A. Any explosives or detonators carried anywhere underground by any miner shall be in individual containers. Such containers shall be constructed substantially of nonconductive material, maintained in good condition, and kept closed.
B. Any explosives or detonators transported underground in a car that is moved by means of a locomotive or rope, or in a shuttle car, shall be in a substantially covered car or in a special substantially covered container used specifically for transporting explosives or detonators and only under the following conditions:
1. The body and cover of each such car and each such container shall be constructed or lined with nonconductive material;
2. If explosives and detonators are hauled in the same special explosives car or in the same special container, they shall be separated by a substantially fastened hardwood partition at least four inches thick or the equivalent barrier;
3. No explosives, detonators, or other blasting devices shall be transported on the same trip with any miner;
4. If explosives or detonators are transported in a special explosives car or a container in a car, they shall be hauled in a trip specifically for this purpose and not connected to any other trip; however, this provision shall not prohibit the use of such additional cars as needed to lower a rope trip or to haul supplies, including timbers. No materials so transported shall project above the top of the car. In no case shall flammable materials such as oil or grease be hauled on the same trip with explosives; and
5. No explosives or detonators shall be hauled into or out of a mine within five minutes preceding or following a mantrip or any other trip. If traveling against the air current, the mantrip shall precede the explosives trip; if traveling with the air current, the mantrip shall follow the explosives trip.
C. In a low coal seam where it is impractical to comply with the provisions of subsection B, explosives may be transported in the original and unopened case, or in suitable individual containers, to the underground distribution magazine.
D. Explosives and detonators shall be transported underground by belt under the following conditions only:
1. Each shall be transported in the original and unopened case, in a special closed case constructed of nonconductive material, or in a suitable individual container;
2. Clearance requirements shall be the same as those for transporting miners on belts;
3. Suitable loading and unloading stations with stop controls shall be provided; and
4. An authorized person shall supervise the loading and unloading of explosives or detonators.
E. No explosives or detonators shall be transported on a flight or shaking conveyor, scraper, mechanical loading machine, locomotive, cutting machine, or drill truck or on any self-propelled mobile equipment; however, this provision shall not prohibit the transportation of explosives or detonators in special closed containers in a shuttle car or in equipment designed specifically to transport such explosives or detonators.
Code 1950, § 45-53.3; 1954, c. 191; 1966, c. 594, § 45.1-46; 1994, c. 28, § 45.1-161.127; 2021, Sp. Sess. I, c. 387.
Structure Code of Virginia
Title 45.2 - Mines, Minerals, and Energy
Chapter 7 - Requirements Applicable to Underground Coal Mines; Mine Construction
§ 45.2-701. Regulations governing conditions and practices at underground coal mines
§ 45.2-702. Standards for regulations
§ 45.2-703. Duties of mine foreman
§ 45.2-704. Employment and duties of top persons; plan for excavation of shaft or slope
§ 45.2-705. Employment of inexperienced underground miners
§ 45.2-706. Employment of authorized persons
§ 45.2-707. Mining in proximity to gas or oil wells
§ 45.2-708. Mining in proximity to an abandoned area
§ 45.2-709. Roof, face, and ribs to be secure
§ 45.2-710. Roof control plans
§ 45.2-711. Instruction of miners
§ 45.2-713. Automated temporary roof support systems
§ 45.2-714. Supplies of materials for supports
§ 45.2-715. Examination and testing of roof, face, and ribs
§ 45.2-716. Mapping of roof falls
§ 45.2-718. Removal of supports
§ 45.2-719. Surface storage of explosives and detonators
§ 45.2-720. Underground transportation of explosives and detonators
§ 45.2-721. Underground storage of explosives and detonators
§ 45.2-722. Blasting practices; penalty
§ 45.2-725. Explosives and blasting practices in shaft and slope operations
§ 45.2-727. Separation of openings
§ 45.2-728. Number of miners in openings
§ 45.2-729. Maintenance of mine openings
§ 45.2-730. Signs, life lines, and equipment
§ 45.2-731. Examination of escapeways
§ 45.2-732. Longwall escape routes and plan
§ 45.2-735. Hoisting equipment
§ 45.2-738. Shaft and slope conditions
§ 45.2-739. Signaling; signal code
§ 45.2-740. Inspections of hoisting equipment
§ 45.2-741. Hoisting engineers
§ 45.2-742. Operations of hoisting equipment
§ 45.2-743. Maintenance of hoisting equipment
§ 45.2-745. Track switches and rails
§ 45.2-746. Clearance on haulage roads
§ 45.2-747. Conveyor crossings
§ 45.2-749. Refuge from moving traffic
§ 45.2-750. Inspection of underground equipment
§ 45.2-751. Maintenance of equipment
§ 45.2-752. Self-propelled equipment
§ 45.2-754. Transportation of material
§ 45.2-758. Operation of equipment
§ 45.2-760. Availability of mantrips
§ 45.2-762. Mantrip loading and unloading areas
§ 45.2-763. Transporting miners by conveyor belt
§ 45.2-764. Housekeeping; noxious fumes
§ 45.2-766. Flammable or combustible materials
§ 45.2-767. Hazardous crane operations
§ 45.2-768. Controlling dust at the surface
§ 45.2-769. Scaffolding and overhead protection
§ 45.2-770. Welding and cutting
§ 45.2-771. Fire prevention and fire control