Legislation Details

File #: 26-0189   
Type: Report to Council Status: Consent Calendar
Meeting Body: City Council
On agenda: 4/21/2026
Title: Authorize Amending an Existing Contract with Carollo Engineers, Inc. for the Sunnyvale Cleanwater Program Headworks and Primary Treatment Project - Package 2 (F26-394) for Engineering Services During Construction; Award of Contract to Carollo Engineers, Inc. for Claim Management Support; Approve an Increase to the Construction Contingency in the Construction Contract with Ranger Pipelines Incorporated for the Sunnyvale Cleanwater Program Secondary Treatment and Thickening/Dewatering Site Preparation Project (PW21-25); Authorize Amending an Existing Contract with Carollo Engineers, Inc. for the Sunnyvale Cleanwater Program Plant Rehabilitation Project for Engineering Services During Construction (F26-404); and Approve Budget Modification No. 15
Attachments: 1. Draft Amendment to Consultant Services Agreement, Carollo Engineers, Inc. (Headworks and Primary Treatment), 2. Draft Amendment to Consultant Services Agreement, Carollo Engineers, Inc. (Existing Plant Rehabilitation), 3. Draft Consultant Services Agreement, Carollo Engineers, Inc. (Claim Management Support)
REPORT TO COUNCIL

SUBJECT
Title
Authorize Amending an Existing Contract with Carollo Engineers, Inc. for the Sunnyvale Cleanwater Program Headworks and Primary Treatment Project - Package 2 (F26-394) for Engineering Services During Construction; Award of Contract to Carollo Engineers, Inc. for Claim Management Support; Approve an Increase to the Construction Contingency in the Construction Contract with Ranger Pipelines Incorporated for the Sunnyvale Cleanwater Program Secondary Treatment and Thickening/Dewatering Site Preparation Project (PW21-25); Authorize Amending an Existing Contract with Carollo Engineers, Inc. for the Sunnyvale Cleanwater Program Plant Rehabilitation Project for Engineering Services During Construction (F26-404); and Approve Budget Modification No. 15

Report
REPORT IN BRIEF
Staff requests approval of seven actions:
1. A Ninth Amendment to the Consultant Services Agreement with Carollo Engineers, Inc. of Walnut Creek, in substantially the same format as Attachment 1 to the report, to increase the contract amount for the Water Pollution Control Plant (WPCP) Headworks and Primary Treatment Project - Package 2. This amendment pertains to Engineering Services During Construction and will increase the total contract amount by $677,502.43, from $15,153,720.00 to $15,831,222.43.
2. A new Consultant Services Agreement with Carollo Engineers, Inc. of Walnut Creek, in substantially the same format as Attachment 3 to the report for the WPCP Headworks and Primary Treatment Project - Package 2. This agreement pertains to Claim Management Support for a total contract amount of $482,304.41.
3. Approve a 10% contract contingency in the amount of $48,230.44.
4. An increase in the contingency for construction services for Ranger Pipelines Incorporated in the amount of $6,523,346.
5. A Second Amendment to the Consultant Services Agreement with Carollo Engineers, Inc. of Walnut Creek, in substantially the same format as Attachment 2 to the report, to incre...

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