One acquisition solution for integrated services plus (OASIS+) small business multiple agency contract (MAC)
Active Awarded Last action
- Contract number
- 47QRCA26DSG92
- Awardee
-
Hydrogeologic, Inc. UEI S7Q4GKNGGA81
- Awarding agency
-
Federal Acquisition Service
General Services Administration
- Task orders
- 0
Award facts
- Opportunity
-
- One Acquisition Solution for Integrated Services Plus (OASIS+) Total Small Business Set-Aside - Closed Solicitation · 47QRCA23R0001 · Posted Jun 15, 2023
- Last date to order 2% complete
- IDV ceiling
- $999,999,999,999.00
- Award type
- Multiple award
- Who can order
- All agencies
- Contracting staff
- NAICS code
- 562910 Remediation Services
- PSC
- R499 Support- Professional: Other
- Set-aside
- Total Small Business
- Competition
- Full and Open Competition after exclusion of sources Negotiated Proposal / Quote
- Pricing
- Order Dependent (IDV only)
Award details come from SAM.gov/FPDS.
About this IDV
The General Services Administration's Federal Acquisition Service awarded an indefinite-delivery contract to Hydrogeologic, Inc., a multiple-award vehicle under the OASIS+ Total Small Business Set-Aside program, with a contract ceiling of $999,999,999,999 and an award date of August 13, 2026.
This is a total small business set-aside IDIQ. Hydrogeologic, Inc. is a minority-owned, Asian-Pacific American small business. The contract extends through December 18, 2034. Work is performed nationwide across federal facilities, military installations, NASA centers, and contaminated sites where Hydrogeologic provides environmental remediation, site assessment, compliance, restoration, groundwater and soil treatment, site investigation and characterization, remedial design, long-term environmental monitoring, unexplored ordnance removal, military munitions response program support, and Superfund site cleanup services.
The OASIS+ Total Small Business Set-Aside is a multiple-award MAC vehicle designed to deliver integrated services across federal agencies. Hydrogeologic's recent task order activity under similar environmental vehicles demonstrates substantial ordering velocity across the Army Corps of Engineers, the Environmental Protection Agency, and NASA. Recent notable delivery orders include a $93.1 million cost-plus-fixed-fee order from the Army Corps of Engineers for interim measures at Redstone Arsenal, Alabama (February 2026); a $41.3 million order for construction and environmental remediation at Bonita Peak Mining District, Colorado (July 2025); a $25.3 million order from EPA Region 3 for Superfund remediation at Baghurst Drive, Pennsylvania (September 2024); and a $17.9 million order from NASA Ames Research Center for environmental restoration at Moffett Field, California (June 2026). Hydrogeologic's customer concentration across Army Corps of Engineers programs and EPA regional offices reflects sustained demand for its technical specialization across federal environmental portfolios.
Quick answers
Who was awarded contract 47QRCA26DSG92?
47QRCA26DSG92 was awarded to Hydrogeologic, Inc. by Federal Acquisition Service (General Services Administration) on August 13, 2026.
How much is contract 47QRCA26DSG92 worth?
47QRCA26DSG92's own ceiling is $999,999,999,999.
Who can order from contract 47QRCA26DSG92?
47QRCA26DSG92 is a multiple award indefinite delivery contract. All agencies can place orders on it.
Is contract 47QRCA26DSG92 part of a contract vehicle?
Yes. 47QRCA26DSG92 is part of One Acquisition Solution for Integrated Services Plus - Total Small Business (OASIS+SB).
Was contract 47QRCA26DSG92 competed?
The extent of competition for 47QRCA26DSG92 was full and open competition after exclusion of sources. It was set aside: Total Small Business.
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