2. Hang the post responsibility system, safety operation procedures and responsible person identification card beside the mechanical equipment.
5. Do not wipe, oil or tighten bolts when the concrete mixer is running.
6. When pouring mortar or concrete from the mixer, don't put shovels, shovels and other tools into the rotating tank to prevent the tools from being driven by machinery and hurting people.
7. Mechanical operators must hold relevant certificates, and unlicensed and unqualified persons are not allowed to work. Non-operators are strictly forbidden to operate machinery without permission, and offenders will be fined 100 yuan.
8. The personnel who feed the mixer should leave the machine immediately after feeding, and don't clean the landed materials under the raised hopper.
9. Mixer maintenance, should switch, power off, lock, and guardianship by designated personnel.
10. The waste and waste oil in the maintenance process should be cleaned up in time and transported to the designated place, and it is not allowed to be dumped indiscriminately, so as not to pollute the environment.
Construction measures without disturbing people
1, mixer operation room is set on site to reduce the noise of machinery factory.
2, shuttering operation time, try to arrange in the daytime.
3. When pouring concrete, the vibrator should be inserted as soon as possible after opening to reduce idling noise.
4, field personnel are not allowed to sing loudly, are not allowed to call loudly.
5, lunch break and stop construction after ten o' clock in the evening.
6, strengthen the education of civilized construction, improve ideological understanding, consciously safeguard the surrounding environment, do civilized construction is not a nuisance.
Noise management measures
In order to control the noise pollution in the construction site, prevent or reduce noise emission, protect the environment and protect the physical and mental health of employees, the following preventive measures should be taken.
1, artificial noise on the construction site (such as operator's call, noise, etc.). ), the project department takes effective measures in time to stop it, and constantly strengthens the publicity and education of employees' environmental awareness, so that they can form good work habits in their daily lives, comply with regulations, operate according to procedures, and put an end to the imagination of illegal operations.
2. The power equipment department or the machinery user (project department) shall regularly maintain the equipment and machines that are prone to friction or vibration during construction to reduce noise.
3, all kinds of mechanical operators show certificates, according to the operating procedures.
4. Reasonably arrange the construction sites of excavators, pile drivers, concrete mixers, concrete pumps, vibrators, tower cranes and other machines that are prone to generate strong noise, reasonably adjust the operation time, avoid multiple machines and tools working at the same time, and effectively reduce various noise sources and affect the environment at the same time.
6, the construction site before the template installation brush isolation agent, make the template easy to dismantle, eliminate unnecessary noise, need to repair the template should be concentrated in the designated area unified shipped to the yard for maintenance.
Measures to prevent toxic and harmful substances from burning on site.
In order to protect the environment and reduce the pollution of toxic and harmful substances on site, the following measures should be taken on the construction site;
1. The toxic and harmful wastes on the construction site are recovered and bagged by the ZuoYeDui, stacked at the designated place, identified and managed by special personnel, and transported to the designated place in time to prevent pollution to soil, water and atmosphere.
2. It is forbidden to burn toxic and harmful substances in the construction site. Those who burn without permission will be fined at one time 100 yuan.
3. It is strictly forbidden to boil asphalt on the construction site. If it is necessary for production, the operation team shall apply and boil it at the designated place after the approval of the project department. After the operation, the boiling site shall be cleaned up in time, and the waste asphalt shall be recycled and stacked in bags at the designated place.
fire fighting
1, conscientiously do a good job in on-site fire control management, and the construction scheme, construction method and construction technology should meet the requirements of fire control safety.
2. Fire fighting equipment is complete (3 fire extinguishers, 1 fire axe, 2 fire forks, 2 fire buckets and 2 fire elevators). A special fire box with water capacity of15m2 is set on site, a water pump with lift of100m is installed, and a water source interface is set with 2-inch steel pipes on each floor. In order to meet the requirements of fire fighting, fire fighting equipment shall be managed by special personnel, and shall not be misappropriated, and the fire fighting passage shall be kept unblocked.
3. The inflammable and explosive articles such as gasoline, kerosene and diesel used in the construction site should be stored separately and managed by designated personnel.
4. Strengthen the fire prevention education for on-site personnel, and improve the awareness, knowledge and ability of fire prevention.
