2026-1-8 - - PC 1831 -2025-040 CO1_PENDING SIGNS 1.5.2026.PDF

Maricopa County — Formal (2026-01-28)

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CONSTRUCTION CHANGE ORDER - BOS APPROVAL
Maricopa County Deparment of Transportation
Date: 1/5/2026
Change Order Number:
1
Amount:
$2,939,621.00
Agenda Item No.
Contract No: 2025-040
Work Order No:
TT0600
Consultant Name: Kinder Morgan Energy Partners
Project Name: Agreement - EPNG - Northern Parkway Agua Fria to 99th Ave Pipeline 2215 Replacement
Intial Amount:
$2,294,945.00
 Contract Notice to Proceed Date:
4/12/2023
Total Prior Change Orders:
$0.00
This Change Order is to amend the Agreement with El Paso Natural Gas Company, LLC to $5,234,566 for the required relocation of the Kinder Morgan gas 
pipeline within the footprint of MCDOT TT0372 Northern Parkway: 103rd Ave to 91st Ave (Loop 101).
The existing agreement in the amount of $2,294,945.00 was approved under C Number: C-64-23-267-X-00 (MCDOT Contract No. 2025-040) and reflected the 
estimated costs for the relocations based on the best available information at that time. Kinder Morgan did not have enough information to perform the most 
accurate design and construction cost estimate when the original agreement was set.
The revised agreement in the amount of $5,234,566 reflects the estimated costs associated with an actual profile design that horizontally bores under the New 
River crossing of Northern Parkway to avoid the proposed New River bridge substructure layout and the existing New River wall lining structure, and to mitigate 
easement acquisition as much as possible. This design was extensively planned and coordinated to comply with MCDOT and Maricopa County Flood Control 
standards, Federal Energy Commission regulations, and environmental regulatory compliance.
The relocation work is on scheduled to begin in spring 2026 with the expectation that all work will be complete in calendar year 2026 with final costs agreed and 
paid by April 11, 2027.
With this Change Order, the total amount of this contract has increased 128.09%
 120 calendar days will be allowed for administrative purposes, after the time allowed for construction work.
With inclusion of this change, this contract has a revised cumulative performance period of 1460 days.
The contract completion date is: 4/11/2027
By reason of this change 730 days extension of time will be allowed for construction work. The construction work completion date is: 12/12/2026
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.  
The following financial information is submitted:
Initial Contract Amount
$2,294,945.00
Amended Contract Amount w/ previous change orders
$2,294,945.00
Current Change Order Request
$2,939,621.00
Amended Contract Amount w/ current change order
$5,234,566.00
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:
Principal (Signature)
Printed Name James Holland, VP COO
Title
Date
MARICOPA COUNTY DEPARTMENT OF TRANSPORTATION
Consultant (if applicable) - 
Date
Construction Manager - 
Date
Branch Manager - Shawn Coleman
Date
Division Manager - Randy Dunsey
Date
I certify that this change is within the limits authorized by the Maricopa County 
Procurement Code
I certify that funds are available to accomplish this Change Order
Contract Services - Beverly Krumm
Date
CIP Cash Flow Manager - Mary Ann Roder
Date
Deputy Transportation Director - Steven Wilcox
Date
IGA PM (if applicable) - 
Date

RECOMMENDED BY:
ACCEPTED AND APPROVED:
Transportation Director/Engineer - Jesse Gutierrez
Date
Chairman, Board of Supervisors - 
Date
LEGAL REVIEW
ATTEST:
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.
Deputy County Attorney - 
Date
Clerk of the Board - 
Date
COUNTY APPROVAL

Engineering Division 
2901 W. Durango Street 
Phoenix, Arizona 85009 
P: 602.506.4889
 
 
 
 
UTILITIES & RAILROAD COORDINATION SECTION 
 
 
Contents Enclosed Include: 
 
