Chapter:	123B	Title:	Building (Construction) Regulations	Gazette Number:
Regulation:	21	Heading:	Bulk excavation in area number 1 of the scheduled areas	Version Date:	30/06/1997

(1) Bulk excavation in area number 1 of the scheduled areas shall not be carried out below levels determined by the Building Authority.
(2) For the purposes of this regulation "bulk excavation" (大型挖掘工程) means all excavation except excavation for ground investigation, public utility trenches, drains, sewers or piles.