Combined synopsis and solicitation, first published as sources sought
Architect-Engineer (AE) Services to Support Hazardous, Toxic, and Radioactive Waste (HTRW) Multiple Award Task Order Contract (MATOC)
W9127826RA018
Department of the Army, W074 Endist Mobile. Engineering Services.
Response deadline
August 24, 2026 at 3:00 PM EDT
Closed 69 days ago. Posted August 18, 2026, first published November 14, 2025. Scheduled to archive September 8, 2026.
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This one closed in 2026
95 like it are open now in engineering services
- Terminal High Altitude Area Defense (THAAD) Modeling & Simulation Support
Missile Defense Agency (Mda), Missile Defense Agency (Mda)
Sources soughtNAICS 541330Redstone Arsenal, ALTHAADMS-26-0001Closes in 14 daysNov 15 - BROAD AGENCY ANNOUNCEMENT: Operational Analysis, SSN/SSGN Survivability Program (S3P), and Hull, Mechanical and Electrical (HM&E) Materials, Design Concepts, and Technologies for Future Submarine Platforms
Department of the Navy, NAVSEA HQ
Combined synopsis and solicitationNAICS 541330Anywhere in the USN0002424R2120Closes todayNov 1 - High Power Microwave Engineering Services
Department of the Navy, NSWC Dahlgren
Sources soughtNAICS 541330Anywhere in the USN0017826R3004Closes todayNov 1
Description
As published on SAM.gov.
AE services meeting the definition of AE Services as defined in 40 U.S.C. 1101 and FAR 2.101 are required to support the Mobile District ER Program. Timely and cost-effective responses are required to support the program. AE services will be performed primarily within Mobile District’s Area of Responsibility (AOR) in the southeastern United States to include Central and South America, Puerto Rico, the U.S. Virgin Islands. AE services may also be used to support the ER Program outside of Mobile District’s AOR, given a need by another USACE Division or stakeholder execution requirement upon satisfaction of proper coordination and approvals. The services provided will include a full range of comprehensive support environmental services focused on complex Hazardous, Toxic, and Radioactive Waste (HTRW) projects to include strategy development, plans, data gathering, analysis, evaluations, studies, designs, remedial design, and regulatory support specific to the Environmental Restoration Program. The services will include analyzing and evaluating environmental regulations for implementing studies, designs, and program initiative; providing comprehensive programmatic support of policies, guidance and regulations for various stakeholders and agencies; Hazardous, Toxic, and Radioactive Waste (HTRW) investigations and studies; HTRW remedial design; HTRW feasibility study, proposed plan, public meeting, and record of decision ; HTRW vapor intrusion investigation and/or vapor intrusion remedial design; HTRW pilot study and/or bench study hazardous, toxic and radioactive material/waste site investigations/assessments; treatability studies; pilot studies; risk assessments; sampling and analyses; data validation; electronic data management; geotechnical investigations; monitoring well installation; groundwater modeling; groundwater and surface water quality assessments; water reuse initiatives; vapor intrusion monitoring, assessment and modeling; environmental site assessments; surveys/inspections for asbestos, leaded paint, and other HTRW materials; and investigation/study/assessment of emerging contaminants such as per and polyfluoroalkyl substances (PFAS).
Attachments
Files listed on SAM.gov. The ones we hold a copy of download from here; the rest open SAM's download, which needs no account.
- PIEE Solicitation Posting0 B, November 25, 2025
- PIEE Synopsis Post0 B, June 30, 2026
Publications
Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.
