Amendment No.1 to Agreement with B&F Contracting
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City of Glendale Standard Form Agreement Between Owner and CM@Risk (January 28, 2025)
Project Name: Arrowhead Sewer Line Phase 1.1 - Construction Manager at Risk
Project No.:
202104.1
Amendment No: 1
Date:
This Amendment to that certain Standard Form Agreement dated June 11, 2024 by and between the City of Glendale
and B & F Contracting, Inc. (CM@Risk) for services, deliverables and work related to Project No. 202104.1, Project
Name: Arrowhead Sewer Line Phase 1.1 - Construction Manager at Risk, (the “Agreement”) is made and entered
into effective this day of , 2025.
1. This Amendment #1 establishes a Guaranteed Maximum Price (“GMP”) and Construction Phase Fee for
Construction Services and incorporates such terms into the Agreement, making the Agreement effective
for Construction Phase Services:
a.
The total fee for Construction Phase Services, which is included in the Guaranteed Maximum Price (GMP)
as defined under the Agreement, shall be fixed at One Hundred Seventeen Thousand Eight Hundred
Seventy Dollars and Thirty Cents Dollars ($117,870.30). [INSERT ADDITIONAL LANGUAGE HERE
IF PHASED AGREEMENT.]
b. The Guaranteed Maximum Price (“GMP”) for Construction Services, as defined under the Agreement, shall
be Two Million Three Hundred Twenty-Nine Thousand Two Hundred Fifty Dollars and Seventy-Four
Cents Dollars ($2,329,250.74). [INSERT ADDITIONAL LANGUAGE HERE IF PHASED
AGREEMENT.]
c.
The total compensation under the Agreement, as amended by this Amendment, shall be:
Pre-Construction Phase
Construction Phase
Total
Original Agreement:
$143,068.20
$
$143,068.20
Previous Amendments:
$
$
$
This Amendment:
$
$2,329,250.74
$2,329,250.74
Total (including this
Amendment):
$143,068.20
$2,329,250.74
$2,472,318.94
2. DELETE the blank template “Exhibit C – Cost of the Work – Schedule of Values” from the Agreement,
and ADD “Exhibit C – B & F Contracting, Inc. Cost of the Work – Schedule of Values” dated January 27,
2025 (8 Pages), attached herein.
3. ADD “Exhibit E – Construction Documents necessary to define Scope of Work and deliverables for the
Construction Phase Services, including plans, designs, drawings, specifications and other required
Contract Documents” dated Ocotber 29, 2024 (214 Pages), attached herein.
4. ADD “Exhibit F - Statement of All Clarifications and Assumptions” dated January 28, 2025 (2 Pages),
attached herein.
5. ADD “Exhibit G – Schedule of Major Milestones” dated January 28, 2025 (1 Pages), attached herein.
6. All other provisions, terms and conditions of the Agreement shall remain unchanged and in full effect.
(Signature on following page)
Kevin R. Phelps
City Manager
City of Glendale Standard Form Agreement Between Owner and CM@Risk (January 28, 2025)
EXHIBIT C
Cost of the Work
(One (1) page - template)
(8 pages - final document to be included with GMP Amendment)
SEE ATTACHED
City of Glendale Standard Form Agreement Between Owner and CM@Risk (January 28, 2025)
T H I S P A G E I S B L A N K
ROC-089744 | BFCONTRACTING.COM | 11011 N. 23rd Avenue| Phoenix, AZ 85029
P: 623.582.1170 | F: 623.582.3761
EXHIBIT C: COST OF THE WORK
Arrowhead Phase 1.1
GMP-001
PROJECT NO. 202104
January 27, 2025
SUBMITTED BY B&F CONTRACTING, INC.
B&F Contracting, Inc., serving as the Construction Manager at Risk, is providing GMP-001 for
Arrowhead Phase 1.1 Sewer and Manhole Rehabilitation. The scope of work for GMP-001 is outlined
in further detail in this Exhibit C and Exhibit E. Note, a GMP-002 will be developed for the Waste
Activated Sludge Line Realignment Phase.
Cost Code
Item of Work
Quantity
Unit of Measure
Unit Cost
Total GMP
Mobilization/Demobilization
1
LS
$62,308.14 $ 62,308.14
SWPPP
3
MO
$6,435.04 $ 19,305.12
Project Indirect Cost
3
MO
$63,690.73 $ 191,072.19
$ 272,685.45
PCCP Replacement
222
SY
$420.04 $ 93,248.88
Curb & Sidewalk Replacement
4
EACH
$4,338.82 $ 17,355.28
Sewer Bypass Installation And Removal
1
EACH
$242,842.72 $ 242,842.72
Bypass Operation
30
DY
$8,360.75 $ 250,822.50
Rehabilitate 42" Pipe With CIPP
1058
LF
$346.56 $ 366,660.48
Dewater, Clean, & CCTV Pipe
1058
LF
$22.10 $ 23,381.80
Install Manhole
1
EACH
$119,101.25 $ 119,101.25
Rehabilitate And FRP Wrap Manhole Bench
2
EACH
$17,406.86 $ 34,813.72
Install Manhole Composite Insert
2
EACH
$26,233.35 $ 52,466.70
$ -
$ 1,200,693.33
$ 1,473,378.78
FEE
Fixed Fee, Equal to 8% of DCC
1
LS
$ 117,870.30 $ 117,870.30
$ 117,870.30
BONDS
CMR Performance and Payment Bonds - Actual Cost, not-to-Exceed 1% of DCC
1
LS
$ 15,912.49 $ 15,913.49
CMR-managed Sub-Contractor Bond Program - Actual Cost not-to- exceed 0% of
DCC of covered Sub-Contractors (if applicable)
$ -
INSURANCE
CMR Insurances (Worker's Comp, General Liability, Auto Liability, Umbrella) -
Actual Cost, not-to-exceed 1.1% of DCC
1
LS
$ 17,678.79 $ 17,679.79
Builder's Risk - Actual Cost not-to-exceed 0% of DCC
$ -
CMR-managed Sub-Contractor Inssurance Program - Actual Cost
not-to-exceed 0% of DCC of covered Sub-Contractors (if applicable)
$ -
TAXES
Actual Cost, Equal to 5.98% of DCC + Fee + Bond + Insurance
1
LS
$ 97,165.57 $ 97,166.57
$ 1,722,008.93
ALLOWANCES & CONTINGENCIES
Traffic Control
1
AL
$ 150,000.00 $ 150,000.00
Off-Duty Officers
1
AL
$ 62,700.00 $ 62,700.00
Survey/GIS
1
AL
$ 6,500.00 $ 6,500.00
Quality Control Material Testing
1
AL
$ 8,500.00 $ 8,500.00
Odor Control Allowance
1
AL
$ 23,216.00 $ 23,216.00
Striping Allowance
1
AL
$ 15,000.00 $ 15,000.00
Landscaping Allowance
1
AL
$ 10,000.00 $ 10,000.00
Owner's Contingency (10%)
1
CONT
$ 331,325.80 $ 331,325.80
$ 2,329,250.74
City of Glendale Exhibit C - Construction Manager at Risk Agreement Cost of the Work (November 26, 2024)
SUBTOTAL INDIRECT CONSTRUCTION COST (ICC)
TOTAL GMP = DCC + FEE + ICC
ADDITIONAL GMP PROPOSAL REQUIREMENTS AND INFORMATION
Attach to this Cost of the Work a detailed breakdown of the complete GMP, including General Conditions, using the CM@Risk's own format.
B&F Contracting, Inc.
CONSTRUCTION MANAGER AT RISK AGREEMENT - Exhibit C - Cost of the Work
DIRECT CONSTRUCTION COST
General Items Subototal:
INDIRECT CONSTRUCTION COSTS (ICC)
SUBTOTAL DIRECT CONSTRUCTION COST (DCC)
SUBTOTAL CONSTRUCTION PHASE FEE
Arrowhead Phase 1.1
CONSTRUCTION PHASE FEE
ARROWHEAD PHASE 1.1 GMP-001 SCHEDULE OF VALUES
General Items
Phase 1.1
Date: 1/27/2025
Cost Detail
Project Name:
Arrowhead Sewer Rehab
Customer:
City of Glendale
Job Number:
24-3330-01
Bid Number: 24-3330-00
Billing Address:
5850 West Glendale Ave, Suite 315
Bid As:
B&F Contracting, Inc.
Glendale, AZ 85301 USA
Estimator:
Phone:
Joshua Onstott
Project Address:
Union Hills And SR 101, Glendale, AZ
Contact:
Hugh Alter
Completion Date:
11/19/2024
Pay Items
Total
Unit
Description
Quantity UM
Unit Price
Direct Cost
Total Price
Direct Cost
Markup
Percent
01 - Mobilization And Demobilization
1.00 LS
$62,308.14
$62,308.14
$62,308.14
$62,308.14
0.00%
Mobe / Demobe
12.00 EACH
$668.92
$8,027.04
GC-Mobilization Crew (2.00 EACH/DY, 6.00
DY)
12.00 EACH
$668.92
$8,027.04
Water
850.00 MGAL
$6.00
$5,100.00
CIPP Mobe
1.00 LS
$30,000.00
$30,000.00
Shoring, Barrier Wall, And Plate Move
10.00 EACH
$400.00
$4,000.00
Pothole
14.00 EACH
$905.79
$12,681.10
GC-Combo Hydro Truck Crew (2.80
EACH/DY, 5.00 DY)
14.00 EACH
$905.79
$12,681.10
Project Signs
2.00 EACH
$1,250.00
$2,500.00
02 - SWPPP
3.00 MO
$6,435.04
$19,305.12
$6,435.04
$19,305.12
-0.00%
SWPPP Permit And Inspections
3.00 MO
$1,450.00
$4,350.00
Sweeping
3.00 MO
$2,000.00
$6,000.00
Maintenance
3.00 MO
$2,985.04
$8,955.12
GC-Landscaping Crew (EACH) (1.00 MO/DY,
3.00 DY)
3.00 MO
$2,985.04
$8,955.12
03 - Indirect
3.00 MO
$63,690.73
$191,072.20
$63,690.73
$191,072.19
-0.00%
Project Management
3.00 MO
$16,226.40
$48,679.20
JI-Project Manager Crew (15.00 DY/MO,
45.00 DY)
3.00 MO
$16,226.40
$48,679.20
Project Engineer
3.00 MO
$13,197.60
$39,592.80
JI-Project Engineer Crew (15.00 DY/MO,
45.00 DY)
3.00 MO
$13,197.60
$39,592.80
Project Superintendent
3.00 MO
$20,022.40
$60,067.20
JI-Project Superintendent Crew (20.00
DY/MO, 60.00 DY)
3.00 MO
$20,022.40
$60,067.20
Porta Johns
3.00 MO
$850.00
$2,550.00
Porta John
3.00 MO
$850.00
$2,550.00
Water Meter
3.00 MO
$833.33
$2,500.00
Weter Meter
1.00 EACH
$2,500.00
$2,500.00
Temp Fence
3.00 MO
$750.00
$2,250.00
Temp Fence
3.00 MO
$750.00
$2,250.00
ST&S
5,836.00 MH
$3.00
$17,508.00
Job Office Expense
3.00 MO
$350.00
$1,050.00
Field Connectivitiy
3.00 MO
$275.00
$825.00
Yard Location
3.00 MO
$4,500.00
$13,500.00
Connex
3.00 MO
$550.00
$1,650.00
Sanitation Station
3.00 MO
$300.00
$900.00
Page 1 of 5
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Total
Unit
Description
Quantity UM
Unit Price
Direct Cost
Total Price
Direct Cost
Markup
Percent
04 - PCCP Replacement
222.00 SY
$420.04
$93,248.05
$420.04
$93,248.88
0.00%
CP-Concrete Driveway Crew (42.50 SY/DY, 5.22
DY)
222.00 SY
$77.91
$17,296.57
CP-Concrete Demo Driveway Crew (48.57
SY/DY, 4.57 DY)
222.00 SY
$131.74
$29,247.38
CP-Concrete Dowell And Bar (48.57 SY/DY,
4.57 DY)
222.00 SY
$86.69
$19,245.10
Ready Mix Concrete - MAG AAA 5000
84.00 CY
$162.25
$13,629.00
Rebar - # 4 (1/2in) 20ft
500.00 EACH
$6.00
$3,000.00
Form Work
1.00 EACH
$2,850.00
$2,850.00
Sawcut
500.00 LF
$8.00
$4,000.00
Epoxy
40.00 UNIT
$42.00
$1,680.00
Cure/Form Oil/ Stakes
1.00 LS
$1,500.00
$1,500.00
Dump Fee - Concrete
8.00 LOAD
$100.00
$800.00
05 - Curb & Sidewalk Replacement
4.00 EACH
$4,338.82
$17,355.27
$4,338.82
$17,355.28
0.00%
CP-Concrete Sidewalk Crew (1.33 EACH/DY,
3.00 DY)
4.00 EACH
$2,552.16
$10,208.64
Concrete Formwork
1.00 EACH
$850.00
$850.00
Ready Mix Concrete - MAG AA 4000
10.50 CY
$155.13
$1,628.87
CP-Concrete Demo Sidewalk Crew (4.00
EACH/DY, 1.00 DY)
4.00 EACH
$1,116.94
$4,467.76
Dump Fee - Concrete
2.00 LOAD
$100.00
$200.00
06 - Sewer Bypass Installation And
Removal
1.00 EACH
$242,842.72
$242,842.72
$242,842.72
$242,842.72
-0.00%
Dig And Replace Suction / Discharge Pit
2.00 EACH
$19,549.85
$39,099.71
RH-Excavation & Backfill Suction Pit Crew
(0.33 MO/DY, 6.00 DY)
2.00 MO
$12,861.60
$25,723.20
Ready Mix Concrete - MAG AA 4000
2.10 CY
$155.13
$325.77
Ready Mix - Slurry ABC Slurry 1/2 Sack
26.25 CY
$114.13
$2,995.91
Manhole - Manhole Coated 60in
2.00 EACH
$675.00
$1,350.00
Frame & Cover - Manhole Frame & Cover
30in
2.00 EACH
$912.00
$1,824.00
Concrete - Short Load Fee
2.00 EACH
$250.00
$500.00
RH-Manhole Adjust Crew (2.00 EACH/DY,
1.00 DY)
2.00 EACH
$1,234.92
$2,469.84
Coating Repair
1.00 EACH
$3,718.98
$3,718.98
Manhole Coating (0.67 EACH/DY, 1.50 DY)
1.00 EACH
$2,893.98
$2,893.98
Ready Mix Concrete - C-120
10.00 BAG
$20.50
$205.00
Sewer Shield Epoxy
4.00 EACH
$155.00
$620.00
Trenching And Removal & Backfill
150.00 LF
$463.32
$69,497.86
RH-Bypass Pipe Trench & Backfill Crew
(28.75 LF/DY, 8.00 DY)
230.00 LF
$241.79
$55,612.80
Ready Mix - Slurry ABC Slurry 1/2 Sack
27.30 CY
$114.13
$3,115.75
Aggregate - ABC Non Spec
46.20 TON
$22.25
$1,027.95
Asphalt - Cold Mix
22.00 TON
$165.00
$3,630.00
CP-Sawcutting Large Crew (75.00 LF/DY,
2.00 DY)
150.00 LF
$37.41
$5,611.36
Dump Fee - Concrete
2.00 LOAD
$100.00
$200.00
Dump Fee - Asphlat
1.00 LOAD
$75.00
$75.00
Dump Fee - Dirt
3.00 LOAD
$75.00
$225.00
Bypass Installation
1.00 EACH
$64,497.80
$64,497.80
RH-Bypass Sewer Setup Crew (0.17 MO/DY,
6.00 DY)
1.00 MO
$22,055.04
$22,055.04
RH-Bypass Fusion 12-18in Crew (0.13
MO/DY, 8.00 DY)
1.00 MO
$26,170.88
$26,170.88
Set And Remove Plugs (0.33 EACH/DY, 3.00
DY)
1.00 EACH
$6,350.76
$6,350.76
Test Pipe
2,024.00 LF
$2.48
$5,014.08
GC-Chlorine & Pressure Test Crew
(1,012.00 LF/DY, 2.00 DY)
2,024.00 LF
$2.48
$5,014.08
Crossing Delays
3.00 UNIT
$1,635.68
$4,907.04
RH-Bypass Fusion 12-18in Crew (2.00
MO/DY, 1.50 DY)
3.00 MO
$1,635.68
$4,907.04
Bypass Takedown
1.00 EACH
$33,576.48
$33,576.48
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Arrowhead Sewer Rehab
Total
Unit
Description
Quantity UM
Unit Price
Direct Cost
Total Price
Direct Cost
Markup
Percent
RH-Bypass Sewer Takedown Crew (0.13
MO/DY, 8.00 DY)
1.00 MO
$27,932.16
$27,932.16
RH-Pipe Pigging Crew (0.50 EACH/DY, 2.00
DY)
1.00 EACH
$5,644.32
$5,644.32
Mobilization / Demobilization
24.00 LOAD
$668.92
$16,054.08
GC-Mobilization Crew (2.00 LOAD/DY, 12.00
DY)
24.00 LOAD
$668.92
$16,054.08
Bypass Calcs
1.00 EACH
$1,500.00
$1,500.00
JI-Bypass Super (0.07 EACH/DY, 15.00 DY)
1.00 EACH
$15,016.80
$15,016.80
Pave Patch Discharge
1.00 EACH
$3,600.00
$3,600.00
07 - Bypass Operation
30.00 DY
$8,360.75
$250,822.64
$8,360.75
$250,822.50
-0.00%
Pump Watch-3 Attendants (2 Main Bypass 1On
21" Bypass)
30.00 DY
$3,818.56
$114,556.80
RH-Bypass Sewer Pump Watch Crew (1.00
DY/DY, 30.00 DY)
30.00 DY
$3,818.56
$114,556.80
Bypass Support - .5 Rent
30.00 DY
$1,076.20
$32,286.00
Fuel Tank
1.00 MO
$500.00
$500.00
08 - Rehabilitate 42" Pipe With CIPP
1,058.00 LF
$346.56
$366,659.85
$346.56
$366,660.48
0.00%
CIPP (B&F Lining Solutions)
1,058.00 LF
$316.00
$334,328.00
RH-CIPP Lining Support Crew (211.60 LF/DY,
5.00 DY)
1,058.00 LF
$5.87
$6,207.20
Remove Inversion Manhole Bench Modifications
2.00 EACH
$13,062.33
$26,124.65
Remove Manholes For Inversion (0.50
EACH/DY, 4.00 DY)
2.00 EACH
$8,574.40
$17,148.80
Ready Mix Concrete - MAG AA 4000
2.10 CY
$155.13
$325.77
Ready Mix - Slurry ABC Slurry 1/2 Sack
24.15 CY
$114.13
$2,756.24
Manhole - Manhole Coated 60in
2.00 EACH
$675.00
$1,350.00
Frame & Cover - Manhole Frame & Cover
36in
2.00 EACH
$912.00
$1,824.00
Concrete - Short Load Fee
1.00 EACH
$250.00
$250.00
RH-Manhole Adjust Crew (2.00 EACH/DY,
1.00 DY)
2.00 EACH
$1,234.92
$2,469.84
09 - Dewater, Clean, & CCTV Pipe
1,058.00 LF
$22.10
$23,381.44
$22.10
$23,381.80
0.00%
GC-Combo Hydro Truck Crew (264.50 LF/DY,
4.00 DY)
1,058.00 LF
$9.01
$9,528.32
GC-CCTV Crew (529.00 LF/DY, 2.00 DY)
1,058.00 LF
$3.33
$3,524.00
Clean Pipe (529.00 LF/DY, 2.00 DY)
1,058.00 LF
$5.76
$6,097.12
Post Pano
1,058.00 LF
$4.00
$4,232.00
10 - Install Manhole
1.00 EACH
$119,101.25
$119,101.25
$119,101.25
$119,101.25
0.00%
Manhole - Polymer Manhole - 72"
1.00 EACH
$51,450.00
$51,450.00
RH-Manhole Adjust Crew (2.00 EACH/DY, 0.50
DY)
1.00 EACH
$1,234.92
$1,234.92
Install And Backfill (0.25 EACH/DY, 4.00 DY)
1.00 EACH
$28,151.68
$28,151.68
SD-Collar 48in Crew (0.50 EACH/DY, 2.00 DY)
1.00 EACH
$11,236.32
$11,236.32
Ready Mix Concrete - MAG B 2500
10.50 CY
$147.50
$1,548.75
Rebar - # 4 (1/2in) 10ft
1.05 EACH
$650.00
$682.50
Frame & Cover - Manhole Frame & Cover 30in
1.00 EACH
$912.00
$912.00
Concrete - Short Load Fee
1.00 EACH
$250.00
$250.00
Ready Mix Concrete - MAG AA 4000
1.05 CY
$155.13
$162.89
Ready Mix - Slurry ABC Slurry 1/2 Sack
122.07 CY
$114.13
$13,932.19
42" PVC Pipe
14.00 LF
$360.00
$5,040.00
Crane
1.00 DY
$4,500.00
$4,500.00
11 - Rehabilitate And FRP Wrap Manhole
Bench
2.00 EACH
$17,406.86
$34,813.72
$17,406.86
$34,813.72
0.00%
RH-Manhole Coated Support Crew (0.25
EACH/DY, 8.00 DY)
2.00 EACH
$9,019.36
$18,038.72
Ready Mix Concrete - C-120
150.00 BAG
$20.50
$3,075.00
FRP Wrap Materials
2.00 EACH
$6,650.00
$13,300.00
Rebar Coating
1.00 LS
$400.00
$400.00
12 - Install Manhole Composite Insert
2.00 EACH
$26,233.35
$52,466.69
$26,233.35
$52,466.70
0.00%
Install FRP Insert
2.00 EACH
$26,233.35
$52,466.69
Page 3 of 5
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Arrowhead Sewer Rehab
Total
Unit
Description
Quantity UM
Unit Price
Direct Cost
Total Price
Direct Cost
Markup
Percent
RH-Excavation & Backfill Suction Pit Crew
(0.50 MO/DY, 4.00 DY)
2.00 MO
$8,766.40
$17,532.80
Ready Mix Concrete - MAG AA 4000
2.10 CY
$155.13
$325.77
Ready Mix - Slurry ABC Slurry 1/2 Sack
36.75 CY
$114.13
$4,194.28
Frame & Cover - Manhole Frame & Cover
30in
2.00 EACH
$912.00
$1,824.00
Concrete - Short Load Fee
2.00 EACH
$250.00
$500.00
RH-Manhole Adjust Crew (2.00 EACH/DY,
1.00 DY)
2.00 EACH
$1,234.92
$2,469.84
Manhole - Insert - 54" Various Sizes
2.00 EACH
$12,810.00
$25,620.00
Page 4 of 5
12/2/2024 10:17:20 AM
Arrowhead Sewer Rehab
Direct Cost Totals
Amount
Equipment Rented:
Direct Cost
Percent of
Equipment Owned:
Materials Owned:
Materials Purchased:
Labor:
Subcontracted:
Trucking Owned:
Trucking Hired:
Miscellaneous:
Plug:
Direct Cost:
$452,750.72
$367,387.87
$33,939.86
$161,835.64
$365,810.00
$0.00
$0.00
$1,500.00
$90,153.00
$0.00
$1,473,377.09
30.73%
2.30%
0.00%
24.83%
0.00%
0.00%
0.10%
6.12%
24.94%
10.98%
Bid Price
$1,473,378.78
$1.69
Pay Item Summary
Amount
Total Bond:
Total Indirect Cost:
Total Overhead:
Total Profit:
Total Direct Cost:
Total Bid Price:
$1,473,377.09
$0.00
$0.00
$0.00
Total DC Adds/Cuts:
$0.00
100.00%
0.00%
0.00%
0.00%
0.00%
0.00%
$1,473,377.09
Total Overall Cost:
$1.69
Total Margin:
100.00%
0.00%
Percent of
Page 5 of 5
12/2/2024 10:17:20 AM
Arrowhead Sewer Rehab
SUBCONTRACTOR / SUPPLIER
SELECTED
CONTACT
EMAIL
BID RESPONSE
COST
UOM
SOLICITATION/SELECTION NOTES
CIPP LINING SCOPE
Total Price
B&F Contracting, Inc.
X
Geoff Tucker
Geoff.Tucker@bfcontracting.com
Yes
316.00
$
LF
Selected as lowest bidder.
Insituform Technologies
Seth Ganesan
Sganesan@aegion.com
No
328.00
$
LS
Utilized recent 42" & 36" lining quote to Compare unit price
and this project will have additional cost to provide water
supply to the inversion which will increase overall cost and
additional 3 day on bypass due to 3 day schedule per lining
shot. In addition access for lining will be extremely difficult
for semi and boiler compared to UV.
SAK Contstruction, LLC
Patrick Hale
Phale@sakcon.com
No
347.00
$
LS
FRP Rehabilitation
Total Price
B&F Contracting, Inc.
X
Josh Onstott
jonstott@bfcontracting.com
Yes
17,381.80
$
Ea
Selected as lowest bidder.
JPCI Services
Becky Durfee
bdurfee@jpciservices.com
No
-
$
Ea
B&F followed up via email, but JPCI missed due date and
did not provide price.
NEW 72" MANHOLE MATERIAL
Unit Price
Armorock
X
Nick Gardiner
Nick Gardiner <ngardiner@armorock.com>
Yes
51,450.00
$
Ea
Selected as lowest bidder.
Olsen Polymer
William Vallery
william@opmb.net
Yes
53,594.00
$
Ea
Manhole Insert Materials
Total Price
Sewer Sheild Composites Services
X
Becky Durfee
bdurfee@jpciservices.com
Yes
12,910.00
$
EA
Faster Installation verse polymer would cost more money to
install Polymer verse monlithic one piece of FRP. Will have
better adhersion with FRP bench treatment.
Armorock
Nick Gardiner
Nick Gardiner <ngardiner@armorock.com>
14,535.00
$
EA
Olson Polymer
William Vallery
william@opmb.net
10,386.00
$
EA
READY MIX MATERIALS
Unit Price
Arizona Materials
X
Randy Schmolke
randy.schmolke@azmatl.com
Yes
111.00
$
CY
Average top Two
Desert Ready Mix
X
Bruce Tabet
btabet@desertrm.com
Yes
117.25
$
CY
Average top Two
Martin Marietta
Raul Villegas
raul.villegas@martinmarietta.com
No
124.50
$
CY
MAG SPEC ABC
Unit Price
Desert Ready Mix
X
Bruce Tabet
btabet@desertrm.com
Yes
22.25
$
TN
Selected as lowest bidder.
Vulcan Materials Company
Kristin Gigis
gigisk@vmcmail.com
Yes
23.20
$
TN
Cemex
Jared Matkin
jared.matkin@cemex.com
Yes
25.15
$
TN'
ARROWHEAD PHASE 1.1
PROJECT NO.: 202104
GMP-001
SUBCONTRACTOR & SUPPLIER SOLICITATIONS & SELECTIONS
City of Glendale Standard Form Agreement Between Owner and CM@Risk (January 28, 2025)
EXHIBIT E
Construction Documents necessary to define Scope of Work and Deliverables for the
Construction Phase Services, including plans, designs, drawings, specifications and other
required Contract Documents
(214 pages - To be Incorporated by Amendment)
SEE ATTACHED
City of Glendale Standard Form Agreement Between Owner and CM@Risk (January 28, 2025)
T H I S P A G E I S B L A N K
SCOPE OF WORK
Arrowhead Phase 1.1
COG PROJECT NUMBER: 202104
GMP-001
PROJECT OVERVIEW
This GMP-001 is based off the 100% project drawing to rehabilitate 42-inch sewer line from the east side of SR-101 to
the Arrowhead Water Treatment facility. The GMP-001 includes 1,058 LF of 42-inch CIPP, 1 each new polymer 72-
inch manhole, 2 each sewer shield composite manhole inserts, 2 each manhole bench rehabilitation with FRP treatment.
In order to accommodate the work the GMP includes the full bypass of the 42-inch line and 21-inch line at the
Arrowhead Water Treatment Facility.
SCOPE OF WORK BID ITEMS:
General Items
1) Mobilization & Demobilization:
a)
Mobilization and demobilization of equipment, shoring, and steel plates.
b) Mobilization for CIPP lining subcontractor.
c)
Furnishing and installing 2 project signs.
2) Storm Water Pollution Prevention
a)
Dust permit.
b) Construction water meter and construction water.
c)
Street Sweeping.
3) Indirect Project Management Cost
a)
Project Manager – 2/3rd Time Project Manager
b) Project Engineer – 2/3rd Time Project Engineer
c)
Project Superintendent – Full-Time Project Superintendent
d) Waste management service and trash disposal.
e)
Water and ice for the crews
f)
Yard rental for project materials, equipment, and personnel.
g) Project Sanitation portable restrooms, handwashing station, and disinfection supplies.
h) Temporary fence rental for project security.
i)
ST&S, Safety Supplies, Training, Fall Protection, and small tools – Per Direct Labor Manhours.
Arrowhead Phase 1.1
4) PCCP Replacement
a)
Labor, materials and equipment to replace PCCP at temporary sewer crossing for bypass pumping.
5) Curb and Sidewalk Replacement
a)
Labor, equipment, and materials to replace sidewalk and curb and gutter damaged for the temporary bypass
installation.
6) Sewer Bypass Installation and Removal
a)
All labor, equipment, and materials to install and removal 2 sewer bypass systems.
7) Bypass Operation
a) Labor and equipment to operate and maintain bypass pumps 24 hours a day 7 days a week during the
rehabilitation of the sewer line.
8) Rehabilitate 42" Pipe with CIPP
a) Labor, equipment, and materials to complete the full installation of 1,058 LF of UVGFRP CIPP.
9) Dewater, Clean, & CCTV Pipe
a) Labor, equipment, and disposal of all materials from the sewer and complete the prevideo assessment of the
sewer line prior to CIPP.
b) Post Pano Video supplied by Dukes Root Control.
10) Install Manhole
a) Labor, Materials, and Equipment to provide and install one 72” polymer manhole on the existing 42” line.
b) Manhole adjustment with new ring and cover post insert installation.
11) Rehabilitate And FRP Wrap Manhole Bench
a) Labor, Materials, and Equipment to provide and install FRP coating treatment on two manholes tying into the
new FRP insert.
12) Install Manhole Composite Insert
a) Labor, equipment and materials, install two sewer shield composite inserts as designed.
b) Manhole adjustment with new ring and cover post insert installation.
Allowance – All allowance work will be approved by the Owner in writing prior to execution.
14) Traffic Control (Allowance)
a) Allowance for all costs associated with Traffic Control, including, but not limited to: traffic control plans,
permits, device rental, labor and equipment, sandbags, flags and dowels, pedestrian relocations, visual message
boards, etc.
15) Off-Duty Officers (Allowance)
a) Allowance for all required Off-Duty Officers.
16) Striping (Allowance)
a) Allowance for reimbursement of required striping.
17) Landscape Restoration (Allowance)
a) Allowance for any landscape restoration post installation of manhole, rehabilitation, and bypass installation and
removal.
18) Odor Control (Allowance)
a) Allowance for reimbursement of any required odor control for Phase 6B 67th Ave and Butler 39-inch sewer
bypass.
b) Allowance will be utilized for any odor mitigation efforts above standard tarping and sealing of suction or
discharge pits. Generally, an odor scrubber is deployed, or upstream chemical injection or dosing is completed
as an additional mitigation effort.
19) Survey/GIS (Allowance)
a) Allowance to capture Project specific GIS and as-built data for the city.
20) Quality Control Material Testing (Allowance)
a) All costs associated with third party material testing on the project include but not limited to compaction,
concrete cylinder, sieve analysis, proctor, etc.
21) Additional Rehabilitation (Allowance)
a) Additional work that is located during the investigation or pre rehabilitation work that were unforeseen in the
original assessment including but not limited to point repairs, coating repairs, manhole ring and cover
replacement, CIPP, or manhole replacement or manhole insert installation.
b) Additional bypass work related to the additional rehabilitation or complication due to unknown or unforeseen
conditions.
c) Additional hardscape surface restorations or landscape restorations as a result from the additional rehabilitation.
d) Heavy cleaning of the sewer over the estimated 3-pass cleaning in the pay item above.
22) ADOT Loop Protection (Allowance)
a) To replace damaged loop detectors when crossing the PCCP on the west off ramp at SR101 and Union Hills
Drive.
23) Owner’s Contingency
a) Owner’s Contingency is based on 10% of the Project Direct Cost, excluding allowance and contingency totals.
b) This contingency is for additional Owner directed scope of work.
EXHIBIT E: CONSTRUCTION DOCUMENTS
ARROWHEAD PHASE 1.1
COG PROJECT NUMBER: 202104
GMP-001
DOCUMENTS:
•
Drawings: City of Glendale, Arrowhead Sewer Lines Phase 1.1, Project No. 202104.01 Sealed 10-
29-2024
•
Technical Specifications: City of Glendale, Arrowhead Sewer Lines Phase 1.1, Project No. 202104.01
Sealed 10-25-2024
•
Arrowhead Sewerlines Phase 1.1 Scope of Work Description
PHASE I.I
PHASE I.I
SHT. #
SHEET INDEX
C1.0
C1.1
COVER
GENERAL NOTES
C1.2
ABBREVIATIONS & LEGEND
C1.3
KEY MAP
C2.0-C2.7
PLAN AND PROFILE
TITLE
01
02
03
04
05A-12A
15
LEANDRO BALDENEGRO
13
D1
CIVIL DETAILS
3020 EAST CAMELBACK ROAD SUITE 201
PHOENIX, ARIZONA 85016
3020 EAST CAMELBACK ROAD SUITE 201
PHOENIX, ARIZONA 85016
*PHASE 1.1 PLANS ACCEPTANCE
CITY ENGINEER
DATE
WATER SERVICE DIRECTOR
DATE
14-16
BP1-BP3
CONCEPTUAL BYPASS PLAN
GLENDALE ARROWHEAD SEWER LINE
GENERAL NOTES
02
ARROWHEAD SEWER LINES PHASE I
Checked
Drawn
Designed
OF
SHT.
REVISIONS
Description
Date
No.
GLENDALE, ARIZONA 85301 (623) 930-3630
5850 W. GLENDALE AVE.
ENGINEERING DEPARTMENT
CITY OF GLENDALE
PROJECT # 202104
CITY OF GLENDALE
51
GENERAL NOTES
STREET NOTES
SEWER NOTES
ADOT NOTES
ENGINEER'S NOTES
C1.1
16
GLENDALE ARROWHEAD SEWER LINE
ABBREVIATIONS & LEGEND
03
ARROWHEAD SEWER LINES PHASE I
Checked
Drawn
Designed
OF
SHT.
REVISIONS
Description
Date
No.
GLENDALE, ARIZONA 85301 (623) 930-3630
5850 W. GLENDALE AVE.
ENGINEERING DEPARTMENT
CITY OF GLENDALE
PROJECT # 202104
CITY OF GLENDALE
51
STANDARD ABBREVIATIONS & LEGEND
EXISTING
NEW
EXISTING
NEW
C1.2
16
GLENDALE ARROWHEAD SEWER LINE
04
ARROWHEAD SEWER LINES PHASE I
Checked
Drawn
Designed
OF
SHT.
5850 W GLENDALE AVE
ENGINEERING DEPARTMENT
CITY OF GLENDALE
PROJECT # 202104
CITY OF GLENDALE
51
UNION HILLS DR
UNION HILLS DR
C1.3
16
CONSTRUCTION NOTES
ARROWHEAD SEWER LINES PHASE I
Checked
Drawn
Designed
OF
SHT.
REVISIONS
Description
Date
No.
GLENDALE, ARIZONA 85301 (623) 930-3630
5850 W. GLENDALE AVE.
ENGINEERING DEPARTMENT
CITY OF GLENDALE
PROJECT # 202104
CITY OF GLENDALE
51
GLENDALE ARROWHEAD SEWER LINE
PLAN & PROFILE
05A
ARWRF
REMOVAL NOTES
CONSTRUCTION NOTES
REFERENCE NOTES
C2.0
16
PHASE I.I
CONSTRUCTION NOTES
ARROWHEAD SEWER LINES PHASE I
Checked
Drawn
Designed
OF
SHT.
REVISIONS
Description
Date
No.
GLENDALE, ARIZONA 85301 (623) 930-3630
5850 W. GLENDALE AVE.
ENGINEERING DEPARTMENT
CITY OF GLENDALE
PROJECT # 202104
CITY OF GLENDALE
51
GLENDALE ARROWHEAD SEWER LINE
PLAN & PROFILE
06A
C2.1
REMOVAL NOTES
CONSTRUCTION NOTES
REFERENCE NOTES
16
PHASE I.I
CONSTRUCTION NOTES
ARROWHEAD SEWER LINES PHASE I
Checked
Drawn
Designed
OF
SHT.
REVISIONS
Description
Date
No.
GLENDALE, ARIZONA 85301 (623) 930-3630
5850 W. GLENDALE AVE.
ENGINEERING DEPARTMENT
CITY OF GLENDALE
PROJECT # 202104
CITY OF GLENDALE
51
GLENDALE ARROWHEAD SEWER LINE
PLAN & PROFILE
07A
C2.2
REMOVAL NOTES
CONSTRUCTION NOTES
REFERENCE NOTES
16
PHASE I.I
CONSTRUCTION NOTES
ARROWHEAD SEWER LINES PHASE I
Checked
Drawn
Designed
OF
SHT.
REVISIONS
Description
Date
No.
GLENDALE, ARIZONA 85301 (623) 930-3630
5850 W. GLENDALE AVE.
ENGINEERING DEPARTMENT
CITY OF GLENDALE
PROJECT # 202104
CITY OF GLENDALE
51
GLENDALE ARROWHEAD SEWER LINE
PLAN & PROFILE
08A
REMOVAL NOTES
CONSTRUCTION NOTES
REFERENCE NOTES
C2.3
16
PHASE I.I
CONSTRUCTION NOTES
ARROWHEAD SEWER LINES PHASE I
Checked
Drawn
Designed
OF
SHT.
REVISIONS
Description
Date
No.
GLENDALE, ARIZONA 85301 (623) 930-3630
5850 W. GLENDALE AVE.
ENGINEERING DEPARTMENT
CITY OF GLENDALE
PROJECT # 202104
CITY OF GLENDALE
51
UNION HILLS DR
GLENDALE ARROWHEAD SEWER LINE
PLAN & PROFILE
09A
C2.4
16
PHASE I.I
CONSTRUCTION NOTES
ARROWHEAD SEWER LINES PHASE I
Checked
Drawn
Designed
OF
SHT.
REVISIONS
Description
Date
No.
GLENDALE, ARIZONA 85301 (623) 930-3630
5850 W. GLENDALE AVE.
ENGINEERING DEPARTMENT
CITY OF GLENDALE
PROJECT # 202104
CITY OF GLENDALE
51
UNION HILLS DR
GLENDALE ARROWHEAD SEWER LINE
PLAN & PROFILE
10A
C2.5
16
PHASE I.I
CONSTRUCTION NOTES
ARROWHEAD SEWER LINES PHASE I
Checked
Drawn
Designed
OF
SHT.
REVISIONS
Description
Date
No.
GLENDALE, ARIZONA 85301 (623) 930-3630
5850 W. GLENDALE AVE.
ENGINEERING DEPARTMENT
CITY OF GLENDALE
PROJECT # 202104
CITY OF GLENDALE
51
UNION HILLS DR
GLENDALE ARROWHEAD SEWER LINE
PLAN & PROFILE
11A
C2.6
16
PHASE I.I
CONSTRUCTION NOTES
ARROWHEAD SEWER LINES PHASE I
Checked
Drawn
Designed
OF
SHT.
REVISIONS
Description
Date
No.
GLENDALE, ARIZONA 85301 (623) 930-3630
5850 W. GLENDALE AVE.
ENGINEERING DEPARTMENT
CITY OF GLENDALE
PROJECT # 202104
CITY OF GLENDALE
51
UNION HILLS DR
GLENDALE ARROWHEAD SEWER LINE
PLAN & PROFILE
12A
C2.7
16
PHASE I.I
D1
ARROWHEAD SEWER LINES PHASE I
Checked
Drawn
Designed
OF
SHT.
REVISIONS
Description
Date
No.
GLENDALE, ARIZONA 85301 (623) 930-3630
5850 W. GLENDALE AVE.
ENGINEERING DEPARTMENT
CITY OF GLENDALE
PROJECT # 202104
CITY OF GLENDALE
51
GLENDALE ARROWHEAD SEWER LINE
CIVIL DETAILS
PHASE I.I
13
16
B
B
A
A
BP1
ARROWHEAD SEWER LINES PHASE I
Checked
Drawn
Designed
OF
SHT.
REVISIONS
Description
Date
No.
GLENDALE, ARIZONA 85301 (623) 930-3630
5850 W. GLENDALE AVE.
ENGINEERING DEPARTMENT
CITY OF GLENDALE
PROJECT # 202104
CITY OF GLENDALE
51
GLENDALE ARROWHEAD SEWER LINE
CONCEPTUAL BYPASS PLAN
ARWRF
PHASE I.I
14
16
15
BP2
ARROWHEAD SEWER LINES PHASE I
Checked
Drawn
Designed
OF
SHT.
REVISIONS
Description
Date
No.
GLENDALE, ARIZONA 85301 (623) 930-3630
5850 W. GLENDALE AVE.
ENGINEERING DEPARTMENT
CITY OF GLENDALE
PROJECT # 202104
CITY OF GLENDALE
51
GLENDALE ARROWHEAD SEWER LINE
CONCEPTUAL BYPASS PLAN
ARWRF
PHASE I.I
16
BP3
ARROWHEAD SEWER LINES PHASE I
Checked
Drawn
Designed
OF
SHT.
REVISIONS
Description
Date
No.
GLENDALE, ARIZONA 85301 (623) 930-3630
5850 W. GLENDALE AVE.
ENGINEERING DEPARTMENT
CITY OF GLENDALE
PROJECT # 202104
CITY OF GLENDALE
51
GLENDALE ARROWHEAD SEWER LINE
CONCEPTUAL BYPASS PLAN
PHASE I.I
16
16
Please indicate if
bypass piping is south
of barrier wall or north
of barrier wall.
Arrowhead Sewer Lines Phase 1.1
Contract No.: 202104.01
TECHNICAL SPECIFICATIONS
Submitted To:
CITY OF GLENDALE
October 25, 2024
Mayor
Jerry P. Weiers
City Council
Prepared by:
Ray Malnar
Bart Turner
Ian Hugh
Lauren Tolmachoff
www.dibblecorp.com
Leandro Baldenegro
Joyce Clark
[This page intentionally left blank for double sided printing]
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
TOC - 1
October 25, 2024
Arrowhead Sewer Lines Phase 1
TECHNICAL SPECIFICATIONS
TABLE OF CONTENTS
Section
Subject
Pages
DIVISION 1 – GENERAL REQUIREMENTS
01010
Summary of Work
01010-2
01014
Work Sequence
01014-4
01015
Contractor’s Use of Premises
01015-2
01060
Health and Safety
01060-4
01062
Permits and Easements
01062-2
01064
Inspection and Testing
01064-2
01071
Standard References
01071-6
01102
Contractor’s Hazardous Materials Management Program
01102-4
01300
Submittals
01300-6
01310
Progress Schedule
01310-2
01380
Photographs and Video Recordings
01380-2
01400
Public Awareness
01400-4
01550
Contractor’s Utilities
01550-2
01560
Environmental Controls
01560-8
01700
Restoration of Improvements
01700-2
01999
Reference Forms
01999-10
DIVISION 2 – SITE WORK
02100
Traffic Control
02100-2
02145
Diversion of Sewage Flow and Dewatering
02145-6
02148
CIPP Lining of Existing Sewers
02148-20
02720
Fiber Reinforced Polymer (FRP)
02720-24
02760
Sewer Pipe and Sewer Structure Cleaning
02760-4
02761
Remote CCTV Inspection of Existing and Rehabilitated Sewers
02761-6
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
TOC - 2
October 25, 2024
TABLE OF CONTENTS (continued)
Section
Subject
Pages
DIVISION 9 – FINISHES
09710
Concrete and Masonry Coating
09710-30
DIVISION 13 – MISCELLANEOUS
13128
Composite Material Manhole Insert
13128-16
13130
Polymer Concrete Manhole Insert
13130-14
13133
Polypropylene Grade Adjustment Rings
13133-4
SECTION 01010
SUMMARY OF WORK
______________________________________________________
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01010 - 1
October 25, 2024
PART 1 - GENERAL
1.01
SCOPE
A. All construction shall be provided in accordance with the requirements of the 2015 City
of Glendale Engineering Design Standards & Details and the 2024 revision to the 2024
Maricopa Association of Government (MAG) Standard Specifications and Details for
Public Works Construction.
B. The Contractor shall provide all materials, equipment, and labor necessary to
rehabilitate sanitary sewer pipe utilizing techniques and methods as described in the
project Drawings and Technical Specifications.
C. Major work to be performed under this contract includes, but is not limited to the
following:
1. Provide traffic control as necessary for CIPP lining, bypass operations and sanitary
sewer access manhole rehabilitation. Traffic control plans shall be submitted to the
City for approval and receive a traffic control permit prior to construction activities.
2. Restore area disturbed by construction activities back to pre-construction
conditions.
3. When Public Outreach is not performed by the City, provide coordination with
Public Outreach Consultant provided by the City for notification of construction
activities to the general public, if applicable.
4. Provide all bypass pumping, piping, power, noise control, and odor control
including materials, labor and equipment necessary to divert sanitary sewage flows
around the rehabilitation construction area as necessary to complete the work.
5. Perform cleaning of sanitary sewer pipe to remove all metallic pipe tuberculation,
grease, scale, roots, debris, foreign protrusions and obstructions prior to cured-in
place pipe (CIPP) lining.
6. Perform Closed-Circuit Television (CCTV) investigation to confirm appropriate
cleaning efforts and identify any pipe conditions that would prohibit cured-in-place
pipe (CIPP) lining method of pipe rehabilitation.
7. Provide all equipment, labor, and materials required to install CIPP liner into
sanitary sewer pipes as indicated in the Contract Documents.
8. Perform “pre” pipe rehabilitation and “post” pipe rehabilitation CCTV condition
documentation.
9. Provide all equipment, labor, and materials required to clean and repair sanitary
sewer manholes as indicated in the Contract Documents.
10. Coordinate work activities with adjacent businesses, public events and special
SECTION 01010
SUMMARY OF WORK
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01010 - 2
October 25, 2024
needs (e.g. medical and emergency response).
11. Maintain access to private properties including sidewalks and driveways as
necessary during the course of the work. Maintain sanitary sewer service to
properties as necessary to prevent sewage backups into homes and businesses.
1.02
UTILITIES
A. The Contractor shall field locate and verify the horizontal and vertical location of all
pipe along with wet and dry utilities prior to conducting any excavation work.
B. The Contractor is required to contact Arizona 811, formerly Blue Stake, at 811 at least
two (2) working days prior to start of any excavation.
C. Quarter Section maps of the City’s sanitary sewer collection system are available upon
request from the City. It shall be the responsibility of the Contractor to coordinate and
obtain copies of these maps. The Contractor shall not solely rely upon the information
contained in the mapping and shall field verify for accuracy.
