Architect and Engineering Services to Support the USACE South Atlantic Division
Active Master IDIQ Awarded
- Federal agency
-
ENDIST Mobile
- Awardees
- 12
- Task orders
- 26
- Obligated
- $27,949,502
Vehicle facts
- Opportunity
-
- AE Services for PEAT (Planning & Envir-NEPA/Master Planning $249M) Pre-Solicitation · W9127822R0051 · Posted Apr 15, 2022
- Agency
-
- ENDIST Mobile US Army Corps of Engineers, Department of Defense
- Combined task order value
-
- $28,127,685 Current, with exercised options
- $40,043,184 Potential, with all options
- Last date to order 36% complete
- Shared ceiling 11% used
- $249,000,000.00
IDV award and task order details come from SAM.gov/FPDS.
About this vehicle
The Army Corps of Engineers Engineering District Mobile awarded this Master IDIQ for architect and engineering services supporting the USACE South Atlantic Division on December 31, 2024, with ordering authority extending through December 30, 2029. The vehicle carries a $249 million combined ceiling and remains active with three years and five months of ordering authority remaining.
The solicitation originated as a market-research sources-sought notice in April 2022 seeking competitive architect-engineer services for planning, environmental compliance, NEPA, master planning, restoration and remediation design, and pollution prevention across military installations worldwide, with the majority of Civil Works design and planning in the southeastern United States (Alabama, Florida, Georgia, and Mississippi) and Central and South America. Task orders show the vehicle is funding environmental assessments, BUILDER Sustainment Management System implementations, facilities operations capability surveys, real property management support, and noise analysis services across Army National Guard facilities, Air Force bases, and other military installations nationwide and overseas.
Ordering momentum slowed substantially after the initial surge: 23 orders were placed in 2025, but only three orders have been awarded through January 2026. Of 26 total task orders, 25 are unrestricted competitive awards and one is set-aside to a small business prime. The vehicle obligated $27.6 million of its $39.9 million combined task-order potential value (69% obligated). Tetra TECH Inc. dominates the prime contractor base with four orders worth $22.8 million in combined potential value, followed by HDR Environmental, Operations And Construction, Inc. and WSP USA Solutions Inc., each with four and three orders respectively. The remaining eight primes capture minimal value. All orders to date fund the Army Corps of Engineers Engineering District Mobile; no other federal agencies have issued task orders.
Task-order values range from nominal minimum-guarantee orders of $1,000 to the largest order valued at $13.8 million (Sentinel Test Program regulatory mitigation and monitoring support at Vandenberg Space Force Base, with $3.6 million obligated). Typical executed orders fall in the $2 million to $5 million range. Delivery orders are firm fixed price, with completion dates spanning 18 to 36 months from award.
IDV awards
Show all 12
Latest task orders
Show 15 more
Latest 25 of 26 listed here. See the rest on GovTribe.
Top awardees by obligations
| Rank | Awardee | Obligated | Share |
|---|---|---|---|
| 1 | Tetra TECH Inc. | $11,436,510 | 41% |
| 2 | HDR Environmental, Operations And Construction, Inc. | $6,529,279 | 23% |
| 3 | WSP USA Solutions Inc. | $6,427,870 | 23% |
| 4 | Stantec GS Inc. | $2,076,199 | 7% |
| 5 | Marstel-Day, LLC | $721,774 | 3% |
| 6 | Jacobs Government Services Company | $453,803 | 2% |
| 7 | Vernadero Group Inc. | $300,068 | 1% |
| 8 | Phe-Ndn JV, LLC | $1,000 | <1% |
| 9 | EAS WSP JV, LLC | $1,000 | <1% |
| 10 | Stell Environmental Enterprises Inc. | $1,000 | <1% |
"Minimum guarantee only" marks awardees whose obligations here are just the minimum order their contract guarantees.
Top funding agencies by obligations
| Rank | Funding agency | Obligated | Share |
|---|---|---|---|
| 1 | Department of the Army | $27,949,502 | 100% |
Obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2026 | $4,129,842 |
| FY2025 | $23,819,661 |
Quick answers
What is the Architect and Engineering Services to Support the USACE South Atlantic Division contract vehicle?
Architect and Engineering Services to Support the USACE South Atlantic Division is an indefinite delivery, indefinite quantity (IDIQ) contract vehicle run by ENDIST Mobile (US Army Corps of Engineers), awarded on December 31, 2024.
Which companies hold Architect and Engineering Services to Support the USACE South Atlantic Division?
12 companies hold Architect and Engineering Services to Support the USACE South Atlantic Division's IDV awards, one each. The latest went to Marstel-Day, LLC on December 31, 2024. The awardees whose task orders obligated the most are Tetra TECH Inc., HDR Environmental, Operations And Construction, Inc. and WSP USA Solutions Inc.
How much has been spent through Architect and Engineering Services to Support the USACE South Atlantic Division?
26 task orders have been placed under Architect and Engineering Services to Support the USACE South Atlantic Division, obligating $27,949,502. Their combined current value, with exercised options, is $28,127,685.
What is the shared ceiling of Architect and Engineering Services to Support the USACE South Atlantic Division?
Architect and Engineering Services to Support the USACE South Atlantic Division's shared ceiling is $249,000,000; its task orders have used 11% of it.
Which agencies use Architect and Engineering Services to Support the USACE South Atlantic Division the most?
The departments whose task orders under Architect and Engineering Services to Support the USACE South Atlantic Division obligated the most are Department of the Army ($27,949,502).
How much was obligated through Architect and Engineering Services to Support the USACE South Atlantic Division in fiscal year 2025?
Task orders under Architect and Engineering Services to Support the USACE South Atlantic Division obligated $23,819,661 in fiscal year 2025.
On GovTribe
See this vehicle's full record
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