09-02-23 Operational Management and Maintenance Plan_Issue B

FORM D — FINISHED LEVELS

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

ACTION (IF

ITEMS CHECKED SATISFACTORY UNSATISFACTORY)

INITIAL

|
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

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: Signed by bioretention designer:
Print name: Print name:

Date: Date: