Wastewater Treatment Plant Filter Modifications

The City of Willows is requesting quotations for structural modifications to filter facilities at its wastewater treatment plant, including fabricated galvanized steel bracing, plates, bolted connections, grouting, and erection.

Willows


General
Open
Nov 10, 2026 09:00 PM
Oct 14, 2026 04:11 PM
$9,000.00
2 months
Request for Quote/Qualifications (RFQ)
Local
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Contact
acronk@dccm.com
Submission Instructions
Email
Description

The City of Willows is seeking a contractor to modify filter facilities at its wastewater treatment plant. The work includes shop-fabricated, hot-dip-galvanized HSS6x6x1/4 diagonal braces, base plates with bent rebar, top plates, Hilti KB-II anchor bolts furnished and installed by the general contractor, non-shrink grout, and steel erection using bolted connections with no field welding. The quotation form identifies approximately 460 pounds of structural steel bracing, two base plates, two top plates, 16 anchor bolts, two grout locations, and two steel-erection locations. The work must be completed within 60 days after the City issues instructions to proceed. A valid Class A or C-51 California contractor's license, current California public-works registration, prevailing-wage compliance, and specified insurance coverage are required. The apparent low responsive and responsible bidder will generally be selected.

Classification Codes
NAICS238120Structural Steel and Precast Concrete Contractors
PSCZ2PDREPAIR OR ALTERATION OF WASTE TREATMENT AND STORAGE FACILITIES
Smart Codes
structural steel fabricationwastewater treatment plant modificationssteel erection
Specifications
Supply & Service
Timeline
Oct 13, 2026-RFQ Issued
Oct 20, 2026 05:00 PM-Optional Site Visit (optional)
Optional site walk is available from 10:00 AM to 12:00 PM to review the filter crack repair area.
Oct 30, 2026 12:00 AM-Questions Due
Nov 10, 2026 10:00 PM-Quotation Due
Requirements
Required
  • General Liability — $2,000,000.00
  • Automobile Liability — $2,000,000.00
  • Workers' Compensation
  • Employer's Liability — $1,000,000.00
Informational
Documents
TitleDate Posted
City of Willows WWTP Filter Modification RFQOct 14, 2026 04:11 PM
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