Architecture and engineering design increased storage capacity and staging at cavern f

Ended Awarded Last action

Contract number
HQ003424F0470
Awardee
Awarding agency
Obligated
$1,114,542

Award facts

Contract value 95% obligated
  • $1,114,541.53 Current, with exercised options
  • $1,176,757.17 Potential, with all options
Completion date 100% complete
Current and potential, with all options
NAICS code
541330 Engineering Services
Set-aside
No set-aside
Competition
Not Competed Only One Source
Pricing
Firm Fixed Price
Place of performance
Fairfield, PA 17320, USA

Award details come from SAM.gov/FPDS.

Transactions

Action Obligated Date
Supplemental Agreement for work within scope P00003 · Architectural and engineering services $0
Supplemental Agreement for work within scope P00002 · Architecture and engineering services increased storage capacity and staging at cavern f $0
Other Administrative Action P00001 $0
Original award $1,114,542

About this award

HDR Architecture, Inc. was awarded a $1.18 million firm fixed-price delivery order by the Washington Headquarters Service on September 30, 2024, to provide architecture and engineering design services for increased storage capacity and staging at Cavern F in Fairfield, Pennsylvania. The contract, which is expected to be completed by March 31, 2026, was issued without a small business set-aside. As a child company of HDR, Inc., a 100% employee-owned global professional services firm, HDR Architecture leverages extensive experience supporting the Department of Defense and other federal agencies through multiple indefinite delivery contracts, including a $33 million single-award architecture and engineering services contract with the Washington Headquarters Service.

The project will be executed with support from two specialized subcontractors: Terracon Consultants, Inc., a large employee-owned consulting engineering firm providing geotechnical and environmental engineering services, and Stanton Engineering Services, LLC, a fire protection engineering firm offering design and safety consultation services. Both subcontractors were brought on in July 2025 to provide architecture and engineering services to complement HDR Architecture's core design capabilities. This multi-disciplinary team approach aligns with HDR's established practice of collaborating with specialized firms to deliver comprehensive technical solutions on complex government infrastructure projects.

Subawards

Subcontractor Amount Awarded
Stanton Engineering Services, LLC ARCHITECTURE AND ENGINEERING DESIGN INCREASED STORAGE CAPACITY AND STAGING AT CAVERN F Architecture/ Engineering services $128,409
Terracon Consultants, Inc. ARCHITECTURE AND ENGINEERING DESIGN INCREASED STORAGE CAPACITY AND STAGING AT CAVERN F Architecture/ Engineering services $74,550

Quick answers

Who was awarded contract HQ003424F0470?

HQ003424F0470 was awarded to HDR Architecture, Inc. by Washington Headquarters Service (Department of Defense) on September 30, 2024.

How much is contract HQ003424F0470 worth?

The government has obligated $1,114,542 on HQ003424F0470. Its potential value, with all options, is $1,176,757.

Is contract HQ003424F0470 an order under another contract?

Yes. HQ003424F0470 is a delivery order under HQ003424D0004, an indefinite delivery contract.

Was contract HQ003424F0470 competed?

The extent of competition for HQ003424F0470 was not competed.

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