Table 10.2 Observations and Recommendations during Site Audits

	Date	Observations and Recommendations	Follow-up
Contract No.: ND/2019/01
Waste/ Chemical Management	01/03/2022	Construction waste shall be disposed of regularly.	Improvement/Rectification was observed during follow-up audit session on 8 March 2022.
Air Quality	16/03/2022	Access road should be kept clean and free from dust.	Improvement/Rectification was observed during follow-up audit session on 22 March 2022.
Contract No.: ND/2019/02
Water Quality	23/02/2022	To enhance water mitigation measure to prevent surface runoff to pavement.	Improvement/Rectification was observed during follow-up audit session on 2 March 2022.
Waste/ Chemical Management	23/02/2022	Drip tray should be provided for chemical storage.	Improvement/Rectification was observed during follow-up audit session on 2 March 2022.
Air Quality	02/03/2022	Dusty haul road should be sprayed with water regularly.	Improvement/Rectification was observed during follow-up audit session on 9 March 2022.
Landscape and Visual	02/03/2022	To erect 2m dull green barrier fences around active work area. (3 locations shown in the photo)	Item was remarked as 220309- R01.
	09/03/2022	To erect 2m dull green barrier fences around active work area. (3 locations shown in the photo)	Item was remarked as 220318- R01.
	18/03/2022	To erect 2m dull green barrier fences around active work area. (3 locations shown in the photo)	Improvement/Rectification was observed during follow-up audit session on 23 March 2022.
Water Quality	23/03/2022	Enhance water mitigation measures to prevent muddy stagnant water runoff.	Improvement/Rectification was observed during follow-up audit session on 30 March 2022.
	30/03/2022	Remove the stagnant water inside U-channel.	Follow-up action is needed to be reported in the following month.
Contract No.: ND/2019/03
Water Quality	25/02/2022	To enhance water mitigation measures around water stream near 巨賓, exposed slope of the stream should be covered to prevent further debris from entering the irrigation water channels.	Item was remarked as 220304- O01.
	25/02/2022	Wheel-washing Bay should be cleared and cleaned regularly.	Item was remarked as 220304- R01.
	04/03/2022	To enhance water mitigation measures around water stream near 巨賓, exposed slope of the stream should be covered to prevent further debris from entering the irrigation water channels.	Improvement/Rectification was observed during follow-up audit session on 11 March 2022.
	04/03/2022	Wheel-washing Bay should be cleared and cleaned regularly.	Improvement/Rectification was observed during follow-up audit session on 11 March 2022.
Contract No.: ND/2019/04
Water Quality	23/02/2022	Direct the muddy stagnant water to de-silting facility before discharge to drainage and U-channel. (Portion B)	Item was remarked as 220303- O01.
	03/03/2022	Direct the muddy stagnant water to de-silting facility before discharge to drainage and U-channel. (Portion B)	Item was remarked as 220310- O01.
	03/03/2022	Dusty stockpile should be covered by impervious sheeting.	Improvement/Rectification was observed during follow-up audit session on 10 March 2022.
	03/03/2022	To enhance the drainage system and the capacity of de-silting facility to prevent surface runoff.	Item was remarked as 220310- R02.
	10/03/2022	Direct the muddy stagnant water to de-silting facility before discharge to drainage and U-channel. (Portion B)	Improvement/Rectification was observed during follow-up audit session on 16 March 2022.
	10/03/2022	To enhance the drainage system and the capacity of de-silting facility to prevent surface runoff.	Item was remarked as 220316- R01.
	16/03/2022	To enhance the drainage system and the capacity of de-silting facility to prevent surface runoff.	Item was remarked as 220324- R01.
	24/03/2022	To enhance the drainage system and the capacity of de-silting facility to prevent surface runoff.	Item was remarked as 220331- R01.
	24/03/2022	To clear the U-channel regularly.	Improvement/Rectification was observed during follow-up audit session on 31 March 2022.
	31/03/2022	To enhance the drainage system and the capacity of de-silting facility to prevent surface runoff.	Follow-up action is needed to be reported in the following month.
Waste/ Chemical Management	16/03/2022	To clear the oil stain on the ground.	Improvement/Rectification was observed during follow-up audit session on 24 March 2022.
Ecology	31/03/2022	Silt curtain was observed oversized and bulky. Please rectify to make sure the silt curtain function properly.	Follow-up action is needed to be reported in the following month.
Contract No.: ND/2019/05
Air Quality	28/02/2022	Dusty worksite shall be watered regularly.	Improvement/Rectification was observed during follow-up audit session on 7 March 2022.
	07/03/2022	NRMM label shall be displayed on regulated machine.	Improvement/Rectification was observed during follow-up audit session on 17 March 2022.
	17/03/2022	Dusty worksite shall be watered regularly.	Improvement/Rectification was observed during follow-up audit session on 21 March 2022.
	21/03/2022	Dusty stockpile shall be covered properly by impervious sheeting.	Improvement/Rectification was observed during follow-up audit session on 28 March 2022.
	28/03/2022	Site entrance should be kept clean and free from dust.	Follow-up action is needed to be reported in the following month.
Water Quality	28/02/2022	To enhance water mitigation measure to prevent surface runoff.	Improvement/Rectification was observed during follow-up audit session on 7 March 2022.
	21/03/2022	Replace broken sandbags to prevent surface runoff.	Improvement/Rectification was observed during follow-up audit session on 28 March 2022.
Waste/ Chemical Management	07/03/2022	Drip tray shall be provided for chemical storage.	Improvement/Rectification was observed during follow-up audit session on 17 March 2022.
	17/03/2022	General refuse shall be disposed of regularly.	Improvement/Rectification was observed during follow-up audit session on 21 March 2022.
Contract No.: ND/2019/06
Waste/ Chemical Management	03/03/2022	Drip tray should be provided for chemical storage.	Item was remarked as 220310- R01.
	10/03/2022	Drip tray should be provided for chemical storage.	Improvement/Rectification was observed during follow-up audit session on 17 March 2022.
Contract No.: ND/2019/07
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