No. 5. Factories. 1955;

 "prescribed" means prescribed by order of the Governor in
 Council;
 prime mover means every engine, motor or other appliance
 which provides mechanical energy derived from steam,
 water, wind, electricity, the combustion of fuel or other
 source;
 process" includes the use of any locomotive;
 quarry" means any excavation for the purpose of mining
 stone, slate, granite or their r igneous or metamorphic rocks,
 quartz, marble, flint, c lalk, gravel, sand, clay or gypsum,
 together with all buildings, 'erections, plant, machinery,
 railways, appliances, stores, waste heaps and dumps
 belonging or appertain ng thereto;
 sanitary conveniences includes urinals, water-closets, earth
 closets, privies, ashpits, and any similar conveniences;
 steam boiler means any closed vessel in which for any
 purpose steam is generated under pressure greater than
 atmospheric pressure and includes any economiser used to
 heat water being fe. to any such vessel, and any
 superheater used for heating steam;
 steam container means any vessel (other than r steam pipe
 or coil) constructed with a permanent out -t into the
 atmosphere or into a space where the pressure does not
 exceed atmospheric pressure, and through which steam is
 passed at atmospheric pressure, or at approximately tlat
 pressure, for the purpose of heating, boiling, drying,
 evaporating or other similar purpose;
 "steam receiver" means any vessel or apparatus (other than a
 steakn boiler, steam container, a steam pipe or coil, 3r a
 part of a prime mover) used for containing steam under
 pressure greater than atmospheric pressure;
 "stone" includes all-kinds of limestone, sandstone, calcareous
 sandstone or basalt;
 tenement factory" means' any premises where mechanical
 power from any prime mover within the close or curtilage
 of the premises is distributed for use in manufacturing
 processes to different parts of the same premises occupied
 by different persons in such manner that those parts
 constitute in law separate factories;
 transmission machinery" means every shaft, wheel, drum,
 pulley, system of fast and loose pulleys, coupling, clutch,
 driving-belt or other device by which the motion of a prime
 mover is transmitted to or received by any machine or
 appliance;
 "Woman" means a woman who has attained the age of
 eighteen;