Approved Plans and Documents - OPW22/0303

FORM E — COARSE SEDIMENT FOREBAY
Purpose: To ensure the coarse sediment forebay is constructed correctly.

ACTION (IF
ITEMS CHECKED SATISFACTORY UNSATISFACTORY) INITIAL

Extent of coarse sediment forebay

correctly set out

 

Rocks to be used to line base of forebay

are correct size and shape | |

Base of constructed forebay is flatand |
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: Signed by bioretention designer:
Print name: Print name:
Date: Date:

Document Set ID:-223150625'. 1
Version: 1, Version Date: 20/02/2023