130. At least one portable extinguisher having a minimum capacity of 4 kg (8.8 lb) shall be available in each of the following locations:(1) the building covering an opening to the surface of an underground mine;
(2) the crushing room;
(3) the pumping room;
(4) the battery charging station;
(5) the room or enclosure for underground transformers;
(6) the garage or workshop;
(7) the mobile arc welding or welding torch unit;
(8) the combustible liquids and grease depot;
(9) the diesel or electric motor;
(10) the fuel distribution station;
(11) the vehicle transporting explosives;
(12) the hoistroom;
(13) the shaft station;
(14) the lunchroom and the refuge station;
(15) the combustible material warehouse; and
(16) the raise climber.