Delivery Order 68HE0318D0007-68HE0426F0035
- This is a task order awarded by the U.S. Environmental Protection Agency (EPA) Region 4 to the Versar-Wsp JV, a joint venture between Versar, Inc. and WSP USA. The $400,194.54 cost-plus-fixed-fee task order is for design implementation support from the Designer/Engineer of Record (DOR) for the Mississippi Phosphate Superfund Site in Pascagoula, Mississippi, Phases 1A, 1B, and 1C. Phase 1A is substantially complete. The DOR will provide engineering and technical services for this environmental...
- This federal contract award was made by the U.S. Environmental Protection Agency (EPA) Region 4 to Versar-Wsp JV, a joint venture between Versar, Inc. and WSP USA. The contract, awarded under the EPA's Remedial Acquisition Framework: Design and Engineering Services (RAF DES) multiple-award IDIQ, is a cost-plus-fixed-fee delivery order valued at $500,793.69. It provides technical assistance and design services for the Southeastern Wood Preserving Site environmental cleanup project in Canton,...
- The U.S. Environmental Protection Agency, Region 10, awarded a delivery order valued at $853,252.09 to Versar-Wsp JV for Remedial Investigation and Feasibility Study services at the Southwest Jefferson County Superfund Site, Operable Unit 8, located in Desoto, Missouri. The award, issued on August 19, 2021, falls under the EPA's Remedial Acquisition Framework: Design and Engineering Services (RAF DES) multiple-award indefinite-delivery/indefinite-quantity contract vehicle. This joint venture...
- The U.S. Environmental Protection Agency (EPA) Region 4 awarded a firm fixed-price delivery order valued at $8.69 million to Versar-Envirocon JV for the construction, operation, monitoring, and maintenance of a groundwater treatment system at the Picayune Wood Treatment Superfund Site in Picayune, Mississippi. This delivery order, awarded on June 29, 2020, with an ultimate completion date of September 26, 2026, was issued under the EPA's Remedial Acquisition Framework: Remediation...
- This federal contract award to Versar-Wsp JV was issued by the U.S. Environmental Protection Agency (EPA) Region 7 under the EPA Remedial Acquisition Framework: Design and Engineering Services (RAF DES) multiple-award indefinite-delivery/indefinite-quantity (IDIQ) contract. The $438,309.53 cost-plus-fixed-fee task order is for the implementation of remedial activities at the Oronogo-Duenweg Mining Belt (ODMB) OU1 Superfund site in Webb City, Missouri. As a prime contractor under the RAF DES...
- Versar-Wsp JV has been awarded a $390,378.34 delivery order under the Environmental Protection Agency's (EPA) Remedial Acquisition Framework: Design and Engineering Services (RAF DES) multiple award indefinite-delivery/indefinite-quantity contract. The delivery order is for design and engineering support services to assist EPA Region 7 with implementation of remedial actions at Operable Unit 2 of the Neosho, Missouri Superfund site. Work will be performed in Neosho, Missouri through December...
- The U.S. Environmental Protection Agency Region 6 has awarded a delivery order valued at $5.06 million to Versar-Wsp JV, a joint venture partnership between Versar, Inc. and WSP USA specializing in environmental engineering and remediation services. The task order, initiated on December 16, 2025, with an ultimate completion date of December 16, 2028, calls for Remedial Investigation and Feasibility Studies (RI/FS) at the Exide Baton Rouge facility in Baker, Louisiana. This delivery order was...
- The Environmental Protection Agency Region 4 awarded a $60.0 million firm fixed-price definitive contract to Leisnoi Diversified Services, LLC on September 29, 2021, for Phase 1C work at the former Mississippi Phosphate Corporation Site in Pascagoula, Mississippi. The contract, designated as a HUBZone set-aside, encompasses gypsum stack preparation and cover installation activities, including earthwork to complete remaining slope areas, installation of geotextile turf product, and construction...
- The U.S. Environmental Protection Agency Region 7 awarded a $83.9K delivery order to Versar-WSP JV on April 21, 2025, for a focused feasibility study of the Riverfront Superfund Site's Operable Unit 4—Maiden Lane Subsite in New Haven, Missouri. This award is issued under the EPA Remedial Acquisition Framework: Design and Engineering Services (RAF DES), a multiple-award indefinite-delivery/indefinite-quantity contract vehicle. The delivery order carries a cost-plus-fixed-fee pricing structure...
- This federal contract award was issued by the U.S. Environmental Protection Agency (EPA) Region 7 to Versar-Wsp JV, a for-profit joint venture between Versar, Inc. and WSP USA. The $3,007,320.13 cost-plus-fixed-fee delivery order is for Remedial Investigation and Remedial Design services under the EPA's Remedial Acquisition Framework: Design and Engineering Services (RAF DES) multiple-award indefinite-delivery/indefinite-quantity (IDIQ) contract. The contract supports the RAF-DES...
- 68HE0318D0007Indefinite Delivery Contract
- 68HE0318D0007-68HE0426F0035Delivery Order
The U.S. Environmental Protection Agency Region 4 awarded a $1.11 million cost-plus-fixed-fee delivery order to Versar-Wsp JV on February 26, 2026, for design and engineering services supporting the feasibility study addendum, operation and maintenance plan, and remedial design at the Mississippi Phosphates Corporation Superfund site in Pascagoula, Mississippi. The work is scheduled for completion by February 25, 2029. This delivery order was issued under the EPA Remedial Acquisition Framework: Design and Engineering Services (RAF DES), a multiple-award indefinite-delivery/indefinite-quantity contract vehicle. No small business set-aside designation was applied to this award. Versar-Wsp JV is a joint venture between Versar, Inc. and WSP USA that specializes in environmental remediation and technical services for federal environmental cleanup programs. Versar-Wsp JV has established a strong track record supporting EPA's Superfund program across multiple regions, with 16 prior RAF DES delivery orders collectively valued at over $27 million. The joint venture brings expertise in remedial investigation and feasibility studies, human health risk assessments, and remedial design services at contaminated sites. This award aligns with the EPA's Superfund program objectives to assess and remediate hazardous waste sites, with the Mississippi Phosphates project addressing legacy contamination at an industrial facility. The contractor frequently partners with specialized subcontractors such as Geosyntec Consultants to enhance technical capabilities on complex environmental projects.
Name | Description | Solicitation Number | FederalAgency | Type | PostedDate |
|---|---|---|---|---|---|
MS Phosphates Operable Units 2 & 3 | 68HE0426R0001 | Environmental Protection Agency Region 4 | Special Notice 1/2 | 11/4/25, 11:47 AM | |
DES- MS Phosphates FS, OM, RD | 68HE0426R0001 | Environmental Protection Agency Region 4 | Award Notice 2/2 | 2/26/26, 1:32 PM |
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | Not listed | $418.7k | 2/25/26 |