piping and instrumentation diagram

Document Type Information
Details and background about this document type.
Description
A diagram detailing equipment, piping, and instrumentation representing topology and process flow. Includes Utility Engineering Flow Schemes (UEFS) and Fire Fighting Flow Schemes.
Synonyms
  • CFIHOS ID
    CFIHOS-70000292
Equipment
Equipment that requires this document type.
pipeline
tag class

A fluid conductor that consists of pipe, possibly also including pumps, valves, and control devices, intended for conveying liquids, gases, or finely divided solids.

pressure transmitter
tag class

A transmitter that is producing a standardized output signal dependent of a received input signal from a pressure element.

vessel
tag class

A container intended for storage and/or processing of fluids.

Registers
Registers where this document type is included.
alarm, trip setting list
A collection of all instrument set points and/or alarms. Each instrument having an alarm or trip function is listed. Alarms and settings are given as percentages of transmitter range and in engineering units, together with transmitter range, location of the annunciation point, cabinet, identification and relevant P&IDs/PEFS or logic drawing.
instrument list
An authoritative collection of values with a relationship to instrumentation. The columns of this collection is specified and controlled.
piping line list
An authoritative collection of values with a relationship to piping. The columns of this collection are specified and controlled.