1.03
FLOW CHARACTERISTICS
A. The project sanitary sewer collection system receives wastewater from residential, and
commercial facilities within the City. The Contractor shall maintain all contributing
flows for the duration of the project, and bypass flows around the work area described
in the project as necessary to complete the work specified.
B. The collection system may receive nuisance runoff water during storm events. Volumes
of nuisance water are unpredictable. The Contractor shall be responsible to take
appropriate precaution when rain events are pending.
C. The Contractor shall be responsible for any/all monitoring of flows as necessary to size
the bypass system to ensure against sanitary sewer overflows (SSO) of upstream
sewers.
D. The Contractor shall be responsible for maintaining uninterrupted sanitary sewer
services in laterals within the segment affected by the manhole and pipe rehabilitation,
and bypass pump flows if necessary, to ensure against detrimental surcharging of
laterals and backup of raw sewage into residences and businesses.
PART 2 - PRODUCTS
(NOT USED)
PART 3 - EXECUTION
(NOT USED)
** END OF SECTION *
SECTION 01014
WORK SEQUENCE
_____________________________________________________
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01014 - 1
October 25, 2024
PART 1 - GENERAL
1.01
CONTINUITY OF FACILITY OPERATIONS
Work under this Contract shall be planned, scheduled and performed so as to minimize
disruption to the operation of existing business, facilities, surrounding residents and the
traveling public. The Contractor shall provide all equipment and facilities (including
piping, pumps, odor mitigation, and noise control along with standby power, pumps,
equipment and appurtenances) necessary to maintain flow through and/or around existing
facilities. Contractor shall be responsible for traffic control to redirect the flow of traffic
through and/or around the work area, including pedestrian traffic.
1.02
PROJECT COMPLETION
The project shall be completed within the contract time as outlined in the Construction
Contract.
1.03
PROJECT CONSTRUCTION COORDINATION
A. At the Pre-construction Meeting, the Contractor shall designate a Representative who
will be on the job and available for communication at all times for the duration of the
construction contract. The Contractor’s Representative shall be available 24 hours a
day by mobile telephone, home telephone, or other means acceptable to the City or
City’s Representative. The Contractor’s Representative shall be the contact person
representing the Contractor and shall be capable of giving direct field orders as the need
arises. Official job communication shall be conducted between Contractor’s
Representative and the City.
B. The Contractor shall obtain written approval from the City’s Representative 72 hours
in advance of any change in the Contractor’s daily work schedule. Work performed at
times other than the approved schedule must first be approved by the City’s
Representative, except in case of emergency.
C. The Contractor’s Representative shall attend construction progress meetings on a
weekly basis or as scheduled by the City’s Representative. Location of the meetings
shall be determined by the City’s Representative. The Contractor shall present and
distribute copies of a three-week look-ahead schedule, report on status of any resident
concerns reported, any Traffic Control Plan updates, and upcoming construction
activity coordination.
D. The Contractor’s Representative shall be responsible for coordination of the work
schedule. It shall be the responsibility of the Contractor to sequence work to resolve
conflicts with ongoing adjacent construction (if any), and schedule work accordingly
to minimize disruption. The City will not entertain Contractor claims for additional
SECTION 01014
WORK SEQUENCE
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01014 - 2
October 25, 2024
compensation arising out of construction delays caused by adjacent construction work.
City may at its sole discretion grant an extension of contract time due to unforeseen
delays caused by adjacent construction activity conflicts.
1.04
SCHEDULING AND SEQUENCING CONSTRAINTS
A. The Contractor shall CIPP line pipes and rehabilitate manholes identified in the
Construction Documents. Once construction activities commence, the Contractor shall
continue uninterrupted until all pipes and manholes identified are completed.
B. No construction activities shall begin on-site until all required submittals are
transmitted to the City or City’s Representative and returned stamped with “No
Exceptions Taken” or “Make Corrections Noted”.
C. The Contractor shall receive written approval from the property owner of equipment
storage sites and/or corridors used for facility access (if any). Maps depicting
locations of the equipment storage sites and copies of signed agreements shall be
submitted to the City’s Representative prior to occupancy.
D. Traffic control shall remain in effect as dictated by the approved Traffic Control Plan
and Permit until all work is completed and inspected. Contractor shall maintain access
to all private properties within the project area on a 24-hour basis unless written
approval is otherwise obtained from property(s) owners for reduced access. Copies of
all written approvals shall be provided to the City or City’s Representative prior to
work commencing. Refer to Technical Specification Section 02100 – TRAFFIC
CONTROL.
E. Bypassing sewage flow and containment as required for rehabilitation of pipes is part
of this contract. Refer to Technical Specification Section 02145 – DIVERSION OF
SEWAGE FLOW AND DEWATERING for the bypass pumping requirements and
restrictions.
F. Odor control shall be provided at all times during the rehabilitation work. The odor
control plan shall be submitted to the City’s Representative at the project progress
meeting prior to commencement of work within the individual work area.
G. Cleaning and CCTV of the pipe interior is required for all pipes scheduled to be CIPP
lined. Time lapse between cleaning and CIPP lining shall be no greater than 30 calendar
days and no sooner than 48 hours to identify the presence of obstructions or conditions
that may impede/prevent/impact CIPP lining quality. Refer to Technical Specification
Section 02146 - SEWER AND STRUCTURE CLEANING.
Pipe shall be re-cleaned and CCTV to document existing condition just prior to pipe
rehabilitation. Contractor shall inspect CCTV records prior to CIPP installation.
Commencement of pipe rehabilitation constitutes Contractor’s acceptance of existing
conditions for rehabilitation and warrants the quality of the pipe rehabilitation.
H. The Contractor shall provide CCTV records after each pipe is taken out of service,
dewatered and cleaned or cleared of obstructions for the City’s Representative to
SECTION 01014
WORK SEQUENCE
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01014 - 3
October 25, 2024
review said records of the pipe interior. The Contractor shall notify the City or City’s
Representative at least 48 hours prior to completion of the cleaning and CCTV video
operation. Refer to Technical Specification Section 02147 - REMOTE CCTV
INSPECTION OF EXISTING AND REHABILITATED SEWERS.
I. The Contractor shall perform a detailed inspection of the work to confirm completion
of all work items and conformance to the project Technical Specifications. Final
inspection of the work will be carried out by the City or City’s Representative after
receipt of the Contractor’s written request for final inspection.
J. After receipt of the Contractor’s written notice of work completion, the City or City’s
Representative will perform a detailed inspection and will create a punch list of
omissions and defects observed. Punch list items shall be promptly corrected by the
Contractor. The Contractor shall then schedule a time for the final inspection by the
City or City’s Representative upon satisfactory completion of the punch list items. All
costs associated with additional inspections after the final inspection, including the
City’s Representative’s time and inspection costs, shall be the responsibility of the
Contractor.
1.05
CONTRACTOR WORK HOURS
A. The Contractor shall ensure adequate resources are available to complete all work
within regular business hours per City of Glendale-Code of Ordinances Chapter 25,
Part V.25-68 Construction of Buildings and Other Projects, unless an appropriate
permit has been obtained beforehand from the City.
B. Contractor shall be required to operate bypass pumping systems 24-hours per day.
Work at night to minimize disruption to area residents or businesses may be required.
It shall be the responsibility of the Contractor to apply for the necessary permits for the
extended work hours.
PART 2 - PRODUCTS
(NOT USED)
PART 3 - EXECUTION
(NOT USED)
** END OF SECTION **
SECTION 01014
WORK SEQUENCE
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01014 - 4
October 25, 2024
[This page intentionally left blank for double sided printing]
SECTION 01015
CONTRACTORS USE OF PREMISES
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01015 - 1
October 25, 2024
PART 1- GENERAL
1.01
OWNER’S RESPONSIBILITIES
A. The City of Glendale operations personnel is responsible for operating the existing
sewers and facilities throughout the execution of this Project.
1.02
CONTRACTOR’S RESPONSIBILITIES
A. Except where the Contractor is bypassing flows, sewer pipes shall remain in operation
throughout the performance of this Project. All coordination between the City’s
operations personnel and the Contractor on all matters shall be through the City’s
Representative unless otherwise approved in writing by the City.
1.03
USE AND OPERATION OF EXISTING FACILITIES
A. The Contractor shall not interfere with the operation of existing sewer force mains and
sanitary sewer pipes, except to bypass flows as necessary to perform the work. The
Contractor shall use debris shields and exercise every precaution to ensure that debris
and material from its operation does not enter the sewer. Any debris or blockage
entering into the sewer as a result of the Contractor’s work shall be immediately
removed and 5,000 linear feet of pipe downstream shall be cleaned at the Contractor’s
expense. Any damages caused by or as a result of the debris entering the sewer shall be
the responsibility of the Contractor.
B. All costs, coordination, permits, and fees associated with the location of staging areas,
material storage, equipment storage, and site trailer location (if applicable) shall be the
responsibility of the Contractor. The Contractor shall submit copies of individual
landowner agreements (if present) to the City. All disturbed areas shall comply with
the dust control permit required by Maricopa County Air Quality Department as
specified in Technical Specification Section 01062 – PERMITS AND EASEMENTS.
1.04
TRAFFIC:
A. The Contractor shall comply with Technical Specification Section 02100 – TRAFFIC
CONTROL.
1.05
DAMAGE TO EXISTING PROPERTY
A. Contractor shall be responsible for any damage to existing structures, piping, work,
materials, or equipment caused by its operations, and shall repair or replace any
damaged structures, piping, work, materials or equipment, etc., to the satisfaction of
the City, and at no additional cost to the City.
SECTION 01015
CONTRACTORS USE OF PREMISES
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01015 - 2
October 25, 2024
B. Contractor shall protect all existing structures and property from damage.
C. Contractor shall be responsible for all damage to streets, roads, curbs, sidewalks,
walking trails, driveways, ditches, embankments, drainages, floodways, landscaping,
or other public or private property, which may be caused by the work including
transporting equipment, materials, or workers to or from the work. Contractor shall
make satisfactory and acceptable arrangements with the agency having jurisdiction
over the damaged property concerning its repair or replacement and/or as specified in
these Technical Specifications.
D. Contractor shall be responsible for any and all damage to private property as caused by
the Contractor’s operations including but not limited to sewage spills/backups.
E. Contractor shall be responsible to identify, locate and control all contributory flows,
either mainline or lateral, that may detrimentally impact the proper CIPP lining of the
sewer pipe or rehabilitation of manholes.
1.06 RESIDENT SERVICES
A. Contractor shall be responsible for maintaining general services provided to residents
and businesses.
B. Contractor shall be responsible for damage to businesses or residents if damage is
caused by a backup of the sewer system, if that sewage backup is either intentional or
unintentional. Contractor shall immediately clean and repair the damage, and the sewer
system to proper working order. If not done in a timely manner, the City may elect to
have another contractor perform cleaning and repairs and reduce compensation to the
Contractor to cover these expenses.
PART 2 - PRODUCTS
NOT USED
PART 3 - EXECUTION
NOT USED
** END OF SECTION **
SECTION 01060
HEALTH AND SAFETY
______________________________________________________
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01060 - 1
October 25, 2024
PART 1 - GENERAL
1.01
HEALTH AND SAFETY REGULATIONS
A. The Contractor shall exercise precaution at all times for the protection of persons
(including employees) and property. The Contractor shall comply with the provisions
of all applicable laws, pertaining to such protection including all federal, state and local
occupational safety and health acts, codes, standards and regulations promulgated
thereunder. Contractor shall have copies of, but not limited to, confined space entry
permit on-site and available for review any time work activities are commencing.
B. Contractor shall comply with the provisions of the Federal Occupational Safety and
Health Act, as amended.
C. Contractor shall comply with the provisions of the Maricopa County Air Quality
Department.
D. The Contractor shall provide and maintain in a neat, sanitary condition such
accommodations for the use of the employees as may be necessary to comply with the
requirements and regulations of the Arizona Department of Health Services and/or as
specified by the Maricopa County Public Health Department, Sanitary Code.
E. The Contractor shall provide all safeguards, safety devices and protective equipment
and take any other needed actions reasonably necessary to protect the life and the health
of employees on the job, the safety of the public, and to protect property in connection
with the performance of the work covered by this contract.
1.02
SPECIAL CONSIDERATIONS
A. GENERAL
This Technical Specification Section describes certain minimum precautions the
Contractor shall consider in developing its health and safety program. It supplements
the regulatory requirements of Paragraph 1.01 and the requirements of the General
Conditions. Sewers and appurtenant structures are considered confined spaces and are
subject to federal, state, and local regulations governing confined space entry and safety
procedures.
B. INFECTIOUS DISEASES:
Contractor should anticipate that a wide spectrum of disease-producing organisms will
be present in the sewer. In addition to the requirements set forth in the regulations
described in Paragraph 1.01 above, the Contractor shall provide the following as a
minimum:
SECTION 01060
HEALTH AND SAFETY
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01060 - 2
October 25, 2024
1. Instruction in appropriate disease-prevention mechanisms and personal sanitation
practices for all workers and supervisors.
2. A preventative inoculation program (tetanus/diphtheria, hepatitis, etc.) to all
workers and supervisors.
3. Clothing to protect against infection, including rubber boots with full sole and heel
steel insert-liners, safety glasses or goggles, and gloves to all workers and
supervisors.
C. DANGEROUS GASES AND OXYGEN DEFICIENCY:
The sewer pipe, sewer access manholes and junction structures are confined spaces,
which mean they have a limited means of egress and are subject to the accumulation of
dangerous gases or oxygen deficiency. Volatile petroleum products and common
household hazardous materials may be present within the sewer. Explosive gases, such
as methane generated from decomposing organic material, may be accumulated. Toxic
gases, such as hydrogen sulfide, may be present in life-threatening concentrations.
Significant oxygen depletion may occur. In addition, construction procedures may
require combustion engine machinery to be located in or near the work site. Therefore,
gaseous combustion by-products, such as carbon monoxide, may be present.
In addition to the requirements set forth in the regulations described in Paragraph 1.01
above, the Contractor shall provide the following:
1. Portable atmospheric monitors that measure levels of oxygen, explosive gas
(methane), carbon monoxide, and toxic gas (hydrogen sulfide). Monitors shall be
properly calibrated and carefully maintained throughout the construction period.
Monitors shall be used continuously while personnel are in confined spaces.
D. TOXIC CHEMICALS:
Toxic chemicals may be part of the construction process. The Contractor shall abide by
all handling procedures recommended by the manufacturer when dealing with toxic
chemicals.
E. ASBESTOS-CEMENT PIPE:
The Contractor shall abide by all asbestos-cement handling procedures as required by
all local, state and federal regulatory agencies.
1.03
SUBMITTALS
Contractor shall submit a Health and Safety Plan according to Technical Specification
Section 01300 – SUBMITTALS. The City does not approve Contractor safety plans but
can issue stop work orders to the contractor if an unsafe condition has been observed.
SECTION 01060
HEALTH AND SAFETY
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01060 - 3
October 25, 2024
PART 2 - PRODUCTS
2.01
HEALTH AND SAFETY PLAN
A. GENERAL
The Contractor shall develop and maintain for the duration of the Contract three copies
of a Health and Safety Plan that will effectively incorporate and implement all required
health and safety precautions. At least one copy shall be located on the Contractor's
work site.
B. COMPLIANCE
The Contractor shall appoint an on-site employee who is qualified, trained and
authorized to supervise and enforce compliance with the Health and Safety Plan. The
Contractor is responsible for ensuring that necessary gas monitoring, protective
clothing, and other supplies and equipment as specified are available to implement this
Plan.
C. REVISIONS
In the event that regulatory agencies or jurisdictions determine the Health and Safety
Plan to be inadequate to protect employees and the public:
1. The Contractor shall stop the work in progress until adequate safety measures are
implemented.
2. The Contractor shall modify the Plan to meet the requirements of said regulatory
agencies, jurisdictions, and the City.
3. The Contractor shall notify the City and the City’s Representative immediately
when a notification of deficiency is issued by another agency and/or jurisdiction.
4. The Contractor shall provide the City and City’s Representative with the revisions
to the Plan within two (2) days of the notice of deficiency.
D. MINIMUM CONSIDERATIONS
The Health and Safety Plan shall, as a minimum, include the following considerations:
1. Objective.
2. Key personnel and responsibilities.
3. Hazard analysis of the work activities and environment.
SECTION 01060
HEALTH AND SAFETY
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01060 - 4
October 25, 2024
4. Training requirements, including contractor’s and sub-contractor’s authorized
personnel and qualifications for work in confined spaces.
5. Personal protective equipment.
6. Confined Space Entry Plan.
7. Fall protection plan and tie-off points.
8. Site control measures.
9. Work practices, decontamination procedures, and work limitations.
10. Emergency procedures, including sewer evacuation plan, location of first aid, fire
extinguishers, eyewash, drinking water, map showing route to nearest medical
facility, list of key personnel who are currently certified in first aid/CPR.
11. Job site cleanup, and spill containment and cleanup procedures.
12. Telephone numbers:
a. 24-hour number to contact Contractor's Representative.
b. Emergency services.
c. City’s Project Manager.
d. City’s Representative.
13. Documentation (training, injury or illness, respirator-fit tests, hazards notification
log, etc.).
PART 3 - EXECUTION
(NOT USED)
** END OF SECTION **
SECTION 01062
PERMITS AND EASEMENTS
______________________________________________________
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01062 - 1
October 25, 2024
PART 1 - GENERAL
1.01
EASEMENTS
Sewers and access manholes may be located in the City of Glendale right-of-way or utility
easements. Contractor shall be responsible to obtain permits or permissions to access all
applicable areas and to limit construction activities to within these areas.
1.02
PERMITS TO BE OBTAINED BY THE CONTRACTOR
Contractor shall obtain any additional permits and access agreements required by the work
and shall pay all costs thereof, including agency inspections. The Contractor shall comply
with all applicable terms and conditions therein and provide copies to the City’s
Representative before working in areas covered by those permits. The following permits,
but not necessarily limited to the following, shall be obtained by the Contractor if
applicable to the work:
1)
Occupational Safety and Health Association (OSHA):
a) Confined Space Entry Permit.
2)
Arizona Department of Environmental Quality (ADEQ):
a) Stormwater Pollution Prevention Plan (SWPPP).
3)
Maricopa County Air Quality Department:
a) Dust Control Permit.
4)
City of Glendale:
a) Righ-of-Way Permit.
b) Traffic Control Permit.
5)
Arizona Department of Transportation:
a) Encroachment Permit.
6)
Others:
a) Debris Disposal Permit(s).
b) as applicable.
1.03
POSTING
Permits shall be posted (or available for review) at the site of the work at all times work
is commencing. All permits shall be submitted to the City in accordance with Technical
Specification Section 01300 – SUBMITTALS.
SECTION 01062
PERMITS AND EASEMENTS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01062 - 2
October 25, 2024
PART 2 – PRODUCTS
(NOT USED)
PART 3 - EXECUTION
(NOT USED)
** END OF SECTION **
SECTION 01064
INSPECTION AND TESTING
______________________________________________________
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01064 - 1
October 25, 2024
PART 1 - GENERAL
1.01 INSPECTION AND TESTING OF MATERIALS
All workmanship and materials shall be subject to inspection by the City or City’s
Representative, who may select samples of materials in such a quantity as the City’s
Representative may deem necessary to determine their qualities, as herein specified. Any
samples taken shall be at the discretion of the City and shall be in addition to those required
to be taken by the Contractor as specified in these Technical Specifications, manufacturer’s
recommendations, and permits requiring test results. The City or City’s Representative will
accept or reject the materials in accordance with the results of such trials or from test results
submitted from an independent testing laboratory. All rejected materials shall be promptly
replaced to the satisfaction of the City or City’s Representative. The Contractor shall assist
the City or City’s Representative by providing access to the location where the work is in
progress. The Contractor shall replace rejected work and materials and bear all costs for
doing so.
Non-rejection or non-inspection of materials does not constitute acceptance by the City or
the City’s Representative.
The City or City’s Representative inspection will be provided on an 8-hour per day, 5-day
per week basis, excluding weekends and holidays. The Contractor shall not schedule any
overtime work which requires inspection or material testing without written permission
from the City or City’s Representative two (2) working days before the proposed overtime
work. The City reserves the right to deny the requested overtime. If an overtime request is
denied, the City may extend the contract time at no additional cost to the City.
PART 2 - PRODUCTS
(NOT USED)
PART 3 - EXECUTION
(NOT USED)
** END OF SECTION **
SECTION 01064
INSPECTION AND TESTING
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01064 - 2
October 25, 2024
[This page intentionally left blank for double sided printing]
SECTION 01071
STANDARD REFERENCES
_
_
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01071 - 1
October 25, 2024
PART 1 - GENERAL
1.01 ABBREVIATIONS
Wherever used in the Contract Documents, the following abbreviations will have the
meanings listed:
AAC
Arizona Administrative Code
1700 West Washington, 7th Floor
Phoenix, AZ 85007-2808
AASHTO
American Association of State Highway and Transportation
Officials
444 North Capitol Street, N.W., Suite 249
Washington, D.C. 20001
ACI
American Concrete Institute
38800 Country Club Drive
Farmington Hills, MI 48331-3439
ADEQ
Arizona Department of Environmental Quality
1110 West Washington Street
Phoenix, AZ 85007
ADOT
Arizona Department of Transportation
206 South 17th Avenue
Phoenix, AZ 85004
ADWR
Arizona Department of Water Resources
3550 North Central Avenue, Suite 200
Phoenix, AZ 85012
AEIC
Association of Edison Illuminating Companies
600 North 18th Street
Birmingham, AL 35203
AISC
American Institute of Steel Construction, Inc.
130 East Randolph, Suite 2000
Chicago, IL 60601
AISI
American Iron and Steel Institute
25 Massachusetts Avenue, N.W., Suite 800
Washington, D.C. 20001
SECTION 01071
STANDARD REFERENCES
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01071 - 2
October 25, 2024
Ameron
Ameron International Protective Lining Products
8000 Research Forest Drive
Suite 115-118
The Woodlands TX 77382
ANSI
American National Standards Institute, Inc.
1899 L Street, N.W., 11th Floor
Washington, D.C. 20036
API
American Petroleum Institute
1220 L Street, N.W.
Washington, D.C. 20005
ASCE
American Society of Civil Engineers
1801 Alexander Bell Drive
Reston, Virginia 20191
ASCII
American Standard Code for Information Interchange
United States of America Standards Institute
10 East 40th Street
New York, NY 10016
ASTM
American Society for Testing and Materials
100 Barr Harbor Drive
P.O. Box C700
West Conshohocken, PA 19428-2959
AT & SFRR
Atchison, Topeka and Santa Fe Railroad
AWS
American Welding Society
8669 N.W. 36th Street, Suite 130
Miami, FL 33166-6672
AWWA
American Water Works Association
6666 West Quincy Avenue
Denver, CO 80235
BOCA
Building Officials and Code Administrators
7926 Halstead
Homewood, IL 60430
CFR
Code of Federal Regulations
Superintendent of Documents
Government Printing Office
Washington, D.C. 20402
SECTION 01071
STANDARD REFERENCES
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01071 - 3
October 25, 2024
CMAA
Crane Manufacturers Association of America, Inc.
(Formerly called: Overhead Electrical Crane Institute) (OECI)
8720 Red Oak Boulevard, Suite 201
Charlotte, NC 28217-3992
CRSI
Concrete Reinforcing Steel Institute
933 North Plum Grove Road
Schaumburg, IL 60173-4758
COG
City of Glendale
5850 W. Glendale Avenue
Glendale, Arizona 85301
EEI
Edison Electric Institute
701 Pennsylvania Avenue, N.W.
Washington, D.C. 10016
FEDSPEC
Federal Specifications
General Services Administration
Specification and Consumer Information
Distribution Branch
Washington Navy Yard, Building 197
Washington, DC 20407
FEDSTDS
Federal Standards
(see FEDSPECS)
FCDMC
Flood Control District Maricopa County
2801 West Durango Street
Phoenix, AZ 85009
IES
Illuminating Engineering Society
120 Wall Street, Floor 17
New York, NY 10005-4001
MAG
Maricopa Association of Governments
302 North 1st Avenue, Suite 300
Phoenix, AZ 85003
MCESD
Maricopa County of Environmental Services Department
1001 North Central Avenue, Suite 200
Phoenix, AZ 85004
NACE
National Association of Corrosion Engineers
SECTION 01071
STANDARD REFERENCES
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01071 - 4
October 25, 2024
15835 Park Ten Place
Houston, TX 77084
NASSCO
National Association of Sanitary Service Companies
2470 Longstone Lane, Suite M
Marriottsville, MD 21104
NFPA
National Fire Protection Association
1 Batterymarch Park
Quincy, MA 02169-7471
NPDES
National Pollutant Discharge Elimination System
U.S. Environmental Protection Agency
National Pollutant Discharge Elimination System Program
Office of Water, Office of Wastewater Management
1200 Pennsylvania Avenue, N.W. (Mail code 4203M)
Washington, D.C. 20460
OSHA
Occupational Safety and Health Act
U.S. Department of Labor
Occupational Safety and Health Administration
200 Constitution Avenue, N.W.
Washington, D.C. 20210
RID
Roosevelt Irrigation District
103 West Baseline Road
Buckeye, AZ 85326
SWPPP
Storm water Pollution Prevention Plan
Environmental Protection Agency, Region 9
75 Hawthorne Street,
San Francisco, CA
UBC
Uniform Building Code
Published by ICBO
UL
Underwriters Laboratories Inc.
207 East Ohio Street
Chicago, IL 60611
WABO
Washington Association of Building Officers
Post Office Box 7310
Olympia, WA 98507
SECTION 01071
STANDARD REFERENCES
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01071 - 5
October 25, 2024
PART 2 - PRODUCTS
(NOT USED)
PART 3 - EXECUTION
(NOT USED)
** END OF SECTION **
SECTION 01071
STANDARD REFERENCES
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01071 - 6
October 25, 2024
[ This page left intentionally blank for double sided printing ]
SECTION 01102
CONTRACTORS HAZARDOUS MATERIALS
MANAGEMENT PROGRAM
______________________________________________________
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01102 - 1
October 25, 2024
PART 1 - GENERAL
1.01
DESCRIPTION
A. The Contractor shall Comply with all Federal, State, and local rules and regulations
related to environmental protection and environmental safety including, but not limited
to, the following:
1. Title 29 Code of Federal Regulations Parts 1910, Occupational Safety and Health.
2. Title 40 Code of Federal Regulations, Protection of Environment.
3. Title 49 Code of Federal Regulations, Transportation.
4. State Occupational Safety and Health Administration (OSHA).
5. Arizona Department of Environmental Quality (ADEQ).
6. Arizona Department of Water Resources (ADWR).
7. Maricopa County Air Pollution Control Regulations.
8. Maricopa County Air Quality Department Regulations.
B. In order to ensure the City that the Contractor is complying with the intent of the
regulations stated in Paragraph 1.01.A above, as they relate to the on-site use of
hazardous materials, hazardous wastes and other substances similarly defined in those
regulations, develop and maintain a Contractor’s Hazardous Materials Management
Program that includes as a minimum, but is not limited to the requirements specified
herein. The interests of the City are that accidental spills, site contamination, and injury
of personnel on the site are avoided. The City will not enforce suspected violations of
the rules and regulations referenced in Paragraph 1.01.A above, however the City will
notify the Contractor of suspected violations. If in the opinion of the City, the
Contractor fails to address the suspected violations in a timely and appropriate manner,
the City will notify federal, state, or local regulatory agencies, report the suspected
violations to them, and request that they inspect the Contractor’s operations. Any fines
that may be levied against the City for violations committed on the site by the
Contractor, as well as any costs associated with cleanup of materials, shall be paid by
the Contractor or compensation to the Contractor shall be reduced by equal amount to
reimburse the City. All documents required by the program shall be made available to
the City’s Environmental Representative immediately, upon request.
SECTION 01102
CONTRACTORS HAZARDOUS MATERIALS
MANAGEMENT PROGRAM
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01102 - 2
October 25, 2024
C. Responsibility for any hazardous waste, as defined in any of the above listed
regulations, and those generated by the Contractor, belongs to the Contractor. If the
Contractor is going to generate, or has generated, a substance that qualifies as a
hazardous waste, Contractor must obtain an Environmental Protection Agency (EPA)
identification number, listing the Contractor’s name and construction site address as
the generator of the hazardous waste. Responsibility for the identification, analysis,
profiling, transport and disposal of hazardous wastes generated, belongs to the
Contractor. The identification number can be obtained from ADEQ. This number shall
be provided to the City’s Representative within five (5) days after the Notice to
Proceed, or before any hazardous materials are brought onto the site.
1.02
HAZARDOUS MATERIALS PROGRAM REQUIREMENTS
A. Within the regulations listed in Paragraph 1.01.A, above, terms such as hazardous
material, hazardous wastes, and similar terms have varying definitions. To dispel
confusion regarding what materials fall under the Program Requirements and for the
purposes of this section, Hazardous Material is defined as “any material, whether solid,
semi-solid, liquid, or gas, which, if not stored or used properly, may cause harm or
injury to persons through inhalation, ingestion, absorption or injection, or which may
negatively impact the environment through the use or discharge of the material on the
ground, in the water (including groundwater), or to the air.”
B. All chemicals brought onto the site must be approved by the City. Prior to bringing any
chemical on site, request approval from the City’s Environmental Representative for
each chemical the Contractor proposes to bring on site. At the time of request, the City’s
Environmental Representative may request and receive from the Contractor, specific
information associated with each chemical. The specific information may include, but
is not limited to, SDS, manufacture, vendor, container size(s), number of containers,
minimum and maximum volume of material intended to be stored on site, as well a
description to the process or procedures in which any requested chemical is to be used.
The City, within five (5) working day from receipt of the specific chemical information,
will inform the Contractor as to whether the chemical has been approved for use on
site.
C. Maintain on site two notebooks containing (1) a chemical inventory, and (2) current
(dated within the past two years) Safety Data Sheets (SDS) for all materials being used
on site, whether or not they are defined as a Hazardous Material in Paragraph 1.02.A,
above. One notebook shall be kept in the Contractor’s on-site office and the other shall
be kept in a location specified by the City’s Environmental Representative. These
notebooks must be kept up to date as materials are brought onto and removed from the
site. Copies of SDS sheets for chemicals removed from the site shall be provided to the
City’s Environmental Representative.
SECTION 01102
CONTRACTORS HAZARDOUS MATERIALS
MANAGEMENT PROGRAM
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01102 - 3
October 25, 2024
D. Develop an emergency/spill response plan, for each hazardous material or class/group
of materials. As a minimum, the response plan must address the following:
1. Provide a description of equipment on site available to contain or respond to an
emergency/spill of the material.
2. Notification procedures.
3. Response coordination procedures between the Contractor, the City, and the City’s
Representative.
4. Provide a Site Plan showing the location of stored hazardous materials and location
of spill containment/response equipment.
5. Provide a description of the hazardous material handling and spill response training
provided to the Contractor’s employees.
E. In accordance with applicable Laws and Regulations, properly and safely store all
hazardous materials, which shall include as a minimum, the following:
1. A designated storage site for hazardous materials that includes secondary
containment. The site must include barriers to prevent vehicles from colliding with
the storage containers and offer protection from environmental factors such as
weather.
2. Signage in accordance with applicable Laws and Regulations, clearly identifying
the hazardous materials storage site.
3. All hazardous materials containers must bear the applicable Hazard Diamonds.
F. Properly label all containers of consumable materials, whether or not they are classified
as Hazardous Materials under this Section. The name of the Contractor or subcontractor
shall be stenciled on any container containing a hazardous material and on any
container over five-gallon capacity containing a non-hazardous material. Any container
must have a label clearly identifying the contents. If any such unlabeled containers are
discovered on the site, the City’s Environmental Representative will notify the
Contractor. Responsibility to remove such containers belongs to the Contractor.
Containers will be properly labeled or removed from the site within one (1) hour. Any
containers that are filled from larger containers must also be properly labeled.
G. The City encourages storage of hazardous materials off site until the materials are
needed on site.
H. Provide all documentation required herein available immediately upon request of the
City’s Environmental Representative. The Contractor’s Safety Representative will
meet at least monthly with the City’s Environmental Representative to review the
SECTION 01102
CONTRACTORS HAZARDOUS MATERIALS
MANAGEMENT PROGRAM
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01102 - 4
October 25, 2024
Contractor’s Hazardous Materials Management Program documents, procedures, and
inspect the storage site and job site to ensure the requirements specified herein are being
complied with. Also, provide the City’s Environmental Representative and the City’s
Representative with copies of all permits obtained from environmental regulatory
agencies.
I. Provide documentation to the City’s Representative and the City’s Environmental
Representative that the Contractor, subcontractors, or others hired by the Contractor
making deliveries of hazardous Materials (as defined in Title 49 CFR) to the site are in
compliance with Title 49 CFR 172.800 – 172.804, which requires each person who
offers for transportation in commerce or transports in commerce one or more of the
following hazardous materials, as defined by Title 49 CFR, must develop and adhere
to a security plan for hazardous materials that conforms to the requirements of this
subpart.
PART 2 – PRODUCTS
(NOT USED)
PART 3 – EXECUTION
(NOT USED)
**END OF SECTION**
SECTION 01300
SUBMITTALS
______________________________________________________
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01300 - 1
October 25, 2024
PART 1 - GENERAL
1.01
GENERAL
Submittals covered by these requirements include manufacturers' information, shop
drawings, test procedures, test results, samples, requests for substitutions, and
miscellaneous work-related submittals. The Contractor shall furnish all specifications,
descriptive data, certificates, samples, tests, methods, schedules, and manufacturer's
installation and other instructions as specifically required in the contract documents to
demonstrate fully that the materials to be furnished and the methods of work comply with
the provisions and intent of the contract documents.
1.02
CONTRACTOR'S RESPONSIBILITIES
The Contractor shall be responsible for the accuracy and completeness of the information
contained in each submittal and shall assure that the material, equipment or method of work
shall be as described in the submittal. The Contractor shall verify that all features of all
products conform to the specified requirements. Submittal documents shall be clearly
edited to indicate only those items which are being submitted for review. All extraneous
materials shall be crossed out or otherwise obliterated. The Contractor shall ensure that
there is no conflict with other submittals and notify the City’s Representative in each case
where his submittal may affect the work of another Contractor or the City. The Contractor
shall coordinate submittals among his subcontractors and suppliers.
The Contractor shall coordinate submittals so that work will not be delayed. The Contractor
shall coordinate and schedule different categories of submittals, so that one will not be
delayed for lack of coordination with another. No extension of time will be allowed because
of failure to properly schedule submittals. The Contractor shall not proceed with work
relating to a submittal until the submittal process is complete. This requires that submittals
for review and comment shall be returned to the Contractor stamped "No Exceptions
Taken" or "Make Corrections Noted."
The Contractor shall certify each submittal document by signing Form 01999-A Submittal
Transmittal specified in Technical Specification Section 01999 – REFERENCE FORMS
that the Contractor has reviewed the submittal, verified field conditions, and complied with
the contract documents.
The Contractor may authorize in writing a material or equipment supplier to deal directly
with the City’s Representative or with the City with regard to a submittal. These dealings
shall be limited to contract interpretations to clarify and expedite the work.
SECTION 01300
SUBMITTALS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01300 - 2
October 25, 2024
1.03
CATEGORIES OF SUBMITTALS
A. GENERAL
Submittals fall into two general categories; submittals for review and comment, and
submittals, which are primarily for information only. Submittals, which are for
information only, are typically specified in the Part 2 - PRODUCTS of the individual
Technical Specification section.
a. SUBMITTALS FOR REVIEW AND COMMENT:
All submittals except where specified to be submitted as product data for
information only shall be submitted by the Contractor to the City and/or City’s
Representative for review and comment.
b. SUBMITTALS (PRODUCT DATA) FOR INFORMATION ONLY
Where specified, the Contractor shall furnish submittals (product data) to the City
and/or City’s Representative for Information only.
1.04
TRANSMITTAL PROCEDURE
A. GENERAL
The City or City’s Representative will furnish the Contractor a list of numbers for
anticipated submittals as specified in the Construction Documents. The list of
submittals will be marked for review and comment and product data (submittals) for
information only. The list is not intended to be an all-inclusive list of submittals
required. Contractor shall coordinate additional submittals and corresponding submittal
numbers with the City or City’s Representative.
Unless otherwise specified, all submittals shall be accompanied by Submittal
Transmittal Form 01999-A specified in Technical Specification Section 01999 –
REFERENCE FORMS. A separate Transmittal Form shall be used for each specific
item, class of material, and items specified in separate, discrete sections, for which the
submittal is required. Submittals for various items shall be made with a single form
when the items taken together constitute a manufacturer's package or are so
functionally related that expediency indicates checking or review of the group or
package as a whole.
A unique number, sequentially assigned, shall be noted on the transmittal form
accompanying each item submitted. Original submittal numbers shall have the
following format: "XXX"; where "XXX" is the sequential number assigned by the City
or City’s Representative. Re-submittals shall have the following format: "XXX-Y";
where "XXX" is the originally assigned submittal number and "Y" is a sequential letter
assigned for re-submittals, e.g., A, B, or C being the 1st, 2nd, and 3rd re-submittals,
respectively. Submittal 25B, for example, is the second re-submittal of submittal 25.
SECTION 01300
SUBMITTALS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01300 - 3
October 25, 2024
Re-submittals shall include original information with all revisions.
B. DEVIATION FROM CONTRACT
1. The Contractor shall submit a copy of the specification section, with addendum
updates included, and all referenced and applicable sections with addendum
updates included, with each paragraph check-marked as follows:
a. Marked to indicate specification compliance. Check marks (√) shall denote full
compliance with a paragraph as a whole.
b. Marked to indicate requested deviations from specification requirements. If
deviations from the specifications are indicated, and therefore requested by the
Contractor, each deviation shall be underlined and denoted by a number in the
margin to the right of the identified paragraph, referenced to a detailed written
explanation of the reasons for requesting the deviation. The City shall be the
final authority for determining acceptability of requested deviations. The
remaining portions of the paragraph not underlined will signify compliance on
the part of the Contractor with the specifications. Failure to include a copy of
the marked-up specification sections, along with justification(s) for any
requested deviations to the specification requirements, with the submittal shall
be sufficient cause for rejection of the entire submittal with no further
consideration.
2. If the Contractor proposes to provide material, equipment, or method of work,
which deviates from the Construction Documents, he shall indicate so under
"Deviation" on Form 01999-A Submittal Transmittal accompanying the submittal
copies.
C. SUBMITTAL COMPLETENESS
Submittals which do not have all the information required to be submitted, including
deviations and Contractor’s signature, are not acceptable and will be returned without
review. The Contractor will be charged an additional cost if a submittal requires three
or more reviews. (See Sub-section: 1.07 THIRD AND SUBSEQUENT
SUBMITTALS)
1.05
REVIEW PROCEDURE
A. GENERAL
Submittals are specified for those features and characteristics of materials, and methods
of operation, which can be selected, based on the Contractor's judgment of their
conformance to the specified requirements. Other features and characteristics are
specified in a manner, which enables the Contractor to determine acceptable options
without submittals. The review procedure is based on the Contractor's guarantee that
SECTION 01300
SUBMITTALS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01300 - 4
October 25, 2024
all features and characteristics not requiring submittals conform as specified. Review
shall not extend to means, methods, techniques, sequences or procedures of
construction, or to verifying quantities, dimensions, weights or gages, or fabrication
processes (except where specifically indicated or required by the contract documents)
or to safety precautions or programs incident thereto. Review of a separate item, as
such, will not indicate approval of the assembly in which the item functions.
When the contract documents require a submittal, the Contractor shall submit the
specified information as follows:
1. Unless otherwise specified, one (1) electronic Copy (.pdf format) of all submitted
information shall be transmitted with submittals for review and comment.
2. Unless otherwise specified, one (1) electronic Copy (.pdf format) of all submitted
information shall be transmitted with submittals (Product Data) for information
only.
B. SUBMITTALS FOR REVIEW AND COMMENT
Unless otherwise specified, within ten (10) calendar days after receipt of a submittal
for review and comment, the City and/or City’s Representative shall review the
submittal and return one copy of the electronically marked-up original in PDF format.
Shop drawing submittals that require markups shall be marked up in red by the City
and/or City’s Representative. The City and/or City’s Representative will retain the
original.
The returned submittal shall indicate one of the following actions:
1. If the review indicates that the material, equipment or work method complies with
the contract documents, submittal copies will be marked "NO EXCEPTIONS
TAKEN." In this event, the Contractor may begin to implement the work method
or incorporate the material or equipment covered by the submittal.
2. If the review indicates limited corrections are required, copies will be marked
"MAKE CORRECTIONS NOTED." The Contractor may begin implementing the
work method or incorporating the material and equipment covered by the submittal
in accordance with the noted corrections. A corrected copy shall be resubmitted.
3. If the review reveals that the submittal is insufficient or contains incorrect data,
copies will be marked "AMEND AND RESUBMIT." Except at his own risk, the
Contractor shall not undertake work covered by this submittal until it has been
revised, resubmitted and returned marked either "NO EXCEPTIONS TAKEN" or
"MAKE CORRECTIONS NOTED."
4. If the review indicates that the material or work method does not comply with the
contract documents, copies of the submittal will be marked "REJECTED - SEE
SECTION 01300
SUBMITTALS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01300 - 5
October 25, 2024
REMARKS." Submittals with deviations, which have not been identified, clearly
may be rejected. Except at his own risk, the Contractor shall not undertake the work
covered by such submittals until a new submittal is made and returned marked
either "NO EXCEPTIONS TAKEN" or "MAKE CORRECTIONS NOTED."
C. SUBMITTALS (PRODUCT DATA) FOR INFORMATION ONLY:
Such information is not subject to submittal review procedures and shall be provided
as part of the work under this contract and its acceptability determined under normal
inspection procedures.
1.06
EFFECT OF REVIEW OF CONTRACTOR'S SUBMITTALS
Review methods of work or information regarding materials the Contractor proposes to
provide, shall not relieve the Contractor of his responsibility for errors therein and shall not
be regarded as an assumption of risks or liability by the City’s Representative and/or the
City, or by any officer or employee thereof, and the Contractor shall have no claim under
the contract on account of the failure, or partial failure, of the method of work, material, or
equipment so reviewed. A mark of "NO EXCEPTIONS TAKEN" or "MAKE
CORRECTIONS NOTED" shall mean that the City has no objection to the Contractor,
upon his own responsibility, using the plan or method of work proposed, or providing the
materials proposed.
1.07
THIRD AND SUBSEQUENT SUBMITTALS
The cost for third and subsequent submittals shall be borne by the Contractor. The cost of
reviews for third and subsequent reviews shall be at a rate of $100 per review and shall be
charged to the Contractor as a reduction in Contractor’s pay request.
PART 2 - PRODUCTS
(NOT USED)
PART 3 - EXECUTION
(NOT USED)
**END OF SECTION**
SECTION 01300
SUBMITTALS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01300 - 6
October 25, 2024
[This page intentionally left blank for double sided printing]
SECTION 01310
PROGRESS SCHEDULE
______________________________________________________
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01310 - 1
October 25, 2024
PART 1 - GENERAL
1.01
DESCRIPTION
This Technical Specification section specifies requirements and procedures for the
Contractor in preparing schedules. The purpose of the schedule shall be to ensure adequate
planning and execution of the work by the Contractor, notification and coordination of
construction activities with the general public, to establish the standard against which
satisfactory completion of the project shall be judged, to assist the City or City’s
Representative in monitoring progress and for the assessment of the impact of change
orders on the Schedule.
1.02
SUBMITTAL PROCEDURES
The Contractor shall submit a schedule to the City or City’s Representative within ten (10)
calendar days of receiving Notice to Proceed and prior to Pre-construction meeting (if
scheduled) with work identifying the duration of mobilization, anticipated time when work
is to be performed, cleaning, pre-video, CIPP lining or rehabilitation activity sequence and
duration, post video, and date of project completion. Schedule shall be transmitted to the
City or City’s Representative per Technical Specification Section 01300 – SUBMITTALS.
PART 2 - PRODUCTS
2.01
PROGRESS SCHEDULES
A. Contractor shall provide a Schedule to the City and/or City’s Representative. Schedule
shall be updated weekly with anticipated pipes (if applicable) and/or structures (if
applicable) to be rehabilitated. Schedule shall also list work completed to date.
B. Schedule shall be prepared on computer software (such as Microsoft Project) that
facilitates schedule updates and electronic distribution such as e-mailing.
C. Special considerations, coordination requirements, etc., as encountered for certain
pipes (if applicable) and structures (if applicable) shall be noted on schedule.
D. Time for completion for each separate pipe segment (if applicable) and structure (if
applicable) shall be shown on the schedule.
E. The schedule duration of each activity shall be based on the work being performed
during the normal work week with allowances made for legal holidays. The schedule
shall include a critical path for each separate pipe segment (if applicable) and structure
(if applicable).
SECTION 01310
PROGRESS SCHEDULE
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01310 - 2
October 25, 2024
F. Dates imposed on the schedule by the Contractor shall not be binding on the City or
City’s Representative.
G. Failure to include elements of work required for the performance of this Project shall
not excuse the Contractor from completing the work as described in the Construction
Documents.
H. Provide a list of the holidays and non-work days applicable to the schedule.
I. Traffic Control concerns may necessitate work during nights, weekends, or holidays.
J. Provide a schedule and narrative summary stating project status so the City and/or
City’s Representative may use them as a basis for determining the Contractor’s
compliance with the Technical Specification requirements regarding progress
payments, contract time extensions, change order prices and impacts, and the overall
progress of the work. Failure of the Contractor to comply with the requirements of this
Technical Specification Section may delay the review and acceptance of the progress
payment requests.
PART 3 - EXECUTION
3.01
GENERAL
The Contractor and the Contractor’s Field Superintendent shall attend regularly scheduled
construction progress meetings with the City or City’s Representative and others invited
by the City or City’s Representative.
3.02
UPDATES
A. Requests for extensions in time resulting from changes issued by the City shall be
accompanied by a Time Extension Request - Narrative Report explaining the impacts
and costs associated with the extension if it were to be granted.
B. If actual progress on the critical path items is observed to deviate from the schedule
by ten (10) or more days behind, the Contractor shall update and submit a revised
(updated) schedule. In the case of the work being behind schedule, the Contractor shall
submit, along with the revised schedule, a written plan for completing the work within
the milestone and contract times.
** END OF SECTION **
SECTION 01380
PHOTOGRAPHS AND VIDEO RECORDINGS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01380 - 1
October 25, 2024
PART 1 - GENERAL
1.01 DESCRIPTION
A. This section specifies digital color photographs and digital video recordings to be taken
at the ground surface level by the Contractor before and after construction commences.
These recordings shall clearly document site conditions prior to construction activities
commencing and again following the completion of construction activities.
1.02 PAYMENT
A. Contractor shall pay costs for photography, video recordings and prints. Parties
requiring additional photography, video recordings or prints shall invoice and pay
photographer directly.
1.03
SUBMITTALS
A. Contractor shall submit the following information for review per Technical
Specification Section 01300 – SUBMITTALS at the pre-construction conference.
1. Site condition color photographs and video with audio commentary taken prior to
construction.
PART 2 - PRODUCTS
2.01 GENERAL
A. The color photographs and audio-video recordings are intended for use as indisputable
evidence in ascertaining the extent of any damage which may have occurred as a result
of the Contractor's operations and are for the protection of the Contractor and the City,
and may, at the City’s discretion, be a means of determining whether and to what extent
damage, resulting from the Contractor's operations, occurred during the Contract work.
