Table 5.1 – Observations and Recommendations of Site Audit

Parameters

Date

Observations and Recommendations

Follow-up

Air Quality

3 May 2023

Reminder 1: The Contractor is reminded to increase watering for dust suppression at TTS Area (Portion 1 - YLSTW).

9 May 2023

31 May 2023

Reminder 1: The Contractor is reminded to increase watering for dust suppression at haul roads of TTS area (Portion 1 - YLSTW).

1 Jun 2023

Noise

21 Jun 2023

Reminder 1: The Contractor is reminded to maintain and reinstate the silentup at northern and western site boundary (Portion 1 - YLSTW).

28 Jun 2023

Water Quality

20 Apr 2023

Recommendation 1: The Contractor is recommended to provide mitigation measures to intercept silty runoff from the piling area at STB (Portion 1 - YLSTW).

26 Apr 2023

Chemical and Waste Management

4 Apr 2023

Reminder 1: The Contractor is reminded to provide drip tray for chemical containers to prevent chemical leakage (Portion 1 - YLSTW).

5 Apr 2023

11 Apr 2023

Reminder 1: The Contractor is reminded to provide drip tray for chemical containers to prevent spillage (Portion 1 - YLSTW).

12 Apr 2023

9 May 2023

Reminder 1: The Contractor is reminded to clear/dispose empty chemical containers or provide drip tray to prevent accidental spillage on site (Portion 1 - YLSTW).

10 May 2023

Land Contamination

NA

Ecological Impact

9 May 2023

Reminder 1: The Contractor is reminded to maintain and reinstate the silentup at the northern and western site boundary (Portion 1 - YLSTW).

17 May 2023

31 May 2023

Reminder 1: The Contractor is reminded to maintain and reinstate the bird curtains at northern and eastern site boundary (Portion 1 - YLSTW).

NA

Landscape and Visual Impact

NA

Permit / Licenses

NA

Others

NA