16-001014-02A (Ultimate SCMMP)

Transition layer (coarse sand)
installed to correct depth (+ 25 mm)
Placement of filter media completed
to avoid compaction of media and
using at least two lifts
Filter media installed to correct
depth
Light, even compaction applied to
remove air gaps (e.g. light roller or
single pass with a ‘pozitrack’
bobcat)
Spreader bar used to flatten surface
of filter media

Sediment fences in place

INSPECTION: Superintendent and bioretention designer inspection and sign-off to occur while installation of
media is occurring. Photos must be taken by the superintendent, the bioretention designer or the contractor.

Comments (attach and refer to additional pages if necessary)




NB: Laboratory test results, certification, delivery dockets and photos attached.


Signed by superintendent:
Print name:
Date:
AND
Signed by bioretention designer:
Print name:
Date:
FORM D — Finished Levels

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

Items                                   Checked                Satisfactory             Action (if unsatisfactory)          Initial

Landscaping topsoil applied to
surrounding bunds to achieve
design levels
As-constructed survey of system
surface and surrounding bunds
completed

                              CONSTRUCTION AND ESTABLISHMENT SIGN-OFF FORMS – BIORETENTION
                                                                                  SYSTEMS                                       7

                                                               © South East Queensland Healthy Waterways Partnership 2010