Synopsis PreSolitNotice RELEASED 2

!United States Department of the Interior

NATIONAL PARK SERVICE

DENVER SERVICE CENTER

CONTRACTING SERVICES

1 DENVER FEDERAL CENTER, BUILDING 50

P.O. BOX 25287

DENVER, COLORADO 80225-0287

File Code: B01
Synopsis Pre-Solicitation Notice

D5217 (DSC-CS)

GRCA 257282

140P2025R0093
Date:

July 15, 2026

To:

General Public via SAM.gov

From:

National Park Service (NPS), Denver Service Center (DSC), Contracting Services (CS) Division

Subject:

Pre-Solicitation Notice (PSN) – Request for Proposal (RFP) 140P2025R0093

Reference: GRCA 257282 – Replace Wastewater Plant at South Rim Village This pre-solicitation announcement is to advise the Industry that NPS DSC intends on issuing an RFP Solicitation for the Construction Services described below, in support of the above referenced project requirement at Grand Canyon National Park in Coconino County, Arizona.
This PSN is not a formal Solicitation in itself, but rather a Synopsis of forthcoming RFP 140P2025R0093. Specific instructions on submitting your proposal will be contained in the solicitation documents to be issued on or after 08/01/2026.
General Project Description and Scope:
This project is located at Grand Canyon National Park, AZ. The surrounding area is rural with limited staging room available, although staging is available within the park for material and contractor camp the nearest suppliers and lodging facilities is 75 miles from the Park, and unique material delivery requirements. The Park will remain open during construction thus contract activities and logistics must be structured and scheduled to minimize visitor impact. The site requires protective measures to ensure the surrounding area remains undisturbed. The anticipated 1,095 calendar day period of performance includes potential weather shutdown and winter construction may be required. Construction magnitude is more than $100,000,000.00.
The surrounding area is urban with limited staging on site. Note any unique material delivery requirements.
The construction site is 25 -50 miles from nearest suppliers and lodging facilities. The Park will remain open during construction, thus contract activities and logistics must be structured and scheduled to minimize visitor impact.
The site requires protective measures to ensure the surrounding area remains undisturbed. The structure is a natural/cultural resource.
The anticipated period of performance of 1095 calendar days includes any potential weather shutdown. There are seasonal/other shutdowns mandated through the construction season.