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8029 characters
13
7/30/2020
268,838.77
$
C-64-18-007-5-00-13
TT0345
9/12/2018
($2,848,185.98)
Date
Date
Date
Date
Date
Date
Date
Deputy County Attorney
Distribution: Originals - Contractor, Contract Services, Clerk of the Board Copies - Chief Construction Manager, Consultant (if applicable), City Partner (if applicable), Finance
Date
ATTEST:
LEGAL REVIEW
Approved as to form and within the powers and authority granted under the laws of
the State of Arizona to the Maricopa County Department of Transportation.
Clerk of the Board
Date
COUNTY APPROVAL
RECOMMENDED BY:
ACCEPTED AND APPROVED:
Transportation Director/County Engineer
Chairman, Board of Supervisors
CIP Cash Flow Manager
I certify that this change is within the limits authorized by the Maricopa County
Procurement Code
Contract Services
I certify that this change is required for this contract
Consultant (if applicable)
Field Manager
I certify that funds are available to accomplish this Change Order
Branch Manager
CITY of XXXXXXXXXX APPROVAL
I certify that this change is required for this contract.
Project Manager:
Date:
MARICOPA COUNTY DEPARTMENT OF TRANSPORTATION
Printed Name Michael Sullivan
Title: Vice President
Date: 7/30/2020
Principal (Signature)
Federal Tax ID Number: 86-0744516
Amended Contract Amount w/ current change order
17,490,360.32
$
We, the undersigned Contractor, having given careful consideration to the change(s) proposed, hereby agree that upon execution of this change order that we will provide all equipment, furnish all
material (except as noted in the Bid Line Item Sheet), perform all work specified in Bid Line Item Sheets; and we will accept as full payment therefore the prices shown in Bid Line Item Sheet.
IN WITNESS WHEREOF, the parties herein have executed this Contract Change Order:
Initial Contract Amount
20,069,707.53
$
Amended Contract Amount w/ previous change orders
17,221,521.55
$
Current Change Order Request
268,838.77
$
The Contractor, by mutual agreement of the parties, shall make the herein described changes to the plans and specifications or do the following described work not included in the plans
and specifications on the above-identified contract. All other contract terms and conditions remain unchanged.
Approval of this change order establishes a new contract amount of $17,490,360.32 and a new completion date of 11/30/2020.
To Establish Change Order No. 13 to provide full and complete compensation to the Contractor for cost to complete the project within the time extension established in
Change Order 11. Change Order 13 costs will be compensated by new Allowance and Lump Sum items which are based upon material and unit price increases;
supervision and Site Special Conditions; additional subcontractor mobilizations; and daily traffic control cost during this time extension as detailed in Attachment A.
The following financial information is submitted:
Initial Amount:
$20,069,707.53
Contract Award Date:
Total Prior Change Orders:
Contract No:
2018-034
Work Order No:
Contractor Name:
Combs Construction Company, Inc.
CONSTRUCTION CHANGE ORDER - BOS APPROVAL
Maricopa County Department of Transportation
Change Order Number:
Date:
Amount:
Agenda Item No.
Project Name:
MC85 - 95th Avenue to 83rd Avenue
Revised: 7/30/2020
Sheet 1 of 1
Bid Item No.
Unit
Estimated
Quantity
As-Built
Quantity
Difference (+/-)
Unit Price
Difference (+/-)
109.00010-13
Allowance
0
1
1.00
$ 60,445.77 $ 60,445.77
109.00025-13
LS
0
1
1.00
$ 88,110.00 $ 88,110.00
109.00030-13
Allowance
0
1
1.00
$ 29,955.00 $ 29,955.00
317.01000-13
SY
0
-9672
(9,672.00)
$ 1.00 $ (9,672.00)
401.01010-13
Allowance
0
1
1.00
$ 100,000.00 $ 100,000.00
Total this Sheet
268,838.77
$
136 Days of Site Special
Conditions and Supervision
Subcontractor Mobilizations
Asphalt Milling (Reduction)
Traffic Control (Maintenance and
Protection of Traffic)
Contract No. 2018-034
Bid Line Items Sheet
CONSTRUCTION CHANGE ORDER NO. 13
Provide description of work to be done, estimate of quantities, and prices to be paid, segregate between additional work at contract price, agreed price and
actual cost. Unless otherwise stated, rates for rental of equipment on actual cost work cover only such time as equipment is actually used and no allowance
will be made for idle times.
