Table 9.2 Observations and Recommendations of Site Audit
Parameters	Date	Observations and Recommendations		Follow-up
Contract No.: ND/2019/01 Date Observations and Recommendations Follow-up
Air Quality	04/08/2020	Dusty stockpile was reminded to be covered by impervious materials. (Portion 4)		Improvement/Rectification was observed during follow-up audit session on 11 August 2020.
Water Quality	28/07/2020	Contractor was reminded to clear the ponding water at Portion 6.		Improvement/Rectification was observed during follow-up audit session on 4 August 2020.
	04/08/2020	Exposed slope surface was reminded to be covered by impervious materials. (Portion 8)		Improvement/Rectification was observed during follow-up audit session on 11 August 2020.
Waste/ Chemical Management	28/07/2020	Contractor was reminded to dispose general refuse regularly to avoid accumulation at Portion 6.		Item was remarked as 200804-R01. Follow-up action is needed to be reviewed.
	04/08/2020	Drip trays should be provided for chemical storage. (Portion 6)		Improvement/Rectification was observed during follow-up audit session on 4 August 2020.
	11/08/2020	Waste should be disposed of regularly and properly.		Improvement/Rectification was observed during follow-up audit session on 18 August 2020.
	11/08/2020	Chemical container should be stored properly in designated area.		Improvement/Rectification was observed during follow-up audit session on 18 August 2020.
Ecology	28/07/2020	Hoarding erection is still processing, hoarding will be kept checking.		Item was remarked as 200728-R01. Follow-up action is needed to be reviewed.
	04/08/2020	Hoarding erection is still processing, hoarding will be kept checking.		Item was remarked as 200804-R01. Follow-up action is needed to be reviewed.
	11/08/2020	Hoarding erection is still processing, hoarding will be kept checking.		Item was remarked as 200811-R03. Follow-up action is needed to be reviewed.
	18/08/2020	Hoarding erection is still processing, hoarding will be kept checking.		Improvement/Rectification was observed during follow-up audit session on 27 August 2020.
Contract No.: ND/2019/03
Air Quality	28/08/2020	Stockpile of dusty materials should be covered by impervious sheeting or sprayed with water.		Follow-up action is needed to be reported in the following month.
Waste / Chemical Management	07/08/2020	Waste should be disposed of regularly and properly.		Improvement/Rectification was observed during follow-up audit session on 14 August 2020.
	14/08/2020	General refuse should be disposed of properly at Portion 18.		Improvement/Rectification was observed during follow-up audit session on 18 August 2020.
Contract No.: ND/2019/05
Water Quality	03/08/2020	Water should be cleared regularly.		Improvement/Rectification was observed during follow-up audit session on 12 August 2020.
	17/08/2020	Regular clear the channel at the site exit so that the wheel washing can be directed to silt removal facilities.		Improvement/Rectification was observed during follow-up audit session on 24 August 2020.
Waste / Chemical Management	31/08/2020	Chemical waste should be stored properly in designated area.		Follow-up action is needed to be reported in the following month.
Landscape & Visual	17/08/2020	Uncharted trees should be carefully protected.		Improvement/Rectification was observed during follow-up audit session on 24 August 2020.
Contract No.: ND/2019/06
Air Quality	13/08/2020	Contractor was reminded to cover the stockpile of dusty materials when not in use.	Improvement/Rectification was observed during follow-up audit session on 20 August 2020.
Waste / Chemical Management	30/07/2020	Stagnant water in drip tray should be cleared properly.	Improvement/Rectification was observed during follow-up audit session on 6 August 2020.
	27/08/2020	Chemical waste, waste oil should be stored properly in designated area.	Follow-up action is needed to be reported in the following month.