- Ventilation.
- CLAUSE 29.—(Standard of Ventilation.) 530 words c1443
- CLAUSE 30.—(Classification of Mines for purposes of Ventilation.) 140 words cc1443-4
- CLAUSE 31.—(Requirements as to the use of certain Methods of Ventilation.) 495 words
- Safety Lamps.
- CLAUSE 32.—(Use of Safety Lamps in Certain Places.) 24,946 words, 1 division c1501
- CLAUSE 33.—(Construction of Safety Lamps). 89 words cc1501-2
- CLAUSE 34.—(Examination of Safety Lamps). 444 words cc1502-5
- CLAUSE 35.—(Prohibition against Possession of Lucifer Matches, etc,). 1,118 words cc1505-7
- CLAUSE 36.—(Requirements as to Shafts and Outlets.). 748 words cc1507-8
- CLAUSE 37.—(Fencing Shafts and Entrances). 173 words cc1508-9
- CLAUSE 38.—(Securing of Shafts). 473 words cc1509-24
- CLAUSE 40.—(Provision of Winding Apparatus). 5,625 words
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cc1441-2
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cc1444-501