SLED Opportunity · INDIANA · GARY SANITARY DISTRICT

    Official Notice to Bidders for Sodium Bisulfite (Request for Bid)

    Issued by Gary Sanitary District
    educationRFQGary Sanitary DistrictSol. 235255
    Closed
    STATUS
    Closed
    due Mar 6, 2026
    PUBLISHED
    Feb 6, 2026
    Posting date
    JURISDICTION
    Gary Sanitary
    education
    NAICS CODE
    325180
    AI-classified industry

    AI Summary

    Gary Sanitary District seeks vendors for procurement and delivery of 38% sodium bisulfite for wastewater de-chlorination to ensure NPDES compliance and water quality protection. This RFQ aims to secure reliable supply and delivery services supporting environmental stewardship.

    Opportunity details

    Solicitation No.
    235255
    Type / RFx
    RFQ
    Status
    open
    Level
    education
    Published Date
    February 6, 2026
    Due Date
    March 6, 2026
    NAICS Code
    325180AI guide
    State
    Indiana
    Agency
    Gary Sanitary District

    Description

    The Gary Sanitary District (GSD) is seeking qualified vendors to provide the procurement and delivery of 38% sodium bisulfite for use in the de-chlorination of treated wastewater effluent prior to discharge into the Grand Calumet River. This chemical is a critical component of GSD’s treatment process, ensuring effective removal of residual chlorine and continued compliance with the District’s NPDES permit requirements.

    The project aims to secure a reliable, high-quality supply of sodium bisulfite along with dependable delivery services that support uninterrupted plant operations and regulatory compliance. GSD is interested in partnering with experienced vendors who can demonstrate product consistency, safety, and responsiveness to operational needs.

    Through this competitive bid process, GSD seeks to establish a cost-effective and dependable solution that protects water quality, supports environmental stewardship, and maintains the District’s commitment to producing living water for a quality environment.

    Key dates

    1. February 6, 2026Published
    2. March 6, 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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