Table 10.2       Observations and Recommendations during Site Audits

Parameters

Date

Observations and Recommendations

Follow-up

Contract No.: ND/2019/01

 

Waste/Chemical Management

20/05/2025

Storage for chemical waste should be locked properly.

Improvement/Rectification was observed during follow-up audit session on 27 May 2025.

Contract No.: ND/2019/02

Air Quality

21/05/2025

Cement bags should be properly covered to avoid dust generation at CH1680.

Improvement/Rectification was observed during follow-up audit session on 28 May 2025.

Water Quality

21/05/2025

Sand bag bund should be enhanced along the boundary of works at CH1680.

Item was remarked as 250528-F01. Follow-up action is needed to be reviewed.

28/05/2025

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

Ecology

29/04/2025

Silt curtain near CH1046 should be maintained properly and regularly.

Item was remarked as 250509-R01. Follow-up action is needed to be reviewed.

09/05/2025

Item was remarked as 250514-R01. Follow-up action is needed to be reviewed.

14/05/2025

Improvement/Rectification was observed during follow-up audit session on 21 May 2025.

Waste/Chemical Management

09/05/2025

Drip tray should be provided for chemical/fuel containers.

Improvement/Rectification was observed during follow-up audit session on 14 May 2025.

28/05/2025

The construction wastes (wooden boards) should be disposed properly near pumping

station.

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

Contract No.: ND/2019/04

Air Quality

29/04/2025

Exposed haul road near Bridge F should be water-sprayed regularly as dust suppression.

Improvement/Rectification was observed during follow-up audit session on 8 May 2025.

14/05/2025

Exposed site area should be water-sprayed regularly as dust suppression.

Improvement/Rectification was observed during follow-up audit session on 20 May 2025.

20/05/2025

Stockpile of soil at Portion B should be covered by impervious sheeting properly.

Item was remarked as 250530-R01. Follow-up action is needed to be reviewed.

30/05/2025

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

Contract No.: ND/2019/05

Air Quality

06/05/2025

Exposed worksite should be water-sprayed regularly as dust suppression.

Improvement/Rectification was observed during follow-up audit session on 15 May 2025.

Water Quality

28/04/2025

Muddy water discharge was observed due to wastewater treatment plant malfunctioning. Contractor was reminded to maintain the facilities regularly.

Improvement/Rectification was observed during follow-up audit session on 6 May 2025.

28/04/2025

Exposed surface with open stockpile should be covered properly during rainstorm.

Improvement/Rectification was observed during follow-up audit session on 6 May 2025.

Waste/Chemical Management

15/05/2025

Drip tray for chemical/fuel containers should be provided. If it’s empty it should be removed /cleared properly.

Improvement/Rectification was observed during follow-up audit session on 19 May 2025.

Contract No.: ND/2019/07

 

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