Hard hats are one of the most important tooling equipment for oilfield production site employees. Field safety inspectors generally focus on checking whether workers are wearing and whether they are wearing it correctly, but few people are concerned about its extended use.
The problem of excessive use of safety helmets should be given enough attention. Because of the long-term use of the helmet, the helmet shell material will become brittle, its impact absorption performance, puncture resistance, lateral rigidity, electrical insulation and flame retardancy will be greatly reduced, and its surface does not have the ability to resist. The basic technical performance requirements of the helmet cannot be met, and the protective effect of the helmet on the worker will not be achieved.
However, at the grassroots level, the author learned that most employees do not know that helmets have a shelf life, and that the use of a hard hat for 5 or 10 years is not uncommon if the use of safety helmets is required to continue to be used before sending them to a professional inspection agency for quality inspection. . What is more, in order to save costs or management is not standardized, some units have not strictly followed the cycle of product rotation or quality inspection in terms of the issuance of labor protection products.
According to the mandatory standards for safety belts and safety helmets, the safety helmet shall be calculated from the date of completion of manufacture. The maximum period of use of the plastic safety helmet shall be 3 years, and the service period of the glass steel safety helmet shall be two and a half years. After the expiry of the use of the unit must go to the relevant departments to carry out spot checks, can only continue to use qualified, otherwise the batch of helmets will be scrapped.
To this end, the author believes that safety is no small matter, and the problem of overdriving helmets should not be underestimated, and everyone should pay enough attention. In particular, the safety supervision department should supervise the use of safety helmets on site during the routine safety inspection. The inspection will eliminate the safety hazards caused by the extended use of the helmet and allow the helmet to truly play its role in safety protection.
( Zhu Yifei )
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