Design and engineering services (DES) for the feasibility study addendum, operation and maintenance plan, and remedial design at mississippi phosphates corporation, pascagoula, jackson county,…
Active Awarded Last action
- Contract number
- 68HE0426F0035
- Awardee
-
Versar-Wsp JV UEI P7N6E3A4NEP3 Part of Wsp-Versar JV
- Awarding agency
-
EPA Region 4
Regional Offices, Environmental Protection Agency
- Obligated
- $440,835
Award facts
- Opportunity
-
- MS Phosphates Operable Units 2 & 3 Special Notice · 68HE0426R0001 · Posted Nov 4, 2025
- Contract value 39% obligated
-
- $1,109,114.60 Current, with exercised options
- $1,134,114.60 Potential, with all options
- Completion date 22% complete
- Current and potential, with all options
- NAICS code
- 562910 Remediation Services
- Set-aside
- No set-aside
- Competition
- Full and Open Competition · 7 offers Multiple Award, Fair Opportunity
- Pricing
- Cost Plus Fixed Fee
- Place of performance
- Pascagoula, MS, USA
- Legislative mandates
-
- Employment Eligibility Verification (E-Verify) FAR subpart 22.18
- Service Contract Inventory FAR subpart 4.17
Award details come from SAM.gov/FPDS.
Transactions
| Action | Obligated | Date |
|---|---|---|
| Supplemental Agreement for work within scope | $22,155 | |
| Other Administrative Action | $0 | |
| Original award | $418,680 |
About this award
EPA Region 4 issued a delivery order to Versar-Wsp JV on February 26, 2026, with a ceiling value of $1.13 million under the EPA Remedial Acquisition Framework: Design and Engineering Services (DES) IDIQ for design and engineering services supporting a feasibility study addendum, operation and maintenance plan, and remedial design at the Mississippi Phosphates Corporation site in Pascagoula, Jackson County, Mississippi.
The RAF DES is a multiple-award IDIQ vehicle administered by the EPA to support remedial investigation, feasibility studies, remedial design, and related environmental engineering services at Superfund sites across EPA regional offices. Place of performance is Pascagoula, MS. The order is priced on a cost-plus-fixed-fee basis and carries an ultimate completion date of February 25, 2029. The award issued under a full-and-open solicitation with no set-aside. This delivery order represents a supplemental agreement (Modification P00002) adding work scope to an existing task order against the vehicle.
Description
Design and engineering services (DES) for the feasibility study addendum, operation and maintenance plan, and remedial design at mississippi phosphates corporation, pascagoula, jackson county, mississippi
Quick answers
Who was awarded contract 68HE0426F0035?
68HE0426F0035 was awarded to Versar-Wsp JV by EPA Region 4 (Regional Offices) on February 26, 2026.
How much is contract 68HE0426F0035 worth?
The government has obligated $440,835 on 68HE0426F0035. Its current value, with exercised options, is $1,109,115. Its potential value, with all options, is $1,134,115.
Is contract 68HE0426F0035 an order under another contract?
Yes. 68HE0426F0035 is a delivery order under 68HE0318D0007, an indefinite delivery contract, on EPA Remedial Acquisition Framework: Design and Engineering Services (DES).
Was contract 68HE0426F0035 competed?
The extent of competition for 68HE0426F0035 was full and open competition. The government received 7 offers.
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