Definitive Contract 140P2026C0032
- Not listed
- The National Park Service awarded a $217.7M definitive contract to Kiewit Infrastructure West Co. on May 16, 2025, for the rehabilitation of the El Portal Wastewater Treatment Facility and Administrative Camp in Yosemite National Park, California. The contract, which carries no set-aside designation, encompasses the complete replacement of the facility's 45-year-old, undersized wastewater treatment infrastructure that currently serves Yosemite Valley, El Portal, and adjacent communities. Work...
- The Department of the Interior's National Park Service awarded a $19.04M firm fixed-price definitive contract to A&R Pacific-Garney Federal JV II on September 24, 2025, to rehabilitate the Tuolumne Meadows water distribution system at Yosemite National Park. This Total Small Business set-aside contract encompasses comprehensive infrastructure improvements including the replacement of approximately 37,940 linear feet of water lines, an upgrade of the water storage tank from 100,000 to 200,000...
- The National Park Service awarded a $218,114 delivery order contract to Jacobs Government Services Company for supplemental wastewater treatment plant services at Tuolumne Meadows in Yosemite National Park. The prime contractor will provide unspecified additional support to the existing wastewater treatment plant in Tuolumne Meadows under a firm fixed price arrangement running from May through December 2022. Shannon & Wilson, Inc. was selected as a subcontractor to offer other scientific and...
- The Department of the Interior National Park Service National Office awarded a $20.956 million firm fixed price definitive contract to Record Steel & Construction Inc., doing business as Rsci, to rehabilitate the Wawona Wastewater Treatment Plant located in Yosemite National Park, California. The contract is to upgrade the existing 15,000 gallon per day facility to meet all local, state, and federal environmental standards as requested in Solicitation YOSE 196447 for the Wawona WWTP project....
- This contract, awarded by the National Park Service to Ama Diversified Construction Group, a Small Business Administration certified 8(a) and minority-owned small business contractor, is for the replacement of the failing sewage disposal leachfields at the Wawona Campground in Yosemite National Park, California. The $7,339,977.63 firm-fixed-price contract involves the installation of new sewer gravity lines, force mains, a sewer pump station, water main, and related electrical and...
- This is a $14,003,237.01 firm-fixed price contract awarded by the Department of the Interior's National Park Service to Ars Aleut Construction, LLC, an Alaskan Native Corporation-owned small business contractor, for the rehabilitation of the sanitary sewer collection system in the Yosemite National Park Administrative Area near El Portal, California. The contract, which was not set aside, involves the removal and replacement of residential sewer mains and laterals, installation of new manholes...
- The National Park Service awarded a $109.5 million definitive contract to G.s.e. Construction Company, Inc. for construction of the Grant Wastewater Treatment Plant and Collections and Canyon Collections project at Yellowstone National Park on May 28, 2026, under an unrestricted full and open competition with no set-aside. Place of performance is Mammoth, WY 82190. The contract is firm fixed price with an ultimate completion date of February 28, 2029. The originating solicitation, posted...
- The Department of the Interior National Park Service National Office awarded Jacobs Government Services Company a $1.16 million firm fixed price delivery order contract to provide design services and supplemental support for the rehabilitation of the El Portal Wastewater Treatment Facility located in Yosemite National Park, California. Work will include developing schematic design documents and additional engineering services from July 2021 through June 2022. Shannon & Wilson, Inc. was...
- This firm-fixed-price federal contract was awarded by the National Park Service to Martin Brothers Construction, a minority-owned small disadvantaged business located in Sacramento, California. The $23,596,991.34 contract is for the rehabilitation of the Tuolumne Meadows Campground in Yosemite National Park to enhance the visitor experience. The work includes renovating roads, utilities, and small structures, as well as conducting historic rehabilitation. The contract has a period of performance...
- This $2,372,238.08 firm fixed-price delivery order was awarded to Jacobs Government Services Company on September 13, 2022 by the National Park Service (NPS) to rehabilitate the El Portal Wastewater Treatment Facility at Yosemite National Park. The project is expected to be completed by May 3, 2024. Jacobs is a professional services firm that provides architectural, engineering, construction, and program management services to federal agencies, particularly the NPS and U.S. Army Corps of...
The National Park Service awarded a $103.31 million definitive contract to Kiewit Infrastructure West CO. on June 11, 2026, for replacement of the Tuolumne Meadows Wastewater Treatment Plant at Yosemite National Park in California under firm fixed-price terms, with no set-aside used. The project scope encompasses demolition of the existing 50-year-old infrastructure, construction of a new wastewater treatment plant, installation of new treatment equipment, replacement of disposal ponds with an enclosed holding tank, and upgrade of the effluent disposal system to serve a 500-site campground, lodge, store, ranger station, parking area, and visitor center. Place of performance is Mariposa, CA. The contract extends through December 31, 2031. NAICS Code 237990 (Other Heavy and Civil Engineering Construction) applies, with a size standard of $45 million. Successful performance requires bid, performance, and payment bonds. The originating solicitation (140P2026R0001) was posted October 1, 2025, as an unrestricted, full and open competition under best value evaluation.
Name | Description | Solicitation Number | FederalAgency | Type | PostedDate |
|---|---|---|---|---|---|
YOSE 215363 - Replace Tuolumne Meadows WWTP | 140P2026R0001 | Department of the Interior National Park Service National Office | Solicitation 3/4 | 10/16/25, 6:41 PM | |
YOSE 215363 - Replace Tuolumne Meadows Wastewater Treatment Plant, at Yosemite | 140P2026R0001 | Department of the Interior National Park Service National Office | Special Notice 2/4 | 10/9/25, 2:39 PM | |
YOSE 215363 - Replace Tuolumne Meadows WWTP | 140P2026R0001 | Department of the Interior National Park Service National Office | Pre-Solicitation 1/4 | 10/1/25, 1:33 PM | |
YOSE 215363 - Replace Tuolumne Meadows Wastewater Treatment Plant, at Yosemite National Park in California. | 140P2026R0001 | Department of the Interior National Park Service National Office | Award Notice 4/4 | 6/11/26, 7:26 PM |
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | Not listed | $103.3m | 6/10/26 |