Welsbach gas mantle superfund site OU1- new to unit 3B phase 1 RA
Active Awarded Last action
- Contract number
- W912BU25F0041
- Awardee
-
Hgl-Aptim JV LLC UEI UECRA7RA1289
- Awarding agency
-
ENDIST Philadelphia
US Army Corps of Engineers, Department of Defense
- Obligated
- $7,977,652
Award facts
- Contract value 62% obligated
- $12,862,933.24 Current and potential, with all options
- Completion date 25% complete
- Current and potential, with all options
- Contracting staff
- NAICS code
- 562910 Remediation Services
- Set-aside
- Total Small Business
- Competition
- Full and Open Competition after exclusion of sources Negotiated Proposal / Quote
- Pricing
- Cost Plus Fixed Fee
- Place of performance
- Philadelphia, PA 19103, USA
- Legislative mandates
-
- Service Contract Act FAR subpart 22.10
- Davis-Bacon Act FAR subpart 22.4
Award details come from SAM.gov/FPDS.
Transactions
| Action | Obligated | Date |
|---|---|---|
| Change Order | $0 | |
| Other Administrative Action | -$4,885,282 | |
| Change Order | $4,885,282 | |
| Other Administrative Action | $0 | |
| Original award | $7,977,652 |
About this award
The Defense Logistics Agency's Environmental Remediation, Disposal & Compliance (ENDIST Philadelphia) office issued a delivery order to Hgl-Aptim JV LLC on August 11, 2025, with a ceiling value of $12.86 million for Phase 1 remediation activities at Operable Unit 1 of the Welsbach Gas Mantle Superfund Site. The order is issued under a Cost Plus Fixed Fee pricing structure and carries a Total Small Business set-aside.
Place of performance is Philadelphia, PA 19103. The ultimate completion date is August 10, 2030. Hgl-Aptim JV LLC is a small business joint venture between Hydrogeologic, Inc. and Aptim specializing in environmental remediation and project management services for federal clients. Work includes remediation of contaminated soil and groundwater at the former Welsbach facility, a Superfund site in Middle City West, Pennsylvania, with activities spanning multiple phases through the completion date.
Quick answers
Who was awarded contract W912BU25F0041?
W912BU25F0041 was awarded to Hgl-Aptim JV LLC by ENDIST Philadelphia (US Army Corps of Engineers) on August 11, 2025.
How much is contract W912BU25F0041 worth?
The government has obligated $7,977,652 on W912BU25F0041. Its current value, with exercised options, is $12,862,933.
Is contract W912BU25F0041 an order under another contract?
Yes. W912BU25F0041 is a delivery order under W912DQ20D3003, an indefinite delivery contract.
Was contract W912BU25F0041 competed?
The extent of competition for W912BU25F0041 was full and open competition after exclusion of sources. It was set aside: Total Small Business.
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