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OCCUPATIONAL SAFETY AND HEALTH
Instructions on labor protection for a copper worker. Full document
Occupational Safety and Health / Standard instructions for labor protection 1. General provisions 1.1. The instructions apply to all departments of the enterprise. 1.2. The instruction was developed on the basis of DNAOP 0.00-8.03-93 "Procedure for the development and approval by the owner of labor protection regulations in force at the enterprise", DNAOP 0.00-4.15-98 "Regulations on the development of labor protection instructions", DNAOP 0.00-4.12-99 " Standard regulation on training on labor protection", DNAOP 0.00-1.28-97 "Rules for labor protection in road transport". 1.3. According to this instruction, the coppersmith is instructed before starting work at the enterprise (initial briefing), and then every 3 months (re-instruction). The results of the briefing are recorded in the "Journal of registration of briefings on labor protection issues". In the journal, after passing the briefing, there must be the signatures of the instructing and coppersmith. 1.4. The owner must insure the coppersmith against accidents and occupational diseases. In case of damage to health due to the fault of the owner, he (the coppersmith) has the right to compensation for the harm caused to him. 1.5. For non-compliance with this instruction, the coppersmith bears disciplinary, material, administrative and criminal liability. 1.6. Persons at least 18 years of age who have the appropriate qualifications, have passed a medical examination, an introductory briefing on labor protection and briefing at the workplace are allowed to work as a coppersmith. 1.7. The coppersmith must:
1.8. The main dangerous and harmful production factors affecting the tinker are:
1.9. The coppersmith is provided with overalls, special footwear and personal protective equipment:
In winter, a person permanently employed on outdoor robots is additionally issued: a cotton jacket and trousers with a warm lining. 1.10. Copper work must be carried out in a specially designated room, equipped with equipment, fixtures and tools in accordance with regulatory and technological documentation. 1.11. In the room where copper works are performed, acid neutralization solutions must be constantly available: a vessel with a 5-10% neutralizing solution of baking soda (for the skin of the body) and a 2-3% solution of baking soda (for the eyes). 1.12. The room for performing copper work must be equipped with supply and exhaust and local ventilation. 1.13. On equipment and equipment that emit dust, steam or gases during operation, it is necessary to install local exhausts. 1.14. Works associated with the release of harmful vapors, as well as work on cleaning parts before soldering or tinning, must be carried out in places equipped with local exhausts. 1.15. Acid pickling must be carried out in unbreakable acid-resistant containers and only in a fume hood (glass containers are not allowed). When pickling, it is not allowed to lower a large amount of zinc into acid at the same time. 1.16. The flux and materials for its manufacture must be stored in a fume hood in an amount that does not exceed the daily requirement. 1.17. Smoking is prohibited in the copper area. 2. Safety requirements before starting work 2.1. Put on overalls, prepare personal protective equipment. 2.2. Prepare the workplace, select the necessary tools, equipment and necessary materials. 2.3. Blowtorches before starting work and periodically, at least once a month, must be inspected and checked for leaks, followed by registration in a special journal. Defective lamps must be returned for repair. 3. Safety requirements during work 3.1. Copper work must be carried out with the ventilation working. 3.2. Workplaces during soldering work must be cleared of combustible materials. 3.3. When soldering fuel tanks and containers from flammable and combustible liquids, it is necessary to: drain the remaining fuel through the drain hole, rinse them with hot water, steam them, rinse again with hot water and caustic soda, dry with hot air until traces of flammable and combustible liquids are completely removed. 3.4. Soldering must be carried out with open plugs. 3.5. It is allowed to perform soldering by first filling the container with hot water or by continuously supplying an inert gas (nitrogen, exhaust gases from a carburetor engine). 3.6. To fill the container with exhaust gases, use a hose equipped with a spark arrester. The hose is connected to the exhaust pipe of a car whose engine is running at low crankshaft speeds. 3.7. Soldering must be carried out with a continuous flow of exhaust gases throughout the entire soldering time. Drain holes can be used to remove gases from a container or fuel tank. 3.8. Soldering radiators, fuel tanks and other large parts is necessary on special stands (stands) equipped with trays for flowing solder. 3.9. When cleaning the radiator tubes with a ramrod, do not keep your hands on the opposite side of the tube. It is forbidden to insert the ramrod into the tube until the handle stops. 3.10. Repaired radiators should be leak tested with compressed air in a water bath. 3.11. Compressed air pressure when testing the radiator should not exceed the value specified in the technological documentation for a particular brand of car. 3.12. When working with a blowtorch, you must adhere to the following requirements: 3.12.1. Before ignition, check its serviceability. 