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UTB 1048 Amendment No. 1
UTILITY CONSTRUCTION AGREEMENT
UTB 1048, AMENDMENT NO. 1
This Amendment No. 1 is made and entered into between Washington State Department of
Transportation, hereafter the “STATE,” and the City of Renton, 1055 South Grady Way Renton, WA
98057, hereinafter the “UTILITY,” collectively referred to as the “Parties” and individually referred to as
the “Party.”
WHEREAS, the Parties previously entered into Utility Construction Agreement, UTB 1048 (Agreement),
on April 18, 2023, which provided for the reimbursement of cost to the STATE for the construction and
construction administration for the removal and replacement of approximately 170 linear feet of 12-
inch water main, three 3-inch diameter conduits containing fiber optic cables, and approximately 444
feet of 3-inch diameter PVC conduit as part of the STATE’s project, I-405 – Lind Ave SW Bridge Span
Replacement.
WHEREAS, due to the bid prices for Ductile Iron Pipe for Water Main 12 in. Diam. coming in higher than
the engineer’s estimate, an increase in the engineering percentage which in turn increased the
engineering percentage dollar amount, an increase in the indirect costs percentage which in turn
increased the indirect costs percentage dollar amount, and the inclusion of a contingency cost of 4%
required for all WSDOT projects resulting in a necessary revision to Exhibit ‘B’ of the Agreement, and
WHEREAS pursuant to Section 7.5 Amendments, the Parties desire to amend the Agreement to modify
Exhibit “B” Estimate of Costs,
NOW, THEREFORE, pursuant to RCW 47.01.210 and chapter 47.44 RCW, the above recitals that are
incorporated herein as if set forth below, and in consideration of the terms, conditions, covenants, and
performances contained herein, as well as the attached Exhibit “B-1” which are incorporated and made
a part hereof,
IT IS MUTUALLY AGREED AS FOLLOWS:
1.All references to Exhibit “B” Estimate of Costs in the Agreement will be replaced with Exhibit “B-
1”.
2.Exhibit “B” Estimate of Costs is hereby replaced in its entirety with Exhibit “B-1” Estimate of
Costs, reflecting the change in the cost for the work.
3.The amount payable under the Agreement is hereby increased by One Hundred Thirty-three
Thousand Seven Hundred Twenty-eight Dollars and Eight cents ($133,728.08). The “Estimated
Agreement Amount” to now show $354,330.20.
4.Section 3.1 is replaced in its entirety by the following: The UTILITY agrees that it shall be
responsible for the cost of the Work. The cost of this Work is Three Hundred Fifty-four Thousand
Three Hundred Thirty Dollars and Twenty cents ($354,330.20). An itemized estimated cost of the
UTILITY- responsible costs for the Work to be performed by WSDOT on behalf of the UTILITY is
included in Exhibit “B-1” Estimate of Costs.
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UTB 1048 Amendment No. 1
5.All other terms and conditions of the Agreement shall remain in full force and effect except as
modified by this Amendment No. 1.
IN WITNESS WHEREOF, the Parties hereto have executed this Amendment No. 1 as of the day and year
last written below.
CITY OF RENTON
By:
Print Name:
Title:
WASHINGTON STATE
DEPARTMENT OF TRANSPORTATION
By:
Print Name: Gregory E. Cook, P.E.
Title: Project Engineer
Date: Date:
Attest
_____________________________
Jason A. Seth
City Clerk
Approved as to Legal Form
By: __________________________
Shane Moloney
City Attorney
Armondo Pavone
_________________________
Mayor
________________________
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6/29/2023 | 6:09 PM PDT6/30/2023 | 9:21 AM PDT
Relocate UTILITY Water Main and Signal
STATE CONTRACT WORK
CONTRACT BID ITEMS
Item #Unit Description Qty Unit Price Total
0001 LS Mobilization*1 $15,925.40 $15,925.40
6973 LS Other Temporary Traffic Control Devices 1 $9,038.10 $9,038.10
3869 LF Ductile Iron Pipe For Water Main 12 in. Diam. 170 $172.00 $29,240.00
6165 EA Gate Valve 12 in.1 $5,135.00 $5,135.00
XXXX EA Reconnection to Existing Water Main 2 $5,900.00 $11,800.00
XXXX EA Temporary Cut and Cap Existing Water Main And Concrete Blocks 2 $2,370.00 $4,740.00
4230 LS Structural Carbon Steel - Superstr.1 $51,755.00 $51,755.00
XXXX LF Removal of Existing Water Main 170 $52.00 $8,840.00
XXXX EA Fiber Install and Fiber Splicing 2 $17,250.00 $34,500.00
6947 LF Conduit Pipe 3 in. Diam.444 $137.00 $60,828.00
Subtotal $231,801.50
Washington State Sales Tax @ 10.1%$23,411.95
Subtotal $255,213.45
Engineering* @ 17.71%$45,198.30
Subtotal $300,411.75
Contingency @ 4%$10,208.54
Indirect Costs @ 14.55%$43,709.91
Total Estimated State Contract Amount $354,330.20
TOTAL ESTIMATED AGREEMENT AMOUNT $354,330.20
CONSTRUCTION AGREEMENT UTB 1048
WORK BY STATE
EXHIBIT "B-1" ESTIMATE OF COSTS
* Mobilization cost shall not exceed 10% of the total of all other bid items shown on this schedule.
UT 00000 Exhibit "B." Page 1
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