|
Arabic
Bengali
Chinese
English
French
German
Hebrew
Hindi
Italian
Japanese
Korean
Malay
Polish
Portuguese
Spanish
Turkish
Ukrainian
Vietnamese|
OCCUPATIONAL SAFETY AND HEALTH
Labor protection instruction for a plasterer
Occupational Safety and Health / Standard instructions for labor protection Safe Operation 1. General requirements for labor protection 1.1. Persons under 18 years of age who have passed a medical examination and are recognized as fit to work in this profession are allowed to perform plastering work, as well as introductory briefing on labor protection, industrial sanitation and fire safety, primary instruction, training, knowledge testing on labor protection and received certificate for the right to work independently. 1.2. The admission of a plasterer to independent work is issued by a written order for the enterprise. Re-instruction is carried out after three months. Periodic testing of knowledge on labor protection is carried out at least once a year. 1.3. The plasterer is not allowed to work in the following cases:
1.4. The plasterer reports directly to the foreman of the site, and in the process of work - to the foreman and performs only the work that is assigned to him. 1.5. The plasterer must:
1.6. The plasterer must be familiar with the harmful and dangerous production factors affecting the worker. This is the possibility of injury, burns, electric shock, poisoning, etc. 1.7. The plasterer must work using personal protective equipment: goggles and rubber gloves, respirators, safety helmets, safety belts. 1.8. For violation of labor protection rules and these instructions, the plasterer is liable in the manner prescribed by law and internal labor regulations. 2. Safety requirements before starting work 2.1. Before starting work, the plasterer needs to prepare the workplace: remove unnecessary items, properly prepare and arrange materials, tools, mechanisms, make sure they are in good condition, and also check the serviceability of scaffolds, scaffolding and cradles. 2.2. Handles of hand tools must be well fitted, their surface must be smooth (no cracks or burrs). Mortar pumps, nozzles, hoses, dispensers and other equipment, as well as vehicles for supplying the solution, must be in good order. Safety valves and pressure gauges must be sealed. 2.3. When performing work at height, only inventory scaffolding, scaffolding and cradles with fences should be used. Winches, suspension hooks, carrying ropes of cradles should be tested. The gaps between the wall of the building and the working decks of the scaffolding should not exceed 15 cm. There should be no protruding nails in the handrails, decking of the scaffolding and scaffolding. 2.4. Electric and pneumatic tools, as well as machines, are tested at idle. 2.5. In winter, scaffolds and forests, transport routes, workplaces and passages to them are cleared of snow and ice and sprinkled with sand. 2.6. Malfunctions that were discovered during the testing of mechanisms at idle are immediately reported to the master. 2.7. The plasterer must come to the workplace in working clothes. Overalls must be buttoned up with all buttons, sleeves tied up or buttoned up. Women must tuck their hair under their headdress. Personal clothing is stored separately from overalls. 2.8. Work areas must be at a normal temperature and have adequate ventilation. 2.9. Illumination of the workplace should be at least 50 lux, auxiliary rooms - at least 10 lux. Work in poorly lit rooms is prohibited. 2.10. Electrical networks and operating electrical equipment when working near them must be fenced or de-energized. 3. Safety requirements during work 3.1. The workplace must be kept clean. 3.2. Beating of old plaster on stone and wooden surfaces must be carried out from the inventory scaffolding, using a tool with wooden handles. Work and clean the workplace should be in protective glasses and respirators. 3.3. When applying a plaster mortar mechanically and manually on the surfaces of walls and ceilings, and when leveling, grouting and other operations, plasterers must use goggles. 3.4. It is necessary to remove sagging and notch concrete surfaces in mittens and goggles. 3.5. When performing plaster work using chlorinated solutions, goggles and rubber gloves should be used. 3.6. When mechanized application of the plaster mortar, it is allowed to disassemble, clean, repair and remove plugs in the mortar pump, hoses or nozzle only after depressurizing the system and disconnecting them from the mains. 3.7. It is necessary to connect the mortar hoses to each other, to the mortar pump or nozzle only with the help of special clamps. 3.8. When operating the unit, make sure that the hoses do not form sharp corners or loops. 