Article 1. General Provisions

Sec 27-301. Definitions

Sec 27-302. Operations subject to chapter; enforcement by inspector; violation; classification

Sec 27-303. Notification to inspector of beginning or suspending operations

Sec 27-304. Operator responsibility

Sec 27-305. Employee responsibility

Sec 27-306. First aid; inspectors as qualified instructors

Sec 27-307. Notice to operator of dangerous condition; compliance; failure to comply as prima facie evidence of negligence; order to cease operations

Sec 27-308. Complaint to inspector of dangerous conditions by employee; inspection

Sec 27-309. Reports of fatal accidents to inspector; investigation

Sec 27-310. Copy of law available for inspection

Sec 27-311. Fire prevention and protection

Sec 27-312. Safety equipment

Sec 27-313. Machinery

Sec 27-314. Electrical installations

Sec 27-315. Unauthorized persons

Sec 27-316. Intoxicating liquors and drugs

Sec 27-317. Waste dumps and tailings areas; signs; violation; classification

Sec 27-318. Abandoned and inactive mines to be secured; inspector authority; violation; classification

Article 2. Explosives and Blasting

Sec 27-321. Explosives; records; inspection

Sec 27-322. Explosives; marking; utilization and storage

Sec 27-323. Explosives; rules and regulations; access to operations

Sec 27-324. Blasting

Sec 27-325. Use of tamping bar

Article 3. Hoists, Shafts and Underground Operations

Sec 27-341. Escapement shafts

Sec 27-342. Mine outlets

Sec 27-343. Structures over mine outlet

Sec 27-344. Timbering support

Sec 27-345. Shelter areas

Sec 27-346. Ladder-ways

Sec 27-347. Construction of ladder-ways

Sec 27-348. Shaft stations

Sec 27-349. Tracks and roadbeds; maintenance underground

Sec 27-350. Lights; trolley wires

Sec 27-351. Hoists; operator; indicator

Sec 27-352. Inspection and construction of hoists

Sec 27-353. Safety cage and catches

Sec 27-354. Cross-heads; buckets

Sec 27-355. Hoisting tools and materials

Sec 27-356. Protection from falling materials

Sec 27-357. Hoist release signal

Sec 27-358. Signaling apparatus

Sec 27-359. Signal code

Sec 27-360. Precautions against flooding

Sec 27-361. Common system of drainage; contribution of cost

Sec 27-362. Order for inspection

Sec 27-363. Danger signals; visitors

Sec 27-364. Interfering with equipment

Sec 27-365. Regulation of underground use of internal combustion engines

Sec 27-366. Maps of underground workings

Sec 27-367. Maintenance and use of loading equipment

Sec 27-368. Ventilation; condition of airways; testing

Sec 27-369. Evacuation; procedure; routes

Sec 27-370. Stench warning

Sec 27-371. Radon control

Sec 27-372. Uranium operations; testing for radon daughters

Sec 27-373. Cap lamps

Article 4. Prevention of Hazardous Dust and Gas Conditions

Sec 27-411. Definitions

Sec 27-412. Dust control

Article 5. Open Pits

Sec 27-421. Ingress and egress

Sec 27-422. Banks

Sec 27-423. Tracks, roadbeds and roadways

Sec 27-424. Operation of heavy equipment

Sec 27-425. Open pits; fencing or blocking

Article 6. Aggregate Mining Operations

Sec 27-441. Definitions

Sec 27-442. Aggregate mining operations; community notice; application

Sec 27-443. Application fee; aggregate community notice fund

Sec 27-444. Community notice; public meeting

Sec 27-445. Approval of community notice or major modification

Sec 27-446. Claims of deviation from an approved community notice

Sec 27-447. Inspection and enforcement

Sec 27-448. Sand and gravel safety rules

Article 7. Rules and Regulations

Sec 27-461. Definitions

Sec 27-462. Administration by inspector; rules and regulations

Sec 27-463. Procedure

Sec 27-464. Notice of proposed adoption of rule

Sec 27-469. Exceptions to rules and regulations