tag class
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.
A document certifying a scope or project activity has been successfully completed and tested for functionality.
A specification that describes the physical equipment for the purpose of procurement or fabrication. Compliments the datasheet.
A diagram showing the main features and locations of major items. Usually has some dimensions to convey spatial relationships but is generally inadequate for construction.
A document capturing what particular activities and requirements will be executed and delivered relating to inspection and testing for construction & vendor work.
A diagram showing the precise location of assets/objects at a plant, process unit, or area basis relative to surrounding structures and equipment.
A document outlining purpose and approach for maintenance in case of preventive, breakdown or shutdown maintenance.
A document that describes methods of operating a piece of equipment or process unit, including but not limited to Instructions, procedures, drawings, tables, etc. for the operation -stop, start, and emergency shutdown. Including operational limits, function testing, possible interruptions, corrective actions, hazards and corrective measures to be taken.
A diagram which depicts an electrical circuit. It shows the components of the circuit as simplified shapes, and the power and signal connections between devices.
A conveyor comprising a series of closely spaced rollers set so that their crests can support articles to be conveyed. They may be power-driven, or freely revolving. Tapered rollers are used to form bends in the conveyor line.