3.9. Between the plasterer and the minder of the mortar pump, a light or sound alarm must be installed. 3.10. When applying spraying, priming and coating with a mortar pump, hold the nozzle at an angle of 60-90 ° to the surface to be plastered and at a distance of 0,7-1,5 m. It is allowed to clean the nozzles only when the valves of the nozzles and pipes are closed. 3.11. When applying a compacted layer of mortar to concrete and stone surfaces using a cement gun, it is necessary to ensure that, when removing the formed plugs, the solution suddenly escaping from the nozzle does not cause harm to the maintenance personnel. 3.12. In the production of plaster work in conditions of negative temperatures, heated solutions are used with additives that accelerate the hardening process. Working with additives requires caution and the use of additional protective equipment (glasses, rubber gloves, respirators). 3.13. When drying plastered surfaces with heaters, it is necessary that the distance from them be at least 1,5 - 2 m, the existing electric heaters must be under constant supervision of electrical personnel. The heaters are enclosed in a sheet steel casing and mounted on a special stand. 3.14. Pouring flammable fuel (gasoline, etc.) into an operating oil and gas heater is prohibited. Working gas heaters must not be left unattended. They are secured to prevent tipping. 3.15. Individual places of plaster are dried using reflective shields with electric heaters, infrared lamps and other safe methods. Drying plaster with braziers that emit carbon monoxide is prohibited. 3.16. Prolonged stay of people (more than 3 hours) in the room to be dried is prohibited. 3.17. Nailing and pasting of sheathing sheets with dry plaster is carried out by units of workers. Inventory sliding racks must be used to press the sheathing sheets to the ceiling surface and hold them; the workplace during these operations is organized on inventory scaffolding, and workers must perform work in protective helmets and goggles. 3.18. Plastering work inside the tank is carried out by units consisting of three people (two of them are insurers), who have a work permit and are provided with life belts. 3.19. In rooms where work is carried out using synthetic adhesive mastics and primers, at least four air changes per hour should be provided. Thickened synthetic mastics and primers are heated only in closed containers in hot water. 3.20. To avoid electric shock, it is forbidden to touch open current-carrying parts of electrical equipment and bare wires. Powered tools, mechanisms and other current collectors should be connected to the network only with the help of devices designed for this. 3.21. As portable lamps, factory-made lamps specially designed for this purpose should be used. Portable lamps must have a voltage of no higher than 36 V, and for dangerous places (damp areas, pits) - no higher than 12 V. 3.22. Places of hot work must be cleared of combustible materials within a radius of 5 m. It is possible to start hot work only after all fire safety requirements have been met (availability of fire extinguishing equipment, cleaning the workplace from combustible materials, protection of combustible structures). It must be remembered that fire, especially in explosive and fire-explosive workshops and premises, must be handled with care. Smoking is allowed only in designated areas. 3.25. External plastering work is carried out from the inventory scaffolding, and the restoration of plaster in some places of the facades - from mobile towers, lifting scaffolds and hanging cradles. It is forbidden to work on random devices (boards, barrels, boxes, all kinds of tragus). 3.24. When plastering internal window slopes, in order to prevent falling, the openings are fenced for the entire time of work. 3.25. For small interior work, portable sliding ladders with mortise steps and metal ladders are used. At the lower ends of the stairs there should be sharp metal (for wood and earth floors) or rubber (for concrete and stone floors) tips. 3.26. For plastering window and door slopes on outdoor scaffolding and fenced decks, the permission of the master is obtained. 4. Safety requirements when working from scaffolding and scaffolding 4.1. Scaffolding and scaffolding up to 4 m high are allowed for operation only after they are accepted by the manufacturer of work and registered in the work log, and above 4 m - after acceptance by the commission. The load on the decking of scaffolding and scaffolding should not exceed the design load indicated on the posted diagrams. 