One acquisition solution for integrated services plus (OASIS+) 8(a) small business multiple agency contract (MAC)
Active Awarded Last action
- Contract number
- 47QRCA25DA328
- Awardee
-
Ones Plexus Joint Venture LLC UEI UHNZUQL3ACW6
- Awarding agency
-
Federal Acquisition Service
General Services Administration
- Task orders
- 1 $173,159 obligated
Award facts
- Opportunity
-
- GSA’s OASIS+ MAC Draft Request for Proposal #2 Pre-Solicitation · 47QRCA23R0002 · Posted Mar 2, 2021
- Combined order value
-
- $173,159 Current, with exercised options
- $908,256 Potential, with all options
- Last date to order 31% complete
- IDV ceiling <1% used
- $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
- Competitive 8(a)
- Competition
- Full and Open Competition after exclusion of sources · 632 offers Negotiated Proposal / Quote
- Pricing
- Order Dependent (IDV only)
Award details come from SAM.gov/FPDS.
About this IDV
GSA's Federal Acquisition Service awarded a competitive 8(a) multiple-award indefinite delivery contract to Ones Plexus Joint Venture LLC on April 16, 2025, with a $999.999 billion ceiling and ultimate completion date of April 15, 2030. Ones Plexus is an SBA-certified 8(a) tribally-owned and minority-owned joint venture based in Tulsa, Oklahoma.
The OASIS+ SBA-Certified 8(a) Small Business Indefinite Delivery Contract (OASIS+8A) is a governmentwide multiple-agency contract supporting professional services including environmental remediation, hazardous waste monitoring, remedial investigation, and technical support across federal civilian and defense agencies. The contract is set aside exclusively for SBA-certified 8(a) small businesses.
Place of performance spans multiple federal facilities nationwide. Recent task-order activity includes a $908,256 delivery order issued by the U.S. Army Corps of Engineers, Louisville District, on July 8, 2026, for RCRA hazardous waste landfill monitoring and environmental remediation at the Indiana Army Ammunition Plant near Charlestown, Indiana, with completion through July 7, 2031. The delivery order is firm fixed price and issued under the competitive 8(a) set-aside.
The originating solicitation, posted March 2, 2021, with a due date of March 29, 2023, sought professional services capability across environmental remediation and investigation disciplines. Ones Plexus operates as a pure prime contractor with no subcontract footprint under this vehicle.
Task orders
| Task order | Ordering agency | Obligated | Awarded |
|---|---|---|---|
| Rcra hazardous waste monitoring inaap (OASIS+): this task order is for environmental remediation services for the… | ENDIST Louisville (USACE) | $173,159 |
Transactions
| Action | Obligated | Date |
|---|---|---|
| Other Administrative Action | $0 | |
| Other Administrative Action | $0 | |
| Other Administrative Action | $0 | |
| Other Administrative Action | $0 | |
| Supplemental Agreement for work within scope | $0 | |
| Other Administrative Action | $0 | |
| Other Administrative Action | $0 | |
| Other Administrative Action | $0 | |
| Original award | $2,500 |
Quick answers
Who was awarded contract 47QRCA25DA328?
47QRCA25DA328 was awarded to Ones Plexus Joint Venture LLC by Federal Acquisition Service (General Services Administration) on April 16, 2025.
How much is contract 47QRCA25DA328 worth?
Orders under 47QRCA25DA328 have obligated $173,159. Their combined potential value, with all options, is $908,256. 47QRCA25DA328's own ceiling is $999,999,999,999.
How many orders have been placed under contract 47QRCA25DA328?
1 order has been placed under 47QRCA25DA328, the latest on July 8, 2026.
Who can order from contract 47QRCA25DA328?
47QRCA25DA328 is a multiple award indefinite delivery contract. All agencies can place orders on it.
Is contract 47QRCA25DA328 part of a contract vehicle?
Yes. 47QRCA25DA328 is part of One Acquisition Solution for Integrated Services Plus 8(a) (OASIS+8A).
Was contract 47QRCA25DA328 competed?
The extent of competition for 47QRCA25DA328 was full and open competition after exclusion of sources. The government received 632 offers. It was set aside: Competitive 8(a).
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