November 14, 2025
Sources sought
Due December 5, 2025 at 3:00 PM EST. SAM.gov, notice 5a84715c152f4c30b88874f5b16c3606
2 revisions on SAM
- November 25, 2025: publish, sources sought
- November 14, 2025: publish, sources sought
November 25, 2025
Sources sought
Due December 5, 2025 at 3:00 PM EST. SAM.gov, notice 298f1991c5fd4da88aaa4d8cb58e0cb7
3 revisions on SAM
- June 30, 2026: publish, combined synopsis and solicitation
- November 25, 2025: publish, sources sought
- November 14, 2025: publish, sources sought
June 30, 2026
Combined synopsis and solicitation, originally sources sought
Due July 30, 2026 at 3:00 PM EDT. SAM.gov, notice 011a54ca654244799a912bbcbffae98e
7 revisions on SAM
- August 18, 2026: publish, combined synopsis and solicitation
- August 4, 2026: publish, combined synopsis and solicitation
- July 30, 2026: publish, combined synopsis and solicitation
- July 13, 2026: publish, combined synopsis and solicitation
- July 13, 2026: publish, combined synopsis and solicitation
- June 30, 2026: publish, combined synopsis and solicitation
- November 25, 2025: publish, sources sought
July 13, 2026
Combined synopsis and solicitation
Due August 11, 2026 at 3:00 PM EDT. SAM.gov, notice 56e4d22408cb41329cb121740cc257e3
7 revisions on SAM
- August 18, 2026: publish, combined synopsis and solicitation
- August 4, 2026: publish, combined synopsis and solicitation
- July 30, 2026: publish, combined synopsis and solicitation
- July 13, 2026: publish, combined synopsis and solicitation
- July 13, 2026: publish, combined synopsis and solicitation
- June 30, 2026: publish, combined synopsis and solicitation
- November 25, 2025: publish, sources sought
July 13, 2026
Combined synopsis and solicitation
Due July 11, 2026 at 3:00 PM EDT. SAM.gov, notice be5f2ac1cdbe45a9809f95e141e73737
7 revisions on SAM
- August 18, 2026: publish, combined synopsis and solicitation
- August 4, 2026: publish, combined synopsis and solicitation
- July 30, 2026: publish, combined synopsis and solicitation
- July 13, 2026: publish, combined synopsis and solicitation
- July 13, 2026: publish, combined synopsis and solicitation
- June 30, 2026: publish, combined synopsis and solicitation
- November 25, 2025: publish, sources sought
July 30, 2026
Combined synopsis and solicitation
Due August 19, 2026 at 3:00 PM EDT. SAM.gov, notice 8bd82c4172d344bcadd351a6b845d3db
7 revisions on SAM
- August 18, 2026: publish, combined synopsis and solicitation
- August 4, 2026: publish, combined synopsis and solicitation
- July 30, 2026: publish, combined synopsis and solicitation
- July 13, 2026: publish, combined synopsis and solicitation
- July 13, 2026: publish, combined synopsis and solicitation
- June 30, 2026: publish, combined synopsis and solicitation
- November 25, 2025: publish, sources sought
August 4, 2026
Combined synopsis and solicitation
Due August 19, 2026 at 3:00 PM EDT. SAM.gov, notice 4966884c56cc498dbe8bdba91579bae0
7 revisions on SAM
- August 18, 2026: publish, combined synopsis and solicitation
- August 4, 2026: publish, combined synopsis and solicitation
- July 30, 2026: publish, combined synopsis and solicitation
- July 13, 2026: publish, combined synopsis and solicitation
- July 13, 2026: publish, combined synopsis and solicitation
- June 30, 2026: publish, combined synopsis and solicitation
- November 25, 2025: publish, sources sought
August 18, 2026
Combined synopsis and solicitation
Due August 24, 2026 at 3:00 PM EDT. SAM.gov, notice 706c1caec13547e490329490bf3d9a7a
7 revisions on SAM
- August 18, 2026: publish, combined synopsis and solicitation
- August 4, 2026: publish, combined synopsis and solicitation
- July 30, 2026: publish, combined synopsis and solicitation
- July 13, 2026: publish, combined synopsis and solicitation
- July 13, 2026: publish, combined synopsis and solicitation
- June 30, 2026: publish, combined synopsis and solicitation
- November 25, 2025: publish, sources sought
Points of contact
- Danielle Kacheledanielle.l.kachele@usace.army.mil2516943812
- Kenneth.p.harlankenneth.p.harlan@usace.army.mil2516943763