4.2. Metal scaffolding must be securely grounded and equipped with protective equipment. It is forbidden to work from metal scaffolding near existing power lines. 4.3. A dangerous zone under scaffolding is considered to be a zone increased by 2 m along the entire perimeter of scaffolding with a height of up to 4 floors. The higher the forest, the larger this zone is, respectively. 4.4. The means of scaffolding must have even working platforms with gaps between the boards of no more than 5 mm, and when the flooring is located at a height of 1,3 m or more, fences and side elements. Scaffolding must be attached to the wall of the building under construction. The places and methods of fastening are indicated in the project for the production of works. 4.5. When performing plastering work at a height of 1,5 m or more, workers must use safety belts. Workers performing plaster work from scaffolding or scaffolding with power tools must wear safety goggles. 4.6. To avoid accidents, it is prohibited:
4.7. When removing and moving the decking to another tier, it is necessary to completely free them from materials, containers, garbage; access of people to the forests at this time should be closed. 4.8. When repairing facades using multi-tiered scaffolding, it is not allowed to work on two or more tiers along the same vertical, as well as to perform any work under scaffolding. 4.2. If plastering works are carried out on two or more tiers, an intermediate protective flooring must be installed between the workers. In this case, the workers are staggered. Materials and tools should be placed on the decks evenly over the entire area. 4.10. It is not allowed to dump broken off old plaster, removed coverings of the protruding parts of the facade, remnants of materials and construction debris from the scaffolding. 4.11. In the production of plastering works in stairwells, special inventory tables with short front legs, railings 1 m high and a board board should be used as scaffolds located on marches. In stairwells, work at height from ladders is prohibited. 4.12. Scaffolding inside the building may only be placed on a secure floor or floor. It is forbidden to install scaffolds on rolls, floor filing or other structural elements that are not designed for additional load. 4.13. The installation of elements of prefabricated cornices or their traction is carried out on inventory scaffolds or mobile tables. 4.14. Dismantling, repairing and cleaning plastering machines and equipment on scaffolding and scaffolding is prohibited. Such work is carried out at special sites. 4.15. Loading and unloading operations should be carried out under the guidance of a foreman or foreman. Before loading and unloading operations with precast concrete elements, it is necessary to clean them from snow, ice, soil, inspect and, if necessary, straighten the mounting loops. 4.16. When lifting the solution to the workplace with a crane or a lift, the container for the solution (buckets or boxes) must be equipped with special devices (locks that prevent accidental overturning of the mixture). 4.17. Plasterers are prohibited from repairing scaffolding and scaffolding, it must be carried out by qualified workers under the guidance of a foreman. 5. Safety requirements when working on self-elevating cradles 5.1. Persons who have undergone special training in the management and rules of working with them are allowed to work on self-elevating cradles. Those working on the cradles must be issued a production instruction against receipt containing the requirements of labor protection rules, the rules for operating the winch and caring for the cradle, instructions on the maximum loads and permissible lifting speeds of the cradle. 5.2. The cradles must be inventory. It is forbidden to work on homemade cradles. The flooring of the cradle must have a flat, non-slip surface and not go beyond the dimensions of the cradle. 5.3. From all four sides, the cradle flooring must be protected by a railing with a height of at least 1 m, one intermediate element and a side board with a height of at least 15 cm or a metal mesh attached to the railing and the cradle flooring. The load on the flooring of the cradle should not exceed the load capacity established by the passport. 5.4. Passages under cradles must be closed or protected by curtains and marked with safety signs. In the evening and at night, construction sites where work is carried out from cradles, as well as passages, driveways, stairs and mechanisms should be well lit. 5.5. The installation of a self-elevating hinged cradle before putting into operation is tested:
