10.  Before the Director grants a licence for the storage of petroleum in quantities exceeding 12½ cases but not exceeding 100 cases, the applicant shall provide within his premises in such a position as shall be approved by him one or more receptacles or storage bins for storing petroleum constructed of brickwork of a thickness of not less than 35 centimetres, and having a floor of cement concrete not less than 15 centimetres in thickness sloping to a small catch-pit; the cubic content of a bin shall measure and not exceed one-third more than the cubic content of the number of cases that are to be stored and the applicant shall carry out such structural alterations or additions to his own or adjacent premises as may be considered necessary by the Director.

11.  Before the Director grants a licence for the storage of petroleum in a tank in quantities exceeding 182 litres but not exceeding 3,637 litres, the applicant shall provide within his premises in such a position as may be approved by him one or more storage tanks made of iron or other metal and constructed and maintained in a manner approved by the Director. The applicant shall also provide a catch-pit below each tank used or kept on the premises, such catch-pit shall be made of material and of such dimensions as shall be approved by the Director, shall be maintained in an oil-tight condition and shall be of sufficient capacity to hold all the oil stored in the tank.