Safety technical management measures for preventin

Safety technical management measures for preventing falling from height

1). All personnel working at heights should do a good job in special safety knowledge education of high-altitude operation before operation, so as to improve their self-protection awareness

2) special high-altitude operation personnel shall work with certificates

3). Before operation, special and targeted safety technical disclosure should be carried out, and the signing procedures should be performed

4). If new processes, technologies, materials and equipment are adopted, relevant safety technical disclosure shall be carried out and signing procedures shall be performed

5). The personnel working at heights shall pass the physical examination before taking the post. People with hypertension and acrophobia are strictly forbidden to work at heights, and it is strictly forbidden to work at heights after drinking

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. Provide qualified safety protection articles, and standardize various safety warning signs and protective facilities

the electrical part includes the composition of load measurement system and deformation measurement system. 1) strengthen the inspection and acceptance of safety helmets, safety belts and safety, strictly prevent fake, counterfeit and inferior products from entering the construction site, and urge operators to correctly wear and use safety protection articles as required

2). Hang various safety warning signs on the corresponding parts of the construction site to give play to their warning and warning functions

3). Construction workers shall not remove all kinds of safety warning signs, safety protection facilities and safety protection devices at will, and those who cause accidents shall be investigated according to law

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, improve the opening and edge protection

2) the opening of CM can be protected by the reinforcement in the reinforced concrete slab penetrating the opening, with a grid greater than 20? M, do not encrypt externally

3) for openings above 150cm, it is necessary to press the emergency stop button. Protective railings should be set around the openings, and small eyes should be hung under the openings for safety

4) the openings of prefabricated components (including the openings temporarily formed by missing parts) shall be protected according to the above provisions or scaffolds shall be erected, bamboo fences shall be paved all over and fixed for protection

5) the garbage shaft, flue and pipe cage shaft should be installed and protected in time with the construction progress of the floor. The safety should be hung every two floors or no more than 10 meters. Protective railings should be set at the door to eliminate the cave in

3.2. Stair entrance protection

1) the temporary guardrails at the stair entrance and the side of the stairs should be completed in time with the construction progress

2) temporary guardrails or formal guardrails shall be set up on the top stair landing in time with the construction progress

3.3. Edge protection

1) temporary protective railings should be installed on the floor edge, balcony edge and roof edge in time with the construction progress. When the height is not less than 1.2m, square columns should be set, and the columns can be welded by using structures or embedded iron parts in the plate

2) hang it safely

3.4. Elevator wellhead protection

1) the elevator shaft door is made of profile steel. The door is 1.8m high and the width depends on the size of the elevator shaft door. The left and right corners of the upper part of the door are fixed with bolts

2) protective platforms are set every two floors or no more than 10 meters in the elevator shaft. The platforms are firmly rooted, and four are reserved in the elevator shaft wall Φ 75 round hole, through the hole Φ 48*3.5 steel pipe fixed protective platform

2) special safety education and signing procedures for safety technical disclosure should be carried out before erection and dismantling operations. Operators should work with certificates and pass physical examination

3) fasten the safety belt, wear the safety helmet and wear it correctly when erecting and disassembling at high places near the edge

4) isolate the construction layer and the following four steps to prevent personnel and materials from falling

5) tie the scaffold according to the specifications (horizontal not more than 3.6 meters, vertical not more than 3.6 meters, quincunx tie is adopted) to prevent the scaffold from collapsing

6). The scaffold shall be provided with a special passage, and it is strictly forbidden for operators to climb the scaffold

7). The lifting scaffold should be equipped with safe and reliable anti overturning and anti falling devices. No other construction personnel are allowed on the scaffold during lifting. After each lifting, it should be accepted and signed before operation

8). Before dismantling the scaffold, conduct a comprehensive inspection of the scaffold. The dismantling operation can be started only when it is determined that there are no dangerous factors. If any ties have been removed, they should be reinforced first to ensure the safe and smooth demolition operation

9). The demolition should be carried out in a top-down order, one step at a time. It is not allowed to use step demolition, and it is not allowed to work up and down at the same time

10). When erecting and disassembling scaffolds, if the fasteners have been disassembled, it is not allowed to stop halfway. The end faces of the remaining scaffolds must be sealed to prevent personnel from falling

11). In case of adverse weather affecting construction safety (such as wind force greater than 6, heavy rain, snow, fog weather), scaffold erection and dismantling at heights shall not be carried out

12). Warning areas should be set up during erection and dismantling, and special personnel should be responsible for monitoring and recording

2). Before erection and dismantling, special safety education and signing procedures for safety technical disclosure should be carried out, and the operators should work with certificates and pass the physical examination

3) fasten the safety belt and helmet when erecting and disassembling, and wear them correctly

4). After the derrick is erected, it can only be used after passing the acceptance

5), the derrick must be comprehensively inspected before disassembly, and the disassembly operation can be started only when it is determined that there are no dangerous factors

6). It is strictly forbidden to take people in the basket for disassembly, and it is strictly forbidden to carry people in the basket and overload

7). The derrick unloading platform should be firmly laid, and the protection on both sides should be tight

8). The landing door should be closed and not opened before the landing of the basket stops stably. The head of the construction personnel, change the order 1 extensive plastic granulator into a combination, and the hand of the intelligent plastic granulator shall not stretch into the derrick to look around

9). The operation room should be set up in a good position with a good line of sight, the communication device should be sensitive, and the operators should concentrate on the implementation of fixed machine and personnel

10). A warning area should be set up during erection and dismantling, and a special person should be responsible for monitoring and recording