Instruction on labor protection for the operator of the HVO installation

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OCCUPATIONAL SAFETY AND HEALTH
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Occupational safety instructions for the HVO installation operator. Full document

Occupational Safety and Health

Occupational Safety and Health / Standard instructions for labor protection

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1. General safety requirements

1.1. Workers at least 18 years of age who have passed a medical examination, training and safety instructions are allowed to work as an operator of chemical treatment plants.

1.2. Before being assigned to independent work, the driver must complete training and pass a knowledge test in the commission on electrical safety rules with the assignment of the first electrical safety group to him.

1.3. The HVO operator is allowed to work independently by order of the enterprise.

1.4. A periodic knowledge test of the HVO operator is carried out by the enterprise commission once every 12 months.

1.5. The operator is responsible for:

supply of the boiler room with chemically treated water and the factory regime of the boilers;
correct operation and safety of HVO equipment;
correct production of water and steam analyzes;
proper maintenance of the operating log.

1.6. The operator must know:

purpose, properties of the reagents used;
steam and water quality standards;
Rules for providing first aid for burns caused by acid or alkali.

1.7. The operator must:

maintain the correct mode of HVO;
at least 1 time per hour to make a tour and inspection of all HVO equipment;
regulate the performance of the water treatment plant so that the deaerator always has the necessary supply of water;
regenerate filters, strictly adhering to the established regeneration mode, record the regeneration time in the log;
take measurements and record in the journal the results of analyzes and indications.

1.8. Extraordinary examination of knowledge is carried out:

when new instructions come into force;
after an accident and an accident on the HVO equipment;
when establishing the facts of unsatisfactory knowledge of the instructions and safety rules by the apparatchik.

1.9. During his duty, the operator has the right to demand from the boiler room management:

provision of the chemical waste treatment area with instrumentation, tools, devices, inventory, operational logs and other means necessary for normal and safe operation;
require the site management to timely eliminate equipment defects that arise in the course of work;
notify the management of the enterprise about all violations of the normal operation of the installation at any time of the day;
providing special clothing and protective equipment in accordance with existing standards.

1.10. The operator is obliged to maintain the cleanliness of the equipment and the workplace.

1.11. To receive a shift, the apparatchik must appear in advance and familiarize himself with the entries in the shift log, orders and all switching in the previous shift, check the cleanliness of the workplace, draw up the reception of the shift by hand in the log.

2. Safety requirements before starting work

2.1. Put on the required overalls and take the shift.

2.2. If there is an emergency situation or a responsible switchover by the time of delivery, the shift will be accepted and handed over at the end of these operations.

3. Safety requirements during work

3.1. According to the existing scheme, the source water is softened using sodium cation exchange filters and supplied to the deaerator.

3.2. The source of water supply is artesian water.

3.3. The regeneration salt solution is prepared in a measuring tank.

3.4. To carry out all operations, the HVO is equipped with the following equipment:

sodium cationite filters;
salt wet storage plant;
atmospheric deaerator;
KIP.

3.4. For the production of loosening the filter, it is necessary:

disconnect the filter from the line;
slowly open valve No. 1 and flush the cation exchanger;
loosening is carried out for 15 minutes;
at the end of loosening, close all necessary valves.

3.5. After this, regenerate the filter with a 5-10% solution of table salt.

3.6. At the end of regeneration, wash the cation exchanger.

3.7. At the end of washing, the filter is put into operation.

3.8. When servicing HVO equipment, comply with the following safety requirements:

keep drainage channels closed with corrugated iron;
to work inside the filter, the latter must be disconnected from all pipelines by closing the valves and gate valves; the work must be performed by at least 2 people;
sampling time and hot water is carried out only in metal dishes or porcelain mugs from working valves;
sampling of boiler water is carried out by personnel servicing the boiler;
utensils for storing acid or alkali should have a clear inscription about the contents;
glass bottles with acids and alkalis should be placed in baskets lined with straw or hay;
personnel working with strong acids and alkalis must be instructed on their properties;
when diluting acid or alkali, remember that acid or alkali is poured into water, and not vice versa.

3.9. The workplace of the HVO operator is the entire room in which the equipment and communications necessary for obtaining softened water are located, as well as the adjacent territory, if tanks - batteries and shut-off and control valves are located on it.

4. Safety requirements in emergency situations

4.1. In the event of a fire in the HVO premises, take measures to eliminate it with primary fire extinguishing means, call the fire brigade, notify the management.

4.2. In case of burns, it is necessary to free the affected area from clothing, shoes. Bandage the burnt surface with a sterile bandage and contact a medical institution. Notify the head of the boiler room.

4.3. In case of severe mechanical injuries, put the victim in a safe place, give him a comfortable and calm position and call an ambulance (notify the work manager).

4.4. In case of electric shock, first of all, release the victim from the action of electric current (disconnect the equipment from the mains, separate the victim from current-carrying parts with insulating devices (boards, dry clothes, rubber gloves, rubber mats). If the victim has lost consciousness, but breathes, he must be laid in a comfortable position, unfasten the collar, give fresh air.If there is no breathing, the pulse is not palpable, the victim should immediately start artificial respiration, preferably by the mouth-to-mouth method, until the doctor arrives.

5. Security measures at the end of work.

5.1. Tidy up the workplace, make the necessary entries in the shift journal.

5.2. Put the tool and the remaining unused materials in their places.

5.3. Record equipment malfunctions.

5.4. Take a shower.

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