TAMPA HARBOR, DREDGE MATERIAL MANAGEMENT AREA 3-D SITE IMPROVEMENTS AND MAINTENANCE, HILLSBOROUGH COUNTY, FLORIDA

The U.S. Army Corps of Engineers (USACE) is soliciting contractors (Solicitation W912EP26BA004) to design and construct two new weir structures within the Dredge Material Management Area (DMMA) 3‑D basin at Tampa Harbor, Hillsborough County, FL. The scope includes complete weir installation—concrete foundations, discharge pipes, filter drains, CLSM, helical anchors, mitered end sections, riprap outfall, floating platform, gangway, and flap gate—plus associated earthwork such as de‑construction and reconstruction of the existing dike, new ramp construction, and repair/stabilization of eroded dike slopes using fill, riprap, and sod. Additional tasks involve removal and replacement of the damaged gangway, modification of the existing floating dock for proper operation, and concrete repairs to the existing weirs (see Appendix A shop drawings). This requirement (NAICS 237990) combines new civil‑structural construction with extensive rehabilitation of existing waterway infrastructure, featuring specialized components (helical anchors, floating platform, flap gate) and precise coordination of concrete and earthwork activities. Proposals are due by 13:00 EST on 12 December 2025. Technical inquiries should be directed to Nicole Batista‑Cruz, USACE, at nicole.m.batista‑cruz@usace.army.mil (phone 904‑232‑3275).

Notice ID

0b8a7935b749414fabcdd6cd0bba0a9c

Solicitation Number

W912EP26BA004

NAICS Code

237990

Classification Code

Z1KF