QB1910553 - STG 1 19 Ind Units - Lot 13 (#64) - QB1910553 - MISC - Form 11 Final & Supporting Certificates - 26.11.2021 KW

 

Where landscape works are not to commence
immediately then cover batters with filter
cloth.

 

Protective covering (filter cloth + 25 mm
topsoil + turf) installed across entire filter
media area of system,

 

Option 2 — Bypass and early establishment

Checked

Satisfactory

Action (if unsatisfactory}

initial

 

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
hioretention 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 Bioretention
Function

Checked

* Satisfactory

Action (if unsatisfactory}

Initial

 

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.

 

 

 

 

 

 

 

Comments (attach and refer to additional pages if necessary)

 

CONSTRUCTION AND ESTABLISHMENT SIGN-OFF FORMS ~— BIORETENTION SYSTEMS

© South East Queensland Healthy Waterways Partnership 2016

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