Delivery Order W912DQ20D3003-W912BU25F0041
- Not listed
- The U.S. Environmental Protection Agency awarded a $274,101.23 delivery order to Hgl-Aptim JV LLC on February 10, 2025, for long-term monitoring and groundwater remedy sampling services at the Welsbach Gas Mantle Superfund Site Operable Unit 4 in Middle City West, Pennsylvania. This cost-plus-fixed-fee delivery order, which extends through March 31, 2026, represents a continuation of remediation efforts at this legacy contamination site. The work is being performed under a larger $110 million...
- This federal contract award is for a remedial design and related studies for the Welsbach & General Gas Mantle Superfund site in New Jersey. The contract, which has a ceiling value of $13,153,304.95, was awarded to Arcadis U.S., Inc., a global design and consultancy firm, by the U.S. Environmental Protection Agency (EPA) Region 2. The contract is a Cost Plus Fixed Fee type and was awarded on December 16, 2015 with an ultimate completion date of September 15, 2021. This contract is part of...
- This is a task order awarded under the U.S. Army Corps of Engineers (USACE) Hazardous Waste 2015-2020 Indefinite Delivery/Indefinite Quantity (IDIQ) contract to Arcadis U.S., Inc., a foreign-owned, for-profit environmental and engineering consulting firm. The task order, valued at $2,068,144.99, is for the performance of a Remedial Investigation/Feasibility Study (RI/FS) of Operable Unit 4 at the Welsbach/General Gas Mantle Superfund Site in Gloucester City, New Jersey. The contract has a period...
- This federal contract award, valued at $19,423,577.00, was issued by the U.S. Environmental Protection Agency (EPA) Region 2 to the prime contractor Arcadis U.S., Inc. The contract provides architect and engineering services for property investigations and remedial designs at the Welsbach/General Gas Mantle Superfund Site in Camden and Gloucester City, New Jersey. This award is part of the Department of Defense's "Other Environmental Programs" acquisition program, which supports...
- Hgl-Aptim JV LLC was awarded a delivery order against an unspecified multiple award contract vehicle by the Environmental Protection Agency (EPA) Region 2. The $0.00 potential value delivery order is for minimum guarantee services in support of the Welsbach GGM Superfund site. Performance will take place in Herndon, Virginia through January 2022. A cost plus fixed fee pricing structure is utilized on this non-set aside award, suggesting the EPA will reimburse allowable costs and pay a...
- This task order is for the remedial action at the Holt Cargo Facility at the Welsbach/General Gas Mantle Superfund site in Camden County, New Jersey. The $55,300,000 contract was awarded to Aptim Federal Services, LLC on a cost-plus-fixed-fee basis under the U.S. Army Corps of Engineers' (USACE) Pre-placed Remedial Action Contract (PRAC) vehicle. This PRAC contract is a major Department of Defense acquisition program focused on environmental remediation and cleanup of Superfund sites through the...
- The U.S. Environmental Protection Agency (EPA) Region 2 awarded a $68,515,031.89 cost-plus-fixed-fee delivery order contract to Sevenson Environmental Services, Inc., a for-profit Subchapter S corporation specializing in environmental remediation and construction services. The contract is for remediation work at the Welsbach Superfund site in Camden County, New Jersey, with a period of performance ending on June 30, 2013. This contract is under the EPA Region 2's $245 million Unrestricted...
- EA Engineering, Science, and Technology, Inc., PBC was awarded a $12.5 million firm-fixed-price delivery order on September 27, 2022, to provide remediation environmental services at the Crossley Farm Superfund Site in Barto, Pennsylvania. This delivery order, valued through December 31, 2025, was issued under the EPA Remedial Acquisition Framework: Remediation Environmental Services (RES) indefinite delivery/indefinite quantity contract vehicle and is funded by EPA Region 3. The contract...
- This federal contract award, with ID W912DQ15D3012|0003, was issued by the U.S. Environmental Protection Agency (EPA) Region 2 to Arcadis U.S., Inc., a global design and consultancy firm, to perform engineering services during construction at the Welsbach & General Gas Mantle Superfund site in New Jersey. The contract, which has a ceiling value of $1,708,680.17, falls under the EPA Superfund program, a major Department of Defense acquisition program focused on environmental remediation and...
- This federal contract award, W912DQ08D0017|0004, was issued by the Environmental Protection Agency (EPA) Region 2 to The Louis Berger Group, Inc. for investigations, remedial designs, and related studies for the Welsbach/General Gas Mantle Superfund site. The contract is part of the EPA's Superfund program, a major Department of Defense acquisition program focused on environmental remediation and cleanup of contaminated sites across the United States. The contract has a ceiling value of...
- W912DQ20D3003Indefinite Delivery Contract
- W912DQ20D3003-W912BU25F0041Delivery Order
This delivery order, awarded on August 11, 2025, provides for remediation activities at the Welsbach Gas Mantle Superfund Site Operable Unit 1, Phase 1, with work to be performed in Middle City West, Pennsylvania. The contract is valued at approximately $7.98 million on a cost-plus-fixed-fee basis, comprising an estimated cost of $7.60 million and a fixed fee of $375,079. The award represents an administrative change to correct Cost Plus Fixed Fee amounts under an existing indefinite delivery vehicle. The prime contractor is Hgl-Aptim JV LLC, a small business joint venture between Hydrogeologic, Inc. and Aptim that specializes in environmental remediation and construction services for federal agencies. No set-aside designation was applied to this award. This delivery order is issued under the Environmental Protection Agency's $110 million single-award indefinite delivery contract with Hgl-Aptim JV LLC for environmental remediation construction and services at the Welsbach General Gas Mantle Superfund site in New Jersey. The Environmental Protection Agency is responsible for overseeing Superfund site remediation activities nationwide, and this contract supports the agency's critical cleanup efforts at this legacy industrial site. The work is scheduled for completion by August 10, 2030, allowing adequate time for comprehensive environmental restoration activities including groundwater remediation, waste management, and site remediation construction as part of the phased cleanup approach for this contaminated site.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| P00001 | Other Administrative Action | $0 | 8/18/25 | |
| Not listed | Not listed | $8.0m | 8/8/25 |