Gauge Calibration List.xlsx

This is a gauge calibration inventory list for the NOAA Ship Gordon Gunter, documenting 370 measurement instruments distributed across the vessel's systems and compartments. The list tracks pressure gauges, temperature thermometers, electrical meters, and specialized panel instruments installed throughout the ship's propulsion systems, hydraulic units, fuel and water systems, diesel generators, and auxiliary equipment. Each entry includes the instrument ID number, manufacturer, model designation, gauge type and range, physical location aboard the ship, equipment description, and calibration verification status. The inventory indicates calibration expiration data and special notes regarding instrument specifications, connection types (NPT threads, brass construction, stainless steel components), and any maintenance issues or operational constraints. Many instruments are concentrated in the Lower Motor Room (LMR) locations, Main Engine Room (ER), and Control Room (CNTL Rm), with notable groupings for the four Caterpillar Main Diesel Generators (SSDG #1-4), propulsion motor systems (Port and Starboard), and critical operational systems including fire main, bilge pumps, fuel oil purifiers, reverse osmosis units, and seawater cooling systems. The document serves as a comprehensive baseline inventory for the FY27 NOAA Ship Gordon Gunter drydock maintenance and refurbishment project, providing contractors with complete gauge specifications and current operational status necessary for planning calibration, replacement, or upgrade activities during the scheduled drydock period.