Project Information

Bid Title

Grit and Screenings Transportation for WWTP

Issuing Agency

City of Benicia

Location

California

Published Date

Jul 7, 2026

Closing Date

Jul 14, 2026

Government Level

State & Local

Status

Closed

Ref. #

RFP# 26-062

Original Source

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Bid Documents

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Project Description

Project ID: RFP# 26-062

Title: Grit and Screenings Transportation for WWTP

Addenda: 2

Release Date: 6/15/2026

Due Date: 7/14/2026

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Grit and Screenings Transportation for WWTP

Last updated by Addendum #2 on Jul 8, 2026 3:13 AM See what changed

Request for Proposal

Public Works

484 , 4841 , 48411 , 48412 , 4842 , 562

Project ID: RFP# 26-062

Release Date: Monday, June 15, 2026

· Due Date: Tuesday, July 14, 2026 2:00pm

Posted Monday, June 15, 2026 9:00am

All dates & times in Pacific Time

Draft Response Events RSVP No Bid6 days, 19 hours, 56 minutes

Post Information

Posted At:Mon, Jun 15, 2026 9:00 AM
Sealed Bid Process:Yes (Bids Sealed / Pricing Sealed)
Private Bid:No

Overview

Summary

The City of Benicia (“City”) is requesting proposals from qualified organizations to assist the City in the transportation of grit and screening materials from the City of Benicia Wastewater Treatment Plant (“WWTP”) located at 614 East 5 ^th Street, Benicia to the Keller Canyon Landfill, located 15.6 miles away in the City of Pittsburg, California.

Background

The City of Benicia is a general law city located in Solano County. The grit and screenings are removed from the wastewater in process and mechanically dewatered. The plant produces approximately 30-40 tons of grit and screening material per year with significantly more in years that include digester cleaning operations, next due in 2029. Individual loads are collected and transported in a 10-yard dump box and typically weigh 3-6 tons. The grit and screenings are tested for various constituents, and a waste profile including waste manifests is in place with Keller Canyon Landfill. A summary of analytical testing data and waste profile information is available upon request.

Timeline

City Issues RFP:

June 15, 2026

Pre-Proposal Meeting (Mandatory):

June 22, 2026, 9:00am

City of Benicia Wastewater Treatment Plant, 614 E. 5th Street, Benicia, CA 94510

Question Submission Deadline:

June 26, 2026, 11:55pm

Question Response Deadline:

July 1, 2026, 11:55pm

Proposal Submission Deadline:

July 14, 2026, 2:00pm

Negotiate and agree to final contract terms:

July 20, 2026

Award of Agreement:

July 20, 2026

Execute agreement:

July 30, 2026

Project Agreement Start Date:

August 3, 2026

Commodity Codes

• NAICS 236220Commercial and Institutional Building Construction
• NAICS 327910Abrasive Product Manufacturing

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