Seek technical disclosure information for construction safety of steel structure workshop.

technical organization measures to ensure safe production and civilized construction

1. objective of safe and civilized construction:

put an end to major casualty accidents and strive for a safe and civilized construction site.

II. Safety management organization and main responsibilities

(1) Safety management organization

(2) Main responsibilities of safety management organization

(1) The project manager is the first responsible person for safety construction and takes full responsibility for the safety construction on site.

(2) The construction team leader is the direct person in charge of safety construction, and is responsible for the implementation of safety construction in the construction area of the team on site.

(3) The safety and civilized administrator is a full-time staff for on-site safety construction, and is responsible for the education, supervision and inspection of safety construction.

(4) The safety supervisor of the team leader is responsible for the safety construction in the construction area of the team and carries out specific safety construction measures.

(5) make clear the responsibility for safety construction, with the responsibility going to people and being responsible at different levels, and effectively implement the safety construction.

(6) Implement the national labor protection policy and strictly implement the company's management system and regulations on safe and civilized construction.

(7) Establish a project manager to be responsible for the construction site, and carry out the formulation of "who is responsible for construction, who is responsible for safety".

(8) Strengthen the education of "safety first" and adhere to the system of disclosure before class, inspection in class and regular meeting on Monday.

(9) Strengthen the publicity of safety construction, and hang slogans, warning signs and remind construction personnel in a prominent position on the construction site.

(1) Wear safety helmet when entering the construction site.

(11) check the construction machinery and tools routinely before use every day, especially the wire ropes and safety belts, and check their performance once a week to ensure that they are in good condition.

(12) Field machines and tools and equipment should be considered in the installation process to complete the safety protection of the project.

(13) When the wind speed is 1m/s, sometimes the hoisting work should be stopped, and when the wind speed reaches 15/s, all the work must be stopped.

(14) Wear gloves when installing and handling components and plates.

(15) The wire rope should be replaced immediately when it is broken in glue, steel wire and entanglement.

(16) special type of work with a valid certificate.

(17) At the end of a day's work, the installed building should be properly supported to avoid accidents.

(18) always wear protective glasses when drilling.

(19) Take safety protection measures at the site, set up scaffolding according to regulations and pass the inspection before use.

(2) Before moving, the obstacles in the road ahead should be cleared and the pits and depressions should be filled, and then the road surface can be compacted before moving forward.

(21) Before carrying out each task, the safety matters shall be explained to the installer repeatedly.

(22) The company adopts a two-level safety supervision system to realize safety education and safety inspection.

iii. Construction measures for safety in production

(1) Responsibility system for safety in production

Establish and improve the responsibility system for safety in production, and set up a leading group for safety management in this project, formulate safety measures, and implement the responsibilities to people.

the team shall set up a part-time quality safety officer to form a quality and safety supervision network, and timely check whether the safety equipment and labor protection articles on the site are complete.

(2) Do a good job in safety education for employees on the construction site:

Employees should be given regular safety education, and workers should master the operation skills of this type of work and be familiar with the safety operation procedures of this type of work. Special types of work can only be employed with certificates after passing the examination.

new workers must be given three-level safety education, and they can only take up their posts after passing the examination.

(3) Earnestly implement the safety inspection system:

The safety inspection includes regular inspection system, daily inspection of the shift, weekly inspection of the site, and monthly inspection of the company, and there is a system of hidden dangers registration, rectification, review and elimination, so that major accident hidden dangers can be rectified on schedule by personnel, time and measures.

(4) Make good use of the three treasures:

When entering the construction site, you must wear a safety helmet, hang a safety net with a width of more than 3 meters when the building is more than 4 meters high, and fasten your seat belt when working at height.

(5) Do a good job in safety signs on the construction site:

There are ten safety signs on the construction site, and a safety production bulletin board should be set up to publicize the knowledge of safety production to workers in the form of pictures and blackboard newspapers.

(6) Carefully arrange the safe electricity consumption on the construction site:

According to the requirements of the site plan, consider the rationality of the installation position of the power supply box, which is firmly installed, with doors and locks, rainproof measures, one machine and one brake in the box, orderly arranged, grounded to zero according to regulations, and hand-held electric tools with grounding to zero and leakage protectors. Electricians should always check the construction electricity consumption, so that the electrician should be responsible for the wiring.

(7) Construction machinery:

Specialized mechanical personnel shall be responsible for the assembly and disassembly of construction machinery, and technical safety measures for assembly and disassembly shall be formulated. The foundation treatment conforms to the regulations, and all kinds of limit insurance must be complete, effective, safe and reliable.

(8) The four entrances and five sides should be protected as required

(9) Special personnel should be responsible for the management of key fire prevention parts, fire prevention signs should be set up according to standards, and three fire extinguishers should be equipped. Smoking is strictly prohibited in the woodworking workshop, and protective measures should be taken for inflammable and explosive materials.

