Subpart T—Slope and Shaft Sinking

Sections

• 77.1900
  § 77.1900 Slopes and shafts; approval of plans.
• 77.1900-1
  § 77.1900-1 Compliance with approved slope and shaft sinking plans.
• 77.1901
  § 77.1901 Preshift and onshift inspections; reports.
• 77.1901-1
  § 77.1901-1 Methane and oxygen deficiency tests; approved devices.
• 77.1902
  § 77.1902 Drilling and mucking operations.
• 77.1902-1
  § 77.1902-1 Permissible diesel-powered equipment.
• 77.1903
  § 77.1903 Hoists and hoisting; minimum requirements.
• 77.1904
  § 77.1904 Communications between slope and shaft bottoms and hoist operators.
• 77.1905
  § 77.1905 Hoist safeguards; general.
• 77.1906
  § 77.1906 Hoists; daily inspection.
• 77.1907
  § 77.1907 Hoist construction; general.
• 77.1908
  § 77.1908 Hoist installations; use.
• 77.1908-1
  § 77.1908-1 Hoist operation; qualified hoistman.
• 77.1909
  § 77.1909 Explosives and blasting; use of permissible explosives and shot-firing units.
• 77.1909-1
  § 77.1909-1 Use of nonpermissible explosives and nonpermissible shot-firing units; approval by Health and Safety District Manager.
• 77.1910
  § 77.1910 Explosives and blasting; general.
• 77.1911
  § 77.1911 Ventilation of slopes and shafts.
• 77.1912
  § 77.1912 Ladders and stairways.
• 77.1913
  § 77.1913 Fire-resistant wood.
• 77.1914
  § 77.1914 Electrical equipment.
• 77.1915
  § 77.1915 Storage and handling of combustible materials.
• 77.1916
  § 77.1916 Welding, cutting, and soldering; fire protection.