Maintenance dredging of davis bayou dock

The Department of the Interior National Park Service Northeast Region is seeking contractors to perform maintenance dredging services at the Davis Bayou Government Dock within Gulf Islands National Seashore in Ocean Springs, Mississippi. The project requires removing accumulated sediments from the marina basin to an elevation of -5 feet NAVD88, with a total material removal limit not to exceed 2,500 cubic yards. Contractors must provide all necessary materials, labor, and equipment, including bathymetric surveys, turbidity curtains, hazardous waste testing, and disposal of dredged material at approved landfill facilities. The contract will be awarded using a Best Value Tradeoff method, evaluating both price and technical capability across three subfactors: prior experience with similar dredging work, draft project schedule, and safety plan. Quotes are due by September 24, 2025, with Davis-Bacon wage determinations applying to all work performed.

This procurement is designated as a total small business set-aside under NAICS code 237990 (Other Heavy and Civil Engineering Construction) with a size standard of $37 million. The solicitation does not identify any incumbent contractors or specific budget ranges for the project. Upon contract award, the contractor will have 10 calendar days to commence work and 60 calendar days to complete the entire project after receiving notice to proceed. The work will be performed at the Davis Bayou Government Dock within Gulf Islands National Seashore in Ocean Springs, Mississippi, and must comply with State of Mississippi and U.S. Army Corps of Engineers permit requirements. All contractors must maintain active System for Award Management (SAM) registration and possess a Unique Entity Identifier to be eligible for award.