The employer shall ensure on a construction site of a building or other construction work that,—
(a) a mixture elevator is within a wooden or sheet metal enclosure with a window for observation, lubrication and Section 40 (2) (p) Section 40 (2) (q) Section 40 (2) (p) 43 maintenance ;
(b) bitumen scoops have adequate covers;
(c) when asphalt plants are working on a public road, adequate traffic control is established on such road and the building workers, working with such plant, are provided with reflecting jackets;
(d) a sufficient number of fire extinguishers are kept in readiness on such work place where fire hazards may exist;
(e) the materials are loaded on the elevator after the drying drain of such elevator has warmed up;
(f) no open light is used for ascertaining the level of asphalt; and
(g) inspection opening is not opened till there is a pressure in the boiler, which may cause injury to a building worker.