Table 10.2       Observations and Recommendations during Site Audits

Parameters

Date

Observations and Recommendations

Follow-up

Contract No.: ND/2019/01

 

Air Quality

08/10/2024

Main haul road at Portion 9b should be water-sprayed regularly as dust suppression.

Improvement/Rectification was observed during follow-up audit session on 15 October 2024.

08/10/2024

Access road leading towards the entrance and exit of Portion 9b should be kept clean and free from dust.

Improvement/Rectification was observed during follow-up audit session on 15 October 2024.

29/10/2024

Mitigation measures i.e.  Water Tank Truck patrol should be enhanced at the exposed site

of Portion 8A.

Follow-up action is needed to be reported in the following month.

Contract No.: ND/2019/02

Water Quality

26/09/2024

Contractors were reminded to immediately establish proper drainage system for muddy runoff at Portion 11.

Item remarked as 241002-O01. Follow-up action is needed to be review.

02/10/2024

Item remarked as 241009-O01. Follow-up action is needed to be review.

09/10/2024

Item remarked as 241016-O01. Follow-up action is needed to be review.

16/10/2024

Improvement/Rectification was observed during follow-up audit session on 23 October 2024.

26/09/2024

Contractors were reminded to immediately establish proper drainage system for pumped groundwater at Portion 7.

Item remarked as 241002-O02. Follow-up action is needed to be review.

02/10/2024

Item remarked as 241009-O02. Follow-up action is needed to be review.

09/10/2024

Item remarked as 241016-O02. Follow-up action is needed to be review.

16/10/2024

Item remarked as 241023-O01. Follow-up action is needed to be review.

23/10/2024

Item remarked as 241030-O01. Follow-up action is needed to be review.

30/10/2024

Follow-up action is needed to be reported in the following month.

26/09/2024

Provide complete drainage system to treat wastewater. (Shek Wu Hui Treatment Plant works area)

Item remarked as 241002-R02. Follow-up action is needed to be review.

02/10/2024

Item remarked as 241009-R02. Follow-up action is needed to be review.

09/10/2024

Item remarked as 241016-R02. Follow-up action is needed to be review.

16/10/2024

Item remarked as 241023-R02. Follow-up action is needed to be review.

23/10/2024

Item remarked as 241030-R02. Follow-up action is needed to be review.

30/10/2024

Follow-up action is needed to be reported in the following month.

26/09/2024

Enhance water mitigation measures to avoid surface runoff out of site boundary. (Portion 6)

Item remarked as 241002-R03. Follow-up action is needed to be review.

02/10/2024

Item remarked as 241009-R03. Follow-up action is needed to be review.

09/10/2024

Item remarked as 241016-R03. Follow-up action is needed to be review.

16/10/2024

Item remarked as 241023-R03. Follow-up action is needed to be review.

23/10/2024

Item remarked as 241030-R03. Follow-up action is needed to be review.

30/10/2024

Follow-up action is needed to be reported in the following month.

09/10/2024

Muddy water discharge was observed at Portion 6. Contractors were reminded to enhance the wastewater drainage immediately.

Item remarked as 241016-O03. Follow-up action is needed to be review.

16/10/2024

Improvement/Rectification was observed during follow-up audit session on 23 October 2024.

Ecology

26/09/2024

Dull green hoarding should be erected along the site boundary as according to the submitted location plan.

Item remarked as 241002-R01. Follow-up action is needed to be review.

02/10/2024

Item remarked as 241009-R01. Follow-up action is needed to be review.

09/10/2024

Item remarked as 241016-R01. Follow-up action is needed to be review.

16/10/2024

Item remarked as 241023-R01. Follow-up action is needed to be review.

23/10/2024

Item remarked as 241030-R01. Follow-up action is needed to be review.

30/10/2024

Follow-up action is needed to be reported in the following month.

Waste/Chemical Management

16/10/2024

Containers of chemical waste at Portion 4 should be stored in designated area.

Improvement/Rectification was observed during follow-up audit session on 23 October 2024.

30/10/2024

Oil leakage was observed with no drip tray provided at Shek Wu Hui Treatment Plant works area. Potential risk of leakage exceeds site boundary. 

Follow-up action is needed to be reported in the following month.

Contract No.: ND/2019/03

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Contract No.: ND/2019/04

Air Quality

03/10/2024

Haul road near Bridge A1 should be water-sprayed regularly as dust suppression.

Item remarked as 241010-R02. Follow-up action is needed to be review.

10/10/2024

Improvement/Rectification was observed during follow-up audit session on 15 October 2024.

10/10/2024

Exposed area at Portion K should be water-sprayed regularly.

Improvement/Rectification was observed during follow-up audit session on 15 October 2024.

15/10/2024

Stockpile of dusty materials at Portion K should be covered entirely by impervious sheets to

avoid dust generation.

Improvement/Rectification was observed during follow-up audit session on 24 October 2024.

24/10/2024

Stockpile of dusty materials at A1 should be covered entirely by impervious sheets to avoid

dust generation.

Improvement/Rectification was observed during follow-up audit session on 31 October 2024.

Ecology

03/10/2024

Silt curtain near A3-02 should be maintained properly and regularly.

Improvement/Rectification was observed during follow-up audit session on 10 October 2024.

Waste / Chemical Management

26/09/2024

Rubbish accumulated in the 10m buffer zone should be cleared and avoided.

Item remarked as 241003-R01. Follow-up action is needed to be review.

03/10/2024

Item remarked as 241010-R01. Follow-up action is needed to be review.

10/10/2024

Improvement/Rectification was observed during follow-up audit session on 15 October 2024.

10/10/2024

Chemical waste should be stored properly in designated area.

Improvement/Rectification was observed during follow-up audit session on 15 October 2024.

Contract No.: ND/2019/05

Noise

17/10/2024

Missing Noise Emission Label (NEL) on the air compressor should be supplemented and displayed properly.

Improvement/Rectification was observed during follow-up audit session on 21 October 2024.

Air Quality

07/10/2024

Stockpile of dusty materials at Kwu Tung should be covered entirely by tarpaulin sheets as dust suppression.

Improvement/Rectification was observed during follow-up audit session on 17 October 2024.

17/10/2024

Missing NRMM Label on the generator should be supplemented and displayed properly.

Improvement/Rectification was observed during follow-up audit session on 21 October 2024.

17/10/2024

Faded NRMM Label should be replaced.

Improvement/Rectification was observed during follow-up audit session on 21 October 2024.

28/10/2024

Dusty stockpile near Bridge C1 should be covered by tarpaulin sheets entirely to prevent dust generation.

Follow-up action is needed to be reported in the following month.

Contract No.: ND/2019/06

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Contract No.: ND/2019/07

 

Water Quality

18/10/2024

Silt curtain should be properly deployed to avoid any gap at constructed box culvert.

Improvement/Rectification was observed during follow-up audit session on 21 October 2024.