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National Park Service

National Park Service

National Park Service opportunities often flow through multiple subagencies and contracting offices, each with different templates and amendment behavior. Use this hub to keep that activity in one place before final submission checks on SAM.gov.

Updated Mar 13, 2026Page 2
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Department of the Interior

GRCA Water & Wastewater Treatment Chemical BPA

The National Park Service (NPS) contemplates the award of one firm-fixed price Blanket Purchase Agreement (BPA) to procure and delivery water and wastewater chemicals in accordance with the attached specifications. BPA will have a three (3) year ordering period. Anticipated Period of…

Posted: Feb 17, 2026Due: Mar 25, 2026Due in 13d
National Park Service contracting guide

12 notices close in the next 14 days on this page. Frequent issuing offices include IMR ARIZONA(12400), Procurement Officer Phone, ARIZONA STATE OFFICE, and Procurement.

  • Common set-aside patterns here: SBA. Align your pursuit list with your certifications.
  • Recurring NAICS in this snapshot: Paper Materials and Products, 562991, Laundering services, and Defense and Law Enforcement and Security and Safety Equipment and Supplies. Keep reusable technical narratives mapped to these codes.
  • Current place-of-performance signals include AZ. Validate location requirements early in teaming discussions.

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