B. PHOTOGRAPHS:
Photographs shall be color digital (high resolution) .jpeg format stored on DVD or USB
media. Submitted DVD media shall indicate on the front of each jewel protection case
the date, name of Project, and City where the photographs were taken. Submitted USB
media shall contain an identification tag along with a Readme Notepad file that
contains the date, name of Project, and City where the photographs were taken. One
(1) copy of each DVD or USB shall be delivered to the City.
SECTION 01380
PHOTOGRAPHS AND VIDEO RECORDINGS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01380 - 2
October 25, 2024
C. VIDEO RECORDINGS:
Video recordings shall be .mpeg format stored on DVD or USB media. Submitted DVD
media shall indicate on the front of each jewel protection case the date, name of Project,
and City where the videos were taken. Submitted USB media shall contain an
identification tag along with a Readme Notepad file that contains the date, name of
Project, and City where the videos were taken. The video recordings should contain an
audio track, which narrates the progression of the video recording through the site. One
(1) copy of each DVD or USB shall be delivered to the City.
PART 3 - EXECUTION
3.01 VIDEO / DVD
A. Contractor shall perform video recordings of all areas where the Contractor anticipates
construction activities to occur, including all staging, storing, working, parking and
excavation areas. Easements and areas outside of paved roadways are of particular
interest.
B. After completion of construction and restoration, video recordings shall be taken from
the same points, in the same direction as the pre-construction examination recording.
3.02 CONSTRUCTION PHOTOGRAPHY
A. Photographs shall be provided of items of special interest and/or special conditions
during construction.
**END OF SECTION**
SECTION 01400
PUBLIC AWARENESS
______________________________________________________
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01400 - 1
October 25, 2024
PART 1 - GENERAL
1.01
DESCRIPTION
The work under this item consists of informing adjacent property owners regarding the
impact and schedule of construction work, attendance at public information meeting(s),
responding to on-site public inquiries along with distribution of public information door
hanger materials to adjacent property owners as needed, and coordination with the City’s
Public Information Officer (PIO), Communications and Public Affairs (CAPA) department
personnel, and City’s Public Outreach Consultant.
The CAPA department shall review all materials for distribution to the public. The
Contractor shall be responsible for developing and providing to the City the schedule
outlining the work descriptions, start date, milestones, and duration of work that will be
distributed to the public per Technical Specification 01310 – PROGRESS SCHEDULE.
Construction information will be distributed to area residents and businesses by the City.
The Contractor shall be responsible for coordination with the City’s Public Outreach
Consultant.
1.02
SUBMITTALS
The Contractor shall submit to the City and/or City’s Representative per Technical
Specification Section 01300 - SUBMITTALS the following for approval:
1. Schedule outlining construction start date and duration of construction within ten (10)
days of the Notice to Proceed.
2. Letter containing the name and contact phone number of the Contractor’s on-site
Representative and stating that this person is duly authorized to act on behalf of the
Contractor during public relation activities and/or construction problem resolution.
3. The Company logo of the Contractor and any sub-contractors working on the project.
Contractor shall give the City and/or subconsultant permission and sole discretion to
reproduce logo on project related documents such as, but not limited to construction
notices that are distributed to the general public. Company logo shall be provided in
high resolution digital (.jpeg) format.
1.03
CONSTRUCTION NOTICES AND DOOR HANGERS
A. The City shall notify properties potentially affected by construction activities by
distributing a project notification flyer or other electronic, social media, or printed
means prior to construction occurring.
SECTION 01400
PUBLIC AWARENESS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01400 - 2
October 25, 2024
1.04
NOTICE OF SERVICE INTERRUPTION
The Contractor shall provide a list to the City and City’s Representative of sewer services
that may be disrupted due to the rehabilitation operations or potential impact from
construction activities no less than 72 hours prior to service interruption.
1.05
24-HOUR TELEPHONE HOTLINE
A. The Contractor shall provide the name(s) and contact phone number of the Contractor’s
on-site Representative who shall be responsible for replying to resident construction
concerns, damage claims, resident complaints, etc. during construction activities.
The Contractor shall be responsible for coordination with the CAPA department or
their Public Outreach Consultant to obtain messages and respond accordingly. The
Contractor shall provide written response back to the City as to the action undertaken
for the resolution of the hotline complaint or concern within 24 hours.
B. A log of telephone and/or on-site contacts of residential complaints shall be maintained
by the Contractor. The Contractor shall immediately communicate to the City and
City’s Representative any public issues concerning damage to private property, health
concerns, nuisances and general complaints. The Hotline Log shall contain at the
minimum the following information:
Date of Communication.
Time of Communication.
Name of Person Receiving the Complaint.
Contact Name.
Contact Address.
Contact Return Telephone Number.
Description of Complaint or Concern.
Description of Discussions.
Description of Proposed Resolution.
C. Hotline Log shall be submitted to City’s Representative within 24 hours of each new
entry. Summary of all telephone contact shall be submitted to the City and City’s
Representative at the next construction progress meeting.
1.06
WORK IN EASEMENTS
A. Work may take place in right-of-way of streets and alleys, or in easements through
private property. Access and working space may be limited in easements. Careful
attention to access and private property protection is required in easements.
B. Contractor shall NOT attempt to contact the property owner prior to entering an
easement. City of Glendale personnel shall be responsible to inform the property owner
SECTION 01400
PUBLIC AWARENESS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01400 - 3
October 25, 2024
of the details of the work.
C. Contractor shall take surface feature pre-construction videos of easement areas or areas
potentially impacted by construction activities according to Technical Specification
Section 01380 – PHOTOGRAPHS AND VIDEO RECORDINGS before beginning
work. The purpose of these videos is to document existing surface features and
conditions prior to bringing any equipment into the area or performing any work.
1.07 ON-SITE SUPERINTENDENT
The Contractor shall have a Representative familiar with the work on-site during project
work hours and shall be available to answer questions received from the public on a 24-
hour basis and assist the public with access needs.
PART 2 - PRODUCTS
2.01
PUBLIC NOTIFICATION
Information provided to the general public shall be determined and produced by the City
or the City’s Public Outreach Consultant. Project notification will be distributed by the
City through printed flyer, door hanger, or other electronic and social media platforms.
PART 3 - EXECUTION
(NOT USED)
** END OF SECTION **
SECTION 01400
PUBLIC AWARENESS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01400 - 4
October 25, 2024
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SECTION 01550
CONTRACTORS UTILITIES
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01550 - 1
October 25, 2024
PART 1 - GENERAL
1.01
DESCRIPTION
A. This section specifies the facilities, utilities, and security the Contractor is required to
furnish and maintain during construction.
B. Copies of any Contract Documents shall be kept at the work site and available for use
at all times.
PART 2 - PRODUCTS
2.01 POWER
A. Contractor shall use battery, pneumatic, or hydraulic power for all interior sewer pipe
work. This limitation is not necessary for work on the surface or for sewer pipe
illumination.
2.02
LIGHTING AND ILLUMINATION
A. As necessary, the Contractor shall provide low voltage lighting and illumination in the
sewer pipe interior, in accordance with the guidelines published in Practice for
Industrial Lighting, ANSI/IES RP-7-2017. Lighting used by the Contractor on the
surface shall be placed and directed to avoid nuisance to traffic or local residences.
Light shields may be required to limit light pollution into adjacent residences or
businesses.
2.03 TELEPHONE
A. Contractor shall provide and maintain telephone service at the construction site and the
telephone shall be manned by the Contractor or Contractor’s Representative 24 hours
per day. Contractor or Contractor’s Representative manning the telephone service shall
be fluent in written and verbal English as well as Spanish languages. Cellular telephone
service is acceptable as a substitute for telephone service. These telephone and labor
costs shall be paid by the Contractor.
2.04 WATER
A. All water for testing, flushing, cleaning and construction activities shall be furnished
and paid for by the Contractor. Water may be available upon request to the City for
connecting to the City’s water distribution system. Connection may be approved by the
City with appropriate backflow prevention and metering devices installed by the
Contractor according to City requirements. Authorization to receive water may be
rescinded by the City upon written notice to the Contractor at any time and for any
reason.
SECTION 01550
CONTRACTORS UTILITIES
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01550 - 2
October 25, 2024
The City shall charge the Contractor for water used in performing the above functions
in accordance with the City’s established rate schedule. At Contractor’s expense, an
approved water meter and backflow prevention device, meeting the requirements of
ANSI A40.6, latest revision, shall be installed in each and every connection to the
City’s water supply. The Contractor shall be required to meter all water used.
2.05 DEBRIS DISPOSAL
A. Contractor shall make provisions for legal, off-site debris disposal. Contractor shall be
responsible to obtain and submit to the City a written letter of acceptance, signed by an
authorized representative of the agency and/or authorized party accepting debris.
Disposal of debris shall not occur until City has reviewed and accepted the disposal
site. Contractor shall pay all fees and charges for debris disposal. Contractor shall be
responsible for all permits and fees according to Technical Specification Section 01062
– PERMITS AND EASEMENTS, subsection 1.02 Permits to be Obtained by the
Contractor for transport to the disposal site.
B. Contractor shall make provisions for proper disposal of hazardous materials, such as
asbestos, hazardous chemicals, etc. with appropriate documentation and chain of
authority for such disposal.
2.06
BYPASS PUMPS
A. Contractor shall provide and maintain a sanitary sewer bypass pumping system to
divert flow around the work area according to Technical Specification Section 02145
– DIVERSION OF SEWAGE FLOW AND DEWATERING. Contractor shall be
responsible for all operation, maintenance and monitoring of bypass pumping and
discharge piping system.
PART 3 - EXECUTION
NOT USED
**END OF SECTION**
SECTION 01560
ENVIRONMENTAL CONTROLS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01560 - 1
October 25, 2024
PART 1 - GENERAL
1.01
DESCRIPTION
A. Provide and maintain methods, equipment, and temporary construction, as necessary
to provide controls over environmental conditions at the construction site and adjacent
areas. Remove physical evidence of temporary facilities at completion of work.
1.02
TRANSPORTATION ROUTES
A. The Contractor shall select its transportation routes for hauling materials, equipment,
or imported products based on the existing condition of the pipelines and impacts on
local traffic. Transportation routes shall be documented in a traffic control plan on a
case by case basis.
1.03
TRAFFIC CONTROL
A. All streets, traffic ways, and sidewalks shall be kept open in a safe manner for the
passage of traffic and pedestrians during the construction period unless otherwise
approved by the City.
B. When required to cross, obstruct or close a street, traffic way, or sidewalk for a short
duration that is approved by the City, the Contractor shall provide and maintain suitable
bridges, detours or other approved temporary means for the accommodation of
vehicular and pedestrian traffic. Closings shall be for the shortest time practical, and
passage shall be restored immediately after completion of construction.
C. Contractor shall give the City 24 hours advance notice of his proposed operations
within any public rights-of-way and temporary roadway closings. All proposed
roadway closings shall be submitted in the Traffic Control Plan and approved prior to
commencement of operations.
D. Contractor shall provide signs, signals, barricades, flares, lights and all other
equipment, service and personnel required to regulate and protect all traffic and warn
of hazards in accordance with MAG specifications. All such work shall conform to
requirements of the City or authority having jurisdiction. Remove temporary
equipment and facilities when no longer required and restore grounds to original
condition.
E. As specified in Technical Specification Section 02100 – TRAFFIC CONTROL, the
Contractor shall provide a Traffic Control Plan and implement traffic control around
all work as part of the contract.
F. Qualified and suitably equipped flaggers shall be used to assist all construction
equipment and vehicle access to and from the construction site.
SECTION 01560
ENVIRONMENTAL CONTROLS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01560 - 2
October 25, 2024
1.04
RELEASE OF HOT WATER
A. Contractor shall not release heated water into the sanitary sewer system directly
upstream of any wastewater reclamation facility. Contractor shall be responsible to
obtain written authorization from the facility operator receiving the sanitary sewer
flow. Authorization, if given, shall state the maximum discharge temperature of the
water. Contractor shall submit Authorization to Release letter to the City according to
Technical Specification Section 01300 – SUBMITTALS.
B. Contractor shall be responsible to cool process water to a temperature below levels
required by the facility operator or find alternative hot water disposal methods and/or
location at no additional cost to the City.
C. Contractor shall be responsible for and pay all damages caused by an unauthorized
release of heated water into the headworks of the treatment facility.
1.05
SEWAGE SPILL CONTROL
A. A spill is defined as any uncontrolled release of raw sewage outside of the intended
sanitary sewer collection system. Raw sewage releases shall not be allowed to occur
and are not permitted. The Contractor shall be responsible for all consequences and
damages caused by the overflow, backup, or spill due to the Contractor's work
activities.
B. Contractor shall give both verbal and written notification to the City immediately in
the event of any sewage release, overflow, backup, or spill.
C. Contractor shall complete and submit to the City the Confidential Spill Report form
found in Technical Specification Section 01999 – REFERENCE FORMS within 2
hours of any spill.
1.06
EMERGENCY SPILL RESPONSE PLAN
A. The Contractor shall be responsible to develop, submit for approval and follow an
emergency spill response plan. Plan shall be well communicated to all personnel in the
event an emergency should occur, it can be handled in the safest and most efficient
manner possible.
B. The primary responsibility for all Contractor personnel is to respond to sewer spills as
quickly as possible.
C. Emergency telephone list is part of this procedure and will be kept up-to-date at all
times.
D. Follow Standard Procedure List.
SECTION 01560
ENVIRONMENTAL CONTROLS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01560 - 3
October 25, 2024
E. Fill out attached Confidential Spill Reporting Form. See Technical Specification
Section 01999 - REFERENCE FORMS.
F. Contractor shall develop an Emergency Spill Response Phone List containing, but not
limited to the following:
(name) ____ (Contractors Field Superintendent)
(___) __ - ____
(name) ____ (Engineer’s Field Representative)
(___) __ - ____
(name) ____ (City’s Construction Project Manager)(___) __ - ____
(name) ____ (Engineer's Project Manager)
(___) __ - ____
Submit list to City according to Technical Specification Section 01300 – SUBMITTALS.
List shall remain current at all times. Any proposed changes shall be provided to the City
a minimum of 24 hours in advance of the change or within 1 hour if the change is due to
an emergency.
1.07
STANDARD REPORTING PROCEDURES
A. HANDLING EMERGENCIES
1. Medical emergency, fire, or explosion, call 911 immediately. Do not call 911 to
report a wastewater spill.
B. OBSERVATION
1. Contractor shall obtain enough information to make an initial assessment of the
situation without endangering themselves.
C. PROTOCOL FOR NOTIFICATION OF SPILL
1. Contractor’s Field Superintendent:
Contractor’s field personnel shall verbally notify the Contractor’s Field
Superintendent.
Field
Superintendent
shall
promptly
notify
City
Representatives immediately, always less than one (1) hour from the time of
being made aware of the spill. Document all calls and conversations.
D. REPORT
As soon as possible, but no later than 24 hours following discovery of the spill, the
Contractor shall complete the Form 01999-C Confidential Spill Reporting, reference
Technical Specification Section 01999 – REFERENCE FORMS. The Contractor shall
take photographs at all stages of the incident to include in the report. Submit copies of
all documentation to City per Technical Specification Section 01300 – SUBMITTALS
except as herein modified. Spill reports shall be hand carried to the City’s
Representative as soon as complete.
SECTION 01560
ENVIRONMENTAL CONTROLS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01560 - 4
October 25, 2024
E. SUBMITTAL
The Contractor shall verify that City has received a copy of completed Form 01999-C
Confidential Spill Reporting and supporting documentation and submitted copy of said
report to the City’s Representative in a timely manner. Provide all reports and report
discrepancies to the City’s Representative and retain one (1) copy in the Project File
located at Contractor’s office.
1.08
SANITARY SEWAGE SPILL/BACKUP
A. If a sanitary sewage spill/backup occurs into a lateral and a citizen or business sustains
property damage, the following procedure is to be adhered to:
1. The initial responsibility of the Contractor is to locate and eliminate the cause of
the backup as soon as possible. As part of cleaning the backup, Contractor crews
are to determine the cause and source (if possible) of the backup. Contractor will
obtain an emergency clean-up service and relocate the residents, if necessary, to
minimize health risks. Contractor shall be responsible for all costs and coordination
efforts associated with the sewer backup and cleanup including but not limited to:
a. Relocation of residents, businesses, and schools
b. Temporary housing of displaced residents
c. Clean-up and sanitizing costs
d. Replacement of damaged personal items
e. Relocation of residents back into the residence
2. Determine the extent of the property damage (photographs are recommended). A
report (Incident Report), with the photos must be provided to the Contractor’s
designated Safety Officer. The Safety Officer will forward the information to the
Contractor’s corporate liability insurance carrier. Information compiled should
include:
a. Time call was received
b. Time the crew arrived at the site
c. Time work was completed
d. Cause of stoppage/source of backup sewage (if possible) and location of
stoppage causing the backup
e. Name of property owner/tenant and address of affected property
f. Extent of damage
g. Action taken
3. Contractor-authorized personnel will also assist and pay all costs for obtaining and
coordinating a sub-contractor to perform restoration work and will work with the
selected sub-contractor to equitably restore the premises to its pre-loss condition.
SECTION 01560
ENVIRONMENTAL CONTROLS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01560 - 5
October 25, 2024
4. The Contractor’s Superintendent shall notify the City of the stoppage in the sanitary
sewer pipe.
5. Notify City in the event of any spills.
6. The City of Glendale shall notify Arizona Department of Environmental Quality
(ADEQ) only as it pertains to Arizona State Law Requirements.
1.09
SURCHARGING
A. Upon notification or discovery that a surcharge condition exists, crews shall respond
immediately to the area with proper equipment and manpower to reduce the surcharge.
If, due to limited capacity of the sewers, the surcharge cannot be reduced, any spill
which occurs shall be properly cleaned. Waste products are to be disposed of in
accordance with state and federal laws.
Contractor shall be responsible for obtaining City’s known areas or sections of sanitary
sewer pipes that are subject to surcharging capacity situations. These instructions will
remain in effect until the problem is resolved. These areas or sections of concern will
be monitored throughout the bypass or slip lining operations, and in the event of an
emergency, City shall be notified by the Contractor immediately for response.
Response of City crews shall not relieve the Contractor for project responsibilities or
liabilities.
A Confidential Spill Reporting Form must be completed by the Contractor and
distributed to the required parties according to Section 1.05. Distribution of said
Confidential Spill Reporting Form must take place, preferably by fax or electronic mail,
within one (1) day of the occurrence.
PART 2 - PRODUCTS
(NOT USED)
PART 3 - EXECUTION
3.01 SITE MAINTENANCE
A. Contractor shall keep the work site, staging areas, storage and parking area,
Contractor's facilities clean and free from rubbish and debris. Materials and equipment
shall be promptly removed from the site when they are no longer necessary. Upon
completion of the work and before final acceptance, the work site shall be cleared of
equipment, unused materials, and rubbish to present a clean and neat appearance in
conformance with the preconstruction condition of the site.
B. Contractor shall not store equipment or materials anywhere other than locations
approved by the City. Property surrounding the work site shall be completely free of
all debris and rubbish at all times.
SECTION 01560
ENVIRONMENTAL CONTROLS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01560 - 6
October 25, 2024
3.02 CLEAN-UP
A. Waste material of any kind will not be permitted to remain on the site of the work or
on adjacent streets. Immediately, upon such materials becoming unfit for use in the
work, they shall be collected, carried off the site and legally disposed of by the
Contractor. The Contractor shall be responsible for obtaining necessary permits or
approval for the Contractor's disposal site.
B. The Contractor shall keep all buildings and areas occupied by the Contractor clear of
all refuse, rubbish and debris that may accumulate from any source and shall keep them
in a neat condition to the satisfaction of the City.
C. In the event that waste material, refuse, debris and/or rubbish are not so removed from
the work area by the Contractor, the City reserves the right to have the waste material,
refuse, debris and/or rubbish removed and the expense of the removal and disposal
charged to the Contractor.
D. Paints, solvents, and other construction materials shall be handled with care to prevent
entry of contaminants into storm drains, surface waters, or soils.
3.03. BARRIERS
A. A barrier shall be provided around all unattended excavations and open structures. The
barrier shall enclose the area and prevent unauthorized access.
3.04 STREET CLEANING
A. Contractor shall be responsible for preventing dirt, dust, and sediments from escaping
from trucks departing the project site, by covering dusty loads, washing truck tires
before leaving the site, or other reasonable methods.
B. When working trucks and/or other equipment on paved streets and roadways, the
Contractor will be required to clean said streets as soon as possible, but no later than at
the conclusion of each day's operations or 24-hour period and at such interim periods
as required by the City.
C. All streets in the construction area used by Contractor's trucks or any other equipment
hauling material to and from the area, whether within the Contract limits or adjacent
thereto, shall be kept clean by the Contractor and shall be continuously serviced by the
Contractor's use of water trucks to control dust.
D. Cleaning and dust control shall be as specified in MAG Section 104.1.4 “Cleanup and
Dust Control” and shall be at the Contractor's expense.
E. Any violation of the requirements shall be sufficient grounds for the City to order the
streets in question cleaned by others and the cost to be paid by the Contractor.
SECTION 01560
ENVIRONMENTAL CONTROLS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01560 - 7
October 25, 2024
F. No solid materials or soils may be flushed into storm drains or in the sanitary sewers
or wastewater facilities.
G. Contractor shall use a power pick-up broom as part of the dust control effort.
3.05 AIR POLLUTION CONTROL
A. GENERAL
The Contractor shall not discharge smoke, dust, and other contaminants into the
atmosphere that violate the regulations of any legally constituted authority. The
Contractor shall maintain construction vehicles and equipment in good repair.
Equipment exhaust emissions that are determined to be excessive by the City shall
cause the equipment to be repaired or replaced.
B. Contractor shall also minimize dust nuisance by cleaning, sweeping, and sprinkling
with water, or other means. The use of water, in amounts, which result in mud on public
streets, is not acceptable as a substitute for sweeping or other methods. Equipment for
this operation shall be on the job site or available at all times.
3.06 ODOR
A. The Contractor shall employ methods and procedures that mitigate the generation and
discharge of objectionable odors to the surface environment at all times.
3.07 ODOR CONTROL
A. Contractor shall be prepared to add approved chemicals to the wastewater flow
upstream of bypass pumping or slip lining operations to reduce odor. Costs for
chemical odor control dosing shall be as negotiated and approved by the City prior to
use. The Contractor shall make his own determination of flow characteristic for
required dosing.
The Contractor shall add the chemicals from a location upstream that will allow 10 to
15 minutes reaction time before the flow enters the work area. The chemical dosing
shall reduce odors generated from the wastewater stream to a level acceptable to the
City. If this is not accomplished by adding chemicals only, an additional control may
be required.
3.08 NOISE CONTROL
A. Contractor shall perform all work in compliance with OSHA standards and in no case
will noise levels be permitted which would interfere with the work of the City or others.
Noise levels shall be in accordance with City noise ordinance.
SECTION 01560
ENVIRONMENTAL CONTROLS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01560 - 8
October 25, 2024
B. If pumping operations and/or power generation occur after normal work hours as stated
in the Technical Specification Section 02145 – DIVERSION OF SEWAGE FLOWS
AND DEWATERING, subsection 2.01A. Contractor shall utilize sound attenuated
bypass pumps with a maximum decibel rating of 70 db at a distance of 50 feet.
C. Each internal combustion engine, used for any purpose on the job or related to the job,
shall be equipped with a muffler of a type recommended by the manufacturer for
residential use. No internal combustion engine shall be operated on the project without
said muffler.
D. Noisy portable equipment, such as generators, pumps, or compressors, shall be located
as far away from sensitive noise receptor areas as practical. Sensitive noise receptors
are defined as occupied buildings with windows or doors facing the site. Noise barriers
shall be constructed around noisy, stationary, construction equipment such as
compressors, pumps, or generators that have to be utilized at locations near (within
100 feet of) sensitive noise receptors as defined above.
E. Idling equipment not actively utilized for extended periods of time shall be shut off.
3.09 TREE AND PLANT PROTECTION
A. If a tree or any landscaped vegetation is damaged or destroyed by construction, or any
action of the Contractor, the Contractor shall replace the damaged tree or plant with a
healthy one of the same species. The replacement tree or plant shall be of the same size
as the damaged tree or plant and will be placed at the existing grade. The Contractor
shall bear all expenses required to clear and grub the damaged tree or plant and to
establish the replacement tree or plant. The replacement tree or plant shall be installed
per City Standard Landscaping Specifications and Details and guaranteed healthy for
1 year after final completion. The Contractor shall be responsible for any tree or plant
that the Contractor had replaced that is deemed unhealthy during that year.
B. All landscaped areas and other surface improvements which are damaged by actions of
the Contractor shall be restored to their original condition at the Contractor's expense.
When the impact is to private property, the property owner shall confirm acceptance to
original condition
3.10 SURFACE WATER CONTROL
A. Contractor shall conform to the regulations and requirements of legally authorized
surface water management agencies. The Contractor is responsible to provide and
maintain any temporary pumping, drainage structures, or other means to manage or
control nuisance surface water.
B. The Contractor shall be responsible for keeping any open excavations and other areas
free from water as required to permit continuous progress of, or to prevent damage to,
its own work or work of others. The Contractor shall cover exposed excavated areas
SECTION 01560
ENVIRONMENTAL CONTROLS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01560 - 9
October 25, 2024
and spoil piles when runoff from rain is or would be likely to cause turbid waters to
enter local waterways. The Contractor shall suspend work in the rain, if such work
cannot be performed without causing turbid runoff.
3.11 STORM SEWER
A. Contractor shall not discharge any wastewater, potable water used for testing, or
cleaning, or any chemical or waste materials from the construction operation into the
storm sewer system.
3.12
SANITARY SEWER
A. Contractor shall not dispose of chemical or any waste materials from the construction
operations into the sanitary sewer system.
** END OF SECTION **
SECTION 01560
ENVIRONMENTAL CONTROLS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01560 - 10
October 25, 2024
[This page intentionally left blank for double sided printing]
SECTION 01700
RESTORATION OF IMPROVEMENTS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01700 - 1
October 25, 2024
PART 1 - GENERAL
1.01 GENERAL
This section specifies restoration of improvements of the Contractor's work area, staging
area, storage area, and parking area.
1.02 STRUCTURES
Contractor shall remove such existing structures as may be necessary for the performance
of the work and shall rebuild the structures thus removed, with the specified requirements,
in as good a condition as found. The Contractor shall also repair existing structures that
workers damage as a result of the work under this Project at no additional cost to the City.
1.03
ROADS AND STREETS
Unless otherwise specified, roads and streets in which the surface is removed, broken, or
damaged, or in which the ground has caved or settled during or as a result of the work
under this Project, shall be resurfaced and/or repaved and brought back to the original grade
and section or City Standard section, whichever is greater, at the Contractor’s expense. The
Contractor shall document in video the entire road or street area to be used for the work
and parking area as specified in Technical Specification Section 01380 – PHOTOGRAPHS
AND VIDEO RECORDINGS. Copies of the DVD or USB storage device shall be
submitted to the City prior to starting the work. Once construction starts, Contractor
assumes responsibility for road condition and repair.
Roadways used by the Contractor shall be cleaned and repaired if damaged. Before
resurfacing and/or repaving material is placed, edges of pavements shall be trimmed back
far enough to provide clean, solid, vertical faces, and shall be free of loose material. Streets,
sidewalks, and other City, County, or State-owned facilities impacted by construction
activities shall be replaced or repaired in accordance with current City and MAG
requirements.
1.04 CULTIVATED AREAS AND OTHER SURFACE IMPROVEMENTS
A. Cultivated or planted areas, other unpaved areas, and other surface improvements
which are damaged by actions of the Contractor shall be restored to their original
condition. In addition to City inspection, the Contractor shall document in video the
entire area to be used as the work area, staging area, storage area, and parking area as
specified in Technical Specification Section 01380 – PHOTOGRAPHS AND VIDEO
RECORDINGS.
B. Contractor shall be responsible for coordination of all irrigation piping and facilities
located within cultivated areas with appropriate jurisdictional agency. Contractor shall
protect the work area(s) from uncontrolled irrigation waters that impact the work or
SECTION 01700
RESTORATION OF IMPROVEMENTS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01700 - 2
October 25, 2024
work area(s). City will not entertain damage claims as a result of irrigation water.
C. Repair of irrigation facilities damaged by construction activities shall be the
responsibility of the Contractor. Irrigation schedules shall be maintained to sustain
vegetation health. Any sod, vegetation, or foliage damaged due through insufficient
water as a result of construction activities shall be replaced in kind and size to the
satisfaction of the City by the Contractor at no additional cost to the City.
D. Existing guard posts, barricades, and fences shall be protected and replaced if damaged.
1.05 PROTECTION OF EXISTING INSTALLATIONS
A. Contractor shall protect all existing operating facilities and structures from damage.
However, if damage occurs, the Contractor shall immediately correct or replace
existing equipment, materials, or systems that are damaged as a result of its operations
to the satisfaction of the City.
PART 2 - PRODUCTS
(NOT USED)
PART 3 - EXECUTION
3.01 RESTORATION ACCEPTANCE
A. The Contractor shall restore the area to existing condition of the Contractor’s work
area, staging area, storage area, and parking area as documented in the photographs and
video recordings.
B. The City shall determine if and when restoration of the site is acceptable following on-
site inspection and review of the pre-construction and post-construction recordings as
specified in Technical Specification Section 01380 – PHOTOGRAPHS AND VIDEO
RECORDINGS.
** END OF SECTION **
SECTION 01999
REFERENCE FORMS
______________________________________________________
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01999 - 1
October 25, 2024
PART 1 - GENERAL
1.01
REQUIRED FORMS
The forms listed below and included in this section are referenced from other Technical
Specification sections of the contract documents:
Form No.
Title
01999- A
Submittal Transmittal
01999- B
Request for Information
01999- C
Confidential Spill Reporting
01999- D
Chain of Custody
1.02
SCOPE
The Contractor shall be responsible for the documentation forms for tests and evaluations
required of the contract that do not have specific forms identified. Contractor generated
forms shall follow the format established on Form 01999-A Submittal Transmittal
contained herein.
PART 2 - PRODUCTS
(NOT USED)
PART 3 - EXECUTION
(NOT USED)
SECTION 01999
REFERENCE FORMS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01999 - 2
October 25, 2024
[ This page intentionally left blank for double sided printing ]
SECTION 01999
REFERENCE FORMS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01999 - 3
October 25, 2024
FORM 01999-A SUBMITTAL TRANSMITTAL
Submittal Description:
Submittal No:
Spec Section:
Routing
Sent
Received
OWNER:
Contractor
PROJECT NUMBER AND NAME:
Engineer
Contractor
CONTRACTOR:
We are sending you
Attached
Under separate cover via
˜ Submittals for review and comment
˜ Product data for information only
Remarks:
Item
Copies
Date
Section
No.
Description
Review
action
a
Reviewer
initials
Review comments
attached
aNote: NET = No exceptions taken; MCN = Make corrections noted; A&R = Amend and resubmit; R = Rejected
Attach additional sheets if necessary.
Contractor: Certify either A or B:
A. We have verified that the material or equipment contained in this submittal meets all the requirements, including
coordination with all related work specified (no exceptions).
B. We have verified that the material or equipment contained in this submittal meets all the requirements specified
except for the attached deviations.
No.
Deviation
Certified by: ______________________________________________________________
Contractor's Signature
SECTION 01999
REFERENCE FORMS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01999 - 4
October 25, 2024
[ This page intentionally left blank for double sided printing ]
SECTION 01999
REFERENCE FORMS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01999 - 5
October 25, 2024
FORM 01999-B REQUEST FOR INFORMATION
RFI NO.
OWNER:
___________________
ROUTING
SENT
RECEIVED
PROJECT
NAME:
_________________
Contractor
________ _______________
PROJECT
NUMBER:
City
Representative
CONTRACTOR
RFI TITLE:
REFERENCES:
DRAWING NO:
LOCATION:
SPEC. SECTION:
PAGE:
OTHERS:
The following information is requested as described below or in the attachments:
By:
Date:
The following information is provided as described below or in the attachments:
By:
Date:
SECTION 01999
REFERENCE FORMS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01999 - 6
October 25, 2024
[ This page intentionally left blank for double sided printing ]
SECTION 01999
REFERENCE FORMS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01999 - 7
October 25, 2024
FORM 01999-C CONFIDENTIAL SPILL REPORTING
INSTRUCTIONS: The Contractor shall ensure that appropriate on-site personnel complete
this form. The form shall be completed immediately upon discovery of a sanitary sewer spill
or release by the individual who first made the discovery.
First at the Scene (name):
1. Facility name and address/location/intersection (or major cross streets):
_____________________________________________________________________________
2. Is/was there a fire or explosion or other release (except for sewage release) outside the facility?
Yes No
If yes, immediately contact the Fire Department (911) for assistance, initiate appropriate
facility response procedures, and then continue with this form.
3. Personal injuries and extent, if any: _______________________________________________
4. Date and time of initial call or complaint:___________________________________________
5. Date and time of spill found or confirmed:__________________________________________
6. Date spill reporting completed:___________________________________________________
7. Date and time spill occurred or started, if known:_____________________________________
8. What was spilled? Describe completely. List chemical names/wastewater if known.
______________________________________________________________________________
9. How much was spilled? Use units such as gallons or pounds, etc._______________________
10. Where and how did the spill occur? Include a description of the container or vessel from which
the spill occurred. Attach diagram or map, if available.
______________________________________________________________________________
SECTION 01999
REFERENCE FORMS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01999 - 8
October 25, 2024
11. Where did the spilled material go? Check all that apply.
drywell
dry wash
canal
riverbed
private property
retention basin
sanitary sewer
secondary
containment
storm drain
city street
Air (vapors or
odors)
other (specify
below)
______________________________________________________________________
______________________________________________________________________
______________________________________________________________________
______________________________________________________________________
______________________________________________________________________
12. How far did the spill travel? Describe the path the spill took to its final destination.
______________________________________________________________________________
13. Was the spill stopped or contained? Describe how and by whom.
______________________________________________________________________________
14. How long did the spill last? _____________________________________________________
15. Who found the spill? Use the back of this form if necessary.
Name_________________ Title_____________________ Phone________________
a. ____________________ _____________________ ________________
b.____________________ _____________________ ________________
16. Who was notified of the spill? List names and identify how notification was made (phone call,
fax, etc. Use the back of this form if necessary).
Name Department/Division/Agency Date/Time Notified Method of Notification
a.___________________________ _______________ ___________________
b.___________________________ _______________ ___________________
SECTION 01999
REFERENCE FORMS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01999 - 9
October 25, 2024
Printed name and signature of person who completed this form:
Printed Name_______________________Title___________________Phone__________
Signature_____________________________ Date____________________
SECTION 01999
REFERENCE FORMS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01999 - 10
October 25, 2024
[ This page intentionally left blank for double sided printing ]
SECTION 01999
REFERENCE FORMS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01999 - 11
October 25, 2024
FORM 01999-D CHAIN OF CUSTODY
PROJECT NUMBER AND NAME:
CITY:
OWNERS REPRESENTATIVE:
COMPANY NAME:
ADDRESS
CONTACT PHONE NUMBER:
CONTACT NAME:
CONTRACTOR:
COMPANY NAME:
ADDRESS
CONTACT PHONE NUMBER:
CONTACT NAME:
TESTING LABORATORY:
LAB NAME:
ADDRESS
CONTACT PHONE NUMBER:
FAX NUMBER
CONTACT NAME:
Pipe Segment No.
Date Sample Taken:
Pipe Diameter
Sample Number:
Liner Design Thickness:
Quarter Section No.
Resign Type:
Upstream Manhole No.
Downstream Manhole No.
SAMPLE TAKEN BY:
SIGNATURE:
DATE
PRINT NAME:
ENGINEER, RECEIVED BY:
SIGNATURE:
DATE
PRINT NAME:
LABORATORY RECIEVED BY:
SIGNATURE:
DATE
PRINT NAME:
TEST RESULTS, RECEIVED BY:
SIGNATURE:
DATE
PRINT NAME:
** END OF SECTION **
SECTION 01999
REFERENCE FORMS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
01999 - 12
October 25, 2024
[ This page intentionally left blank for double sided printing ]
SECTION 02100
TRAFFIC CONTROL
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02100 - 1
October 25, 2024
PART 1 - GENERAL
1.01 DESCRIPTION
Traffic control during construction shall be provided in accordance with the requirements
of the 2015 City of Glendale Engineering Design and Construction Standards, MAG
Uniform Standard Specifications for Public Works Construction Section 401 - Traffic
Control, and the Manual on Uniform Traffic Control Devices (MUTCD) (latest edition).
1.02 TRAFFIC REGULATIONS
A. A traffic control plan (TCP) must be submitted for review and approval by the City
for arterial, collector, and local streets impacted by construction operations.
B. A traffic control plan (TCP) must be submitted for review and approval by the Arizona
Department of Transportation (ADOT) for areas within ADOT right-of-way impacted
by construction operations.
C. All traffic and/or traffic control devices on this project shall be provided, maintained
and/or controlled as specified section 1.01.
D. Traffic/Pedestrian control shall comply with the requirements of Section 1.01, or any
special conditions required by the City.
E. The submitter/designer of the TCP shall be IMSA or ATSSA certified.
F. Permission to restrict City streets, sidewalks and alleys (street closure permits) shall
be requested as specified in Chapter 24, Article III of the City of Glendale Code of
Ordinances.
G. All traffic on this project shall be regulated as specified in Chapter 24, Article III of
the City of Glendale Code of Ordinances.
H. No deviation to the “Special Traffic Regulations” will be allowed or implemented
unless submitted to the City for review and approval two (2) weeks prior to proposed
work.
I.
Variable Message Boards (VMB) are required per City requirements.
J.
Law enforcement officers may be required within 300 feet of a signalized intersection.
Officers may be required for non-signalized construction areas at the discretion of the
City.
K. A minimum of three (3) working days, (72 hours), advance notice is required for TCP
SECTION 02100
TRAFFIC CONTROL
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02100 - 2
October 25, 2024
review prior to construction starting. Additional time may be required for review and
approval and shall be determined during the pre-construction meeting.
1.03 TRAFFIC CONTROL / ACCESS
A. Contractor shall be responsible to present traffic control plans at the regularly
scheduled construction progress meeting for review as outlined in Technical
Specification Section 01014 – Work Sequence, subsection 1.04.C. Uninterrupted
access to commercial businesses and residences shall be maintained at all times.
Contractor shall be responsible to adjust work schedule to minimize disruption to
normal operation of businesses.
B. Contractor shall be responsible to coordinate traffic control plans and inform the
project’s public relations representative of any potential impacts to commercial
businesses or residents. Contractor shall adjust work activities and schedules to
minimize disruptions to the City, residents, and traveling public. City reserves the right
to request the Contractor move his operations or modify work plans and schedules to
minimize disruptions to commercial business or residents at no cost to the City.
1.04 TRAFFIC CONTROL PLAN DISTRIBUTION
A. Copy of approved TCP’s shall be submitted to the City and City’s Representative prior
to start of work.
B. Copy of approved TCP shall be on-site and available for review at all times work
activities are commencing. Failure to have approved TPC on-site while work is
commencing will be grounds for rejection and non-payment of work being performed.
PART 2 - PRODUCTS
(NOT USED)
PART 3 - EXECUTION
(NOT USED)
** END OF SECTION **
SECTION 02145
DIVERSION OF SEWAGE FLOW
AND DEWATERING
______________________________________________________
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02145 - 1
October 25, 2024
PART 1 – GENERAL
1.01
DESCRIPTION
A. SCOPE:
This Technical Specification Section describes requirements for temporary bypassing
and dewatering of sewers during sanitary sewer pipe and access manhole rehabilitation,
if required.
B. REQUIREMENTS:
1. Contractor shall provide all coordination, labor, materials, equipment and
supervision to temporarily bypass flow around the Contractor’s work in accordance
with the Contractor’s specific needs of the rehabilitation method being utilized and
dewater the pipelines in preparation for cleaning and rehabilitation.
2. The actual design of the bypass system shall be the responsibility of the Contractor
and shall be submitted to the City and City’s Representative to review for general
conformance to project objectives. Means and methods of accomplishing the
bypassing shall be the responsibility of the Contractor.
3. Contractor shall use fused High-Density Polyethylene (HDPE) piping to convey
flow around the project area. The use of quick connect pipe collars is not an
approved material or method for use in the City.
4. The Contractor shall have the entire bypassing system in place and successfully
pressure tested with potable water at a minimum of 1.5 times the maximum
operating pressure of the system before bypassing any sewage.
5. The Contractor shall notify the City 48 hours prior to shutting down or bypassing
any pipeline. The bypass system equipment and existing flows shall be
continuously monitored.
6. It is the Contractor’s responsibility to arrange all necessary access and temporary
construction agreements with all affected parties for the Contractor’s proposed
location of the bypass pumping system.
7. Contractor is responsible for immediate and proper cleanup as per Technical
Specification Section 01560 – ENVIRONMENTAL CONTROLS should any
sewage spill occur. Regardless of amount, the Contractor shall pay for all damages
and fines incurred as a result of a spill.
SECTION 02145
DIVERSION OF SEWAGE FLOW
AND DEWATERING
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02145 - 2
October 25, 2024
C. EXPERIENCE:
Contractor shall utilize staff and/or a subcontractor that has been directly responsible
for completion of a rehabilitation project that required the bypass pumping of sewage
flows in excess of 1.0 mgd.
1.02
SUBMITTALS
A. At the pre-construction meeting the Contractor shall submit, in accordance with
Technical Specification Section 01300 - SUBMITTALS, drawings and complete
design data showing methods and equipment the Contractor proposes to utilize in sewer
bypassing for review by the City. The submittal shall include the following
information:
1. Drawings indicating the scheme and location of temporary sewer plugs and bypass
discharge pipes. The drawings shall also show the method and location for
suctioning and discharging the bypass pipes.
2. Capacities of pumps, prime movers, and standby equipment at Net Positive Suction
Head (NPSH) with pumps at existing ground surface or proposed depressed pump
elevation.
3. Design calculations verifying adequacy of the capacity of the pumping system and
selected equipment, The Contractor shall have a professional civil engineer,
registered in the State of Arizona, design and professionally seal bypassing
pumping plan and calculations.
4. Standby power source.
5. Staffing plan.
1.03
EMERGENCY PLAN
A. Diversion of sewage into adjacent sewers (if applicable or proposed)
1. Drawings and/or design calculations verifying available flow capacity of sewer
receiving the bypassed sewage.
2. CCTV showing the structural and internal condition of the sewer receiving the bypassed
sewage.
SECTION 02145
DIVERSION OF SEWAGE FLOW
AND DEWATERING
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02145 - 3
October 25, 2024
1.04
JOB CONDITIONS
A. AVAILABLE FLOW DATA:
There is no current flow data available. The Contractor shall be responsible for any/all
monitoring of flows as necessary to properly size the bypass system to ensure against
sanitary sewer overflows (SSO) of upstream sewers.
B. PROTECTION:
No bypassing to the ground surface, receiving waters, storm drains, or bypassing
which results in soil or groundwater contamination or any potential health hazards
shall be permitted.
C. SCHEDULING:
The bypassing system shall operate continuously and shall not be shut down between
shifts, on holidays or weekends, or during work stoppages without written permission
from the City. The bypass system shall have attendants monitoring 24-hours a day
whose only duty is to maintain the bypass pumping system until the bypassing of that
specific pipeline is no longer required.
D. SERVICE LATERALS:
Sanitary sewers to be bypassed may have service laterals connected to adjacent users.
The Contractor shall verify the locations of these laterals and any other service laterals
not shown on the Drawings.
PART 2 – PRODUCTS
2.01
MATERIALS
A. Contractor shall provide temporary pumps, conduits, and other equipment to bypass
sewer flow around the Contractor’s work area as required during CCTV inspection,
cleaning, and rehabilitation activities. Contractor shall furnish all necessary labor and
supervision to set up, operate and remove the pumping and bypass piping system.
Sound attenuated pumps shall be provided for the bypass pumping. The sound
attenuated pumps and/or power generators shall be capable of achieving an operating
noise level of 70 decibels or less, measured at a distance of 50 feet. Contractor shall be
responsible to provide and install sound attenuation devices, methods, and/or systems
to maintain noise levels below stated decibels. Sound measurements shall be made and
recorded by the Contractor in accordance with ANSI/ASA S12.50-2002. Pumps and
bypass pipes shall be of adequate capacity and size to handle the required capacity.
1. Pumping: Contractor shall provide adequate size pump(s) to accommodate 150
percent of the maximum instantaneous flow. The Contractor shall determine the
required flow capacity.
SECTION 02145
DIVERSION OF SEWAGE FLOW
AND DEWATERING
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02145 - 4
October 25, 2024
2. Contractor shall provide 100 percent redundant bypass pumping capability when
only one pump is required to accommodate the flow. When multiple pumps are
required to accommodate the bypass flows, the Contractor shall provide a
minimum of 50 percent additional number of pumps.
3. Contractor shall provide fused (HDPE) piping to convey flow around the project
area. HDPE pipe shall be used outside of spill containment area.
4. Contractor shall provide a full-time operator/inspector with full responsibility for
the bypass pumping operation.
5. In no case shall the Contractor allow any sewage to surcharge and backup into
homes or businesses, or in any way overflow into the environment. If the bypass
pumping capacity is insufficient to prevent surcharge and/or overflow at any time,
the Contractor shall pull the line plugs irrespective of the status of the application
or rehabilitation process.
B. Contractor shall maintain on site, sufficient equipment and materials to ensure
continuous and successful operation of the bypass and dewatering systems. The
standby equipment shall be installed, fueled/powered and fully operational at all times
including all pumps, support equipment being in-place. The Contractor shall maintain
on site a sufficient number of valves, tees, elbows, connections, tools, sewer plugs,
piping, and other parts or system hardware to ensure immediate repair or modification
of any part of the system as necessary.
C. All pumps, generators and other fueled equipment shall be placed in a containment
barrier to protect against gasoline, oil, and hydraulic fluid spills.
PART 3 - EXECUTION
3.01
PROTECTION
In areas where flows are bypassed, all bypass flow shall be discharged as described above
or approved by the City or City’s Representative. No bypassing to the ground surface,
receiving waters, storm drains, or bypassing which results in groundwater contamination
or potential health hazards shall be permitted.
3.02
DAMAGES
The Contractor shall repair, without cost to the City, any damage that may result from his
negligence, inadequate or improper installation, maintenance and operation of bypassing
system, including mechanical or electrical failures.
** END OF SECTION **
SECTION 02148
CIPP LINING OF EXISTING SEWERS
______________________________________________________
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02148 - 1
October 25, 2024
PART 1 - GENERAL
1.01
DESCRIPTION
A. SCOPE
This Technical Specification Section specifies the Cured-In-Place-Pipe (CIPP)
rehabilitation lining, sets acceptable material and experience parameters, defines
minimum performance requirements for the finished, installed product and details
testing requirements for the completed product.
B. REQUIREMENTS
The Contractor shall provide and install a resin impregnated flexible tube (liner) with
an interior plastic coating wearing surface into pipes identified for CIPP lining in
accordance with American Society for Testing and Materials ASTM F1216 for the
inversion installation method or ASTM F1743 for the pulled-in-place installation
method, or ASTM F2019 for pulled-in-place (Glass Reinforced Plastic – liner) with
resin cured by exposure to heated water, steam or UV light. When cured, the CIPP
lining shall be continuous and tight fitting.
