61:08:05:01 General safety requirements.
61:08:05:02 Operating and limit controls required.
61:08:05:03 Positive flame failure cutoff required.
61:08:05:04 Pressure gauge required.
61:08:05:05 Accurate temperature gauge required for water heater boilers.
61:08:05:06 Gauge glass required on steam boilers.
61:08:05:07 Low-water fuel cutoffs required.
61:08:05:08 Blowdown valves required.
61:08:05:09 Feed water valve and piping requirements.
61:08:05:10 Mounting requirements for steam pressure gauges.
61:08:05:11 Sizing of thermal expansion tanks.
61:08:05:13 Shutoff switch required.
61:08:05:14 Age limit of nonstandard boilers.
61:08:05:15 Age limit of boilers in excess of 30 inches with lap-riveted longitudinal joints.
61:08:05:16 Computation of maximum allowable working pressure -- Standard boilers.
61:08:05:17 Computation of maximum allowable working pressure -- Nonstandard boilers.
61:08:05:17.01 Tensile strength.
61:08:05:17.02 Crushing strength of mild steel.
61:08:05:17.03 Strength of rivets in shear.
61:08:05:17.04 Factors of safety.
61:08:05:19 Minimum safety factor for reinstalled boilers.
61:08:05:20 Safety valves required.
61:08:05:21 Placement of safety valves.
61:08:05:22 Safety and relief valve design.
61:08:05:23 Safety valve repair.
61:08:05:24 Safety valve capacity.
61:08:05:25 to 6:08:05:28Repealed.
61:08:05:29 Blowoff pipes and valves required.
61:08:05:30 Relief valves required with pressure reducing valves.
61:08:05:31 Pressure gauges required on low pressure side of reducing valves.
61:08:05:32 Automatic limiting devices required on steam and hot water heating boilers.
61:08:05:33 Individual control valves and drain valves required on low pressure steam boilers.
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