What measures does the construction site take to deal with rainy and hot weather?

1, all construction enterprises should make full use of the "migrant workers' school" to carry out first aid knowledge education on heatstroke, and enhance employees' self-protection ability and awareness of prevention; Adjust the work and rest time reasonably, adopt the method of "working at both ends and taking a rest in the middle", try to avoid outdoor work in high temperature period, and change posts in time for those who are old, have poor physical fitness and are not suitable for high temperature work; The construction site should supply enough heatstroke prevention products and tea, and distribute heatstroke prevention drugs, such as cooling oil, Ren Dan and essential oil. Effective ventilation, heat insulation and cooling measures should be taken in high temperature workplaces; It is necessary to strengthen the sanitary management of the canteen on the construction site to ensure food hygiene and avoid poisoning incidents; The dormitory must be solid, safe and well ventilated, equipped with cooling equipment such as fans, and strengthen the management of temporary electricity consumption in the dormitory to prevent fire accidents caused by line overload.

2. After receiving the warning information of disastrous weather, each enterprise shall immediately convey it to each project department, and start the two-level emergency plan of the enterprise and the project department to ensure that the emergency rescue and relief materials are in place. Enterprises and project departments must arrange personnel to be on duty 24 hours a day, with more than 2 personnel on duty, and all personnel on duty and emergency rescue personnel should be turned on 24 hours a day until the warning of severe weather is lifted. All enterprises should report the list of personnel on duty and contact telephone number to the municipal safety supervision station in advance.

3. The main person in charge of each enterprise personally leads the team, organizes personnel to comprehensively investigate the potential safety hazards on the construction site, and implements the rectification measures according to the principle of "three decisions" (fixed personnel, fixed time and fixed measures) to ensure that the potential hazards are completely eliminated and preventive measures are implemented before the arrival of disastrous weather.

4. During typhoon and rainstorm, the construction site should immediately suspend the use of all construction hoisting machinery and equipment, and comprehensively check the fastening connection of equipment foundation, wall-attached device, derrick cable wind rope, etc. , and keep the equipment foundation drainage unobstructed. The hanging baskets of the material hoist, construction elevator car and outdoor hanging basket must be lowered to the ground, the hook of the tower crane should be collected to the top, and the boom should be able to rotate freely 360 degrees.

5, the scaffolding building materials, construction waste and all kinds of billboards, slogans, etc. to clean up. Conduct a comprehensive cleaning, and if necessary, temporarily dismantle the scaffold safety net to reduce wind load and ensure overall stability. At the same time, it is necessary to comprehensively check the fastener bolts, foundation drainage and wall connection measures at the main nodes of the scaffold to ensure compliance with the requirements of the Safety Technical Specification for Fastening Steel Pipe Scaffolding in Building Construction. Scaffolding outside high-rise buildings and open areas should be properly encrypted with wall parts.

6, a comprehensive inspection of the temporary facilities on the construction site, especially the office, dormitory, canteen and other living facilities. According to the structure of the facilities, corresponding reinforcement measures shall be taken, and the reinforcement effect shall be checked and accepted together with the construction unit, supervision unit and temporary facilities production and installation unit. If the safety of the temporary facilities cannot be ensured after reinforcement, or the temporary facilities are close to scaffolding, new gables, temporary fences, foundation pits, etc., the accommodation personnel in the temporary facilities should be resolutely evacuated and properly placed.

7, a comprehensive inspection of the construction site temporary electricity and workers living electricity, to ensure the effectiveness of all kinds of leakage and short circuit protection devices and the insulation of the line. During typhoons and rainstorms, outdoor electrical equipment and electrical boxes should be rain-proof, and all outdoor power lines should be cut off. At the same time, lightning protection and grounding should be done for towering metal parts and steel structure operation sheds erected in the open air.

8. The connection nodes between steel structure engineering members must be fastened in place, and temporary anti-overturning measures should be taken before the structural members have not formed a stable spatial structure system. During the period of strong wind and heavy rain, outdoor climbing operation should be suspended immediately to avoid accidents.

9, strengthen the drainage of foundation pit engineering, equipped with standby power supply, to ensure smooth drainage. To appoint someone to clean up the load around the foundation pit in time to prevent the collapse caused by excessive stacking load. It is necessary to strengthen the management of foundation pit monitoring units, increase the frequency of monitoring and inspection of foundation pit side wall support and surrounding buildings, structures and roads, and report any abnormal situation in time. It is necessary to contact the construction management department and neighborhood committee where the project is located in time to understand the influence of foundation pit on surrounding buildings, above-ground (underground) facilities and residents' lives. If safety cannot be guaranteed, evacuation and foundation pit reinforcement measures should be taken in time.

10, it is necessary to reinforce the operating shed with unstable structure, bamboo protective frame, and the new wall that is not connected with constructional column and ring beam in time, and set up warning zone to prevent personnel from entering. If there are scattered objects on the ground, measures should be taken in time to cover or move them to the ground to prevent people from being injured by strong winds.

1 1. It is necessary to strengthen the inspection of enclosure facilities, reinforce or dismantle existing enclosures in time, and avoid affecting roadside pedestrians or related public facilities.

12, after the disastrous weather, all enterprises should conduct a comprehensive inspection of the construction site, timely organize the debugging, maintenance and overhaul of relevant equipment and facilities, and ensure the elimination of potential safety hazards before resuming construction.