Valve register

Valves with their type, size, rating and fail position.

Demonstration project - no figure here describes a real facilityChanges are not saved

Why

The rows, the counts, the confidence and the refusal to verify a disputed value are all computed from the project's documents and their evidence.

Writes are validated against the engineering rules and then refused, because no database has been configured for this environment.

Valve register

Verified by a person

Not yet verified

Nothing machine-read is verified

Blocked by a conflict

Valve register (9)
	Tagdescending	Description	Unit	Fail position	Test pack	Assurance
Select XV-1205	XV-1205	Condensate export shutdown valve	U-12	Fail closed	Not assigned	Unverified80%
Select PSV-1210	PSV-1210	Surge drum relief valve	U-12	Not stated	Not assigned	Unverified80%
Select PSV-1110	PSV-1110	Inlet separator relief valve	U-11	Not stated	Not assigned	Unverified60%
Select LCV-1210	LCV-1210	Surge drum level control valve	U-12	Fail closed	Not assigned	Unverified80%
Select HV-3201	HV-3201	Instrument air header isolation	U-32	Not stated	Not assigned	Unverified80%
Select HV-3101	HV-3101	Cooling water pump A isolation	U-31	Not stated	ZRF-TP-002	Blocked50%
Select HV-1202	HV-1202	Condensate export header isolation	U-12	Not stated	ZRF-TP-001	Unverified80%
Select HV-1201	HV-1201	Condensate export discharge isolation	U-12	n/a	ZRF-TP-001	Unverified80%
Select CV-1201	CV-1201	Condensate export pump A non-return	U-12	Not stated	Not assigned	Unverified80%

Showing 1 to 9 of 9 valves

Per page10 25 50 100

Page 1 of 1

Nothing machine-read is verified

A person has to check each row against its source.

Verify one

Where a value comes from

A register row is only as good as the reading behind it. The confidence shown is the weakest link in that chain, not an average: a value read from three documents is as trustworthy as the worst of the three readings, and averaging would let two confident readings hide one bad one.