Every summer is the thunderstorm season, is also the season of accidents in chemical enterprises. The company has always been to flood control, anti lightning, anti high temperature, fire, explosion - proof, heat and other work in the first place. Characteristics of climate in summer thunderstorms more, to ensure production safety, stable operation of the summer, instrument workshop to prepare early, arrangement of each team, each district actively do a good job in lightning protection and grounding, cooling and dedusting equipment, such as special inspection work, ensure that the power supply facilities, DCS control systems, instrumentation and other equipments for the summer.

Electrical, instrumentation area actively organize personnel, the use of professional lightning protection and grounding detecting instrument to conduct a comprehensive and detailed inspection of equipment. For is not in conformity with the specification or the serious corrosion of grounding, immediate rectification, and documentation, to ensure that no one omission. And to develop a detailed work plan requirements encountered thunderstorm, thunderstorm, inspection personnel should timely distribution room doors and windows closed, to prevent rain water immersion and distribution equipment. At the same time, aiming at the outdoor facilities, do a good rain, thunder and lightning protection measures, to prevent the occurrence of leakage short-circuit accident caused by rain water and lightning accident.

Each power distribution room, the DCS control cabinet and computer operating station ventilation filter dust more, because the summer temperatures rise, the temperature in the cabinet becomes high, easy to affect the stable operation of the system. Workshop asks each position, area responsible person to place within the area of the power distribution cabinet, DCS control cabinet, console, operate the computer, UPS (uninterruptible power supply) and battery box one by one check, clean of dust.

After the workshop staff efforts, equipment safety in summer do no omissions, no dead angle, ensuring the stable and reliable electrical, instrumentation equipment each summer in the system.