JACKSONVILLE HARBOR, MAINTENANCE DREDGING, BAR CUT-3 THROUGH CUT-17 AND CUT-55 THROUGH LOWER TERMINAL, CHANNEL DUVAL COUNTY, FLORIDA

This solicitation requests maintenance dredging in Jacksonville Harbor, including Base work on Bar Cut-3 through Cut-17 and an Option A for Cut-55 through the Lower Terminal Channel, with disposal to ODMDS Zone C1 or Bartram Island DMMA Cell F. The work requires turbidity monitoring, endangered species observers (hopper dredges), marine animal and bird monitoring, and disposal area pumpout, and demands U.S. Coast Guard certified dredge equipment where applicable. The contract is split into a base and one option, with a required start within 60 calendar days of Notice to Proceed and completion of work within 150 calendar days.

The U.S. Army Corps of Engineers, Jacksonville District solicits maintenance dredging services for portions of Jacksonville Harbor (Bar Cut-3 through Cut-17 and Cut-55 through the Lower Terminal Channel) including material disposal, turbidity monitoring, endangered species/marine animal/bird observation, and disposal area pumpout. The contract contains a Base quantity (320,000 cubic yards, 120-calendar-day performance period) and an Option A (300,000 cubic yards, 30-calendar-day performance period) for a combined estimated 620,000 cubic yards; liquidated damages are specified ($2,918/day). Bidders must be registered in SAM; solicitation materials and proposal submission route are provided on SAM.gov and via the Department of Defense PIEE portal; the SAM.gov posting shows questions deadline actions and a bid submission deadline of Jan 27, 2026 01:00 PM EST.

Work consist of maintenance dredging, the contract base element consists of maintenance dredging between portions of bar cut-3 station 198+00 to cut-17 station 0+00.

New gravity tunnel, several adjacent open-cut sewers, as well as abandoning sewers. 130 LF - tunnel 0 (MTBM method) - 42" carrier pipe; 715 LF - tunnel 1 (MTBM method) - 42" carrier pipe. See outside link.