1.02
CLIMATIC CONDITIONS
The Contractor is made aware that the Work may occur during the summer months with
temperatures exceeding 115 degrees F. The Contractor shall be prepared for these
conditions and alter installation procedures or provide protection from detrimental
exposure to adverse temperature or sunlight consistent with the materials proposed for use.
Severe thunderstorms could occur that may increase volume of flow present within the
sewer system. The Contractor shall be prepared for these conditions and alter his
installation procedures and/or provide bypass pumping capabilities accordingly.
Contractor shall be responsible for review of the weather forecast prior to commencement
of liner installation that restricts or impedes the flow capacity of sewer pipe being
rehabilitated. When the anticipated weather conditions are such that the resulting sewer
flow may exceed upstream sanitary system storage volume or the capacity of the bypass
pumping system or otherwise adversely affect the liner installation then the City’s
Representative shall be informed and the installation shall be delayed until favorable
weather is forecast.
1.03
EXPERIENCE RECORD OF THE CONTRACTOR
The Contractor shall provide to the satisfaction of the City, written documentation from
the CIPP lining manufacturer that the Contractor’s personnel have been adequately
informed and trained in the installation procedures of CIPP liner process proposed. Such
SECTION 02148
CIPP LINING OF EXISTING SEWERS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02148 - 2
October 25, 2024
written documentation shall describe manufacturer’s procedures for installers, training
program and, if applicable, licensing policies.
The Contractor shall have an experienced representative on-site that has been responsible
for the successful installation of a minimum of 5,000 linear feet of CIPP liner installation
of similar diameter in the United States utilizing the installation materials and techniques
proposed.
1.04
REFERENCES
This Technical Specification Section contains references to the following documents.
They are a part of this section as specified and modified. In case of conflict between the
requirements of this section and those of the listed documents, the requirements of this
section shall prevail.
AASHTO Loading
American Association of State Highway and
Transportation Officials - Anticipated external
load to be placed on the pipe.
ASTM F412
Definitions of Terms Relating to Plastic Piping
Systems.
ASTM F1216
(including Appendix
XI)
Standard practice for rehabilitation of existing
pipelines and conduits by the inversion and
curing of a resin-impregnated tube.
ASTM F1743
ASTM F2019
Standard Practice for Rehabilitation of Existing
Pipelines and Conduits by Pulled-in-Place
Installation of Cured-in-Place Thermosetting
Resin Pipe (CIPP).
Standard Practice for Rehabilitation of Existing
Pipelines and Conduits by the Pulled in Place
Installation of Glass Reinforced Plastic (GRP)
Cured-in-Place
Thermosetting
Resin
Pipe
(CIPP)
ASTM C581
Standard Practice for Determining Chemical
Resistance of thermosetting resins used in glass
fiber reinforced structures, intended for liquid
service.
SECTION 02148
CIPP LINING OF EXISTING SEWERS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02148 - 3
October 25, 2024
ASTM D543
Test Method for resistance of plastics to
chemical reagents.
ASTM D578
Standard Specification for Glass Fiber Strand
ASTM D790
Test Method(s) for flexural properties of
unreinforced
and
reinforced
plastics
and
electrical insulating materials.
ASTM D883
Definitions and Terms Relating to Plastics.
ASTM D1600
Abbreviations, Acronyms, and Codes for Terms
Relating to Plastics.
ASTM D2990
Standard
Test
Methods
for
Tensile,
Compressive, and Flexural Creep and Creep-
Rupture of Plastics.
ASTM D 1682
Test Method for Breaking Load and Elongation
of Textile Fabrics.
ASTM D1784
ASTM D 5813
Standard Specification for Rigid Poly (Vinyl
Chloride) (PVC) Compounds and Chlorinated
Poly (Vinyl Chloride) (CPVC) Compounds
Specification for Cured-in-Place Thermosetting
Resin Sewer Pipe APS Standard – Water
tightness standard for cured-in-place thermo-
setting resin pipe Porosity Test protocol.
ASTM D3039 /
D3039M
Test Method for Tensile Properties of Polymer
Matrix Composite Material
ASTM D 3567
Practice for Determining Dimensions of
Reinforced Thermosetting Resin Pipe (RTRP)
and Fittings
ASTM E797
Practice for Measuring Thickness by Manual
Ultrasonic Pulse-Echo Contact Method.
NASSCO Standard
Recommended
Specifications
for
Sewer
Collection System Rehabilitation.
1.05
SUBMITTALS
SECTION 02148
CIPP LINING OF EXISTING SEWERS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02148 - 4
October 25, 2024
The following submittals shall be provided in accordance with Technical Specification
Section 01300 – SUBMITTALS:
1. Shop drawings which detail short and long term properties (providing all supporting
test data) of all component materials, construction and recommendations for material
storage, sunlight control (if applicable), temperature control (if applicable), and CIPP
liner handling constraints.
2. Representative cured liner sample (1-foot in length) for each diameter size of the same
resin and felt/fiberglass liner proposed for the project depicting all material
components, depicting the final quality of workmanship that can be expected on this
project.
3. Structural calculations of each CIPP diameter size that is proposed for use in pipes up
to a bury depth of 15-feet using parameters stated in paragraph 2.04 along with
calculations for each individual liner in the project with a bury depth greater than 15-
feet. CIPP liner calculations shall be stamped by a Professional Engineer in the State
of Arizona.
4. 10,000-hour third party, 50-year Flexural Creep Modulus test data. Test shall be in
accordance with ASTM D-2990 at 10,000 hours. If approved 10,000 hour tests are not
available, Contractor shall use a minimum 50% reduction (50% retention) of Flexural
Modulus of Elasticity (per ASTM F1216, ASTM F1743, ASTM F2019, ASTM F1867)
for all design calculations.
5. Independent laboratory test reports of CIPP sample(s) and tests as specified in
Technical Specification Section 02148 , paragraph 1.06 (A).
6. Remote visual inspection video and reports as specified in Technical Specification
Section 02148 , paragraph 3.01 (C),
7. Liner manufacturer’s recommended installation procedures per ASTM F1216, ASTM
F1743 or ASTM F2019, or ASTM F1867, Recommendations for material storage,
temperature and sunlight control, CIPP liner handling, insertion, curing, trimming and
finishing.
8. CIPP liner manufacturer’s recommended maximum pulling force that can be applied
to the liner (if winched-in method employed) and/or maximum inflation pressure (if
inversion method, UV cure method, or PVC pipe installation method is employed).
9. CIPP liner manufacturer’s proposed rate of cure temperature change (heating and
cooling) and the target temperature and duration for cure of resin along with the
maximum rate and target temperature for cool down prior to the termination of the cure
process.
10. CIPP liner manufacturer’s proposed exposure time to ultraviolet (UV) light and
SECTION 02148
CIPP LINING OF EXISTING SEWERS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02148 - 5
October 25, 2024
recommended travel speed of UV light train for wattage of light bulbs used (if
applicable to material(s) proposed).
11. Certification obtained within the previous six (6) months of the Contractor UV Light
bulbs wattage output (if applicable to material(s) proposed).
12. Certification showing the Contractor is currently licensed by the appropriate licensor
to perform CIPP installation. Certification shall be given to the City’s Representative
before any materials are delivered to the job site.
13. A certified affidavit, signed by an officer of the installation Company, shall be provided
stating that the on-site superintendent has received proper training in the
manufacturer’s recommendations for CIPP liner installation methods and procedures.
14. Certification stating CIPP tube has been manufactured in accordance with ASTM
F1216, ASTM F2019, ASTM F1871, ASTM F1867, ASTM D1784 and resin ASTM
D5813 is suitable for its intended use.
15. Test results for chemical resistance performed on a previously prepared sample of the
finished product proposed for this project. Contractor shall submit a certified affidavit,
signed by an officer of the company, stating that the resin the tests apply to and the
resin submitted for this project are the same.
16. Contractor shall submit method of measuring defects and an outline of specific repair
or replacement procedures as recommended by the tube manufacturer for potential
defects removal that may occur in the installed CIPP. Potential defects within the CIPP
that cannot be repaired shall be clearly defined by the Contractor based on the
manufacture’s recommendations, accompanied by a proposal for compensation to the
City.
17. Manhole connection (liner termination) detail and material proposed to seal any annular
space between the liner and host pipe.
18. Warranty information and certificates.
19. Material safety data sheets for all hazardous chemicals used or expected to be on-site.
At a minimum, sheets for the resin, catalyst, cleaners and repair agents should be
submitted.
20. Proposed equipment and fiber optic cable for monitoring the CIPP liner wall
temperature during cure along the entire length being installed.
1.06
CIPP LINER QUALITY ASSURANCE
SECTION 02148
CIPP LINING OF EXISTING SEWERS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02148 - 6
October 25, 2024
A. LABORATORY TEST SAMPLE:
1. Sample should be cut from a section of cured CIPP at an intermediate manhole or
at the termination point that has been inverted through a similar diameter pipe or
other restraining system which will be held in place by a suitable heat sink, such as
sandbags per ASTM F1216 or ASTM F1743 or ASTM F2019.
2. CIPP liner samples taken shall be sent to an independent laboratory within three (3)
days of collection for quality control testing. Samples are to be signed by the City’s
Representative and accompanied by a completed Chain of Custody form, included
in Technical Specification Section 01999 -REFERENCE FORMS – FORM 01331-
D. Results of laboratory testing shall be submitted directly to the City’s
Representative within three (3) working days of receipt by the Contractor.
3. Samples taken for testing shall be individually labeled and logged to record the
following:
a. City name.
b. City’s project number and project title.
c. Unique sample number.
d. Pipe segment number as noted on Design Drawings or Pipe Rehabilitation List.
e. Date and time sample was taken.
f. Name of Contractor.
g. Date, location and name of person by whom the sample was taken.
Updated copies of the test log shall be submitted to the City Representative at the
regularly scheduled construction progress meeting.
4. SAMPLE TESTING. The cured sample shall be tested by an independent testing
laboratory approved by the City’s Representative. Final payment will not be
made until acceptable test results are received by the City’s Representative. The
Contractor shall be responsible for any deviation from the specified physical
properties and those evaluated through testing. Failure to meet the specified
physical properties will result in the CIPP liner being considered defective work
which will be handled in accordance with MAG Section 106. The Contractor
shall be responsible for all costs associated with the testing of the liner physical
properties and repair of any defective work.
5. SAMPLING FREQUENCY: The above-stated sampling shall be performed for
each manufacturing lot of CIPP liner materials (per diameter size). A sample shall
be taken every 3,000 lineal feet or one semi-trailer load of liner whichever is less.
City’s Representative reserves the right to request the Contractor to perform one
(1) additional test for every 3,000 lineal feet or one semi-trailer load of liner
whichever is less.
6. Grounds for rejection of installed CIPP liner include, but not limited to the
SECTION 02148
CIPP LINING OF EXISTING SEWERS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02148 - 7
October 25, 2024
following:
a. CIPP sample sent to laboratory that is missing City’s Representative signature.
b. CIPP samples missing the Chain of Custody form.
c. Chain of Custody form missing information or signatures of all those who
handled or processed the sample, including the signature of the City’s
Representative and the laboratory Manager responsible for performing the
quality control testing.
d. Laboratory test results not meeting minimum Technical Specification
requirements.
B. LABELING
Each liner tube shall be labeled by the liner manufacturer with a permanent unique
identification number that is referenced in accompanying documentation.
Documentation shall include the following:
1. Liner manufacturer’s name,
2. Location of the liner manufacturer,
3. Felt supplier,
4. Resin supplier,
5. Date of resin impregnation into felt liner,
6. Unique identification number of liner,
7. Resin identification number,
8. Resin weight – lbs/ft,
9. Manufactured liner length both resin impregnated felt “wet” and dry felt “dry”
10. Liner thickness,
11. Liner diameter.
1.07
WARRANTY
The work performed under this Project shall be warranted to be free from defects in
material and workmanship for a period of two (2) years from the date of Final Acceptance.
The City’s Representative, while not acting as quality control agent for the Contractor,
shall be allowed to view and document any portion of this contract, including but not
limited to verifying type and quantities of resin used at any point during this work. If the
City’s Representative determines that the process/material/installation has failed during the
warranty period, the Contractor shall perform any and all repairs, including ancillary costs
associated with repair at no additional cost to the City.
The warranty period of any part of the Work repaired or replaced under the provisions of
the warranty will be extended for one (1) additional year.
PART 2 - PRODUCTS
SECTION 02148
CIPP LINING OF EXISTING SEWERS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02148 - 8
October 25, 2024
2.01
GENERAL
A. All materials and installation procedures provided by the Contractor for use in the CIPP
installation process shall be equal to or exceed the requirements of ASTM F1216,
ASTM F1743 and ASTM F2019 and ASTM D2990.
B. Contractor shall be responsible for control of all material and process variables to
provide a finished CIPP possessing the minimum properties specified in ASTM F1216
and ASTM 5813 and/or supplemented herein.
2.02
COMPONENT PROPERTIES
A. MATERIAL
a. FELT LINER
The liner tube shall consist of one or more layers of flexible needled felt or an
equivalent non-woven and/or woven material meeting ASTM 1216 Section 5 or
ASTM F1743 Section 5.2.1 and capable of carrying resin, withstanding installation
pressures and curing temperatures, and is compatible with the resin system used.
a. FIBERGLASS LINER
The liner tube shall consist of one or more layers of flexible fiberglass or an
equivalent woven material meeting ASTM D2990 and ASTM D5813 and capable
of carrying resin, withstanding installation pressures and curing temperatures and
is compatible with the resin system used.
The fiberglass liner shall include an exterior and interior film that protects and
contains the resin used in the liner. The exterior film shall be provided with an
ultraviolet (UV) light blocker foil.
B. RESIN
The resin system to be used shall be manufactured by an approved company selected
by the CIPP process manufacturer. Only corrosion resistant polyester or vinyl ester
resins shall be used.
The resin used shall produce a properly cured-in-place pipe system, which will be
resistant to abrasion caused by solids, grit, and/or sand. The cured-in-place pipe system
shall also be resistant to corrosion due to acids and gases such as sulfuric acid, carbonic
acid, hydrogen sulfide, methane, and carbon monoxide. The cured-in-place pipe
system utilized shall withstand the corrosive effect of the existing residential,
commercial, and industrial effluents, liquids and/or gases.
The chemical corrosion resistance of the actual resin system used by the Contractor
shall be tested by the resin manufacturer in accordance with ASTM F1216, D543, or
SECTION 02148
CIPP LINING OF EXISTING SEWERS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02148 - 9
October 25, 2024
C581 as applicable. Exposure to the chemical solutions listed below shall result in a
loss of not more than twenty percent (20%) of the initial physical properties when tested
in accordance with ASTM C581.
C. CHEMICAL RESISTANCE
The chemical resistance tests should be completed in accordance with Test Method
ASTM D 543. Exposure should be for a minimum of one month at 73.4 degrees F.
During this period, the CIPP test specimens should lose no more than 20 percent of
their initial flexural strength and flexural modulus when tested in accordance with
Section 8 of ASTM F1216 when subjected to the following solutions:
Chemical
Solution
Concentration (%)
Tap Water (pH 6-9)
100
Nitric Acid
5
Phosphoric Acid
10
Sulfuric Acid
10
Gasoline
100
Vegetable Oil
100
Detergent
0.1
Soap
0.1
The Contractor shall be responsible for all costs associated with the chemical resistance
tests. Proof of meeting these requirements shall be provided to the City’s
Representative for approval at least seven (7) days prior to commencement of work.
D. LINER TUBE
1. The liner tube shall be fabricated to a size that, when installed, will fit the internal
circumference of the existing sanitary sewer main without any annular space
between liner and walls of host pipe. Allowances shall be made for circumferential
stretching due to insertion of liner and deterioration of host pipe walls.
2. The minimum liner tube length shall be that deemed necessary by the Contractor to
effectively and continuously span the distance from the inlet to the outlet of the
respective manholes, unless otherwise specified. The Contractor shall verify the
lengths in the field before impregnation and installation of the tube. Individual
insertion runs may be made over one or more manhole sections as determined in
the field by the Contractor.
3. Measure the overall elongation of the fabric tube after pull-in completion and report
to the City’s Representative.
SECTION 02148
CIPP LINING OF EXISTING SEWERS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02148 - 10
October 25, 2024
4. Contractor shall utilize a dynamometer or load cell per ASTM F1743 Section 6.4.1
or other approved method to monitor winch or cable pulling force.
5. Prior to insertion, the liner tube shall be free of all visible tears, holes, cuts, foreign
materials, and other defects.
6. The physical properties quoted in Technical Specification 02148 – paragraph 2.03
applies to CIPP manufactured polyester, vinyl-ester, or epoxy resin. Resins shall
be tinted for visibility and provide positive indication of adequate liner wet-out.
Resins should be appropriate for conditions encountered.
E. DIMENSIONS
1. The Contractor shall make allowances in determining the felt tube length and
circumference for stretch during installation and shrinkage during curing. The
Contractor shall verify the lengths in the field before the felt tube is cut and
impregnated. Individual installation runs may include one or more manhole-to-
manhole sections as approved by the City’s Representative.
2. The diameter of the host pipe may be larger than the nominal inside diameter due
to corrosion of the existing host pipe. It is the Contractor’s responsibility to
determine the required diameter of the liner.
3. “Minimum Design” thickness is defined as the CIPP calculated thickness according
to ASTM F1216 or ASTM F1743 or ASTM D2990 as applicable, using design
criteria then rounded up to next manufactured increment. Calculations of liner
thickness shall be submitted to the City or City’s Representative according to
Technical Specification Technical Specification Section 01300 – Submittals prior
to installation.
Unless otherwise specified to provide for excess resin migration, the gap thickness
of the wetting out equipment shall be sized to allow an excess of 5 to 10 percent
resin to pass during impregnation. The measurement of installed dry cured liner
thickness shall be determined at a minimum of three locations cut from a CIPP
restrained liner sample, minus the thickness of any plastic coatings or CIPP layers
not included in the structural design of the CIPP, using a method of measurement
accurate to the nearest 0.005-mm.
2.03
FINISHED AND CURED CIPP LINER PROPERTIES
The physical properties of the cured CIPP shall have minimum initial test values as given
in Table 1 of ASTM F1216 (and supplemented below in Table 1) for polyester and vinyl
ester, resins. Properties for these or any other enhanced resins shall be substantiated with
test data.
SECTION 02148
CIPP LINING OF EXISTING SEWERS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02148 - 11
October 25, 2024
Table 1: Standard Materials
Test Property
Test Value
Felt Liner
Test Value
Fiberglass Liner
Test Method
Flexural strength
4,500 psi
6,500 psi
ASTM D790
Flexural modulus
300,000 psi
725,000 psi
ASTM D790
50-year flexural creep
modulus
150,000 psi
362,500 psi
ASTM D2990
2.04
DESIGN CRITERIA
A. The liner thickness shall be designed in accordance with the procedures of ASTM F
1216, Appendix XI, ASTM D2990 and these Technical Specifications. All material
properties used in design calculations shall be long-term (time-corrected) values.
Contractor shall familiarize himself with site conditions when preparing liner design.
B. The following parameters shall be assumed for the liner design:
1. Modulus of soil reaction, E's = 1,000 psi (fully deteriorated)
2. Unit weight of soil = 140 pcf
3. The minimum ovality shall be 2.0 percent
4. Groundwater to ground surface elevation
5. AASHTO HS20 Traffic loads
6. Safety Factor = 2.0
7. Pipe depth at invert
2.05
PAYMENT PENALTY / REDUCTION
A penalty will be assessed by the City to the Contractor for payment on all installed CIPP
liners that do not meet or exceed the minimum CIPP wall thickness requirements as stated
in Technical Specification Section 02148 - paragraph 2.02.E.3. Payment to the Contractor
will be reduced on Contractor’s unit price per foot payment for the total length of CIPP
liner installed as measured from center of upstream manhole to center of downstream
manhole. Payment/reduction shall be based on the following Table 2 – Payment Penalty
/ Reduction:
TABLE 2 - PAYMENT PENALTY / REDUCTION
Payment Penalty
(see note 1)
Installed Dry Cured Liner Thickness Below
Minimum Design (mm)
0%
0% up to and including 5%
10%
Greater than 5% up to and including10%
20%
Greater than 10% up to and including 20%
Rejected
Greater than 20%
Note 1 – Reduction in payment assessed in Contractor’s pay request to City
2.06
CIPP TERMINATION POINTS
The Contractor shall provide CIPP liner terminations. If the CIPP fails to make a tight seal
SECTION 02148
CIPP LINING OF EXISTING SEWERS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02148 - 12
October 25, 2024
at the manhole walls, the Contractor shall seal the liner/manhole interface with material
consisting of a resin mixture compatible with the liner/resin system or approved equivalent.
The sealing system shall be applied in accordance with manufacturer specifications and
approved by the City’s Representative.
2.07
CURE TEMPERATURE MONITORING
The Contractor shall provide equipment and fiber optic cable for monitoring the CIPP liner
wall temperature during cure along the entire length being installed. Sensor technology
shall be as manufactured by Zia Systems LLC of Galloway, Ohio Vortex Technology
Group LLC of Houston, Texas or approved equal.
Temperature sensor cable shall be placed between the host pipe and the CIPP liner in the
bottom of the host pipe (invert) throughout the reach to record the heating and cooling that
takes place on the outside of the CIPP liner. The sensors shall be spaced apart no greater
than 10-feet. The monitoring of these sensors shall be by a computer which can record the
temperatures at this interface throughout the processing of the CIPP liner utilizing a
tamper-proof database.
Prior to installing the CIPP liner in the host pipe, the temperature monitoring system’s
function shall be confirmed by hooking it up to the computer and seeing that the sensors
are reporting ambient temperatures. No more than two (2) sensors in sequence can be found
faulty during this test. If three (3) or more sensors in sequence are discovered faulty, a new
sensor array shall be pulled into the host pipe replacing the previously installed array; and
the new array shall be again tested for its proper function.
As a secondary backup system, the Contractor shall monitor the temperature of the CIPP
liner wall to verify manufacturer recommended curing temperature has been achieved.
Temperature sensors shall be placed at the upstream and downstream ends of the reach
being lined. Additionally, sensors shall be strategically placed at points where a significant
heat sink is likely to occur. The temperatures at these interfaces shall be monitored by the
Contractor throughout the curing of the CIPP liner.
The Contractor shall submit a written repair plan in the event CIPP liner manufacture
recommended temperature is not attained or continuously maintained in a portion of the
liner.
PART 3 - EXECUTION
3.01
PREPARATORY PROCEDURES
A. SET-UP
Prior to CIPP installation all necessary traffic control measures shall be put into place
per Technical Specification Section 02100 – Traffic Control, and the bypass diversion
SECTION 02148
CIPP LINING OF EXISTING SEWERS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02148 - 13
October 25, 2024
pumping system, including back-up pumps, shall be tested and running per Technical
Specification Section 02145 – Diversion of Sewage Flow and Dewatering.
Every effort should be made to protect the environment from any contamination from
sanitary sewer.
B. SEWER CLEANING
Prior to CIPP tube installation, the Contractor shall clean the existing sewer in
accordance with Technical Specification Section 02760 – SEWER PIPE AND SEWER
STRUCTURE CLEANING. The Contractor shall clear the existing sewer of
obstructions such as solids that will prevent or hinder CIPP liner installation. The
Contractor shall utilize a spinning nozzle as to ensure that the host pipe is free from
any residual sediment prior to lining. A time lapse no greater than 30 calendar days
shall be allowed between initial host pipe cleaning and liner installation.
C. SEWER BYPASSING AND DEWATERING
The Contractor shall be responsible for bypassing flow around their work and
dewatering sanitary sewer pipes in accordance with the requirements of Section 02145
– Diversion of Sewage Flow and Dewatering.
D. CCTV INSPECTION
The interior of the sewer shall be inspected in accordance with Technical Specification
Section 02761 – REMOTE CCTV INSPECTION OF EXISTING AND
REHABILITATED SEWERS to determine the location of conditions, which may
prevent proper installation of CIPP.
The Contractor shall furnish the cleaning CCTV and report to the City’s Representative
for host pipe segments that the Contractor determines existing conditions may impact
the final operation of the lined pipe, either grade or condition. If existing host pipe
defects or voids exist, the Contractor shall repair or replace that section of the host pipe.
The Contractor shall not line over any offset that is greater than 5% of the lined pipe
internal diameter without first notifying the City’s Representative.
E. CIPP LINER DIAMETER VERIFICATION
The internal diameter of the existing host pipe may be larger (or smaller) than their
nominal size. It is the Contractor's responsibility to measure the actual inside diameter
of the sewer to determine the appropriate size of CIPP liner to use.
INSTALLATION METHODS
A. GENERAL
SECTION 02148
CIPP LINING OF EXISTING SEWERS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02148 - 14
October 25, 2024
The Contractor shall designate the location where the CIPP felt tube would be
impregnated with resin ("wet-out"). Locations shall be subject to approval by the City’s
Representative and applicable local agencies. The Contractor shall allow the City
and/or City’s Representative to inspect the materials and "wet-out" procedure.
If the “wet-out” location is not at the project site, the impregnated CIPP tube shall be
transported to the site under controlled environmental conditions. Transport vehicles
shall include a tamper resistant, sealed temperature-recording device which records the
temperature of the liner at all time after leaving the wet-out site. The Contractor shall
decide when to transport the impregnated CIPP tube to the site and when to commence
insertion with respect to weather conditions.
The Contractor is responsible for obtaining construction/ fire hydrant meters from City
of Tempe and for paying all applicable deposit, fees and water usage fees according to
revised City Code Section 49.
B. PRE-INSTALLATION
Prior to installation of the liner, the following activities are required to be completed:
1. Receipt and approval of pre-installation submittals by the City’s Representative.
2. Verification of pipe condition and any obstructions by video inspection.
3. Verification of existing laterals and location of services by flowing water, dye test,
or visually with a pan and tilt head camera or other means.
4. Cleaning of sewer main (recorded on video).
5. Perform required point repairs at pipe locations that would prevent or hinder proper
CIPP liner. The Contractor shall obtain the approval of the point repairs from the
City’s Representative prior to proceeding with the liner installation. The Contractor
assumes all responsibility of liner quality once installation begins if prior written
notification is not received and acknowledged by the City’s Representative.
6. The Contractor is to ensure liner tube is free of all visible tears, holes, cuts, foreign
materials, and other defects.
C. HANDLING
The Contractor shall exercise adequate care during transportation, handling and
installation to ensure the CIPP material is not torn, cut, or otherwise damaged. If any
part or parts of the CIPP material becomes torn, cut or otherwise damaged before or
during insertion, it shall be repaired or replaced in accordance with the manufacturer’s
recommendations and approval by the City’s Representative before proceeding further;
SECTION 02148
CIPP LINING OF EXISTING SEWERS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02148 - 15
October 25, 2024
and at the Contractor's expense.
D. INSTALLATION PROCESS
No CIPP installations will be undertaken in weather conditions that could jeopardize
the installation of the CIPP, or be detrimental to the long-term performance of the CIPP.
The liner will be installed by the inversion tube method or winching method as follows.
1. INVERSION METHOD: The tube shall be impregnated with a liquid
thermosetting resin and lowered into the insertion pit through an inversion tube.
The inversion tube will then be inverted into the existing sewer by air pressure
which will push the tube through the host pipe inside out, while pressing the resin
impregnated side firmly against the inside walls of the host pipe. The smooth
coated side of the liner shall become the new interior surface of the host pipe. After
the tube is inverted through the host pipe section, the Contractor shall cure the liner
by introducing steam or a combination of compressed air and steam to initiate the
curing process.
2. WINCHING METHOD: The wet out liner shall be inserted through the upstream
manhole and pulled through the section through the use of a power winch attached
to the end of the liner with an appropriate pulling head.
A monitoring device shall be provided to measure the pulling force. Should the
pulling force exceed the manufacture recommendations, the tube shall be rejected,
removed and replaced. Maximum manufacturer’s pulling force shall be submitted
according to Technical Specification Section 01300 – Submittals.
If anticipated drag forces exceed manufacture’s maximum recommended pulling
force, a plastic slip sheet may be installed flush on the invert of the host pipe when
installing fiberglass liner to minimize liner damage and reduce tension during pull-
in as per ASTM F1743 or ASTM F2019 Section 6.2.1. Slip sheet shall terminate a
minimum of one (1) foot from pipe liner termination so as not to interfere with liner
termination end seal performance. If lubricants are utilized to further reduce drag
forces, they shall be food grade quality and submitted for approval per Section
01300 – Submittals.
Rollers shall be installed in the upstream and downstream manholes to guide the
liner into and out of the host pipe and to guard against chafing of the crowns at the
entry and exit.
The sewer invert throughout the section to be lined shall be covered with a
polyethylene foil or other suitable material to facilitate threading of the liner and
reduce the risk of damage to the liner material. The CIPP shall be formed with a
polyurethane, polyethylene, or polypropylene coating on its interior surface.
SECTION 02148
CIPP LINING OF EXISTING SEWERS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02148 - 16
October 25, 2024
During insertion of the resin impregnated tube into the host pipe, the maximum
allowable longitudinal elongation, or stretch, of the liner tube shall be 5% per
ASTM F1743 Section 6.4.2. The longitudinal stretch of the tube shall be gauged
by comparing the fully inserted tube to the actual length of host pipe being
rehabilitated. Contractor shall field measure within the interior of the pipe the
actual host pipe length and submit to the City’s Representative.
The Contractor shall use a flexible and impermeable calibration hose to inflate the
tube. The calibration hose may or may not remain in the complete installation. Any
dry tube or inflation hose material that enters the existing pipe that has not been
previously impregnated with resin under controlled conditions cannot be included
in the structural wall of the CIPP. The nominal thickness of this material shall be
deducted from the field sample thickness measured in order to verify that the
minimum specified wall thickness is achieved. Hose material remaining in the
installation shall be compatible with the resin system used, shall bond permanently
with the tube, and shall be translucent to facilitate post installation inspection. Hose
materials which are to be removed after curing shall be of non-bondable material.
The Contractor shall introduce air, water or steam into the liner and expand with
pressure inflating and pressing the liner material in a tight fit against the inner walls
of the host pipe producing dimples at lateral and side connections and flared ends
at manholes.
All hoses/pipes used for introducing water, air, and/or steam shall be ramped during
the inversion and curing process to allow for the ease of vehicular and pedestrian
traffic.
All hoses/pipes shall be color-coded for identification to prevent the use of
hoses/pipes used for water conveyance are not used for wastewater conveyance or
vice versa.
E. CURING
1. FELT LINER
The curing process shall be per ASTM F1216 or ASTM F1743 or similar approach
recommended by the manufacturer and approved by the City’s Representative, to
ensure that the liner design physical properties are attained. Circulation water shall be
cool down to at least 100 degrees F before releasing the hydrostatic head.
The rate of temperature rise and fall during heating and cooling shall not exceed 2
degrees F per minute or manufacturer’s recommendation. Contractor shall submit per
Technical Specification Section 01300 – SUBMITTALS the manufacturer
recommendation for temperature control requirements during heat–up, cure,
recommended cure temperature, and length of time at recommended cure temperature,
SECTION 02148
CIPP LINING OF EXISTING SEWERS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02148 - 17
October 25, 2024
and maximum rate of cool down of temperature.
2. FIBERGLASS LINER
The fiberglass liner shall be cured with UV light sources (i.e., light train). When
inserting the curing equipment (light train) into the liner, care should be taken not to
damage the inner film material. The liner shall be held at a constant inner air pressure
during the curing process.
Contractor shall submit manufacturer’s maximum air pressure to be exerted and
maximum rate of inflation, recommended incremental inflation pressure points with
corresponding hold time durations according to Section 01300 – Submittals.
The UV light sources or light train should be assembled according to the
manufacturer’s recommendations for the liner diameter. For the liner to achieve the
required water tightness and specified mechanical properties, the following parameters
must be controlled during the entire curing process. A record of the curing parameters
over each segment of the entire length of the liner shall be submitted per Section 01300
- Submittals, to the Owner’s Representative to demonstrate that the entire liner is cured
properly.
The recorded cure data shall include:
a. Curing speed
b. Number of light sources working and wattage of each bulb
c. Inner liner air pressure
d. Exothermic (curing) temperatures
e. Date and time
f. Length of liner installed.
Record of the curing parameters shall be accomplished using a computer and database
that are tamper proof. During the curing process, infrared sensors shall be used to
record curing data that shall be submitted to the Owner’s Representative with a post-
installation CIPP CCTV inspection on DVD / USB according to Section 01300 –
Submittals.
The required parameters for curing speed, inner air pressure and wattage are defined in
the UV curing protocol issued by the resin manufacturer. The optimal curing speed, or
travel speed of the energized UV light train, shall be determined for each length of liner
based on liner diameter, liner thickness, and exothermic reaction temperature. Required
parameters shall be submitted to the Owner’s Representative according to Section
01300 – Submittals, prior to installation. The UV light train shall be capable of curing
the fiberglass liner at a curing rate of up to 10 LF (linear feet) per minute.
The fiberglass liner shall be monitored and inspected prior to and during the curing
process. Once the light train is inserted into the pipe, prior to curing, the liner shall be
SECTION 02148
CIPP LINING OF EXISTING SEWERS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02148 - 18
October 25, 2024
inspected by the Contractor using a CCTV camera. During the curing process, infrared
sensors shall record the exothermic curing temperatures on a tamper proof computer
file. In addition, visual observation using CCTV shall be conducted during the curing
process. A printout of the recorded data and a copy of the CCTV data shall be a part
of the post installation submittal or as-built information to be submitted to the Owner’s
Representative.
F. CURE TEMPERATURE MONITORING
The Contractor shall monitor the temperature of the CIPP liner wall to verify and
document manufacturer recommended curing temperature has been achieved.
Temperature monitoring system shall be placed between the host pipe and the liner in
the bottom of the host pipe (invert) to record the heating and cooling that takes place
on the outside of the liner. The Contractor shall install and monitor temperature during
the curing process with system/equipment as follows:
1. CIPP Liner in Pipe 15-inch Diameter and Larger: Fiber optic cable along the entire
length of CIPP liner in addition to point temperature sensors installed at the
upstream, downstream, and intermediate (if present) access manholes. The
monitoring shall be by a computer which can record the temperatures at this
interface throughout the processing of the CIPP utilizing a tamper-proof database.
Prior to installing the CIPP liner in the host pipe, the temperature monitoring
system’s function shall be confirmed by hooking it up to the computer and seeing
that the sensors are reporting ambient temperatures. No more than two sensors in
sequence can be found faulty during this test. If three or more sensors in sequence
are discovered faulty, a new sensor array shall be pulled into the host pipe replacing
the previously installed array; and the new array shall be again tested for its proper
function.
3.02
FINISHED PRODUCT
A. FINISH
The finished CIPP shall be continuous over the entire length of an installation run.
B. OUTER FILM / INNER FILM (Fiberglass Liner)
The outer film that has been manufactured to control resin loss, liner thickness, and
contamination of the resin by water or other contaminants, shall remain in-place after
UV curing of the liner has been completed. The inner film shall be removed after the
curing of the liner is complete.
C. MANHOLE CONNECTION
The Contractor shall provide and install a watertight hydrophilic end seal between the
SECTION 02148
CIPP LINING OF EXISTING SEWERS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02148 - 19
October 25, 2024
existing host pipe and liner pipe at the manhole connection. Liner shall extend through
the end seal and terminate into the interior of the manhole two (2) inches and trimmed
square.
D. INSPECTION
The Contractor shall inspect the CIPP after installation. The inspection will be
performed and recorded using remote visual television inspection equipment in
accordance with Technical Specification Section 02761 – REMOTE CCTV
INSPECTION OF EXISTING AND REHABILITATED SEWERS. If defects exist
within the liner, the Contractor shall repair or replace that section of liner at no
additional cost to the City. Methods of repair shall be proposed by the Contractor and
submitted to the City’s Representative for review and approval prior to initiating repair
work. City Representative shall be notified a minimum of 24 hours prior to performing
repair work.
The Contractor shall resubmit a final video showing a post inspection after the liner
issues have been addressed and approved.
E. REPAIR OF DEFECTS
Defects such as foreign inclusions, dry spots, pinholes, delamination, seam separation
and wrinkling beyond the specification allowances or as determined by the City’s
Representative as affecting the integrity or structural stability of the CIPP pipe, or as
adversely affecting the hydraulic capacity of the CIPP lined pipe are unacceptable and
shall be repaired or replaced at the Contractor's expense.
1. Wrinkles in the finished lined pipe which cause a backwater of one (1) inch or more
or reduce the hydraulic capacity of the lined pipe (wrinkle height that exceed 5
percent of the lined pipe internal diameter) are unacceptable and shall be removed
and/or repaired by the Contractor at no additional cost to the City.
2. Voids or annular space that exists between a wrinkle and the host pipe shall be
repaired or pipe section replaced and relined by the Contractor at no additional cost
to the City. Methods of repair shall be proposed by the Contractor and submitted
to the City’s Representative for review and approval prior to initiating work.
3. Separations of CIPP liner seam in the finish lined pipe are unacceptable and shall
be removed or repaired by the Contractor at no additional cost to the City. If a
separation of a liner seam exists, the Contractor shall remove the CIPP liner or
replace that section of pipe. Methods of repair shall be proposed by the Contractor
and submitted to the City’s Representative for approval.
4. Poke holes, gouges, scrapes, or damage to the liner created during mechanical
operation of equipment including but not limited to the hydro-jetter or lateral cutter
SECTION 02148
CIPP LINING OF EXISTING SEWERS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02148 - 20
October 25, 2024
shall be repaired as per approved method at no additional cost to the Owner.
3.03
CLEANUP
Following inspection, the Contractor shall clean up the entire project area. The Contractor
shall dispose of all excess material and debris not incorporated into the permanent
installation off site.
** END OF SECTION **
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02720 - 1
October 25, 2024
SECTION 02720
FIBER REINFORCED POLYMER (FRP)
PART 1 – GENERAL
1.01
DESCRIPTION
This Technical Specification is intended to provide guidelines and performance
requirements for the rehabilitation of structures and gravity sewers using internally and
externally bonded fiber reinforced polymer (FRP) composite systems. The rehabilitation
system described herein shall include a glass fiber reinforced polymer (GFRP) as the main
reinforcement system. The FRP can also include layers of other materials to increase
stiffness of the FRP composite system in a cost-effective manner. The additional materials
used to increase the stiffness of the FRP system may be proprietary to the FRP material
supplier. Any materials used for the FRP system shall be subject to the approval of the
Engineer.
A. SCOPE:
The work includes furnishing of all materials, labor, equipment, and services for the
supply, installation, and finish of structural strengthening and/or rehabilitation using a
FRP system.
The Contractor shall be licensed in the State of Arizona and shall include all
engineering, labor, materials, tools, equipment, appliances, and services required to
design, deliver, furnish all items necessary for the proper execution and completion of
the work as shown in the Contract Documents, as specified herein and/or as required
by job conditions. A detailed design of the FRP system for the specific site conditions
shall be included with the installation of the FRP system by the FRP installer selected
by the Contractor. All items not shown or specified, but which are necessary for the
proper execution and completion of the Work, shall be provided by the Contractor.
The extent of the FRP composite system applied to shall be as defined herein and as
shown on the Design Drawings.
The Contractor shall cooperate and coordinate with all other trades in executing the
work described in the Contract Documents.
The Contractor shall deliver finished product(s) including all materials, labor,
equipment, and services necessary for product installation, all quality controls and
material samples required for performance tests, final inspection, and warranty work,
all as specified in these Contract Documents and at the quantities of each component
to complete the work.
The prices submitted by the Contractor shall include all costs of permits, labor,
equipment, and materials for the various items necessary for rehabilitation materials
and processes in accordance with these Technical Specifications complete and in place,
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02720 - 2
October 25, 2024
SECTION 02720
FIBER REINFORCED POLYMER (FRP)
including all items of work not specifically identified herein which are required to
make the product perform as intended. All Contractor costs to deliver the final product
shall be included in the respective lump sum and/or unit price bid items depicted in the
Proposal.
It shall be the responsibility of the Contractor to monitor the weather and make
necessary adjustments in means and methods while work is being conducted.
1.02
SAFETY REQUIREMENTS:
The Contractor shall conform to all work safety and health requirements of pertinent
regulatory agencies and/or shown in Technical Specification Section 01060 – HEALTH
AND SAFETY and shall secure the site for working conditions in compliance with the
same. The Contractor shall perform existing material testing as required by regulatory
regulation requirements and provide/install/maintain such signs and/or other devices as
are necessary for safety at the work site.
Sewers and appurtenant structures are considered confined spaces and are subject to
federal, state, and local regulations governing confined space entry and safety procedures.
The Contractor shall obtain all necessary permits required to enter and work in confined
spaces.
1.03
NOTIFICATION:
It shall be the Contractor’s responsibility to notify businesses and the public per Technical
Specification Section 01400 – PUBLIC AWARENESS. The Contractor shall notify all
utility companies involved whenever a utility is to be cut, tapped, moved, or in any way
disturbed from its original placement. Sufficient notice shall be given to the utility
company so that its users can be informed of any disruption of service. Such notice shall
be given no less than 48 hours in advance.
It is the Contractor’s responsibility to inform the City of construction activities which may
lead to interruption in pedestrian or vehicular traffic or sewer service. The Contractor shall
provide 72-hour notice prior to construction to verify all applicable businesses and
residents have been alerted.
1.04
QUALITY CONTROL
A. REFERENCES:
Reference
Title
ACI—American Concrete Institute
117-90
Specifications for Tolerances for Concrete Construction and
Materials, and Commentary.
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02720 - 3
October 25, 2024
SECTION 02720
FIBER REINFORCED POLYMER (FRP)
224.1R-07
Causes, Evaluation, and Repair of Cracks in Concrete
Structures.
224R-01
Control of Cracking in Concrete Structures.
440R-07
State-of-the-Art Report on Fiber Reinforced Plastic
Reinforcement for Concrete Structures.
503R-93
Use of Epoxy Compounds with Concrete.
503.4-R92
Standard Specifications for Repairing Concrete with Epoxy
Mortars.
503.6R-97
Guide for the Application of Epoxy and Latex Adhesives for
Bonding Freshly Mixed and Hardened Concretes.
546R-04
Concrete Repair Guide.
ASTM- American Society for Testing and Materials
D3039
Test Method for Tensile Properties of Polymer Matrix
Composite Materials
D3418
Test Method for Transition Temperatures of Polymers by
Differential Scanning Calorimetry.
D5687
Guide for Preparation of Flat Composite Panels with
Processing Guidelines for Specimen Preparation.
D7565
Standard Test Method for Determining Tensile Properties of
Fiber Reinforced Polymer Matrix Composites Used for
Strengthening of Civil Structures.
D7290
Standard Practice for Evaluating Material Property
Characteristic Values for Polymeric Composites for Civil
Engineering Structural Applications.
D638
Standard Test Method for Tensile Properties of Plastics.
D695
Standard Test Method for Compressive Properties of Rigid
Plastics.
D790
Standard Test Methods for Flexural Properties of
Unreinforced and Reinforced Plastics and Electrical
Insulating Materials.
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02720 - 4
October 25, 2024
SECTION 02720
FIBER REINFORCED POLYMER (FRP)
D543
Standard Practices for Evaluating the Resistance of Plastics
to Chemical Reagents.
NACE International
SSPC-SP12 / NACE 5
Surface Preparation and Cleaning of Steel and Other Hard
Materials by High- and Ultra High- Pressure Water Jetting
Prior to Recoating.
SSPC-SP13 / NACE 6
Surface Preparation of Concrete.
ICRI- International Concrete Repair Institute
No. 03732
Selecting and Specifying Concrete Surface Preparation for
Sealers, Coatings, and Polymer Overlays.
No. 03733
Guide for Selecting and Specifying Materials for Repairs of
Concrete Surfaces.
1.05
CERTIFIED INSTALLER
The Contractor must be trained and certified by the FRP material supplier and approved
by the City and City’s Representative for installation of the FRP system. A training
outline for the certification program shall be submitted to the City or City’s
Representative for review. The Contractor shall provide evidence that the on-site
Superintendent responsible for supervision of the FRP installation crew has received the
FRP material supplier’s training.
The certified installer of the FRP system shall show experience in the installation of the
proposed rehabilitation method for all jobs within the last five (5) years. Information
provided shall include a description of the job, the location of the job, the value of the
job, the Owner name, and the Owner contact person for the job including name, title,
address, and phone number.
The Contractor shall appoint a Quality Assurance Manager who will be on-site full-
time during FRP installation to take full responsibility for the quality of the work. The
Quality Assurance Manager shall be fully certified by the FRP material supplier.
1.06
SURFACE PREPARATION
The Contractor shall perform surface preparation per Technical Specification Section
02146 – SEWER PIPE AND SEWER STRUCTURE CLEANING
1.07
PERFORMANCE WORK STATEMENT (PWS)
A Performance Work Statement (PWS) shall be submitted by the Contractor for the
approval of City and City’s Representative. The PWS shall include submittals consisting
of Design Drawings, sketches, FRP material supplier’s literature, catalog descriptions, or
other descriptions in sufficient detail to allow a decision for submittal acceptance.
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02720 - 5
October 25, 2024
SECTION 02720
FIBER REINFORCED POLYMER (FRP)
One (1) electronic copy of submittal(s) shall be provided to the City and City’s
Representative at minimum of thirty (30) days before a submittal response is required or
as per the submittal requirements under Section 4.7.3 of General Conditions, whichever is
less.
1.08
SUBMITTALS:
The Contractor shall submit the following information to the City or City’s Representative
in accordance with Technical Specification Section 01300 – SUBMITTALS.
A. Performance work statement (PWS).
B. Certifications of applicator with written consent from the FRP material supplier that
the Contractor has been trained in proper application of FRP material supplier’s
systems.
C. Physical and mechanical properties shall be provided of each proposed FRP system
and other components, including test results conducted per the ASTM standards as
applicable to the project. Physical properties shall, at the minimum include:
a. Laminate density, Laminate Shore D hardness (ASTM D2240).
b. Corrosion resistance (ASTM D543).
c. Fully cured resin water absorption (ASTM D570).
d. Glass transition temperature (ASTM E1640).
e. Fabric ply thickness, resin cure times.
f. Volatile organic compound (VOC) of laminate materials (ASTM D2369).
g. FRP fabric roll dimensions range.
Mechanical properties shall, at the minimum include:
a. Minimum ultimate and characteristic design tensile strength.
b. Elongation percent.
c. Tensile modulus of the laminate in fiber direction (per ASTM D3039.
D7290, respectively).
d. Minimum design laminate thickness per layer.
D. FRP material supplier’s Safety Data Sheets (SDS) for all materials brought on-site.
E. Product Data Sheets (PDS) for the components of the FRP system.
F. Safety Plan in compliance with local, state, and federal requirements.
G. Detailed installation plan describing all work items.
H. FRP material supplier test data.
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02720 - 6
October 25, 2024
SECTION 02720
FIBER REINFORCED POLYMER (FRP)
I. FRP system design engineer’s qualifications and the criteria incorporated into the
design. Design calculations submitted shall be sealed by a professional Structural
Engineer registered in the State of Arizona.