Description
Unit Price Increases (Cost to
Complete)
Maricopa County Department of Transportation
Revised: 7/30/2020
Project#: TT0345
Contract #: 2018-034
Maricopa County Department of Transportation
ATTACHMENT “A” (Change Order Scope)
Change Order #: 13
Pay Item
Description
Quantity
Unit of
205.01150
Roadway Excavation
746
CY
$8.55
$14.00
$5.45
4,065.70
309.01008
Lime Slurry Stabilization, 8" Depth
10562
SY
$3.10
$3.20
$0.10
1,056.20
309.02002
Lime
106
Ton
$101.00
$102.00
$1.00
106.00
310.03150
Aggregate Base Course, 6" Thick
3163
Ton
$16.00
$17.00
$1.00
3,163.00
317.01000
Asphalt Milling
941
SY
$1.00
$8.17
$7.17
6,746.97
340.01110
Vertical Curb & Gutter, MAG Det 220, Type A, H=6"
1610
LF
$16.00
$17.00
$1.00
1,610.00
340.01112
Vertical Curb & Gutter, MAG Det 220, Type A, H=6" Fibermesh
362
LF
$21.00
$24.00
$3.00
1,086.00
340.01211
Concrete Sidewalk, COP Det P1230
14500
SF
$4.10
$4.30
$0.20
2,900.00
340.01413
Concrete Driveway Entrance, COP Det. P1255-2
366
SF
$8.00
$10.00
$2.00
732.00
350.01124
Remove Pipe, Backfill & Compact, D=24"
263
LF
$10.00
$14.00
$4.00
1,052.00
350.01242
Remove Pipe, Backfill & Compact, D=42"
744
LF
$13.00
$20.00
$7.00
5,208.00
350.01500
Remove Headwall
4
Each
$300.00
$350.00
$50.00
200.00
350.02251
Remove Concrete Spillway
47
LF
$4.00
$15.00
$11.00
517.00
350.02253
Remove Concrete Driveway
3417
SF
$2.00
$2.50
$0.50
1,708.50
350.02254
Remove Exist AC Pavement
177
SY
$5.00
$25.00
$20.00
3,540.00
440.40013
6" Sch. 40 PVC Irrigation Pipe
874
LF
$10.00
$12.00
$2.00
1,748.00
464.02000
Perforated Sign Post
216
LF
$6.00
$13.00
$7.00
1,512.00
465.01002
Flat Sheet Aluminum Sign Panel, High Intensity Grade
83.5
SF
$16.00
$26.00
$10.00
835.00
505.06502
Concrete Scupper, MAG Det 206, S/W=5', 2-4' Curb openings
1
Each
$3,500.00
$3,700.00
$200.00
200.00
505.06509
Concrete Scupper, Detail DD, S/W=5', 2-2'-6" Curb openings
3
Each
$3,000.00
$3,400.00
$400.00
1,200.00
505.06510
Concrete Scupper, Detail DD, S/W=5', 3-2'-6" Curb openings
1
Each
$3,500.00
$3,800.00
$300.00
300.00
505.06520
Concrete Scupper Spillway, MAG Det 206, Curb opening = 6'
78
LF
$65.00
$67.00
$2.00
156.00
520.01035
Safety Rail (Height = 3'-6") MAG Det 145
107
LF
$65.00
$87.00
$22.00
2,354.00
618.20524
24" RGRCP, Class V
186
LF
$110.00
$112.00
$2.00
372.00
618.20530
30" RGRCP, Class V
1494
LF
$125.00
$137.10
$12.10
18,077.40
Total Amount of the New Allowance Bid Item 109.00010-13 Unit Price Increase (Cost to Complete)
60,445.77
Incremental
Cost Increase
S.O.V.
ORIGINAL BID Unit
Price (current)
NEW BID
CO No. 13
UNIT PRICE
DIFFERENCE
INITIALS
/
SUPPORT DOCUMENTATION
To accompany CHANGE ORDER 13
Page 3 of 24 .
INITIALS
SUPPORT DOCUMENTATION
To accompany CHANGE ORDER 13
/
Page
4
of
24
Maricopa County Department of Transportation
ATTACHMENT “A” (Change Order Scope)
Project#: TT0345
Project Name: MCDOT TT0345 – MC 85 at 83rd
Avenue and Center Turn Lane Expansion
Contract #: 2018-034
Change Order #: 13
Bid Item 401.01010-13, Traffic Control (Maintenance and Protection of Traffic) Allowance Schedule of Values