Y--GRCA 318719 North Rim & Roaring Springs Rehabilitation Program

Description: The National Park Service’s Denver Service Center plans to issue RFP 140P2027R0005 for construction services to rehabilitate water, wastewater, and power systems serving Grand Canyon National Park’s North Rim and related inner-canyon locations. The work includes improvements to the Roaring Springs Pumphouse and water pipelines, a new North Rim Water Treatment Plant, replacement of the sewer collection system, and upgrades to power, fuel storage, standby generation, and fiber communications. This is an active pre-solicitation notice, not the formal RFP; the formal RFP is anticipated on or after November 5, 2026, responses to this notice are due November 6, 2026, and the anticipated performance period is 1,460 calendar days from notice to proceed.