Tank and Void List GG.xlsx

This is a Tank and Void List inventory document for the NOAA Ship Gordon Gunter, identifying all fluid storage tanks, void spaces, and compartments aboard the vessel that require maintenance, preservation, and testing during drydock operations.

The document inventories 47 distinct tanks and spaces categorized by contents and function. Fresh water storage comprises 14 tanks (designated with -W suffix), including primary storage tanks located in various deck positions. Fuel storage consists of 11 tanks (designated with -F suffix) distributed throughout the vessel. Specialized fluid systems include two lube oil tanks, two hydraulic fluid tanks, one oil-water separator tank, and one waste oil tank. Additional void spaces requiring preservation include transducer voids, main deck voids, grated areas, exterior deck combing areas, and operational compartments such as the engine room, motor room, steering room, HPU room, AC flat, chain lockers (port and starboard), and MSD room. The inventory notes that multiple small inaccessible voids throughout the vessel—including those in rudders, keel, stern bumper, and similar locations—require fill and drain preservation procedures and air testing as part of the drydock work scope. This comprehensive tank and void listing supports the FY27 NOAA Ship Gordon Gunter Drydock contract with the Department of Commerce National Oceanic and Atmospheric Administration.