Sudden power outage plan
There are many electrical equipments in the construction site, and the crossover operation is frequent. Power lines are greatly disturbed by the outside world, and sudden power failure under unknown circumstances brings a lot of inconvenience to normal construction and production. Therefore, correctly and seriously handling sudden power failure accidents is an important content to ensure the safety of construction and production.
1, after a sudden power failure, immediately check the working state of all electrical equipment, and immediately cut off the power supply of all working equipment.
2, for deep foundation pit or drilling workers, should stop working and leave the working face.
3, explain the reason to the construction personnel, according to the characteristics of construction materials, do a good job of the necessary materials, reduce material waste.
Fire notification
1, conscientiously implement the policy of "prevention first, elimination second", and do a good job in prevention and treatment;
2. Conduct safety and fire prevention education for employees, organize safety inspection, and eliminate fire hazards;
3, fire control facilities, equipment should be managed by special personnel, regular inspection, repair, maintenance, replacement, purchase, to ensure good and effective;
4. Fire fighting equipment should be placed in an obvious and easy-to-get place, and articles and sundries are not allowed to be stacked around;
5. It is strictly forbidden to use naked flame on the construction site. When naked flame must be used, it is necessary to apply for a hot card and take strict safety precautions;
6, the construction site, processing workplaces, materials should be neat, the flammable and explosive combustible materials should be cleaned up in time, to ensure smooth roads on the construction site;
7, the establishment of voluntary fire brigade, organize team members to learn fire knowledge, strengthen business training, improve fire prevention skills, in order to maintain safety in production.
Emergency treatment
1, the construction site is equipped with 1 health personnel, who have passed the training and education examination of the health department and hold relevant certificates.
2, equipped with medicine box and emergency medicine, equipped with emergency stretcher.
3. In case of emergency, give necessary first aid to the injured, avoid the injury expanding, and quickly send them to the nearest hospital for rescue.
Preventive measures for seasonal construction
A, summer construction preventive measures, summer climate is hot, high temperature for a long time, to do a good job of heatstroke prevention.
1, take various forms to educate employees on heatstroke prevention and cooling, so that employees can understand the symptoms of heatstroke and learn to take emergency measures for heatstroke patients.
2. Reasonably adjust the work and rest time, avoid high-temperature operation at noon, strictly control workers' overtime work, appropriately shorten workers' aerial work time, and ensure that workers have sufficient rest and sleep time.
3. Workers working at heights should have regular health check-ups, and those with contraindications should be transferred from their posts at heights in time.
4, to timely supply tea, cold and salty drinks, mung bean soup.
5. Distribute emergency medicines and labor protection articles for heatstroke prevention and cooling to employees in time.
Second, the rainy season construction preventive measures. When working in rainy season, we should do a good job in preventing electric shock, lightning protection and collapse.
1, in order to prevent electric shock, bare wires and plastic wires shall not be used for the power cord, and it shall not be set along the ground. The distribution box must be waterproof and impervious, and the electrical layout should comply with the regulations. Electrical components shall not be damaged, and it is forbidden to be exposed with electricity. The metal shell of mechanical and electrical equipment must have reliable grounding or zero protection. When using hand-held electric tools and mechanical equipment, qualified leakage protectors, temporary site lighting and marker lights must be installed, and the voltage shall not exceed 36V. In particularly humid places, electrical workers should wear insulating shoes and gloves.
2. Lightning protection, tower crane, construction elevator and scaffolding above the building. Lightning protection device shall be installed.
3, prevent collapse, scaffolding, prevent sinking tilt. There should be enough slopes on both sides of pits, troughs and ditches, and the dangerous parts should be supported to do a good job of drainage. Once an emergency is found, earthwork construction should be stopped immediately.
In case of strong wind or strong lightning above level 6, aerial work and hoisting operation should be stopped.
1, take anti-skid measures and remove frost, ice and snow on ramps, sidewalks and ladders in time.
2, strengthen the application and management of fire, abide by the fire regulations, to prevent fire.
3, scaffolding, safety nets, temporary electrical engineering, mechanical equipment and other safety protection, in line with the relevant provisions.
