Project Information

Bid Title

Wastewater System Flow Monitoring Services

Issuing Agency

City of Modesto

Location

California

Published Date

Aug 13, 2026

Closing Date

Sep 8, 2026

Government Level

State & Local

Status

Closed

Original Source

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Bid Documents

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Project Description

Project ID:

Title: Wastewater System Flow Monitoring Services

Addenda: 0

Release Date: 8/13/2026

Due Date: 9/8/2026

Follow

Wastewater System Flow Monitoring Services

Utilities

22000 , 90700 , 91800 , 91842 , 92500 , 98184

Project ID: 2026-09

Release Date: Thursday, August 13, 2026

· Due Date: Tuesday, September 8, 2026 11:00am

Posted Thursday, August 13, 2026 3:44pm

All dates & times in Pacific Time

Draft Response No Bid25 days, 16 hours, 26 minutes

Post Information

Posted At:Thu, Aug 13, 2026 3:44 PM
Sealed Bid Process:Yes (Bids Sealed / Pricing Sealed)
Private Bid:No

Overview

Summary

The City of Modesto (City) is soliciting Request for Proposals / Request for Qualifications (RFP / RFQ) for Wastewater System Flow Monitoring Services for the City of Modesto. Submittals are due before 11:00 am on Tuesday, September 8, 2026 .

Background

The City was first incorporated in 1870 and operates as a Charter City. The City encompasses approximately 42 square miles in Stanislaus County and has approximately 225,000 wastewater customers. The wastewater system is comprised of approximately 680 miles of sewer pipes ranging from 6-in to 66-in diameter, 43 lift stations, and two treatment plants with primary treatment at Sutter Campus and Secondary and Tertiary Treatment at Jennings Campus.

Timeline

RFP/RFQ Posted:

August 13, 2026

Requests for Clarifications, Corrections or Modifications:

August 25, 2026, 4:00pm

Proposals/Statement of Qualifications Due:

September 8, 2026, 11:00am

Committee Review Complete *:

September, 2026

Consultant Interview, if needed *:

September, 2026

Council Approval *:

October, 2026

Notice to Proceed *:

October, 2026

Commodity Codes

• NAICS 221320Sewage Treatment Facilities
• NAICS 237110Water and Sewer Line and Related Structures Construction
• NAICS 541330Engineering Services
• NAICS 561621Security Systems Services (except Locksmiths)

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