Appendix D – Event and Action Plan for Water Quality

EVENT

ACTION

ET-Cinotech

CONTRACTOR

ENGINEER

Monitoring results being exceeded in the first stage monitoring

1.  Verbally inform the Contractor and Engineer;

2.  Identify source(s) of impact;

3.  Check monitoring data, all plant, equipment and Contractor’s working methods;

4.  Discuss mitigation measures with Engineer and Contractor if the exceedance(s) are valid;

5.  Continue the full-scale monitoring until no further exceedance is recorded

 

1. Inform the Engineer and confirm notification of the exceedance in writing if the exceedance(s) are valid;

2. Rectify unacceptable practice;

3. Check all plant and equipment;

4. Consider changes of working methods;

5. Propose and discuss mitigation measures with Engineer;

6. Implement the agreed mitigation measures.

1. Discuss with Contractor the proposed mitigation measures if the exceedance(s) are valid;

2. Make agreement on the mitigation measures to be implemented;

3. Assess the effectiveness of the implemented mitigation measures.

Monitoring results being exceeded in the second stage monitoring

 

1. Identify source(s) of impact;

2. Inform contractor and Engineer;

3. Check monitoring data, all plant, equipment and Contractor’s working methods;

4. Discuss mitigation measures with Engineer  and Contractor if the exceedance(s) are valid;

5. Ensure mitigation measures are implemented;

6.  Continue the weekly monitoring until no further exceedance is recorded

1. Inform the Engineer and confirm notification of the non-compliance in writing if the exceedance(s) are valid;

2.  Rectify unacceptable practice;

3.  Check all plant and equipment and

4.  Consider changes of working methods;

5.   Propose mitigation measures to Engineer within 3 working days and discuss with ET-Cinotech and Engineer;

6.  Implement the agreed mitigation measures.

 

 

1. Discuss with Contractor on the proposed mitigation measures if the exceedance(s) are valid;

2. Make agreement on the mitigation measures to be implemented;

3. Assess the effectiveness of the implemented mitigation measures.