tag class
A document certifying that an instrument shall deliver an accurate output within a set operating range.
A diagram showing details of cable numbers and terminations point to point (e.g., to/from vendor packages, equipment).
A consolidated spare parts list generated to support execution of project purchasing for the purpose of commissioning, start-up, maintenance support, etc.
A diagram detailing assembly and fabrication.
A datasheet which provides precise information about a tag and compliments equipment specification.
A two-dimensional view of a three-dimensional space normally showing vertical and horizontal dimensions
A specification that describes the physical equipment for the purpose of procurement or fabrication. Compliments the datasheet.
A diagram detailing static and dynamic forces or movements acting on foundations or other load bearing supports, anchor bolt details, lengths and pre-tensioning. May include 'civil structural' for loads imposed, and 'civil foundations' for foundation design. Also see 'foundation design diagram', specifically for construction details.
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 procedure indicate size of container, number off, weight, identification and contents, include detail preservation procedure detailing inspection periods, materials required etc., both prior to installation and post installation, but prior to commissioning. Any special unpacking/handling requirements shall be stated.
A report documenting method and results of heat treatment. Typically includes pyrometric charts or certificates confirming the heat treatment cycles have been conducted to 'purchasers' requirements.
A diagram which may show the instrument impulse, pneumatic and electronic connections, pipe work, valves, fittings, flanges and support details with associated material take-off list. Used for removal/hook up purposes and modifications.
A report documenting status and observations relating to an asset/object. Can include paint, insulation, noise, thickness measurement, destructive weld testing, NDE, preservation, cathodic protection tests, etc. Excludes pressure tests.
A document that describes methods of installing a piece of equipment. Installation refers to the mounting, setting, erection, etc.
A diagram showing the precise location of assets/objects at a plant, process unit, or area basis relative to surrounding structures and equipment.
A list of lubricants and other consumables required for equipment supplied.
A document that describes methods of maintaining a specific piece of equipment. Typically originates from the equipment or package supplier.
A schematic diagram (ie. typically a layer on a PFS/PFD or PEFS/P&ID) showing materials selected for each component of the design. May include piping class breaks (eg. CS/SS316) and vessel internals (e.g. CS epoxy lined). Includes corrosion loop diagrams that show boundary definitions.
A procedure detailing all non-destructive tests/examinations. Excludes pressure tests.
A report documenting records of non destructive testing in compliance with specified procedure.
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 detailing equipment, piping, and instrumentation representing topology and process flow. Includes Utility Engineering Flow Schemes (UEFS) and Fire Fighting Flow Schemes.
A diagram detailing major items of equipment, primary lines and valves, operating temperatures, pressures and mass flows. Diagrams shall be provided for all hydrocarbon and utilities systems. Includes 'utility flow schemes/diagrams' [UFS/UFD].
A request with a brief description of the parts to be ordered, with a statement of the pertinent drawings, specifications, etc., as well as a list of drawings and documents to be provided by the manufacturer/supplier.
This document shall verify the level of the safety integrity level (SIL) and shall include necessary performance data according to authority regulations.
A pictorial representation of the main elements and functions of a control circuit for electrical equipment with input/output sources (switches, relays etc.) and their relationships. Details logic functions of the circuit.
A list of recommended listing of spares received from vendor/manufacturer to support installation, commissioning, operation or maintenance.
A list of all special tools necessary for handling, dismantling, maintenance of equipment.
A procedure detailing painting, coating and cathodic protection.
A procedure to perform a test that equipment or systems are functioning and performing according to the specifications, function descriptions and operating instructions.
A time-based document outlining order in which tasks are to be carried out and the amounts of time allocated to them to achieve inspection and testing scope.
A procedure to record weight during design and manufacture prior to shipment.
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.