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  5. ›RFP for Wastewater Treatment Plant Filter Bed Rehabilitation

Rancho Murieta CSD·California

RFP for Wastewater Treatment Plant Filter Bed Rehabilitation

Closes 10/22/2026$200k – $500kRequest for ProposalLogin required
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Description

The Rancho Murieta Community Services District is seeking qualified contractors to rehabilitate six filter‑bed panels at its wastewater treatment plant. The work includes removing and storing filter media, inspecting and repairing internal piping and components, recoating all interior surfaces per specifications, and conducting operational testing. All labor must be performed at prevailing wage rates, and the contractor must provide insurance and comply with the District’s standard services agreement. Proposals are due electronically by 11:00 a.m. on Oct 22, 2026, with a mandatory pre‑bid conference and site visit on Sep 22, 2026. • Remove and store existing filter media for reuse • Clean, inspect, and repair internal piping, parts, and coatings • Replace any substandard components • Recoat interior of filter panels to specification • Perform operation and testing to verify functionality • Work performed at prevailing wage; insurance and compliance required

Attached files

The solicitation documents live at the source — open the bid source above to download them.

Contact

Amelia Wilder(Bid Contact)

[email protected]

(916) 354-3700

Key dates

Opened
9/15/2026
Pre-bid meeting
9/22/2026Mandatory
Site visit
9/22/2026Mandatory
Closes
10/22/2026
Projected award
11/20/2026

Last updated

Details

Type
Request for Proposal
Industry
Construction
NAICS
237110
Solicitation №
216040

Budget estimate

$200,000 – $500,000

The RFP does not disclose a budget. Based on typical costs for medium‑scale wastewater filter‑bed rehabilitation (material reuse, labor at prevailing wage, coating, testing, and insurance), a reasonable estimate ranges from $200,000 for a straightforward repair to $500,000 if extensive component replacement and coating are required. Factors influencing the final amount include the condition of existing media, the extent of piping repairs, and any unforeseen site conditions discovered during the mandatory visit.

AI estimate from the solicitation

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