Hickman Borings Drilling and Testing

This solicitation seeks a contractor to perform river‑based rotosonic borings and rock coring at specified coordinates near Hickman, Kentucky, in order to recover intact cemented sand and gravel samples from the Mississippi River for unconfined compressive strength testing. The work must be completed by 31 December 2026 and will involve specialized drilling equipment, field logistics on a waterway, and sample handling to preserve integrity. • Recover undisturbed core samples of cemented sand and gravel from the riverbed. • Conduct rotosonic borings and rock coring using river‑based equipment. • Deliver samples suitable for laboratory compressive strength testing, adhering to technical specifications.