tag class
A pressure tank divided into two areas: the upper is a fluid storage area and the lower is a gas pressure area with the two areas separated by a diaphragm.
A tank which is supposed to be transported.
A tank (or a combination of tanks) and connected underground piping having at least 10 percent of their combined volume underground.
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 report which documents lessons gained from the execution of the project.
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 specification that describes the welding procedure and process of a specific weld.
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 vessel intended to contain fluid for storage. Typically a receiving or collecting function for further distribution. Typically with a vertical and cylindrical or square shape and a flat or conical bottom.