Energy identification and isolation

Energy identification and isolation

Common isolation methods

Remove pipe blind plate

Double partition valve plus diller

Close individual valve

High point emptying, low point emptying

Cut off the power supply

Perform pipeline/equipment isolation

Pipeline/equipment opening safety management

Electrical isolation implementation of electrical industry standards and regulations

other

Common energy isolation work

Electrification, entering into limited space, dismantling and other operations in tower, tank, kettle (and various containers), heat exchanger, pump and other facilities;

High pressure job

Operations requiring temporary shutdown of safety systems

Operations on equipment containing radioactive sources... These non-process maintenance and commissioning operations need to be locked/shingled for energy isolation.