Exhibit A
El Paso Natural Gas Company, LLC – Prepayment Invoice
Exhibit B
Itemized Cost Estimate Breakdown
Exhibit C
Design Horizontal Drilling Profile

Maricopa County Department of Transportation
Invoice Number: PCPP20251204
2901 W. Durango Street
Invoice Date: 12/4/2025
Pheonix, AZ 85009
Payment Terms: Due Upon Receipt
Agreement Number: TBD
ATTN: Shawn Coleman
Customer Number: TBD
Prepayment due for relocation of EPNG L2215
$      5,234,566.00 
Total Prepayment Due from Vendor:
5,234,566.00
$       
Account Name: EL PASO NATURAL GAS 
COMPANY            
Account Number: 2168 59188
Bank Name: JPMORGAN CHASE
ACH Routing: 111 000 614
Wire Routing: 021 000 021
SWIFT Code: CHASUS33
Send Checks To: PO BOX  734023
Dallas, TX  75373-4023
KM Project Manager Cory Talmage-Gray
KM Billing Manager Debbie Reasbeck
Cory_Talmage-Gray@Kindermorgan.com
Deborah_Reasbeck@kindermorgan.com
Please reference the invoice number on your remittance. 
Thank You!
 
El Paso Natural Gas Company, LLC (5205)
TAX ID 76-0380015
Prepayment Invoice
Prepayment for the relocation of El Paso Natural Gas Company, LLC Line 2215 in Maricopa County, AZ.
Please Remit Payment To:
Exhibit A

