Safety precautions for entering the construction site

This post was last edited by houyanxue on 2013-5-16 at 15:21. 1 Maintenance and construction preparation: 1.1 For major overhauls of the company-wide or workshop systems, it is necessary to establish a command team that holds regular safety coordination meetings to ensure safety during the construction process. 1.2 Maintenance plans and construction plans must include safety requirements; the measures taken must be specific, and responsibilities must be clearly defined. They can only be implemented after being reviewed by the Security Department and the Equipment Department, and approved by the company’s senior management. 1.3 The safety work of construction projects must be the responsibility of the construction supervisor. 1.4 The production workshop must, in accordance with relevant safety regulations, carry out local and overall cleaning and replacement tasks to prevent fire, explosion, poisoning, and injury during maintenance work. 1.5 When maintaining equipment and pipelines containing flammable, explosive, toxic, or corrosive substances as well as vapors (including inert gases), it is necessary to shut off the inlets and outlets of these materials and post warning signs. 1.6 The workshop supervisor is responsible for the cleaning and purging of the equipment and pipelines to be handed over for maintenance. 1.7 Before starting the maintenance work, the person in charge of the construction shall organize the maintenance personnel to conduct a thorough inspection of the safety and reliability of the maintenance tools and equipment, as well as of the equipment to be maintained, the buildings involved, and the surrounding environment. 1.8 For major and medium-scale repairs, the safety procedures for maintenance work must be followed, and permits such as fire work permits, construction permits, temporary wiring permits, and permits for working inside tanks must be obtained from the relevant departments. 1.9 The Security Department is responsible for conducting on-site inspections to correct violations and eliminate safety hazards, and it also participates in the maintenance coordination meetings organized by the company’s command center to raise any issues that exist. 2 Maintenance Safety Regulations 2.1 Maintenance personnel must conduct a thorough inspection of the maintenance site; work can only begin once all requirements are met in accordance with the maintenance regulations. 2.2 The contents of the maintenance task sheet include: the name of the equipment to be maintained, the name of hazardous substances, the maintenance time, the person in charge, the personnel involved in the maintenance, the details of the maintenance work, the steps to be followed, the requirements and standards to be met, as well as the identification of potential hazards during maintenance and the measures to control them. 2.3 During maintenance work, maintenance personnel must strictly adhere to the maintenance procedures as well as the safety and technical operating regulations specific to their job. They must wear safety helmets and appropriate personal protective equipment when entering the maintenance site ； Maintenance work must be carried out by at least two people, with one person responsible for safety supervision. 2.4 When maintaining the transmission equipment and electrical equipment, it is necessary to cut off the power supply, hang a \"Do Not Close\" warning sign, and then use tools to remove the transmission belt before manually turning the shaft. 2.5 During maintenance, special disassembly tasks—such as those involving pipes containing flammable, explosive, or toxic gases, or the removal of blind flanges—must be strictly controlled. Disassembly is not allowed without the presence of supervisors on site, without appropriate backup measures in place, or until the pipes have been properly cleaned and purged. 2.6 The portable lights used for maintenance must comply with relevant regulations; the electrical equipment at the maintenance site must have reliable zero connection and grounding. Handheld electric tools must be equipped with overload protection devices as required, and the insulation of all wires must be in good condition. 2.7 When carrying out maintenance on systems involving flammable, explosive, toxic, harmful, or corrosive materials, it is necessary to fill out a \"Safety Maintenance Task Form\", provide proper supervision, and have protective equipment and emergency supplies ready for use in case of emergencies. 2.8 During maintenance work, unified command must be maintained, adhering to the principle of \"four no’s\" for construction: no work shall be carried out without a maintenance task order ； Work will not commence unless safety measures for maintenance are implemented ； No construction will take place if the lifting equipment and tools are not up to standard ； Work at heights and multi-level cross-work shall not be carried out without protective measures. Four no-dismantlings: do not dismantle the equipment while it is under pressure ； Do not disassemble the drive equipment until its power supply is disconnected ； Do not disassemble the equipment when it is at high temperature or under supercooling conditions ； Do not disassemble if the tool is not up to standard. 2.9 Equipment and items at the maintenance site should be stacked neatly and securely, fire exits must remain unobstructed, and openings and pits should be fitted with guardrails or covers; red warning lights should be installed at night. Safety protection devices and other facilities that have been damaged due to construction work must be repaired promptly. 2.10 During the company’s routine maintenance, all equipment, pipelines, and their accessories that involve hazardous chemicals must be operated by maintenance personnel. 3 Welding operations must comply with the «Safety Management Regulations for Hot Work». 4 When working at heights, comply with the \"Regulations on Safety Management of Work at Heights\".