4. Correct use of personal protective equipment.
Emergency plan for windy, rainstorm and snowy days
There are frequent construction operations, materials piled up in the open air, and many temporary structures, which are affected by many factors of weather change. Strong wind, heavy rain and heavy snow have a great influence on the construction, and improper handling will cause property losses and casualties. Always pay attention to the weather changes and take effective measures as soon as possible to ensure the normal construction and production.
1. In case of strong winds of magnitude 6 or above and bad weather with daily rainfall of 10mm or more, the outdoor operation should be stopped and the power supply should be cut off.
2. Check the site drainage, dredge the drainage ditch, and do a good job in protecting temporary facilities and equipment. Raw material components and small construction machinery should enter the room or do a good job of rain, moisture, crack and collapse prevention.
3. Do a good job of intercepting and retaining water around the foundation and foundation engineering, and check at any time to prevent rainwater from flowing backwards and ensure the stability of the surrounding earthwork.
4. Temporary supports should be set around the retaining wall and independent wall of masonry engineering. Structure hoisting should stop operation.
Preventive measures for falling from a height
1. Detailed construction organization design is required for ground operations.
2. Establish corresponding responsibility system; Conduct safety education and disclosure before construction, and implement various safety technical measures and personal protective equipment.
3. Before construction, the safety signs, tools and electrical equipment for working at heights must be checked, and they can be put into use only after being confirmed in good condition.
4. Climbing workers must go through professional technical training and professional examination, hold relevant certificates, and have regular physical examination. People with hypertension, heart disease, schizophrenia, paranoia and epilepsy are forbidden to work on it.
5. In rainy and snowy weather, reliable anti-skid, cold-proof and anti-freezing measures must be taken to clean up all the snow and ice in time. In case of gale of magnitude 6 or above, aerial work is prohibited.
6. When the safety protection facilities need to be temporarily removed or changed due to the operation, it must be approved by the construction director and the safety officer, and the corresponding reliable measures can be taken before removal, and the operation should be resumed immediately.
7. When the protective shed is erected for demolition, a warning zone should be set up, and special personnel should be assigned to monitor it. It is forbidden to dismantle from top to bottom at the same time.
8. Formwork support shall be carried out according to the specified operation sequence: the next procedure shall not be carried out before the formwork is fixed, and it is forbidden to climb up and down on the connecting rod and supporting rod, and it is forbidden to disassemble the formwork on the same vertical plane.
9. When binding column and wall reinforcement, do not stand on the reinforcement skeleton or climb up and down.
10. When pouring concrete; When pouring frames, lintels, awnings and small platforms above the ground, an operation platform should be set up, and it is not allowed to stand on the formwork or support for operation.
1 1. Under special circumstances, there is no reliable safety measures, so you must fasten your seat belt, fasten your safety hook or set up a safety net.
12. When the template is crossed with other types of work, it is not allowed to operate vertically. The operation position of the lower floor must be lower than the radius of the possible falling range determined according to the height of the upper floor. If the above conditions are not met, a safety protection layer should be set up.
13. When dismantling steel formwork and scaffolding, there shall be no other operators below.
Dust emission management measures
In order to prevent or reduce dust emission, control the dust concentration in the construction site, protect the air environment and ensure the physical and mental health of employees, the following management measures should be taken in the construction site:
1. The project department shall sprinkle water before the site leveling and earthwork excavation of the new project to reduce dust.
2. The Project Department will harden the concrete or spread slag on the vehicles entering and leaving the road, and often spray water for cleaning, so as to maintain a good sanitary condition.
3. The Project Department shall set up a concrete mixer protective shed at the construction site to prevent dust pollution generated during concrete mixing.
4. The project department manages the materials that are easy to produce dust, such as cement and white powder. , and centralized storage, assign special personnel to collect and distribute materials.
5. Temporary loading and unloading and handling materials should be covered in time to reduce the direct emission of dust.
6. Employees who frequently come into contact with dust (such as metal powder and suspended air) in field operation should be equipped with masks and other necessary protective articles, and the trade union should supervise and inspect the distribution and use of labor protection articles.
7. The safety production section shall regularly check the dust on the construction site, with no obvious suspended solids in the air as the standard, and make supervision and inspection records. /albums/c-96/#from=zhidao