NAICS Demand Lane

    NAICS 325181 — Contract Opportunities

    60 total opportunities (60 active) tied to NAICS 325181 across federal, state, local, and forecast sources.
    NAICS 325181Federal + SLED60 total
    Total Opportunities
    60
    Across all indexed sources
    Active Estimate
    60
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    SLED solicitations AI-tagged to NAICS 325181.

    AI Summary

    Invitation to Bid for furnishing and delivery of quicklime supply services for water treatment at Tampa Bay Water's Regional Surface Water Treatment Plant in Florida. Key dates include May 27, 2026 (open date) and June 30, 2026 (close date).

    Tampa Bay Water · Florida

    Posted Invalid DateDue Invalid DateITBNAICS 325181Sol: 237991
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    AI Summary

    Maui County seeks suppliers to furnish 50% Aluminum Chlorohydrate (ACH) for its Department of Water Supply. The RFP is open from May 15 to June 17, 2026.

    Maui County · Hawaii

    Posted May 15, 2026Due Jun 17, 2026rfpNAICS 325181Sol: 3909
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    AI Summary

    State of Hawaii seeks suppliers to furnish 50% Aluminum Chlorohydrate (ACH) for the Department of Water Supply in Maui. Due June 17, 2026.

    State of Hawaii · Hawaii

    Posted May 15, 2026Due Jun 17, 2026NAICS 325181Sol: IFB DWSP 2026-24
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    AI Summary

    Oswego County is requesting bids for hydrated lime to supply its Energy Recovery Facility. This is a formal Request for Bid with physical submission required by May 19, 2026.

    Oswego County · New York

    Posted May 13, 2026Due May 19, 2026RFB - Request for Bid (Formal)NAICS 325181Sol: 8927408451
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    AI Summary

    RFP for procurement of caustic soda by North Kingstown, Rhode Island. Open from May 11 to May 22, 2026.

    North Kingstown · Rhode Island

    Posted May 11, 2026Due May 22, 2026rfpNAICS 325181Sol: 389
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    AI Summary

    The Town of Manchester seeks bids for chemicals used in wastewater treatment, including sodium hypochlorite, magnesium hydroxide, sodium permanganate, and ferric chloride. The contract runs from August 2026 to July 2027 with firm pricing. Delivery and compliance with wage and safety regulations are required. Bids are d…

    Town of Manchester · Connecticut

    Posted May 8, 2026Due May 22, 2026Invitation To BidNAICS 325181Sol: 254628
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    AI Summary

    Town of Manchester seeks bids for water treatment chemicals including hydrated lime, sodium hypochlorite, PACI coagulant, liquid chlorine, and others. Contract term is August 2026 to July 2027 with delivery within 48 hours. Compliance with AWWA standards, insurance, wage laws, and ARPA funding applies. Bids due May 22,…

    Town of Manchester · Connecticut

    Posted May 8, 2026Due May 22, 2026Invitation To BidNAICS 325181Sol: 254629
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    AI Summary

    Union County Water Department in North Carolina is soliciting bids for Sodium Aluminate 38%, a water treatment chemical, via an Invitation for Bid (IFB).

    north carolina · north carolina

    Posted May 7, 2026NAICS 325181Sol: 154bc507-1b4a-f111-88b4-001dd802e1e9
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    AI Summary

    City of San Luis Obispo invites bids for supply and delivery of chemicals for water and wastewater treatment facilities. Bids due June 4, 2026, submitted electronically via BidNet.

    City of San Luis Obispo · California

    Posted May 6, 2026Due Jun 4, 2026IFB - Invitation for Bid (Formal)NAICS 325181Sol: 8892312962
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    AI Summary

    State of Utah seeks Liquid Polyaluminum Chloride for water treatment at POMWTP, estimated 200,000 lbs annually. Bids due May 19, 2026.

    Utah · Utah

    Posted Invalid DateDue May 19, 2026IFBNAICS 325181Sol: 234722
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    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    0
    sled
    60
    forecast
    0

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