Description
The National Park Service (North Cascades NP) is seeking firm‑fixed‑price offers to supply and deliver 2,000 tons of Class D riprap to the Stehekin gravel pit in Washington. The contract is a supply‑only award; the contractor determines transportation method and is responsible for all logistics, including barge or truck haulage, site access, and any required handling equipment. The period of performance runs from September 25 2026 through June 25 2027. Offerors must have an active SAM.gov profile and must acknowledge receipt of this amendment. Invoices are to be submitted monthly with delivery tickets via the IPP.gov portal.
• Quantity: 2,000 tons of Class D riprap
• Delivery location: Stehekin gravel pit, North Cascades NP, WA
• Performance period: 09/25/2026 – 06/25/2027 (≈9 months)
• Contract type: Firm‑fixed‑price, supply‑only (pricing per 250 tons)
• Contractor responsible for all transportation and site‑access arrangements
• Required SAM.gov registration; active certifications at close‑date
• Monthly invoicing with delivery tickets; payment through IPP.gov
• NAICS 212319 (Nonmetallic Mineral Mining and Quarrying) with size standard 550 employees