HomeMy WebLinkAboutAddendum - 3AMENDMENT NO. 3 TO AGREEMENT FOR CAG-23-206
THIS AMENDMENT, dated for reference purposes only as April 24, 2025, is by and between the
City of Renton (the “City”), a Washington municipal corporation, and AHBL, 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-23-206, dated
December 22, 2022, to provide necessary services for the Gateway Planting Design (referred to
herein as the “Agreement”);
Whereas, the Parties amended the Agreement under Amendment No. 2, (CAG-23-206, Adden
#2-24), dated February 23, 2024. The Parties amended the Agreement under Amendment No. 1,
(CAG-23-206, Adden #1-24), dated February 23, 2024.
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 ensure complete project
closeout for the Renton Gateway Planting Design Project.
NOW THEREFORE, It is mutually agreed upon that CAG-23-206 is amended as follows:
1. Scope of Work: Section 1, Scope of Work, is amended to add work as specified in Exhibit
A-3, 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 A-3. All Work shall be performed by no later than
December 31, 2025.
3. Compensation: Section 4, Compensation, is amended so that the maximum amount of
compensation payable to Consultant is increased by $10,200 from $54,710 to $64,510,
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 A-3 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-23-206, Adden #3-25
PAGE 2 OF 2
IN WITNESS WHEREOF, the Parties have voluntarily entered into this Amendment as of the date
last signed by the Parties below.
CITY OF RENTON
By:_____________________________
CONSULTANT
By:____________________________
Gina Estep
CED Administrator
Craig Skipton
Director of Landscape Architecture
_____________________________
Date
_____________________________
Date
Approved as to Legal Form
By: __________________________
Patrice Kent
Senior Assistant City Attorney
Contract Template Updated 06/17/2021 (contract/2025/2273/Amend3)
05/02/2025
Approved by Patrice Kent via email 4/28/2025
Page 1 of 3
TO: Emma Conley, PE
City of Renton Development Engineering
1055 South Grady Way
Renton, WA 98057-3232
DATE: April 24, 2025
PROJECT NO.: 2220631.40, Tasks 60 & 61
PROJECT NAME: Renton Gateway Planting Design I-405
EMAIL: EConley@rentonwa.gov SUBJECT: Additional Design Phase and
Construction Phase Services
SERVICES PROVIDED:
Civil Engineering Structural Engineering Land Use Planning Landscape Architecture Land Surveying
DESCRIPTION OF WORK:
The following additional services have been requested:
Updated Project Schedule
The project schedule is updated to reflect recent updates to WSDOT contractor planned dates for completion of
the roundabout, and are now anticipated as:
Name Start Finish
Construction Documents Ongoing 05/30/2025
Bid and Construction Phase 06/01/2023 12/31/2025
Additional Construction Documents (CD) Task 60
1. Review additional WSDOT plans to incorporate additional elements into roundabouts signage and
electrical junction boxes.
2. Revise 90% CDs for planting and irrigation portions of the project. Provide materials, layout, and finish
grade information on plans. Provide construction details for site elements.
3. Incorporate feedback on plans and plant list based on 90% Design review and prepare 100% CD/Bid
documents plans and specifications.
4. Additional coordination time to accommodate signage in the roundabouts City of Renton and WSDOT
signs.
5. Continue coordination with project team members and the owner regarding planting requirements and
signage/artwork foundation design for the project.
6. Incorporate owner feedback and finalize.
7. Prepare three-part CSI format specifications.
8. Provide a cost estimate for the related scope of work.
9. The following deliverables will be produced for the following combined submittal: 100% CD, Bid Set:
Planting Soil Preparation Plan(s).
Materials and Layout Plan(s).
Site Details.
Authorization for Additional Services Page 2 of 3
Renton Gateway Planting Design I-405
2220631.40, Tasks 60 & 61
Planting Plan(s).
Planting Details.
Irrigation Plan(s).
Irrigation Details.
Three-part CSI format Technical Specifications for all related elements.
Revised Construction Phase Services Task 61
Note:This task revises/replaces Task 43 - Construction Phase Services in the original Scope of Work dated
November 18, 2022. The original Task 43 estimate was $6,000. This is increased by $1,900 for this new Task 61,
for a total of $7,900.
10. Assist the owner and the architect with answering bidders' questions for clarification and assist in the
preparation of bid addenda. This task allows 8 hours.
11. Respond to contractor-initiated questions (RFIs) during construction as they relate to the design.
12. We will review the sign shop drawings and report findings to the project team.
13. Review planting and irrigation-related product submittals and shop drawings and report findings to the
project team.
14. This task allows for a total of four site visits:
a. Two site inspections (including site observations with report) during construction to ensure the intent
of the design is being met, including planting soil preparation, planting material inspection and layout,
mainline pressure test, and irrigation coverage test.
b. Two site visits post construction (one punchlist visit and one follow-up/back-punch visit).
15. Prepare final letter of substantial project conformance/completion.
This scope of work will be billed on a time and expense basis, with an estimate provided below.
BILLING SUMMARY:
Items Description Task No. Amount
Items 1-9 Additional Construction Documents T-60 $8,300
Items 10-15 Revised Construction Phase Services (T&E est.) T-61 7,900
Total $16,200
Authorization for Additional Services Page 3 of 3
Renton Gateway Planting Design I-405
2220631.40, Tasks 60 & 61
AGREEMENT:
Client agrees to the scope of additional services and additional costs/fee set forth above. Further, Client agrees that this Authorization for
Additional Services is subject to the same terms and conditions as specified in the original Contract/Agreement dated May 25, 2023.
receipt of a signed copy of this Authorization for Additional Services shall constitute its notice to proceed with performance.
Client Purchase Order No:
Client Name:
Signature: Date:
Printed Name/Title:
AHBL Project Mgr. Signature: Date:
4/24/2025
AHBL Proj. Mgr. Printed Name:Craig Skipton, PLA, LEED AP, CLARB Certified Landscape Architect
TACOMA
2215 North 30th Street, Suite 300
Tacoma, WA 98403-3350
253.383.2422 TEL
SEATTLE
1200 6th Avenue, Suite 1620
Seattle, WA 98101-3117
206.267.2425 TEL
SP OKANE
601 WestMain Avenue, Suite 305
Spokane, WA 99201-0613
509.252.5019 TEL
TRI-CITIES
5804 Road 90, Suite H
Pasco, WA 99301-8551
509.380.5883 TEL
CS/lsk
c: Accounting
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