Architect-engineer (AE) services to support the enterprise builder sustainment management system (ESMS) program for the U.S. Army corps of engineers (USACE) mobile district (CESAM).

Active Indefinite Delivery Contract Awarded

Contract number
W9127826DA036
Awardee
Awarding agency
Task orders
0

Award facts

Opportunity
Last date to order 6% complete
IDV ceiling
$249,000,000.00
Maximum order
$249,000,000.00
Award type
Single award
Who can order
Only the awarding agency
Contracting staff
NAICS code
541330 Engineering Services
PSC
C211 Architect And Engineering- General: Landscaping, Interior Layout, And Designing
Set-aside
No set-aside
Competition
Full and Open Competition · 12 offers Two Step
Pricing
Firm Fixed Price

Award details come from SAM.gov/FPDS.

About this IDV

The U.S. Army Corps of Engineers Mobile District awarded a single-award indefinite-delivery contract to Tetra Tech, Inc. on July 22, 2026, to provide architect-engineer services supporting the Enterprise Sustainment Management System (ESMS) program at Army installations and sites, with a ceiling of $249 million and ultimate completion on July 21, 2031.

The contract is unrestricted and carries no set-aside. Place of performance encompasses various Army installations and sites nationwide. The originating solicitation, posted in August 2024 as a sources-sought notice, required respondents to demonstrate capability to manage key disciplines, coordinate programs and projects, perform database management and reporting, execute quality control, and simultaneously execute at least four task orders valued at $750,000 or greater. The solicitation originally anticipated $249 million over a five-year performance period and required relevant past performance on comparable IDIQ contracts.

The period of performance runs five years from award through July 21, 2031. NAICS code 541330 (Engineering Services) applies. The solicitation was open to qualified small businesses, HUBZone firms, 8(a) concerns, service-disabled veteran-owned enterprises, and women-owned small businesses, though no set-aside was ultimately applied to the award. Tetra Tech competes as a large, unrestricted prime contractor without socioeconomic designations and holds a prime-focused federal footprint delivering environmental consulting, engineering, infrastructure development, and technical services across defense and civilian agencies.

Quick answers

Who was awarded contract W9127826DA036?

W9127826DA036 was awarded to Tetra Tech, Inc. by ENDIST Mobile (US Army Corps of Engineers) on July 22, 2026.

How much is contract W9127826DA036 worth?

W9127826DA036's own ceiling is $249,000,000. A single order can be worth up to $249,000,000.

Who can order from contract W9127826DA036?

W9127826DA036 is a single award indefinite delivery contract. Only the awarding agency can place orders on it.

Was contract W9127826DA036 competed?

The extent of competition for W9127826DA036 was full and open competition. The government received 12 offers.

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