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    1. Home
    2. /Gov Explore
    3. /PSC Codes
    4. /PSC Z1ND

    Product & Service Code

    PSC Z1ND: MAINTENANCE OF SEWAGE AND WASTE FACILITIES

    216 contracts match PSC Z1ND (MAINTENANCE OF SEWAGE AND WASTE FACILITIES). Previewing the latest 10 opportunities and the buyer and NAICS mix behind this procurement category.
    PSC Z1NDPreviewing 10 opportunities
    View PSC definition →
    Contracts
    216
    Records under this PSC
    Agencies in Preview
    4
    Distinct buyers in the latest sample
    NAICS in Preview
    7
    Adjacent demand lanes

    Latest opportunities

    Previewing the latest 10 opportunities classified under PSC Z1ND.

    DEPARTMENT OF VETERANS AFFAIRS

    Z1ND--EL PASO LIFT STATION PIPING REPAIR

    Active

    AI Summary

    The Department of Veterans Affairs is soliciting bids for repairs to piping at the El Paso lift station. The opportunity is set aside for service-disabled veteran-owned small businesses and lists NAICS code 238220, Plumbing, Heating, and Air-Conditioning Contractors. Responses are due October 27, 2026.

    TX

    Posted Oct 23, 2026Due Oct 27, 2026Combined Synopsis/SolicitationNAICS 238220Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 36C25727Q0040
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    EFFLUENT WASTEWATER TESTING - SAGINAW VAMC

    Archived

    AI Summary

    The Department of Veterans Affairs is seeking proposals for wastewater effluent laboratory analysis services at the Saginaw VAMC. The project includes sample preparation, collection, transportation, analytical testing, and reporting of results. Bidders must provide all necessary resources to complete the work. This opp…

    OH

    Posted Oct 16, 2026PresolicitationNAICS 541380Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 36C25027Q0032
    View details→

    DEPT OF DEFENSE

    SEPTIC TANKS PUMPING SERVICE - HANNIBAL LOCKS AND DAM

    Archived

    AI Summary

    The Department of Defense is seeking a contractor for septic tank pumping services at the Hannibal Locks and Dam. The contract involves pumping out two septic holding tanks and disposing of the effluent and debris according to regulations. Interested bidders should refer to Solicitation W911WN27QA001 for complete detai…

    PA

    Posted Oct 9, 2026Due Oct 19, 2026SolicitationNAICS 562991Total Small Business Set-Aside (FAR 19.5)Sol: W911WN27QA001
    View details→

    DEPT OF DEFENSE

    SEPTIC PUMPING SERVICES AT HANNIBAL LOCKS AND DAM, HANNIBAL, OH

    Archived

    AI Summary

    The U.S. Army Corps of Engineers seeks septic tank pumping services at Hannibal Locks and Dam, Ohio. The contract involves pumping 1,000- and 650-gallon tanks, with specific service frequencies. The solicitation is expected in October 2026, and interested parties should submit a capability statement to the contracting …

    PA

    Posted Sep 24, 2026Due Oct 2, 2026Sources SoughtNAICS 562991Sol: W911WN26SSNHANLDSPS
    View details→

    DEPT OF DEFENSE

    FSC WASTEWATER TREATMENT PLANT (WWTP) / DAHLGREN, VA.

    Archived

    AI Summary

    The Department of Defense is seeking bids for a wastewater treatment plant project in Dahlgren, VA. This opportunity is a combined synopsis/solicitation under NAICS code 238220. Interested parties should refer to RFQ N4008026Q1002 and the attached amendment for specific provisions, clauses, and wage requirements.

    DC

    Posted Sep 17, 2026Due Sep 23, 2026Combined Synopsis/SolicitationNAICS 238220Total Small Business Set-Aside (FAR 19.5)Sol: N4008026Q1002
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    INTENT TO SOLE SOURCE-BIOLOGICAL DRAIN SYSTEM MAINTENANCE FOR THE BIO-AMP SYSTEM LOCATED AT THE CLEMENT J ZABLOCKI VAMC, MILWAUKEE WI

    Archived

    AI Summary

    The VA Great Lakes Acquisition Center intends to negotiate a sole source contract with NCH Corporation for biological drain system maintenance at the Clement J Zablocki VAMC. This service will utilize the Bio-Amp System to manage effluent issues. Interested firms must submit capability statements by 10:00 AM CST on 09/…

    WI

    Posted Sep 15, 2026Due Sep 22, 2026Special NoticeNAICS 562998Sol: 36C25227Q0030
    View details→

    DEPT OF DEFENSE

    Wastewater & Grease Removal Services JBMDL

    Archived

    AI Summary

    This opportunity is a Request for Proposals (RFP) for wastewater and grease removal services at Joint Base McGuire-Dix-Lakehurst, NJ. The contract will be a firm-fixed price with a base year and four option years. It is a total small business set aside, and proposals are due by 31 August 2026.

    NJ

    Posted Aug 27, 2026Due Aug 31, 2026Combined Synopsis/SolicitationNAICS 562991Small Business Set Aside - TotalSol: FA448426R0015
    View details→

    DEPT OF DEFENSE

    Contech Jellyfish Filter Inspection & Maintenance

    Archived

    AI Summary

    The Department of Defense is seeking quotations for the inspection and maintenance of Contech Jellyfish filtration units. This is a re-solicitation under NAICS code 238990, with a focus on stormwater management compliance. Interested vendors must submit new quotations by August 20, 2026, and are encouraged to inspect t…

    VA

    Posted Aug 12, 2026Due Aug 20, 2026Combined Synopsis/SolicitationNAICS 238990Small Business Set Aside - TotalSol: SP4703-26-Q-0064
    View details→

    DEPARTMENT OF AGRICULTURE

    Superior NF Toilet Vault Cleaning

    Archived

    AI Summary

    The Department of Agriculture, Forest Service is soliciting proposals for superior NF toilet vault cleaning services. Interested bidders should submit their requests via email to shannon.warren-davis@usda.gov. This opportunity is classified under NAICS code 562119 and is not set aside for simplified acquisition procedu…

    GA

    Posted Aug 10, 2026Due Aug 14, 2026SolicitationNAICS 562119Small Business Set Aside - TotalSol: 12444626Q0061
    View details→

    DEPARTMENT OF COMMERCE

    SITE EFFLUENT SYSTEM

    Archived

    AI Summary

    The Department of Commerce is seeking proposals for the complete renovation of the Site Effluent Treatment System at the NIST Campus in Gaithersburg, Maryland. The project involves replacing all internal components to meet operational and regulatory standards, with an estimated performance period of 200 days from Notic…

    MD

    Posted Aug 4, 2026Due Aug 7, 2026Combined Synopsis/SolicitationNAICS 561210SBA Certified Women-Owned Small Business (WOSB) Program Set-Aside (FAR 19.15)Sol: 1333ND26RNB190022
    View details→

    Buyer snapshot

    Agencies and NAICS codes visible in the latest PSC sample.

    Agencies in Preview

    DEPARTMENT OF VETERANS AFFAIRS→DEPT OF DEFENSE→DEPARTMENT OF AGRICULTURE→DEPARTMENT OF COMMERCE→

    Adjacent NAICS Codes

    NAICS 238220NAICS 541380NAICS 562991NAICS 562998NAICS 238990NAICS 562119NAICS 561210

    Explore

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