The Jacksonville Port Authority seeks a qualified contractor to install and refurbish the rail‑brake system on three ZPMC gantry cranes at the Blount Island Marine Terminal. The work includes removal of existing wheel brakes, supply and installation of twelve new rail brakes, six hydraulic power‑unit packages, associated hydraulic and electrical modifications, testing, commissioning, and full documentation. The contractor must meet strict port security requirements (TWIC, maritime training), provide required bonding and insurance, and submit all bid materials electronically via Trimble Unity Construct.
• Remove 48 existing wheel brakes and install 12 new rail‑brake units (DBSBT21‑270 or approved equal).
• Provide and install six hydraulic power‑unit packages, new hydraulic lines, and required PLC/electrical work.
• Perform functional testing, commissioning, and deliver as‑built drawings, O&M manuals, warranties, and close‑out documentation.
• Comply with all safety, environmental, and security regulations (TWIC, maritime security training, OSHA, EPA).
• Submit bid in PDF format via Trimble Unity Construct by June 23, 2026, 2:00 PM ET; attend mandatory site visit on May 29, 2026.