The description on the second floor is very detailed; our construction site is basically organized in accordance with that framework, except that there are fewer construction projects and no command post has been set up

In short, it involves managing the eight types of work orders and permits properly

Safety Management System for Construction and Installation 1. Construction Organization Management 1.1 For all construction projects carried out by the company, such as new construction, renovation, expansion, technical upgrades, or major repairs, it is necessary to strengthen construction organization management. A construction organization plan and construction scheme must be prepared in accordance with the approved construction drawings, and these plans must be submitted to the supervising manager for approval. 1.2 Any construction work carried out within the factory premises or in the area where construction is taking place must first obtain a permit for starting work from the relevant authorities. It is necessary to ascertain the details of the underground pipelines, cables, and hydrogeological conditions in the area where construction will take place before commencing work. 1.3 The construction organization design shall formulate engineering construction plans for various sections and sub-projects (including the safety construction aspects), and construction can only proceed after approval. 1.4 Before starting the construction of any project, the technical personnel in the project construction department and the construction supervisors at all levels must provide safety instructions alongside the technical briefings; no construction shall proceed on projects for which safety instructions have not been given. Technical personnel, management staff, and supervisors who are involved in construction on a 1.5 scale, as well as workers engaged in construction and installation tasks within the factory, must be familiar with the safety regulations applicable to the construction projects they work on; otherwise, they are not allowed to take part in construction supervision or actual construction work. 1.6 For all new construction, expansion, renovation, technical improvement, and major repair projects, activities such as welding, working at heights, lifting operations, and electrical maintenance shall be carried out in accordance with this regulation and relevant provisions. 2. Site Management 2.1 Before construction begins at the site, in accordance with the overall construction layout as well as the layout plans for various sub-projects, the locations of construction sheds, temporary rest areas, offices, warehouses, dormitories, distribution panels, welding machines, mixers, and large machinery are determined. The storage areas for components and materials, as well as the locations for riveting and welding operations, and the water, electricity, and gas supply systems are also planned out. Prior to starting construction, these elements must be inspected by the Safety and Installation Department, the Production Department, and the Security Department; construction can only proceed once all requirements related to safety, fire prevention, and electrical safety are met. 2.2 Pits, wells, steep slopes, cliffs, high-voltage electrical equipment, and other similar hazards at the construction site must be marked with warning signs or protected by fences; red lights should also be installed at night. 2.3 The roads at the construction site must remain unobstructed; their width and turning radius must meet the requirements for safe traffic. Drainage ditches must be installed at the construction site during the rainy season. 2.4 The construction site must have sufficient lighting, and the installation of electrical wiring must comply with electrical code requirements. 2.5 Materials, tools, and equipment at the construction site must be stacked in an orderly and stable manner. Removed formwork, wire, scaffolding, and various debris must be cleared away promptly. 2.6 If flammable, explosive, or toxic substances are stored at the construction site, special storage areas must be designated, with dedicated personnel in charge of overseeing them, and the relevant provisions of the hazardous chemicals management system outlined in these regulations must be followed. 2.7 The construction site must prepare a specified number of fire hydrants and firefighting equipment in accordance with regulations, and must follow the procedures for working with fire and explosives as stipulated in this system’s relevant provisions. 2.8 During the construction process, if the construction unit affects the equipment and pipelines belonging to the production system, it must first obtain approval from the production unit, relevant departments, and the supervising manager, and take measures to prevent various types of accidents from occurring. 3. Earthwork and rockwork project management 3.1 For the construction of earthwork and rockwork projects within the factory area, a safety permit for starting work must be obtained; construction can only proceed after approval. 3.2 Excavation should be carried out from top to bottom; it is prohibited to excavate by hollowing out the base. 3.3 During excavation work, a certain slope must be reserved depending on the soil conditions. 