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Tunnel Construction and Work in Compressed Air | Midpage
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Pennsylvania Code
Title 34
Part I
Chapter 43
Tunnel Construction and Work in Compressed Air
Tunnel Construction and Work in Compressed Air
43.1
Definitions.
43.2
Scope; applicability.
43.2a
Interpretation of Federal preemption of State regulations—statement of policy.
43.3
Health recommendations for compressed air workers.
43.4
Penalty.
43.11
Safety requirements.
43.12
Superintendents.
43.13
Hoisting engineer.
43.14
Hoisting procedure.
43.15
Hoisting ropes.
43.16
Signals.
43.17
Hoisting cages.
43.18
Stairways and ladders.
43.19
Shaft protection.
43.20
Mechanical haulage.
43.21
Timbering; sumps.
43.22
Storage of explosives.
43.23
Transportation of explosives.
43.24
Conveying of explosives.
43.25
Loading of explosives.
43.26
Blasting.
43.27
Loose rock.
43.28
Lighting.
43.29
Means of communication.
43.30
Electrical equipment.
43.31
Underground stations and transformer rooms.
43.32
Cables and wires.
43.33
Electrical circuits.
43.34
Trolley wires.
43.35
Power wires and cables.
43.36
Joints in cables and conductors.
43.37
Fuses, circuit breakers, switches, and motors.
43.38
Fire protection.
43.39
Sanitation.
43.40
Ventilation.
43.41
First aid.
43.42
Special protective requirements.
43.43
Special protection against dust.
43.44
Special protection against gases.
43.51
Interpretation.
43.52
Air pressure and hours of labor.
43.53
Decompression.
43.54
Pressure gauges.
43.55
Lighting.
43.56
Communication.
43.57
Fire prevention.
43.58
Washrooms and restrooms.
43.59
Sanitation.
43.60
Ventilation.
43.61
Medical locks.
43.62
Physicians.
43.71
Compressor plants.
43.72
Locks.
43.73
Bulkheads.
43.74
Safety screens.
43.75
Explosives.
43.81
Compressor plants.
43.82
Locks and shafting.
43.83
Inspections.
43.84
Shields.
43.85
Signal codes.
43.86
Use of explosives.
43.87
Storage of explosives.
43.88
Conveyance of explosives.
43.89
Loading and drilling.
43.90
Blasting.
43.91
Loose rock.
43.92
Sinking and bracing caissons.
43.93
Form in manlocks.
43.94
Physicians’ form.