Summary
PROJECT NAME 
MEETS GHG MATERIALITY
COMPANY NO. 
COMPANY NAME 
PREPARED BY 
REQUESTED BY 
ORIGINAL EST. DATE 
ESTIMATE NO. 
CONSTRUCTION CONTINGENCY 
REVISION NO. 
OVERHEAD 
REVISION DATE 
AFUDC RATE (Debt / Equity) 
0.00%
0.00%
PROJECT MANAGER 
TAX GROSS UP 
STATE 
PROJECT TYPE 
COUNTY 
IN-SERVICE 
DECISIONS NO. 
ESTIMATE ACCURACY LEVEL
ASSET CAPABILITIES: Vol @  ### psi
Minimum
 MMCFD
Minimum
 psig
Maximum
 MMCFD
MAOP
742  psig
Normal Operating
 psig
Delivery Pressure
 psig
 L2215-16" 
Relocate 
 RWIP 
TOTAL
MATERIAL (INCL SALES TAX)
450,000
$                 
9,300
$                     
459,300
$                     
COMPANY LABOR COST
118,300
$                 
-
$                         
118,300
$                     
PM, ENG, LAND, ENVIRO - EXPENSE
12,700
$                   
-
$                         
12,700
$                       
PRIMARY CONSTRUCTION CONTRACTOR
1,800,800
$              
398,100
$                 
2,198,900
$                  
SECONDARY CONTRACTOR
1,214,700
$              
36,600
$                   
1,251,300
$                  
PROFESSIONAL ENGINEERING
32,300
$                   
-
$                         
32,300
$                       
INSPECTION SERVICES
219,200
$                 
13,800
$                   
233,000
$                     
RADIOGRAPHY SERVICES
7,000
$                     
900
$                        
7,900
$                         
ENVIRONMENTAL CONTRACTOR
42,000
$                   
-
$                         
42,000
$                       
ELECTRICAL & INSTRUMENTATION
-
$                         
-
$                         
-
$                            
RIGHT OF WAY CONTRACTOR
10,000
$                   
-
$                         
10,000
$                       
SURVEY CONTRACTOR
22,300
$                   
-
$                         
22,300
$                       
OUTSIDE LEGAL SERVICES
-
$                         
-
$                         
-
$                            
ROW & DAMAGES
18,000
$                   
-
$                         
18,000
$                       
PERMIT FEES
-
$                         
-
$                         
-
$                            
GAS LOSS
200
$                        
-
$                         
200
$                            
SUBTOTAL
3,947,500
$              
458,700
$                 
4,406,200
$                  
CONSTRUCTION CONTINGENCY
394,750
$                 
45,870
$                   
440,620
$                     
AFUDC
-
$                         
-
$                         
-
$                            
SUBTOTAL
4,342,250
$              
504,570
$                 
4,846,820
$                  
CAPITALIZED OVERHEAD (BURDEN)
347,380
$                 
40,366
$                   
387,746
$                     
TAX GROSS-UP
-
$                         
-
$                         
-
$                            
ESCALATION - MATERIAL
-
$                         
-
$                         
-
$                            
ESCALATION - OTHER
-
$                         
-
$                         
-
$                            
ESTIMATED TOTAL COST
4,689,630
$              
544,936
$                 
5,234,566
$                  
TARIFF % INCLUDED ON MATERIALS
INCLUDED TARIFF PERCENTAGE
No Tariff
No Tariff
STEEL PRICING
Price/Ton:
(If Applicable) Escalated Price/Ton:
TAB-SPECIFIC PROJECT INFO
In-Service Date:
Aug-26
Aug-26
Material:
0.0%
Other:
0.0%
NatGas Estimating Template v1.3.6.8  09/16/25
RWIP SCOPE: Excavate two locations approximately 60'x12', cut out approximately 20ft of 16" pipe at two locations.  Estimate assumes the remaining existing pipe will be 
abandoned in place, capped and slurry filled.
L2215-16" Relocate SCOPE: Install approximately 1340ft of 16in pipe to relocate the existing L2215-16". Requires 1- 980ft HDD across the New River.  Stopple bypass required to maintain 
customer service.
Arizona
0.00%
Reimbursable
Cory Talmage-Gray
Aug-26
Maricopa
Class 3
10000758
KINDER MORGAN
EPNG L2215-16" Line Relocation @ Northern Ave & 99th Ave, Glendale, AZ.
5205
Elmstrom
04/07/22
(NG) El Paso Natural Gas Company   
No
Cory Talmage-Gray 
R3 (P2)
CE2203024
12/01/25
10%
8.00%
Pressure
Ex. Blowdown Only
< $25,000,000: PM, PM Director, Project Controls
> $25,000,000: PM, PM Director, Project Controls, VP
 ESTIMATE SUMMARY
GHG SCOPE ASSUMPTIONS
AUTHORITY LEVELS:
Escalation Rates FV=PV(1+i)n
CE2203024R3 P2 EPNG L2215 Relocation.xlsb
12/3/2025
1 of 1
Project Controls
Cost Estimating
Exhibit B - Itemized Cost Estimate Breakdown

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PROFILE VIEW
PLAN VIEW
Exhibit C - Design Horizontal Drilling Profile

DocuSign Envelope ID: 03116759-EF10-418F-87FB-C41EAE1D75A0

DocuSign Envelope ID: 03116759-EF10-418F-87FB-C41EAE1D75A0

DocuSign Envelope ID: 03116759-EF10-418F-87FB-C41EAE1D75A0

DocuSign Envelope ID: 03116759-EF10-418F-87FB-C41EAE1D75A0

DocuSign Envelope ID: 03116759-EF10-418F-87FB-C41EAE1D75A0

DocuSign Envelope ID: 03116759-EF10-418F-87FB-C41EAE1D75A0

DocuSign Envelope ID: 03116759-EF10-418F-87FB-C41EAE1D75A0

DocuSign Envelope ID: 03116759-EF10-418F-87FB-C41EAE1D75A0

DocuSign Envelope ID: 03116759-EF10-418F-87FB-C41EAE1D75A0

DocuSign Envelope ID: 03116759-EF10-418F-87FB-C41EAE1D75A0

DocuSign Envelope ID: 03116759-EF10-418F-87FB-C41EAE1D75A0

DocuSign Envelope ID: 03116759-EF10-418F-87FB-C41EAE1D75A0