(1) All construction personnel entering the site must unconditionally obey the site safety regulations. Technicians shall promptly make partial and sub-item safety technical disclosure to the team, and each team shall carefully study the relevant provisions in the "Safety Operation Regulations" and strictly abide by them.

(11) make use of our experience in creating a safe and civilized construction site in recent years, continue to strengthen management and strive for a provincial-level safe and civilized construction site.

IV. Technical measures for safety organization

1. Prevention of falling from high altitude

(1) Site construction personnel should wear safety helmets, aerial work personnel should wear safety belts, which should be hung high and used low, and tied in a safe and reliable place, and site workers should wear non-slip shoes.

(2) The hoisting work area should be clearly marked and guarded by designated personnel, and the non-hoisting site operators are forbidden to enter. When the crane is working, it is forbidden to stand under the jib, and at the same time, it is forbidden to stay within the slewing radius of the crane jib.

(3) The ladder used for climbing and the lifting operation platform should be secure. When moving the operation platform, it is forbidden to stand on it.

(4) When hoisting, the personnel at high altitude should stand on the operation platform, hanging basket and ladder to work. When hoisting the steel beam, add a safety protection bracket on its upper chord, and pull a safety wire rope above the personnel's work, so that the construction personnel can operate safely on the upper chord of the beam. It is forbidden to walk on the unreinforced components.

(5) After the structural foundation is completed and the purlins are installed in place, it is necessary to dismantle the safety support on the upper chord of the beam. Before dismantling the installation support, a palm rope with a diameter of 15mm and a length of 9m is fixed on the purlins of the whole beam as a safety rope to hang the safety belt. Only then can the safety support be dismantled and the remaining purlins above it be installed.

(6) Safety belts, insulated soft-soled shoes and safety measures must be worn for aerial operation.

(7) Before you can walk safely, the roof panels must be connected to purlins safely, so that each side is connected to other roof panels, and you must never walk on partially connected or unconnected roof panels. Do not step on the side ribs of the board and the folds near the board edge and within 5 meters from the edge of the unfixed board.

(8) Single-story roof panels shall not be used as working platforms. People are not allowed to stand on thermal insulation cotton without bearing strength.

(9) Once oily substances are left on the roof board, wipe them off immediately to prevent them from slipping or falling. Workers should always pay attention to prevent dangerous situations and use safety belts, safety nets and handrails.

(1) People should keep their hands and feet away from moving heavy objects and lifting equipment. Don't stand under the hanging objects and slings.

2, to prevent falling objects from injuring people

(1) All kinds of tools and bolts carried by aerial workers should be put away in special tool bags. When passing articles at high altitude, safety ropes should be hung up, and they should not be thrown casually to prevent injuries.

(2) During hoisting, it is not allowed to pile up or hang sporadic objects on the components, and the sporadic objects should be passed up and down in special bags.

(3) The binding of components must be firm, and the lifting point should pass through the center of gravity of components. When hoisting, it should be stable to avoid vibration or swing. Before the component is in place or fixed, it is not allowed to untie the hoisting rigging to prevent the component from falling and hurting people.

(4) For the hoisting of steel beams, because the steel beams are irregular H-beams, the binding points are easy to slide, so a special steel plate δ=14mm thick steel connecting plate for hoisting county hanging points is specially made, and it is fastened with the screw plate and the steel beam.

(5) when lifting components, the speed should not be too fast, and it is forbidden to rise or fall sharply to prevent components from falling off.

(6) After the components are installed, the connection and stability of each component should be checked. When the connection is safe and reliable, the hook can be loosened and the cable can be unloaded.

(7) When hoisting high-altitude docking components, tie the slip measures. Control its direction.

(8) When working in rainy days, necessary anti-skid measures should be taken, and there should be sufficient lighting for night work.

(9) It is especially pointed out that the construction personnel should stand on a stable and reliable ladder when loosening the hook and unloading the cable during interlayer hoisting.

(1) it is forbidden to throw materials down at high altitude.

3. Requirements for lifting equipment operation:

(1) When lifting, the crane should be commanded by a special person. The commanding personnel should be located where the crane driver can see clearly the whole lifting process. The command gesture of the crane operator should be accurate, and the whistle should be bright. The crane driver should concentrate and obey the command, and must not leave his post without authorization.

(2) When the operation is interrupted due to equipment failure during the hoisting process, measures must be taken to deal with it, and the components shall not be suspended for a long time.

(3) hoisting operation is prohibited when the wind force is 6 or higher.

(4) Non-drivers are not allowed to enter the cab without authorization. When the crane stops working, it should brake the turning back and the traveling mechanism.

(5) The lifting equipment is not allowed to work on the ramp, and the height difference between the two sides of the crane is not allowed to be too large.

(6) If the site conditions are poor and the soil is soft, although the crawler crane is paved with walkway boards, the soil will become softer after the rain. In order to prevent the crawler crane from toppling during walking and hoisting, other machinery is needed to level and compact it again at the site to avoid accidents.

