Appendix J - Event Action
Plans
Event/Action Plan
for Air Quality
|
|
ACTION |
|||
|
EVENT |
ET |
IEC |
SUPERVISING OFFICER’S
REPRESENTATIVE |
CONTRACTOR |
|
ACTION LEVEL |
|
|
|
|
|
1.Exceedance
for one sample |
1. Identify the source and investigate the causes and propose
remedial measures 2. Inform Supervising Officer’s Representative & IEC 3. Repeat measurement to confirm finding 4. Increase monitoring frequency to daily |
1. Check monitoring data submitted by ET 2.Check Contractor's working methods |
1.Notify
Contractor |
1.Rectify any unacceptable practice 2.Amend working methods if appropriate |
|
2.Exceedance
for two or more consecutive samples |
1. Identify the source 2. Inform Supervising Officer’s Representative
& IEC 3. Repeat measurements to confirm findings 4. Increase monitoring frequency to daily 5. Discuss with Supervising Officer’s
Representative & IEC for remedial actions required 6. If exceedance continues, arrange meeting with
Supervising Officer’s Representative & IEC 7. If exceedance stops, cease additional
monitoring |
1.Checking
monitoring data submitted by ET 2. Check
Contractor's working methods 3.
Discuss with ET, IEC and Contractor on proposed remedial actions 4.
Advise the Supervising
Officer’s Representative & ET on the effectiveness of the proposed
remedial measures 5.Supervise
the implementation of the remedial measures |
1.Confirm receipt of notification of failure in
writing 2.Notify
Contractor 3.Ensure
remedial actions properly implemented |
1.Submit proposals for remedial actions to
Supervising Officer’s Representative within 3 working days of notification 2.Implement the agreed proposals 3.Amend proposal if appropriate |
|
LIMIT LEVEL |
|
|
|
|
|
1.Exceedance
for one sample |
1. Identify source,,investigate the causes and
propose remedial measures 2. Inform Supervising Officer’s Representative
& IEC and 3. Repeat measurement to confirm finding 4. Increase monitoring frequency to daily 5. Assess effectiveness of Contractor's remedial
actions and keep |
1.Check monitoring data submitted by ET 2. Check Contractor's working methods 3. Discuss with ET and Contractor on
proposed remedial actions 4. Advise the Supervising Officer’s
Representative on the effectiveness of the proposed remedial measures 5.Supervise the implementation of the
remedial measures |
1.Confirm
receipt of notification of failure in writing 2.Notify
Contractor 3.Ensure
remedial actions properly implemented |
1.Take immediate action to avoid further
exceedance 2.Submit proposals for remedial actions to
Supervising Officer’s Representative within 3 working days of notification 3.Implement the agreed proposals 4.Amend proposal if appropriate |
|
2.Exceedance
for two or more consecutive samples |
1. Identify source 2. Inform Supervising Officer’s Representative,
IEC and 3. Repeat measurement to confirm findings 4. Increase monitoring frequency to daily 5. Investigate the causes of exceedance 6. Arrange meeting with & IEC and
Supervising Officer’s Representative to discuss the remedial actions to be
taken 7. Assess effectiveness of Contractor's remedial
actions and keep ER, IEC and 8. If exceedance stops, cease additional
monitoring |
1.Discuss amongst Supervising Officer’s
Representative, ET and Contractor on the potential remedial actions 2.Review Contractor’s remedial actions to
assure their effectiveness and advise the Supervising Officer’s
Representative accordingly 3.Supervise the implementation of the
remedial measures |
1.Confirm
receipt of notification of failure in writing 2.Notify
Contractor 3.In
consultation with the IEC, agree with the Contractor on the remedial measures
to be implemented 4.Ensure
remedial measure are properly implemented 5.If
exceedance continues, consider what portion of the work is responsible and
instruct the Contractor to stop that portion of work until the exceedance is
abated |
1. Take immediate action to avoid further exceedance 2. Submit proposals for remedial actions to Supervising Officer’s Representative
within 3 working days of notification 3. Implement the agreed proposals 4. Resubmit proposals if problem still not under control 5. Stop the relevant portion of works as determined by the ER until
the exceedance is abated |
Event/Action Plan
for Construction Noise
|
EVENT |
ACTION |
|||
|
|
ET |
IEC |
SUPERVISING OFFICER’S REPRESENTATIVE |
Contractor |
|
Action Level |
1. Notify IEC, Supervising
Officer’s Representative and Contractor 2. carry our investigation by
reviewing all the relevant monitoring data and the corresponding construction
activities. Exceedances should also be confirmed by immediate verification in
the field as far as practical. 3. Report the results of
investigation to the IEC, Supervising Officer’s Representative and Contractor 4. Discuss with the Contractor
and formulate remedial measures 5. increase monitoring
frequency to check mitigation effectiveness |
1.Review the analysed results submitted by the ET 2. Review the proposed remedial measures by the
Contractor and advise the Supervising Officer’s Representative & ET
accordingly 3.Supervise the implementation of remedial measures |
1. Confirm receipt of notification of complaint in
writing 2.
Notify Contractor 3.
require Contractor to proposed remedial measures for analyzed noise problem 4.
Ensure remedial measures are properly implemented |
1. Identify practicable
measures to minimize the noise impact.
Submit noise mitigation proposals to ET, IEC and ET. 2. Implement noise mitigation
proposals |
|
Limit Level |
1. Notify IEC, Supervising
Officer’s Representative, 2. Identify the source(s) of
impact by reviewing all the relevant monitoring data and the corresponding
construction activities. Exceedances should also be confirmed by immediate
verification in the field as far as practical. 3. Repeat measurement to
confirm findings 4. Increase monitoring
frequency 5. Carry out analysis of
Contractor’s working procedures to determine possible mitigation to be
implemented. 6. inform IEC, Supervising
Officer’s Representative and 7. Assess effectiveness of
Contractor’s remedial actions and keep IEC, 8. If exceedance stops, cease
additional monitoring. |
1.
Discuss amongst Supervising Officer’s Representative, ET, and Contractor on
the potential remedial actions 2. Review
Contractor’s remedial actions to assure their effectiveness and advise the
Supervising Officer’s Representative &ET accordingly 3.Supervise
the implementation of the remedial measures |
1. Confirm receipt of notification of exceedance
in writing 2. Notify Contractor 3. Require Contractor to propose remedial
measures for the analyzed noise problem 4. Ensure remedial measures are properly
implemented 5. If exceedance continuous, consider what
portion of the work is responsible and instruct the Contractor to stop that
portion of work until the exceedance is aborted |
1. Take immediate action to
avoid further exceedance 2. Identify practicable
measures to minimize the noise impact.
Submit proposals for remedial actions to Supervising Officer’s
Representative within three working days of notification 3. Implement the agreed
proposals 4. Resubmit proposal if
problem still not under control 5. Stop the relevant portion
of works as determined by the Supervising Officer’s Representative until the
exceedance is abated |