Inspect, make repairs and troubleshoot the vessel furnace and base heater which could include: electrical wiring, contactor and insulator repairs, thermocouple harness repairs, mechanical repairs, removal and replacement of all vessel components including skirt, retainer rings, power feed through, thermocouple glands, bottom nut, vacuum system and high pressure piping. Run cycle using all HIP systems including vacuum, gas storage, water cryogenic systems, valves, and recording devices.