Instruction on labor protection for a locksmith for the operation and repair of in-house gas equipment

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Instruction on labor protection for a locksmith for the operation and repair of in-house gas equipment

Occupational Safety and Health

Occupational Safety and Health / Standard instructions for labor protection

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Safe Operation

1. General safety requirements

1.1. Persons who do not have medical contraindications, have reached 18 years of age and have passed:

induction training;
fire safety briefing;
initial briefing at the workplace;
training in safe methods and techniques of work for at least a 20-hour program, as for work with increased danger. High-risk jobs include:
inspection and repair of gas equipment and pipelines in gas-hazardous premises, purging with gas and starting gas into the gas distribution system, installation and removal of plugs from gas pipelines and other work established by the list of works with increased danger.
instructing on electrical safety at the workplace and checking the assimilation of its content.

1.2. A mechanic for the operation and repair of in-house gas equipment must undergo:

repeated briefing on labor safety at the workplace at least every three months;
unscheduled briefing: when changing the technological process or labor protection rules, replacing or modernizing production equipment, fixtures and tools, changing working conditions and organization, in case of violations of labor protection instructions, breaks in work for more than 60 calendar days (for work, to which are subject to increased security requirements - 30 calendar days);
dispensary medical examination according to the order of the Ministry of Health of the Russian Federation No. 90 dated March 14.03.96, XNUMX.

1.3. A mechanic for the operation and repair of indoor gas equipment is obliged to:

comply with the internal labor regulations established at the enterprise;
comply with safety rules in the gas industry;
comply with the requirements of this manual, fire safety instructions, electrical safety instructions;
comply with the requirements for the operation of equipment;
use for its intended purpose and take care of the issued personal protective equipment.
be able to use PPE, a gas analyzer, be able to provide first aid to victims of suffocation, carbon monoxide poisoning, burns, electric shock.

1.4. A mechanic for the operation and repair of in-house gas equipment must:

be able to provide first (pre-medical) assistance to the victim in an accident;
know the location of first aid, primary fire extinguishing equipment, main and emergency exits, evacuation routes in case of an accident or fire;
perform only the assigned work and not transfer it to others without the permission of the foreman or head of the workshop;
during work, be attentive, not be distracted and not distract others, do not allow persons who are not related to work to the workplace;
keep the workplace clean and tidy.

1.5. The worker must know and observe the rules of personal hygiene. Eat, smoke, rest only in specially designated areas and places. Drink water only from specially designed installations.

1.6. If any malfunctions of equipment, fixtures, tools and other shortcomings or hazards are found in the workplace, immediately inform the foreman or head of the workshop. You can start work only with their permission after the elimination of all deficiencies.

1.7. If a fire is detected or in the event of a fire:

turn off the equipment;
inform the fire brigade and administration;
start extinguishing the fire with the primary fire extinguishing equipment available in the workshop in accordance with the fire safety instructions.

In case of a threat to life - leave the premises.

1.8. In case of an accident, provide the victim with first (pre-medical) aid, immediately report the incident to the foreman or head of the workshop, take measures to preserve the situation of the incident (equipment condition), if this does not create a danger to others.

1.9. For non-compliance with the safety requirements set forth in this manual, the worker is liable in accordance with applicable law.

1.10. In accordance with the “Standard industry standards for the free issuance of special clothing, special shoes and other personal protective equipment to workers and employees,” a mechanic for the operation and repair of in-house gas equipment is entitled to a cotton suit (wearing period - 12 months) and combined mittens (wearing period - 2 months) ), a waterproof raincoat, a hose gas mask (on duty), rubber boots, in winter, additionally - a jacket with an insulating lining, trousers with an insulating lining.

1.11. The main hazardous and harmful production factors under certain circumstances can be:

suffocation from lack of oxygen when working in a gassed room.
electric current;
pressure vessels.
hot surfaces of pipelines on injection lines;
work at height;
increased noise;
poisoning by products of incomplete combustion of gas
frostbite of the skin as a result of exposure to liquefied gas when it exits from faulty equipment.

2. Safety requirements before starting work

2.1. Examine the clothing and make sure it is in good condition. Put on overalls, fasten it with all buttons, put your hair under a headdress.

2.2. Before carrying out repair work, make sure that the equipment is disconnected from the power supply and a poster is posted on it: “Do not turn it on - people are working!”

2.3. Check the workplace (at the equipment, workbench). Make sure that it is sufficiently illuminated and not cluttered with foreign objects, that the tool for use in explosive conditions is lubricated with grease (or copper-plated).