4. Prevent the instability of the structure after hoisting

(1) After the components are hoisted in place, the hooks can be removed only after initial and temporary fixing or reliable connection, and the fixing tools or other stabilizing devices can be removed only after being stabilized.

(2) The roof members shall be hoisted, fixed in time and the roof support system shall be installed to keep the structure stable.

(3) Before the members with large slenderness ratio are temporarily fixed in place to form a stable unit system, slip ropes and ground anchors should be set to fix them.

(4) For the space system that meets the requirements after overall correction, all connecting bolts should be inspected and tightened to meet the requirements, so as to ensure that it becomes a stable space stiffness unit.

5. Prevent electric shock accidents

(1) Specialized personnel shall be responsible for the installation, maintenance and management of on-site electricity consumption, and it is strictly forbidden for non-electricians to dismantle it at will.

(2) Don't use electric tools or equipment standing in wet places.

(3) All kinds of wire plugs and switches at the site are located in the switch box, and the switch must be

pulled down after the power failure.

(4) All kinds of electrical equipment must have good grounding and zero connection. For hand-held power tools used on site, there must be leakage protectors, and the operators must wear insulating gloves and shoes.

(5) When hoisting components, collision should be prevented, and temporary stay wires should be protected from electric shock.

(6) all kinds of wires should be checked frequently, and problems should be handled in time.

(7) The temporary power supply on site shall be erected according to the relevant national safety regulations and the relevant regulations of the company. The power supply shall be equipped with leakage protection devices, and the electrical construction machinery shall be grounded to zero.

(8) The motors and equipment used for construction must be grounded, and damaged wires and cables are absolutely not allowed. The power supply should be provided with an electric shock protector.

6. On-site fire prevention and explosion prevention

(1) Fire fighting equipment and tools are ready on site, and there are special fire guards.

(2) When acetylene and oxygen cylinders are transported at the site, shockproof measures should be taken. It is absolutely forbidden to throw or slam into the ground, and at the same time avoid exposure to the sun, and the safe distance from open flames should be more than 1 meters.

(3) During construction, attention should also be paid to fire prevention. Acetylene and oxygen should be placed in accordance with regulations to ensure a safe distance. Flammable articles on site should not be piled up or abandoned at will, and should be placed in a safe place.

V. Civilized construction measures

(1) This site shall meet the requirements of a safe and civilized construction site.

(2) All material stacking places and temporary roads on site are hardened with fine stone concrete.

(3) make good site drainage to ensure no water accumulation after rain and smooth transportation.

(4) according to the standards of the Ministry of construction, combined with the actual requirements of the construction site and the surrounding environment, the canteen, clean dormitory, flush toilet, etc. are set up on site to ensure the working and living conditions of employees.

(5) Arrange the stacking of materials, the placement of electrical appliances, the erection of lines, etc. according to the general layout specification.

(6) protection should be done around the construction site, and safety slogans and signs should be set in prominent positions to establish the image of civilized construction.

(7) After the daily construction is completed, the site shall be cleared, and all small construction machines and tools shall be put into storage.

(8) In order to ensure that the noise will not disturb people, concrete pouring shall not be carried out during the lunch break as far as possible, and machinery with high noise shall not be opened for construction at night, and all construction machinery on the site shall stop working before 21 o'clock every day.

(9) If it is really necessary to construct at night, the periphery of noisy machinery such as mixers and electric welding machines should be sealed to minimize the noise.

(1) formulate effective noise control measures, and gradually implement them in the construction.

(11) accept the supervision of the nearby masses and listen to their opinions patiently.

VI. Construction measures in rainy season

1. In order to complete the project construction with good quality and quantity, the possible time and corresponding measures are used to create conditions for construction, and the construction protection measures in this rainy season are specially formulated.

2. Grasp the meteorological data, contact the meteorological department regularly, record the weather forecast regularly, and report it at any time, so that the construction site can make good work arrangements and take preventive measures, especially to prevent the sudden attack of bad weather from affecting our construction.

3, when the rainy season weather is bad, can't meet the technical requirements and can't guarantee the safe construction, should stop lifting construction. At this point, attention should be paid to ensure the safety of the working face and set necessary temporary fastening measures (such as cable wind rope and fastening card).

4. High-strength bolts are not allowed to be installed in rainy days, and the high-strength bolts stored on the operation surface should be put into boxes and cages. For wearing unscrewed high-strength bolts, measures such as striped cloth should be adopted to wrap them for rain protection. The high-strength bolt hanging box should be sealed and waterproof, and the aerial work position should be reliable, safe and convenient.

5. Drainage measures in construction: using natural drainage method, annular drainage ditch is excavated, bricklaying is used, and drainage system is built. In order to reduce surface water infiltration and shorten the distance of surface water flow path, drainage system is set in the site, and the end of the drainage ditch in the living area of production area is set with a sedimentation tank with a depth of 1.5m, and 1: 2 cement mortar is used for regular dredging to prevent sewage from flowing into the river and sewer network.