Labor protection instruction for wastewater treatment operator

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Labor protection instruction for wastewater treatment operator

Occupational Safety and Health

Occupational Safety and Health / Standard instructions for labor protection

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Safe Operation

1. General requirements for labor protection

1.1. Workers at the age of at least 18 years old who have passed a medical examination, training and safety briefing are allowed to work as an apparatchik (operator) for wastewater treatment, as well as:

induction training;
initial and repeated briefing at the workplace;
unscheduled and targeted briefings;
fire safety briefing;
medical checkup.

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 sewage treatment operator is allowed to work independently by order of the enterprise.

1.4. Periodic testing of knowledge of the apparatchik takes place in the commission of the enterprise once every 12 months.

1.5. The operator (operator) may be subject to the following. dangerous factors:

moving parts of machines and mechanisms;
drafts;
insufficient illumination;
increased voltage in the electrical circuit;
bleaching powder.

1.6. The operator must use the following PPE in his work: a cotton gown, a cap, rubber boots, combined gloves, an apron, goggles, a respirator, a rescue belt.

In winter, in addition: a jacket with a warm lining.

1.7. The premises of the chlorination, pumping station and preparation of slaked lime must have good ventilation.

1.8. At night, each unit that is part of the structures should be well lit.

1.9. To avoid electric shock;

do not touch open live parts of electrical equipment.
Do not make unauthorized repairs or electrical wire connections.
Do not replace light bulbs or fuses yourself.

1.10. Follow the rules of personal hygiene, follow the rules of internal labor regulations

1.11. The next check of production instructions is carried out at least once every 1 months

1.12. Extraordinary examination of knowledge is carried out:

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

1.13. During the period of his duty, the apparatchik has the right to demand from the leadership;

providing the instrumentation site, tools, fixtures, 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.

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

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

1.16. While on the railway tracks, the apparatchik must comply with the following requirements:

to the place of work and from work to pass only by specially established routes, marked with signs "Service Passage";
cross the tracks only at a right angle, after making sure that there is no moving train or locomotive;
cross the track occupied by the rolling stock, using only brake pads;
when leaving the brake platform of the car, it is necessary to hold on to the handrails, facing the car;
transition between uncoupled wagons, if the distance between automatic couplers is at least 10 m;
pay attention to the indications of the enclosing traffic lights;
do not step on broken electrical wires.

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.

2.3. Check the presence and serviceability of the fencing of the primary settling tank, aerotanks, secondary settling tanks, equipment fences, the serviceability of the grating under the treated water discharge tray, bridges to the settling tanks.

2.4. Check the availability and serviceability of inventory, PPE.

3. Safety requirements during work

3.1 Monitor the serviceability of pumps, wastewater supply to treatment facilities, sludge pumping stations and domestic water.

3.2. Remove sticks, rags and other mechanical impurities from gratings installed in front of the pumps.

3.3. Take water samples with a special bucket with a long handle in rubber gloves.

3.4. Do not stand on board the aerotank, sump, or distribution trays.

3.5. Avoid the presence of mucus, dirt, oil spills on the areas of the aerotanks near the gearboxes.

3.6. Repair the aerator, circulation pipes and valves in the aerotank-settler, from which waste water has been removed.

3.7. Monitor the condition of stairs and platforms.

3.8. In the process of preparing a solution of bleach, mix with a wooden shovel. Wear rubber boots, gloves, goggles, and a respirator.

3.9. Do not touch moving parts of the equipment.

3.10. Scoop up bleach with a scoop, while using rubber gloves and respirators.

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. Safety measures after work

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

5.2. Report to the shifter about any malfunctions and malfunctions in the operation of the equipment.

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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