The National Park Service seeks septic and lift-station pumping and cleaning services at Indiana Dunes National Park in Porter, Indiana, covering 25 tanks at 21 sites and 16 lift stations, with one lift station pumped annually and the rest as-needed. Initial pumping of listed sites is expected within one month after BPA award. A site visit is scheduled for 9/15/2026 at 11:00 AM CDT at the HQ building, 1100 N Mineral Springs Rd, Porter, IN, meeting at the flagpole. Septic pumping pricing should be per gallon, with incident/emergency prices equal to the per-gallon rate plus urgent service fees; pipe cleaning should use a base callout rate plus pipe length, distinguishing routine hydraulic jetting from heavy cleaning requiring multiple passes, mechanical cutting/descaling, specialized tooling, or extra debris removal. There is no incumbent contractor, and a typical year includes roughly 20 routine, two urgent, and four emergency pumps.

This opportunity is a Request for Quotes to establish a Blanket Purchase Agreement for septic and lift station pumping and cleaning services at Indiana Dunes National Park in Porter, Indiana. Offerors must refer to the complete solicitation package available on SAM.gov, which includes the scope of work, price schedule, wage determinations, and other attachments. All questions must be submitted via email to the designated contracting contact. Offerors are required to monitor the solicitation posting for any amendments and acknowledge all amendments by the quote due date. No specific budget amounts or performance timelines are provided in this description.