Why Lockout Tagout?

Why Lockout Tagout?

The traditional safety management mode is generally based on compliance supervision and standard management, with weak timeliness, pertinence and sustainability. To this end, Liansheng Group carries out risk-based process control and safety activities under the guidance of DuPont, among which locking and labeling is an important activity. Through energy release, isolation and other measures to keep operational risks under control.

Application of Lockout/ Tagout in production jobs

1, the production process should be normally open or normally closed valve should be hung “normally open”, “normally closed” brand; 2, in the inspection and maintenance operation or normal production process, the pipeline due to the process needs to plug the blind plate should be hung “blind blocking” card; 3, inspection and maintenance operations to power or cut off the power supply, should be hung “someone working, do not close” card; 4. Lock the valves or parts of the following key pipelines: 1) Electric energy: current or voltage, etc.; 2) Kinetic energy: running equipment, etc.; 3) Potential energy: steam (any pressure), compressed gas (above 0.1mpa), vacuum, pressurized liquid (above 0.1mpa), hanging basket, etc. 4) Chemical energy: dangerous chemicals, etc.; 5) Thermal energy: steam, hot water, ice water, cold water system, etc. 5, Lockout tagout follow the principle is: can lock not separate tag, lock certain tagout.