Provide all necessary labor, materials and equipment to dry dock or haul on railway the R/V Palmetto, 110' OAL x 26' Beam x 7' Draft steel hull vessel. Properly shore and brace, without list, while in dock. Pressure wash with 3500 PSI entire underwater hull to remove marine growth, dirt, slime, and salt contaminates and inspect zincs, rudders and wheels, report findings. Remove sea-chest grate and plug intake, after paint, unplug and replace grate. All transducers, sensors, and discharge ports to be covered properly while out of the water. Remove all diesel fuel and store if able (~8,000 gals onboard), prior to removing vessel from the water if desired by vendor. The diesel fuel is not required to be stored on site; however, the contractor will be responsible for refueling the vessel once the job is completed, with the equivalent that was removed. Gas Free vessel and clean bilges as required. 2. The keel coolers system is to be drained of all coolant and properly disposed of by yard/contractor. Drop keel cooler, cleaning of the keel coolers includes the removal of all marine growth/scale using industry standard methods of removal, pressure test for any leaks in the keel cooling system and accomplish hull preservation in keel cooler recesses. All zincs on coolers to be replaced. Replace keel coolers when hull is prepped and painted. The contractor is to add new Volvo VCS Ready Mix Coolant to the keel cooling system and check for any leaks in the cooling system before departure from the yard. Volvo VCS Ready Mix Coolant will be provided by SCDNR, MRD. 3. Remove all zincs (grid cooler zincs). SCDNR, MRD estimates a quantity of 75 ZHC-23 zincs for installation to account for 70 on the hull, 1 in the sea chest and 4 in the engine room. Install S/S (stainless steel) weld studs as needed on the hull and rudders for the installation of new zincs. Use S/S for securements. Only defective or missing weld studs should be replaced. Replace with ALL NEW zincs after hull paint...