3.12.2. The lamp reservoir must not have cracks and seals with fusible solders. 3.12.3. The filler plug must be screwed in completely. 3.12.4. You can disassemble the blowtorch only after bleeding compressed air. 3.12.5. Extinguish the blowtorch flame only with a shut-off valve. 3.12.6. It is necessary to kindle a blowtorch by pouring fuel only through the burner nipple. 3.12.7. Do not use gasoline for lamps designed for kerosene. 3.12.8. A burning lamp must be kept under a fume hood and not leave the workplace. 3.13. When working with a blowtorch, it is prohibited: 3.13.1. Light a defective blowtorch. 3.13.2. Fill the lamp with fuel to more than 3/4 of the capacity of its reservoir. 3.13.3. Use leaded gasoline for refueling. 3.13.4. Fill the blowtorch with fuel, pour out fuel or disassemble the blowtorch closer than 3 m from an open flame. 3.13.5. Pour fuel into an uncooled lamp. 3.13.6. Release compressed air through the filler hole when the lamp is on or when the burner is not cool. Z.13.7. Increase the pressure in the lamp reservoir when air is pumped over the allowable working pressure in accordance with the passport. 3.13.8. Operate with a lamp that has not passed the periodic test. 3.14. In the event of fuel leakage, deformation of the lamp reservoir and other malfunctions, it is necessary to immediately stop working with it. 3.15. When using gas burners for soldering, it is necessary to adhere to the requirements of the "Safety Rules for Gas Supply Systems of Ukraine". 3.16. Lead and non-ferrous metals should only be melted in a fume hood. A vessel with molten metal must not be placed on a damp floor. 4. Safety requirements after finishing work 4.1. Turn off, extinguish the equipment that was used in the work. 4.2. Thoroughly clean the workplace; put fixtures, equipment, materials in a specially designated place. 4.3. Make sure that after work there are no smoldering materials, objects, parts left in the area. 4.4. Remove overalls, wash face, hands with warm water and soap; shower if possible. 4.5. Report to the master about all the shortcomings that occurred during the work. 5. Safety requirements in emergency situations 5.1. Immediately stop work, do not allow unauthorized persons into the danger zone. 5.2. Turn off all electrical appliances. 5.3. Report what happened to the master. 5.4. If there are victims, provide them with first aid, if necessary, call an ambulance. 5.5. Providing first aid. 5.5.1. Providing first aid in case of electric shock. In case of electric shock, it is necessary to immediately release the victim from the action of electric current by disconnecting the electrical installation from the power source, and if it is impossible to disconnect it, pull it away from the conductive parts by clothing or using insulating material at hand. If the victim has no breathing and pulse, it is necessary to give him artificial respiration and indirect (external) heart massage, paying attention to the pupils. Dilated pupils indicate a sharp deterioration in the blood circulation of the brain. In this state of recovery, it is necessary to start immediately, and then call an ambulance. 5.5.2. 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, which is placed in it, to 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. 5.5.3. 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 body 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. 5.5.4. First aid for burns with acids and alkali. If acid or alkali gets on the skin, the damaged areas must be thoroughly rinsed with a stream of water for 15-20 minutes, after which the acid-damaged surface should be washed with a 5% solution of baking soda, and the burnt with alkali - with a 3% solution of boric acid or an acetic solution. acids. If acid or alkali gets on the mucous membrane of the eyes, it is necessary to thoroughly rinse the eyes with a stream of water for 15-20 minutes, then rinse with a 2% solution of baking soda, and if the eyes are damaged by alkali, with a 2% solution of boric acid. In case of burns of the oral cavity with alkali, it is necessary to rinse with a 3% solution of acetic acid or a 3% solution of boric acid, for acid burns - with a 5% solution of baking soda. If acid enters the respiratory tract, it is necessary to breathe a 10% solution of baking soda sprayed with a spray gun, if alkali enters, a sprayed 3% solution of acetic acid. 5.5.5. First aid for thermal burns. In case of burns with fire, steam, hot objects, in no case should you open the formed blisters and bandage the burns with a bandage. For first-degree burns (redness), the burned area is treated with cotton wool soaked in ethyl alcohol. For second-degree burns (blisters), the burned area is treated with alcohol or a 3% manganese solution or a 5% tannin solution. For third-degree burns (destruction of skin tissue), the wound is covered with a sterile bandage, call a doctor. 5.5.6. First aid for bleeding. 5.5.6.1. Raise the injured limb up. 5.5.6.2. 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). 5.5.6.3. 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. 5.6. If a fire occurs, start extinguishing with the available fire extinguishing equipment. If necessary, call the fire department. 5.7. Follow the instructions of the head of work to eliminate the emergency.
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