Chapter:	400G	Title:	NOISE CONTROL (CONSTRUCTION WORK) REGULATION	Gazette Number:
Section:	2	Heading:	Interpretation	Version Date:	30/06/1997

In this Regulation-
"formwork" (模板) means any type of metallic, wooden or fibreglass construction including any structural support designed to enable concrete, cement or other material poured in a fluid state to assume a particular shape upon setting;
"hammering" (敲擊) means to strike repeatedly any object, instrument or surface with any other object, instrument or surface;
"rubble" (瓦礫) means any kind of debris or superfluous material arising from construction work including bricks, concrete, metal, glass, wood, plastic, earth, rock, bamboo or fibreglass;
"scaffolding" (棚架) means any type of construction made of metal, wood or bamboo whose purpose is to enable temporary access to a part or parts of another structure or building whether completed or not.