SLED Opportunity · CALIFORNIA · PLACER COUNTY WATER AGENCY

    Ralston Penstock Interior Relining Project

    Issued by Placer County Water Agency
    countyRFQPlacer County Water AgencySol. 207589
    Closed
    STATUS
    Closed
    due Feb 10, 2026
    PUBLISHED
    Posting date
    JURISDICTION
    Placer County
    county
    NAICS CODE
    237310
    AI-classified industry

    AI Summary

    RFQ for interior relining of a 1200-foot carbon steel penstock pipe at Placer County Water Agency's Ralston Powerhouse, including hazardous material removal, abrasive blasting, and industrial epoxy coating application.

    Opportunity details

    Solicitation No.
    207589
    Type / RFx
    RFQ
    Status
    Active
    Level
    county
    Published Date
    Due Date
    February 10, 2026
    NAICS Code
    237310AI guide
    Agency
    Placer County Water Agency

    Description

    In accordance with the performance specifications prepared by HDR Engineering Inc., the Work includes the furnishing of all labor, materials, tax, equipment and services for the construction and completion of the interior relining for the 1200-foot-long carbon steel penstock pipe, with outside diameter varying from 9 feet-6 inch (at the top) to 8 feet (at the bottom), at PCWA’s Ralston Powerhouse, and surge shaft. Work will include confined space entry, removal/transport/disposal of the existing hot coal tar enamel lining (hazardous material), abrasive blasting of the interior surface to achieve a 3-5 mil surface anchor profile (SSPC-VIS 1), chloride contamination testing of the prepared interior surface, and application of a minimum 50 to 60-mil-thick VOC compliant high performance industrial epoxy coating in accordance with SSPC-PA1. Work will also include touch-up coating on exterior surfaces of manholes using acrylic coating.

    Key dates

    1. February 10, 2026Responses Due

    AI classification tags

    Frequently asked questions

    SLED stands for State, Local, and Education. These are solicitations issued by state governments, counties, cities, school districts, utilities, and higher education institutions — as opposed to federal agencies.

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