J. Product installation procedure.
K. QA/QC plan including field sampling and testing.
L. FRP Design Drawings and Technical Specifications.
M. Documentation of Contractor’s Experience: Contractor shall provide references for
all jobs within the last five (5) years that were either completed or under
construction using the proposed rehabilitation method and materials.
N. Qualifications, certifications / training received of installer including experience on
similar projects.
O. Submit FRP material supplier’s published product and installation literature and
published quality control testing criteria data for the proposed FRP system.
P. Submit independent test report showing that the physical properties of the proposed
materials meet the requirements of these Technical Specifications and will meet or
exceed the physical properties given in the FRP material supplier’s published literature
submitted as required by Part 2 – PRODUCTS.
Q. Submit a report of the proposed installation process and procedures as directed by the
FRP system to be used. The report shall include information specific to the installation
instructions and any unique site condition(s) that must be taken into consideration
including surface preparation, environmental limitations such as humidity, surface
temperature, set times, access coordination, installation timing and identification and
any coordination requirements/requests from the City or City’s Representative.
R. Shop Drawings: The Contractor shall provide shop drawings of proposed materials for
approval prior to ordering. Shop drawings shall depict:
1. All measurements made by the Contractor to verify critical dimensions.
2. Material(s) proposed for construction.
3. Critical dimensions, jointing, overlap, and connections, necessity for fasteners, and
anchors with sizes, spacing, and location if proposed, connections, attachments, and
openings.
4. Color(s).
S. Documentation of the control checks for materials used in the fabrications and each
part of the fabrication materials including resin and fabric(s).
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02720 - 7
October 25, 2024
SECTION 02720
FIBER REINFORCED POLYMER (FRP)
T. Warranty: Contractor shall submit warranty documents signed by an officer of the
company and notarized stating the terms and conditions of the warranty identified in
Paragraph 1.12 – WARRANTY.
U. Any item the Contractor proposes to utilize as an “or equal” to that proposed in the
Contract Documents.
1.09
SUBSTITUTIONS
Any item the Contractor proposes to substitute for a specified item as an “or equal” must
be submitted per Technical Specification Section 01300 – SUBMITTALS and approved
by the City or City’s Representative prior to the start of construction activities.
Substitutions or deviations not approved by the City or City’s Representative shall risk
rejection and replacement at no additional cost to the City.
1. For any proposed design change or deviation from these Technical Specifications.
2. For anything in these Technical Specifications found to conflict with applicable codes
and ordinances.
3. For anything not understood by the Contractor.
1.10
QUALITY ASSURANCE/QUALITY CONTROL
A. EXAMINATION: Each component part shall be examined by the Contractor for
dimensional requirements, soundness, and workmanship in accordance with ASTM
C478.
B. COMPOSITION CONTROL: The FRP installer shall control and document the fiber
to resin ratio content for each part of the installation. Documentation of the control
checks shall be maintained by the Contractor and FRP installer. Proper content shall
be shown by fiber to resin ratio usage rate checks, in accordance with the FRP material
supplier’s recommended material composition.
C. TESTING RECORDS: Records of all testing shall be submitted in accordance with
Technical Specification Section 01300 – SUBMITTALS.
1.11
INSPECTION POINTS
The Contractor shall keep the City or City’s Representative informed of milestone
progress for the following items:
1. Completion of removal of unsound material and pressure wash cleaning.
2. Completion of leveling/seal material placement and surface preparation prior to FRP
placement.
3. Completion of FRP placement.
4. Completion of FRP protective coating.
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02720 - 8
October 25, 2024
SECTION 02720
FIBER REINFORCED POLYMER (FRP)
1.12
WARRANTY
The Contractor shall replace promptly and at no expense to the City, any FRP system
materials which fail during the warranty period. A failure is defined as blistering, cracking,
embrittlement, softening, peeling, pitting, or adhesion failure to the substrate. Warranty
work shall include all ancillary items including, but not limited to permits, traffic control,
exposure, flow control, labor, equipment, bypass pumping, third party quality control
inspection and all other work required to complete the repair/replacement work. Any
testing performed during construction, including but not limited to, spark testing and
adhesion testing, shall not in any way modify this Warranty or relieve the Contractor from
its responsibility to repair or replace a failed FRP system. Mechanical damage due to
maintenance operations or ancillary work on the FRP system by others is excluded from
this Warranty. Warranty and durations are described below:
A. Project Warranty: The Contractor shall warrant all materials and workmanship
performed under this contract for a period of five (5) years from the date of final
acceptance of the project and Letter of Acceptance by the City or as stated in the project
Contract Documents whichever is longer.
B. Materials Warranty: The FRP system installed shall be free of defects that will affect
the long-term life and operation of the system. The Contractor shall warrant in writing
all materials provided under this contract for a period of five (5) years from the date of
final acceptance of the project and Letter of Acceptance by the City.
C. Design Life: Material(s) shall provide a design life of a minimum of fifty (50) years
against deterioration from H2S corrosion and typical chemicals found in municipal
sanitary sewage.
PART 2 – PRODUCTS
2.01
ACCEPTABLE FRP MATERIAL SUPPLIERS & COMPOSITE STRENGTHENING
SYSTEM
A. General
The Materials for the FRP system must be suitably qualified, compliant with industry
standards and properties provided herein, and supplied by a reputable FRP material
supplier approved by the City or City’s Representative. Before the materials are ordered
or work is performed, the Contractor must identify which materials are proposed to be
utilized and from which FRP material supplier(s) Contractor proposes to obtain the
materials.
Quality Control Testing and Certification: FRP material supplier shall certify that all
material(s) provided conforms to the project specification or provide a proposed
substitution per paragraph 1.09. The quality control test results for all proposed
materials shall be submitted per Technical Specification Section 01300 –
SUBMITTALS.
Labeling, packaging, and storage shall include any health hazard warnings, precautions
for handling and recommended first aid procedures in case of contact.
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02720 - 9
October 25, 2024
SECTION 02720
FIBER REINFORCED POLYMER (FRP)
PART 2 – PRODUCTS
2.02
ACCEPTABLE FRP MATERIAL SUPPLIERS & COMPOSITE STRENGTHENING
SYSTEM
A. General
The Materials for the FRP system must be suitably qualified, compliant with industry
standards and properties provided herein, and supplied by a reputable FRP material
supplier approved by the City or City’s Representative. Before the materials are ordered
or work is performed, the Contractor must identify which materials are proposed to be
utilized and from which FRP material supplier(s) Contractor proposes to obtain the
materials.
Quality Control Testing and Certification: FRP material supplier shall certify that all
material(s) provided conforms to the project specification or provide a proposed
substitution per paragraph 1.09. The quality control test results for all proposed
materials shall be submitted per Technical Specification Section 01300 –
SUBMITTALS.
Labeling, packaging, and storage shall include any health hazard warnings, precautions
for handling and recommended first aid procedures in case of contact.
All materials used shall conform to the project Technical Specifications and other
specifications referenced within and subject to the approval of the City or City’s
Representative.
B. Design Loads
The FRP system shall be designed for the following loads as they apply for the specific site
conditions:
1. Earth load (a long-term loading).
2. External pressure from ground water to ground surface elevation.
(a long-term loading).
3. Live load (a short-term loading).
4. Internal working pressure (a long-term loading, where applicable)
5. Water weight (a long-term loading)
6. Host pipe weight (a long-term loading)
7. Wind loads (if applicable)
8. Seismic (if applicable)
2.03
GLASS FABRIC
A. Glass fabric layers may be used where loading conditions allow.
B. A glass fabric layer shall be used to create a dielectric barrier if the host pipe is conducive to
electricity (steel, iron, etc.). The minimum dielectric constant (κ) shall be 4 (ASTM D150)
for the dielectric barrier. Glass fabric shall have the minimum physical and mechanical
properties shown in the table:
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02720 - 10
October 25, 2024
SECTION 02720
FIBER REINFORCED POLYMER (FRP)
Longitudinal (0°) Direction:
Weight (Fabric Only)
20 oz/yd2
(670 g/m2)
27 oz/yd2
(904 g/m2)
20 oz/yd2
(670 g/m2)
Fiber Orientation
Uniaxial
Uniaxial
Biaxial
Tensile Strength
63.7 ksi
(439 MPa)
85.2 ksi
(587 MPa)
20 ksi
(138 MPa)
Tensile Modulus
2,940 ksi
(20,270 MPa)
3,980 ksi
(27,440 MPa)
1,500 ksi
(10,342 MPa)
Ultimate Elongation
2.20%
2.30%
2.10%
Breaking Force
2,365 lb./in.
(4,140 N/cm)
3,490 lb./in.
(6,110 N/cm)
1,120 lb./in.
(1,961 N/cm)
Transverse (90°) Direction:
Tensile Strength
N/A
N/A
20 ksi
(138 MPa)
Tensile Modulus
N/A
N/A
1,500 ksi
(10,342 MPa)
Ultimate Elongation
N/A
N/A
2.10%
Breaking Force
N/A
N/A
1,120 lb./in.
(1,961 N/cm)
Ply Thickness
.037 in
N/A
0.040 in.
(1.0 mm)
2.04
ALTERNATIVE FABRICS
Alternative fabrics can be used for improved ring stiffness. Such materials can be proprietary and
are subject to approval. Proposed alternative fabrics shall be submitted per Technical
Specification Section 01300 – SUBMITTALS. Although revealing the chemical composition of
alternative systems is at the discretion of the FRP material supplier, the physical and mechanical
properties of such materials and the overall system are subject to the review and approval process.
2.05
SATURATING RESIN – POLYMER
A. Fabrics shall be saturated with a two component, high strength, and low viscosity
structural epoxy or other resin system as listed in Section 2.05 paragraph D. The resin
shall have low viscosity and long pot life, with a fast cure time designed for high
volume saturation of heavy reinforcement fabrics using a saturation machine or hand
tools as per project requirements to saturate the fabric thoroughly and uniformly.
1. The resin system shall be resistant to service environment conditions, including but
not limited to moisture, corrosive gases, elevated temperature, and chemicals in
the fluid flowing inside the municipal sanitary sewer host pipe.
2. The resin system shall be resistant to service environment conditions, including but
not limited to moisture, corrosive gases, elevated temperature, and chemicals in
the fluid flowing inside the municipal sanitary sewer host pipe.
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02720 - 11
October 25, 2024
SECTION 02720
FIBER REINFORCED POLYMER (FRP)
3. The resin system shall not be diluted with any organic solvents such as a thinner.
4. The resin system shall not be used outside of the FRP material supplier’s specified
pot life.
5. The resin system shall not be applied on cold or frozen surfaces.
6. Only moisture tolerant resins shall be allowed to be applied on wet surfaces.
7. The temperature and moisture range for application shall be within the FRP
material supplier’s specified values.
B. Primer: For systems requiring a primer, the primer shall have sufficiently low viscosity
to penetrate the concrete substrate and provide an adhesive bond for the thickened resin
applied.
C. Thickened Resin: A thickened resin system, which consists of the saturating resin and
fumed silica (or similar), or the specified tack coat, both supplied by the FRP material
supplier as premixed or mixed at the site according to the FRP material supplier’s
recommended procedure, shall be used to provide a smooth surface for the application
of the FRP laminate. The thickened resin system shall be used to fill in surface voids
and even out the concrete substrate. It is permissible to use a thin coat of thickened
epoxy between laminae to enhance adhesion.
Saturating Resins: Saturating resins shall be 100% solids formulation with low odor conforming
to the minimum physical and mechanical properties as shown in the table below.
Epoxy Resin Properties
Color – Part “A” is pigmented syrup, Part “B” is amber liquid.
Viscosity Mixed at 770 F (250 C)
1,500 – 1,600 cps
Pot Life at 770 F (250 C)
3 – 4 h (thin film set time)
Cure time (>55 °F)
24 h
Density at 392 ⁰F (200 ⁰C)
Part A: 70.5 lb./ft3 (1.13 kg/L)
Part B: 62.4 lb./ ft3 (1.00 kg/L)
Tensile Strength (ASTM D638)
Tensile Modulus (ASTM D638)
7,150 psi (49 MPa)
289,000 psi (1,992 MPa)
Flexural Strength (ASTM D790)
Flexural Modulus (ASTM D790)
11,140 psi (77 MPa)
252,400 psi (1,740 MPa)
Compressive
Strength
(ASTM
D695)
Compressive Modulus (ASTM D695)
13,000 psi (90 MPa)
350,000 psi (240 MPa)
Water Absorption (% gain) in 24 hours
< 1%
Expansion Coefficient [-37.40 – 40.10 ⁰C]
Expansion Coefficient [1,200 – 2,220 ⁰C]
78 ×10-6 m/m ⁰C
151.8 ×10-6 m/m ⁰C
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02720 - 12
October 25, 2024
SECTION 02720
FIBER REINFORCED POLYMER (FRP)
Saturating Resins: Saturating resins shall be 100% solids formulation with low odor conforming
to the minimum physical and mechanical properties as shown in the table below.
Epoxy Resin Properties
Color – Part “A” is pigmented syrup, Part “B” is amber liquid.
Viscosity Mixed at 770 F (250 C)
1,500 – 1,600 cps
Pot Life at 770 F (250 C)
3 – 4 h (thin film set time)
Cure time (>55 °F)
24 h
Density at 392 ⁰F (200 ⁰C)
Part A: 70.5 lb./ft3 (1.13 kg/L)
Part B: 62.4 lb./ ft3 (1.00 kg/L)
Tensile Strength (ASTM D638)
Tensile Modulus (ASTM D638)
7,150 psi (49 MPa)
289,000 psi (1,992 MPa)
Flexural Strength (ASTM D790)
Flexural Modulus (ASTM D790)
11,140 psi (77 MPa)
252,400 psi (1,740 MPa)
Compressive
Strength
(ASTM
D695)
Compressive Modulus (ASTM D695)
13,000 psi (90 MPa)
350,000 psi (240 MPa)
Water Absorption (% gain) in 24 hours
< 1%
Expansion Coefficient [-37.40 – 40.10 ⁰C]
Expansion Coefficient [1,200 – 2,220 ⁰C]
78 ×10-6 m/m ⁰C
151.8 ×10-6 m/m ⁰C
2.06
OTHER MATERIALS
The Contractor shall provide compatible primer, filler and other materials recommended
by the FRP material supplier as needed for the proper installation of the surface bonded
FRP system. Vinyl ester resins can be used to saturate the FRP fabrics as an alternative to
epoxy as requested per paragraph 1.09 – SUBSTITUTIONS. The vinyl ester (or epoxy)
resins shall have the minimum physical and mechanical properties as provided in the
Table below. It should be noted that use of vinyl ester resins will require additional safety
measures when applied in confined space due to styrene or other monomer emissions.
Cure times of vinyl ester resins vary in a wide range, and if the project requires faster cure
times than those provided by the FRP material supplier in ambient temperature, then
heating of resin during application should be considered commensurate with the FRP
material supplier’s curing schedule.
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02720 - 13
October 25, 2024
SECTION 02720
FIBER REINFORCED POLYMER (FRP)
Sample Epoxy or Vinyl Ester Resin Properties Table
Viscosity (ISO 2555)
200 – 250 cps
Gel Time
30 min
Density
62.4 lb./ ft3 (1.00 kg/L)
Tensile Strength (ASTM D638)
Tensile Modulus (ASTM D638)
12,800 psi (88 MPa)
460,000 psi (3.2 GPa)
Flexural Strength (ASTM D790)
Flexural Modulus (ASTM D790)
22,000 psi (153 MPa)
500,000 psi (3.5 GPa)
Compressive Strength (ASTM D695)
17,600 psi (121 MPa)
Water Absorption (% gain) in 24 hours
< 1%
Expansion Coefficient [-37.40 – 40.10 ⁰C]
Expansion Coefficient [1,200 – 2,220 ⁰C]
78 ×10-6 m/m ⁰C
151.8 ×10-6 m/m ⁰C
PART 3 – EXECUTION
3.01
GENERAL PROCEDURES
The design of the FRP reinforcement shall conform to the design provisions given for the
project and applicable standards.
3.02
INSTALLATION BY THE WET LAYUP METHOD
The Contractor may propose installation techniques and design improvements to meet the
project goals and design requirements outlined in the Design Drawings and Technical
Specifications. Such proposed changes shall be submitted as part of the Performance
Work Statement (PWS) per paragraph 1.07.
A. Surface Preparation
The Contractor shall prepare the surface receiving FRP per Technical Specification
Section 02146 – SEWER PIPE AND SEWER STRUCTURE CLEANING including
the following:
1. The Contractor shall expose and inspect the pipe and manholes to be rehabilitated
with the FRP system. Inspection shall verify the existing conditions of the concrete.
All proposed repairs and restoration technique submittals shall be approved prior
to surface preparation.
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02720 - 14
October 25, 2024
SECTION 02720
FIBER REINFORCED POLYMER (FRP)
The Contractor shall examine the existing conditions to identify potential
obstructions and constraints, shall verify dimensions, geometry, and access
locations.
An adhesive bond with adequate strength shall be provided between the first layer
of the FRP system and substrate. Surface preparation shall also promote continuous
intimate contact between the FRP system and substrate by providing a clean, and
smooth surface.
2. Surface Grinding/Blasting: All irregularities, unevenness, and sharp protrusions in
the surface profile shall be mechanically ground away to a smooth surface with
CSP 3/CSP 2 surface profile for substrate. Disk grinders or other similar devices
shall be used to remove previously applied coatings, stain, paint, or any other
surface substance that may affect the bond. Voids or depressions with diameters
larger than 1 ½ in. or depths greater than 1/8 in., when measured from a 12-in.
straight edge placed on the surface, shall be filled according to Section 3.02
paragraphs A.4.
3. Crack Injection: In case of host pipe having deep cracks and fractures to an extent
that it imposes a risk of failure of the substrate during FRP application, these cracks
and fractures shall be filled, and the host pipe shall be pre-strengthened by crack
injection. Where crack injection is necessary, internal, or external cracks at a width
specified by the Engineer shall be filled using pressure injection of epoxy. The FRP
system shall be installed no earlier than 12 hours after crack injection. Any surface
roughness caused by injection shall be removed as per Section 3.02 paragraph A.2.
4. Surface Profiling: After surface grinding, if necessary, any remaining unevenness
in the surface greater than that specified in Section 3.02 paragraph A.2, fins,
protrusions, voids, bug holes, depressions, eroded or un surfaces shall be filled
and smoothened over by using putty made of epoxy resin mortar or polymer
cement mortar.
5. Surface Cleaning: Substrate concrete and finished surface of concrete shall be
cleaned prior to application of the FRP system. Cleaning shall remove any dust,
laitance, grease, oil, curing compounds, wax, stains, coatings (as necessary),
surface lubricants, foreign particles, weathered or deteriorated concrete layers, or any
other bond-inhibiting material. If power wash is used, the surface shall be allowed
to dry thoroughly before installing the FRP system. If grit blast media is used, the
surface shall be cleaned of expended media and all loose materials before
installing the FRP system. The clean surface shall be protected against
redeposition of any bond-inhibiting materials.
B. Installation
This section specifies general installation procedures for the wet lay-up of the FRP
system composed of FRP laminae. The Contractor shall submit a site-specific
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02720 - 15
October 25, 2024
SECTION 02720
FIBER REINFORCED POLYMER (FRP)
installation procedure in the PWS, which shall, at the minimum, include the following
measures.
1. Environmental Conditions: Environmental conditions for installation shall be
examined before and during installation of the FRP system to ensure conformity to
the Contract Documents and FRP Material Supplier’s recommendations. Primers,
putty, saturating resins, or adhesives shall not be applied on cold, frozen, damp, or
wet surfaces, unless the resin is moisture tolerant. Ambient, concrete, and steel
surface temperatures shall be within 45-95 °F (7-35 °C). Moisture level on all
contact surfaces shall be less than 10 percent at the time of installation of the FRP
system, as evaluated according to ACI 503R-93. Moisture restrictions may be
waived for resins that have been formulated for wet applications. Work areas
identified as confined space require an entry permit in accordance with OSHA
regulations. The Contractor is responsible for the training of all personnel, air
testing, safety equipment and complying with the requirements of OSHA. A
detailed Safety Plan shall be submitted by the Contractor as part of the Technical
Specification Section 01300 – SUBMITTALS.
2. Moisture Vapor Transmission: Application of bonded FRP systems shall not
proceed if any moisture vapor transmission is present. Concrete dryness is
necessary when using elevated temperature cure. Any bubble that develops from
moisture vapor transmission can effectively be injected with the same adhesive
material used for the FRP system following the procedure specified in Section 3.02
paragraph A.3.
3. Applications in Inclement Weather: When inclement weather does not allow
installation of the FRP system, as specified in Section 3.02 paragraph B.1, auxiliary
measures may be employed to correct the conditions. An auxiliary heat source may
be used in cold weather to raise the ambient and concrete surface temperatures to
acceptable levels during product application and cure duration, as recommended
by the FRP material supplier, but not higher than the glass transition temperature
(Tg) of the primer or saturating resin. Pressurized air, with an effective oil
separator, may be used to dry the surface dampness.
4. Equipment: The Contractor shall provide all necessary equipment in sufficient
quantities and clean operating conditions for continuous uninterrupted FRP system
installation.
5. Mixing of Resin Components: All resin components, including the main agent and
hardener, shall be mixed at the proper temperature using the appropriate weight
ratio and for a duration specified by the FRP material supplier until thorough
mixing with uniform color and consistency is achieved. The resins shall not be
diluted with any organic solvents such as a thinner. Electrically powered mixing
blades can be used for mixing. Resin shall be mixed in quantities sufficiently small
to ensure that it can be used within its pot life. Any mixed resin that exceeds its pot
life or begins to generate heat or shows signs of increased viscosity shall not be
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02720 - 16
October 25, 2024
SECTION 02720
FIBER REINFORCED POLYMER (FRP)
used and shall be disposed of according to the SDS. The mixing of some resins may
be accompanied by noxious fumes. Precautions must be taken regarding the resin’s
impact on the environment, including emission of volatile organic compounds. If
flammable resins are used, explosion proof electrical motors or air driven motors
shall be used for mixing and installation of the materials.
6. Primer and Putty: When necessary, apply one (1) or two (2) coats of primer on the
substrate surface to penetrate its open pores. Putty, if used, shall be applied as soon
as the primer becomes tack free or is not sticky to the fingers. Putty shall be applied
within seven (7) days after primer application; otherwise, the primer- coated surface
shall be roughened with sandpaper or a similar tool. The resulting surface shall be
cleaned according to Section 3.02 paragraph A.5 before applying the putty. Apply
a minimum of 40-mil (1 mm) thick coat of putty in one (1) layer, and smooth over
the surface to fill in any small voids, cracks, or uneven areas. Any swelling on the
surface after applying the putty shall be corrected to meet surface profile as
specified in Section 3.02 paragraph A.4. The surfaces of primer and putty shall be
protected from dust, moisture, and any other contaminants before applying the FRP
system.
7. Saturant: Saturant is the term for the engineered resin used to impregnate FRP
fabrics and turn them into laminae upon cure. The saturant used in a FRP system
shall have sufficiently low viscosity to ensure full impregnation of the fiber sheets
prior to curing. To maintain proper viscosity of the saturant, the ambient and
substrate surface temperatures must be within the range specified in Section 3.02
paragraph B.1. Any mixed saturant that exceeds its pot life shall be disposed of
according to Section 3.05.
8. Applying Fiber Sheet and Saturant: The fabric shall be uniformly saturated with
the saturant using the saturating machine or hand saturated, where site conditions
are not favorable for using the machine. The fabric shall be cut to the length
specified in the Contract Documents and shall be installed in place and gently
pressed onto the wet putty. Any entrapped air between the fiber sheet and the
surface shall be released or rolled along the sheet in the direction parallel to the
fibers while allowing the resin to impregnate the fibers and achieve intimate contact
with the substrate. Rolling perpendicular to the fiber direction is not permitted. In
bi- directional fabrics, rolling shall be initially in the fill (transverse) direction end
to end and then in the warp (longitudinal) direction.
9. Multiple-Fiber Plies: Subsequent layers of fabric (if called for in the design), shall
be properly saturated with saturant and applied on top of the first sheet of fabric
with no interruption. The amount of resin overcoat for intermediate plies shall
factor in overcoat for the applied ply and undercoat for the next ply. Follow the
PWS and approved shop and Design Drawings for the fiber orientation and ply
stacking sequence. Each ply and core fabric shall be applied before the onset of
complete gelation of the previous layer. The number of plies that can be applied in
a single day shall be based on the FRP material supplier’s recommendation When
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02720 - 17
October 25, 2024
SECTION 02720
FIBER REINFORCED POLYMER (FRP)
previous layers are cured, interlayer surface preparation, such as light sanding and
filling with putty, may be required, as specified in Section 3.02 paragraph B.6.
10. Overlapping: Lap joints shall be constructed over a minimum of one (1) CFRP or
GFRP laminate. The lap joint layer shall not be the top laminate. The length of the
lap splice shall be as specified by the Contract Documents but must be a minimum
of 6-inches (152 mm) long. Staggering of lap splices on multiple plies and adjacent
strips shall be required unless permitted by Contract Documents.
11. Alignment of FRP Materials: The fiber plies shall be aligned on the host pipe
according to the Contract Documents. Any deviation in the alignment more than 5
degrees (approximately 1 in./ft) is not acceptable and shall be grounds for rejection.
Once installed, the fibers shall be free of kinks, folds, and waviness.
12. Termination Points: The termination points of the FRP system shall be installed
such that water is not allowed to seep in between the surface and the FRP system.
The FRP system shall be sealed properly at the termination points by applying
epoxy sealant. In locations where flow velocities are high or in pressurized
conduits, elastomeric internal joint seals with compressed steel bands shall be used
at the termination points, with the appropriate approved details included in the
Design Drawings.
13. Curing: The FRP system shall be allowed to cure for the minimum amount of time
specified per the FRP material supplier’s requirements. Field modification of resin
chemistry for rapid curing shall not be allowed. An elevated cure temperature may
be used if rapid curing is necessary. The cure of installed plies shall be monitored
before placing subsequent plies. In case of any curing irregularity, installation of
subsequent plies shall be halted. Protect the FRP system while curing.
14. Protective Coating and Finishing: It is permissible to use a protective coating for
abrasion resistance and improved flow conditions. The protective coating shall be
either thickened epoxy, with or without a pigment added to facilitate inspection, or
another resin as agreed between the City or City’s Representative and Contractor.
The protective coating shall be compatible with exposure conditions including
corrosive gases, moisture, abrasive chemicals in sewage, salt water, and physical
abrasion due to debris and silt in sewers. Applicability of the topcoat to the FRP
system in abrasive environments shall be verified by testing (ASTM D4060).
15. Protective Coating Field Application: Surface preparation shall be as
recommended by the FRP material supplier. Solvent wipes shall not be used to
clean the FRP surface unless approved by the FRP material supplier. If abrasive
cleaning is necessary, air pressure shall be limited to avoid any damage to fibers.
Ambient and surface temperatures shall be within the range specified in Section
3.02 paragraph B.1, prior to applying the protective coating.
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02720 - 18
October 25, 2024
SECTION 02720
FIBER REINFORCED POLYMER (FRP)
3.03
INSPECTION & QUALITY ASSURANCE
The Contractor shall coordinate with and accommodate the needs of the City or City’s
representative Quality Assurance inspector. The Contractor shall provide a specific
quality assurance (QA) plan for the tests identified. The Contractor shall provide its own
onsite inspector for Quality Control (QC).
The project specific QA/QC plan shall be included in the PWS submittal that includes:
A. Inspection of Materials: The FRP material supplier’s certifications for all delivered
and stored FRP components shall be inspected for conformity to the Contract
Documents before starting the project. Materials testing shall be conducted on samples
as detailed in the PWS. Any material that does not meet the requirements of the
Contract Documents or PWS will be rejected. Additional inspection measures may be
taken during the installation process at the discretion of the City or City’s
representative.
B. Daily Inspection: Daily inspection shall include date and time of repair; relative
humidity; general weather conditions; surface dryness per ACI 503.4-92; surface
preparation and surface profile using ICRI surface profile chips; qualitative description
of surface cleanliness; type of auxiliary heat source, if any; widths of cracks not injected
with epoxy; fiber or procured laminate batch numbers and their locations in the
structure; batch numbers, mixture ratios, mixing times, and qualitative descriptions of
the appearance of all mixed resins, primers, putties, saturants, adhesives, and coatings;
observations of the progress of the cure of resins; conformance with installation
procedures; adhesion test results of bond strength, failure mode, and location; FRP
properties from tests of field sample panels or witness panels, if required; location and
size of any delamination’s or air voids; lot number, manufacturer and expiration date
of applied materials, and the general progress of work.
C. Inspection for Fiber Orientation: Fiber or ply orientation, fiber kinks, and waviness
shall be examined by visual inspection for conformity to the Contract Documents.
Tolerances will follow Sections 3.02 and 3.03. Any nonconforming FRP repair area
shall be removed and repaired as per Section 3.04 – Repair of Defective Work.
D. Inspection for Debonding: After at least 24 hours from initial installation of the resin,
a visual inspection of the surface shall be performed for any swelling, bubbles, voids,
or delamination. If an air pocket is suspected, an acoustic tap test shall be carried out
with a hard object to identify delaminated areas by sound, with at least one strike per
one (1) foot2. Delamination defects smaller than 0.5-inch in diameter shall require no
corrective action, unless as specified in Section 3.04 paragraph A. Delamination
defects larger than 0.5-inch but smaller than 2-inch in diameter will be repaired as per
Section 3.04 paragraph B. Delamination defects larger than 2-inch but smaller than 6-
inch in diameter, and with a frequency of less than five (5) per 10 foot2 of surface
area, shall be repaired as per Section 3.04 paragraph C. Larger delamination defects
shall be repaired as per Section 3.04 paragraph D.
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02720 - 19
October 25, 2024
SECTION 02720
FIBER REINFORCED POLYMER (FRP)
E. Inspection for Cure of Resin: If specified in the Contract Documents, the relative cure
of resin in FRP systems shall be examined by visual inspection or by third party
laboratory testing of resin-cup samples using ASTM D3418. Follow recommendations
of the resin FRP material supplier for acceptance criteria. If the cure of resin is found
unacceptable, the entire area shall be marked and repaired as per Section 3.04.
F. Tests: Specimens from the installed FRP system or samples representative thereof,
shall be tested at the request of the City, City’s Representative, for tensile, compressive,
and adhesive strengths. A minimum of 2 witness panels per day shall be obtained on
the days the FRP system is installed at the project site.
Adhesion test: Refer to ASTM D7234 for adhesion to concrete. To validate the
adequacy of the surface preparation and the adhesion strength of the FRP system, the
Contractor shall perform random adhesion tests on the prepared concrete substrate of
pipe segments adjacent to repair pipes as directed by the Engineer and witnessed by the
City’s Representative. The City’s Representative should designate the areas for trial
adhesion tests prior to the surface preparation activities. These areas shall be cleaned,
prepared, and covered with two-ply FRP system test patches with minimum dimensions
of 1-foot x 1-foot for adhesion test to concrete substrate. The patch shall consist of two
orthogonal plies of FRP laminae. One (1) adhesion test shall be performed on each test
patch. The remaining adhesion test patches shall be finish coated and remain in place
for future testing purposes as needed. The Contractor shall log the location of the
adhesion test and report the test results to the City or City’s Representative.
Tensile strength test (ASTMD3039): Depending on the composition of the FRP system
used for a particular application, test panels shall be field fabricated using two (2) FRP
system layers of glass fiber fabric, any core (3D) fabric, resins and saturation equipment
used in the application. Tensile test panels shall be approximately 12-inch by 12-inch.
The test panel shall be prepared on a smooth flat surface overlaid with plastic
(polyethylene or vinyl) sheeting. Saturating resin shall be used to prime the surface,
followed by the saturated system, and finally topped with more saturating resin. A
cover of plastic sheeting shall be placed over the panel and the panel squeegeed to
remove any bubbles and other surface irregularities to ensure a smooth flat surface. The
panel shall be labeled with time, date, and sample panel number, fabric lot numbers,
and resin batch numbers, and stored in an environment representative of the surface
being repaired condition to cure until collected for lab testing.
The test lab shall perform a minimum of five (5) tensile tests with the fibers oriented
in the strong direction for each tensile test panel in accordance with ASTM D3039, and
report certified tests results for tensile strength, tensile modulus, related specimen
dimensions, and percent elongation. For projects where multiple test panels with the
same fabric batch are prepared, it is permissible to perform three (3) tension tests per
panel instead of five (5) tests per panel, subject to review and approval by the Engineer.
The FRP system will be unacceptable if the average tensile strength per unit width is
below that specified in the Contract Documents.
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02720 - 20
October 25, 2024
SECTION 02720
FIBER REINFORCED POLYMER (FRP)
Holiday “Spark” Testing: The Contractor shall furnish services of a trained operator
in holiday detection devices until final acceptance of the FRP system. Devices shall
be tested and operated in the presence of the City or City’s Representative. The
Contractor shall perform holiday testing on all FRP surfaces in the presence of the
City or City’s Representative. The Contractor shall be responsible to repair defective
areas and retest the FRP system as necessary at no additional cost to the City.
3.04
REPAIR OF DEFECTS
This section specifies the conditions and types of defects that require repair and the
acceptable methods of repair. Defects are of different types and may be generally classified
as aesthetic, short-term critical, or long-term critical. Repair procedure depends on the type,
size, and extent of defects. Repair procedures indicated below are exemplary, and the actual
procedure specific to each project shall be submitted as a part of the PWS.
A. Repair of Protective Coating:
Defects in protective coating can be of three (3) types: small hairline cracks, blistering,
and peeling. In all cases, the moisture content of the substrate should be below 0.05%
before applying a new coating. Prior to any repair of protective coating, the FRP system
shall be examined visually or otherwise to ensure that no defect exists within or on the
surface.
Defects in FRP, if found, shall be repaired as described below. If protective coating appears
to show small areas with cracks, the local surface shall be lightly sanded. Then a new
coating with the appropriate primer shall be applied according to the FRP material
supplier’s recommendations. At the minimum, the coating shall be applied over an area
extending 1-inch on either side of the defect. If the protective coating shows signs of
blistering, the entire area of blisters as well as the surrounding area to a distance of at least
12-inches shall be carefully scraped clean. In no case should a blistered surface be recoated
without complete removal of the existing coating. The area shall be wiped clean and dried
thoroughly. Once dry, the area can be recoated after application of the primer coat if
required by the FRP material supplier. If the surface shows signs of excessive peeling, the
entire coating shall be scraped off and the surface lightly sanded, wiped clean, and
thoroughly dried before applying a new coat according to the FRP material supplier’s
recommendations.
B. Epoxy Injection of Small Defects:
Small entrapped voids or surface discontinuities no larger than 0.5-inch in diameter shall
not be considered defects and require no corrective action unless they occur next to edges
or when there are more than five (5) such defects in an area of ten (10) foot2. Small defects
of size between 0.5-inch and 2-inches in diameter shall be repaired using low-pressure
epoxy injection if the defect is local and does not extend through the complete thickness of
the FRP system.
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02720 - 21
October 25, 2024
SECTION 02720
FIBER REINFORCED POLYMER (FRP)
C. Patching of Minor Damage:
Minor defects are those with diameters between 2-inches and 6-inches and a frequency of
less than five (5) per unit surface area of 10 foot2. The area surrounding the defects to an
extent of at least 1-inch on all sides shall be carefully removed. The area shall be wiped
clean and thoroughly dried. The area shall then be patched by adding an FRP patch
extending at least 1-inch on all sides of the removed area.
D. Replacement of Large Defects:
Defects larger than 6-inches in diameter shall be carefully marked and scarfed out
extending to a minimum of 1-inch on all sides. Scarfing shall be progressing through the
layers of the FRP system until past the defective area. The substrate shall be appropriately
prepared, and primer reapplied after ensuring that the surface is clean and dry. Application
of an FRP patch system shall extend a minimum of 6-inches on all sides of the scarfed area.
Once cured, the protective coating shall be applied over the entire area.
3.05
STORAGE, HANDLING, AND DISPOSAL
A. Storage Requirements: All components of the FRP system must be delivered and
stored in the original factory-sealed, unopened packaging or in containers with proper
labels identifying the FRP material supplier, brand name, system identification number,
manufacture date, and expiration date. Catalysts and initiators should be stored
separately. All components must be protected from dust, moisture, chemicals, direct
sunlight, physical damage, fire, and temperatures outside the range specified in the
system data sheets. Any component that has been stored in a condition different from
that stated above must be disposed of, as specified in Section 3.05 paragraph G.
B. Shelf Life: All components of the FRP system, especially resins and adhesives, that
have been stored longer than the shelf life specified on the system data sheet shall not
be used and must be disposed of, as specified in Section 3.05 paragraph G.
C. Handling: All components of the FRP system, especially fiber sheets, must be handled
with care according to the FRP material supplier recommendations to protect them
from damage and to avoid misalignment or breakage of the fibers by pulling,
separating, or wrinkling them or by folding the sheets. After cutting, sheets shall be
either stacked dry with separators or at a radius no tighter than 12-inches or as
recommended by the FRP material supplier.
D. Safety Hazards: All components of the FRP system, especially resins and adhesives,
must be handled with care to avoid safety hazards, including but not limited to skin
irritation and sensitization, and breathing vapors and dust. Mixing resins shall be
monitored to avoid fuming and inflammable vapors, fire hazards, or violent boiling.
The Contractor is responsible for ensuring that all components of the FRP system at all
stages of work conform to the local, state, and federal environmental and worker’s
safety laws and regulations. The Contractor is advised that a forced ventilator system
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02720 - 22
October 25, 2024
SECTION 02720
FIBER REINFORCED POLYMER (FRP)
may be required inside enclosed sections and that provision for ventilation, if any, shall
be included in the cost of the work. Refer to the Safety Plan as specified in Section 3.02
paragraph B-1 for details.
E. Safety Data Sheets: The SDS for all components of the FRP system shall be accessible
to all at the project site. Specific handling hazards and disposal instructions shall be
specified in the SDS section entitled Personnel and Workplace Protection. The
Contractor is responsible for providing the proper means of protection for safety of the
personnel and the workplace.
The Contractor shall inform the personnel of the dangers of inhaling fumes of primer,
putty, or resin and shall take all necessary precautions against injury to personnel. The
resin mixing area shall be well vented to the outside. Refer to the Safety Plan as
specified in Section 3.02 paragraph B-1 for details.
F. Clean-Up: The Contractor is responsible for the cleanup of the equipment and the
project site from hazardous and aesthetically undesirable FRP components using
appropriate solvents, as stated in the safety data sheet.
G. Disposal: Any component of the FRP system that has exceeded its shelf life or pot life
or has not been properly stored, and any unused or excess material that is deemed waste
shall be disposed of in a manner amiable to the protection of the environment and
consistent with the SDS.
3.06
PROJECT CLOSE-OUT AND MAINTENANCE
Documentation of the work: The City requires documentation of the work to be prepared
and submitted to the City or City’s Representative by the Contractor on completion of the
work according to Technical Specification Section 01300 - SUBMITTALS. The
documentation shall include the following:
1. Information on the products and installation method used.
2. Pre- and post-inspection results.
3. Test results.
4. Any changes or deviations from the Contract Documents and possible corrective
work.
A. Verification/Basis for Rejection: Materials not complying with the requirements of
this Technical Specification shall be rejected at the discretion of the City or City’s
Representative. Repairs, replacements, and retesting shall be accomplished in
accordance with the Contract Documents at no additional cost to the City.
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02720 - 23
October 25, 2024
SECTION 02720
FIBER REINFORCED POLYMER (FRP)
B. Affidavit of Compliance: The City requires an affidavit from the FRP material supplier
or Contractor, as applicable, that the material provided, or the installation performed
complies with the applicable requirements of the Technical Specifications provided
herein and delivered to the City or City’s Representative according to Technical
Specification Section 01300 - SUBMITTALS.
3.07
PROTECTION OF SITE:
Except as otherwise provided herein, the Contractor shall protect from damage all fences,
structures, sidewalks, utilities, trees, shrubbery, lawns, etc., during the progress of this
work. All debris and unused materials shall be removed immediately upon completion of
the work. The site shall be restored as nearly as possible to its original condition, including
the replacement, at the Contractor's sole expense, of any facility or landscaping which has
been destroyed or damaged beyond restoration.
3.01
UTILITIES:
The Contractor shall arrange for and provide any required utilities at the Contractor’s sole
cost and expense. This includes but is not limited to water, power for operating any
equipment along with personnel sanitation facilities.
3.02
CLEANING AND PREPARATION
A. The Contractor shall be responsible for all cleaning and surface preparation. The
Contractor shall notify the City’s Representative of any irregularity, which may
interfere with the proper installation.
3.03
ACCEPTANCE
As a condition precedent to Final Acceptance of the work, Contractor shall certify the
proper installation and testing of material provided under this section. Certification shall
warrant that materials and installation are free of defects and/or workmanship and suitable
for trouble-free operation under the conditions set forth in these Technical Specifications.
** END OF SECTION **
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02720 - 24
October 25, 2024
SECTION 02720
FIBER REINFORCED POLYMER (FRP)
[This page intentionally left blank for double sided printing]
SECTION 02760
SEWER PIPE AND SEWER STRUCTURE CLEANING
______________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02760 - 1
October 25, 2024
PART 1 - GENERAL
1.01 DESCRIPTION
A. SCOPE:
This section specifies the requirements for cleaning of sanitary sewer pipes and
manhole structures prior to remote visual inspection and pipe / manhole
rehabilitation.
B. REQUIREMENTS:
The work to be done consists of furnishing all labor, materials, and equipment
to remove loose or detached PVC liner, accumulated sediments and debris
down to sound, solid structural material. The Contractor shall grit blast or hydro
blast with a minimum 1000 PSI water pressure for duration sufficient to clean
to lining manufacturer’s recommendations.
The Contractor shall remove obstructions, deteriorated or loose PVC linings,
existing sediment, debris, roots, scale, encrustations, and grease accumulations
from the sanitary sewer pipes and sewer structures to be inspected and/or
rehabilitated and adequately prepare the surfaces for CIPP liner installation,
manhole inserts and/or grout repair. All materials dislodged during cleaning
and surface preparation shall be removed from the pipe and manhole work area
and delivered to an approved disposal site.
1.02 SUBMITTALS
A. The following submittal shall be provided in accordance with Technical
Specification Section 01300 - SUBMITTALS:
1. A letter report identifying the methods the Contractor anticipates employing
to remove loose/detached linings, sediment, debris, grease, scale,
encrustations, and roots throughout the sanitary sewer pipe to be
rehabilitated and in the sanitary sewer structures to be repaired or coated.
The letter report shall include a detailed explanation of the surface
preparation process and a schedule of activities and references where the
Contractor has used the identified cleaning method successfully in the past.
PART 2 - MATERIALS
2.01 CHEMICAL ADDITIVES
A. No chemicals shall be used without written approval of the City. In no case
SECTION 02760
SEWER PIPE AND SEWER STRUCTURE CLEANING
______________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02760 - 2
October 25, 2024
shall any chemical additive be used which might be considered hazardous or
might be considered detrimental to organisms or equipment of a wastewater
treatment plant, or detrimental to old or new pipe materials.
A Safety Data Sheet (SDS) shall be posted onsite with a copy supplied to the
City for all chemicals anticipated to be used in the project or brought on-site.
PART 3 - EXECUTION
3.01 GENERAL
The Contractor shall at all times conduct work so as to prevent any detrimental
sewage blockage and minimize surcharging in the sewer manholes or connecting
sanitary sewer system. Damage to existing facilities as a result of the Contractor's
work shall be promptly repaired in kind at the Contractor's expense.
3.02 SEWER BYPASSING AND DEWATERING
Sewer flow shall be bypassed or temporarily plugged during the cleaning of the
sewers as specified in Technical Specification Section 02145 – DIVERSION OF
SEWAGE FLOW AND DEWATERING.
3.03 CLEANING
Cleaning shall remove all loose or hanging lining and/or coatings previously
applied, sediment, rocks, debris, roots, grease accumulations and obstructions from
the manhole and pipe to be rehabilitated. Cleaning of the interior surfaces shall
remove all grease, scale, encrustation, and any other material from the surface that
may impede lining installation. Multiple passes with cleaning equipment may be
required at no additional cost to the City.
Sediment, material or debris from cleaning operations larger than U.S. #8 sieve
shall not be deposited downstream in the sewer main. Sedimentation deposited
downstream shall be removed at no cost to the City.
The Contractor shall be thoroughly familiar with all phases of structure cleaning to
ensure that surface preparation is adequate for lining installation without causing a
health hazard or damage to the sanitary sewage system, and public and private
properties.
The Contractor shall clean the pipe and manhole so that there is no visible residue,
rocks, debris, roots, grease accumulation and/or obstructions. The Contractor shall
clean the structure adequately for proper installation of the sewer rehabilitation
method proposed.
SECTION 02760
SEWER PIPE AND SEWER STRUCTURE CLEANING
______________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02760 - 3
October 25, 2024
Man entry into the interior of the pipe and/or manhole may be required to remove
loose, hanging or deteriorated material that may impact the rehabilitation.
3.04 DISPOSAL OF SEDIMENTS
The Contractor shall be responsible for transporting and disposing, including all
disposal fees, of any sediments and material removed from the sewer or structures
per
Technical
Specification
SECTION
01560
–
ENVIRONMENTAL
CONTROLS.
All sediment and debris removed from the sewer shall be disposed off-site in a
lawful manner. Hauling containers shall be watertight. On-site stockpiling of
removed material is not acceptable or allowed.
The Contractor is responsible for obtaining all necessary permits, fees, and
approval from all regulatory agencies required to perform the work, including
transport of sediments. Off-site disposal of all material removed from the sewer
shall be the Contractor's responsibility.
Copies of all disposal receipts shall be submitted to the City.
** END OF SECTION **
SECTION 02760
SEWER PIPE AND SEWER STRUCTURE CLEANING
______________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02760 - 4
October 25, 2024
[ This page intentionally left blank for double-sided printing ]
SECTION 02761
REMOTE CCTV INSPECTION
OF EXISTING AND REHABILITATED SEWERS
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02761 - 1
October 25, 2024
PART 1 - GENERAL
1.01
DESCRIPTION
A. This Technical Specification defines the requirements for internal remote CCTV
inspection of the interior of existing sanitary sewer pipe prior to (pre-video) and after
rehabilitation (post-video) construction activities. Post video documentation shall be
utilized to assist in determination of work acceptance and final payment.
The Contractor shall inspect the sewer interior using a camera or process capable of
producing a color 360-degree digital image of the pipe interior for permanent record
and documentation of inspection with audio annotation, date and location information,
and title information.
The Contractor shall be responsible for identifying and documenting existing defects
present within the pipe that were previously underwater and out of sight during the
Drawings development. CCTV will also be utilized to document the final condition of
the rehabilitated pipe showing the size and location of the repair along with capturing
the written signature of the quality control inspector directly on the repair to signify its
acceptance.
The Contractor shall utilize remotely operated equipment to record digital video
footage and collect data to determine the condition of the pipes. The Contractor shall
document the findings and bring to the attention of the City those locations with issues
that may adversely impact the final grade of the new liner. The Contractor shall repeat
the investigation following CIPP liner installation to document the final pipe grade as
evidence of proper installation and payment of work.
