I. Project safety management plan 1. 1 construction safety management system 1. 1 safety responsibility 1. The project manager is the overall person in charge of safety construction. 2. The assistant project manager is directly responsible for the safety construction, and organizes the implementation of various safety measures and safety systems. 3. The project engineer is responsible for organizing the preparation and review of safety technical measures, safety technical disclosure and safety technical education. 4. The builder is responsible for the safe construction within the construction scope and implements various safety technical measures. 5. The site should be equipped with full-time safety management personnel, responsible for safety management and supervision and inspection. 6. All professionals have the responsibility of post safety. 7. Every construction worker also has the responsibility of safety. 1. 1.2 safety education safety education is divided into general safety education and safety technical disclosure. General safety education includes: ① Admission education for all employees before entering the construction site; ② Regular safety awareness education; (3) induction education for new workers; (4) Each type of work is combined with the training of safety operation procedures education. Safety technical disclosure includes: (1) technical safety disclosure of specific partial projects and the use of new technologies and materials; (2) Arrange the safety technical disclosure of each production task; (3) Daily work safety disclosure. 1. 1.3 safety facilities acceptance The safety facilities at the construction site can be put into construction only after they have been erected and qualified for listing. 1. 1.4 security check 1. On-site leaders at all levels and relevant business personnel shall conduct a comprehensive safety inspection once a month. 2. Every ten-day routine regular inspection, implemented by the builder. 3. Every day, the team conducts safety inspection in combination with safety disclosure. 4. According to the needs of the project progress, various professional departments should organize and implement irregular professional inspections. 1.2 Specific measures for safe construction 1.2. 1 scaffolding protection 1. Painted the scaffold foundation on the first floor adopts pad and sweeping pole; ★ All kinds of metal scaffolding are equipped with grounding devices. 2. Materials★ The quality of steel pipes, angle irons, fasteners and bolts meets the specification requirements; ★ Do not use corroded, bent, slippery teeth or cracked metal bars; ★ Don't use brittle, single-diameter and damaged bamboo basketry; ★ Don't use rusted iron wire as Rachel and binding accessories. 3. Longitudinal distance, transverse distance and step distance★ The longitudinal distance of scaffold is 2m; ★ The transverse distance of scaffold is1.0m; ; Full scaffold is not more than1.8m; ; ★ The inner end of scaffolding putlog is away from the wall 10cm, and the outer end is 25cm；; ★ The column at the corner of Yin and Yang is not more than 30cm away from the wall. 4. Soft and hard Rachel★ All kinds of Rachel and supporting points meet the specification requirements; ★ Two parallel soft knots. Not in the window frame, downspout and rusty metal embedded parts Rachel; ★ Set embedded hard Rachel, and the concrete strength will meet the design standard; ★ The connection point between the hard Rachel reinforcement and the upright post in the scaffold is not welded by electric welding. 5. Lap ★ The lap length of bracing and diagonal bracing of steel pipe scaffold shall not be less than 0.4m, and there shall be no less than 2 fasteners. 6. Bamboo fences and fences★ The construction operation floor is covered with fences, and the four corners are firmly bound; ★ When laying bamboo basketry layer, set 40cm skirting basketry, enclosure basketry or small eye safety net not less than lm to prevent objects from falling. 7. Climbing facilities ★ Ramp (straight and tortuous): the slope of the ramp for people to leave is not more than L/3; The slope of chute for conveying materials shall not be greater than l/4. And lay special bamboo basketry (bamboo yellow upward) or add anti-skid measures; ★ The chute shall have a platform of not less than 3.4m2; ★ Scissors should be set at both ends of the chute, longitudinally away from the outside and transversely away from the outside; ★ There is no ladder in the middle of scaffold passage; ★ Set scissors on the longitudinal outer side of the ladder climbing frame; ★ Two protective railings are set on both sides of chute slope; ★ The edge of ramp platform and climbing platform shall be protected by bamboo basketry, and 40cm kicking basketry or safety net shall not be used. 8. Acceptance★ Scaffolding shall be accepted in writing according to the construction progress, and accepted by parts; ★ All kinds of scaffolding are put into use after acceptance; ★ The torsional moment of fasteners shall be tested according to the specification requirements, and acceptance shall be selected. 1.2.2 Set up a safety net 1. Erecting a flat net. A flat net is erected from the first floor, and the width of the flat net is >; 2.0m, high outside and low inside. Every 3m, a steel pipe brace with mesh is set, which is in the form of lower brace and pull-down. B the flat net steel wire rope is complete, the inner opening is connected with the structure, and the net splicing is tight. C. When the formwork is removed on the second floor or above, it should be closed around the frame body with a small eye safety net, and it can be removed only after the formwork is firmly erected. D see figure 1 for the specific setting method and requirements of flat screen. 2. The enclosure structure and facade of the decoration project should be closed, and the enclosure height of the operation floor should be above 1.5M, and it should be closed with a dense mesh safety net approved by the Ministry of Construction. 1.2.3 edge protection 1. There are upper and lower handrails at the edge opening of the structure, which are surrounded by nets and marked with red and white paint. 2. Protective railings shall be set on both sides of the passage, and the erection shall conform to the standard in Figure 3. 3. The passage is made of scaffolding and fixed firmly. Protective railings are made of Ф 48 scaffold pipes, and both sides of railings are closed with 1.2M bamboo basketry. 4. A safety door should be set at the entrance of the floor, and it should be closed immediately after entering and leaving. 5. The floor edge meets the standard in Figure 4. 6. Stair protection meets safety protection standards. 1.2.4 hole protection 1. According to Figure 5, the reserved hole is less than 0.5m×0.5m for protection. 2. For the protection with reserved holes less than 1.5m× 1.5m and more than 0.5m×0.5m, operate according to Figure 6. 3. The protection of the reserved hole is greater than 1.5m× 1.5m, as shown in Figure 7. 1.2.5 protection of construction tunnel 1. The main entrances and exits on the ground floor of the building should be provided with double protective fences. 2. The protective fence should be used after acceptance and signature. See Figure 8 for installation requirements. 1.2.6 Safety of construction electricity 1. General ★ Three-phase five-wire system is adopted for site construction. ★ The distribution box is equipped with a master switch, and at the same time, one machine, one brake and one leakage protector are provided.
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