2.4. The floor in the workplace must be flat and not slippery.

2.5. Check the availability and serviceability of the working tool. The hammer should be mounted on an oval handle with a length of 300-350 mm, wedged with a metal pointed wedge, the surface of the striker should be slightly convex and without burrs. Wrenches must correspond to the nominal sizes, it is forbidden to build up wrenches with other items. All percussion instruments must be made of tool steel. The handles of hand tools must be well fitted and have a smooth surface without cracks or burrs.

2.6. Find out the circuit of the disconnected section, warn consumers about the disconnection.

2.7. When working with lifting gear, check the test date. Make sure that the terms of use of the mechanisms have not expired.

2.8. If you are going to work at height, check the serviceability of the scaffolding and scaffolding, their strength, stability, the presence and integrity of the railings from the outside. Make sure ladders and ladders are in good condition. Lean ladders must have mortise treads and metal spikes (for installation on wood or earth floors) or rubber tips (for installation on concrete or stone floors). Ladders must have a device that prevents their spontaneous expansion.

2.9. If you need to use a portable lamp, check it: the presence of a protective grid, the serviceability of the cord and insulating tube, the serviceability of the socket and plug. The voltage of portable lamps should not exceed 42V. Do not use homemade portable lamps.

2.10. Report any faults noticed during the inspection to the master and proceed to work after troubleshooting.

3. Safety requirements during work

3.1. Repair gas equipment only after disconnecting it from the gas pipelines and installing plugs.

3.2. To dismantle fittings, threaded connections of gas pipelines operating on liquefied gas, after purging them with air or inert gas, while determining the end of purging with a gas analyzer.

3.3. To clean the valves, level tubes and three-way valves of pressure gauges only with copper wire

3.4. Perform work in a gassed environment under the following requirements;

use a hose gas mask;
use hammers and sledgehammers made of colored material;
luminaires must be made in explosion-proof design;
use shoes that do not have steel horseshoes;
cover the floors with rubber mats;
when installing cylinders, make sure that the regulator is tightly attached to the valve, check that there is no gas leakage from under the regulator;
release gas into the system after it has been purged;
after the end of the purge, check the tightness of the connection of gas pipelines, fittings and devices by soaping.

3.8. A mechanic is prohibited from operating and repairing indoor gas equipment.

carry out inspection and repair work in basements and wells where the gas pipeline passes, without a preliminary analysis of the air environment;
carry out repairs of cylinders filled with liquefied gas and their valves;
use open fire, turn on and off the lighting in the premises where gas-cylinder installations are installed, during the change of cylinders;
check the density of gas pipelines, fittings and devices, as well as warm up gas pipelines using open fire;
leave unattended sections of the gas pipeline, fittings, devices that are not disconnected by a metal plug and not purged with air, disassembled for repair;
carry out repair work using gas welding on existing gas pipelines without first disconnecting them from the existing network and purging with air;
start gas without control pressure testing of the system, as well as if the technical condition of the gas pipeline, fittings and devices has not been checked in all gasified premises;
use filtering gas masks when performing gas hazardous work;
do not leave solvent residues even for a short time in living quarters;
burn solvent residues in places not intended for this.

4. Safety requirements in emergency situations

4.1. If gas is found in the basements of buildings, regardless of its concentration;

immediately organize ventilation of the basements and notify the dispatch service;
check with a gas analyzer the presence of gas in the air of other rooms and, if necessary, organize their ventilation;
warn people in the building about the inadmissibility of using open fire, smoking, turning on and off electric lighting and electrical appliances;
establish monitoring of changes in gas concentration in the basement;
upon arrival of the emergency brigade, report the situation in detail to the head of the brigade;
in the event of an emergency condition of the gas pipeline, fittings or devices that cannot be eliminated immediately, disconnect the faulty gas pipeline or device from the network;
post an announcement of an emergency ban explaining the reasons for turning off the gas;
seal the valve in front of the gas pipeline section and inform the subscriber about it
stop work with all noticed malfunctions of the tools, fixtures, devices, PPE and report to the work manager;
contribute to troubleshooting and emergency situations;
to eliminate the most urgent malfunctions with strict observance of the requirements of the labor protection instructions.

5. Safety requirements at the end of work

5.1. Ventilate the room in which the work was carried out and use a gas analyzer to check the air condition for the absence of gas.

5.2. Report to the head of work on all malfunctions, malfunctions found during work, and the measures taken to eliminate them.

5.3. Clean work clothes and safety shoes from dust and dirt. By shaking, release the protective clothing from the possible presence of gas in its folds, especially in the sleeves; do not use open fire before this.

Equipment and tools should be put away in a place specially designated for them.

To avoid spontaneous combustion, place oiled rags in a metal container with a lid.

5.2. Remove and put away in a specially designated place (closet) overalls.

5.3. Wash hands and face thoroughly. Take a shower if possible.

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