PFAS RESPONSE ACTION, OPERATIONS AND MAINTENANCE, AND MONITORING AT MULTIPLE FORMER AIR FORCE BASES AFB INCLUDING GRIFFISS, O HARE, AND RICHARDS-GEBAUR AFB A-E ES AHTNA ENGINEERING SERVICES, LLC $1,020,362 DEPT OF THE AIR FORCE DEPT OF THE AIR FORCE — 562910 Remediation Services R499 SUPPORT- PROFESSIONAL: OTHER Sep 18, 2025 Sep 29, 2025 Sep 28, 2026
THE TASKS IDENTIFIED IN THIS PERFORMANCE WORK STATEMENT (PWS) INCLUDE PROJECT MANAGEMENT, A NO FURTHER ACTION PROPOSED PLAN (NFA PP), AND A NO FURTHER ACTION RECORD OF DECISION (NFA ROD) FOR THE CAINES HEAD, FORT MCGILVRAY (FUDS) CERCLA. AHTNA ENGINEERING SERVICES, LLC $95,834 DEPT OF THE ARMY DEPT OF THE ARMY — 562910 Remediation Services F108 ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION Aug 29, 2025 Aug 29, 2025 Aug 30, 2027
ERS IDIQ MATOC $10K MIN GUARANTEE AHTNA ENGINEERING SERVICES, LLC $0 DEPT OF THE ARMY DEPT OF THE ARMY — 562910 Remediation Services F108 ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION May 2, 2025 May 2, 2025 Apr 30, 2030
WELL DECOMMISSIONING AND SITE RESTORATION HAINES-FAIRBANKS PIPELINE MILEPOST 25.5 FORMERLY USED DEFENSE SITE (FUDS) - F10AK1016-15 HAINES, ALASKA AHTNA ENGINEERING SERVICES, LLC $80,116 DEPT OF THE ARMY DEPT OF THE ARMY — 562910 Remediation Services F999 OTHER ENVIRONMENTAL SERVICES Apr 2, 2025 Apr 2, 2025 Jun 1, 2026
AE ES 23 POST AWARD CONFERENCE AHTNA ENGINEERING SERVICES, LLC $3,000 DEPT OF THE AIR FORCE DEPT OF THE AIR FORCE — 562910 Remediation Services R499 SUPPORT- PROFESSIONAL: OTHER Jan 23, 2025 Mar 3, 2025 Jun 6, 2025
PERFORM LANDFILL A & B MAINTENANCE - PORT HEIDEN ALASKA AHTNA ENGINEERING SERVICES, LLC $219,129 DEPT OF THE ARMY DEPT OF THE ARMY — 562910 Remediation Services F999 OTHER ENVIRONMENTAL SERVICES Aug 15, 2024 Aug 14, 2024 Jun 30, 2026
REMEDIAL DESIGN/REMEDIAL ACTION WORK PLA AHTNA ENGINEERING SERVICES, LLC $89,984 DEPT OF THE ARMY DEPT OF THE ARMY — 562910 Remediation Services F108 ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION Jul 20, 2023 Jul 20, 2023 Jun 30, 2025
BETHEL AC&W STATION FUDS PIT 3 AREA HTRW CONTAMINATED SOIL AHTNA ENGINEERING SERVICES, LLC $855,960 DEPT OF THE ARMY DEPT OF THE ARMY — 562910 Remediation Services F108 ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION Jul 13, 2023 Jul 14, 2023 Jul 31, 2026
POL SOIL REMOVAL/DISPOSAL AHTNA ENGINEERING SERVICES, LLC $434,321 DEPT OF THE ARMY DEPT OF THE ARMY — 562910 Remediation Services F108 ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION Jul 6, 2023 Jun 26, 2023 Nov 30, 2026
CERCLA FEASIBILITY STUDY AHTNA ENGINEERING SERVICES, LLC $400,218 DEPT OF THE ARMY DEPT OF THE ARMY — 562910 Remediation Services F108 ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION Aug 2, 2022 Jul 28, 2022 Mar 31, 2025
HTRW LTM 2022 SITE INSPECTION PRE WWII TANK FARM AHTNA ENGINEERING SERVICES, LLC $180,565 DEPT OF THE ARMY DEPT OF THE ARMY — 562910 Remediation Services F108 ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION Jul 22, 2022 Jul 21, 2022 Aug 31, 2024
DECOMMISSIONING OF ALL GROUNDWATER MONITORING WELLS ASSOCIATED WITH THE BUILDING A-141 PROJECT SITE. AHTNA ENGINEERING SERVICES, LLC $35,999 DEPT OF THE ARMY DEPT OF THE ARMY — 562910 Remediation Services F108 ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION Jun 30, 2022 Jul 1, 2022 Nov 30, 2023
GATE VALVE AND CONTAMINATED SOIL REMOVAL, HAINES-FAIRBANKS PIPELINE MILEPOST HAINES, ALASKA AHTNA ENGINEERING SERVICES, LLC $192,606 DEPT OF THE ARMY DEPT OF THE ARMY — 562910 Remediation Services F108 ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION Apr 11, 2022 Apr 9, 2022 Sep 30, 2023
