Taylor Wharton VT-18000-LNG — 18,000 gal Vertical ASME LNG Tank

What is the current vacuum reading, and what is the NER?

The listing does not provide current vacuum quality or normal evaporation rate data. Request both the most recent vacuum level (typically measured in microns of mercury) and the current NER in gallons or percent per day, along with when those measurements were last taken. On vertical tanks of this vintage, vacuum degradation and rising NER are the primary indicators of annular space contamination or inner vessel integrity issues.

Is the data plate legible, and is the U-1A available?

The listing does not confirm data plate condition or U-1A form availability. Request photos of the name plate showing the National Board number, MAWP, and serial number, along with a copy of the original U-1A Manufacturer's Data Report. These documents are essential for insurance, regulatory approval, and any future recertification or repair under the ASME code.

What is involved in relocating and re-commissioning it?

The listing does not detail the tank's current configuration or mounted equipment. Ask whether it is mounted on a concrete pad or skid, what auxiliary equipment (vaporizers, pressure building circuits, instrumentation) conveys with the unit, and whether it can be transported intact or requires disassembly. Re-commissioning typically requires foundation work, new piping connections, vacuum verification or re-evacuation if the annular space was breached, pressure testing, and often state or local pressure vessel inspection before filling.