Environmental Mitigation Implementation Schedule

Environmental Protection Measures	Location	Implementation Status
		May 07	Jun 07	Jul 07	Aug 07
Air Quality
Sufficient watering	Tipping hall (barging point), stockpiled materials, access road, All unpaved haul roads, exposed site areas	@	Ö	@	@
Truck speed below 10 km/hr	All areas	Ö	Ö	Ö	Ö
Trucks fitted with power-operated dump bed cover	All areas	Ö	Ö	Ö	Ö
Watering for truck loads after removal of tarpaulin cover	Site egress	Ö	Ö	Ö	Ö
Provision of vehicle washing facilities	Site egress	Ö	Ö	Ö	Ö
Prohibition of open burning	All areas	Ö	Ö	Ö	Ö
Provision of top and side covers for conveyor belts	C&DMSF	Ö	Ö	Ö	Ö
Buffer zone of at least 20m between construction waste sorting facility and the seafront	Seafront	Ö	Ö	Ö	Ö
Buffer zone of at least 100m between public stockpiling and the nearest ASR	Northern site boundary	Ö	Ö	Ö	Ö
Noise
Noisy equipment and activities should be sited by the Contractor as far away from sensitive receivers as is practical	All areas	Ö	Ö	Ö	Ö
Replace noisy plant with quieter alternatives	All areas	Ö	Ö	Ö	Ö
Idle equipment should be turned off or throttled down	All areas	Ö	Ö	Ö	Ö
Quieter power units of stationary and earth moving plant with partial or full enclosures or vibratory isolation	All areas	Ö	Ö	Ö	Ö
Properly maintain powered mechanical equipment	All areas	Ö	Ö	Ö	Ö
Schedule noisy activities to reduce duration and severity of noise	All areas	Ö	Ö	Ö	Ö
Include contract clauses for environmental protection	All areas	Ö	Ö	Ö	Ö
Water Quality
Obtain discharge license	Site offices	Ö	Ö	Ö	Ö
Provide proper sewage treatment and disposal facilities in the form of chemical toilets for site workers	All areas	Ö	Ö	Ö	Ö
Include contract specifications for environmental protection	All areas	Ö	Ö	Ö	Ö
Provide proper drainage for collection of surface runoff	All areas	Ö	Ö	Ö	@
Provision of buffer distance of at least 20m between C&DMSF and the seafront	C&DMSF	Ö	Ö	Ö	Ö
Provision of sand & silt settling tank	Vehicle washing facility	Ö	Ö	Ö	@
Sand and silt removal facility provided for stormwater to be treated before discharge	All areas	Ö	Ö	Ö	@
Construction of temporary storm water system	Perimeter of Fill Bank	Ö	Ö	Ö	Ö
Regular removal of sand and silt	All channels	@	@	@	@
Construction Waste
Segregate different categories of waste	All areas	Ö	Ö	Ö	Ö
Register chemical and maintenance wastes	All areas	Ö	Ö	Ö	Ö
Do not connect chemical material storage areas to the foul or stormwater drainage system	Works yards	Ö	Ö	Ö	Ö
Store and label dangerous goods	All areas	Ö	Ö	Ö	Ö
Prevent disposal of hazardous materials to air, soil, water bodies	All areas	Ö	@	Ö	@
Provide refuse containers at all work areas	All areas	Ö	Ö	Ö	Ö
Human waste discharged into septic tanks or tankered away	All areas	Ö	Ö	Ö	Ö
Landscape and Visual
Is the night-time lighting controlled to minimize glare to sensitive receivers	All areas	Ö	Ö	Ö	Ö
Is hydroseeding process conducted and maintained properly	All areas	N/A	N/A	N/A	N/A