GRCA 318719 North Rim & Roaring Springs Rehabilitation Program

The National Park Service Denver Service Center intends to solicit Request for Proposal 140P2027R0005 for the North Rim & Roaring Springs Rehabilitation Program at Grand Canyon National Park, Arizona, with formal RFP release anticipated on or after November 5, 2026.

The project encompasses three major infrastructure systems: water improvements including Roaring Springs Pumphouse rehabilitation, raw and finished water pipeline installation and rehabilitation, and construction of a North Rim Water Treatment Plant; wastewater system replacement of the sewer collection system; and power system upgrades including additional diesel fuel storage, a fourth standby generator, transformer and junction box replacements, overhead and underground power line replacement, fiber communications, and decommissioning of a defunct solar power system. Performance is sited at Grand Canyon National Park, Arizona, over an anticipated 1,460 calendar days from Notice to Proceed. The procurement is classified under NAICS 237110 (Water and Sewer Line and Related Structures Construction) with PSC Y1NE.

The anticipated project value exceeds $10 million against a $45 million size standard. Award will be made as a Firm-Fixed-Price contract to the responsible offeror representing best value based on technical merit, past performance, and price using a trade-off evaluation process. Bid, Performance, and Payment Bonds are required. No set-aside applies.

A Pre-Proposal Conference and Site Visit are scheduled for October 28–29, 2026. Inquiries should be directed to Contracting Officer Jim Waller or Contract Specialist Kristin Tauber.