Table 4.1 Observations and Recommendations of Site Audit

Parameters	Date	Observations and Recommendations	Follow-up
Air Quality	27/02/2020	The excavated or stockpile of dusty materials should be covered entirely by impervious sheeting or sprayed with water.	Follow up action will be reported in next reporting month.
		Valid Non-road Mobile Machinery (NRMM) labels should be displayed on regulated machines (RO-04) and (EX-14).
Water Quality	06/02/2020	Waste was found in temporary ditch for runoff discharge into appropriate watercourse. The Contractor should clean the channel at the site regularly at the site exit.	Improvement/ Rectification was observed during follow-up audit session on 12 February 2020.
	12/02/2020	Sandbag should be placed along the U-channel to prevent direct discharge into nearby watercourse from site.	Improvement/Rectification was observed during follow- up audit session on 20 February 2020.
	20/02/2020	Muddy water at the cut-off drain at the site entrance was observed overflow. The Contractor was reminded to review the capacity of the drain and rectify it ASSP.	Improvement/ Rectification was observed during follow- up audit session on 27 February 2020.
Waste / Chemical Management	06/02/2020	Chemical waste, waste oil are not stored properly in the designated place. The Contractor should provide suitable area for temporary storage of chemical waste.	Improvement/ Rectification was observed during follow- up audit session on 12 February 2020.
	20/02/2020	The Contractor should store the chemical waste container properly at the chemical waste storage area before disposal.	Improvement/ Rectification was observed during follow- up audit session on 27 February 2020.
	27/02/2020	The excavated or stockpile of dusty materials should be covered entirely by impervious sheeting or sprayed with water.	Follow up action will be reported in next reporting month.
Landscape & Visual Impact	20/02/2020	The Contractor should clear the construction materials/wastes properly within the tree protection zone.	Improvement/ Rectification was observed during follow- up audit session on 27 February 2020.