On Feb 11, the emergency management department of Hebei province issued safety tips on the recent snowfall and cooling weather.Safety tips pointed out that the various departments at all levels should fully realize the extreme weather conditions influence on the production and business operation activities, make overall epidemic prevention and control in the process of cooling and snowfall response, strictly implement the leadership system of shift and on duty 24 hours, and to strengthen consultation, prepare for emergency rescue, ensure that in case of emergency and disaster risk,The first time to discover, the first time to report, the first time to dispose.According to hebei meteorological department forecast, hebei province in the near future more snow and cooling weather, February 12 to 13, hebei province in the central and northern areas of small to medium snow, local snow, other areas have light snow or sporadic light snow;After February 12, the temperature in Hebei province continued to drop, with a drop of 8-10 ℃ in the central and northern areas and a drop of 5-7 ℃ in other areas.Production and business units should strictly fulfill their responsibilities for work safety, strictly implement safety management rules and regulations, and carry out comprehensive investigation and treatment of risks and hidden dangers, the safety notice said.Large commercial complexes, cultural and museum units, pension institutions, hospitals, epidemic prevention and isolation points and other densely populated places should carry out safety inspection based on the characteristics of the weather and strengthen safety management.Coal mine: the coal mine enterprises should do a good job of cold and frost prevention work, strengthen the antifreeze and warm (anti-icing) inspection of various safety facilities and equipment, and timely maintenance of icing parts, and develop reliable measures to prevent icing and safety deicing measures.Carry out safety education on the safe use of electricity and fire and the prevention of gas poisoning to improve the safety awareness of workers.Hazardous chemicals: strictly implement the “winter prevention” plan, do a good job in anti-freezing, anti-coagulation, anti-slip, fire prevention, explosion-proof, anti-static, anti-leakage and other work, comprehensively strengthen inspection, timely eliminate hidden dangers.In extreme weather conditions, special operations such as inspection and maintenance, start and stop, fire promotion control, strengthen the inspection of combustible, toxic gas detection and automatic fire alarm devices to ensure their normal and effective.We will earnestly implement the on-duty system and carry out targeted emergency drills.The investigation and investigation of the production and operation of fireworks will be intensified.Oil stope: strengthen job site safety management, strict implementation of freezing wall, prevent to get an electric shock, fire blast, poisoning prevention against mechanical damage, prevent blowout out of control, and hydrogen sulfide poisoning, a fall prevention, such as safety, ensure the explosion-proof pressure relief device, alarm equipment, anti-static equipment, line pipe, liquid level monitoring, oil and gas Wells mouth facility equipment running normally.Non-coal mine: enterprises or positions involved in risks should suspend production and evacuate workers, strengthen underground mine ventilation, fire operation, improve transportation, empty area management, and do a good job in open-pit mine slope safety management and anti-freeze and anti-slip work.Shift leaders and duty officers shall be on duty and comprehensively implement relevant systems such as emergency response.Underground mines should implement anti-freezing measures such as upgrading transportation, water supply and drainage equipment pipelines, standby generators, wellheads and wellwalls to ensure the normal operation of facilities and equipment.Strengthen ventilation safety management, ensure that the wind speed, quality and volume of each manned working point meet the requirements of the regulations, install warm air facilities according to the requirements, ensure that the air temperature into the underground meets the requirements.Strengthen the safety management of underground electricity and fire. It is forbidden to use open fire to directly heat the air into the well and underground. It is forbidden to use electric stove for cooking and baking and heating with electric stove and bulb.Maintain the mechanical and electrical equipment, ventilation, drainage, transportation facilities and safety system in time to ensure the normal operation of facilities, equipment and system.Open-pit mines should strengthen safety management of side slopes, carry out safety and stability inspection, and immediately stop operations and evacuate personnel when signs of collapse or landslide are found.Implement anti-icing measures for roads and platforms, anti-skid measures for vehicles, and anti-freezing measures for safety equipment. In case of heavy snow, strong wind and other bad weather, the earth moving operation should be stopped. In case of abnormal production due to snow and ice, the operation should be stopped immediately.The tailings pond should continue to strengthen the management of dam construction and ore drawing in winter. The height of the top of the tailings dam beach must meet the requirements of production, ice mining and backwater in winter. Ore drawing on the frozen beach surface and ice is strictly prohibited, and illegal water storage in the pond is strictly prohibited.Strengthen the inspection, focusing on the dam body, drainage and flood drainage structures inlet and outlet, drainage and seepage facilities outlet, infiltration line observation, check whether there is water leakage, freeze crack, blockage, fracture and abnormal changes in water level, and solve problems in time.Metallurgical industry and trade:Combining with the characteristics of the weather and do their hidden perils in risk prevention and control and management, strictly carry out operation risk identification and the system of examination and approval, before the snow, wind, cold wave, such as extreme weather to stop climbing, digging, limited space and other outdoor work, strengthen the gas, oil, and use of fire safety control, it is forbidden to ice and snow as raw materials in high temperature furnaces,Confirm the safety of high temperature molten metal equipment before use.Strengthen the safety management of transportation, storage and use of coal gas, liquid ammonia, liquid chlorine and other dangerous chemicals, carry out targeted inspection of relevant equipment and auxiliary facilities, ensure that monitoring, alarm and related safety devices are in normal use, and prevent safety problems caused by freezing and cracking of equipment and facilities.Prepare emergency equipment and supplies, carry out emergency drills according to weather characteristics, strengthen the safety awareness and emergency handling ability of front-line teams and staff, and quickly and properly handle emergencies.