Design-Build Multiple Award Construction Contract - Guam 2025-2033

Active Master IDIQ Awarded

Federal agency
Awardees
10
Task orders
10
Obligated
$42,105,680

Vehicle facts

Agency
Combined task order value
$42,105,680 Current and potential, with all options
Last date to order 14% complete
Shared ceiling <1% used
$15,000,000,000.00

IDV award and task order details come from SAM.gov/FPDS.

About this vehicle

Naval Facilities Engineering Command (NAVFAC) established a ten-year, $15 billion shared-ceiling multiple-award IDIQ for design-build military construction in Guam and other areas under NAVFAC Pacific cognizance, with ordering authority extending to September 9, 2033. The vehicle is unrestricted and carries no set-aside; all ten awarded primes compete for task orders on equal footing.

The vehicle launched on September 10, 2025, and issued ten task orders the same day—all on firm-fixed-price terms. The orders range from minimum guarantees of $25 thousand per awardee to one $41.8 million ceiling (to Slsco, LTD.). Combined obligated value across all ten orders is $42.1 million against the shared ceiling, with nine months of discretionary ordering authority remaining before the vehicle closes. At current momentum, future ordering will depend on NAVFAC Pacific's military construction pipeline and funding availability; the vehicle awards a minimum of three primes but may award fewer if the Government determines it in its interest.

Scope encompasses design-build and design-bid-build renovation, new construction, and additions/upgrades across military facility types: barracks, administrative facilities, communication facilities, educational facilities, medical and dental facilities, dining facilities, industrial facilities, warehouses, ranges, operational and training facilities, roads, streets, bridges, site utilities and infrastructure, dredging, and aviation facilities including hangars and aprons. Projects may incorporate sustainable features. Work is performed in Guam and subordinate areas under NAVFAC Pacific cognizance.

The contractor base is dispersed: Slsco, LTD. holds the majority of obligated value at $41.8 million; the remaining nine primes each hold $25 thousand minimum-guarantee orders. No single contractor dominates beyond Slsco's single large award. All task orders fund Navy requirements exclusively.

Typical task-order durations range from three to five years; the originating solicitation projected task orders between $25 million and $1 billion, though executed orders to date show that majority as minimum guarantees with one substantial exception.

IDV awards

Latest task orders

Task order Awardee Awarding agency Obligated Last action
Design-build multiple award construction contract (dbmacc) primarily for U.S… N6274225F9939 Slsco, LTD. NAVFAC $41,880,681
Design-build multiple award construction contract (dbmacc) primarily for U.S… N6274225F9934 ECC Expeditionary Constructors LLC NAVFAC $25,000
Design-build multiple award construction contract (dbmacc) primarily for U.S… N6274225F9930 BL Harbert International LLC NAVFAC $25,000
Design-build multiple award construction contract (dbmacc) primarily for U.S… N6274225F9935 Gilbane Federal JV NAVFAC $25,000
Design-build multiple award construction contract (dbmacc) primarily for U.S… N6274225F9933 Core Tech-Hdcc-Kajima LLC NAVFAC $25,000
Design-build multiple award construction contract (dbmacc) primarily for U.S… N6274225F9938 Nan Inc. NAVFAC $25,000
Design-build multiple award construction contract (dbmacc) primarily for U.S… N6274225F9936 Granite-Obayashi 3, A Joint Venture NAVFAC $25,000
Design-build multiple award construction contract (dbmacc) primarily for U.S… N6274225F9931 Black Construction-Tutor Perini JV NAVFAC $25,000
Design-build multiple award construction contract (dbmacc) primarily for U.S… N6274225F9937 Hensel Phelps Construction Co NAVFAC $25,000
Design-build multiple award construction contract (dbmacc) primarily for U.S… N6274225F9932 Conti Federal Services, LLC NAVFAC $25,000

Top awardees by obligations

Rank Awardee Obligated Share
1 Slsco, LTD. $41,880,680 99%
2 Nan Inc. $25,000 <1%
3 Black Construction-Tutor Perini JV $25,000 <1%
4 Core Tech-Hdcc-Kajima LLC $25,000 <1%
5 ECC Expeditionary Constructors LLC $25,000 <1%
6 Conti Federal Services, LLC $25,000 <1%
7 Gilbane Federal JV $25,000 <1%
8 Hensel Phelps Construction Co $25,000 <1%
9 BL Harbert International LLC $25,000 <1%
10 Granite-Obayashi 3, A Joint Venture $25,000 <1%

Top funding agencies by obligations

Rank Funding agency Obligated Share
1 Department of the Navy $42,105,680 100%

Obligations by fiscal year

Fiscal year Obligated
FY2026 $54,981
FY2025 $42,050,700

Quick answers

What is the Design-Build Multiple Award Construction Contract - Guam 2025-2033 contract vehicle?

Design-Build Multiple Award Construction Contract - Guam 2025-2033 is an indefinite delivery, indefinite quantity (IDIQ) contract vehicle run by Naval Facilities Engineering Command (Department of the Navy), awarded on September 10, 2025.

Which companies hold Design-Build Multiple Award Construction Contract - Guam 2025-2033?

10 companies hold Design-Build Multiple Award Construction Contract - Guam 2025-2033's IDV awards, one each. The latest went to ECC Expeditionary Constructors LLC on September 10, 2025. The awardees whose task orders obligated the most are Slsco, LTD., Nan Inc. and Black Construction-Tutor Perini JV.

How much has been spent through Design-Build Multiple Award Construction Contract - Guam 2025-2033?

10 task orders have been placed under Design-Build Multiple Award Construction Contract - Guam 2025-2033, obligating $42,105,680.

What is the shared ceiling of Design-Build Multiple Award Construction Contract - Guam 2025-2033?

Design-Build Multiple Award Construction Contract - Guam 2025-2033's shared ceiling is $15,000,000,000; its task orders have used <1% of it.

Which agencies use Design-Build Multiple Award Construction Contract - Guam 2025-2033 the most?

The departments whose task orders under Design-Build Multiple Award Construction Contract - Guam 2025-2033 obligated the most are Department of the Navy ($42,105,680).

How much was obligated through Design-Build Multiple Award Construction Contract - Guam 2025-2033 in fiscal year 2025?

Task orders under Design-Build Multiple Award Construction Contract - Guam 2025-2033 obligated $42,050,700 in fiscal year 2025.

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