Not wanting to be the one to take the blame – can you identify all 200 potential safety hazards at a construction site?

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Not wanting to be the one to take the blame – can you identify all 200 potential safety hazards at a construction site? 1. Safety management 1. The project has not gone through the safety supervision registration procedures 2. Full-time safety officers are not assigned as required 3. The project manager and safety officers do not have safety production knowledge assessment certificates 4. Safety management goals (casualty control indicators, safety standards, and civilized construction goals) are not set 5. Special construction plans are not prepared separately for highly professional projects 6. The special plans (safety measures) are not highly targeted 7. The special plans (safety measures) are not implemented 8. There is no written safety technical explanation 9. The safety technical briefing is not pertinent. 10. The safety technical briefing does not complete the signature procedures. 11. There is no regular safety inspection record. 12. The hidden accident hazards are not rectified as required. 13. Safety education is not conducted as required. Occupational health-related management system 2 Civilized construction 1. The construction site is not set up with fences as required 2. The construction site is not implemented in closed management, and there is no doorman or guard system 3. There is no vehicle washing station at the entry and exit gate 4. Sewage outflow pollutes the road surface 5. Materials are not stacked neatly as required 6. Inflammable and explosive items are not stored in categories 7. Untreated slurry water and sewage are discharged into the city pipe network 8. The project under construction is also used as a dormitory 9. There is no obvious separation measure for the living area, office area and construction area 10. The canteen does not meet the hygiene requirements 11. Clean fuel is not used in the canteen 12. The toilet has no flushing facilities 13. The hygiene of the toilet does not meet the requirements 14. Fire extinguishing equipment is not equipped as required on site 15. Fire approval procedures and fire supervision are not implemented 16. There is no floor plan of fire fighting equipment 17. The dormitory is poorly ventilated and untidy 18. There is no health area medicine box, first aid measures and first aid equipment on site 19. Scaffolding with no construction measures to prevent disturbing the public 1. The height of the scaffolding exceeds the specifications and there is no design calculation sheet 2. The scaffolding construction plan has not been reviewed and approved 3. The scaffolding construction plan is not specific and cannot guide the construction 4. The scaffolding poles have few bases 5. The scaffolding has no sweeping poles 6. There are few ties between the frame and the building 7. Scissor braces are not set up as required 8. The scaffolding is not set up with a dense mesh safety net as required 9. There are no 1.2m high protective railings on the construction floor. 10. There are no 18cm high footboards on the construction floor. 11. Scaffolding erection has not been accepted according to regulations. 12. The vertical poles in the scaffolding on the construction floor are not sealed with the building. 13. There is no upper and lower passages on the frame. 14. The unloading platform has not been designed and calculated. 15. The installation of the cantilevered steel platform does not meet the design requirements. 16. The support system of the floor-mounted unloading platform is connected to the scaffolding. 17. There is no load limit mark on the unloading platform. 18. The spacing between scaffolding poles does not meet the requirements. Four construction electricity consumption 1. No temporary power construction organization design 2. Temporary power construction organization design is not very targeted 3. Failure to achieve three-level power distribution and two-level protection 4. The power and lighting power supply are not separated at the main power supply 5. There is no total leakage protection device 6. Cables and wires are laid everywhere 7. Cables and wires are not fixed with insulating materials 8. The safe distance from external power lines cannot be reached, and protective measures are not taken according to regulations 9. Temporary power is supplied by a special power transformer, and the TN-S protective zero connection system is not used. 10. The working neutral line and the protective neutral line are not set separately from the main power supply. 11. The safe voltage is not selected according to regulations. 12. There is no leakage protector in each single-phase circuit at the lighting end. 13. Flower wires and plastic wires are used for indoor and outdoor lighting lines. 14. There is no special switch box for electrical equipment and no dedicated leakage protector. 15. Improper selection and installation of the box and low-voltage electrical appliances in the box. 16. One switch in the distribution box is connected to two or more electrical equipment. 17. Improper installation and selection of fuses and fuses. The hook has no anti-falling pawl safety device 4. The wall-attached device is not installed when the height of the tower crane exceeds the regulations 5. The installation of the wall-attached device does not comply with the instructions 6. No construction plan for the installation and disassembly of the tower crane is formulated 7. The installation unit has no installation qualification 8. The installation qualification of the installation unit does not meet the requirements 9. There is no acceptance procedure for concealed projects in the foundation 10. There are no protective measures when the tower crane and overhead lines are smaller than the safe distance 11. There are no anti-collision measures when operating more than two tower cranes 12. After installation, acceptance was not carried out as required. 13. Safety technical briefing was not performed when installing and dismantling the tower crane. 14. There was no quantitative acceptance content in the acceptance. 15. The verticality of the frame exceeded the requirements of the instruction manual. 