(1)This section defines “mine” for the purposes of this Act.
(2)“Mine” means an excavation or system of excavations (including all excavations to which a common system of ventilation is provided) made for the purpose of, or in connection with, the extraction, wholly or substantially by means involving persons working below ground, of—
(a)minerals (in their natural state or in solution or suspension), or
(b)mineral products.
(3)A mine is deemed to include so much of the surface (including buildings, structures or works on it) surrounding or adjacent to the shafts or outlets of the mine as is occupied with the mine for the purpose of, or in connection with—
(a)working the mine,
(b)the storage, treatment or preparation for sale, consumption or use of minerals or mineral products extracted from the mine, or
(c)the removal from the mine of minerals or mineral products extracted from it or of refuse from it.
(4)But a mine is not deemed to include premises in which a manufacturing process is carried on for a purpose other than—
(a)working the mine, or
(b)the preparation for sale of minerals extracted from the mine.
(5)Premises used to deposit refuse from a single mine and occupied exclusively by the owner of the mine are deemed to form part of the mine.
(6)Premises used to deposit refuse from two or more mines and occupied by the owner of one of the mines (either exclusively or jointly with the owner of the other or any of the others) are deemed to form part of whichever of the mines the Executive directs.
(7)A railway line serving one or more mines, other than a line falling within subsection (3) or belonging to a railway company, is deemed to form part of the mine or (if more than one) of whichever of the mines the Executive directs.
(8)A conveyor or aerial ropeway provided for the removal from a mine of minerals extracted from it, or of refuse from it, is deemed to form part of the mine.]
F1S. 156 substituted (1.2.2017) by The Mines Regulations (Northern Ireland) 2016 (S.R. 2016/427), reg. 1(2), Sch. 5 para. 1(a)
(1)Subject to the provisions of this section, in this Act the expression “owner” means, in relation to a mine, the person for the time being entitled to work it.
(2)Where the business of a person who, by virtue of the foregoing provisions of this section is, for the purposes of this Act, to be taken to be owner of a mine is carried on by a liquidator, receiver or manager, or by some other person authorised to carry it on by an order of a court of competent jurisdiction, the liquidator, receiver, manager or other person shall be taken for the purposes of this Act to be an additional owner of the mine.
(1)In this Act—
Definition rep. by SR 1981/339
[F2 “central rescue station” means a station providing facilities common to a number of mines for the conduct of fire-fighting and rescue operations;]
“contravention” includes, in relation to—
a direction, prohibition, restriction or requirement given or imposed by a notice served under or by virtue of this Act by[F3 the Executive] or an inspector; or
a condition attached to an exemption, consent, approval or authority granted or given under or by virtue of this Act by[F3 the Executive] or by an inspector exercising any function conferred on him under section 120(3); [F4 or
a prohibition or requirement imposed by or under health and safety regulations which expressly apply to all mines, any class of mine or a particular mine;]
a failure to comply with the direction, prohibition, restriction, requirement or condition, and the expression “contravene” shall be construed accordingly;
[F3“the Department” means the Department of Economic Development]
“doctor” means a fully registered person within the meaning of[F5 section 55 of the Medical Act 1983];
[F3“the Executive” means the Health and Safety Executive for Northern Ireland]
“gas” includes fume or vapour;
“gravity operated rope haulage apparatus” means rope haulage apparatus worked solely by the action of gravity on a vehicle or vehicles attached to a rope forming part of the apparatus;
“gravity operated winding apparatus” means winding apparatus worked solely by the action of gravity on a part of it in which a load is carried;
[F4 “health and safety regulations” has the meaning assigned to it by Article 17(1) of the Health and Safety at Work (Northern Ireland) Order 1978 [1978 NI 9] ;]
“inset” means, in relation to shaft or outlet of a mine, a heading, chamber or other space driven or excavated from the shaft or outlet, being a heading, chamber or space to which access can only be had from the shaft or outlet and not being a heading, chamber or space the sole or main purpose of the driving or excavation of which is the getting of minerals or products of minerals;
[F2 “inspector” means an inspector appointed by[F3 the Executive] under Article 21 of the Health and Safety at Work (Northern Ireland) Order 1978 for carrying into effect the provisions of the Act of 1969;]
“legal proceedings” includes arbitration;
“mechanically operated rope haulage apparatus” means rope haulage apparatus worked by a stationary engine;
