Class III Riprap Installation (Breakwaters and Revetment)

The contract involves the supply and installation of Class III riprap stone for offshore breakwaters and shoreline revetment projects designed to mitigate coastal erosion. This subcontract is issued under the Maryland Department of Transportation and specifically targets work in the Baltimore area, where durable, angular stone will be placed to stabilize shorelines and protect infrastructure from wave action and tidal forces. The work requires precise placement techniques compliant with erosion control standards, ensuring long-term structural integrity and environmental resilience. All materials must meet Class III specifications for size, shape, and durability, with delivery and installation timelines aligned to local environmental conditions and permitting requirements. The solicitation was posted on October 7, 2026, with the same date set as the response deadline, indicating a rapid or administrative procurement process. The NAICS code 237990 confirms the project falls under other heavy and civil engineering construction, excluding standard roadway or bridge work. The contract does not specify a set-aside status or point of contact, but performance is limited to the Baltimore location with no indication of remote or additional sites.