1.02
QUALIFIATIONS AND EXPERIENCE
The Contractor shall utilize a National Association of Sewer Service Companies
(NASSCO) certified technician to operate the CCTV camera to document the interior
sewer pipe condition and repairs performed.
1.03
SUBMITTALS
Contractor shall submit the following information for review per Technical Specification
Section 01300 – SUBMITTALS: re-write so it makes more sense
1. The Contractor shall submit the camera operator’s name and current NASSCO
Pipeline Assessment Certification Program (PACP) certification number. Any
camera operator personnel change will require an updated name and certification
SECTION 02761
REMOTE CCTV INSPECTION
OF EXISTING AND REHABILITATED SEWERS
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02761 - 2
October 25, 2024
number submitted for approval prior to work being completed by that individual.
2. The Contractor shall submit an example of the camera operator’s work consisting
of one remote visual inspection record in digital format of the operator’s previous
sewer inspection work complete with audio commentary and inspection log(s). The
submitted record shall show sewers that are of the same diameter as the sewers in
this project. The record and inspection logs will be reviewed to determine if the
quality of the images, technique, and procedures are acceptable and if defect repairs
are properly identified and documented. Samples shall be with the same camera,
lighting equipment, and data handling procedures proposed for this work.
3. The Contractor shall be responsible for modifications to their equipment and/or
inspection procedures to achieve report material of acceptable quality. No CIPP
lining installation work shall commence prior to approval of the camera format
material by the City or City’s Representative. Once accepted, the report material
shall serve as a standard for the remaining work.
4. Digital Video Disk (DVD) records or other approved format shall include labels
containing project titles, dates, including the City and Contractor company names.
Contractor shall maintain a copy of all inspection documentation (video, databases, and
logs) for the duration of the work and warranty period.
5. The final video shall be submitted to the City or City’s Representative within ten (10)
working days from the time the video was created.
6. The Contractor shall submit written inspection logs and video procedures according to
NASSCO PACP for pipes inspected.
PART 2 - PRODUCTS
2.01
MATERIALS
A. TELEVISION INSPECTION CAMERA(S)
1. Camera(s) shall be intrinsically safe and shall be operative in 100 percent humidity
conditions. Lighting intensity shall be remote controlled and shall be adjusted to
minimize reflective glare. Lighting and camera quality shall provide a clear,
focused picture of the entire inside periphery of the sewer. Camera shall have tilt
and zoom capabilities to view 90 degrees to the pipe centerline for the entire 360
degrees of the pipe circumference. Camera and associated equipment shall support
the minimum of 768H x 494V pixels and 470H TVL NTSC resolution.
2. The Contractor shall utilize equipment that allows for video to be performed within
conditions noted in the specification. Contractor’s equipment shall be sized to fit
SECTION 02761
REMOTE CCTV INSPECTION
OF EXISTING AND REHABILITATED SEWERS
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02761 - 3
October 25, 2024
within sewer segments. Any scrapes or damages to the manholes and pipe resulting
from equipment used shall be addressed and corrected at the Contractor’s expense.
B. DATA STORAGE DEVICES
Video recordings of all sewer pipe inspections shall be copied to Digital Video Disk
(DVD) disks or portable external hard drive compatible with the latest version of
Microsoft Windows operating system. The audio portion of the composite video shall
be sufficiently free from electrical interference and background noise to provide
complete intelligibility of the oral report. Video recording shall be MPEG I and shall
comply with ISO/IEC 11172 MPEG I specifications. The inspection image files
(pictures) shall have the ability to be exported to Industry Standard Formats, including
JPEG, BMP, and TIFF formats, and shall be capable of transfer between DVD and
external hard drive. A copy of the video recordings shall be consolidated into
subdirectories according to quarter section number and unique pipe segment numbering
system as provided by the City.
C. FOOTAGE COUNTER
A footage counter device, which measures the distance traveled by the camera in the
sewer, shall be accurate to plus or minus 2 feet in 1,000 feet. Footage counter record
shall be measured and documented from the pipe/manhole interface.
D. VIDEO TITLING
Video equipment software shall include genlocking capabilities to the extent that
computer generated data, (i.e., footage, date, size, address and location, etc.) as
determined by the City or City’s Representative can be overlaid onto video, and both
indicated on the television monitor and permanently recorded on the inspection video.
Title page of reach recording shall contain the camera operator name and certification
number. Absence of the certification number in the recording title page or video
investigation recording completed by a non-certified video operator shall be grounds
for rejection of video documentation recording. Costs to recreate the investigation
video documentation by a certified video operator shall be the responsibility of the
Contractor.
PART 3 - EXECUTION
3.01
INSPECTION METHODS
The Contractor shall inspect the sewer interior using a camera or process capable of
producing a color image for permanent record and documentation of inspection in digital
format (mpeg or jpeg) with audio location and date information, and data title information.
SECTION 02761
REMOTE CCTV INSPECTION
OF EXISTING AND REHABILITATED SEWERS
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02761 - 4
October 25, 2024
Pre-video and post-video inspections shall be conducted in the same direction along the
pipe.
A. SCHEDULE
The Pre-video remote visual inspection shall be performed after cleaning the sewer to be
rehabilitated as specified in Technical Specification Section 02760 – SEWER PIPE AND
SEWER STRUCTURE CLEANING and prior to rehabilitation of the pipe. The Contractor
shall be responsible for conducting Post-video inspection after the rehabilitation of the
sewer pipes has been completed.
The Contractor shall submit post-video of segments within ten (10) working days from the
date of pipe rehabilitation completion. The Contractor shall also submit hard copy post-
video inspection logs.
B. VERBAL COMMENTARY
The Contractor shall audio record narrative on the remote visual inspection the location,
upstream and downstream control points, date, and time of the inspection.
C. ACCESS
The City or City’s Representative shall have full access to observe the monitor and all
other operations at all times. The system of cabling employed to transport the camera
and transmit its signal shall not obstruct the camera's view.
D. INSPECTION RATE
The camera shall traverse through the sewer from upstream manhole to downstream
manhole. Maximum rate of travel shall be 30 feet per minute when recording analog
images. Camera advancement shall be stopped at each joint to obtain a 360-degree view
and at each repair location.
E. IMAGE PERSPECTIVE
1. The camera image shall be down the center axis of the pipe when the camera is in
motion. The Contractor is required to provide a 360-degree view of the pipe
interior. Points of interest shall also be documented and shall include, but not be
limited to, defects, encrustations, mineral deposits, debris, sediment, pipe repair and
any location determined not to be clean or part of proper pipe rehabilitation.
2. Video recording of the pipe interior shall include a 360-degree view of the pipe to
manhole connection at each upstream and downstream manhole location.
SECTION 02761
REMOTE CCTV INSPECTION
OF EXISTING AND REHABILITATED SEWERS
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02761 - 5
October 25, 2024
F. SEWER IDENTIFICATION
All inspection documentation shall include the sewer location identified by City of
Glendale GIS, quarter section and manhole numbers.
G. QUALITY CONTROL
The City or City’s Representative will review DVDs or portable external hard drive to
ensure compliance with the requirements listed in this Contract Documents. If any
portion of the rehabilitation work is determined not acceptable, the unacceptable work
shall be repaired or replaced, whichever the City or City’s Representative deems
appropriate, and re-inspected and documented at no additional cost to the City.
Final video documentation of the pipe interior following CIPP lining shall be one
continuous recording documenting the entire length of the pipe segment, from manhole
to manhole. If any portion of the pipe or lateral required additional repair, the entire
length of pipe, including laterals (if present) must be recreated to produce a final
construction record of the entire pipe length. Each repair location shall be documented
in images of the entire circumference of the edge weld strip repair. No additional cost
to the City will be allowed for video recreation.
H. AS-BUILT LOG
The Contractor shall document in Microsoft Excel format, the station, clock position
location, and size of all PVC repairs made within the pipe. Log spreadsheet shall be
submitted to the Owner for permanent record of repairs.
** END OF SECTION **
SECTION 02761
REMOTE CCTV INSPECTION
OF EXISTING AND REHABILITATED SEWERS
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
02761 - 6
October 25, 2024
[ This page intentionally left blank for double-sided printing ]
SECTION 09710
CONCRETE AND MASONRY COATING
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
09710 - 1
October 25, 2024
PART 1 - GENERAL
1.01
DESCRIPTION
A. SCOPE
This section specifies the coating system used for the rehabilitation of municipal
sanitary sewer manholes and structures to provide protection against chemical or gas
corrosion. The coating shall yield a hard, durable, chemical resistant coating and
provide a water and gas tight seal to concrete and other components within existing
sanitary sewer collection system infrastructure.
B. DEFINITIONS
1) In this Technical Specification, the words “coating” (or “coatings”) and “lining”
(or “linings” or “liner”) are used interchangeably. Similarly, “to coat” is used
interchangeably with “to line” (or other variations of these words).
2) In this Technical Specification, unless otherwise specifically noted, the word
“manhole” shall mean “sewer structure” and shall encompass sewer manholes,
sewer structures, sewer vaults, and other structures contained within the sanitary
sewer system. It also encompasses sewer pipes (or portions thereof) that are located
within the sewer structure but does not include sewer pipes (or portions thereof)
that are located outside of the limits of the structure.
3) In this Technical Specification, “existing manholes” shall mean those manholes
that are (or were) not constructed as part of this project work. “Rehabilitating”
existing manholes and "applying corrosion protective coating" to those manholes
shall include the following activities:
a. Cleaning and preparation of the surface to coating manufacture’s recommended
standards and removing corroded/deteriorated materials from the manhole, and
otherwise preparing the manhole for one of the approved coating systems.
b. Testing of the prepared surface to coating manufacturer’s standards prior to
applying an approved coating system.
c. Applying one of the approved coating systems, as specified herein.
d. Testing the finished surface coating, as required herein.
e. Other related activities, as noted herein.
SECTION 09710
CONCRETE AND MASONRY COATING
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
09710 - 2
October 25, 2024
Where required by the Contract Documents, existing manholes shall be rehabilitated
and an approved, or equal, corrosion protective coating applied to their interior
surfaces, as specified herein.
The approved coating system (as specified herein) shall be applied to exposed brick,
concrete, grout, mortar, and cementitious surfaces or portions thereof that are not PVC
lined within the manhole including pipe-to-throat transitions, throat, bench, risers,
cones, chimney, adjusting rings, etc as indicated in the plans.
1.02
QUALITY ASSURANCE
A. REFERENCES
This section contains references to the following documents. They are a part of this
section as specified and modified. In case of conflict between the requirements of this
section and those of the listed documents, the requirements of this section shall prevail.
Reference
Title
ASTM C109
Standard Test Method for Compressive Strength of
Hydraulic Cement Mortars (Using 2-in. or [50-mm] Cube
Specimens)
ASTM D638
Standard Test Method for Tensile Properties of Plastics
ASTM D2240
Standard Test Method for Rubber Property – Durometer
Hardness
ASTM D4138
Standard Practices for Measurement of Dry Film
Thickness of Protective Coating Systems by Destructive,
Cross-Sectioning Means
ASTM D4258
Standard Practice for Surface Cleaning Concrete for
Coating
ASTM D4262
Standard Test Method for pH of Chemically Cleaned or
Etched Concrete Surfaces
ASTM D4414
Standard Practice for Measurement of Wet Film Thickness
ASTM D4541
Standard Test Method for Pull-off Strength of Coatings
using Portable Adhesion Testers (Metallic Substrate)
ASTM D4787
Standard Practice for Continuity Verification of Liquid or
Sheet Linings Applied to Concrete Substrates
SECTION 09710
CONCRETE AND MASONRY COATING
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
09710 - 3
October 25, 2024
ASTM D5162
Standard Practice for Discontinuity (Holiday) Testing of
Nonconductive Protective Coating on Metallic Substrates
ASTM D7234
Standard Test Method for Pull-off Adhesion Strength of
coatings on Concrete Using Portable Pull-Off Adhesion
Testers
OSHA – ADOSH
Occupational Safety and Health Association - Arizona
Division of Occupational Safety and Health (ADOSH)
NACE
National Association of Corrosion Engineers Published
Standards
ACI 503.1 -503.4
Four Epoxy Specifications
B. STANDARDIZATION
Materials and supplies provided shall be the standard products of manufacturers.
Materials in each coating system shall be the products of a single manufacturer or
proven to be compatible.
C. INSPECTION
All work shall be performed in presence of the City or City’s Representative, unless
the City has granted prior approval to perform work in their absence. The Contractor
shall provide testing as approved by the City. Cost of this testing shall be the
responsibility of the Contractor. Inspection by the City or waiver of inspection in any
particular portion of work shall not relieve the Contractor of responsibility to perform
work in accordance with this Technical Specification.
a. Safety Equipment: Scaffolding and/or tri-pod safety equipment shall be erected and
moved by the Contractor to locations to facilitate inspection by the City or City’s
City or City’s Representative. The Contractor shall be responsible to provide
equipment and conditions according to OSHA safety standards for the City or
City’s Representative to enter into confined space for inspection purposes. The
Contractor shall provide additional illumination and/or fresh air upon the City’s
requests.
b. Surface pH Testing: The Contractor shall furnish services of a trained operator in
surface pH testing, equipment and chemicals until acceptance of prepared surface.
Surface pH testing shall be performed in the presence of the City or City’s
Representative. The Contractor shall perform pH testing on all surfaces prior to
application of coating. The Contractor shall be responsible to perform additional
surface cleaning/washing per Technical Specification Section 02760 - SEWER
PIPE AND SEWER STRUCTURE CLEANING as necessary to obtain pH
readings acceptable to coating manufacturer’s requirements.
SECTION 09710
CONCRETE AND MASONRY COATING
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
09710 - 4
October 25, 2024
c. Adhesion “Pull” Testing: The Contractor shall furnish until final acceptance of
coatings, inspection devices in good working condition for the verification of
adhesion of any substrate material to the existing concrete. The Contractor shall
furnish services of trained operator in pull test devices until final acceptance of
coatings. Pull test devices shall be tested in the presence of the City or City’s
Representative. The Contractor shall perform pull test in the presence of the City
or City’s Representative.
Pull testing and repair of the coating test areas shall be performed prior to spark
testing. The Contractor shall be responsible to repair test areas and retest coating as
necessary at no additional cost to the City.
The Contractor shall conduct thickness measurements of coating retained on the
destructive pull strength dolly. Measurements of thickness of applied protective
coatings in the presence of the City or City’s Representative. Pull strength dolly
shall be submitted to the City following thickness measurements as a permanent
record of coating thicknesses.
d. Holiday “Spark” Testing: The Contractor shall furnish services of a trained operator
in holiday detection devices until final acceptance of coatings. Holiday detection
devices shall be tested and operated in the presence of the City or City’s
Representative. The Contractor shall perform holiday test on all coated surfaces in
the presence of the City or City’s Representative. The Contractor shall be
responsible to repair defective areas and retest coating as necessary at no additional
cost to the City.
D. SUMMARY REPORT
Surface pH, pull strength, and coating thickness measurements shall be documented
and reported in a Summary Report produced by the Contractor and submitted to the
City. The report shall be presented after completion of underlayment, top coating
operations, and shall state number of manufacturer’s product units used and total square
footage of surface area covered. City shall have option of requiring the Contractor to
document number of units (coating materials) on hand before and after coating of each
structure operations to verify actual minimum coating thickness applied. All coating
thicknesses not meeting required minimums shall be removed and/or re-coated per
manufacturer’s recommendations and project Technical Specifications.
E. INSPECTION MILESTONES
The Contractor shall keep City informed of his progress on rehabilitation of each
structure. At each manhole, the City may inspect the work at the completion of each of
the milestones listed below before the Contractor shall commerce work on the next
milestone:
SECTION 09710
CONCRETE AND MASONRY COATING
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
09710 - 5
October 25, 2024
1. Completion of the cleaning and surface preparation activities required by these
Technical Specifications.
2. Completion of all void-filling activities and underlayment application, prior to
surface coating application, with the associated adhesion testing of the
underlayment layer.
3. pH of surface following cleaning and void filling underlayment activities, prior to
surface coating application.
4. Completion of the surface coating installation prior to testing.
5. Adhesion/bond testing of the finished coating system as required by these Technical
Specifications.
6. Spark testing of the final surface coating as required by these Technical
Specifications.
7. Following final clean-up and inspection, the Contractor shall prepare a table in
Microsoft Excel format and summit digitally the results of testing that include at a
minimum the manhole number, pull test locations with corresponding test results,
and spark test pass/fail results.
F. QUALITY CONTROL TESTING
The Contractor shall submit the following test results to the City:
1. pH Testing: pH of surface shall be tested per ASTM D4262 and reported.
2. Adhesion Testing: Adhesion of the coating to the concrete substrate shall be tested
per ASTM D7234, and the mode of failure shall be such that the substrate fails
before the coating separates from the substrate.”
3. Holiday Testing: Holiday “spark” testing shall be employed to identify holidays,
defects, and substandard coating thickness.
4. Coating Thickness Test: Coating thickness testing shall be performed by pull test
destructive testing methods and direct measurement of coating thickness to verify
cured coating meets the minimum dry mil thickness.
5. Surface Hardness Test: Coating Hardness shall be performed per ASTM D2240
and reported.
6. Chemical Resistance Testing: The following chemical resistance tests shall be
performed in accordance with the Standard Specifications for Public Works
Construction 2018 Edition, Section 210-2.3.3 and ASTM D638. The samples shall
SECTION 09710
CONCRETE AND MASONRY COATING
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
09710 - 6
October 25, 2024
be tested for weight change, tensile strength and elongation after exposure for a
period of 28, 56, 84 and 112 days in the following chemical solutions/volume
concentration percentage: Sulfuric Acid/20%, Sodium Hydroxide/5%, Ammonium
Hydroxide/5%, Nitric Acid/1%, Ferric Chloride/1%, Soap/0.1%, Detergent/0.1%,
Bacteriological (BOD)/≥700ppm, and Bleach/1%. After exposure to the chemical
solutions for the specified days of immersion, specimens shall exhibit zero (0)
weight loss, spalling, cracking or blistering. Any changes to appearance such as
color and texture shall be noted. After exposure to the chemical solutions for the
specified test intervals, the physical properties to be determined after each test
period are tensile strength (psi) and elongation (%) in accordance with ASTM
D638. All test specimen tensile strength results shall be greater than or equal to the
initial tensile strength prior to any chemical exposure.
1.03
CERTIFIED APPLICATOR
The Contractor applying coating shall be a contractor licensed in the state of the specified
project location. The coating system shall be applied by an applicator certified within the
prior two (2) years by the coating and underlayment material system manufacturer as
properly trained for applying the manufacturer’s coating and underlayment products.
Underlayment products include repair materials, grouts, fillers, primers, etc. A training
outline for the certification program undergone by the applicators shall be submitted to the
City, for review. The Contractor shall provide evidence that the personnel performing the
product application received the manufacturer's training for certification.
The Contractor shall appoint a Quality Assurance Manager who shall take full
responsibility for the oversight of the quality of the work. The Quality Assurance Manager
shall be fully certified and have a minimum of five (5) years of application experience with
the particular coating system.
Applicator(s) shall be fully certified by the product manufacturer and have a minimum of
two (2) years of application experience with the particular coating system.
1.04
DELIVERY AND STORAGE
Materials shall be delivered to the job site in their original, unopened containers. Each
container shall bear the manufacturer's name, coating type, batch number, date of
manufacture, storage life, and special directions.
Materials shall be stored in enclosed structures and shall be protected from weather and
excessive heat or cold. Flammable materials shall be stored in accordance with state and
local codes. Materials exceeding storage life recommended by the manufacturer or visibly
deviate from normal appearance or texture shall not be used, physically marked in Orange
paint on the container as being REJECTED and physically removed from the project site
so as not to be inadvertently incorporated into future work.
SECTION 09710
CONCRETE AND MASONRY COATING
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
09710 - 7
October 25, 2024
1.05
WARRANTY
A. A non-prorated written (but not bonded) warranty to cover workmanship and materials
against coating failure shall be provided for the entire coating system, including all
repair material, defect fillers, primers, intermediate (if applicable), and finish coats.
The minimum duration of the warranty shall be five (5) years following final
acceptance of the project. The product and the installation shall both be covered by the
Contractor’s warranty. The Contractor shall be responsible for administration,
performance and all ancillary costs associated with implementation of the warrantee.
The warranty shall be delivered to the City prior to and as a condition of final
acceptance and final payment for this project.
B. Inspection shall be conducted during the eleventh/fifty ninth months (FOR 12/60
MONTH WARRANTY ITEMS) following completion of all coating work. The
Contractor and representative of coating manufacturer shall attend inspection.
Defective work shall be repaired in accordance with these Technical Specifications and
satisfaction of the City within one (1) month of written notification. The City may, by
written notice to the Contractor, reschedule warranty inspection to another date within
one-year correction period, or may cancel warranty inspection altogether. If warranty
inspection is not held, the Contractor is not relieved of the responsibilities stated under
Contract Documents.
C. This warranty shall state that the coating(s) will not fail for a minimum period of five
(5) years. Coating failure is defined as blistering, cracking, embrittlement, or softening,
or failure to adhere to the substrate. The warranty shall also apply to any repair
materials, primers, or other products used in the application. If any repair or
replacement is necessary within the warranty period, a new five (5) year warranty
period shall start at the date that the manhole is placed back into service following
repairs.
D. By executing this contract, the Contractor certifies and agrees that any testing
performed during construction (e.g., spark testing, adhesion testing and/or other
testing) shall not in any way modify the warranty, nor relieve the Contractor for
responding to defects during the warranty period.
E. The Contractors responsibility to provide the Warranty is considered incidental to the
work and is, therefore, a non-pay item.
F. The Contractor and coating system Manufacturer shall within one (1) month of written
notice thereof, repair defects in materials or workmanship that may develop during said
warranty period(s).
G. The costs for ancillary items associated with coating repair includes, but not limited to,
permitting costs, bypass pumping, traffic control and third party quality control
inspection shall be the Contractor’s responsibility and are to be included in and
incidental to the cost(s) of warrantee repairs.
SECTION 09710
CONCRETE AND MASONRY COATING
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
09710 - 8
October 25, 2024
1.06
SUBMITTALS
A. Before materials are delivered to the job site, the Contractor shall provide the following
information in accordance with Technical Specification Section 01300 -
SUBMITTALS:
1. Name(s) and qualifications of all proposed applicator(s) per paragraph 1.03, along
with Certification of Applicator(s) and outline of training undertaken for the
certification program.
2. Schedule identifying sequence and dates the Contractor will be working on each
structure. When the Contractor is prepared to start work at a structure, they shall
inform the City of their schedule of milestone inspection points for that structure.
Failure to provide notification of any milestone inspection point is grounds for
rejection and non-payment of all work performed within the structure.
3. Current Arizona Contractor's license or equivalent (specifically for the
rehabilitation of concrete manholes/structures). If the manhole(s) to be rehabilitated
is (are) brick, then the license or equivalent shall state for the rehabilitation of
concrete and brick manholes.
4. Safety Data Sheet (SDS) for the grout, filler, primer and finish coating, the
Contractor proposes to use.
5. For the filler and finish coating, the Contractor shall provide the manufacturer's
technical literature and application instructions, which shall include the following:
a. Surface preparation recommendations and limitation(s) of any existing
subsurface materials for adherence bonding concerns.
b. Primer type, where required.
c. Limitations for surface preparation methods and/or products.
d. Maximum mil thickness per coat.
e. Mixing and proportioning requirements (as applicable).
f. Minimum and maximum curing time between coats (if applicable), including
atmospheric temperature and humidity limits for each.
g. Curing time before submergence in flowing liquid.
h. Thinners (if allowed) that are acceptable with coating material.
i. Environmental requirements for application and worker safety, including
ventilation, humidity, and temperature ranges.
j. Allowable application methods.
k. Maximum allowable surface moisture content.
l. Allowable surface pH range.
m. Required storage conditions and maximum storage life.
n. Sample of finished product showing final color.
SECTION 09710
CONCRETE AND MASONRY COATING
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
09710 - 9
October 25, 2024
6. List of materials proposed to be used under this section and manufacturer's
technical literature and data for each material.
7. A letter or manufacturer’s technical literature and product data identifying the
procedures recommended for repair of defect(s) that may be found in each proposed
material.
8. Written certification from the materials manufacturer that the surface material is
compatible with proposed material, the surface has been prepared to acceptable
standards, and the applied coating has been installed according to material
manufacturer’s recommendations.
9. Minimum pull force reading that is anticipated for proposed pull test equipment
and size of dolly for passing test.
10. Testing Summary Report per paragraph 1.02 D.
11. Written warranty per paragraph 1.05.
12. The Contractor shall provide procedures and products proposed for use to repair
deteriorated steel reinforcement bars (if present).
13. The Contractor shall provide procedures and products proposed for use around
utility penetrations (if present).
PART 2 – PRODUCTS
2.01
MANHOLE COATINGS
Materials shall be delivered to the site in factory sealed and labeled containers. Date of
manufacture shall be labeled on each container. Materials shall be handled and stored
according to the strictest requirements of the manufacturer and in accordance with all local,
state, and federal laws and regulations.
1. Coating systems shall be compatible with the preparation methods as specified herein.
Any limitations or deviations requested by the manufacturer shall be approved in
writing by the City, prior to surface preparation. The Contractor shall provide all labor,
materials and equipment as necessary at no additional cost to the City for any deviations
of surface preparation required by the coating materials manufacturer.
2. Epoxy based coating shall be applied within eight (8) months of their date of
manufacture (unless the manufacturer’s requirements are more stringent), or otherwise
approved in writing by the City.
SECTION 09710
CONCRETE AND MASONRY COATING
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
09710 - 10
October 25, 2024
3. Thicknesses specified herein is the minimum dry thickness required and do not include
the primer or underlayment thickness, unless otherwise noted. Provide greater
thickness where recommended by the product manufacturer.
4. Sealant or Primer, if required, shall be as recommended by the manufacturer for each
installation.
5. Defect filler and repair materials shall be as recommended by the manufacturer for each
installation. All materials shall be identified.
6. Manhole infiltration control material shall be as recommended by the manufacturer
for each installation, and shall be covered under the same warranty as the rest of the
coating system.
2.02
APPROVED CORROSION PROTECTIVE COATING SYSTEMS FOR EXISTING
MANHOLES
Manhole coating materials shall be one of the approved products listed in this paragraph.
Manhole coating system proposed shall be compatible with any existing manhole epoxy
coating present or removed down to coating manufacturer acceptable substrate at no
additional cost to the City. The approved corrosion protective coating systems shall be as
listed below.
• Sauereisen Sewergard Lining No. 210 with Sauereisen Underlayment No. F-120, as
manufactured by Sauereisen Cements, Pittsburgh, PA. The underlayment shall be used
to repair and reprofile corroded areas of manhole surfaces. Manhole surfaces shall be
cleaned and prepared in accordance with the manufacturer’s recommendations and
coating system specification sheets (COATSPEC) in Technical Specification Section
3.22 prior to application.
• Sewer Shield 150 Epoxy Lining as manufactured by Environmental Coatings, Mesa,
Arizona. The underlayment shall be used to repair and re-profile corroded areas of
manhole surfaces. Manhole surfaces shall be cleaned and prepared in accordance with
the manufacturer’s recommendations and coating system specification sheets
(COATSPEC) in Technical Specification Section 3.19 prior to application.
• Raven 405 Epoxy Lining with calcium aluminate cement underlayment, as
manufactured by Raven Lining Systems, Tulsa, Oklahoma. The underlayment shall be
used to repair and reprofile corroded areas of manhole surfaces. Manhole surfaces shall
be cleaned and prepared in accordance with the manufacturer’s recommendations and
coating system specification sheets (COATSPEC) in Technical Specification Section
3.22 prior to application.
The underlayment material and the surface coating material installed in any one manhole
shall be from the same coating system.
SECTION 09710
CONCRETE AND MASONRY COATING
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
09710 - 11
October 25, 2024
2.03
CORROSION INHIBITOR FOR REINFORCING STEEL
Reinforcing steel, exposed by corrosion or during surface preparation operations, shall be
treated with a water-based epoxy resin, anti-corrosion coating and bonding agent such as
Armatec 110 EpoCem, manufactured by the Sika Corporation, or approved equal. The
Contractor shall be responsible to verify that the corrosion inhibitor product is compatible
with proposed coating system materials.
2.04
BONDING COMPOUNDS
All surfaces where new concrete contacts existing concrete shall be coated with a bonding
compound as recommended by the manufacturer of the concrete repair material.
2.05
BENCH REPAIR
Acid-resistant non-shrink grout mortar shall be used for bench restoration. The grout
mortar shall be applied to a depth of at least ¾-inches on the bench. The finish surface shall
be hand-troweled smooth to finish the bench and channel.
2.06
UNDERLAYMENT FOR STRUCTURE WALL REPAIR
Where the manhole wall substrate material is exposed and/or deteriorated, the surface shall
be abraded down to solid concrete. Where the abraded material is equal to or greater than
0.25 inches from the original profile, the substrate shall be restored back to original profile.
Manhole wall repair (if necessary) shall be provided for manhole walls for re-profiling
back to original manhole dimensions with a product as recommended by underlayment and
coating manufacturer. Voids that extend beyond the exterior manhole wall shall be brought
to the attention of the City for approved repair procedures. Costs for exterior manhole wall
repair shall be considered a changed condition with costs for repairs negotiated and agreed
upon prior to proceeding with the work. Failure to obtain prior approval of repair costs
eliminates any claims by the Contractor for additional compensation for added work to
repair the manhole.
PART 3 - EXECUTION
3.01
HAZARDOUS LOCATIONS
The City may wish to enter the manhole under the Contractor’s safety program to perform
observations and/or perform additional testing. The Contractor shall provide the necessary
safety equipment, monitoring, and safe working atmosphere to allow the City or City’s
Representative to safely enter the manhole, at no additional cost to the City.
The Contractor is responsible for safety of the job site, including the responsibility to
enforce and enact the provisions of the Contractor’s Confined Space Entry program and
the responsibilities to monitor the atmosphere within the structures and provide a safe
SECTION 09710
CONCRETE AND MASONRY COATING
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
09710 - 12
October 25, 2024
working atmosphere and environment. These safety measures shall be at no additional cost
to the City. The City shall not be responsible for safety or for safety monitoring of the job
site.
3.02
SEWAGE FLOW AND DIVERSION
The Contractor shall be aware that the existing manholes included in this project are active,
functioning manholes. The Contractor shall be required to coordinate the minimization of
existing sewer flow and corresponding water level within the manhole through upstream
diversion as much as possible per Technical Specification Section 02145 – DIVERSION
OF SEWAGE FLOW AND DEWATERING when rehabilitating the lower sections of the
manhole.
Manholes designated for rehabilitation that are contiguous to pipe rehabilitation activities
shall be performed while flow is diverted and manhole is dewatered.
3.03
MANHOLE PREPARATION AND CLEANING
Surface preparations for each type of surface shall be in accordance with manufacturer’s
recommendations or the specific requirements of the coating specification sheet
(COATSPEC).
The Contractor shall inspect all surfaces specified to receive a coating system prior to
surface preparation. The Contractor shall notify City, of any noticeable disparity in the
surfaces, which may interfere with the proper preparation, or application of the coating
system.
The entire manhole interior including frame, chimney, walls, bench and throat shall be
cleaned prior to rehabilitation using abrasive blasting and/or hydro jet cleaned per
Technical Specification Section 02760 – SEWER PIPE AND SEWER STRUCTURE
CLEANING. The Contractor shall remove all manhole steps present within the interior or
as directed and any voids repaired.
The Contractor shall use manhole debris shields or other approved method to prevent debris
from entering the live sewers. Discharge of removed sediment and debris into the
interceptor pipe is prohibited. The Contractor shall remove and legally dispose of dislodged
debris offsite. All hauling equipment shall be watertight to prevent spillage during
transport. The Contractor will be responsible for interceptor pipe cleaning, removal of all
sediments to an approved waste facility, and all costs incurred if debris is observed to be
discharged into the interceptor sewer.
3.04
DEFECT REPAIR
A. All surface defects including tie holes, any honeycombing or otherwise defective
concrete or brick shall be repaired. All voids, holes, and rough or irregular surfaces
shall be filled/repaired.
SECTION 09710
CONCRETE AND MASONRY COATING
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
09710 - 13
October 25, 2024
B. The Contractor shall use the fill/repair material recommended by the coating
manufacturer, to repair or fill all defects. Areas to be patched shall be cleaned. Minor
honeycombed or otherwise defective areas shall be removed to solid concrete. The
edges of the cut shall be perpendicular to the surface of the concrete. Patches on
exposed surfaces shall be finished to match the adjoining surfaces after they have set.
Finishes shall be equal in workmanship, texture and general appearance to that of the
adjacent material.
C. Deteriorated or honeycombed concrete which exposes the reinforcing steel or with
defects that affect the structural strength shall be repaired. Any exposed reinforcing
steel shall be mechanically cleaned and coated in accordance with paragraph 3.08. The
proposed repair method shall be approved by the City.
D. Extend all existing control and expansion joints through any patch or repair area.
3.05
STRUCTURAL REINFORCING REPAIR
Structural repairs shall include splicing new reinforcing steel to existing reinforcing steel
and providing additional reinforcing steel to reestablish the original structural integrity and
existing loading capacity. Provide 3/8-inch diameter anchor bolts as needed to support
reinforcing steel.
3.06
REINFORCING STEEL TREATMENT
Where corrosion or surface preparation activities have exposed reinforcing steel the
following procedure shall be used:
1. If half the diameter of the reinforcing steel, or more, is exposed, chip out behind
the reinforcing steel a minimum of 1-inch for placement of grout or polymer
concrete.
2. Determine cross sectional area loss of reinforcing steel.
3. Where reinforcing steel cross sectional area loss exceeds 15% of the original
reinforcing steel, perform structural repair as directed by the City.
4. Abrasive blast all exposed reinforcing steel surfaces to remove all contaminants
and corrosion products.
5. Clean exposed reinforcing steel with stiff brush or grit blast equipment per
Technical Specification Section 02760 – SEWER PIPE AND SEWER
STRUCTURE CLEANING.
6. Apply a 20 mil (wet) coat of corrosion inhibitor to all surfaces of the clean, exposed
reinforcing steel with a stiff brush or spray equipment. Allow 2 to 3 hours for
SECTION 09710
CONCRETE AND MASONRY COATING
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
09710 - 14
October 25, 2024
coating to cure or until surface is tack-free.
7. Apply a second 20 mil (wet) coat of corrosion inhibitor and allow for 2-hour to 3-
hour cure prior to placement of polymer mortar, cementitious mortar, or grout.
3.07
REPAIR MANHOLE BENCH AND NON-MAIN CHANNEL(S)
The Contractor shall repair manhole bench and non-main channel(s) with acid-resistant
mortar. The grout mortar shall be applied to a depth of at least ¾-inches on the bench. The
finish surface shall be hand-troweled smooth to finish the bench and channel. Manhole
bench shall be sloped a minimum ½-inch per foot to the edge of the throat. Minimum
mortar thickness shall be ¾-inch.
3.08
CHIMNEY REPAIR
Brick chimneys shall be repaired through re-pointing or replacement as necessary to ensure
structural integrity.
3.09
MANHOLE FRAME AND COVER AND ADJUSTING RINGS REPLACEMENT
Manhole frames and covers shall be replaced as indicated in the Contract Documents. The
Contractor shall perform work in accordance with MAG Standard Details 420, 422, and
424. The frames and covers shall be Product Numbers 2230Z (Frame) and 2230A (Cover),
as manufactured by East Jordan Iron Works, or approved equal. The covers shall contain
the City of Glendale official logo and the words “City of Glendale Sanitary Sewer” as
shown on City of Glendale Standard Detail G-704. The frames and covers shall have a
nominal opening diameter of 30-inches.
Adjusting rings shall be replaced as necessary to raise the lid to surface grade and slope.
Grade rings shall be per Technical Specification SECTION 13133 – POLYPROPYLENE
GRADE ADJUSTMENT RINGS. If concrete adjusting rings are used, they shall receive
the same corrosion-resistant coating system as the rest of the concrete in the manhole.
3.10
PREPARATION
A. GENERAL
Surfaces to be coated shall be clean and dry according to Technical Specification
Section 02760 – SEWER PIPE AND SEWER STRUCTURE CLEANING.
B. DETAILED SURFACE PREPARATION
Surface preparations for each type of surface shall be in accordance with the specific
requirements of the coating specification sheet (COATSPEC).
SECTION 09710
CONCRETE AND MASONRY COATING
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
09710 - 15
October 25, 2024
C. CIPP SURFACE PREPARATION
CIPP liner shall be abraded clean to 80 grit surface finish roughness.
3.11
COATINGS
A. GENERAL
Coating products shall not be used until the City has inspected the materials and the
coating manufacturer's technical representative has instructed the Contractor and City
in the recommended procedures for surface preparation, mixing and application of the
coating.
B. COATING SYSTEMS
Field coats shall consist of one or more finish coats to build up the coating to the
specified mil thickness. Unless otherwise specified, finish coats shall not be applied
until other work in the area is complete and until all previous coats have been inspected.
The Contractor shall employ whatever means necessary (e.g., humidity control,
temperature control, additional abrasive blasting, hydro jet cleaning, mechanical
surface preparation, etc.) to ensure strong adhesion of the surface coating layer(s), to
any underlying and overlying layers and proper curing of the surface coating layer(s).
If the surface coating is applied in two or more layers, the time between applications of
the various layers shall be controlled to ensure proper bond between layers.
C. COATING REQUIREMENTS
The approved surface coating shall be mixed in a clean, dry mixing container.
Compound that has begun to set shall not be recovered by adding additional liquid but
shall be discarded.
All items of equipment, or parts and surfaces of equipment, which are immersed when
in service, with the exception of pumps shall have all surface preparation and coating
work performed in the field.
3.12
COATING APPLICATION
A. WORKMANSHIP
Coated surfaces shall be free from runs, drops, ridges, waves, laps, and trowel marks.
Coats shall be applied so as to produce an even film of uniform thickness completely
coating corners and crevices.
SECTION 09710
CONCRETE AND MASONRY COATING
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
09710 - 16
October 25, 2024
The Contractor's equipment shall be designed for application of the materials specified.
The coating shall be applied using a trowel suitable for obtaining the proper thickness
and surface characteristics as recommended by the coating manufacturer.
Each coat shall be applied evenly and sharply cut to line. Care shall be exercised to
avoid over-coating or spattering on surfaces not to be coated. All over-coating or
spattering shall be removed.
For all coatings, trowel marks and other surface irregularities shall be removed by using
a short nap mohair paint roller. The short nap mohair shall be dampened with water.
Excess water shall be shaken off prior to use.
B. ATMOSPHERIC CONDITIONS
Coatings shall be applied only to surfaces that are dry, and only under conditions of
evaporation rather than condensation. Coatings shall not be applied during rainy, misty
weather, or to surfaces upon which there is frost or moisture condensation. During
damp weather, when the temperature of the surface to be coated is within 10 degrees
Fahrenheit (F) of the dew point, the surfaces shall be heated to prevent moisture
condensation thereon. During coating, and for a period of at least eight (8) hours after
the coating has been applied, the temperature of the surfaces to be coated, the coated
surfaces, and the atmosphere in contact shall be maintained at or above 40 degrees F
and 10 degrees F above the dew point. When applied, coating shall be approximately
the same temperature as that of the surface on which it is applied, but not greater than
the maximum allowable coating installation temperature as specified by the
manufacturer. Fans or heaters shall be used inside enclosed areas where conditions
causing condensation are present.
Structures shall be continuously ventilated to prevent condensation. The Contractor
shall be responsible for providing, installing, maintaining and removal of all safety
apparatus safeguarding open structure being ventilated.
Contractor shall confirm ambient temperature and humidity of the manhole interior and
the surface temperature and moisture content of the surface, and the temperature of
coating materials that is to be applied are within the manufacture’s recommended
ranges.
C. SURFACE CONDITIONS
The Contractor shall remove excess water from the surface using compressed air
equipment with oil-trapping filters, or other means to produce surface-dry conditions,
or as recommended by the coating manufacturer. Suitable heaters shall also be used as
needed to produce the surface-dry condition. The surface shall be vacuumed to ensure
that loose particles are not present. The Contractor shall evaluate the moisture content
in accordance with the requirements of ACI 503-1 – 503.4 standard specification
applicable to the application prior to the installation of any coatings.
SECTION 09710
CONCRETE AND MASONRY COATING
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
09710 - 17
October 25, 2024
D. PROTECTION OF COATED SURFACES
Items which have been coated shall not be handled, worked on, or otherwise disturbed,
until the coating is completely dry and hard. Do not allow flowing water, chemicals or
other liquids on the approved, applied coating for a minimum of four (4) hours after
installation or longer as recommended by the coating manufacturer.
E. THICKNESS AND CONTINUITY
Coating system thickness is the total thickness of protective coats.
The surface area covered for various types of surfaces and thickness per coat shall not
exceed those recommended by the manufacturer. Coatings shall be applied as a
minimum to the mil thickness specified, in layers if necessary, as recommended by the
coating manufacturer and in accordance with these Technical Specifications and
project requirements.
In testing for continuity of coating about welds, projections (such as bolts and nuts,)
and crevices, the City will determine the minimum conductivity for smooth areas of
like coating where the mil thickness has been accepted. This conductivity shall then
be taken as the minimum required for these rough or irregular areas. Pinholes and
holidays shall be repaired and recoated to the required coverage.
F. SAFETY AND VENTILATION REQUIREMENTS
Requirements for safety and ventilation shall be in accordance with manufacturer’s
recommendations.
3.13
ADHESION / BOND TESTING
A. GENERAL
1. After proper cure the Contractor shall perform an adhesion test in accordance with
ASTM D7234 in accordance with manufacturer’s recommended procedures to
demonstrate that the specified field coatings adhere to the substrate. Costs
associated with adhesion testing are considered to be incidental to the unit price
cost of coating.
2. Where unacceptable test results are obtained, the Contractor shall be responsible
for removing and reapplying the specified coatings at no additional expense to the
City.
SECTION 09710
CONCRETE AND MASONRY COATING
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
09710 - 18
October 25, 2024
B. FREQUENCY OF TESTING
After the approved coating has been applied to all specified surfaces and has adequately
cured (as determined by the manufacturer, but no more than 4 days), the Contractor
shall test the finished coating system for adequate adhesion between the underlying
substrate and the coating system and between the various layers of the coating system.
Said test shall be performed in-place and in accordance with ASTM Standard D-7234
and the requirements as dictated in the remainder of this section.
1. Adhesion testing shall be performed at two different stages of the work:
a. Underlayment Adhesion Testing: Underlying substrate shall be tested before
the surface coating layer(s) are applied;
b. Finish Coating System Adhesion Testing: After the surface coating layer(s)
have been applied, the adhesion of all applied layers in the coating system to
one another and to the underlying substrate shall be tested. The Contractor shall
perform adhesion tests on 30% of the manholes coated, or at least one (1)
manhole if 30% of the manholes coated is equal to less than one (1).
2. Adhesion tests shall be required at a minimum of one (1) underlayment adhesion
test and one (1) finished coating system adhesion test per manhole tested.
3. Specific test locations within each manhole shall be selected by the City or City’s
Representative. The City or City’s Representative shall be present to observe all
adhesion testing.
4. The need to repeat an adhesion test due to an error in the performance of the
adhesion testing (e.g., a dolly coming off prematurely) or due to a failure in the
coating system before the required full test pressure is applied (i.e., a "not pass" test
result) shall not count as an additional test for the purposes of determining
compliance with the minimum number of tests required per Item No. 1, but shall
rather be denominated a "repeat test".
5. Adhesion testing of the underlayment layer shall conform to the following:
a. After the underlayment layer has cured for a minimum of 4 hours but before the
surface coating has been applied over the underlayment layer, the Contractor
shall test the underlayment layer for proper adhesion to the underlying
substrate.
b. The Contractor shall perform the adhesion testing in-place and in accordance
with ASTM Standard D-7234 and the requirements as dictated in the remainder
of this section.
SECTION 09710
CONCRETE AND MASONRY COATING
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
09710 - 19
October 25, 2024
6. The adhesion/bond testing is in addition to the spark testing discussed in paragraph
3.14.
C. ADHESION TEST EQUIPMENT
The remaining paragraphs of this section apply to both the adhesion testing of the
underlayment layer and the adhesion testing of the finished coating system:
The Contractor shall perform the adhesion testing discussed in this section using a
DeFelsko Positest Pull-off Adhesion Tester Model AT-A or AT-M with 50mm dolly
accessory kit or City Approved Equal, to be provided by the Contractor. The Contractor
shall be responsible to purchase and provide enough 50 mm diameter dollies (as sold
by DeFelsko) and adhesive for the dollies to perform all of the required tests.
The Contractor shall provide the equipment and tools to core drill around the test dolly
location to score the applied coating to a depth of the substrate material that bond
strength is being verified as described in paragraph 2.16 - D.
The Contractor shall provide proof that the pull-off adhesion tester has been calibrated
within the last twelve (12) months.
D. ADHESION TEST PROCEDURES
Adhesion testing shall be conducted after the coating system has cured per
manufacturer instruction and tested in accordance with ASTM D2240 and in
accordance with ASTM D4541 (for metal) or ASTM D-7234 (for concrete). Adhesion
shall be completed per ASTM or as described as follows:
1. The Contractor shall first adhere the test dolly to the surface of the manhole at the
test location selected by the City. The Contractor may lightly sand the coating
surface with sandpaper at the test location to improve dolly adhesion. After the
adhesive has set, the Contractor shall test the dolly for adhesion to the surface of
the manhole by pulling on it by hand. If the dolly comes off, the Contractor shall
re-adhere the dolly, using different glue if necessary. After the dolly is properly set,
the Contractor shall then score the manhole surface (using a circle-cutting "hole
saw" type drill bit that leaves the center of the drill area intact) around the perimeter
of the dolly. The drill bit shall penetrate through the layers to be tested, but shall
not penetrate more than 1/8-inch into the underlying substrate. The diameter of the
drilled circle shall match (1/8-inch +/-) the diameter of the test dolly. Use of a sharp
and properly sized cutting instrument is required.
2. The adhesion testing machine shall then be attached to the dolly and each test
location shall be tested to a minimum pulling strength of 200 psi (defined herein as
the pulling force divided by the test sample cross-sectional area perpendicular to
the applied force).
SECTION 09710
CONCRETE AND MASONRY COATING
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
09710 - 20
October 25, 2024
3. If delamination or any other failure occurs between or within any of the coating
system layers and/or the underlying concrete substrate prior to the application of
the full pulling pressure of 200 psi, the test shall be classified as “not pass”.
However, if the dolly comes off the surface of the coating and no other delamination
or failure occurs between or within any of the coating system layers and/or the
underlying concrete substrate, the test will not be classified as a "failure" or "not
pass", but the test shall be repeated at no additional cost to the City. The loading
duration rate up to the full pulling pressure of 200 psi shall be consistently applied
such that the test last a minimum of 7 seconds.
The test can be discontinued if the testing pressure reaches 200 psi and no
delamination or other failure has occurred within or between any of the coating
system layers and/or the underlying concrete substrate, which test would be judged
a “pass”. If delamination or other failure occurs within the underlying substrate, but
only when the applied pulling pressure is in excess of 200 psi, the test shall also be
judged to be a “pass”. To avoid damaging the test equipment, do not continue the
test beyond 500 psi.
