CCH Custom Build VPC-20K-MO — 20,000L Monel Cryogenic Storage Tank

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

The listing does not provide vacuum level or normal evaporation rate data. Request current vacuum readings in microns and documented NER in percentage per day at the expected fill level, along with records showing whether vacuum integrity has been maintained during storage.

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

The listing does not confirm data plate condition or U-1A form availability. Confirm that the original ASME nameplate is intact and readable, and request the U-1A manufacturer's data report—essential for operating permits, insurance, and any future recertification or jurisdictional inspections.

What is involved in relocating and re-commissioning it?

Relocation requires pressure relief, purging, inerting if the previous product demands it, and rigging suited to the 45" × 45" × 246" footprint. Re-commissioning typically involves hydrostatic or pneumatic testing to 4,500 PSIG per ASME requirements, vacuum system leak-check and evacuation to specification, relief device recertification, and an authorized inspector's sign-off before filling, though the listing notes this tank has been inspected but not pressure tested.