Specialty operations and the scope of personnel include:
(1) electrical operations. Containing power generation, transmission, substation, distribution of electricians, electrical equipment installation, operation, maintenance (maintenance), test workers, mine underground electric clamps.
(2) metal welding, cutting operations. Including welders, cutters.
(3) crane (including elevator) operations. Including lifting machinery (including elevator) drivers, rope workers, signaling workers, installation and maintenance workers.
(4) the enterprise motorized vehicle driver. Contained in the enterprise wharf, yard and other production areas and construction sites driving various types of motor vehicles.
(5) elevation work. Containing more than 2 meters of elevated erection, demolition, maintenance workers, high-rise building (structure) surface cleaning workers.
(6) boiler operations (including water quality testing). Containing pressurized boiler operators, boiler water quality testing workers.
(7) pressure vessel operations. Containing pressure vessel tankers, inspectors, transportation escort, large air compressor operators.
(8) refrigeration operations. Containing refrigeration equipment installers, operators, maintenance workers.
(9) blasting operations. Contains ground engineering blasting, underground blasting workers.
(10) mine ventilation operations. Including the main fan machine operator, gas extraction workers, ventilation safety monitoring workers, wind and dust measurement workers.
(11) mine drainage operations. Including the main mine drainage pump workers, tailings dam operators.
(12) Mine safety inspection operations. Including safety inspection workers, gas inspection workers, electrical equipment explosion-proof inspection workers.
(13) mine elevation and transportation operations. Containing hoist operator, (up and down) winch operator, fixed tape conveyor operator, signaling, embracing cans (hook) workers.
(14) mining (stripping) operations. Including coal mining machine driver, roadheader driver, rock rake machine driver, rock drill driver.
(15) Mine rescue operations.
(16) dangerous goods operations. Containing dangerous chemical mouth, civil explosives, radioactive substances operators, transportation escort workers, storage custodian.
(17) other operations approved by the State Administration of Work Safety.
Scope of special operations:
1, electrician
2, metal welding and cutting
3, lifting machinery (including elevators)
4, the enterprise's motorized vehicle driving
5, elevated erection and suspended at height
6, refrigeration
7, boiler operations (including water quality testing)
7, boiler operations (including water quality testing). Including water quality testing)
8, pressure vessel operation
9, blasting operations
10, mine ventilation operations (including gas testing)
11, mine drainage operations (including tailings dam operations)
12, other
Specialty operations items
1, electrician operations
(1) ) installation (2) maintenance (3) duty (4) mine electrician
2, metal welding and cutting operations
(1) welding (2) gas cutting (3) gas welding
3, lifting machinery operations
(1) bridge gantry crane driver
(2) tower crane driver
(3) mobile crane driver
(4) gantry crane driver
(5) elevator driver
(6) winch driver
(7) construction hoist driver
(8) railroad special lifting driver
(9) lifting conductor
(10) lifting rigging
(11) elevator maintenance
(12) elevator installation and repair p>(12) elevator installation and maintenance
(13) bridge gantry crane installation and maintenance
(14) tower crane installation and maintenance
(15) construction hoist installation and maintenance
(16) mechanical parking equipment installation and maintenance
(17) mine hoist (winch) operators, signaling, hooker
4, the company's motorized vehicle driving
(1) forklift (2) forklift (3) grapple truck (4) loading truck (5) excavator (6) road roller (7) bulldozer (8) grader (9) dump truck (10) mine motor car (11) mine combustion locomotives (12) mine dump truck
5, the elevation of the erection and suspended work
(1) wood, bamboo erection and suspension work
() (1) wood, bamboo erection (2) steel pipe erection (3) exterior wall cleaning (4) exterior wall decoration
6, refrigeration operations
(1) operation (2) maintenance
7, boiler operations (including water quality testing)
8, pressure vessel operation
9, blasting operations
10, mine ventilation operations (including gas testing)
(1) gas inspector (2) mine ventilator (3) gas extractor
11, mine drainage operations (including tailings dam operations)
(1) pumpers (2) tailings miner