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

 

Rocks to be used to line base of forebay
are correct size and shape

 

Base of constructed forebay is flat and
set at the correct level below the
surface of the filter media

 

Rocks placed for energy dissipation are
of appropriate size and are in correct
location

 

Interface between forebay and filter
media is structurally sound and not
prone to collapse

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

 

 

 

 

 

 

Comments (attach and refer to additional pages if necessary)

 

 

 

 

NB: As constructed survey and drawings and photos attached.

Signed by superintendent:

 

Print name:

 

Date:
AND

 

Signed by bioretention designer:

Print name:

 

Date:

FORM F — Protective Measures

 

Purpose: To ensure protective measures are correctly installed to protect the bioretention system white building is occurring in the
catchment,

 

js ; - N/A - commercial development constuction completed prior to planting - dirty water for
Protection option adopted (Option 1, 2 or 3) balance of site directed away from completed bio basin to separate sediment basin.

 

Option 1 — Surface protection during building

Bhece Checked Satisfactory Action {if unsatisfactory) | Initial

 

Continuous sediment fences installed around
perimeter of filter media and top of batter.

 

 

 

 

 

 

 

CONSTRUCTION AND ESTABLISHMENT SIGN-OFF FORMS ~ BIORETENTION SYSTEMS 9

© South East Queensiand Healthy Waterways Partnership 2010