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

 

Landscaping topsoil applied to DR Yes
surrounding bunds to achieve design

 

 

levels

As-constructed survey of system Not necessary - retaining
surface and surrounding bunds wall levelscheck from
completed floor levels of units

Final constructed levels are consistent | DR Yes

with design levels

 

Under-drainage clean-outs extended DR Yes
50-150 mm above filter media

 

Under-drainage pipes flushed to DR Yes
remove initial ingress of material

| HOLD POINT: Superintende: int and bloretention 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: beim
Printname:___ Doug Reynolds

Date: ___ 06/10/2021

AND

Signed by bioretention designer:
Print name:

Date:
i

FORM E — Coarse Sediment relay} a

 

   

Purpose: To ensure the coarse sediment forebay is constructed correctly.

 

 

 

 

 

 

 

 

a Action (if = y
Items Checked Satisfactory unsatisfactory) initial
Extent of coarse sediment forebay NA due to catchment size
correctly set out

 

CONSTRUCTION AND ESTABLISHMENT SIGN-OFF FORMS — BIORETENTION SYSTEMS 8

© South East Queensland Healthy Waterways Partnership 2010