EngSWMP

                                                                                                              ENG
                                                  Engineering Report & Stormwater Management Plan
                                          Date:          22/09/2016     Document No.:     16144-ENG-01.Docx

                                           By:              MRS          Revision No.:              A


    Performance Indicators
The management is not being effective when any of the following occur during the
construction phase of the project.
 The required water quality objectives are not achieved,
 Contaminated water is released off site.

      Construction Phase Management of Sedimentation and Erosion
A sediment and siltation fence will be erected around the property boundary to ensure that
sediment is not washed off site and onto adjacent properties or roads. Entry and exit from
the site will be restricted to a single stabilised location to minimise the rise of onsite transport
of silt sediment or mud. It is anticipated that a layer of crushed rock will provide the
necessary stabilisation of the access route. If required a specific bunded wash down area will
be provided for the cleaning of plant before leaving the site and all wash down waste water
will be collected. In the event that debris or sediment leaves the site it will be cleaned.

    Management of Contaminated Soils Materials
There are no contaminated soils materials fill on the site. The site is not listed on the public
contaminated site’s register.

     Management of Imported Materials
Any material imported to the site including construction materials will be stockpiled in a
location where it cannot contaminate the stormwater system or stormwater runoff.

     Complaint Response
The contractor will erect signage at the entrance to the works with contact information,
including afterhours contact numbers. The contractor will properly deal with all complaints.

      Monitoring and Reporting
All sediment and erosion control devices will be checked daily and after rainfall events by the
construction site supervisor. Defective or full devices will be cleaned and repaired as
required. Regular inspections and maintenance of the storm water system will be carried out
by the property owner. The civil components (structural and erosion) are to be assessed by a
suitably qualified engineer as required.

    Lifecycle cost assessment
There will be no abnormal capital or recurrent costs for the proposed stormwater strategy.




A PO Box 26, Carina Q 4152                                                                   12 | P a g e
E [email protected]
W www.vtce.com.au