5.1.5 Clearances for Cars and Counterweights
(a) a minimum of 610 mm x 610 mm x 2134 mm (24 in. x 24 in. x 84 in.)
(b) a minimum of 610 mm x 1220 mm x 1220 mm (24 in. x 48 in. x 48 in.)
The refuge space shall be clear of the car and counterweight resting on their fully compressed buffers. This space shall be located to either side of, or toward the downhill end of, the pit in the direction of travel.