Approved by the order of the Minister of Emergency Situations of the Republic of Kazakhstan of October 29, 2008 No. 189
1. These Requirements establish requirements of industrial safety in case of magnesium production.
2. On production of magnesium are developed:
1) regulations on production supervision;
2) production schedules;
3) liquidation plan of accidents.
3. Requirements to personnel and its preparation it is performed according to "General requirements of industrial safety".
4. Landing of fruit trees and berry bushes in the territory of the company is not allowed. The grass mown in the territory of industrial site is exported and is subject to burial.
5. The building constructions of buildings and constructions which are under the influence of hostile environment are protected from corrosion according to requirements PK 2.01-19-2004 Construction Norms and Regulations "Protection of building constructions against corrosion".
6. Buildings and constructions contain in good repair. Scheduled preventive maintenance of factory buildings and constructions, specialized inspections of metal and steel concrete designs are made according to Committee on cases of construction of the Ministry of the industry and trade of the Republic of Kazakhstan of May 6, 2004 No. 251 "Rule of technical supervision of condition of buildings and constructions".
7. In electrolysis cases all metal designs (arms, ladders and so forth) connected to steel concrete designs and located at height from floor below 3,0 of meter, elektroizolirovana.
8. Transportations of fusions of salts and liquid metal from one shop in another are made by the established routes along the covered connecting corridors.
9. The bases of cases of electrolysis and channels of the forced and exhaust ventilation are protected from penetration into them of storm, thawed, ground and other snow.
10. Cellars in cases of electrolysis have at least two entrances (exits).
Entrances to cellars of cases of electrolysis are closed on the lock which is freely opening from within without key.
11. During the designing and construction of cases of electrolysis electrical insulation is provided and provided:
1) steel concrete overlappings over cellars from external walls, columns of the case, the main beams and supporting frameworks;
2) internal surfaces of walls and columns in the case on height at least 3 m;
3) the bases of columns of the case and walls from the earth.
Resistance of electrical insulation of the specified designs at least 500 kOhm.
12. Electrolysis cases the device in windows of metal covers is allowed at the height at least 2 meters from floor level. The window covers arranged at the height less than 2 meters from the level of floor are made of not electrowire anticorrosive materials.
The lower tier of aeration apertures is located at 0,5 height - meter 1,0 from floor level.
13. Designs of transoms, shutters and lamps exclude possibility of hit of atmospheric precipitation in the case in case of their open provision.
The mechanized devices for opening and installation in required position of transoms of window openings and lamps are manufactured of anticorrosive material, and mechanisms are covered with electroinsulating material.
14. Internal surfaces of walls of cases of electrolysis have the surface excluding accumulation of dust on them.
15. Floors in production rooms are executed:
1) in departments of chlorinators and stationary karnallitovy electric furnaces of continuous action (further - SKN) kislotozharostoyky;
2) in electrolysis cases - not electrowire, water-proof and kislotozharostoyky;
3) in chloric compressor - acidproof with waterproofing and bias to ladders is at least 0,02 (ladders are carried out gummed or acidproof and are supplied with hydrolocks);
4) in electrofoundry shops at furnaces, conveyors and the carriageway of shops - kislotozharostoyky and wearproof;
5) in departments of protective processing - acidproof;
6) in explosive zones - bezyskrovy.
16. Cross electroinsulating gaps 30-50 millimeters wide are provided in longitudinal ranks of electrolyzers and steel concrete overlapping of floor via two electrolyzers. Between longitudinal ranks of electrolyzers two similar gaps are provided.
17. In the production rooms which are characterized by considerable moisture releases, releases of gidroskopichesky dust, chlorine and chloride hydrogen, the design of roof excludes possibility of formation of condensate.
18. The device of internal drains in buildings of the first and second stage of dehydration of carnallite, electrofoundry shops, converting substations, cases of electrolysis is not allowed.
19. Entrances to all-shop administration rooms from the case of electrolysis are performed through platforms locks with excessive podpor of air.
20. Walls, floor and overlapping in tunnel through passage for buslines from converting substation to electrolysis cases waterproof, and internal surfaces - are covered with electroinsulating materials. Crossing of tire tunnel pipelines is not allowed.
21. The underground part of the bases and frame of chloric compressors are protected by acidproof materials; on the bases of compressors the device providing withdrawal of drains in the sewerage is provided.
22. Surfaces of walls and columns in chloric compressor are revetted with acidproof materials on height at least 1 meter from floor level.
23. Passes and drives are supplied with index signs of safety according to GOST 12.4.026-2002 "Colors alarm, signs of safety and marking alarm".
24. In production rooms cleaning of windows, lamps and lamps according to the schedule to the approved by the technical lead of the organization and production schedules is systematically made.
The devices and devices providing safe accomplishment of the specified works are used to convenience and safe servicing of the glazed surfaces and lamps.
The device of stationary platforms for these purposes is not allowed.
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The document is cancelled since December 4, 2015 according to Item 1 of the Order of the Minister of Internal Affairs of the Republic of Kazakhstan of December 4, 2015 No. 993