Definitive Contract W912PL21C0024
- Not listed
- This is a $6,370,249.00 Firm Fixed Price contract awarded by the U.S. Army Corps of Engineers to Ahtna Global LLC, an 8(a) certified small disadvantaged business, for the PFAS IRP - RI (Per- and Polyfluoroalkyl Substances Installation Restoration Program - Remedial Investigation) at Davis-Monthan Air Force Base in Tucson, Arizona. The contract is part of the Department of Defense's Defense Environmental Restoration Program (DERP), which addresses contamination at active military installations,...
- The Air Force Civil Engineer Center awarded a $5.97 million firm fixed-price definitive contract to Ahtna-Arcadis 8(A) JV, LLC on September 27, 2023, to conduct a polyfluorinated substances (PFAS) non-time-critical response removal action at Site SS016P located at Air Force Plant 44 in Tucson, Arizona. The contract, which carries an 8(a) sole source set-aside designation for small disadvantaged businesses, is scheduled for completion by September 30, 2026. As an Alaskan Native...
- The U.S. Department of Defense awarded a $2.4 million firm fixed-price definitive contract to Sustainment & Restoration Services, LLC on September 26, 2022 for Phase 1 Remedial Investigation of per- and polyfluoroalkyl substances (PFAS) at Air Force Property 44 in Tucson, Arizona. The contract, set aside as an 8(a) sole source award to this certified small disadvantaged business, carries an ultimate completion date of September 28, 2026. Sustainment & Restoration Services is a...
- The U.S. Army Corps of Engineers Los Angeles District awarded a $7.23 million definitive contract to Ahtna Solutions, LLC for a groundwater treatment plant pilot study at Morris Air National Guard Base in Tucson, Arizona on September 28, 2023, under an 8(a) sole-source set-aside. Ahtna Solutions is an Alaska Native Corporation-owned 8(a) certified small business. Place of performance is Tucson, Arizona. The contract is firm fixed price with an ultimate completion date of September 28, 2026....
- This delivery order, awarded on September 22, 2021, to Hgl-Aptim Applied Science and Technology JV, LLC, supports mitigation activities related to per- and polyfluoroalkyl substances (PFAS) contamination and involves implementing accredited PFAS Method 1633 with Public Water System (PWS) language requirements. The contract carries a ceiling value of $5.84 million and operates under firm fixed-price terms without a set-aside designation. The work will be performed in Phoenix, Arizona, and is...
- The U.S. Army Corps of Engineers Seattle District awarded an $8.4 million firm fixed-price definitive contract to Ahtna-Arcadis 8(A) JV, LLC on September 29, 2025, to mitigate per- and polyfluoroalkyl substances (PFAS) in drinking water systems at military installations impacted by Army past activities. The contract, set aside as an 8(a) sole source award, requires the contractor to implement various time-critical removal actions to reduce PFAS contamination below maximum contaminant levels...
- This is a sole source 8(a) contract awarded by the U.S. Army Corps of Engineers to Fpm-Aecom JV1, a joint venture between FPM Remediations, Inc. and AECOM Technical Services, Inc. The $9,960,954.00 firm-fixed-price contract is for per- and polyfluoroalkyl substances (PFAS) remediation at Williams Air Force Base in Arizona under the Department of Defense's Other Environmental Programs acquisition portfolio. The contract has a period of performance through March 30, 2026 and is part of the broader...
- This $9,613,196.00 firm fixed price contract was awarded by the U.S. Army Corps of Engineers (USACE), Los Angeles District (ENDIST Los Angeles) to Ahtna-Arcadis 8(A) JV, LLC, an Alaskan Native Corporation-owned joint venture certified as an 8(a) small disadvantaged business. The contract is for the EECA PFAS PHASE 2 project at Luke Air Force Base in Arizona, which falls under the Department of Defense's Installation Restoration Program (IRP) and Military Munitions Response Program (MMRP) for...
- This is a $5,672,772.40 firm-fixed-price definitive contract awarded by the U.S. Army Corps of Engineers (USACE) to Sustainment & Restoration Services, LLC, an 8(a) certified small disadvantaged business, for a PFAS (per- and polyfluoroalkyl substances) remedial investigation at Travis Air Force Base in New Mexico. The contract is part of the Department of Defense's "Other Environmental Programs" acquisition program, which encompasses various environmental compliance,...
- The Air Force Civil Engineer Center awarded a $1.02M delivery order to Ahtna Engineering Services, LLC on September 29, 2025, for Per- and Polyfluoroalkyl Substances (PFAS) response actions, operations and maintenance, and monitoring at multiple former Air Force bases including Griffiss, O'Hare, and Richards-Gebaur. The contract operates under a Cost Plus Fixed Fee structure with an ultimate completion date of September 28, 2026, and will be performed at Lackland Air Force Base in Texas. This...
This contract award represents a Phase 1 Remedial Investigation for Per- and Polyfluoroalkyl Substances (PFAS) contamination at Morris Air National Guard Base in Tucson, Arizona. Awarded to Ahtna Global LLC, an 8(a) certified small disadvantaged business and subsidiary of Ahtna, Incorporated (an Alaska Native Regional Corporation), the definitive firm fixed-price contract carries a ceiling value of $4.39 million with performance extending through September 26, 2026. The award was made on September 24, 2021, under an 8(a) sole source set-aside by the Department of Defense's ENDIST Los Angeles office, which funds environmental compliance and remediation activities across military installations. The contract falls under the Department of Defense's Other Environmental Programs acquisition category, which encompasses environmental assessments, hazardous waste management, groundwater monitoring, and specialized environmental remediation services. The remedial investigation work will address PFAS contamination—a critical environmental concern at many military facilities where aqueous film-forming foams (AFFF) and other sources have introduced these persistent chemicals into groundwater and soil. As a subsidiary of Ahtna, Incorporated, which holds substantial environmental remediation and construction-related Indefinite Delivery Vehicles including a $250 million Department of the Interior contract and a $150 million Air Force construction contract, Ahtna Global LLC brings significant environmental expertise and federal contracting experience to this project. The Phase 1 investigation will establish baseline contamination conditions and inform subsequent remedial action strategies at the Tucson installation.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| P00002 | Supplemental Agreement for work within scope | $0 | 8/30/25 | |
| P00001 | Supplemental Agreement for work within scope | $372.2k | 7/11/23 | |
| Not listed | Not listed | $3.4m | 9/24/21 |