Vers.: Aug. 5, 2019
AMENDMENT NO. 1 TO CONTRACT NO. S24190553
BETWEEN THE CITY OF PALO ALTO AND
CAROLLO ENGINEERS, INC.
This Amendment No. 1 (this “Amendment”) to Contract No. C24190553 (the “Contract” as defined below) is entered into as of June 1, 2026, by and between the CITY OF PALO ALTO, a California chartered municipal corporation (“CITY”), and Carollo Engineers, Inc ., a corporation, located at 2795 Mitchell Drive, Walnut Creek, CA 94598 (“CONSUNTANT”). CITY and CONSULTANT are referred to collectively as the “Parties” in this Amendment.
R E C I T A L S
A. The Contract (as defined below) was entered into by and between the Parties hereto for the provision to supplement engineering services for the Regional Water Quality Control Plant (the “Project”) and to provide engineering consulting services on an as-needed basis in connection with the Project (the “Services”), as detailed therein.
B. An ongoing task order as part of the Contract is focused on the structural, mechanical, and electrical rehabilitation of the existing four gravity thickeners. The estimated construction completion is at the end of 2028. Additional time for contract performance is required to leverage the existing engineering consulting knowledge to promote project consistency and efficiency. The project is being designed and will be eventually constructed such that phasing is incorporated to facilitate plant operation during construction
C. The Parties now wish to amend the Contract in order to extend the time for performance by 78 weeks (from 156 weeks to 234 weeks) and increase the maximum compensation by Nine Hundred Ninety-Five Thousand ($995,000) from Two Hundred Fifty -Five Thousand Dollars ($255,00) to One Million Two Hundred Fifty Thousand Dollars ($1,250,000).
NOW, THEREFORE, in consideration of the covenants, terms, conditions, and provisions of this Amendment, the Parties agree:
SECTION 1. Definitions. The following definitions shall apply to this Amendment:
a. Contract. The term “Contract” shall mean Contract No. C24190553 between CONSULTANT and CITY, dated June 13, 2024, as amended by:
This Amendment No.1, dated June 1, 2026
b. Other Terms. Capitalized terms used and not defined in this Amendment shall have the meanings assigned to such terms in the Contract.
SECTION 2. Section 2 “TERM” of the Contract is hereby amended to read as follows:
Docusign Envelope ID: 10B63556-A754-4C37-9FD3-39F58ED96F09 Vers.: Aug. 5, 2019
“The term of this Agreement shall be from the date of its full execution through December 31, 2028.”
SECTION 3. Section 4 “NOT TO EXCEED COMPENSATION” of the Contract is hereby amended to read as follows:
“The compensation to be paid to CONSULTANT for performance of the Services shall be based on the compensation structure detailed in Exhibit C, entitled “COMPENSATION,” including any reimbursable expenses specified therein, with a total Not to Exceed Compensation of One Million Two Hundred Fifty Thousand Dollars ($1, 250,000). The hourly schedule of rates, if applicable, is set out in Exhibit C -1, entitled “SCHEDULE OF RATES.” Any work performed or expenses incurred for which payment would result in a total exceeding the maximum compensation set forth in this Section 4 shall be at no cost to the CITY.”
SECTION 4. The following exhibit(s) to the Contract is/are hereby amended or added, as indicated below, to read as set forth in the attachment(s) to this Amendment, which is/are hereby incorporated in full into this Amendment and into the Contract by this reference:
a. Exhibit “B” entitled “SCHEDULE OF PERFORMANCE”, AMENDED, REPLACES PREVIOUS.
b. Exhibit “C-1” entitled “SCHEDULE OF RATES”, ADDED / AMENDED, REPLACES PREVIOUS.
SECTION 5. Legal Effect. Except as modified by this Amendment, all other provisions of the Contract, including any exhibits thereto, shall remain in full force and effect.
SECTION 6 . Incorporation of Recitals . The recitals set forth above are terms of this Amendment and are fully incorporated herein by this reference.
(SIGNATURE BLOCK FOLLOWS ON THE NEXT PAGE.)
Docusign Envelope ID: 10B63556-A754-4C37-9FD3-39F58ED96F09 Vers.: Aug. 5, 2019
SIGNATURES OF THE PARTIES
IN WITNESS WHEREOF, the Parties have by their duly authorized representatives executed this Amendment effective as of the date first above written.
CITY OF PALO ALTO
City Manager
APPROVED AS TO FORM:
City Attorney or designee
COROLLO ENGINEERS, INC.
Officer 1
By:
Name:
Title:
Officer 2 (Required for Corp. or LLC)
By:
Name:
Title:
Attachments:
Exhibit “B” entitled “SCHEDULE OF PERFORMANCE”, AMENDED, REPLACES PREVIOUS Exhibit “C-1” entitled “SCHEDULE OF RATES”, AMENDED, REPLACES PREVIOUS
Docusign Envelope ID: 10B63556-A754-4C37-9FD3-39F58ED96F09 Rick Chan
Senior Vice President
Katy Solem
Client Services Director
Vers.: Aug. 5, 2019
EXHIBIT B
SCHEDULE OF PERFORMANCE
AMENDMENT NO. 1
(AMENDED-REPLACED PREVIOUS)
CONSULTANT shall perform the Services so as to complete each milestone within the number of days/weeks specified below. The time to complete each milestone may be increased or decreased by mutual written agreement of the Project Managers for CONSULTANT and CITY so long as all work is completed within the term of the Agreement. CONSULTANT shall provide a detailed schedule of work consistent with the schedule below within 2 weeks of receipt of the notice to proceed (“NTP”) from the CITY.
Milestones
Completion
Number of Weeks (as specified below)
from NTP
1. Year One Services 52
2. Year Two Services 104
3. Year Three Services 156
4. Year Four Services 208
5. Year Five Services 234
Optional Schedule of Performance Provision for On-Call or Additional Services Agreements. (This provision only applies if checked and only applies to on-call agreements per Section 1 or agreements with Additional Services per Section 4.)
The schedule of performance shall be as provided in the approved Task Order, as detailed in Section 1 (Scope of Services) in the case of on-call Services, or as detailed in Section 4 in the case of Additional Services, provided in all cases that the schedule of performance shall fall within the term as provided in Section 2 (Term) of this Agreement.
Docusign Envelope ID: 10B63556-A754-4C37-9FD3-39F58ED96F09 Vers.: Aug. 5, 2019
EXHIBIT “C-1”
SCHEDULE OF RATES
AMENDMENT NO. 1
(AMENDED-REPLACED PREVIOUS)
CONSULTANT’s schedule of rates is as follows:
Docusign Envelope ID: 10B63556-A754-4C37-9FD3-39F58ED96F09