24647 Seaview Tce Enviro Mgmt Plan

Option 2 — Bypass and early                                                                Action (if
                                                Checked            Satisfactory                                             Initial
establishment                                                                              unsatisfactory)
Continuous sediment fences installed
around perimeter of filter media and top of
batter.
Where landscape works are not to
commence immediately then cover batters
with filter cloth.
Temporary bund installed (where required)
to prevent stormwater runoff from entering
bulk of system. Bund keyed into batters of
bioretention and crest level higher than pits
and weirs.
Temporary protective covering (filter cloth
+ 25 mm topsoil + turf) installed within
bunded area.
Option 3 – Sediment Basin and                                                              Action (if
                                                Checked            Satisfactory                                             Initial
Bioretention Function                                                                      unsatisfactory)
Continuous sediment fences installed
around perimeter of filter media and top of
batter.
Sediment basin installed upstream of
bioretention in accordance with either
(hydraulic structure):
   WSUD Technical Design Guidelines
    for SEQ (SEQHWP, 2006)
   Local erosion and sediment control
    guidelines or Best Practice Erosion
    and Sediment Control (IECA, 2008).
Suitable access provided to sediment
basin for clean out.
Bioretention system installed downstream
of sediment basin.
Protective covering (filter cloth, 25mm top
soil and turf) installed across entire filter
media area of basin.

HOLD POINT: Superintendent and bioretention designer inspection and sign-off before proceeding.

Comments (attach and refer to additional pages if necessary)




NB: Photos attached.


Signed by superintendent:


                              CONSTRUCTION AND ESTABLISHMENT SIGN-OFF FORMS – BIORETENTION
                                                                                  SYSTEMS                                       10

                                                               © South East Queensland Healthy Waterways Partnership 2010