CONDUCT EMERGENCY RESPONSE ACTION AT FORT YUKON ALASKA OR ANY OTHER PACIFIC REGIONAL SUPPORT CENTER AHTNA ENGINEERING SERVICES, LLC $51,332 DEPT OF THE AIR FORCE DEPT OF THE AIR FORCE — 562910 Remediation Services R499 SUPPORT- PROFESSIONAL: OTHER Sep 20, 2021 Sep 20, 2021 Jan 20, 2023
KATM-238414, BROOKS CAMP WASTEWATER TREATMENT POND AHTNA ENGINEERING SERVICES, LLC $2,736,905 NATIONAL PARK SERVICE NATIONAL PARK SERVICE — 237110 Water and Sewer Line and Related Structures Construction Y1ND CONSTRUCTION OF SEWAGE AND WASTE FACILITIES Sep 10, 2021 Sep 22, 2021 Oct 18, 2023
CANOL PIPELINE NO. 4 - PUMP STATION M FORMERLY USED DEFENSE SITE F10AK1033-06 CONTAMINATED SOIL AND DEBRIS REMOVAL AND DISPOSAL AHTNA ENGINEERING SERVICES, LLC $1,568,322 DEPT OF THE ARMY DEPT OF THE ARMY — 562910 Remediation Services F108 ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION Aug 6, 2021 Aug 6, 2021 Apr 28, 2023
TIGALDA ISLAND, ALASKA CON/HTRW REMOVAL ACTION FUDS F10AK037601 AHTNA ENGINEERING SERVICES, LLC $1,274,631 DEPT OF THE ARMY DEPT OF THE ARMY — 562910 Remediation Services F108 ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION Apr 6, 2021 Apr 6, 2021 Apr 15, 2022
TASK 1- SITE 31 ONSITE AND OFFSITE SOIL AHTNA ENGINEERING SERVICES, LLC $688,479 DEPT OF THE ARMY DEPT OF THE ARMY — 562910 Remediation Services F999 OTHER ENVIRONMENTAL SERVICES Sep 30, 2020 Sep 29, 2020 Sep 29, 2023
CERCLA RI AND RESPONSE ACTIONS AT FORMER PLATTSBURGH AFB, NY AHTNA ENGINEERING SERVICES, LLC $8,124,313 DEPT OF THE AIR FORCE DEPT OF THE AIR FORCE — 562910 Remediation Services C211 ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING Sep 25, 2020 Sep 25, 2020 Nov 1, 2026
HTRW TIME CRITICAL REMOVAL ACTION FORT TIDBALL/LONG ISLAND FUDS AHTNA ENGINEERING SERVICES, LLC $2,152,119 DEPT OF THE ARMY DEPT OF THE ARMY — 562910 Remediation Services F108 ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION Aug 25, 2020 Aug 25, 2020 Oct 31, 2021
SUPPLEMENTAL REMEDIAL INVESTIGATION AT SITE SS515 AHTNA ENGINEERING SERVICES, LLC $1,295,994 DEPT OF THE AIR FORCE DEPT OF THE AIR FORCE — 562910 Remediation Services R499 SUPPORT- PROFESSIONAL: OTHER Jul 14, 2020 Jul 14, 2020 Jan 11, 2027
LACL-195710-INSTALL MONITORING WELLS AHTNA ENGINEERING SERVICES, LLC $35,295 NATIONAL PARK SERVICE NATIONAL PARK SERVICE — 237110 Water and Sewer Line and Related Structures Construction F015 NATURAL RESOURCES/CONSERVATION- WELL DRILLING/EXPLORATORY Apr 9, 2020 Apr 9, 2020 Sep 30, 2020
ASBESTOS ABATEMENT&DISPOSAL AHTNA ENGINEERING SERVICES, LLC $36,520 DEPT OF THE ARMY DEPT OF THE ARMY — 562910 Remediation Services B510 SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS Sep 30, 2019 Sep 30, 2019 Dec 30, 2019
CONDUCT A REMEDIAL INVESTIGATION AT SITE SS125 AT JOINT BASE ELMENDORF-RICHARDSON ALASKA AHTNA ENGINEERING SERVICES, LLC $1,133,395 DEPT OF THE AIR FORCE DEPT OF THE AIR FORCE — 562910 Remediation Services F999 OTHER ENVIRONMENTAL SERVICES Sep 9, 2019 Sep 9, 2019 Mar 9, 2023
CONDUCT REMEDIAL INVESTIGATION AND FEASIBILITY STUDY AND PREPARE PROPOSED PLAN AND RECORD OF DECISION OF SITE SA110 AND CONDUCT SITE CHARACTERIZATION OF SITES OW118 AND PL081 FOR JOINT BASE ELMENDORF RICHARDSON, ALASKA AHTNA ENGINEERING SERVICES, LLC $2,312,181 DEPT OF THE AIR FORCE DEPT OF THE AIR FORCE — 562910 Remediation Services F999 OTHER ENVIRONMENTAL SERVICES Jul 11, 2019 Jul 11, 2019 Nov 25, 2024