HomeMy WebLinkAboutTetra Tech, Inc., Supplemental No. 2 - 112221 001-% c): Pvi 7a-,at )4r4CA
Supplemental Agreement Number: #2 Organization, Address, and Phone:
Tetra Tech, Inc.
1420 Fifth Avenue, Suite 600
Agreement Number: N/A Seattle,WA 98101
Project Number: 405 1693-5 Execution Date: Completion Date:
4/20/2020 12/31/2022
Project Title: Port Hadlock Wastewater New Maximum Amount Payable: r‘�
System—Final Design $1,472,665
Description of Work: Final design of the Port Hadlock Wastewater Treatment Plant and
Collection System for the Port Hadlock"Core Area".
SUPPLEMENTAL AGREEMENT
The Local Agency of Jefferson County hereby amends the agreement with Tetra Tech, Inc. ("the
Agreement"), executed on April 20, 2020.
All provisions in the Agreement remain in effect, except as expressly modified by this
Supplemental Agreement.
The changes to the Agreement are described as follows:
I.
Scope of Services is hereby changed to read: No Change
II.
Time for Performance is hereby changed to read: The Agreement shall terminate on December 31,
2022 unless amended in writing prior to this date.
III.
Payment is hereby changed to read: No Change
Supplemental Agreement(to A&B) Contract C, Version 1, Risk Legal Review Date 04/30/2018 Page 1 of 2
This Supplemental Agreement shall be effective upon execution by both parties. Work performed
consistent with the Agreement prior to execution of this Supplemental Agreement is hereby ratified.
In witness whereof, the parties hereto have executed this Supplemental Agreement#2 as shown
below.
COUNTY OF JEFFERSON
(Consultant Firm Name) BOARD OF COMMISSIONS
Tetra Tech, Inc.
Consultant's Name Kate Dean, District 1 Date
Consultant's Signature H i Eisenh ar, District 2 Date
November 16, 2021
Date Greg rotherton, District 3 Date
Approved as to form only:
PRE-APPROVED CONTRACT FORM
Philip C. Hu ---. Date
Chief C• Deputy Prosecutilsg Attorney
/ • Z/
Monte ers, . . ate
Public Works Director/County Engineer
Supplemental Agreement(to A&B) Contract C, Version 1, Risk Legal Review Date 04/30/2018 Page 2 of 2
Department of Public Works
O Consent Agenda
Page 1 of 1
Jefferson County
Board of Commissioners
Agenda Request
To: Board of Commissioners
Mark McCauley, Interim County Administrator
From: Monte Reinders, Public Works Director/County g ee `En in r t
Agenda Date: November 22, 2021
Subject: Supplement #2 - Contract with Tetra Tech, Inc.
Final Design - Port Hadlock Sewer
Statement of Issue: Supplement #2 extends the completion date for this design contract.
This contract with the County's sewer design team led by Tetra Tech, Inc. is for final design,
specifications, and cost estimates for the sewer treatment facility and pressurized sewer
collection system for the Port Hadlock "Core Area" as shown in the Port Hadlock Wastewater
System Value Engineering Review completed in May 2019.
Analysis/Strategic Goals/Pro's Et Con's: The Port Hadlock Wastewater System Value
Engineering Review completed in May 2019 determined that significant initial costs savings
could be realized by using newly available small, pre-packaged membrane bioreactor (MBR)
equipment and a pressurized collection system. This will allow the sewer to start small in the
Port Hadlock "Core Area" and grow as demand dictates. Design work is underway, currently
at approximately 60% complete. Final completion is anticipated in summer 2022 with final
approval by the Department of Ecology in September 2022.
Fiscal Impact/Cost Benefit Analysis: $1,472,665. The Washington State Legislature has
provided $1,422,000 as a direct appropriation through the Department of Commerce to fund
this work.
Recommendation: Please sign three (3) originals of Supplement #2 and return two (2) fully
executed originals to Public Works.
Department Contact: Monte Reinders x242
Reviewed By:
Mark McCauley iferim County Administra ate
CONTRACT REVIEW FORM
(INSTRUCTIONS ARE ON THE NEXT PAGE)
CONTRACT WITH: Tetra Tech-Supplement#2 Contract No: PW2021-097
Contract For: Port Hadlock-Sewer Final Design Term: 12/31/2022
COUNTY DEPARTMENT: Public Works
Contact Person: Monte Renders
Contact Phone: 360.385.9242
Contact email: mreinders@co.jefferson.wa.us
AMOUNT: $1,472,665 PROCESS: — Exempt from Bid Process
Revenue: $1,422,000 — Cooperative Purchase
Expenditure: $1,472,665 — Competitive Sealed Bid
Matching Funds Required: $50,665 _ Small Works Roster
Sources(s)of Matching Funds Hadlock Sewer Fund Vendor List Bid
_ REP or RFQ
Other: Supplement for Time
APPROVAL STEPS:
STEP 1: DEPARTMENT CERTIFIES COMP ANCE WI H JCC 3.55.080 AND CHAPT 42.23 RCW.
CERTIFIED: E N/A:®
e Date
STEP 2: DEPARTMENT CERTIFIES THE PERSON PROPOSED FOR CONTRACTING WITH THE
COUNTY (CONTRACTOR) HAS NOT BFE." — ' RRED BY ANY FEDERAL, STATE, OR LOCAL
AGENCY.
CERTIFIED: E N/A: E / 2.
Signature D to
STEP 3: RIS MANAGEMENT REVIEW(will be added electronically through Laserfiche):
Electronically approved by Risk Management on 11/12/2021.
STEP 4: PROSECUTING ATTORNEY REVIEW(will be added electronically through Laserfiche):
Electronically approved as to form by PAO on 11/12/2021.
Contract amendment
STEP 5: DEPARTMENT MAKES REVISIONS & RESUBMITS TO RISK MANAGEMENT AND
PROSECUTING ATTORNEY(IF REQUIRED).
STEP 6: CONTRACTOR SIGNS
STEP 7: SUBMIT TO BOCC FOR APPROVAL