(1) If a weighbridge does not have a pit:
(a) the clearance under the lowest live part of the platforms must be at least 150 mm; and
(b) the floor between load cell supports must be:
(i) composed of concrete at least 75 mm thick; and
(ii) effectively drained; and
(iii) kept free from any accumulation of water, mud or debris; and
(c) a clear space of at least 750 mm from the external edges of the platform must extend from the floor of the weighbridge to at least 1 metre above the platforms; and
(d) the load cell footings must be individually and mutually stable.
(2) The Secretary may, in writing, permit a weighbridge that does not comply with subregulation (1) to be used.