Cyclic replacement of lagoon liners

The Department of the Interior National Park Service Intermountain Region is seeking contractors to perform cyclic replacement of lagoon liners at Chaco Culture National Historical Park in Nageezi, New Mexico. The project involves repairing and replacing wastewater lagoon liners in the southeast and northeast cells by installing new 45-mil reinforced polypropylene geomembrane liner on south-facing berms and corners. Contractors must demonstrate technical capability and past performance through three references from similar projects completed within the past four years, and must maintain active registration in the System for Award Management with a valid UEI number. The evaluation criteria will assess price, technical capability, and past performance to determine the winning proposal. The solicitation is expected to be issued around July 14, 2025, with responses due approximately August 13, 2025, and contract award anticipated by August 22, 2025.

This procurement is designated as a total small business set-aside, restricting competition to qualified small business contractors only. The contract value is estimated to fall between $100,000 and $250,000, structured as a firm fixed-price construction contract. The scope of work encompasses approximately 13,750 square feet of liner replacement material. The performance period is scheduled from August 22, 2025, through November 20, 2025, with contractors required to complete construction within 60 calendar days after receiving the Notice to Proceed. No incumbent contractors or current service providers are identified in the pre-solicitation documentation.