Manchester sites 305 and 306 PFAS remedial investigation phase 2

Active Awarded Last action

Contract number
N4425525F0127
Awardee
Awarding agency
Obligated
$4,293,719

Award facts

Contract value 100% obligated
$4,293,719.00 Current and potential, with all options
Completion date 33% complete
Current and potential, with all options
NAICS code
541330 Engineering Services
Set-aside
No set-aside
Competition
Full and Open Competition Architect-Engineer FAR 6.102
Pricing
Cost Plus Fixed Fee
Place of performance
Silverdale, WA 98315, USA
Legislative mandates

Award details come from SAM.gov/FPDS.

Transactions

Action Obligated Date
Other Administrative Action P00001 $0
Original award $4,293,719

About this award

The Naval Facilities Engineering Command (NAVFAC) awarded a delivery order valued at $4.3 million to AECOM Technical Services, Inc. on June 23, 2025, for the Manchester Sites 305 and 306 Per- and Polyfluoroalkyl Substances (PFAS) Remedial Investigation Phase 2 project. The work will be performed in Silverdale, Washington, with an ultimate completion date of June 22, 2029. This contract employs a cost-plus-fixed-fee pricing model and was not designated as a set-aside procurement. The project represents a continuation of environmental remediation efforts at the Manchester sites, which are naval properties requiring investigation and remediation of PFAS contamination, a critical environmental priority across the Department of Defense.

AECOM Technical Services, Inc., a subsidiary of the global professional services firm AECOM, brings extensive experience in environmental remediation and technical consulting services to this engagement. The company holds a substantial portfolio of federal contracts with NAVFAC and other major agencies, including significant environmental services indefinite delivery vehicle contracts totaling over $1 billion across multiple federal agencies. AECOM's demonstrated expertise in environmental site assessment, remediation project management, and technical consulting aligns well with the specialized requirements of this PFAS investigation and remediation effort, which will likely involve detailed site characterization, data analysis, and remedial strategy development.

Subawards

Subcontractor Amount Awarded
Anderson Environmental Contracting LLC MANCHESTER SITES 305 AND 306 PFAS REMEDIAL INVESTIGATION PHASE 2 Drilling Services $899,298
Pace Analytical Services, LLC MANCHESTER SITES 305 AND 306 PFAS REMEDIAL INVESTIGATION PHASE 2 Analytical Services $286,810
Environmental Data Services, LIMITED MANCHESTER SITES 305 AND 306 PFAS REMEDIAL INVESTIGATION PHASE 2 Data Validation $67,998

Quick answers

Who was awarded contract N4425525F0127?

N4425525F0127 was awarded to AECOM Technical Services, Inc. by Naval Facilities Engineering Command (Department of the Navy) on June 23, 2025.

How much is contract N4425525F0127 worth?

The government has obligated $4,293,719 on N4425525F0127.

Is contract N4425525F0127 an order under another contract?

Yes. N4425525F0127 is a delivery order under N6274223D1802, an indefinite delivery contract.

Was contract N4425525F0127 competed?

The extent of competition for N4425525F0127 was full and open competition.

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