Table 7.1 Observations and Recommendations of Site Audit

Parameters	Date	Observations and Recommendations	Follow-up
Water Quality	170815-R01	Silt curtain at P97 Portion A should be properly maintained.	Rectification/improvement was observed during the follow-up audit session on 22 August 2017.
	170829-R02	Muddy material near the site boundary of WA4 should be cleared.	Rectification/improvement will be reported in next reporting month.
	170829-R04	Silt curtain at P89 Portion A should be properly maintained.	Rectification/improvement will be reported in next reporting month.
Ecology	N/A^(1)	N/A^(1)	N/A^(1)
Air Quality	170801-R03	Dusty material at P91 should be removed or covered by impervious sheet.	Rectification/improvement will be reported in next reporting month.
	170808-R01	Haul road at WA4 should be sprayed with water for dust suppression.	Rectification/improvement was observed during the follow-up audit session on 15 August 2017.
	170808-R03	Stockpile of dusty material at P83 Portion A should be covered by impervious sheet or removed.	Rectification/improvement was observed during the follow-up audit session on 15 August 2017.
	170808-R04	The water pipe should be repaired for water spraying during loading process and breaking work along P87-96 to suppress dust production.	Rectification/improvement was observed during the follow-up audit session on 15 August 2017.
	170815-R02	Cement bags at P109 Portion C should be covered by impervious sheet.	Rectification/improvement was observed during the follow-up audit session on 22 August 2017.
	170822-R01	Cement mixing works at P83 should be done in proper three-side enclosed area and with water spraying.	Rectification/improvement was observed during the follow-up audit session on 29 August 2017.
	170822-R03	Dusty material at P72 should be covered with impervious sheet or removed.	Rectification/improvement was observed during the follow-up audit session on 29 August 2017.
	170829-R06	Water spraying should be provided during the breaking works at Portion a P82 and Portion C for dust suppression.	Rectification/improvement will be reported in next reporting month.
Noise	N/A^(1)	N/A^(1)	N/A^(1)
Waste / Chemical Management	170801-R01	Accumulated construction waste at P85-87 should be cleared.	Rectification/improvement will be reported in next reporting month.
	170801-R02	Chemical containers at P97 should be removed as chemical waste.	Rectification/improvement was observed during the follow-up audit session on 8 August 2017.
	170808-R02	Housekeeping at P82 should be enhanced at Portion A.	Rectification/improvement will be reported in next reporting month.
	170815-R03	Chemical containers at Portion C gate should be with proper chemical labels.	Rectification/improvement was observed during the follow-up audit session on 22 August 2017.
	170822-R02	Oil stain at P69 and P70 should be cleared and drip tray at P70 should be plugged to prevent oil leakage.	Rectification/improvement was observed during the follow-up audit session on 29 August 2017.
	170822-R04	Chemical containers at P72 should be with proper chemical label and provided with drip tray.	Rectification/improvement was observed during the follow-up audit session on 29 August 2017.
	170829-R01	Chemical waste in the chemical waste storage at WA4 should be provided with proper chemical label.	Rectification/improvement will be reported in next reporting month.
	170829-R03	General waste and stand water in the container at WA4 should be removed.	Rectification/improvement will be reported in next reporting month.
	170829-R05	Chemical container at P106 Portion C should be provided with drip tray.	Rectification/improvement will be reported in next reporting month.
Landscape & Visual Impact	N/A^(1)	N/A^(1)	N/A^(1)
Permits/Licences	N/A^(1)	N/A^(1)	N/A^(1)
Other	N/A^(1)	N/A^(1)	N/A^(1)
Cultural Heritage (Sha Lo Wan (West) Archaeological Site)	15/6/2017	N/A^(1)	N/A^(1)

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