HomeMy WebLinkAboutAddendum - 4Docusign Envelope ID: 0B895080-76EC-4D77-B150-DEC6AB5F2D1B
AMENDMENT NO. 4 TO AGREEMENT FOR FINAL DESIGN OF THE
SE 172ND ST & 125TH AVE SE GREEN STORMWATER
INFRASTRUCTURE PROJECT
THIS AMENDMENT, dated for reference purposes only as August 1, 2025, is by and between the
City of Renton (the "City"), a Washington municipal corporation, and Osborn Consulting, Inc.
("Consultant"), a Washington corporation. The City and the Consultant are referred to collectively
in this Amendment as the "Parties." Once fully executed by the Parties, this Amendment is
effective as of the last date signed by both parties.
Whereas, the City engaged the services of the Consultant under Agreement CAG-23-082, dated
February 1, 2023, to provide necessary services for the Final Design of the SE 172nd St & 125th Ave
SE Green Stormwater Infrastructure Project (referred to herein as the "Agreement");
Whereas, the Parties wish to amend the Agreement to change the scope of work, change the
time for performance, and change the compensation in order to add support services during
bidding and construction.
NOW THEREFORE, It is mutually agreed upon that CAG-23-082 is amended as follows:
1.Scope of Work: Section 1, Scope of Work, is amended to add work as specified in Exhibit
A-4, which is attached and incorporated herein.
2.Time of Performance: Section 3, Time of Performance, is amended pursuant to the
schedule(s) set forth in Exhibit B-4. All Work shall be performed by no later than April 30,
2026.
3.Compensation: Section 4, Compensation, is amended so that the maximum amount of
compensation payable to Consultant is increased by $37,646 from $330,314 to $367,960,
plus any applicable state and local sales taxes. The additional compensation shall be paid
based upon Work actually performed according to the rate(s) or amounts specified in
Exhibit C-4, which is attached and incorporated herein.
4.All terms of the Agreement not explicitly modified herein shall remain in full force and
effect and such terms shall apply to Work performed according to this Amendment as if
fully set forth herein.
CAG-23-082, Adden #4-25
N/A
Approved by Cheryl Beyer via email 8/1/225