Appendix – Event Action Plan

Appendix H – Event Action Plan

Event / Action Plan for Noise

Event

Action

Limit Level

ET Leader

IEC

Contractor

Action

Level

1. Notify IEC, ER and Contactor;

2. Carry out investigation and identify the source;

3. Report the results of investigation to the IEC, ER and Contactor;

4. Discuss with the IEC and Contractor on remedial measures required;

5. Increase monitoring frequency to check mitigation effectiveness.

1. Review the investigation results submitted by the ET;

2. Review the proposed remedial measures by the Contractor and advise the ER accordingly;

3. Advise the ER on the effectiveness of the proposed remedial measures.

1. Confirm receipt of notification of failure in writing;

2. Notify Contractor;

3. In consolidation with the IEC, agree with the Contractor on the remedial measures to be implemented;

4. Supervise the implementation of remedial measures.

1. Submit noise mitigation proposals to IEC and ER;

2. Implement noise mitigation proposals.

Limit

Level

1. Inform IEC, ER, EPD and Contractor;

2. Repeat measurement to confirm findings;

3. Increase monitoring frequency;

4. Identify source and investigate the cause of exceedance;

5. Carry out analysis of Contractor‟s working procedures;

6. Discuss with the IEC, Contractor and ER on remedial measures require;

7. Assess effectiveness of Contractor‟s remedial actions and keep IEC, EPD and ER informed of the results;

8. If exceedance stops, cease additional monitoring .

1. Review the investigation results submitted by the ET;

2. Check the Contractor‟s working procedures;

3. Discuss amongst ER, ET and Contractor on the potential remedial actions;

4. Review Contractor‟s remedial actions whenever necessary to assure their effectiveness and advise the ER accordingly.

1. Confirm receipt of notification of failure in writing;

2. Notify Contractor;

3. In consolidation with the IEC, agree with the Contractor on the remedial measures to be implemented;

4. Supervise the implementation of remedial measures;

5. If exceedance continues, consider stopping the Contractor to continue working on that portion of work which causes the exceedance until the exceedance is abated.

1. Take immediate action to avoid further exceedance;

2. Discuss with ET, IEC and ER on proper remedial measures;

3. Submit proposals for remedial actions to IEC and ER within 3 working days of notification;

4. Implement the agreed proposals ;

5. Submit further proposal if problem still not under control;

6. Stop the relevant portion of works as instructed by the ER until the exceedance is abated .