4. For tests that are classified as “not pass”, the City will require additional testing. In
the event of a “not pass”, three (3) additional tests shall be performed. Location of
tests shall be at the discretion of the City. If any one (1) of the three (3) additional
tests is found to be “not pass”, the coating shall be determined as defective and
remedial action required.
Remedial action will include removal of the entire coating system (or whatever
components of it that have been installed in the manhole to that point) from the
entire manhole, re-cleaning of the manhole, re-application of the coating system to
all required surfaces and re-testing. Said retesting and remedial action shall be at
no additional cost to the City.
5. After the adhesion tests have been performed, the Contractor shall mechanically
grind down the test locations to the underlying substrate and re-apply the
underlayment and/or coating system (whatever has been installed up to that point
in the manhole) in accordance with these provisions to patch the area. Said repair
work shall be at no additional cost to the City. The Contractor shall not use acetone,
MEK or other chemicals to dissolve the underlayment or coating system as a
substitute for mechanical grinding down of the test area.
3.14
HIGH VOLTAGE SPARK TEST
A. DEFINITION – HOLIDAY: Holidays are defined as pinholes and voids in non-
conductive coating that allow electrical current to pass through the protective coating
to the base material.
B. After the protective coating has set hard to the touch it shall be inspected with high-
voltage holiday detection wire brush wand style equipment. Surface shall first be dried,
SECTION 09710
CONCRETE AND MASONRY COATING
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
09710 - 21
October 25, 2024
an induced holiday shall then be made on to the coated concrete surface and shall serve
to determine the minimum/maximum voltage to be used to test the coating for holidays
at that particular area. The spark tester shall be initially set at 100 volts per 1 mil (25
microns) of film thickness applied but may be adjusted as necessary to detect the
induced holiday (refer to NACE RPO188-99 or ASTM D5162).
In testing for continuity of coating about welds, projections (such as bolts and nuts),
and crevices, the City will determine the minimum conductivity for smooth areas of
like coating where the mil thickness has been accepted. This conductivity shall then be
taken as the minimum required for these rough or irregular areas. Pinholes and holidays
shall be repaired and recoated to the required coverage.
Whereas adhesion testing is required at two (2) stages of the project work in each
manhole, spark testing is required only on the fully installed coating system.
1. After the approved coating has been applied to all specified surfaces, the Contractor
shall spark test the coated surfaces in accordance with ASTM D4787. The
Contractor shall provide all equipment and materials necessary to perform said
testing, which equipment and materials shall remain the property of the Contractor.
2. Testing shall be performed with a wire brush-type test wand (the squeegee-type is
not acceptable) with a minimum test voltage of 100 volts per mil (where 1 mil =
1/1000-inch) of finished surface coat thickness. For example, a minimum of 12,500
volts shall be used for a surface coat thickness of 1/8-inch (125 mils). The
Contractor shall use a grounding rod, or other means to establish ground for the
spark testing equipment.
3. As a test of the proper functioning of the spark testing equipment, the City may
require the Contractor to drill a hole through the coating system into the underlying
concrete substrate and to demonstrate to the City that the spark testing equipment
can "find" the hole. The Contractor shall then patch and repair the hole at no
additional cost to the City. At the City discretion, one such quality control test may
be required for each manhole. Unless otherwise determined by the City, any
adjustments to the spark testing methodology (e.g., adjusting the grounding
method, increasing the test voltage, etc.) required to "find" the known holiday
(hole) shall remain in effect for the remainder of the spark testing of that manhole.
4. The entire surface of the manhole shall then be spark tested. Any imperfections
found in the coating system shall be ground down and refilled. Use of a chemical
solvent such as acetone or MEK in lieu of mechanical grinding down the area shall
not be permitted. Repaired areas shall be re-tested. Said testing, repairs and re-
testing shall continue until all portions of the manhole pass the spark test as
specified herein.
5. The Contractor shall perform repairs and re-testing at no additional cost to the City.
All detected holidays shall be marked and repaired by abrading the coating surface.
SECTION 09710
CONCRETE AND MASONRY COATING
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
09710 - 22
October 25, 2024
After abrading and cleaning, additional protective coating material shall be hand
applied to the repair area. All touch-up/repair procedures shall follow the protective
coating manufacturer's recommendations.
6. The City or City’s Representative shall be notified and present to observe testing
and retesting. In addition, the Contractor shall provide certification for each
manhole stating that the coating is free of holes or other imperfections.
3.15
UNDERLAYMENT DEFECT REPAIR
A. All surface defects in the underlayment including cracks, tie holds, minor
honeycombing or otherwise defective concrete, shall be repaired. All voids, holes,
rough or irregular concrete shall be cleaned with abrasive blasting and hydro jet
cleaning to sound material and filled.
B. The Contractor shall use the repair and fill material recommended by the coating
manufacturer to repair or fill all defects. Areas to be patched shall be cleaned. Minor
honeycombed or otherwise defective areas shall be cut out to solid concrete to a depth
of at least 1-inch. The edges of the cut shall be perpendicular to the surface of the
concrete. Patches on exposed surfaces shall be finished to match the adjoining surfaces
after they have set. Finishes shall be equal in workmanship, texture and general
appearance to that of the adjacent concrete. Concrete with honeycombing which
exposes the reinforcing steel or with defects, which affect the structural strength, shall
be corrected.
3.16
REPAIRS OF COATING SYSTEMS
All pinholes, uncured coating, blisters, surface imperfections and damage to the coating
resulting from the adhesion test shall be prepared to a point 1-inch minimum beyond the
limits of the damaged area. Pinhole defects shall be primed and recoated with the same
coating system to a minimum additional thickness of 30 mils unless otherwise specified by
the coating manufacturer and/or City.
Blisters, uncured coating and surface imperfections shall be completely removed and the
areas recoated with appropriate coating material to 1-inch minimum beyond the repair area
at a minimum dry film thickness of 125 mils or design coating thickness whichever is
greater. The damage resulting from the adhesion test shall be repaired by recoating with
appropriate lining material to 1-inch beyond the repair area at 150 mils or design coating
thickness whichever is greater. Additional spark testing shall be completed after repairs are
completed.
3.17
INSPECTIONS
A. The Contractor shall notify City or City’s Representative of impending completion of
surface repairs, re-profiling, and prior to application of epoxy coating.
SECTION 09710
CONCRETE AND MASONRY COATING
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
09710 - 23
October 25, 2024
B. The notifications shall be given a minimum 24-hours in advance of completion of the
surface repairs and re-profiling, and 24-hours in advance of application of the epoxy
coating and any testing, including spark testing, adhesion testing, and dry film thickness
testing.
C. Failure to provide notification at these designated times/work stages may prevent the
acceptance of the work by the City.
3.18
CLEANUP
Upon completion of coating, the Contractor shall remove surplus materials, protective
coverings, and accumulated rubbish, and thoroughly clean all surfaces and repair any
overspray or other coating-related damage.
Any spilled or over sprayed material must be cleaned-up prior to curing. After curing has
occurred, clean-up may be accomplished by chipping hydro jet cleaning and/or abrasive
blasting. All discarded materials shall be disposed of properly. Clean-up and disposal of
discarded material shall be at no additional cost to the City.
Surfaces damaged by clean-up procedures shall be cleaned, repaired and refurbished to
original condition.
SECTION 09710
CONCRETE AND MASONRY COATING
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
09710 - 24
October 25, 2024
3.19
A. COATING SYSTEM SPECIFICATION SHEETS (COATSPEC)
Surfaces shall be coated in accordance with the COATSPEC to the system thickness
specified.
Coating System
Identification:
Sewer Shield 150
Surface:
Concrete/Masonry
Minimum Surface
Preparation:
Abrasive Blasting and Hydro Blasting
Concrete Surface
Profile Acceptable
Range:
ICRI CSP 3-4
Concrete:
Except as otherwise specified, loose concrete, form oils,
surface hardeners, curing compounds, and laitance shall be
removed from surfaces by abrasive and hydro blasting.
Voids and cracks shall be repaired as specified in Technical
Specification Section 09710, paragraph 3.06 and as
indicated by the underlayment defect repair paragraph. After
grit abrasion blasting, the concrete should be high pressure
washed to remove oil, grease, and other contaminants. All
active hydrostatic leaks must be stopped by use of a water
stop, waterproofing, or urethane grout.
Concrete must be structurally sound, dry or damp, free of
grease, oils, coatings, dust, curing compounds and other
contaminants. Surface laitance must be removed. The
preferred method of surface preparation is abrasive blasting
or shotblasting. For oil contaminated surfaces use of steam
cleaning in conjunction with strong emulsifying detergent
may be considered. Rinse thoroughly with potable water.
After cleaning, remove defective concrete, honeycombs,
cavities, joint crack voids and other defects by routing to
sound material. Smooth, precast and formed concrete
surfaces must be cleaned, roughened and made absorptive
by abrasive blasting or shotblasting. If it is not possible to
abrasive blast or shotblast, consider acid etching with a 15%
Hydrochloric acid solution. After etching pressure wash or
flush the surface with copious amounts of water to neutralize
the surface. Care must be taken to ensure that all salts and
residue from the reaction have been removed. The pH of the
surface should be checked as per ASTM D4262 following
acid etching. Following surface preparation, the cleaned
SECTION 09710
CONCRETE AND MASONRY COATING
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
09710 - 25
October 25, 2024
surface should pull concrete when tested with an Elcometer
or similar pull tester (ASTM D4541). Before application of
the lining system, use the “Visqueen test” (ASTM D4263)
to evaluate moisture level in concrete.
Epoxy Coating
Compatibility:
Except as otherwise specified, any existing coating that is
incompatible with proposed epoxy coating as recommended
by the proposed coating manufacturer’s recommendation for
proper bonding purposes, shall be removed from surfaces by
abrasive and hydro blasting and chipping if required.
Underlayment:
C-120 Cement Underlayment and Patching Material shall be
used to fill holes and undulations in concrete surface found
or created during the cleaning process. Sufficient material
shall be used to build the concrete surface back to original
dimensions prior to protective coating or lining installation.
Holes and any other defects up to 2-inches deep shall be
filled with C-120 calcium aluminate cement (manufactured
by Environmental Coatings) or approved equal to restore
structural integrity. If the defects are larger than 2-inches
deep a high-early, cement fill compatible with these
Technical Specifications and recommended by the
manufacturer
shall
be
used.
Loose
or
splattered
underlayment shall be removed by scraping and chipping.
The C-120 and high early cement fill shall be applied as
recommended by the manufacturer.
Application:
Underlayment shall dry a minimum of 5 hours at 70 degree
F in an atmospheric environment with humidity below
manufacturer’s recommended levels prior to application of
the protective coating Sewer Shield 100 or as recommended
by the manufacturer.
Coating shall be applied as recommended by the
manufacturer, provided the coating as applied complies with
prevailing air pollution control regulations.
Drying time between coats shall be as recommended by
coating manufacturer.
Design Coating
Thickness:
250 mils dry thickness.
Coatings:
Coats at manufacturer's recommended dry thickness per coat
to the specified total system thickness.
Color
ivory white – or approved color
SECTION 09710
CONCRETE AND MASONRY COATING
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
09710 - 26
October 25, 2024
3.20 B. COATING SYSTEM SPECIFICATION SHEETS (COATSPEC)
Surfaces shall be coated in accordance with the COATSPEC to the system thickness
specified.
Coating System
Identification:
Sauereisen Sewergard Lining No. 210
Surface:
Concrete/Masonry
Minimum Surface
Preparation:
Abrasive Blasting and Hydro Blasting
Concrete Surface
Profile Acceptable
Range:
ICRI CSP 3-4
Concrete:
Except as otherwise specified, loose concrete, form oils,
surface hardeners, curing compounds, and laitance shall be
removed from surfaces by abrasive and hydro blasting.
Voids and cracks shall be repaired as specified in Technical
Specification Section 09710 paragraph 3.06 and as indicated
by the underlayment defect repair paragraph. After grit
abrasion blasting, the concrete should be high pressure
washed to remove oil, grease, and other contaminants. All
active hydrostatic leaks must be stopped by use of a water
stop, waterproofing, or urethane grout.
Epoxy Coating
Compatibility:
Except as otherwise specified, any existing coating that is
incompatible with proposed epoxy coating as recommended
by the proposed coating manufacturer’s recommendation for
proper bonding purposes, shall be removed from surfaces by
abrasive and hydro blasting and chipping if required.
Underlayment:
Sauereisen Restokrete Substrate Resurfacer No. F-120 shall
be used to fill holes and undulations in concrete surface
found or created during the cleaning process. Sufficient
material shall be used to build the concrete surface back to
original dimensions prior to protective coating or lining
installation. Holes and any defects up to 2-inches deep shall
be filled with as manufactured by Sauereisen Cements,
Pittsburgh, PA or approved equal to restore structural
integrity. If the defects are larger than 2-inches deep a high-
early cement fill compatible with these Technical
Specifications and recommended by the manufacturer shall
be used. Loose or splattered underlayment shall be removed
SECTION 09710
CONCRETE AND MASONRY COATING
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
09710 - 27
October 25, 2024
by scraping and chipping. The Sauereisen No. F-120 and
high early cement fill shall be applied as recommended by
the manufacturer.
Application:
Underlayment shall dry a minimum of 5 hours at 70 degree
F in an atmospheric environment with humidity below
manufacturer’s recommended levels prior to application of
the protective coating Sewergard No. 210 or as
recommended by the manufacturer. Underlayment must be
cured by means of fog spray, wet burlap, or appropriate
Sauereisen curing compound. The Contractor shall follow
coating manufacturer’s requirements for bonding the coating
systems to the installed sewer liner.
Coating shall be applied as recommended by the
manufacturer, provided the coating as applied complies with
prevailing air pollution control regulations. Only one coat
should be applied to obtain the system thickness. The
Contractor shall follow costing manufacturer’s requirements
for bonding the coating system to the installed liner.
Drying time between coats shall be as recommended by
coating manufacturer.
Design Coating
Thickness:
250 mils dry thickness.
Coatings:
Coats at manufacturer's recommended dry thickness per coat
to the specified total system thickness.
Color
Ivory white – or approved color
SECTION 09710
CONCRETE AND MASONRY COATING
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
09710 - 28
October 25, 2024
3.21 – C. COATING SYSTEM SPECIFICATION SHEETS (COATSPEC)
Surfaces shall be coated in accordance with the COATSPEC to the system thickness
specified.
Coating System
Identification:
Raven 405 Epoxy Lining
Surface:
Concrete/Masonry
Minimum Surface
Preparation:
Abrasive Blasting and Hydro Blasting
Concrete Surface
Profile Acceptable
Range:
ICRI CSP 3-4
Concrete:
Except as otherwise specified, loose concrete, form oils,
surface hardeners, curing compounds, and laitance shall be
removed from surfaces by abrasive and hydro blasting.
Voids and cracks shall be repaired as specified in Technical
Specification Section 09710 paragraph 3.06 and as indicated
by the underlayment defect repair paragraph. After grit
abrasion blasting, the concrete should be high pressure
washed to remove oil, grease, and other contaminants. All
active hydrostatic leaks must be stopped by use of a water
stop, waterproofing, or urethane grout.
Epoxy Coating
Compatibility:
Except as otherwise specified, any existing coating that is
incompatible with proposed epoxy coating as recommended
by the proposed coating manufacturer’s recommendation for
proper bonding purposes, shall be removed from surfaces by
abrasive and hydro blasting and chipping if required.
SECTION 09710
CONCRETE AND MASONRY COATING
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
09710 - 29
October 25, 2024
Underlayment:
Underlayment
with
calcium
aluminate
cement
as
recommended by Raven 405 manufacturer shall be used to
fill holes and undulations in concrete surface found or
created during the cleaning process. Sufficient material shall
be used to build the concrete surface back to original
dimensions prior to protective coating or lining installation.
Holes and any other defects up to 2-inches deep shall be
filled with calcium aluminate cement (as manufactured by
Raven Lining Systems, Tulsa, Oklahoma) or approved equal
to restore structural integrity. If the defects are larger than 2-
inches deep a high-early cement fill compatible with these
Technical Specifications and recommended by the
manufacturer
shall
be
used.
Loose
or
splattered
underlayment shall be removed by scraping and chipping.
The calcium aluminate cement and high early cement fill
shall be applied as recommended by the manufacturer.
Application:
Underlayment shall dry a minimum of 5 hours at 70-degree
Fahrenheit in an atmospheric environment with humidity
below manufacturer’s recommended levels prior to
application of the protective coating Raven 405 or as
recommended by the manufacturer.
Coating shall be applied as recommended by the
manufacturer, provided the coating as applied complies with
prevailing air pollution control regulations. Only one coat
should be applied to obtain the system thickness. The
Contractor shall follow coating manufacturer’s requirements
for bonding the coating system to the installed liner.
Design Coating
Thickness:
250 mils dry thickness.
Coatings:
Coats at manufacturer's recommended dry thickness per coat
to the specified total system thickness.
Color
ivory white – or approved color
** END OF SECTION **
SECTION 09710
CONCRETE AND MASONRY COATING
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
09710 - 30
October 25, 2024
[ This page intentionally left blank for double-sided printing ]
SECTION 13128
FIBERGLASS REINFORCED MANHOLE INSERT
_
_
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
13128 - 1
October 25, 2024
PART 1 – GENERAL
1.01
DESCRIPTION
This Technical Specification section specifies the requirements for installing a chemically
inert structural composite material insert within an existing sanitary sewer access manhole.
The work to be done under this Contract consists of furnishing all labor, materials, and
equipment to install a composite manhole insert.
A. SCOPE:
This Technical Specification covers all work necessary to furnish and install a structural
manhole insert. The Contractor shall be licensed in the State of Arizona. The Contractor
shall deliver a finished insert product(s) including all materials, labor, equipment, and
services necessary for product installation, all quality controls and samples for performance
of required material tests, final inspection and warranty work. Anticipated work to be
provided also includes removal and replacement of ring and cover, excavation of existing
manhole cone including removal and offsite disposal, manhole interior cleaning, insert
installation and grouting of annular space, along with removal and replacement of any
interior piping and equipment.
The work shall be for the renewal of sanitary sewer manholes that shall be accomplished
by the installation of a number of components either individually or together with other
components. These may include acid resistant non-shrink grout to structurally rebuild the
manhole bench and or throat section back to original dimensions and apply polymer grout
to provide chemical resistance for the specified service life.
Several manhole components such as existing frame and cover will typically be removed
and/or reinstalled if in good condition or replaced with new components. Any steps present
within the manhole will be removed and not replaced. The Contractor is responsible for
extension and proper reconnection of any sewer and/or utility piping present within the
manhole including all seals and/or mechanical devices to properly restore original service
and capabilities unless otherwise directed. Contractor is responsible for accurate and
complete manhole rehabilitation as specified.
1.02
SAFETY REQUIREMENTS:
The Contractor shall conform to all work safety and health requirements of pertinent
regulatory agencies and/or shown in Technical Specification Section 01060 – HEALTH
AND SAFETY and shall secure the site for working conditions in compliance with the
same. The Contractor shall perform existing material testing as required by regulatory
regulation requirements and erect such signs and other devices as are necessary and be
responsible for safety at the work site. Sewer flow will be present during installation, the
Contractor shall consider the exposed existing manhole as a confined space.
SECTION 13128
FIBERGLASS REINFORCED MANHOLE INSERT
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
13128 - 2
October 25, 2024
1.03
NOTIFICATION:
It shall be the Contractor's responsibility to notify all utility companies involved whenever
a utility is to be cut, tapped, moved, or in any way disturbed from its original placement.
Sufficient notice shall be given to the utility company so that its users can be informed of
any disruption of service. Such notice shall be given no less than 48 hours in advance.
It is the Contractor's responsibility to inform the City of construction activities which may
lead to interruption in sewer service. The Contractor shall provide 72 hour notice prior to
construction in order for the City to alert all applicable residents.
1.04
QUALITY CONTROL
A. REFERENCES:
Reference
Title
ASTM C33
Specification for Concrete Aggregates
ASTM C273
Standard Test Method for Shear Properties of Sandwich
Core Materials
ASTM C581
Practices for Determining Chemical Resistance of Chemical
Thermosetting Resins Used in Glass-Fiber Reinforced
Structures Intended for Liquid Service.
ASTM C582
Plastic Laminate
ASTM D543
Test Method for Resistance of Plastics to Chemical Reagents
ASTM D638
Standard Test Method for Tensile Properties of Plastics
ASTM D695
Standard Test Methods for Compressive Properties of Rigid
Plastics
ASTM D790
Standard Test Methods for Flexural Properties of
Unreinforced and Reinforced Plastics and Electrical
Insulating Materials
ASTM D1244
Standard Test Method for Concrete Sewer Manholes by the
Negative Air Pressure (Vacuum) Test Prior to Backfill
ASTM D1622
Standard Test Method for Apparent Density of Rigid
Cellular Plastics
SECTION 13128
FIBERGLASS REINFORCED MANHOLE INSERT
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
13128 - 3
October 25, 2024
ASTM D1623
Standard Test Method for Tensile and Tensile Adhesion
Properties of Rigid Cellular Plastics
ASTM D2412
Test Method for Determination of External Loading
Characteristics of Plastic Pipe by Parallel Plate Loading
ASTM D2583
Standard Test Method for Indentation Hardness of Rigid
Plastics by Means of a Barcol Impressor
ASTM D2842
Standard Test Method for Water Absorption of Rigid
Cellular Plastics
ASTM D3753
Standard Specification for Glass-Fiber Reinforced Polyester
Manholes
ASTM G20
Standard Test Method for Chemical Resistance of Pipeline
Coatings
AASHTO HS-20
Standard Specification for Highway Bridges Codes - Axle
Loading
AWWA C950
Glass-Fiber Reinforced Thermosetting Resin Pressure Pipe
1.05
CERTIFIED INSTALLER
The composite insert shall be installed by a Contractor certified by the insert
manufacturer. A training outline for the certification program shall be submitted to the
City for review. The Contractor shall provide evidence that the on-site Superintendent
that is responsible for supervision of the crew performing the installation and has
received the manufacturer's training.
The Contractor shall appoint a Quality Assurance Manager who will be on-site full-
time during manhole bench preparation, insert installation, annular space grouting,
and backfill to take full responsibility for the quality of the work. The Quality
Assurance Manager shall be fully certified by the insert manufacturer.
1.06
SUBMITTALS:
Contractor shall submit the following information to the City’s Representative in
accordance with Technical Specification Section 01300 - SUBMITTALS.
A. Insert Manufacturer’s Qualifications: The manufacturer of the manhole insert shall
show experience in the manufacture of proposed insert for more than five (5) years.
B. Documentation of Contractor’s Experience: Contractor shall provide references for all
jobs within the last two (2) years that were either completed or under construction using
the proposed rehabilitation method.
SECTION 13128
FIBERGLASS REINFORCED MANHOLE INSERT
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
13128 - 4
October 25, 2024
C. Installer’s Qualifications: The installer of the manhole insert shall show experience in
the installation of the proposed inserts for more than five (5) years. References shall be
provided for a minimum of five (5) jobs. Information provided shall include a
description of the job, the location of the job, the value of the job, the Owner name, and
the Owner contact person for the job including name, title, address, and phone number.
The total jobs submitted shall show that at least 1,000 vertical feet of the product
installed by the installation Contractor.
D. Submit manufacturer’s published product and installation literature and published
quality control testing criteria data for the proposed manhole insert system.
E. Submit Test Reports: The manufacturer shall design, fabricate and certify that the
manhole insert conforms to ASTM D-3753 - Standard Specification for Glass-Fiber
Reinforced Polyester Manholes and the requirements of this Technical Specification.
F. Submit independent test report showing that the physical properties of the proposed
insert meet the requirements of these Technical Specifications and will meet or exceed
the physical properties given in the manufacturer’s published literature submitted as
required by Part 2 – PRODUCTS.
G. Submit a report outlining the proposed installation process and procedures as directed
by the insert manufacturer to be used. The report shall include information specific to
the installation instructions and any unique site condition(s) that must be taken into
consideration including grout curing operations and procedures, annular space grout
type requirements and lift limitations, access coordination, installation timing and
identification and any coordination requirements/requests from the City or others.
H. Shop Drawings: Contractor shall provide shop drawings of proposed materials for
approval prior to ordering. Shop drawings shall depict:
1. All measurements made by the Contractor to verify manhole critical dimensions
including but not limited to depth and diameter along with any pipe penetrations or
equipment hanger requirements.
2. Material(s) proposed for construction.
3. Critical dimensions, jointing and connections, fasteners and anchors with sizes,
spacing, and location, connections, attachments, and openings.
4. Anticipated grade adjustment ring(s) and height.
I. Contractor to provide design detail for manhole bench conditions with insufficient
circumferential bearing area to support the manhole insert. Modifications shall be per
manufacturer’s recommendations.
J. Documentation of the control checks of fiberglass, epoxy or polyester resin content
for materials used in each part of insert fabrication.
SECTION 13128
FIBERGLASS REINFORCED MANHOLE INSERT
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
13128 - 5
October 25, 2024
K. Approved maximum depth of annular space grout per lift as calculated by the insert
manufacturer structural engineer.
L. Warranty: Contractor shall submit warranty documents signed by an Officer of the
Company and notarized stating the terms and conditions of the warranty identified in
Paragraph 1.10 – WARRANTY.
M. Any item the Contractor proposes to utilize as an "or equal" to that proposed in the
Contract Documents.
1.07
SUBSTITUTIONS
Any item the Contractor proposes to substitute for a specified item as an "or equal" must
be made in writing, received and approved by the City or City’s Representative prior to the
start of construction activities. Substitutions or deviations installed and not approved by
the City shall risk rejection and replacement at no additional cost to the City.
1. For any proposed design change or deviation from these Technical Specifications,
2. For anything in these Technical Specifications found to conflict with applicable codes
and ordinances,
3. For anything not understood by the Contractor.
4. One (1) electronic copy of submittal(s) shall be provided to the City at least two (2)
weeks before a determination is required.
5. Submittals may be drawings, sketches, manufacturer's literature, catalog descriptions,
or other descriptions in sufficient detail to allow a decision. The submittal shall indicate
the amount to be added to or deducted from the bid price should the submittal be
accepted.
1.08
QUALITY ASSURANCE/QUALITY CONTROL
A. EXAMINATION: Each insert component part shall be examined by the Contractor for
dimensional requirements, soundness, and workmanship in accordance with
manufacturer’s specifications.
B. COMPOSITION CONTROL: Manufacturer shall control the fiberglass, epoxy or
polyester resin content for each part of manhole fabrication. Documentation of the
control checks shall be maintained by the manufacturer. Proper fiberglass content may
be shown by glass usage checks or glass and resin application rate checks, in
accordance with the material composition test in ASTM D-3753 and ASTM D-2584.
C. TESTING RECORDS: Records of all testing shall be kept and copies of test results
shall be submitted to the City or City’s Representative in accordance with Paragraph
1.06 - SUBMITTALS.
SECTION 13128
FIBERGLASS REINFORCED MANHOLE INSERT
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
13128 - 6
October 25, 2024
1.09
INSPECTION POINTS
Contractor shall keep the City or City’s Representative informed of milestone
progress on each insert location for the following items:
1. Start of excavation to remove the cone, chimney, frame and cover.
2. Completion of removal of unsound material and manhole pressure wash cleaning.
3. Completion of bench cleaning and preparation (if any).
4. Completion of leveling/seal grout placement prior to insert placement.
5. Prior to annular space grouting.
6. Completion of bench protective coating.
7. Completion of backfill placement.
1.10
WARRANTY
The Contractor shall replace promptly and at no expense to the City, any materials which
fails during the warranty period. Warranty work shall include all ancillary items including,
but not limited to permits, traffic control, and flow control required to compete the
repair/replacement work. Warranty and durations are described below:
A. Project Warranty: The Contractor shall warrant all materials and workmanship
performed under this contract for a period of one (1) year from the date of formal
acceptance or as stated in the project Contract Documents whichever is longer.
B. Materials Warranty: The manhole insert shall be free of defects that will affect the long
term life and operation of the manhole. The Contractor shall warrant in writing all
materials provided and work performed under this contract for a period of five (5) years
from the date of formal acceptance.
C. Insert: Insert material(s) shall be tested for a design life of a minimum of fifty (50)
years against deterioration from H2S corrosion and typical chemicals found in
municipal sanitary sewage.
PART 2 – PRODUCTS
2.01
COMPOSITE MATERIAL LINER INSERT
A structural insert shall be installed into the interior of existing deteriorated sanitary sewer
manhole that meet or exceed ASTM D 3753 - Standard Specification for Glass-Fiber
Reinforced Polyester Manholes. Approved insert manufacturer:
1) Sewer Shield Composite Insert: Manufactured by Joseph Painting Company, Inc.
(JPCI), 4702 E. Virginia Street, Mesa, AZ 85215
2) Approved equal
SECTION 13128
FIBERGLASS REINFORCED MANHOLE INSERT
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
13128 - 7
October 25, 2024
2.02
MATERIAL and DESIGN
This section is to provide minimum design calculations and testing requirements for a
barrel section and cone together. There are some Technical Specifications that shall differ
between the cone and the barrel that shall be described in separate sections.
A. The design of the insert shall be prepared and professionally sealed by an Engineer
licensed in the State of Arizona. The insert shall meet or exceed the requirements of
buried manholes up to 40 feet deep without the use or reliance upon external or internal
structural stiffeners. The design shall not allow infiltration of ground water.
B. Insert shall be designed and tested to withstand AASHTO HS-20 loading with no structural
strength derived from the existing manhole structure or installation of external or internal
structural stiffeners.
C. Material of the insert shall be consistent throughout the structure consisting of resin
material including reinforcement that is inert to corrosion from sewer gasses. Epoxy
shall be 100% solids, solvent free, low odor emitting, environmentally friendly, and
impervious to chemicals. Reinforcement shall be made with fiberglass.
D. The resins used shall be unsaturated, supplier certified commercial grade polyester
resins. Mixing lots of resin from different manufacturers or “odd-lotting” of resins
shall not be permitted. Quality assurance records on the resin shall be maintained. Non-
pigmented resin is required to allow for light or “sand” color of interior surface in order
to facilitate ease of inspection from ground surface. UV inhibitors shall be added
directly to resins to prevent degradation.
E. The Fiberglass Reinforced Manhole Insert shall have the following minimum strengths:
1. Tensile Strength (psi):
18,000
2. Flexural Strength (psi):
26,000
F. Load Rating: The complete manhole shall have a minimum dynamic load rating of
16,000 pounds. When tested in accordance with ASTM 3753, 8.4 (note 1). To establish
this rating the complete manhole shall not leak, crack, or suffer other damage when
load tested to 40,000 pounds and shall not deflect vertically downward more than 0.25-
inches at the point of load application when loaded to 24,000 pounds.
G. The use of a multi-piece insert must be approved by the City prior to ordering. If
allowed, joints shall be of bell and spigot configuration. Joints every 5 feet shall be
sealed with a material consistent with the chemical resistance of the composite manhole
sections and shall not affect the warranty. All joints shall be waterproofed and shall
not allow infiltration.
SECTION 13128
FIBERGLASS REINFORCED MANHOLE INSERT
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
13128 - 8
October 25, 2024
2.03
THIRD PARTY TESTING
The manufacturer shall have testing of the manhole insert performed by an independent
test laboratory. Testing shall be performed in accordance with ASTM D-3753 and this
Technical Specification. Where there are conflicts between the requirements of the ASTM
and this Technical Specification, this Technical Specification shall supersede. The
Manufacturer shall submit the results of third-party testing, as specified below, and in
accordance with Technical Specification Section 01330 - SUBMITTALS.
1. LOAD RATING: The insert shall have an AASHTO HS-20 load rating. When
tested in accordance with ASTM D-3753 the insert shall have a maximum vertically
deflection of 0.25-inches at the point of load application when loaded to 24,000
pounds; and shall not leak, crack, or suffer other damage when load tested to 40,000
pounds.
2. CHEMICAL RESISTANCE TESTING: The following chemical resistance tests
shall be performed in accordance with ASTM D-3753:
a. Separate test specimens shall be subjected to the following four reagents:
1. A 10 percent solution of sulfuric acid and tested in accordance with ASTM
C-581 and ASTM D 3753.
2. Grease, as defined by Standard Methods for the Examination of Water &
Wastewater, Sections 2530C – Floatables, and 5520 - Oil and Grease
3. Deionized water (pH of 5 to 6)
4. A 10 percent (by weight) detergent in water solution
a. The manufacturer shall provide the testing laboratory a representative product
sample large enough whereby the laboratory will prepare appropriate test
specimens for required testing. Each specimen shall be large enough to allow a
minimum of three individual flexural test samples. Seal cut edges with the resin
used in the resin-rich surfaces.
b. All testing to be performed for a total of 12 months for each test specimen.
Intermittent observations shall be made for each test specimen after one (1),
three (3), six (6), and twelve (12) months immersions in each test medium. The
test report shall note the condition and appearance of each sample after each
test period.
c. A "control" test specimen shall be maintained for comparison of immersed
specimens throughout testing.
For this Technical Specification, acid concentration in terms of "percent" is defined
as weight of solute per volume of solution. A sulfuric acid concentration of 10
percent contains 100 grams of sulfuric acid per liter of acid solution. Estimated pH
value for 10 percent sulfuric acid solution is 1.0.
SECTION 13128
FIBERGLASS REINFORCED MANHOLE INSERT
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
13128 - 9
October 25, 2024
After exposure to the solutions, specimens shall exhibit zero (0) weight loss,
spalling, cracking or blistering. Any changes to appearance such as color and
texture shall be noted.
2. MATERIAL PROPERTY TESTING: Manufacturer to provide results of testing
performed in accordance with ASTM D-3753, without modification, for the
following material properties:
a. STIFFNESS: The insert shall have the minimum pipe-stiffness values shown in
the table below, when tested in accordance with ASTM D-3753. Stiffness for
other manhole lengths can be interpolated between values.
PIPE STIFFNESS VALUES
Manhole Length
(feet)
PSI
6
0.72
12
1.26
20
2.01
25
3.02
35
5.24
2.04
CONE DESIGN SPECIFICATIONS
Cones shall be concentric for all manhole diameters. The cone section must provide a
flat shoulder bearing surface on which a chimney consisting of adjustment grade rings
may be supported.
2.05
CHIMNEY CONSTRUCTION:
The chimney shall be constructed on the flat shoulder bearing surface of the cone using
grade adjustment rings, unless otherwise approved by the City. The chimney shall be
built to support the cast iron frame and cover adjusted to final surrounding grade. The
height of chimney shall be 18-inches minimum to three (3) feet maximum.
2.06
STANDARD CITY CAST IRON FRAME AND COVER:
The cast iron frame and cover shall be supported by the chimney and shall not be installed
directly on the cone. Contractor shall inform City if existing frame and/or cover is worn
or damaged and shall obtain approval prior to replacing frame and cover.
SECTION 13128
FIBERGLASS REINFORCED MANHOLE INSERT
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
13128 - 10
October 25, 2024
2.07
MANHOLE B E N C H / BOTTOM:
Resin and fiberglass reinforced manhole bottoms shall not be allowed unless otherwise
approved by City or City's Representative. If allowed they shall meet the requirement of
this Technical Specification. Stiffeners shall be of non-corrosive materials encapsulated
in fiberglass. FRP encapsulated wood or lumber will not be permitted.
2.08
GROUTS:
All grouts applied to the manhole interior shall be acid resistant quick-setting non-
shrink epoxy grouts, approved by the insert manufacturer and compatible with the
polymer protective coating material and tested in accordance with ASTM C579 –
Standard Test Methods for Compressive Strength of Chemical-Resistant Mortars,
Grouts, Monolithic Surfacing, and Polymer Concretes.
2.09
MARKING AND IDENTIFICATION:
A. Manhole insert shall be marked on both the interior and exterior with the following
information:
1. Manufacturer’s Company Name identification.
2. Date of Manufacture.
3. Manhole wall thickness.
4. Installation assist marks.
2.10
DELIVERY, STORAGE AND HANDLING
Contractor shall be responsible for any damage resulting from improper storage and/or
handing. Damaged materials shall be replaced at no additional cost to the City.
A. Materials shall be handled in accordance with MAG 106.
B. Store all products according to manufacturer’s recommendations until installation. Protect
from construction traffic and damage.
C. During the loading, unloading, and storage, care should be taken to ensure that the manhole
insert is not dropped or otherwise damaged.
D. The manhole insert should be stored on a smooth surface free of sharp objects.
E. Nylon or fabric slings should be used in conjunction with a spreader bar to lift or move the
manhole insert.
F. UNDER NO CIRCUMSTANCES SHOULD CABLES OR CHAINS BE USED.
G. If the manhole insert is stored horizontally, the manhole insert should be placed in such
a way as to avoid damage and braced.
SECTION 13128
FIBERGLASS REINFORCED MANHOLE INSERT
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
13128 - 11
October 25, 2024
PART 3 – EXECUTION
3.01
PROTECTION OF SITE:
Except as otherwise provided herein, the Contractor shall protect from damage all fences,
structures, sidewalks, utilities, trees, shrubbery, lawns, etc., during the progress of this
work. All debris and unused materials shall be removed immediately upon completion of
the work. The site shall be restored as nearly as possible to its original condition, including
the replacement, at the Contractor's sole expense, of any facility or landscaping which has
been destroyed or damaged beyond restoration.
3.02
UTILITIES:
Unless otherwise indicated in Technical Specification Section 01550 – CONTRACTOR’S
UTILITIES, the Contractor shall arrange for and provide any required utilities at his sole
cost and expense. This includes but is not limited to water for compaction or testing, power
for operating any equipment along with personnel sanitation facilities.
3.03
CLEANING AND PREPARATION
A. The Contractor shall be responsible for all existing manhole cleaning and surface
preparation according to Technical Specification Section 02760 – SEWER AND
SEWER STRUCTURE CLEANING. The Contractor shall notify the City of any
irregularity, which may interfere with the proper installation of the manhole insert.
3.04
COMPOSITE INSERT
A. The manhole insert installed shall bond to or fit sufficiently tight atop the existing
manhole bench so as to eliminate water leakage into the manhole or allow water or
vapors to leak out of the manhole through pinholes or other defects. If infiltration or
exfiltration leakage occurs, the Contractor shall seal these areas to stop all leakage
using a material compatible with the insert material installed and as specified by the
manufacturer. If leakage continues to occur, the Contractor shall remove and replace
the insert at no additional cost to the City. All repair materials shall have the same
estimated life expectancy as the insert installed. Final approval of the installation will
be based on meeting the acceptance test requirements for each insert installed.
B. All existing manhole interior piping shall be removed prior to insert installation and
bench protective coating application. Interior piping shall be reinstalled per project
Design Drawings or as required by these contract Technical Specifications.
C. Flow from existing active service connections entering the manhole shall be plugged
or diverted through by-pass pumping operation, if the flow affects proper installation.
D. Testing and warranty inspections shall be witnessed by the City or the City’s
Representative. Any defects found shall be repaired by the Contractor.
SECTION 13128
FIBERGLASS REINFORCED MANHOLE INSERT
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
13128 - 12
October 25, 2024
E. Compensation for all work required for providing test samples and independent
laboratory testing shall be included in the in the Bid Proposal cost of the item contained.
3.05
INSTALLATION:
A. The Contractor shall install the manhole insert in accordance to approved
manufacturer’s techniques.
B. The insert shall be centered inside the existing manhole base or as otherwise
approved.
C. Contractor shall use an acid resistant polymer grout around circumference of the bench
prior to lowering insert into position. The insert base section shall be installed into
fresh grout to evenly support the weight of the insert and establish a gas
tight seal. The polymer grout shall be compatible with insert material and approved
for use by the insert manufacturer and compatible with the bench protective coating
material. The bottom seal shall also prevent loss of annular space grout material
installed between the outside of the insert and the interior wall of the existing
manhole.
D. After placement of insert, Contractor shall complete installation of the
protective coating of the manhole bench. As a minimum, Contractor shall raise
manhole bench to the same elevation as the crown of the pipe as directed or shown in
project Design Drawings. Manhole bench shall be sloped a minimum ¼-inch per foot
to the channel. Minimum repair grout thickness shall be ¾-inch.
E. Where insert is installed using multiple barrel sections in lieu of a single piece barrel,
apply a non-shrink epoxy putty or butyl mastic sealant approved by the manufacturer,
to the joint of each barrel or cone section. Wipe excess material from the inside seam
to provide a smooth finish.
F. Replace all existing manhole connections with the same inside diameter pipe. Sewer
main and lateral connections in the existing manholes shall be extended through the
insert with sealed watertight connections. Seal all penetrations through the insert with
an acid resistant non-shrink polymer grout. Installation shall be in accordance with
Manufacturer's written instructions utilizing installation equipment approved for use
by the Manufacturer.
G. Fill the annular space between the insert and the existing manhole wall with a Portland
cement and sand grout mixture or a hydrophilic grout. The grout backfill shall be
placed in a maximum 12-inch lifts or as approved by the insert manufacturer
structural engineer. Manufacturer’s approved maximum lift shall be submitted
to the City per Technical Specification Section 01300 – SUBMITTALS. Grout
shall cure to provide a minimum compressive strength of 100 psi. The grout shall be
consolidated without damage to the insert or connecting pipes.
SECTION 13128
FIBERGLASS REINFORCED MANHOLE INSERT
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
13128 - 13
October 25, 2024
H. Install the cone section (if applicable). after grouting the top bell section
3.06
CONE BACKFILL MATERIAL
Contractor shall backfill around the manhole cone and chimney with sand, crushed stone,
pea gravel or aggregate base course (ABC) per MAG Section 701, unless directed
otherwise and approved by the Engineer. The material chosen shall be free of large lumps
or clods, which shall not readily break down under compaction.
Backfill shall be placed in layers of not more than twelve (12) loose measure inches and
mechanically tamped to 95 percent Standard Proctor Density, unless otherwise approved
by the City or City’s Representative. Flooding or water jet compaction shall not be
permitted. Backfill shall be placed in such a manner as to prevent any wedging action
against the manhole structure.
Contractor shall install grade rings and adjust height to surrounding elevation and slope.
Pour a concrete collar around the manhole ring and cover after setting the proper height.
All damaged pavements shall be removed and replaced in kind with new pavement. In
landscaped areas the surface shall be restored in kind. Any damaged irrigation facilities
shall be repaired.
3.07
GROUTING:
Annular space grouting shall be done in accordance with manufacturer's requirements and
as described in "Installation" procedures, and should meet the following minimum
requirements:
Test Type
Results
Test Method
Density
4 lbs.
ASTM D-1622
Water Absorption
(volume confined)
<1%
ASTM D-2842
Shear Strength
17.10 PSI
ASTM C-273
Tensile Strength
29.30 PSI
ASTM D-1623
Elongation
44%
ASTM D-1623
Viscosity
@ 500 CPS
Chemical Emersion
Testing
Excellent results
ASTM G20-88
The system should also use an accelerator to quicken the reaction time (30 minutes) where
needed. All physical properties shall be expected to be detailed in submittals showing that
they meet these Technical Specifications.
SECTION 13128
FIBERGLASS REINFORCED MANHOLE INSERT
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
13128 - 14
October 25, 2024
3.08
MANHOLE BENCH and CHANNEL RESTORATION
Manhole bench and channel shall be cleaned and coated as follows:
A. The manhole invert and bench shall be grit blasted to produce a profile, followed by
high pressure water blasting to remove any lose debris and adjust pH acidity to Neutral.
B. Manhole bench shall be rebuilt with non-shrink acid resistant grout as necessary to
restore original dimensions in preparation for structural foundation of insert.
C. A polymer grout should then be applied according to Technical Specification 09710 –
CONCRETE AND MASONRY COATING to the circumference of the bench to create
a level bearing area and seal of the first insert barrel section installation.
D. After the manhole insert has been installed and base rebuilt, the entire bench and
channel shall be coated with a protective polymer grout according to Technical
Specification 09710 – CONCRETE AND MASONRY COATING to ensure the
exposed manhole base/throat/channel have the similar acid resistance as the remainder
of the rehabilitated manhole.
3.09
LATERALS AND CONNECTIONS:
Sewer main and lateral connections present in the existing manholes shall be extended
through the insert wall with sealed watertight connections. Existing pipe diameters shall be
maintained. Penetration installation shall be in accordance with insert manufacturer's
written instructions utilizing installation equipment approved for use by the manufacturer.
Penetrations cut through the insert wall shall be made with tools capable of cutting circular
shapes. Use of a carbide blade chop saw or other tools that cut a straight edge shaped is
strictly prohibited. Penetrations through the insert shall be sealed with a material approved
by the insert manufacturer.
3.10
PROTECTIVE BENCH COATING TESTING
Contractor shall perform spark test and pull test on applied coatings per Technical
Specification Section 09710 – CONCRETE AND MASONRY COATING.
3.11
ACCEPTANCE
As a condition precedent to Final Acceptance of the work, Contractor shall certify the
proper installation and testing of material provided under this section. Certification shall
warrant that materials and installation are free of defects and/or workmanship and suitable
for trouble-free operation under the conditions set forth in these Technical Specifications.
SECTION 13128
FIBERGLASS REINFORCED MANHOLE INSERT
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
13128 - 15
October 25, 2024
3.12
RECORD DRAWINGS:
Prior to final payment, the Contractor shall provide a complete set of redlined Design
Drawings showing the project as constructed including manhole insert depth, diameter,
along with location and diameter of any insert penetrations and interior piping
configurations. A spreadsheet and/or Design Drawings shall include all information
required elsewhere in these Technical Specifications as well as any changes.
** END OF SECTION **
SECTION 13128
FIBERGLASS REINFORCED MANHOLE INSERT
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
13128 - 16
October 25, 2024
[ This page intentionally left blank for double sided printing ]
SECTION 13130
POLYMER CONCRETE MANHOLE INSERT
______________________________________________________
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
13130 - 1
October 25, 2024
PART 1 – GENERAL
1.01
DESCRIPTION
The purpose for this Technical Specification is to provide guidance for the rehabilitation
of sanitary sewer access manholes using a fully structural insert capable of supporting loads
without the addition of internal or external stiffeners and manufactured out of materials
that are chemically inert from chemicals and corrosive gasses typically found in a
municipal sanitary sewer system. The insert shall be comprised of barrel and cone
segments as a single or multi piece monolithic designed unit constructed and installed in a
manner consistent with acceptable manufacturing and construction techniques and
practices.
A. SCOPE:
This Technical Specification covers all work necessary to furnish and install a
structural manhole insert. The Contractor shall be licensed in the State of Arizona. The
Contractor shall deliver finished insert product(s) including all materials, labor,
equipment, and services necessary for product installation, all quality controls and
material samples required for performance tests, final inspection and warranty work,
all as specified in these Contract Documents and at the quantities of each component
contained in the Bid Proposal. Anticipated work to be provided also includes all traffic
control, bypass pumping diversion and/or temporary restriction of sewage flows (as
necessary) for durations to complete the work, removal and reinstallation of any grade
rings along with ring and cover, excavation of existing manhole cone including
removal, transport and offsite disposal of materials, manhole interior cleaning, any
manhole bench modifications and placement of insert base support/seal grout along
with grouting of insert exterior annular space. Work also included removal and
replacement of any interior piping and equipment and reconnection of any lateral pipe
connections as necessary to reinstate normal sewer service.
