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Code of Federal Regulations (Last Updated: November 8, 2024) |
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Title 30 - Mineral Resources |
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Chapter I - Mine Safety and Health Administration, Department of Labor |
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SubChapter K - Metal and Nonmetal Mine Safety and Health |
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Part 57 - Safety and Health Standards - Underground Metal and Nonmetal Mines |
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Subpart R - Personnel Hoisting |
| § 57.19000 - Application. |
| Hoisting Procedures |
| § 57.19055 - Availability of hoist operator for manual hoists. |
| § 57.19056 - Availability of hoist operator for automatic hoists. |
| § 57.19057 - Hoist operator's physical fitness. |
| § 57.19058 - Experienced hoist operators. |
| § 57.19061 - Maximum hoisting speeds. |
| § 57.19062 - Maximum acceleration and deceleration. |
| § 57.19063 - Persons allowed in hoist room. |
| § 57.19065 - Lowering conveyances by the brakes. |
| § 57.19066 - Maximum riders in a conveyance. |
| § 57.19067 - Trips during shift changes. |
| § 57.19068 - Orderly conduct in conveyances. |
| § 57.19069 - Entering and leaving conveyances. |
| § 57.19070 - Closing cage doors or gates. |
| § 57.19071 - Riding in skips or buckets. |
| § 57.19072 - Skips and cages in same compartment. |
| § 57.19073 - Hoisting during shift changes. |
| § 57.19074 - Riding the bail, rim, bonnet, or crosshead. |
| § 57.19075 - Use of open hooks. |
| § 57.19076 - Maximum speeds for hoisting persons in buckets. |
| § 57.19077 - Lowering buckets. |
| § 57.19078 - Hoisting buckets from the shaft bottom. |
| § 57.19079 - Blocking mine cars. |
| § 57.19080 - Hoisting tools, timbers, and other materials. |
| § 57.19081 - Conveyances not in use. |
| § 57.19083 - Overtravel backout device. |
| Headframes and Sheaves |
| § 57.19035 - Headframe design. |
| § 57.19036 - Headframe height. |
| § 57.19037 - Fleet angles. |
| § 57.19038 - Platforms around elevated head sheaves. |
| Wire Ropes |
| § 57.19019 - Guide ropes. |
| § 57.19021 - Minimum rope strength. |
| § 57.19022 - Initial measurement. |
| § 57.19023 - Examinations. |
| § 57.19024 - Retirement criteria. |
| § 57.19025 - Load end attachments. |
| § 57.19026 - Drum end attachment. |
| § 57.19027 - End attachment retermination. |
| § 57.19028 - End attachment replacement. |
| § 57.19030 - Safety device attachments. |
| Hoists |
| § 57.19001 - Rated capacities. |
| § 57.19002 - Anchoring. |
| § 57.19003 - Driving mechanism connections. |
| § 57.19004 - Brakes. |
| § 57.19005 - Locking mechanism for clutch. |
| § 57.19006 - Automatic hoist braking devices. |
| § 57.19007 - Overtravel and overspeed devices. |
| § 57.19008 - Friction hoist synchronizing mechanisms. |
| § 57.19009 - Position indicator. |
| § 57.19010 - Location of hoist controls. |
| § 57.19011 - Drum flanges. |
| § 57.19012 - Grooved drums. |
| § 57.19013 - Diesel- and other fuel-injection-powered hoists. |
| § 57.19014 - Friction hoist overtravel protection. |
| § 57.19017 - Emergency braking for electric hoists. |
| § 57.19018 - Overtravel by-pass switches. |
| Inspection and Maintenance |
| § 57.19120 - Procedures for inspection, testing, and maintenance. |
| § 57.19121 - Recordkeeping. |
| § 57.19122 - Replacement parts. |
| § 57.19129 - Examinations and tests at beginning of shift. |
| § 57.19130 - Conveyance shaft test. |
| § 57.19131 - Hoist conveyance connections. |
| § 57.19132 - Safety catches. |
| § 57.19133 - Shaft. |
| § 57.19134 - Sheaves. |
| § 57.19135 - Rollers in inclined shafts. |
| Signaling |
| § 57.19090 - Dual signaling systems. |
| § 57.19091 - Signaling instructions to hoist operator. |
| § 57.19092 - Signaling from conveyances. |
| § 57.19093 - Standard signal code. |
| § 57.19094 - Posting signal code. |
| § 57.19095 - Location of signal devices. |
| § 57.19096 - Familiarity with signal code. |
| Conveyances |
| § 57.19045 - Metal bonnets. |
| § 57.19049 - Hoisting persons in buckets. |
| § 57.19050 - Bucket requirements. |
| § 57.19054 - Rope guides. |
| Shafts |
| § 57.19100 - Shaft landing gates. |
| § 57.19101 - Stopblocks and derail switches. |
| § 57.19102 - Shaft guides. |
| § 57.19103 - Dumping facilities and loading pockets. |
| § 57.19104 - Clearance at shaft stations. |
| § 57.19105 - Landings with more than one shaft entrance. |
| § 57.19106 - Shaft sets. |
| § 57.19107 - Precautions for work in compartment affected by hoisting operation. |
| § 57.19108 - Posting warning signs during shaft work. |
| § 57.19109 - Shaft inspection and repair. |
| § 57.19110 - Overhead protection for shaft deepening work. |
| § 57.19111 - Shaft-sinking ladders. |