Purchase Order 140A0925P0070
- Not listed
- The Department of the Interior's Bureau of Indian Affairs Navajo Region awarded a $169,944.43 firm fixed-price purchase order to Tehama Technical Services, LLC for environmental remediation at the Rock Point Sheep Dip Vat site in Apache County, Arizona. The contract, designated as an Indian Small Business Economic Enterprise set-aside, extends through September 30, 2026. Tehama Technical Services, a tribally-owned Alaska Native Corporation and SBA-certified 8(a) Program participant based in...
- This is a $960,067.87 firm fixed price purchase order awarded by the Bureau of Indian Affairs (BIA) Navajo Regional Office to Tehama, LLC, a tribally-owned small business, for the remediation of the former Toadlena Sheep Dip Vat site in Toadlena, New Mexico. The contract has a period of performance of 120 days with a completion date of May 15, 2025. This requirement was set aside 100% for Indian Small Business Economic Enterprises (ISBEE). Tehama, LLC is an 8(a) certified subsidiary of the...
- The Department of the Interior Bureau of Indian Affairs Navajo Region awarded a $361,407 firm fixed price purchase order to Tehama, LLC for the BLACK SPRINGS SDV SITE REMOVAL project. The solicitation sought the removal of approximately 145 cubic yards of toxaphene-contaminated soil and structures from the former Black Springs Navajo Nation Superfund Site sheep dip vat area in New Mexico. Performance will take place from October 2021 through December 2023 in Gallup, New Mexico. This...
- This BIA, NRO, Table Mesa Sheep Dip Vat Removal and Backfill contract was awarded to Tehama, LLC, a subsidiary of Tepa, LLC Headquarters Division, which is owned by the Paskenta Band of Nomlaki Indians. The $136,963.45 firm-fixed-price purchase order was issued by the Department of the Interior Bureau of Indian Affairs Navajo Region to remove and backfill a sheep dip vat site in Gallup, New Mexico. The contract was set aside for an Indian Small Business Economic Enterprise under the Buy Indian...
- This is a $176,474.11 firm fixed price purchase order awarded by the Department of the Interior Bureau of Indian Affairs Navajo Region to Tehama, LLC, a tribally-owned small disadvantaged business, to provide a Twin Lakes Sheep Dip Vat. The contract has a completion date of March 31, 2023 and was awarded on February 25, 2022. Tehama, LLC is an SBA 8(a) certified company and subsidiary of Tepa, LLC Headquarters Division, which is owned by the Paskenta Band of Nomlaki Indians. Tehama has extensive...
- The Department of the Interior's Bureau of Indian Affairs Western Region awarded a $56,135.11 firm-fixed-price purchase order to Tehama Environmental Consulting Services, LLC for a comprehensive lead paint and asbestos assessment project on the Hopi Indian Reservation in Arizona. The contract, set aside for Indian Small Business Economic Enterprises, requires Tehama to conduct detailed surveys of 48 Bureau-owned buildings and collect approximately 843 asbestos samples to identify and assess...
- This is a $2,093,076.53 firm-fixed-price purchase order contract awarded by the Bureau of Indian Affairs (BIA) Navajo Region to Rock Gap Engineering LLC, a Native American-owned small business. The contract is for environmental remediation services, including excavation and bioremediation, at the Tuba City Operational Units 2 and 3 site in Arizona. This contract is set aside for Indian Small Business Economic Enterprises (ISBEE) under the Buy Indian Act and has a period of performance through...
- This is a $166,035.02 firm fixed-price purchase order awarded by the Department of the Interior Bureau of Indian Affairs Western Region to Tehama, LLC, a tribally owned 8(a) certified small business enterprise. The contract is for PCB remediation services at the SCIP substation located in Coolidge, Arizona. The contract was set aside for Indian small business economic enterprises under the Buy Indian Act. Tehama, LLC is a subsidiary of Tepa, LLC, which is owned by the Paskenta Band of Nomlaki...
- The Department of the Interior Bureau of Indian Affairs Navajo Region awarded a firm fixed price purchase order contract to Tehama, LLC, a tribally-owned small disadvantaged business, for a range inventory project on new lands. The contract has a potential value of $209,741.00 and a completion date of April 30, 2018. Tehama, LLC subcontracted a portion of the work to Ecosphere Environmental Services Inc., a small disadvantaged business, to conduct a comprehensive rangeland survey across 665...
- This is a firm fixed-price purchase order awarded by the Western Region of the Department of the Interior to Tehama, LLC, a tribally-owned small business and SBA 8(a) Program participant, for the DIP VAT REMOVAL, ASSESSMENT AND REMEDIATION project in Schurz, Nevada. The contract has a ceiling value of $188,475.91 and a period of performance ending on January 31, 2017. The contract was awarded as an Indian Economic Enterprise set-aside. Tehama, LLC provides a range of environmental remediation,...
The Bureau of Indian Affairs Navajo Region awarded a $176,178.49 firm fixed-price purchase order to Tehama Technical Services, LLC for environmental remediation services at the Rough Rock Sheep Dip Vat site located on the Navajo Nation Reservation in Apache County, Arizona. This contract, awarded September 19, 2025, is designated as a 100% set-aside for Indian Small Business Economic Enterprises and carries an ultimate completion date of September 30, 2026. Tehama Technical Services, a tribally-owned Alaska Native Corporation based in Kansas City, Missouri, will provide comprehensive cleanup services addressing toxaphene contamination at this former livestock pesticide site. The project scope includes site investigation, structural demolition, contaminated soil excavation and disposal, health and safety protocol development, soil and water sampling, and site restoration with native vegetation reseeding. Tehama Technical Services is well-positioned for this remediation work as an SBA-certified 8(a) Program participant with extensive federal environmental remediation experience. The company has previously completed similar projects for the Bureau of Indian Affairs and other federal agencies, including site assessment and remediation work at comparable contaminated sites. The firm holds significant capacity through existing indefinite delivery contracts, including a $49.9 million single-award contract with the U.S. Army Corps of Engineers focused on environmental remediation and PFAS contamination, and a $7 million blanket purchase agreement with the U.S. Forest Service for environmental response services. These existing vehicles and demonstrated expertise in hazardous waste disposal and environmental remediation support the company's ability to successfully execute the Rough Rock remediation project within the established timeline.
Name | Description | Solicitation Number | FederalAgency | Type | PostedDate |
|---|---|---|---|---|---|
ROUGH ROCK SHEEP DIP VAT REMEDIATION | 140A0925Q0032 | Department of the Interior Bureau of Indian Affairs Navajo Region | Award Notice 2/2 | 9/19/25, 1:26 PM | |
ROUGH ROCK SHEEP DIP VAT REMEDIATION | 140A0925Q0032 | Department of the Interior Bureau of Indian Affairs Navajo Region | Solicitation 1/2 | 8/18/25, 7:00 PM |
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | Not listed | $176.2k | 9/19/25 |