3.4 The excavated soil and rock materials must be kept at a distance of no less than 0.8 meters from the edge of the trench, and the stacking height shall not exceed 1.5 meters. 3.5 Mechanical excavation shall be used, and no other operations are permitted within the rotation range of the excavator. 3.6 During the rainy season or when the soil is soft and subject to sand flow, wall supports must be installed; these supports must have sufficient strength. When removing the supports, it is necessary to do so in reverse order of backfilling, from bottom to top. 3.7 A blasting plan must be prepared prior to carrying out blasting work, and such work may only proceed after obtaining approval from the security department, the safety department, and the local police authorities. 4. Management of construction machinery and electrical equipment 4.1 Protective devices must be installed on the rotating parts and hazardous components of all types of construction machinery and motors. 4.2 All types of lifting and transportation machinery must be equipped with interlock switches as well as safety devices such as overload protection, anti-rotation mechanisms, and travel control systems. 4.3 When operating various lifting machinery, it is necessary to strictly follow the \"Safety Technical Operating Procedures for Lifting Equipment.\" 4.4 Civil engineering machinery must have all safety devices in good condition and ready for use. 4.5 The electrical equipment at the construction site must have correct wiring, good insulation, and proper grounding; it must also be equipped with leakage protectors. 4.6 All types of machinery must be under the supervision of designated personnel, operated in accordance with the safety regulations specific to each machine, and undergo regular maintenance and inspections to ensure that the mechanical equipment remains in good condition. 4.7 Electrical equipment and wires at the construction site must be maintained and managed by a dedicated electrician. 4.7.1 The installed high and low voltage lines must comply with the electrical code requirements. 4.7.2 Handheld power tools must be well insulated and equipped with leakage protectors. 5. Management of demolition work 5.1 Before starting the demolition work, a thorough inspection of all buildings and structures to be demolished must be carried out, and a demolition plan shall be formulated. The plan can only be put into execution after it has been reviewed by the safety and technical department and approved by the managing manager. For demolition work (including the removal of asbestos shingles), practical safety measures must be established, and the corresponding safety permits (such as those for working with fire or working at heights) must be obtained; work can only proceed after approval. 5.2 After the demolition plan is approved, the project supervisor must brief the workers involved in the construction prior to starting work. Learn the safety operating procedures for demolition work. 5.3 The construction of the demolition work must be carried out under the unified command and supervision of the project supervisor. 5.4 Demolition work shall be carried out from top to bottom, starting with the outer areas before moving on to the inner ones. It is prohibited to demolish multiple floors simultaneously; the unreconstructed sections must remain stable, and digging or pushing methods are not allowed for demolition. 5.5 Removed objects must not be thrown downward; lifting or sliding them along designated paths should be used, and they must be cleared away promptly. 5.6 When removing asbestos shingles, a safety belt must be worn, and scaffolding boards must be laid down for the removal work. 6. Requirements and standards for safe installation 6.1 The bases of all mechanical and power equipment must be secure; when moving such machinery, it is necessary to prevent it from shifting or toppling over due to its own weight or external loads. 6.2 When using a crane, a dedicated person must be assigned to give instructions; lifting at an angle is prohibited, and no one is allowed to stay or walk on or under the load. The operator must not leave their post while the load is suspended in the air. 6.3 When installing equipment using a crane, it is not allowed to tie the lifting balance ropes to the scaffolding. It is not permitted to use scaffolding as a support for cranes and pulleys without the approval of the technical supervisor. 6.4 When installing, maintaining, or disassembling machinery, measures such as turning off the power supply, removing the switch, placing a \"Do Not Close\" sign, and assigning a supervisor should be taken to prevent the mechanical transmission parts from starting to rotate suddenly. 7. Safety requirements for connecting newly installed projects to existing operational installations 7.1 Newly installed projects must pass joint inspections by relevant departments such as the Production Department, the Safety and Installation Department, the installation unit, and the operating unit. Only after this is accomplished can the operating unit develop a connection plan and safety measures before connecting the project to the existing operational installations. 7.2 For units that are already in operation, they must be shut down for thorough cleaning; only after all safety measures have been implemented can they be connected to newly installed systems.

