07/2555 - Operational Works - Drainage Stormwater Vegetation [As Published] · 142007.2555

ATTUNGA HEIGHTS PRELIMINARY EMP

 

Performance Indicators

2.1.16.3 Construction and Operational
Minimise risks of environmental and Should heavy rainfall be expected, the following Emergency Response procedure shall be implemented: - | Phase EMP
other damage from heavy rainfall = Remove sediment from the sedimentation fences prior to the rainfall event and dispose of to an Sediment traps are not breached
events. approved disposal container/facility.

® Construct gravel berms as necessary.

© Ensure that all exposed areas are stabilised and / or covered. These areas include :
oe soil stockpiles;
© open trenches where service relocation is being carried out;
o Other exposed areas or vehicle tracks.
« A member of staff should be present during heavy rainfall events (when possible) to check that erosion
and sediment control devices are functioning at maximum capacity

 

Management Procedures Maintain all site containment measures including sediment and erosion measures.
Ensure all staff and contractors are inducted.
Superintendent to know of best practice clean up procedures

Particular Responsibilities Contractor — Notify the Superintendent immediately should the spill breach the bunding and flow towards the stormwater (i.e. if there is a
possibility of environmental harm being caused).
Check temporary fencing is maintained around the bunded area to prevent machinery or other damage to the bund during all stages of the project.
Superintendent — Induct and train all staff and contractors on emergency procedures; check all procedures are followed and remedy
when not; Inspect site and ensure control measures are in place if heavy rain event is predicted.

Corrective Action Management procedures may need to be modified to achieve compliance (to the satisfaction of the Superintendent and
Environmental Auditor). Review measures and modify accordingly. Report to Project Manager, Council or EPA as required.

Preliminary EMP: Attunga Heights Issue: 1

Chenoweth EPLA Revision: 0 12/12/2007