tag class
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 that describes methods of installing a piece of equipment. Installation refers to the mounting, setting, erection, etc.
A document that describes methods of maintaining a specific piece of equipment. Typically originates from the equipment or package supplier.
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 cooler and an air cooled heat exchanger that is a tall structure through which air circulates by convection.