# GSL Support Services Contract

Canonical: https://abierto.us/opportunities/w912hz25r0003

- Solicitation number: W912HZ25R0003
- Notice type: Award notice (first published as presolicitation)
- Status: Awarded to Sol Engineering Services, LLC for $20,000,000.00
- Department: Department of the Army
- Agency: Department of the Army
- Contracting office: W2R2 USA Engr R & D CTR (W912HZ)
- NAICS: 541690 Other Scientific and Technical Consulting Services
- Product or service code: R499 Other Professional Services
- Set-aside: HUBZone set-aside
- Place of performance: Vicksburg, Mississippi
- County: Warren County (FIPS 28149). https://abierto.us/counties/warren-county-ms-28149
- City: Vicksburg. https://abierto.us/cities/vicksburg-ms-2876720
- First posted: February 20, 2025
- Last posted: August 7, 2025
- SAM.gov: https://sam.gov/workspace/contract/opp/624d4c95a7344df88a1a57be47e7ec66/view

## Description

This Indefinite Delivery/Indefinite Quantity (IDIQ) contract will consist of a five year ordering period. Specific tasks may include but are not limited to:

Performing technical review of reports, basic computer modeling and report preparation, conducting RDT&E planning and coordination, providing advice and recommendations, constructing full-scale test sections using traditional construction equipment and methods, preparing test sites, conducting laboratory experiments, and installing test instruments.

## Award on USAspending

- Recipient: Sol Engineering Services, LLC (UEI MNLZRG2A3376)
- Contract: W912HZ25DA003
- Obligated: $0.00
- Competition: Full and Open Competition After Exclusion of Sources, 2 offers received
- Link: award number W912HZ25DA003 equals the contract number; same awarding office W912HZ (high confidence)
- Record: https://www.usaspending.gov/award/CONT_IDV_W912HZ25DA003_9700/


## Publications

- February 20, 2025: Presolicitation, due March 3, 2025 at 1:00 PM EST. Notice 7d2c00ba91d4497aad208506b200cc45. https://sam.gov/workspace/contract/opp/7d2c00ba91d4497aad208506b200cc45/view
- April 7, 2025: Solicitation, due May 7, 2025 at 1:00 PM EDT. Notice d85366654532488896cb7aa30a8a2230. https://sam.gov/workspace/contract/opp/d85366654532488896cb7aa30a8a2230/view
- April 15, 2025: Solicitation, due May 7, 2025 at 1:00 PM EDT. Notice 5721988602ae49fcbba5fe53e65517d3. https://sam.gov/workspace/contract/opp/5721988602ae49fcbba5fe53e65517d3/view
- May 7, 2025: Solicitation, due May 14, 2025 at 1:00 PM EDT. Notice 12246150b5924ab69527c0e6c684c115. https://sam.gov/workspace/contract/opp/12246150b5924ab69527c0e6c684c115/view
- May 8, 2025: Solicitation, due May 14, 2025 at 1:00 PM EDT. Notice 9c22c47c49464c88b4079fe5df21ed32. https://sam.gov/workspace/contract/opp/9c22c47c49464c88b4079fe5df21ed32/view
- August 7, 2025: Award notice. Notice 624d4c95a7344df88a1a57be47e7ec66. https://sam.gov/workspace/contract/opp/624d4c95a7344df88a1a57be47e7ec66/view

## Points of contact

- Janalyn Dement, Janalyn.H.Dement@usace.army.mil
- Christy Love, Christy.J.Love@usace.army.mil

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Source: SAM.gov Contract Opportunities bulk extract and USAspending.gov award data. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/w912hz25r0003.