Mutil-discipline, utility, a-e IDIQ
Active Indefinite Delivery Contract Awarded Last action
- Contract number
- N4008521D0005
- Awardee
-
Weston & Sampson Engineers, Inc. UEI UERUKNFQN3D5
- Awarding agency
-
Naval Facilities Engineering Command
Department of the Navy, Department of Defense
- Task orders
- 23 $49,251,094 obligated
Award facts
- Opportunity
-
- N4008521R0020 Solicitation number
- Combined order value
- $49,251,094 Current and potential, with all options
- Last date to order 99% complete
- IDV ceiling 70% used
- $70,000,000.00
- Maximum order
- $30,000,000.00
- Award type
- Single award
- Who can order
- Only the awarding agency
- Contracting staff
- NAICS code
- 541330 Engineering Services
- Set-aside
- No set-aside
- Competition
- Full and Open Competition · 7 offers Architect-Engineer FAR 6.102
- Pricing
- Firm Fixed Price
- Legislative mandates
-
- Service Contract Act FAR subpart 22.10
Award details come from SAM.gov/FPDS.
About this IDV
Naval Facilities Engineering Command awarded a single-award indefinite-delivery contract to Weston & Sampson Engineers, Inc. with a $70 million ceiling on May 4, 2021, extended to November 3, 2026. The contract provides multi-discipline utility architecture and engineering services supporting Navy facilities sustainment across installations in the northeastern United States, with place of performance at subordinate Navy installations including Portsmouth Naval Shipyard (Kittery and Reading, Massachusetts), Naval Prison Camp Kittery, Naval Submarine Base New London (Groton, Connecticut), Naval Sea Systems Command facilities, and other northeastern locations.
The originating solicitation sought architectural and engineering design services for utility infrastructure, electrical systems, water and power utilities, HVAC improvements, facilities modernization, climate resilience planning, and related sustainment activities across Navy installations. The contract base period ran from May 4, 2021 through May 3, 2026, with the six-month extension through November 3, 2026.
Recent task-order activity demonstrates sustained ordering across Navy Installations Command and Naval Sea Systems Command. Notable recent delivery orders include a $24.055 million full design services order for power reliability and water resiliency upgrades at Portsmouth Naval Shipyard (awarded July 25, 2024), a $719,943 modernization and master planning order for Building 72 at Naval Prison Camp Kittery (September 30, 2025), a $379,530 mechanical substation relocation study at Mechanicsburg, Pennsylvania (September 15, 2025), a $64,879 commissioning order for the AE PCAS Franklin Substation (September 30, 2025), and a $7.865 million preliminary design order for electrical and water system upgrades at Portsmouth Naval Shipyard (September 7, 2023). Additional orders span stormwater management planning, HVAC and electrical upgrades, fire protection compliance studies, groundwater monitoring assessments, and infrastructure security improvements across northeastern Navy facilities.
Task orders
Show all 23
Transactions
| Action | Obligated | Date |
|---|---|---|
| Supplemental Agreement for work within scope | $0 | |
| Other Administrative Action | $0 | |
| Supplemental Agreement for work within scope | $0 | |
| Supplemental Agreement for work within scope | $0 | |
| Other Administrative Action | $0 | |
| Original award | $0 |
Quick answers
Who was awarded contract N4008521D0005?
N4008521D0005 was awarded to Weston & Sampson Engineers, Inc. by Naval Facilities Engineering Command (Department of the Navy) on May 4, 2021.
How much is contract N4008521D0005 worth?
Orders under N4008521D0005 have obligated $49,251,094. N4008521D0005's own ceiling is $70,000,000. A single order can be worth up to $30,000,000.
How many orders have been placed under contract N4008521D0005?
23 orders have been placed under N4008521D0005, the latest on September 30, 2025.
Who can order from contract N4008521D0005?
N4008521D0005 is a single award indefinite delivery contract. Only the awarding agency can place orders on it.
Was contract N4008521D0005 competed?
The extent of competition for N4008521D0005 was full and open competition. The government received 7 offers.
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