Regulations on Strengthening the Safety Management of External Construction Units: These regulations are aimed at further enhancing the safety management of external construction units (including construction teams, anti-corrosion teams, installation teams, packaging teams, loading and unloading personnel, as well as various types of casual workers). To prevent various accidents caused by inadequate safety management on the part of external construction firms, and to ensure that collective property is not damaged and that the safety of employees and construction workers is not compromised, the following safety management regulations are established. All external construction firms, individuals, and authorities in charge of construction are requested to comply strictly with these regulations. (1) Basic Requirements 1. Strictly enforce **the laws and regulations related to work safety, as well as all the safety rules and procedures established by the company. 2. The construction unit must establish various safety rules and regulations, safety operating procedures, as well as a safety assurance system of its own; it must appoint full-time safety officers and file these arrangements with the safety management department, while also ensuring that safety measures and construction activities are properly organized within the unit. 3. Before external units begin construction on the site, the construction management department must organize safety training to ensure that all workers are aware of the company’s safety policies and regulations as well as relevant safety precautions. This helps them fully understand the necessity and importance of safe construction, thereby enhancing their safety awareness and self-protection skills. 4. External construction workers are not allowed to go to any areas other than those designated for construction work. They must not touch equipment, electrical appliances, or other facilities that are not under their responsibility. Smoking is strictly prohibited in fire-sensitive areas to prevent any accidents. 5. Before a construction contractor begins work on site, the competent department must first sign a safety contract with them; contractors that work for this company on an ongoing basis must have such a contract signed annually. For ease of management, upon signing the contract, the company will collect a security deposit of 500 to 5,000 yuan; copies of the safety contract and the receipt for the security deposit must be submitted to the Safety Management Department for record-keeping. (II) Safety management at the construction site: 6. During the construction process, whenever safety permits are required for activities such as starting work on the site, using fire, working at heights, lifting operations, entering containers, or cutting off power supplies, the relevant personnel from the competent department must go to the safety management office to obtain these permits; work can only commence once all necessary procedures have been completed. 7. When performing welding work in no-fire zones, it is necessary to strictly adhere to the safety regulations for such work; a dedicated person must supervise the welding process. The construction site must be cleaned up after each day’s work. Anyone who violates these rules will be fined 200 yuan at once. 8. When working at heights, strictly follow the safety regulations for such work, and wear all necessary personal protective equipment, including safety helmets and safety belts. When carrying out cross-tasking in hazardous areas, a dedicated supervisor must be assigned. 9. Ensure proper safety and hygiene management at the construction site; unnecessary equipment should be removed promptly, and waste and piled-up items on the site must be cleared up in a timely manner. 10. It is strictly prohibited to build temporary structures or pile up various materials within fire separation distances and fire access routes. 11. It is strictly prohibited to pile up flammable materials under high-voltage lines. When entering areas prone to fire and explosion, it is forbidden to wear work clothes made of synthetic fibers that can generate static electricity sparks, as well as shoes with iron nails. 12. In flammable and explosive areas, it is prohibited to use tools that can generate sparks through impact for operations. 13. Fencing and hazard signs must be installed in dangerous areas at the construction site; signal lights should be placed at night, and if necessary, a dedicated person should be assigned to oversee these areas. 14. The passages at the construction site must remain unobstructed, and the road width and turning radius must meet the safety requirements for vehicle traffic. 15. Fire-fighting equipment must be installed at the construction site in accordance with regulations. 16. The demolition work must be carried out under the unified command and supervision of the project supervisor. The removed items should be cleared from the site as soon as possible. 17. The on-site safety management and supervision of external construction units are the responsibility of both the company’s construction department and the unit where the construction is carried out; the latter serves as the primary responsible party, while the company’s construction department acts as the secondary responsible party. The Safety Department is tasked with supervising, inspecting, and providing guidance regarding the implementation of safety management measures by these responsible parties as well as by external construction units. (III) Safety management of construction machinery and electrical equipment: 18. The safety devices and related components of all kinds of machinery and electrical equipment used by construction companies must be complete and in good condition. Electrical equipment with incomplete components (such as the absence of a leakage protector, switch covers, or improper installation) must not be used under any circumstances. In the event of unauthorized use, a fine of 100 yuan will be imposed upon each incident, or the electrical equipment will be confiscated. 19. Electrical installations during construction must be approved by the responsible persons from the Safety and Installation Department and the Production Department, and qualified professionals must be assigned to carry out the wiring. It is strictly prohibited to connect power cables without authorization; if this rule is not followed, the construction unit will be fined 100 yuan for each instance of violation. 20. All electrical equipment at the construction site must comply with the requirements of relevant electrical safety regulations, and must have proper neutral connection or grounding. 21. Construction units must strictly comply with the safety regulations for lifting equipment when carrying out lifting operations. In cases where the construction conditions are special, a construction plan must be prepared, which must be reviewed by the safety department and approved by company management before it can be implemented. (IV) Accident Management 22. During the installation and construction process, any economic losses resulting from liability accidents such as fires shall be compensated by the external construction units. 23. During the construction period, any accidents caused by external contractors that result in injuries or deaths to the company’s employees, disability, or economic losses due to equipment damage shall be compensated by those external contractors. 24. In the event of serious liability accidents arising from the construction unit’s failure to comply with management requirements, violation of rules and regulations, or forcing workers to carry out dangerous tasks in violation of regulations, such cases will be reported to the judicial authorities for handling in accordance with relevant provisions. (V) Supplementary Provisions 25: Before employing external personnel for construction work, relevant departments of the company must verify their construction qualifications; those without proper qualification certificates or whose qualifications do not meet the requirements shall not be employed under any circumstances.

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