Indefinite delivery architect-engineer services contract (geotechnical engineering, engineering geology, topographic survey, orthophotography, cadastral mapping, and land parcel mapping)
Active Indefinite Delivery Contract Awarded Last action
- Contract number
- W9128A26DA009
- Awardee
-
SAM O Hirota Inc. UEI ZYGHPRQCQV21
- Awarding agency
-
ENDIST Honolulu
US Army Corps of Engineers, Department of Defense
- Task orders
- 1 $1,000 obligated
Award facts
- Opportunity
-
- W9128A25RA012 Solicitation number
- Combined order value
- $1,000 Current and potential, with all options
- Last date to order 14% complete
- IDV ceiling <1% used
- $9,900,000.00
- Maximum order
- $9,900,000.00
- Award type
- Multiple award
- Who can order
- Only the awarding agency
- NAICS code
- 541370 Surveying and Mapping (except Geophysical) Services
- Set-aside
- Total Small Business
- Competition
- Full and Open Competition after exclusion of sources · 3 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
The U.S. Army Corps of Engineers Engineering District Honolulu (ENDIST Honolulu) awarded an indefinite-delivery, multiple-award architect-engineer services contract to SAM O Hirota Inc. on January 7, 2026, with a ceiling of $9.9 million and an ultimate completion date of July 6, 2031. The contract is set aside for total small business and carries a $1,000 minimum guarantee.
The contract procures geotechnical engineering, engineering geology, topographic survey, orthophotography, cadastral mapping, and land parcel mapping services. Place of performance is Fort Shafter, Hawaii and military installations throughout Hawaii.
Recent delivery orders under this IDIQ include a $641,457.76 order issued September 27, 2025, for engineering support services for water line repair and replacement design at Tripler Army Medical Center in Oahu, scheduled through September 2027; a $79,756.42 order from April 2024 for sewer improvements at Pohakuloa Training Area on the Big Island; and a $92,956.44 order from September 2022 for surveying services related to a DoD Hawaii Entry Control Point in Kunia, Oahu. All delivery orders are issued on a firm fixed-price basis.
SAM O Hirota Inc. is a Hawaii-based, minority-owned consulting engineering and surveying firm specializing in architectural and engineering services for federal infrastructure and facilities, primarily serving the U.S. military and federal agencies across Hawaii and the Pacific region.
Task orders
| Task order | Ordering agency | Obligated | Awarded |
|---|---|---|---|
| Minimum guarantee for indefinite delivery architect-engineer services contract (geotechnical engineering, engineering… | ENDIST Honolulu (USACE) | $1,000 |
Transactions
| Action | Obligated | Date |
|---|---|---|
| Other Administrative Action | $0 | |
| Original award | $0 |
Quick answers
Who was awarded contract W9128A26DA009?
W9128A26DA009 was awarded to SAM O Hirota Inc. by ENDIST Honolulu (US Army Corps of Engineers) on January 7, 2026.
How much is contract W9128A26DA009 worth?
Orders under W9128A26DA009 have obligated $1,000. W9128A26DA009's own ceiling is $9,900,000. A single order can be worth up to $9,900,000.
How many orders have been placed under contract W9128A26DA009?
1 order has been placed under W9128A26DA009, the latest on January 7, 2026.
Who can order from contract W9128A26DA009?
W9128A26DA009 is a multiple award indefinite delivery contract. Only the awarding agency can place orders on it.
Was contract W9128A26DA009 competed?
The extent of competition for W9128A26DA009 was full and open competition after exclusion of sources. The government received 3 offers. It was set aside: Total Small Business.
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