Yose 215363 - replace tuolumne meadows wastewater treatment plant, at yosemite national park in california.
Active Definitive Contract Awarded Last action
- Contract number
- 140P2026C0032
- Awardee
-
Kiewit Infrastructure West CO. UEI KGG6RMJ7D9P8
- Awarding agency
-
National Office
National Park Service, Department of the Interior
- Obligated
- $103,310,000
Award facts
- Opportunity
-
- YOSE 215363 - Replace Tuolumne Meadows WWTP Pre-Solicitation · 140P2026R0001 · Posted Oct 1, 2025
- Contract value 100% obligated
- $103,310,000.00 Current and potential, with all options
- Completion date 7% complete
- Current and potential, with all options
- NAICS code
- 237990 Other Heavy and Civil Engineering Construction
- Set-aside
- No set-aside
- Competition
- Full and Open Competition · 2 offers Negotiated Proposal / Quote
- Pricing
- Firm Fixed Price
- Place of performance
- Mariposa, CA 95338, USA
- Legislative mandates
-
- Service Contract Act FAR subpart 22.10
- Davis-Bacon Act FAR subpart 22.4
Award details come from SAM.gov/FPDS.
About this award
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.
Quick answers
Who was awarded contract 140P2026C0032?
140P2026C0032 was awarded to Kiewit Infrastructure West CO. by National Office (National Park Service) on June 11, 2026.
How much is contract 140P2026C0032 worth?
The government has obligated $103,310,000 on 140P2026C0032.
Was contract 140P2026C0032 competed?
The extent of competition for 140P2026C0032 was full and open competition. The government received 2 offers.
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