“mechanically operated winding apparatus” means winding apparatus worked by a stationary engine;
“minerals” includes stone, slate, clay, gravel, sand and other natural deposits except peat;
Definition rep. by SR 1999/150
“notice” means a notice in writing;
“parent” means a parent[F6 of a young person or any person who is not a parent of his but who has parental responsibility for him (within the meaning of the Children (Northern Ireland) Order 1995)], and includes, in relation to any young person, a person having direct benefit from his wages;
“permitted lights” means, in relation to a mine or a part of a mine, locked safety-lamps and any other means of lighting the use of which below ground in mines generally, in mines of a class to which that mine belongs or in that mine is authorised by regulations[F7 or health and safety regulations];
“prescribed” has the meaning assigned to it by section 120(5);
“railway company” means any person working a railway that is used for the purposes of public traffic, whether passenger, goods or other traffic;
“regulations”, “general regulations” and “special regulations” have, subject to subsection (5) of section 120 the meanings respectively assigned to them by that subsection;
“road” does not include an unwalkable outlet;
“rope” includes chain;
“rope haulage apparatus” means apparatus for transporting loads in vehicles attached to ropes;
“safety-lamp mine” means a mine in no part of which below ground is the use of lamps or lights other than permitted lights lawful;
“safety-lamp part of a mine” means a part of a mine other than a safety-lamp mine, being a part below ground in which either the use of lamps or lights other than permitted lights is unlawful or safety-lamps are for the time being in use by way of temporary precaution;
“sanitary conveniences” includes urinals, water-closets, earth-closets, ash-pits, privies and any similar convenience;
“shaft” means a shaft the top of which is, or is intended to be, at the surface;
“staple-pit” means a shaft connecting two or more levels of underground working and not connecting any such level directly to the surface, and includes a winze;
“statutory responsibilities” means responsibilities under this Act, orders made thereunder and regulations;
“support rules” has the meaning assigned to it by section 54(1);
“transport rules” has the meaning assigned to it by section 37(1);
“unwalkable outlet” means an outlet which, owing to the gradient thereof or of any part thereof (whether alone or in combination with other circumstances), persons cannot walk up with reasonable convenience;
“winding apparatus” means, in relation to a mine shaft or staple-pit, apparatus for lowering and raising loads through the shaft or staple-pit;
“woman” means a woman who has attained the age of eighteen years;
“young person” means a person who is over compulsory school age but has not attained the age of eighteen years.
F8(2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(3)For the purposes of this Act—
[F9(a)a mine shall be treated as being worked at any time when there are persons at work below ground or plant or equipment is in operation at the mine to maintain the safety of that mine or of any other mine or the operation of driving a shaft or outlet is being undertaken at the mine.]
F10(b). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(4)References in this Act to the use of safety-lamps by way of temporary precaution shall, in relation to a mine, be construed as references to the occasional or intermittent use of locked safety-lamps by workmen employed below ground in the mine in a place in which the use of naked lights might be dangerous and, in relation to a part of a mine below ground, be construed as references to the occasional or intermittent use of locked safety-lamps by workmen employed in that part in such a place.
F2SR 1980/333
F3SR 1999/150
F4SR 1980/333
F7SR 1991/13
F8S. 158(2) repealed (1.2.2017) by The Mines Regulations (Northern Ireland) 2016 (S.R. 2016/427), reg. 1(2), Sch. 3
F9S. 158(3)(a) substituted (1.2.2017) by The Mines Regulations (Northern Ireland) 2016 (S.R. 2016/427), reg. 1(2), Sch. 5 para. 1(b)
F10S. 158(3)(b) repealed (1.2.2017) by The Mines Regulations (Northern Ireland) 2016 (S.R. 2016/427), reg. 1(2), Sch. 3
(1)For the purposes of this Act an excavation or system of excavations made for training purposes shall be deemed to be a mine, and the use for those purposes of any premises which are a mine as defined by section 156(1) or are, by virtue of this section, deemed to be a mine shall be deemed, for the purposes of this Act, to constitute the working of the mine; but the Ministry may by order direct that this Act shall, in its application to any such premises as aforesaid which are used exclusively for training purposes, have effect subject to such exceptions, adaptations and modifications as may be specified in the order.
(2)In this section the expression “training purposes” means the purposes of instructing or training below ground persons in, or in any work connected with, mining minerals.