Table 7.1 Observations and Recommendations of Site Audit

Parameters	Date	Observations and Recommendations	Follow-up
Water Quality	N/A^(1)	N/A^(1)	N/A^(1)
Ecology	N/A^(1)	N/A^(1)	N/A^(1)
Air Quality	13/03/2018	Dust was observed during the mechanical breaking operation at P100 (Portion A). The Contractor was reminded to spray water for dust suppression.	Rectification/improvement was observed during the follow-up audit session on 27 March 2018.
	20/03/2018	An opened cement bag was observed without appropriate cover at P0.	Rectification/improvement was observed during the follow-up audit session on 27 March 2018.
	20/03/2018	Dust was observed from grinding works at P72. The Contractor was reminded to apply suitable mitigation measure.	Rectification/improvement was observed during the follow-up audit session on 27 March 2018.
Noise	N/A^(1)	N/A^(1)	N/A^(1)
Waste / Chemical Management	06/03/2018	Housekeeping should be enhanced at P82 (Portion A) and P109(Portion C)	Rectification/improvement was observed during the follow-up audit session on 20 March 2018.
	13/03/2018	Housekeeping should be enhanced at P97 (Portion A).	Rectification/improvement was observed during the follow-up audit session on 20 March 2018.
	27/03/2018	To clear the accumulated traffic barrier at P68 regularly.	Rectification/improvement was observed during the follow-up audit session on 3 April 2018.
	27/03/2018	To clear the chemical containers as chemical waste at P68	Rectification/improvement was observed during the follow-up audit session on 3 April 2018.
Landscape & Visual Impact	N/A^(1)	N/A^(1)	N/A^(1)
Permits/Licences	13/03/2018	The expired Construction Noise Permit should be removed at Portion C entrance.	Rectification/improvement was observed during the follow-up audit session on 3 April 2018.
Other	N/A^(1)	N/A^(1)	N/A^(1)
Cultural Heritage (Sha Lo Wan (West) Archaeological Site)	27/3/2018	N/A^(1)	N/A^(1)

Remark: N/A^{(1) -} No major environmental deficiency was identified during the site inspection in the reporting month.