5.6. For the insurance of those working on cradles, safety ropes with a diameter of 6-8 mm with loops every 0,7-1,5 m should be hung. Safety ropes should be fastened separately from the points of attachment of the carrying ropes. 5.7. Before starting to lift the cradle, it is necessary to check the fastening of the railing, side board, material container, which must be installed in the center of the cradle and attached to its flooring, and test the cradle at idle. Malfunctions that were discovered during the idling test must be reported to the master or foreman. 5.8. In winter, the flooring of the cradle, transport routes and passages should be cleared of snow and ice and sprinkled with sand. 5.9. It is forbidden to lift a cradle and work in it to one worker. Before lifting the cradle, you need to stand on it, hook the carabiner of the safety belt to the loop of the safety rope and, as the cradle rises, reattach the carabiner. 5.10. Do not place tools on the railing of the cradle, as they may accidentally be pushed over and injure workers below. 5.11. If the cradle is at the level of a window or doorway, you can not go out of it into the building. At the moment of exit, the cradle may deviate to the side, and the worker, having lost his balance, will fall. It is allowed to get out of the cradle only after it is lowered to the ground. 5.12. Raise or lower the cradle with the help of winches located on the cradle itself, two workers must, one of whom is appointed senior. 5.13. It is forbidden to repair and clean the cradle in a suspended state. 5.14. The cradle must be temporarily fixed to the wall to avoid rocking during operation. 5.15. The lifting and lowering of the cradle must be uniform at a speed of no more than 2 m/min., without distortions. Failure to comply with the lifting rules (cradle misalignment, rope overload, insufficiently strong winch fastenings, etc.) can lead to an accident and serious accidents. 5.16. During the performance of work, workers must stand on the floor of the cradles; it is prohibited to sit and stand on the sides of the cradles. 6. Safety requirements when working with hydraulic lifts and telescopic towers 6.1. Only workers who have undergone special training are allowed to lift in the cradle and control the hydraulic lift from it. The rise of workers in the cradle is allowed only in the presence and under the supervision of the driver-machinist. 6.2. Before starting work, the driver is obliged to check all the working movements of the hydraulic lift to the extreme positions. The check should be carried out without workers in the cradle when controlled from the bottom console. Lifting of workers in aerial platforms and use of the remote control is only permitted after the above checks have been made. 6.3. During the operation of the hydraulic lift, it is forbidden to find people in the area of its mast. 6.4. Work from the lift at night is only allowed if the working area is sufficiently illuminated. 6.5. In the basket of the tower, workers must be secured with a safety belt to its railing. It is forbidden to use telescopic towers VI-15 and VI-23 for lifting cargo with a total weight of more than 100 kg. 6.6. When the aerial platform is in operation, the basket must not touch wires or metal and reinforced concrete supports. The chauffeur-driver is obliged to raise, stop and lower the basket at the signal of the observer or worker. Work on the aerial platform must be done while standing at the bottom of the basket. 6.7. Climbing to a height close to the limit, as well as lifting the telescope basket near live wires, must be done at a reduced speed. 6.8. It is forbidden:
7. Safety requirements after finishing work 7.1. Workplaces should be cleared of garbage and industrial waste, and the remaining materials should be handed over to the pantry. 7.2. Disconnect all machines and mechanisms from the mains using circuit breakers. After stopping all machines and mechanisms, as well as tools, clean from mortar, dirt and dust. To do this, wear safety goggles. 7.3. Empty all containers and store them. 7.4. Put personal protective equipment in order and put it in the pantry. Clean overalls and shoes and hang in individual closets or deposit in the pantry. 7.5. After use, put the cleaning rags in a metal box with a lid and take them to the places indicated by the fire brigade. It is prohibited to leave the used cleaning material in the working premises during non-working hours. 7.6. Upon completion of plastering work on scaffolding or scaffolding, it is necessary:
7.7. After finishing work on the cradle, you must:
