Circular No. 53/2016/TT-BLDTBXH dated December 28, 2016 of the Ministry of Labor, Ward Invalids and Social Affairs on introduction of the list of machinery, equipment and materials subject to occupational hygiene and safety requirements

No.

MACHINERY, EQUIPMENT AND MATERIALS SUBJECT TO OCCUPATIONAL HYGIENE AND SAFETY REQUIREMENTS

Section I

Machinery, equipment and materials subject to occupational hygiene and safety requirements

1

 Boilers, of all types, (including super-heaters and heating settings) working under the pressure of over 0.7 bar; water heaters for the temperature of exceeding 115°C.

2

 Oil heating boilers

3

Class-I and class-II pipeline for vapor and hot water with the outer diameter of 51 mm or more, and class –III and class-IV pipeline with the outer diameter of 76 mm r more as classified in the TCVN 6158:1996 and TCVN 6159:1996.

4

Pressure vessels capable to work under the pressure of exceeding 0.7 bar (excluding hydrostatic pressure) as classified by TCVN 8366:2010 and pressure vessels capable to work under the pressure of exceeding 210 bar

5

Tanks for storage and transport of liquefied gas, liquefied petroleum gas, compressed natural gas or liquid under the pressure of exceeding 0.7 bar or storage and transport of liquid and powder under no pressure but may be capable to work under the pressure of exceeding 0.7 bar after separation as classified by TCVN 8366:2010.

6

Bottles for storage and transport of compressed gas, liquefied gas, natural liquefied gas, liquefied petroleum gas and dissolved gas under the pressure of exceeding 0.7 bar

7

Systems supplying, preparing and fueling compressed gas, liquefied gas, liquefied petroleum gas and dissolved gas.

8

Fixed gas pipeline systems, pipelines, and underwater gas pipelines and medical gas pipeline systems.

9

Refrigerating system as classified in TCVN 6104:2015, except for those using water and air as refrigerant; refrigerating systems using less than 5kg class-I refrigerants and less than 2.5kg class-II refrigerants; refrigerating systems using class-III refrigerants

10

Cranes of all types such as automobile cranes, wheel-mounted cranes, crawler cranes, tower cranes, railway cranes and derrick cranes

11

Bridge cranes , of all types, such as rolling beam cranes and suspension cranes

12

Gantry crane, of all types, including gantry cranes and semi-gantry cranes.

13

Cable cranes for transport of goods and/or passengers; construction vehicle-mounted cranes, tilt hoists and vertical hoists

14

Electric pulleys; manual pulleys with the lifting load of 1,000 kg or more.

15

Electric winches for railways.

16

Electric hoists for incline lifting; lifting platforms, lifting base; lifting base for lifting of people; hoists for lifting people.

17

Manual hoist with the load capacity of 1,000 kg or more

18

 Forklift trucks powered by engine for lifting of cargoes with the load capacity of 1,000 kg or more.

19

Forklift trucks for lifting of people: Self-propelled forklift trucks, forklift trucks using hydraulic transmission and manual transmission for lift people upwards exceeding 2m.

20

Hoists for lifting goods and/or people; construction hoists.

21

Elevators of all types.

22

Escalators and conveyors for transport of people

23

Mobile stages

24

Gaming devices: Gliders, giant wheels and chutes with the height of lifting of 2 meter from the fixed platform or more at the speed of 3m/s, except for those for sporting purposes.

25

Cab cars for transport of people

26

Hoists with the load capacity of 1,000 kg or more for use in mining.

27

Single hydraulic props, mobile frames and self-propelled supporting frames used in pit mining

28

Internal combustion engine (with the calcite volume of 0.6 m³or the cylinder diameter of exceeding 200mm).

29

Anti-explosion transformers

30

Explosion proof electric engine

31

Explosion-proof distributor and breakers (magnetic starters, soft starters, automatic circuit breakers, inverters and earth leakage relays)

32

Explosion-proof remote control (pushbuttons, control panels)

33

Explosion –proof generators.

34

Explosion – proof power cable

35

Explosion – proof lights

36

Electric blasting machines

37

Gliding formwork

38

Climbing formwork

39

Steel gliding formwork

40

Specialized pile crusher and pile drivers with hoist

41

Concrete pumps

42

Underground construction equipment: Open-cut equipment and machines, trenchless equipment and machines; shield tunneling machines, shield machines; underground concrete mixers.

43

Steel scaffolding; supporting piles and pillars

44

Suspended scaffolds used in construction.

45

Radio stations with the maximum broadcasting capacity of 150W or more.

46

Television stations with the maximum broadcasting capacity of 150W or more.

Section II

Machinery, equipment and materials used in army subject to occupational hygiene and safety requirements

1

Explosives

2

Explosive devices (detonators, detonating cords, lead-in wires, etc.)

3

Cables and fiber optic cables 3f-24.40; 3f-24.50; ƃFMИ 468929.058.

4

Fiber optic cables 3f-10.36-04.

5

Load tester 8E088

6

Equipment settings MC-35004/MC-35030

7

Missile vehicles (K350-110)

8

Dry and cooling plant YXHC f55-70MЭ.

9

Brackets ( K350-60)

10

Crane beam K350-14-01

11

Nitrogen bottles and nitrogen pipeline networks

12

Station and storage facilities for storing, extracting and preparing nitrogen gas and liquefied nitrogen with the purity of up to 98%

13

Nitrogen cylinder 9Õ-117M.

14

Missile container cranes

15

Missile crane P-15UÕY9513-0.

16

Missile container cranes, missile launcher Õ9510-10A; warhead Õ9590-0 warhead in container C1.42-00.

17

 Compressor ДK-9M and compressor ЭK-9.

18

Stability testers for explosives and propellants (Linter safety device; hexogen safety device; nitrocellulose (NC) safety device.

19

Reactors for production of propellants and explosives (devices for production of nitroglycerine (NG), nitrocellulose (NC), dinitrotoluene (DNT); tetracene acid and lead styphnic acid).

20

Pressure equipment for storage of explosive materials (pressure containers for transport of Na₂CO₃, DNT, Na₂SO₄and Na₂SO₃₎.

21

Explosives compressors s part of propellant and explosives production lines: Mechanical equipment (extensive compressors and 10-position compressors; hydraulic compressors, primer and black powder compressors).

22

Explosives and propellant mixers as part of the propellant and explosives production line: Drum mixers ( for mixing substances used for detonating cords, black powder, ammonite); shakers (sorters for selecting TEN and explosives precursors ;black powder granulation machines) , paddle mixers (powder mixture mixers, wet gunpowder mixers )

23

ammunition and primer assembly machine: Impact testers; bullet dispensers; devices used for separating B40 bullet tailgates

24

Scrap shredders ( in ammunition)

25

Ammunition pneumatic grippers

26

Pressure control booths, high pressure gas filters; pressure chambers for training and provision of healthcare for naval sappers.

27

Compressed air stations (YKC and VZ20/350); AKZC 75M oxygen station ; UGZCIA Azot station

28

Cranes used for lifting torpedoes, missiles and boats on ships and islands

29

Connecting devices between missiles and lifting equipment.

30

Hoists for lifting and lowering PMP ferry bridge.

31

Overhead lifting equipment used for lifting and lowering bomb and ammunition (Electric pulleys ; manual pulleys with the lifting load of 500 kg or more)

32

Electric hoists and manual hoists used in propellant and explosives manufacturing facilities

33

Bomb and ammunition lift trucks

34

Derricks for used lifting and lowering pilot’s seat