Regulation 24

Petroleum shall not be stored in bulk in quantities exceeding 363,680 litres in any one building. Before the Director grants a licence for the storage of petroleum in bulk in quantities exceeding 3,637 litres, the applicant shall provide within a building or compartment so constructed as to comply with rule 23 a tank or tanks made of iron or other approved metal and constructed and maintained in a manner approved by the Director, but the total cubic capacity of the tank or tanks shall not exceed 90% of the total cubic capacity of the building or compartment up to the level of the lowest sill or opening in the external walls and a fully dimensioned detail drawing of the tank or tanks to a scale not less than 13 millimetres to 30 centimetres shall be deposited with the Director.