Approved Plans and Documents - OPW22/0303

FORM D — FINISHED LEVELS

Purpose: To ensure finished levels of system surface and bunds are correct and meet the design.

ITEMS

Landscaping topsoil applied to
surrounding bunds to achieve design
levels

As-constructed survey of system surface |

and surrounding bunds completed

Final constructed levels are consistent
with design levels

Under-drainage clean-outs extended 50-
150 mm above filter media
Under-drainage pipes flushed to remove

initial ingress of material

CHECKED

i

ACTION (IF

RALICEAETORY, UNSATISFACTORY)

HOLD POINT: Superintendent and 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:

Document Set ID: 22315062
Version: 1, Version Date: 20/02/2023

Signed by bioretention designer:
Print name:

Date:

INITIAL