16. There was no leakage protection device in the electrical control. 17. There was no lightning protection device outside the lightning protection range. There is no safety door at the discharge port on each floor. 5. The safety door at the discharge port on each floor is not used. 6. Drivers work without a certificate. 7. Carry more people and goods than specified. 8. No additional heavy people are carried. 9. There is no construction plan for the installation and disassembly of external elevators. 10. The installation and disassembly team does not have qualification certificates. The verticality of the frame exceeds the requirements of the instruction manual 15. There is no leakage protection device in the electrical control 16. There is no lightning protection device outside the lightning protection range 17. The external elevator is used without passing the mechanical inspection 18. The use registration procedure is not carried out in accordance with the regulations. Seven Material Hoist 1. The material hoist basket has no fixed parking device 2. The material hoist has no ultra-high limit device 3. The overhead hoist has no lower limit limit 4. The overhead hoist has no overload limiter 5. The overhead hoist has no buffer device 6. The connecting wall rod is connected to the scaffolding 7. The connecting wall rod material and connection method do not meet the requirements 8. The wire rope exceeds the scrap standard 9. The wire rope clamp does not meet the requirements 10. The wire rope has no crossing protection 11. There are no protective railings on both sides of the floor unloading platform 12. The scaffolding boards of the floor unloading platform are not laid strictly and firmly 13. The floor unloading platform does not have a shaped safety door 14. There is no safety protection shed at the ground feed port. 15. The safety protection shed at the ground feed port does not meet the requirements. 16. The hanging basket has no shaped safety door. 17. The overhead hoist does not use a cage. 18. The installation of the material hoist is not accepted according to regulations. 19. There is no construction plan for the installation and dismantling of the material hoist. 20. The foundation of the frame does not meet the requirements. 21. The outside of the frame is not protected by a dense mesh safety net as required. 22. The winch is not firmly fixed 23. The pulley flange of the traditional system is damaged 24. No reliable contact signal Eight foundation pit support 1. There is no support plan for foundation construction 2. The construction plan is poorly targeted and cannot guide the construction 3. The depth of the foundation pit exceeds 5m and there is no special support design 4. The support design plan has not been approved 5. The design plan for the depth of the foundation pit exceeds 5m has not been verified by experts 6. There are no edge safety protection measures for foundation pit construction 7. The support method does not meet the program requirements 8. Effective drainage measures were not taken during foundation pit construction. 9. The distance between mechanical equipment and the edge of the pit did not meet the requirements. 10. There was no dedicated safety passage for personnel to get up and down the foundation pit. 11. The safety passage set up did not meet the requirements. 12. The deformation of the foundation pit was not monitored in accordance with regulations. 13. The settlement observation of surrounding buildings was not carried out in accordance with regulations. 14. There were no upper and lower isolation protective measures for vertical crossing operations. No targeted safety measures were taken for the concrete transportation method. 4. The formwork support system was not designed and calculated according to regulations. 5. The formwork support system did not meet the design requirements. 6. The distance between the columns did not meet the requirements. 7. There was no backing plate at the bottom of the columns. There is no acceptance procedure for the formwork project. 14. There is no safety technical explanation for the support and disassembly of the formwork. 15. There are no protective measures for the working holes and edges. 16. There are no upper and lower isolation protective measures for vertical cross operations. There is no safety device at the knife edge of the woodworking machinery. 7. The protective tube on the machine is damaged. 8. The random mechanical safety device is damaged and does not work. 9. The outer protective baffle of the welding machine is incomplete. Use Class 1 handheld power tools in hazardous situations 16. When oxygen and acetylene bottles are used, the distance is less than 5 meters. 17. When oxygen and acetylene bottles are used, the distance from open flames is less than 10 meters, and there is no isolation measure. 18. Acetylene cylinders are not used upright. 19. There is no tempering device when using acetylene cylinders. 20. Oxygen and acetylene bottles are used in high temperatures in the open air without sun protection measures. 21. The storage area of the gas cylinders does not meet the requirements. 22. The submersible pump is not used while standing in the water. 23. There are joints within 5 meters of the submersible pump cable. 24. The submersible pump cable is damaged. Eleven Sanbao, Sikou and Wulinbian 1. The construction site workers did not wear safety helmets to enter the construction site. 2. The safety helmets did not meet the requirements. 3. The outside of the construction project was not closed with a dense mesh safety net. 4. The specifications and materials of the safety net did not meet the requirements. 5. The safety protection facilities were not standardized and tooled. 6. There were no safety protection facilities at the stairway. 7. There are no safety protection facilities at the entrance of the elevator shaft. 8. There is no protection in the elevator shaft as required. 9. There is no safety protection at the reserved opening. 10. There is no protective shed at the entrance of the passage. 11. The installation of the protective shed does not meet the requirements. 12. There is no protection on the edge of the balcony. 13. There is no protection on the edge of the house.