YOSE 196416 Rehabilitate El Portal Wastewater Trea
Award Notice Posted
- Solicitation number
- 140P2025R0008
- Agency
-
National Office
National Park Service, Department of the Interior
- Awarded
- to Kiewit Infrastructure West CO.
- Set-aside
- No set-aside
Opportunity facts
- Contract number
- 140P2025C0038 Federal contract award
- NAICS code
- 237990 Other Heavy and Civil Engineering Construction
- Points of contact
Notice details come from SAM.gov. Updated .
About this opportunity
The Department of the Interior National Park Service has awarded contract 140P2025C0038 to Kiewit Infrastructure West Co. for a comprehensive rehabilitation project at Yosemite National Park's El Portal facility, valued at $217,243,435. The project encompasses the complete reconstruction of a 45-year-old wastewater treatment facility, which serves Yosemite Valley and adjacent communities, including replacing electrical systems, infrastructure, and utility networks that are no longer functional due to age. Additionally, the contract includes rehabilitating the former El Portal Trailer Village to create RV sites for construction workforce housing and a contractor staging area, with the National Park Service implementing best practices for campground design to enhance natural and cultural resource protection.
Notice text
YOSE 196416 Rehabilitate El Portal Wastewater Treatment Facility and Administrative Camp
The work of this contract is for the construction of: YOSE 196416 Rehabilitate El Portal Wastewater Treatment Facility and Administrative Camp in Yosemite National Park, El Portal, Mariposa County, California.
This project will rehabilitate the 45-year-old El Portal wastewater treatment facility (WWTF), the largest in the NPS, and the sole wastewater treatment service for the Yosemite Valley, El Portal, and adjacent communities. The existing facility features an undersized two-story arrangement with limited access points and failing systems. It is not feasible to modify the existing plant to accommodate required improvements to lab and office space, make room for more effective treatment process infrastructure, or provide adequate space for system operation and maintenance activities. Replacement components are difficult to procure or are no longer manufactured due to the age of the existing plant, resulting in the need to fully replace the electrical service, switchgear, motor control center, and distribution systems.
This project will also rehabilitate the former El Portal Trailer Village (Administrative Camp) to be used as RV sites for construction workforce housing and a contractor staging area. NPS plans to rehabilitate or replace infrastructure and utility systems to support the RV sites. NPS will implement its best practices for RV-based campground design to arrange the RV sites to improve natural and cultural resource protection.
Awarded contract 140P2025C0038 to Kiewit Infrastructure West Co. for 217243435 on 2025-05-16.
Notice history
| Notice | Type | Posted |
|---|---|---|
| This notice | Award Notice | |
| YOSE 196416 Rehabilitate El Portal Wastewater Trea | Solicitation |
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