7.8. All malfunctions of the tool and equipment noticed during work must be reported to the foreman. 7.9. Wash face and hands thoroughly with warm soapy water and take a warm shower. Do not wash your hands with gasoline, kerosene or other solvents. 8. Safety requirements in emergency situations 8.1. If the hoses fail during mechanized plastering work, immediately stop the work, and clean the scaffolding from the solution. 8.2. All cases of broken wires, malfunction of grounding devices and other damage to electrical equipment must be immediately reported to the foreman or foreman. 8.3. Work from cradles, hydraulic lifts and towers during ice, heavy snowfall, rain and wind speed of 4-5 m/sec. prohibited. 8.4. If smoke is detected or a fire occurs, a fire must be immediately notified to the foreman and reported to the fire brigade using the nearest telephone. At the same time, stop work and take measures to eliminate the fire using the available primary fire extinguishing equipment (fire extinguishers, water, sand, asbestos blankets) according to the source of the fire. 8.5. In the event of an unexpected appearance of gas in operating workshops, immediately put on a gas mask, stop work and leave the danger zone. 8.6. In the event of accidents or diseases, it is necessary to call an ambulance and, before the arrival of a doctor, informing the foreman (mechanic), timely and correctly provide first aid to the victim. 8.7. Providing first aid. 8.7.1. First aid for injury. To provide first aid in case of injury, it is necessary to open an individual package, apply a sterile dressing material that is placed on the wound, and tie it with a bandage. If somehow the individual package was not found, then a clean handkerchief, a clean linen rag, etc. must be used for dressing. On a rag that is applied directly to the wound, it is advisable to drip a few drops of tincture of iodine to get a stain larger than the wound, and then apply the rag to the wound. It is especially important to apply the tincture of iodine in this way to contaminated wounds. 8.7.2. First aid for fractures, dislocations, shocks. In case of fractures and dislocations of the limbs, it is necessary to strengthen the damaged limb with a splint, plywood plate, stick, cardboard or other similar object. The injured arm can also be hung with a bandage or handkerchief from the neck and bandaged to the torso. In case of a skull fracture (unconscious state after a blow to the head, bleeding from the ears or from the mouth), it is necessary to apply a cold object to the head (a heating pad with ice, snow or cold water) or make a cold lotion. If a fracture of the spine is suspected, it is necessary to put the victim on the board, without lifting him, turn the victim on his stomach face down, while observing that the torso does not bend in order to avoid damage to the spinal cord. In case of a fracture of the ribs, a sign of which is pain during breathing, coughing, sneezing, movements, it is necessary to tightly bandage the chest or pull it off with a towel during exhalation. 8.7.3. First aid for bleeding. In order to stop bleeding, you must: 8.7.3.1. Raise the injured limb up. 8.7.3.2. Close the wound with a dressing (from a bag), folded into a ball, press it from above, without touching the wound itself, hold for 4-5 minutes. If the bleeding stops without removing the applied material, put another pad from another bag or a piece of cotton on top of it and bandage the wounded area (with some pressure). 8.7.3.3. In case of severe bleeding that cannot be stopped with a bandage, compression of the blood vessels that feed the wounded area is applied by bending the limb at the joints, as well as with fingers, a tourniquet or a clamp. In case of heavy bleeding, you should immediately call a doctor. 8.8. In all cases, follow the instructions of the head of work to eliminate the consequences of an emergency situation.
▪ Healthcare Laundry Worker. Standard instruction on labor protection ▪ Movement around production facilities. Standard instruction on labor protection
Artificial leather for touch emulation
15.04.2024 Petgugu Global cat litter
15.04.2024 The attractiveness of caring men
14.04.2024
▪ The influence of live Christmas trees on the composition of indoor air ▪ Transplanting a beak to a vulture ▪ Single-chip systems Dimensity 920 5G and Dimensity 810 5G ▪ 24 GHz radar for motion and distance control
▪ section of the site Encyclopedia of radio electronics and electrical engineering. Article selection ▪ article We all look at Napoleons. Popular expression ▪ article When did women start curling their hair? Detailed answer ▪ Yuyub article. Legends, cultivation, methods of application
Home page | Library | Articles | Website map | Site Reviews
www.diagram.com.ua |
We recommend interesting articles Section 
See other articles Section 
Latest news of science and technology, new electronics:
All languages of this page