Request for Proposals

New Standby Power System for ERP2

Fairfield-Suisun Sewer District (FSSD) invites you to review and submit your Bid in response to our Request for Bids (RFB) for FSSD’s purchase of a new standby power system (1,250 kW) including outdoor enclosure, 2,960-gallon subbase fuel tank, diesel emissions control system, and 750 kW resistive load bank. This is for the Fairfield-Suisun Sewer District’s Suisun Pump Station in Suisun City, CA. Please email Theresa Parmigiani at to obtain a link to download the RFB and Procurement Documents with requirements and Bid Forms.

Bid Date: November 2, 2022, at 2:00 pm
Non-mandatory pre-bid meeting/site walk: October 18, 2022, at 9:00 am
No engineer’s estimate available
Project Manager: Irene O’Sullivan, Senior Engineer

Major Maintenance 2023

Project No. 9001 – Major Maintenance 2023 includes, but is not limited to, installation and/or replacement of eighty-four (84) 6-inch through 36-inch valves of various types, removal and replacement of existing filter media, filter control network modifications, replacement of chemical feed pumps, installation of fall protection davit arm bases at various locations, and other work within the Fairfield-Suisun Sewer District’s Wastewater Treatment Plant, as shown in the Project technical specifications and plans.

Pre-bid meeting/site walk: Tuesday, September 13, 2022 at 2:00pm
Engineer’s estimate: $4,500,000
See NIB for more information.

Bid Date: Thursday, October 6, 2022 at 2:00pm
Project Manager: Karl Ono, Associate Engineer

Kellogg Resiliency Project Community Co-Design & Environmental Studies 4001

Project No. 4001 – The District is requesting proposals from qualified firms to support a community co-design process and conduct environmental studies for the Kellogg Resiliency Project, with the goal of ultimately creating a nature-based solution to protect people, optimize infrastructure, and safeguard a stable and biodiverse future within Suisun City.  See RFP for more information and related project Q&A document.

Site Visit: Tuesday, August 16, 2022, at 9 AM (RSVP to Emily Corwin at

Proposal Due by Email: September 16, 2022, at 2:00 PM
Emily Corwin, Senior Environmental Engineer
Subject: Kellogg Resiliency Project Community Co-Design & Environmental Studies