Sources Sought for Geotechnical Exploration for U.S. Army Corps of Engineers, St. Louis District

The U.S. Army Corps of Engineers, St. Louis District, is conducting market research via a Sources Sought Notice to identify qualified contractors for geotechnical exploration services. The anticipated contract is an Indefinite Delivery Indefinite Quantity (IDIQ) with Firm-Fixed-Price (FFP) terms, featuring a total value not to exceed 5 million dollars. The scope of work involves collecting subsurface condition data through land-based or overwater drilling and sampling to depths of up to 200 feet. While the primary focus is within Missouri and Illinois, work may extend to the Mississippi Valley Division or other continental U.S. locations. Key technical requirements include the use of Bentley Systems OpenGround and KeyLAB software, adherence to EPA guidelines for hazardous waste sites, and the implementation of a Job Safety Hazard Analysis Plan. The anticipated period of performance is a basic ordering period of five years, with a government option to extend services by an additional six months, totaling a maximum duration of five years and six months. Interested SAM-registered businesses under NAICS 541380 must submit a capability statement by December 8, 2026, to Mary Ann Coventry. Submissions must include business details, socio-economic status, and documentation proving the ability to bond projects up to 5 million dollars as a prime contractor. Additionally, firms should provide up to three project examples demonstrating relevant experience, detailing the work self-performed versus the percentage subcontracted.