ATTACHMENT 5
AMENDMENT NO. 4 TO THE AGREEMENT FOR
PROFESSIONAL SERVICES C2020-10 BETWEEN THE
CITY OF MANTECA AND DEWBERRY ENGINEERS, INC.
This Amendment No. 4 (“Amendment”) to the Agreement for Professional Services (C2020-10) (“Agreement”) between the City of Manteca and Dewberry Engineers Inc., is made and entered into this _____ day of December, 2025, by and between the City of Manteca, a public body, corporate and politic (“City”) and Dewberry Engineers Inc., a New York corporation (“Consultant”).
RECITALS
A. On January 21, 2020, the City entered into an Agreement for Professional Services with Consultant to perform Storm Drain Zones 36 and 39 Engineering, Environmental, and Permitting services pursuant to the Proposal submitted by Consultant dated September 9, 2019.
B. On January 5, 2022, the City and Consultant executed Amendment No. 1 (C2020-10-A1) to the Agreement for Professional Services increasing the expenditure authority and amending the Time of Performance to no later than December 31, 2022.
C. On December 22, 2022, the City and Consultant executed Amendment No. 2 (2020-10-A2) to the Agreement for Professional Services amending the Time of Performance to no later than December 31, 2023.
D. On November 21, 2023, City and Consultant executed Amendment No. 3 (2020-10-A3) to the Agreement for Professional Services amending the Time of Performance to no later than December 31, 2025.
E. City now desires to amend the Agreement for Professional Services with Consultant to expand the Scope of Services to be undertaken by Consultant, increase the not-to-exceed contract amount to $1,591,318, and extend the Time of Performance from December 31, 2025, to June 30, 2027.
F. Consultant (including subconsultants) represents that it has the necessary professional skills and experience to satisfactorily provide Engineering, Environmental, and Permitting services in a timely manner.
H. City desires to engage Consultant for the purpose of continuing to provide Engineering, Environmental, and Permitting services during the extended Time of Performance.
I. City desires to engage Consultant for the purpose of completing the expanded Scope of Services.
ATTACHMENT 5
NOW THEREFORE, the parties hereby agree as follows:
1. Attachment 5 to the Agreement entitled “Storm Drain Zone 36 and 39 Engineering, Environmental, and Permitting Services” is hereby amended by adding the tasks set forth in Exhibit A to this Amendment No. 4, attached hereto and incorporated herein by reference.
2. Performance Period. The services of Consultant are to commence upon execution of this Amendment No. 4 and Consultant shall continue to provide Engineering, Environmental, and Permitting services until all authorized work is approved by the City but no later than June 30, 2027.
3. Compensation: Compensation to be paid to Consultant shall be in accordance with the rates set forth in the exhibits attached hereto and incorporated herein by reference. In addition to the Compensation for the Agreement services, compensation for Amendment No. 4 services shall not exceed $206,450 without additional authorization from the City. In no event shall compensation for work performed pursuant to the Agreement; Amendments No. 1, 2, and 3; and Amendment No. 4 exceed $1,591,318 without additional authorization from the City.
4. Except as otherwise provided in this Amendment No. 4, the Agreement for Professional Services (C2020-10) and Amendments No. 1, 2, and 3 to the Agreement for Professional Services shall continue in full force and effect.
ATTACHMENT 5
TO EFFECTUATE THIS AMENDMENT, each of the parties has caused this Amendment to be executed by its duly authorized representative as of the date set forth in the introductory paragraph on page 1 above.
CITY OF MANTECA: DEWBERRY ENGINEERS INC.:
_____________________________ _____________________________ Toni Lundgren,
Interim City Manager
Dave Richard, Associate Vice President
(Print Name & Title)
ATTEST: 903 W. Center Street, Suite 1
Manteca, CA 95337
209.707.3325
_____________________________
Cassandra Candini-Tilton,
Director of Legislative Services
COUNTERSIGNED:
_____________________________
Matt Boring,
Director of Finance
COUNTERSIGNED:
_____________________________
Stephanie VanSteyn,
Director of Human Resources
APPROVED AS TO FORM:
_____________________________
Kousha Mckeenejad,
City Attorney