CCH Custom Build VPC-80K-AL — 80,000 cu in Cryogenic Storage Tank

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

The listing does not provide current vacuum quality or normalized evaporation rate data. Ask the seller for the most recent vacuum level reading (typically measured in microns) and the NER in standard cubic feet per day—both are essential for evaluating the remaining service life of the vacuum insulation system and operating economics.

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

The listing does not confirm data plate condition or the availability of the ASME U-1A manufacturer's data report. Both are necessary for jurisdictional compliance and re-stamping after relocation. Request photos of the nameplate and a copy of the U-1A form before proceeding.

What is involved in relocating and re-commissioning it?

At 96" x 96" x 279", this tank will require specialized rigging and an oversize load permit in most jurisdictions. Re-commissioning typically requires vacuum pump-down, leak testing, hydrostatic or pneumatic re-testing per the jurisdiction's requirements, possible re-stamping, and verification of all relief devices and instrumentation. Ask the seller whether the unit can be opened for internal inspection and if relief valves are still within their test interval.