The work shall be for the renewal of sanitary sewer manholes that shall be
accomplished by the installation of a number of components either individually or
together with other components. These may include acid resistant non-shrink grout to
structurally rebuild the manhole bench and throat section (if present) back to original
dimensions and the application of a protective polymer coating at a minimum thickness
to all exposed concrete/grout to establish chemical resistance.
Any steps present within the manhole shall be removed flush with the manhole interior
wall. The Contractor is responsible for extension and proper reconnection of any sewer
and/or utility piping present within the manhole including all seals and/or mechanical
hangers and devices to properly restore original service and capabilities.
SECTION 13130
POLYMER CONCRETE MANHOLE INSERT
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
13130 - 2
October 25, 2024
Contractor is responsible for accurate and complete manhole rehabilitation as specified.
The prices submitted by the Contractor shall include all costs of permits, labor,
equipment and materials for the various bid items necessary for furnishing and
installing the manhole rehabilitation materials and processes in accordance with these
Technical Specifications complete and in place, including all items of work not
specifically mentioned herein which are required to make the product perform as
intended. All Contractor costs to deliver the final product shall be included in the
respective lump sum and/or unit price bid items depicted in the Bid Proposal.
1.02
SAFETY REQUIREMENTS:
The Contractor shall conform to all work safety and health requirements of pertinent
regulatory agencies and/or shown in Technical Specification Section 01060 – HEALTH
AND SAFETY and shall secure the site for working conditions in compliance with the
same. The Contractor shall perform existing material testing as required by regulatory
regulation requirements, and provide/install/maintain and be responsible such signs and/or
other devices as are necessary for safety at the work site.
1.03
NOTIFICATION:
It shall be the Contractor's responsibility to notify all utility companies involved whenever
a utility is to be cut, tapped, moved, or in any way disturbed from its original placement.
Sufficient notice shall be given to the utility company so that its users can be informed of
any disruption of service. Such notice shall be given no less than 48 hours in advance.
It is the Contractor's responsibility to inform the City of construction activities which may
lead to interruption in sewer service. The Contractor shall provide 72 hour notice prior to
construction in order for the City to alert all applicable residents.
1.04
QUALITY CONTROL
A. REFERENCES:
Reference
Title
ASTM C478
Standard Specification for Precast Reinforced Concrete
Manholes Sections (Structural intent only)
ASTM C478
Standard Specification for Circular Precast Reinforced
Concrete Manhole Sections
ASTM C497
Test Methods for Concrete Pipe, Manhole Sections, or Tile
ASTM C579
Standard Test Methods for Compressive Strength of
Chemical-Resistant Mortars, Grouts, Monolithic Surfacings,
and Polymer Concretes
SECTION 13130
POLYMER CONCRETE MANHOLE INSERT
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
13130 - 3
October 25, 2024
ASTM C587
Standard Practice for Minimum Structural Design Loading
for Underground Utility Structure
ASTM C923
Standard Specification for Resilient Connectors between
Reinforced Concrete Manhole Structures, Pipes, and
Laterals
ASTM C990
Standard Specification for Joints for Concrete Pipe,
Manholes, and Precast Box Sections Using Preformed
Flexible Joint Sealants
ASTM D1244
Standard Test Method for Concrete Sewer Manholes by the
Negative Air Pressure (Vacuum) Test Prior to Backfill
ASTM D2584
Test Method for Ignition Loss of Cured Reinforced Resins
ASTM D6783
Standard Specification for Polymer Concrete Pipe (material
mix design)
ASTM G20
Standard Test Method for Chemical Resistance of Pipeline
Coatings
AASHTO HS-20
Standard Specification for Highway Bridges Codes - Axle
Loading
AASHTO HL 93
(LRFD) Bridge Design and Axial Load Specifications
1.05
CERTIFIED INSTALLER
The insert shall be installed by a Contractor certified by the insert manufacturer. A
training outline for the certification program shall be submitted to the City for review.
The Contractor shall provide evidence that the on-site Superintendent responsible for
supervision of the insert installation crew has received the manufacturer's training.
The Contractor shall appoint a Quality Assurance Manager who will be on-site full
time during manhole bench preparation, insert installation, annular space grouting,
and backfill to take full responsibility for the quality of the work. The Quality
Assurance Manager shall be fully certified.
1.06
SUBMITTALS:
Contractor shall submit information to the City or City’s Representative in accordance with
Technical Specification Section 01300 - SUBMITTALS.
A. Insert Manufacturer’s Qualifications: The manufacturer of the manhole insert shall
show experience in the manufacture of proposed insert for more than five (5) years.
SECTION 13130
POLYMER CONCRETE MANHOLE INSERT
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
13130 - 4
October 25, 2024
B. Documentation of Contractor’s Experience: Contractor shall provide references for all
jobs within the last two (2) years that were either completed or under construction using
the proposed rehabilitation method.
C. Installer’s Qualifications: The installer of the manhole insert shall show experience in
the installation of the proposed inserts for more than five (5) years. References shall be
provided for a minimum of five (5) jobs. Information provided shall include a
description of the job, the location of the job, the value of the job, the Owner name, and
the Owner contact person for the job including name, title, address, and phone number.
The total jobs submitted shall show that at least 1,000 vertical feet of the product
installed by the installation Contractor.
D. Submit Manufacturer’s published product and installation literature and published
quality control testing criteria data for the proposed manhole insert system.
E. Submit Test Reports: The manufacturer shall design, fabricate and certify that the
manhole insert conforms to ASTM C478 - Standard Specification for Precast
Reinforced Concrete Manholes Sections and the requirements of this Technical
Specification.
F. Submit independent test report showing that the physical properties of the proposed
insert meet the requirements of these Technical Specifications and will meet or exceed
the physical properties given in the manufacturer’s published literature submitted as
required by Part 2 – PRODUCTS.
G. Submit a report outlining the proposed installation process and procedures as directed
by the insert manufacturer to be used. The report shall include information specific to
the installation instructions and any unique site condition(s) that must be taken into
consideration including grout curing operations and procedures, annular space grout
type requirements and lift limitations, access coordination, installation timing and
identification and any coordination requirements/requests from the City or others.
H. Shop Drawings: Contractor shall provide shop drawings of proposed materials for
approval prior to ordering. Shop drawings shall depict:
1. All measurements made by the Contractor to verify manhole critical dimensions
including but not limited to depth and diameter along with any pipe penetrations or
equipment hanger requirements.
2. Material(s) proposed for construction.
3. Critical dimensions, jointing and connections, fasteners and anchors with sizes,
spacing, and location, connections, attachments, and openings.
4. Anticipated grade adjustment ring(s) and height.
5. Color(s).
SECTION 13130
POLYMER CONCRETE MANHOLE INSERT
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
13130 - 5
October 25, 2024
I. Contractor to provide design detail for manhole bench conditions with insufficient
circumferential bearing area to support the manhole insert. Modifications shall be per
manufacturer’s recommendations.
J. Documentation of the control checks for materials used in the fabrications each part
of insert fabrication including resin and aggregate content.
K. Approved maximum depth of annular space grout per lift as calculated by the insert
manufacturer structural engineer.
L. Warranty: Contractor shall submit warranty documents signed by an officer of the
company and notarized stating the terms and conditions of the warranty identified in
Paragraph 1.10 – WARRANTY.
M. Any item the Contractor proposes to utilize as an "or equal" to that proposed in the
Contract Documents.
1.07
SUBSTITUTIONS
Any item the Contractor proposes to substitute for a specified item as an "or equal" must
be made in writing, received and approved by the City or City’s Representative prior to the
start of construction activities. Substitutions or deviations not approved by the City shall
risk rejection and replacement at no additional cost to the City.
1. For any proposed design change or deviation from these Technical Specifications,
2. For anything in these Technical Specifications found to conflict with applicable codes
and ordinances,
3. For anything not understood by the Contractor.
4. One (1) electronic copy of submittal(s) shall be provided to the City at least two (2)
weeks before a determination is required.
5. Submittals may be drawings, sketches, manufacturer's literature, catalog descriptions,
or other descriptions in sufficient detail to allow a decision. The submittal shall indicate
the amount to be added to or deducted from the bid price should the submittal be
accepted.
1.08
QUALITY ASSURANCE/QUALITY CONTROL
A. EXAMINATION: Each insert component part shall be examined by the Contractor for
dimensional requirements, soundness, and workmanship in accordance with ASTM
C478.
B. COMPOSITION CONTROL: Manufacturer shall control and document the resin and
aggregate content for each part of manhole fabrication. Documentation of the control
checks shall be maintained by the manufacturer. Proper content may be shown by
resin and aggregate usage rate checks, in accordance with the manufacturer’s
recommended material composition.
SECTION 13130
POLYMER CONCRETE MANHOLE INSERT
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
13130 - 6
October 25, 2024
C. TESTING RECORDS: Records of all testing shall be kept and copies of test results
shall be submitted in accordance with Paragraph 1.06 - SUBMITTALS.
1.09
INSPECTION POINTS
Contractor shall keep the City or City’s Representative informed of milestone
progress on each insert location for the following items:
1. Start of excavation to remove the cone, chimney, frame and cover.
2. Completion of removal of unsound material and manhole pressure wash cleaning.
3. Completion of bench cleaning and preparation (if any).
4. Completion of leveling/seal grout placement prior to insert placement.
5. Prior to annular space grouting.
6. Completion of bench protective coating.
7. Completion of backfill placement.
1.10
WARRANTY
The Contractor shall replace promptly and at no expense to the City, any materials which
fails during the warranty period. Warranty work shall include all ancillary items including,
but not limited to permits, traffic control, and flow control required to compete the
repair/replacement work. Warranty and durations are described below:
A. Project Warranty: The Contractor shall warrant all materials and workmanship
performed under this contract for a period of one (1) year from the date of formal
acceptance or as stated in the project Contract Documents whichever is longer.
B. Materials Warranty: The manhole insert shall be free of defects that will affect the long
term life and operation of the manhole. The Contractor shall warrant in writing all
materials provided under this contract for a period of five (5) years from the date of
formal acceptance.
C. Insert: Insert material(s) shall be tested for a design life of a minimum of fifty (50)
years against deterioration from H2S corrosion and typical chemicals found in
municipal sanitary sewage.
PART 2 – PRODUCTS
2.01
POLYMER CONCRETE INSERT
A structural insert shall be installed into the interior of existing deteriorated sanitary sewer
manhole that meet or exceed the structural requirements as stated in ASTM C478 Standard
Specification for Circular Precast Reinforced Concrete Manhole Sections. Approved insert
manufacturers:
SECTION 13130
POLYMER CONCRETE MANHOLE INSERT
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
13130 - 7
October 25, 2024
1) Armorock™ : Manufactured by Armorock, 3555 21st Street, Boulder City, NV 89005
(702) 479-1772
2) Rock HardTMscp Manufactured by P3 Polymers, 885 S. State Rd 57, P.O. Box 494,
Washington, IN 47501 (812) 674-2051
3) Approved Equal.
2.02
MATERIAL and DESIGN
This section is to provide minimum design calculations and testing requirements for a
barrel section and cone together. There are some Technical Specifications that shall differ
between the cone and the barrel that shall be described in separate sections.
A. The design of the insert shall be prepared and professionally sealed by an Engineer
licensed in the State of Arizona. The insert shall meet or exceed the requirements of
buried manholes up to 40 feet deep without the use or reliance upon external or internal
structural stiffeners. The design shall not allow infiltration of ground water.
B. Insert shall be designed and tested to withstand AASHTO HS-20 loading with no
structural strength derived from the existing manhole structure or installation of
external or internal structural stiffeners.
C. Material of the insert shall be consistent throughout the structure consisting of resin
and aggregate material, including reinforcement that is inert to corrosion from sewer
gasses per ASTM D6783 - Standard Specification for Polymer Concrete Pipe (material
mix design). Epoxy shall be 100% solids, solvent free, low odor emitting,
environmentally friendly, and impervious to chemicals. Manufacture shall determine
the need for and type of reinforcement including that for safety and lifting
requirements. Reinforcement, if determined necessary, shall be made of non-ferrous
material.
D. The resins used shall be unsaturated, supplier certified commercial grade resins.
Mixing lots of resin from different manufacturers or “odd-lotting” of resins shall not
be permitted. Quality-assurance records on the resin shall be maintained. Interior
surface shall be light in color in order to facilitate ease of inspection from ground
surface.
E. Load Rating: The complete manhole shall have a minimum dynamic load rating of
16,000 pounds. To establish this rating the complete manhole shall not leak, crack, or
suffer other damage when load tested to 40,000 pounds.
F. The use of a multi-piece insert must be approved by the City prior to ordering. If
allowed, joints shall be of bell and spigot configuration. Joints every 5 feet shall be
sealed with a material consistent with the chemical resistance of the manhole sections
per ASTM C990 - Standard Specification for Joints for Concrete Pipe, Manholes, and
Precast Box Sections Using Preformed Flexible Joint Sealants and shall not affect the
warranty. All joints shall be water proofed and shall not allow infiltration.
SECTION 13130
POLYMER CONCRETE MANHOLE INSERT
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
13130 - 8
October 25, 2024
2.03
THIRD PARTY TESTING
The Manufacturer shall have testing of the manhole insert materials performed by an
independent test laboratory. Where there are conflicts between the requirements of the
ASTM and this Technical Specification, this Technical Specification shall supersede. The
Manufacturer shall submit the results of third-party testing, as specified below, and in
accordance with Technical Specification Section 01300 - SUBMITTALS.
1. LOAD RATING: The insert shall have an AASHTO HS-20 load rating.
2. CHEMICAL RESISTANCE TESTING: The following chemical resistance tests
shall be performed in accordance with ASTM G20 - Standard Test Method for
Chemical Resistance of Pipeline Coatings. After exposure to the solutions,
specimens shall exhibit zero (0) weight loss, spalling, cracking or blistering. Any
changes to appearance such as color and texture shall be noted.
2.04
BARREL DESIGN SPECIFICATIONS:
The barrel section of the polymer concrete insert shall meet general design specifications
as noted in Paragraph 2.02 - Material and Design.
Dimensions: Barrel sections of the manhole insert shall be designed to maximize the
diameter of the existing manhole interior.
2.05
CONE DESIGN SPECIFICATIONS:
The cone section of the insert shall meet general design specifications as noted in Paragraph
2.02 - Material and Design. Cones shall be concentric for all manhole diameters. The
cone section must provide a bearing flat shoulder surface on which a chimney consisting
of adjustment grade rings may be supported.
Dimensions: Cone sections of the manhole insert shall be a designed according to MAG
Standard Detail 520.
2.06
CHIMNEY CONSTRUCTION:
The chimney shall be constructed on the flat shoulder bearing surface of the cone using
grade adjustment rings. The chimney shall be built to support the cast iron frame and
cover adjusted to final surrounding grade. Height of the chimney shall be according to
MAG Standard Detail 420-1.
2.07
STANDARD CITY CAST IRON FRAME AND COVER:
The cast iron frame and cover shall be supported by the chimney and shall not be installed
directly on the cone. Contractor shall inform City if existing frame and/or cover is worn
or damaged and shall obtain approval prior to replacing frame and cover.
SECTION 13130
POLYMER CONCRETE MANHOLE INSERT
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
13130 - 9
October 25, 2024
2.08
GROUTS:
All grout or concrete applied to the manhole interior shall be acid resistant quick-setting
non-shrink epoxy grouts, approved by the insert manufacturer and compatible with the
polymer protective coating material and tested in accordance with ASTM C579 - Standard
Test Methods for Compressive Strength of Chemical-Resistant Mortars, Grouts,
Monolithic Surfacings, and Polymer Concretes.
2.09
MARKING AND IDENTIFICATION:
A. Manhole insert shall be marked on both the interior and exterior with the following
information:
1. Manufacturer’s Company Name identification.
2. Date of Manufacture.
3. Manhole wall thickness.
4. Installation assist marks.
2.10
DELIVERY, STORAGE AND HANDLING
Contractor shall be responsible for any damage resulting from improper storage and/or
handing. Damaged materials shall be replaced at no additional cost to the City.
A. Materials shall be handled in accordance with MAG 106.
B. Store all products according to manufacturer’s recommendations until installation. Protect
from construction traffic and damage.
C. During the loading, unloading, and storage, care should be taken to ensure that the manhole
insert is not dropped or otherwise damaged.
D. The manhole insert should be stored on a smooth surface free of sharp objects.
E. Nylon or fabric slings should be used in conjunction with a spreader bar to lift or move the
manhole.
F. UNDER NO CIRCUMSTANCES SHOULD CABLES OR CHAINS BE USED.
G. If the manhole insert is stored horizontally, the manhole insert should be placed in such
a way as to avoid damage and braced.
PART 3 – EXECUTION
3.01
PROTECTION OF SITE:
Except as otherwise provided herein, the Contractor shall protect from damage all fences,
structures, sidewalks, utilities, trees, shrubbery, lawns, etc., during the progress of this
SECTION 13130
POLYMER CONCRETE MANHOLE INSERT
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
13130 - 10
October 25, 2024
work. All debris and unused materials shall be removed immediately upon completion of
the work. The site shall be restored as nearly as possible to its original condition, including
the replacement, at the Contractor's sole expense, of any facility or landscaping which has
been destroyed or damaged beyond restoration.
3.02
UTILITIES:
Unless otherwise indicated in Technical Specification Section 01550 – CONTRACTOR’S
UTILITIES, the Contractor shall arrange for and provide any required utilities at his sole
cost and expense. This includes but is not limited to water for compaction or testing, power
for operating any equipment along with personnel sanitation facilities.
3.03
CLEANING AND PREPARATION
A. The Contractor shall be responsible for all existing manhole cleaning and surface
preparation according to Technical Specification Section 02760 – SEWER AND
SEWER STRUCTURE CLEANING. The Contractor shall notify the City of any
irregularity, which may interfere with the proper installation of the manhole insert.
3.04
COMPOSITE INSERT
A. The manhole insert installed shall bond to or fit sufficiently tight to the existing
manhole so as to eliminate water leakage into the manhole or allow water or vapors to
leak out of the manhole through pinholes or other defects. If infiltration or exfiltration
leakage occurs, the Contractor shall seal these areas to stop all leakage using a material
compatible with the insert material installed and as specified by the manufacturer. If
leakage continues to occur, the Contractor shall remove and replace the insert at no
additional cost to the City. All repair materials shall have the same estimated life
expectancy as the insert installed. Final approval of the installation will be based on
meeting the acceptance test requirements for each insert installed.
B. All existing manhole interior piping shall be removed prior to insert installation and
bench protective coating application. Interior piping shall be reinstalled per project
Design Drawings or as required by these contract Technical Specifications.
C. Flow from existing active service connections entering the manhole shall be plugged
or diverted through by-passed pumping operation, if the flow affects proper installation.
D. Testing and warranty inspections shall be witnessed by the City or the City’s
Representative. Any defects found shall be repaired by the Contractor.
E. Compensation for all work required for providing test samples and independent
laboratory testing shall be included in the in the Bid Proposal cost of the item contained.
SECTION 13130
POLYMER CONCRETE MANHOLE INSERT
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
13130 - 11
October 25, 2024
3.05
INSTALLATION:
A. The Contractor shall install the manhole insert in accordance to approved
manufacturer’s techniques.
B. The insert shall be centered inside the existing manhole or as otherwise approved.
C. Contractor shall use an acid resistant polymer grout around circumference of the bench
prior to lowering insert into position. The insert base section shall be installed into
fresh grout to evenly support the weight of the insert and establish a gas
tight seal. The polymer grout shall be compatible with insert material and approved
for use by the insert manufacturer and compatible with the bench protective coating
material. The bottom seal shall also prevent loss of annular space grout material
installed between the outside of the insert and the interior wall of the existing
manhole.
D. After placement of insert, Contractor shall complete installation of the
protective coating of the manhole bench. As a minimum, Contractor shall raise
manhole bench to the same elevation as the crown of the pipe as directed or shown in
project Design Drawings. Manhole bench shall be sloped a minimum ¼-inch per foot
to the channel. Minimum repair grout thickness shall be ¾-inch.
E. Where insert is installed using multiple barrel sections in lieu of a single piece barrel,
apply a non-shrink epoxy putty or butyl mastic sealant approved by the manufacturer,
to the joint of each barrel or cone section. Wipe excess material from the inside seam
to provide a smooth finish.
F. Replace all existing manhole connections with the same inside diameter pipe. Sewer
main and lateral connections in the existing manholes shall be extended through the
insert with sealed watertight connections. Seal all penetrations through the insert with
an acid resistant non-shrink polymer grout. Installation shall be in accordance with
Manufacturer's written instructions utilizing installation equipment approved for use
by the Manufacturer.
G. Fill the annular space between the insert and the existing manhole wall with a Portland
cement and sand grout mixture or a hydrophilic grout. The grout backfill shall be
placed in a maximum 12-inch lifts or as approved by the insert manufacturer
structural engineer. Manufacturer’s approved maximum lift shall be submitted
to the City per Technical Specification Section 01300 – SUBMITTALS. Grout
shall cure to provide a minimum compressive strength of 100 psi. The grout shall be
consolidated without damage to the insert or connecting pipes.
H. Install the cone section (if applicable). after grouting the top bell section
SECTION 13130
POLYMER CONCRETE MANHOLE INSERT
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
13130 - 12
October 25, 2024
3.06
CONE BACKFILL MATERIAL
Contractor shall backfill around the manhole cone and chimney with sand, crushed stone,
pea gravel or aggregate base course (ABC) per MAG Section 701, unless directed
otherwise and approved by the Engineer. The material chosen shall be free of large lumps
or clods, which shall not readily break down under compaction.
Backfill shall be placed in layers of not more than twelve (12) loose measure inches and
mechanically tamped to 95 percent Standard Proctor Density, unless otherwise approved
by the City or City’s Representative. Flooding or water jet compaction shall not be
permitted. Backfill shall be placed in such a manner as to prevent any wedging action
against the manhole structure.
Contractor shall install grade rings and adjust height to surrounding elevation and slope.
Pour a concrete collar around the manhole ring and cover after setting the proper height.
All damaged pavement shall be removed and replaced in kind with new pavement. In
landscaped areas the surface shall be restored in kind. Any damaged irrigation facilities
shall be repaired.
3.07
GROUTING:
Annular space grouting shall be done in accordance with manufacturer's requirements and
as described in "Installation" procedures, and should meet the following minimum
requirements:
Test Type
Results
Test Method
Density
4 lbs.
ASTM D-1622
Water Absorption
(volume confined)
<1%
ASTM D-2842
Shear Strength
17.10 PSI
ASTM C-273
Tensile Strength
29.30 PSI
ASTM D-1623
Elongation
44%
ASTM D-1623
Viscosity
@ 500 CPS
Chemical Emersion
Testing
Excellent results
ASTM G20-88
The system should also use an accelerator to quicken the reaction time (30 minutes) where
needed. All physical properties shall be expected to be detailed in submittals showing that
they meet these Technical Specifications.
SECTION 13130
POLYMER CONCRETE MANHOLE INSERT
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
13130 - 13
October 25, 2024
3.08
MANHOLE BENCH and CHANNEL RESTORATION
Manhole bench and channel shall be cleaned and coated as follows:
A. The manhole bench shall be grit blasted down to solid/sound substrate, followed by
high pressure water blasting to remove any lose debris and adjust pH acidity to Neutral.
Debris shields shall be used to prevent any dislodged material from entering the sewer
system as per Technical Specification Section 02760 – SEWER PIPE AND SEWER
STRUCTURE CLEANING.
B. Manhole bench shall be rebuilt with non-shrink acid resistant grout as necessary to
restore original dimensions in preparation for structural foundation of insert.
C. A polymer grout should then be applied to the circumference of the bench as necessary
to manhole insert manufacturer’s recommended dimensions for structural foundation
of insert to create a level bearing area and seal of the first insert barrel section
installation.
D. Manhole channel shall be rebuilt with acid resistant polymer coating, as necessary, to
dimensions consistent with existing incoming and outgoing pipe grades
E. After the manhole insert has been installed and base rebuilt, the entire bench and
channel shall be coated with a protective polymer concrete coating to ensure the
exposed manhole base/throat/channel have the similar acid resistance as the remainder
of the rehabilitated manhole.
3.09
LATERALS AND CONNECTIONS:
Sewer main and lateral connections present in the existing manholes shall be extended
through the insert wall with sealed watertight connections. Existing pipe diameters shall be
maintained. Penetration installation shall be in accordance with insert manufacturer's
written instructions utilizing installation equipment approved for use by the manufacturer.
Penetrations cut through the insert wall shall be made with tools capable of cutting circular
shapes. Use of a carbide blade chop saw or other tools that cut a straight edge shaped is
strictly prohibited. Penetrations through the insert shall be sealed with an approved non
shrink, acid resistant polymer grout material approved by the insert manufacture.
3.10
PROTECTIVE BENCH COATING TESTING
Contractor shall perform spark test and pull test on applied coatings per Technical
Specification Section 09710 – CONCRETE AND MASONRY COATINGS.
3.11
ACCEPTANCE
As a condition precedent to Final Acceptance of the work, Contractor shall certify the
proper installation and testing of material provided under this section. Certification shall
SECTION 13130
POLYMER CONCRETE MANHOLE INSERT
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
13130 - 14
October 25, 2024
warrant that materials and installation are free of defects and/or workmanship and suitable
for trouble-free operation under the conditions set forth in these Technical Specifications.
3.12
RECORD DRAWINGS:
Prior to final payment, the Contractor shall provide a complete set of redlined Design
Drawings showing the project as constructed including manhole insert depth, diameter,
along with location and diameter of any insert penetrations and interior piping
configurations. A spreadsheet and/or Design Drawings shall include all information
required elsewhere in these Technical Specifications as well as any changes.
** END OF SECTION **
SECTION 13133
POLYPROPYLENE GRADE
ADJUSTING RINGS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
13133 - 1
October 25, 2024
PART 1 - GENERAL
1.01
SCOPE
This Technical Specification defines the materials required for the adjustment of grade of
manhole structures to surrounding area finish final grade elevation or as shown on the
project Design Drawings.
1.02
WORK REQUIRED
Grade adjustment rings meeting the requirements of this section shall be used to adjust and
support the frame and cover to the final elevation on all project manholes.
1.03
SYSTEM DESCRIPTION
A. Design Requirements – The grade adjustment rings shall be designed to allow final
adjustment of the frame and cover to the surrounding grade. The rings shall also be
designed to accommodate flat or sloping surfaces to within ¼-inch (one quarter inch)
of the final elevation. The grade adjustment system shall have a minimum 50 (fifty)
year design life.
B. Performance Requirements – The grade adjustment rings shall be capable of supporting
the minimum requirements of AASHTO H-20 and HS-20, be UV stable and be resistant
to chemicals and corrosion commonly associated with the sanitary sewer environments.
1.04
SUBMITTALS
The following submittal shall be provided in accordance with Technical Specification
Section 01300 – SUBMITTALS:
1. Test Report: A test report from an approved third-party testing agency showing the
grade adjustment rings meets the minimum requirements of ASSHTO H-20 and HS-
20.
2. Certification: The manufacturer of the grade adjustment rings shall provide
certification to the City stating that the product meets the design life and material
requirements of this specification.
1.05
REFERENCES
This Technical Specification Section contains references to the following documents.
They are a part of this section as specified and modified. In case of conflict between the
requirements of this section and those of the listed documents, the requirements of this
section shall prevail.
SECTION 13133
POLYPROPYLENE
GRADE ADJUSTING RINGS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
13133 - 2
October 25, 2024
AASHTO Loading
American Association of State Highway and
Transportation Officials.
ASTM D3575
Standard Test Methods for Flexible Cellular
Materials Made From Olefin Polymers.
ASTM C920
Standard Specification for Elastomeric Joint
Sealants
PART 2 – PRODUCTS
2.01
MANHOLE GRADE ADJUSTMENT RING
Manhole grade adjustment rings shall consist of a variety of heights (thicknesses),
diameters and shapes all conforming to the following requirements:
A. The grade adjustment rings shall be manufactured from expanded polypropylene
(EPP), black, meeting ASTM D3575. The rings shall be manufactured using a high
compression molding process to produce a finished density of a minimum of 120 g/l
((7.5 pcf).
B. “Grade” adjustment rings may contain either an upper and lower keyway (tongue and
groove) for vertical alignment and/or an adhesive trench on the underside with a flat
top.
C. “Finish” or “Flat” rings may either have a keyway (groove) on the underside for vertical
alignment and/or an adhesive trench with a flat upper surface. These rings shall be
available in heights (thicknesses) which will allow final adjustment of the frame and
cover or grate to within ¼” (one quarter inch) of the specified final elevation.
“Finish” rings may also have a keyway on the upper surface of the inner diameter to
facilitate installation of an “Angle” ring.
D. “Angle” rings may either have an upper and lower keyway (tongue and groove) for
vertical alignment and/or an adhesive trench on the underside. When required, the
“Angle” ring or rings shall allow final adjustment of the frame and cover or grate to
within ¼” (one quarter inch) of the specified final elevation.
2.02
APPROVED MANUFACTURER
1. Cretex Specialty Products Inc., N16 W23390 Stone Ridge Dr A, Waukesha, WI 53186
PRO-RING™
2. Approved equal
SECTION 13133
POLYPROPYLENE
GRADE ADJUSTING RINGS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
13133 - 3
October 25, 2024
2.03
EQUIPMENT
The contractor shall have the required tools and equipment necessary to facilitate proper
installation of the grade adjustment rings.
2.04
ADHESIVE/SEALANT
A. Any adhesive or sealant used for watertight installation of the manhole grade
adjustment rings shall be M-1 Structural Adhesive/Sealant or equal meeting ASTM C-
920, Type S, Grade NS, Class 25, Uses NT, T, M, G, A and O
B. Other adhesives or sealants may only be used with grade ring manufacturer written
authorization and City approval.
PART 3 - EXECUTION
3.01
INSTALLATION
A. Installation and surface preparation shall be in accordance with the grade ring
manufacturer’s instructions.
B. The joint between the first grade ring and top of the manhole shall be sealed using an
adhesive/sealant meeting the requirements of paragraph 2.04.
C. The remaining joints between all manhole adjustment rings and the frame and cover
or grate shall be sealed using an adhesive/sealant meeting the requirements of Section
2.04.
D. No other materials shall be used in the construction of the grade adjustment area
beyond those specified above. Prohibited materials include, but are not limited to
wood or wood shims of any kind, concrete, brick, block, stones, etc.
** END OF SECTION **
SECTION 13133
POLYPROPYLENE
GRADE ADJUSTING RINGS
_____________________________________________________________________________________________
City of Glendale
Dibble
Arrowhead Sewer Lines Phase 1.1
Project No. 1024109
Contract No.: 202104.01
13133 - 4
October 25, 2024
[ This page intentionally left blank for double sided printing ]
City of Glendale Standard Form Agreement Between Owner and CM@Risk (January 28, 2025)
EXHIBIT F
Statement of All Clarifications and Assumptions (if any)
(2 pages - To be Incorporated by Amendment)
SEE ATTACHED
City of Glendale Standard Form Agreement Between Owner and CM@Risk (January 28, 2025)
T H I S P A G E I S B L A N K
ROC089744 | BFCONTRACTING.COM | 11011 North 23rd Avenue | Phoenix, AZ 85029
P: 623.582.1170 | F: 623.582.3761
Exhibit F: Clarification & Assumptions
ARROWHEAD PHASE 1.1
COG PROJECT NUMBER: 202104
GMP-001
1. Mobilization/Demobilization for this GMP-001 is a onetime round trip for personnel, equipment,
and supplies. Project delays that result in demobilization of personnel and/or equipment are not
included, and any additional costs incurred are a change in scope.
2. No temporary signals are included in GMP and if required they will be reimbursed through Project
Contingency.
3. Any costs associated with Permits, Paving Permit/Fees, Waterline and Trench Permit/Fees and
Haul Permit/Fees are not included in the GMP, except for the dust control permit fee.
4. Dust Control permit is included in the mobilization item of the GMP.
5. Costs associated with City and/or ADOT permit and plan review fees, Quality Assurance
(QA) (i.e. City/ADOT inspection and testing) costs, impact fees, and utility company fees,
water meters/meter installations except for construction water, and/or any other fees not
specifically identified within this GMP, are not anticipated and, if required, shall be
reimbursed through Project Contingency.
6. This GMP does not include costs for the remediation of hazardous waste materials.
7. Traffic Control Allowance includes anticipated costs for traffic control labor and equipment
for setup and teardown, barricade device rental, sandbags, and flags with dowels. Traffic
control item will be cost reimbursable with appropriate backup documentation plus
applicable mark-ups, insurance, bond, and taxes per the contract.
8. Excludes any costs associated with blasting or hydraulic breakers of any kind.
9. Project schedule is estimated at a 3 month duration, thus Indirect/General Conditions costs were
estimated at 3 months for this GMP and will be billed monthly.
10. Includes a Project Contingency to cover material escalation costs related to aggregates,
asphalt, pipeline, CIPP liner materials as compared to the vendor/supplier quote. This will
be cost reimbursable with appropriate back-up documentation showing the cost impacts on
the project from GMP to construction plus applicable mark-ups, insurance, bond, and taxes
per the contract.
11. Excludes costs for repair of pre-existing damage to any private and public roadways used to
access this project. If required, costs to be reimbursed from Project Contingency.
12. GMP assumes access can be granted to CMAR for suitable staging and installation of the sewer
replacements and rehabilitation efforts at the various sections of right of way (ROW).
13. GMP excludes costs for utility relocation. If any utility relocations are required, CMAR shall be
reimbursed through Project Contingency.
14. Costs for Private Irrigation or any other unmarked utility damaged and/or relocated as part of this
project to be compensated out of Project Contingency line items.
15. CMAR expectation is to close sidewalks and bike paths in the construction zone and route
pedestrians to the nearest ADA compliant crossing and detour pedestrians to the opposite of
the roadway around the work zone.
Date: 1/28/2025
ROC089744 | BFCONTRACTING.COM | 11011 North 23rd Avenue | Phoenix, AZ 85029
P: 623.582.1170 | F: 623.582.3761
16. Survey/GIS Allowance includes costs to record asset data directly associated with the
rehabilitation scope of work and incorporating that data into the GIS system.
17. Off-Duty Officer Allowance will be utilized for Off-Duty Officers as designated by the City
of Glendale traffic department and will be cost reimbursable with appropriate backup plus
applicable mark-up, insurance, bond, and taxes.
18. Allowances are only anticipated/estimated costs and overruns of the Allowances will be
compensated through Project Contingency.
19. All specialty asphalt, concrete, and/or paver unless expressed explicitly on the plans would
be compensated through Project Contingency.
20. Unit Price Contract Administration: This GMP will be administered as a Measured
Quantity/Unit Price, Guaranteed Not‐to‐Exceed Contract. The Schedules of Values is
defined by the individual work/pay items plus fee structure, and markups. Final contract
price/payout will be based on field measured, final completed quantities at the approved unit
prices, approved allowance and/or contingency utilization, and approved change orders. It
is understood that these City approved prices including mark‐ups are the “Cost of the Work”.
The mark‐up structure on the Schedule of Values will apply to Change Orders and/or Extra
Work, allowances, and contingencies. Pay Item under‐runs and/or unused items shall fall to
Project contingency for the duration of the project. Quantity over‐runs shall be paid at the
unit price established in the Schedule of Values for the pay item and shall be paid from
Contingency or Change Orders.
21. Any additional point repairs or SLC seals/tops hats not identified on the plans that are
deemed required shall be reimbursed via Project Contingency.
22. GMP assumes that the 42” and 21” sewer will be bypassed during project across the SR101
at Union Hills Road into the Arrowhead plant to accommodate the work.
23. B&F crews will need 24-hour access to the Arrowhead Plant during the project to
accommodate the work.
24. CMAR GMP is based on full 8-hour street restrictions allowing 8 full hours of work to be
performed on site by CMAR crews.
25. CMAR GMP has basic best practices for Odor control which consists of tarping and covering the
suction and discharge points. Any additional odor control required via chemical injection or
mobile odor scrubbers will be compensated through the Odor control allowance once approved
by the City or City designated representative.
26. Allowance for additional rehabilitation is to be utilized for any additional work that was not
identified on the plan and/or additional bypass time as designated by the City or City designated
representative.
27. Allowance for landscaping is to restore any landscaping post rehabilitation of the sewer system.
28. Asphalt paving for the ADOT ROW assumes a 50’ section will be replaced based on previous
project.
City of Glendale Standard Form Agreement Between Owner and CM@Risk (January 28, 2025)
EXHIBIT G
Schedule of Major Milestones
(1 page - To be Incorporated by Amendment)
SEE ATTACHED
City of Glendale Standard Form Agreement Between Owner and CM@Risk (January 28, 2025)
T H I S P A G E I S B L A N K
ID
Task
Mode
Task Name
Duration
1
Arrowhead Sewer Lines Phase 1.1
100 days
2
NTP
0 days
3
Bypass Setup
25 days
4
Mobilization
8 days
5
SWPPP Setup
2 days
6
Pothole
5 days
7
Sawcut
3 days
8
Fusion Pipe
8 days
9
Trenching
5 days
10
Dig Suction Pit
2 days
11
Dig Discharge Pit
2 days
12
Temp Pavement
3 days
13
Setup Pump Station
3 days
14
Test Pipe
2 days
15
Set Plugs
2 days
16
Start Bypass
0 days
17
Rehabilitation Under Bypass
25 days
18
Installation of Manhole
7 days
19
Dewatering Pipe
2 days
20
Clean & CCTV Pipe
4 days
21
Remove Inversion Cones and Widen Benches
3 days
22
CIPP Line 42-inch
8 days
23
Post Pano Video
4 days
24
Rehabilitate Manhole
9 days
25
Test New Manhole
1 day
26
Remove Plugs
1 day
27
Reinstate Inversion Manholes
4 days
28
Remove Bypass
52 days
29
Complete Discharge Manhole Reinstate
4 days
30
Remove Pumps
4 days
31
Remove Pipes
8 days
32
Demo PCCP / Concrete
4 days
33
Pour Concrete Curb Back
3 days
34
Dowell Rebar for PCCP
3 days
35
Northbound Replace PCCP
3 days
36
Southbound Replace PCCP
3 days
37
Temp Striping
1 day
38
Landscape Restoration
1 day
39
Final Striping
1 day
40
Punchlist
0 days
41
Final Punchlist
0 days
NTP
Mobilization
SWPPP Setup
Pothole
Sawcut
Fusion Pipe
Trenching
Dig Suction Pit
Dig Discharge Pit
Temp Pavement
Setup Pump Station
Test Pipe
Set Plugs
Start Bypass
Installation of Manhole
Dewatering Pipe
Clean & CCTV Pipe
Remove Inversion Cones and Widen Benches
CIPP Line 42-inch
Post Pano Video
Rehabilitate Manhole
Test New Manhole
Remove Plugs
Reinstate Inversion Manholes
Complete Discharge Manhole Reinstate
Remove Pumps
Remove Pipes
Demo PCCP / Concrete
Pour Concrete Curb Back
Dowell Rebar for PCCP
Northbound Replace PCCP
Southbound Replace PCCP
Temp Striping
Landscape Restoration
Final Striping
Punchlist
Final Punchlist
8
11
14
17
20
23
26
29
1
4
7
10
13
16
19
22
25
28
1
4
7
10
13
16
19
22
25
28
31
3
6
9
12
15
18
21
24
27
30
3
6
9
12
15
18
21
24
27
30
2
5
8
11
14
17
20
2
5
April 2025
May 2025
June 2025
July 2025
August 2025
Task
Split
Milestone
Summary
Project Summary
Inactive Task
Inactive Milestone
Inactive Summary
Manual Task
Duration-only
Manual Summary Rollup
Manual Summary
Start-only
Finish-only
External Tasks
External Milestone
Deadline
Critical
Critical Split
Progress
Manual Progress
Arrowhead Sewer Line Phase 1.1 CMAR
Page 1
Date: Tue 1/28/25
City of Glendale Standard Form Agreement Between Owner and CM@Risk (January 28, 2025)
EXHIBIT H
Dispute Resolution Procedures
1.
Disputes.
1.1
Each Dispute arising out of or related to this Agreement (including Disputes
regarding any alleged breaches of this Agreement) shall be initiated and decided
under the provisions of this Exhibit.
1.2
CMAR and City shall each designate in writing to the other party, from time to
time, a member of senior management who shall be authorized to attempt to
expeditiously resolve any Dispute relating to the subject matter of this Agreement
in an equitable manner.
1.3
A party shall initiate a Dispute by delivery of written notice to the members of
management designated by the respective parties under Section 1.2 of this Exhibit.
1.4
The parties must:
(A)
Attempt to resolve all Disputes promptly, equitably and in a good faith
manner; and
(B)
Provide each other with reasonable access during normal business hours to
any and all non-privileged records, information and data pertaining to any
such Dispute.
1.5
With respect to matters concerning modification of the GMP or any schedule,
CMAR must first follow the provisions of any Claim procedure established by the
Design-Build Agreement before seeking relief under these Procedures.
2.
Emergency Arbitration.
2.1
If the parties are unable to accomplish resolution of a Dispute, the expedited
resolution of which either party considers necessary to prevent or mitigate a
material delay to the critical path of the Services (a "Time Sensitive Dispute")
within two days after the Time Sensitive Dispute has been initiated by a party, either
party may thereafter seek emergency relief before an emergency arbitrator (the
"Emergency Arbitrator") appointed as follows:
(A)
The parties will exercise best efforts to pre-select an Emergency Arbitrator
within 20 days after entering into this Agreement;
(B)
If the Emergency Arbitrator has not been selected at the time a party delivers
Notice of a Time Sensitive Dispute, the parties will each select a
representative within one day after the Notice is delivered and the two
representatives will then select the Emergency Arbitrator by the third day
following delivery of the Notice.
(C)
The Emergency Arbitrator shall be an attorney with at least ten (10) years’
experience with commercial construction legal matters in Maricopa County,
Arizona, be independent, impartial, and not have engaged in any business
for or adverse to either party for at least ten (10) years.
2.2
The Emergency Arbitrator will conduct a hearing and render a written
determination on the Dispute to both parties within five business days of the matter
being referred to him or her, all in accordance with Rules O-1 to O-8 of the
City of Glendale Standard Form Agreement Between Owner and CM@Risk (January 28, 2025)
American Arbitration Association ("AAA") Commercial Rules-Optional Rules for
Emergency Protection Commercial Rules ("AAA Emergency Rules").
2.3
Although the hearing will be conducted using AAA rules, unless both parties agree
otherwise, this dispute process will not be administered by the AAA but will be
conducted by the parties in accordance with these procedures.
2.4
If, however, an Emergency Arbitrator has not selected within three days after
delivery of the Notice, either party may upon three days additional notice, thereafter
seek emergency relief before the AAA, in accordance with the AAA Emergency
Rules, provided that the Emergency Arbitrator meets the qualifications set forth
above.
2.5
All proceedings to arbitrate Time Sensitive Disputes shall be conducted in
Glendale, Arizona.
2.6
Presentation, request for determination (i.e., a party’s prayer), and the Emergency
Arbitrators decision will adhere to the procedures required in Section 3.6 of this
Exhibit.
2.7
The finding of the Emergency Arbitrator with respect to any Time Sensitive
Dispute will be binding upon the parties on an interim basis during progress of the
Services, subject to review de novo by arbitration after the Project Substantial
Completion Date.
2.8
The time and extent of discovery will be as determined by the Emergency
Arbitrator.
(A)
Discovery orders of the Emergency Arbitrator will consider the time
sensitivity of the matter and the parties desire to resolve the issue in the
most time and costs efficient manner;
(B)
The parties are obligated to cooperate fully and completely in the provision
of documents and other information, including joint interviews of
individuals with knowledge such that the matter moves toward resolution
in the most time and costs efficient manner and the Emergency Arbitrator
is empowered to fashion any equitable penalty against a party that fail to
meet this obligation.
3.
Non-Emergency Arbitration.
3.1
Except as provided in Section 5 of this Exhibit, any Dispute that is either a non-
emergency Dispute that has not been resolved by negotiation, or a de novo review
of an AAA emergency arbitration will be decided by binding arbitration by a panel
of three arbitrators in accordance with, but not necessarily administered by, the
Construction Industry Rules of the AAA.
(A)
The parties shall each select an arbitrator within 15 days after notice that a
party desires to resolve a dispute by arbitration.
(B)
The two arbitrators shall then each select a third arbitrator. If an arbitrator
is not selected within any such 15 day period, then the arbitrator shall be
appointed by the AAA.
3.2
The arbitrator(s) shall meet the qualifications of Emergency Arbitrators as provided
in Section 2 of this Exhibit.
City of Glendale Standard Form Agreement Between Owner and CM@Risk (January 28, 2025)
3.3
The arbitrators do not have the authority to consider or award punitive damages as
part of the arbitrators' award.
3.4
In connection with such arbitration, each party shall be entitled to conduct up to
five depositions, and, no less than 90 days prior to the date of the arbitration hearing,
each party shall deliver to the other party copies of all documents in the delivering
party's possession that are relevant to the dispute.
3.5
The arbitration hearing shall be held within 150 days of the appointment of the
arbitrators.
3.6
At the arbitration hearing, each party will argue its position to the arbitrators in
support of one proposed resolution to the dispute (a “Proposed Resolution”).
(A)
Each party’s Proposed Resolution must be fully dispositive of the dispute.
(B)
The arbitrators must select one Proposed Resolution by majority consent
and are not free to fashion any alternative resolutions.
(C)
The parties must submit their proposed resolution of the matter to the
arbitrators and the other party 15 days prior to the date set for
commencement of the arbitration proceeding.
(D)
The decision of the arbitrators will be forwarded to the parties within 15
days after the conclusion of the arbitration hearing.
(E)
The decision of the arbitration panel is final and binding on the parties and
may be entered in any court of competent jurisdiction for the purpose of
securing an enforceable judgment.
(F)
All costs and expenses associated with the arbitration, including the
reasonable legal fees and costs incurred by the prevailing party, must be
paid by the party whose position was not selected by the arbitrators.
4.
Continuing Work. Unless otherwise agreed to in writing, CMAR must continue to
perform and maintain progress of the Work during any Dispute Resolution or arbitration
proceedings, and City will continue to make payment to CMAR in accordance with the
Agreement.
5.
Exceptions.
5.1
Neither City nor CMAR are required to arbitrate any third-party claim, cross-claim,
counter claim, or other claim or defenses in any action that is commenced by a
third-party who is not obligated by contract to arbitrate disputes with City and
CMAR.
5.2
City or CMAR may commence and prosecute a civil action to contest a lien or stop
notice, or enforce any lien or stop notice (but only to the extent the lien or stop
notice the party seeks to enforce is enforceable under Arizona law), including,
without limitation, an action under A.R.S. § 33-420, without the necessity of
initiating or exhausting the procedures of this Exhibit.
5.3
This Exhibit does not apply to, and may not be construed to require arbitration of,
any claims, actions or other process undertaken, filed, or issued by the City of
Glendale Building Safety Department, Code Compliance Department, Police
Department, Fire Department, or any other agency of City acting in its
City of Glendale Standard Form Agreement Between Owner and CM@Risk (January 28, 2025)
governmental permitting, for the benefit of public health, safety, and welfare, or
other regulatory capacity.
5.4
In connection with any arbitration, the arbitrators do not have the authority to, and
may not enforce, any provision of the Federal or Arizona Rules of Civil Procedure.