An employer, self-employed person or user shall ensure that -
(a) an explosives workplace is established, erected, operated and maintained in such a manner as to prevent the exposure of persons to hazardous or potentially hazardous conditions or circumstances;
(b) no part of the explosives workplace is used for any other purpose not authorized by the explosives workplace licence;
(c) all materials used in the construction of a danger building are of a design approved by a professional
engineer and acceptable to the chief inspector of occupational health and safety;
(d) provision has been made for -
(i) escape routes;
(ii) the prevention of confined spaces;
(iii) the safety of electrical appliances;
(iv) lightning protectors; and
(v) vertical clearance between buildings and overhead power lines of not less than 30 meters;
(e) a copy of the special rules, regulations and operating instructions is made readily available to all employees
within the danger area; and
(f) a maintenance and inspection schedule is prepared and implemented by the explosives manager in respect of all danger buildings, fittings, plant and machinery in use in the danger area.