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The National Park Service Intermountain Region seeks delivery of propane to multiple locations on the west side of Glacier National Park, Montana, with quotations due June 30, 2026, at 1:00 p.m. MDT. The procurement is a 100 percent Total Small Business set-aside under NAICS 324110 (Petroleum Refineries), with a 1,500-employee size standard. Amendment 0001, effective June 22, extended the quotation due date from June 22 to June 30 to enhance competition; vendors must acknowledge receipt of the amendment by the submission deadline.

Performance locations include five delivery points in West Glacier and Polebridge, Montana. The contract is firm-fixed-price with an Economic Price Adjustment based on Conway Principal Average daily pricing from the Butane Propane News Weekly Propane Newsletter. Contractors propose a fixed markup applied to the published propane index; this markup covers transportation, overhead, profit, and associated costs and remains fixed for each contract period. Deliveries must occur Monday through Friday, 7:00 AM to 4:30 PM, within 72 hours of order request with 24-hour advance notice. Contractors must use small trucks; 18-wheelers are not acceptable due to tight tank locations with limited turning radius.

The contract structure includes a one-year base period (July 1, 2026 through June 30, 2027), four one-year option periods, and an optional six-month extension, for a total potential duration of five years and six months through January 15, 2032. Annual propane usage is estimated at 12,000 to 16,000 gallons across eight storage tanks with capacities ranging from 500 to 4,000 gallons. Award will be made to the responsible quoter offering the lowest evaluated price within 10 days of receiving offers. Contractors must obtain a UEI, maintain active SAM registration, and provide liability insurance of $100,000 per person and $500,000 per occurrence. Invoices must be submitted electronically through the Invoice Processing Platform.