Scg 0187(L1)

Response:

We have included the additional movements as requested, however as the driveway and garage width do not
change the movement does not change.

Issue: Earthworks and Retaining Structures

SCG Consulting’s Earthworks Plan (OW3.1, Rev. A) details that excavations along the southern and eastern side
of the development will stop at the building footprints (at depths of
~1.0 – 1.4m). Council believes this may be an error.

It is unclear if the retaining walls along the southern and eastern property boundaries shown in SCG Consulting’s
plans are existing or proposed.

•        If existing, it is unclear if the walls are to be retained, reconstructed, or removed as part of the proposed
         development.
•        If proposed, it is unclear of their purpose as there is no cut between the building footprint and the proposed
         walls.

8.       Provide clarification if further earthworks are proposed beyond that shown on SCG Consulting’s
         Earthworks Plan (OW3.1, Rev. A). If further Earthworks are proposed, provide an amended Earthworks
         Plan prepared by a suitably qualified person (RPEQ).

9.       Provide additional detail on the retaining walls on the southern and eastern property
         boundaries shown in SCG Consulting’s plans that address the uncertainties raised by Council above.

Response:

We have included additional modelling to display a coloured hatching that identifies cut/fill depths. Notations for
the boundary retaining wall details (top, bottom and height) are also included on SCG Drawing No. 0187-
OW3.1.RevA.

If you require any further information, please do not hesitate to contact our office.


Yours faithfully




TOM HARRINGTON – RPEQ 27698
For and on behalf of
SCG CONSULTING ENGINEERS


Enc      SCG Drawings Numbers: 0187 – OW3.1.RevA




SCG Consulting Engineers                              Page 2 of 2                                     SCG Ref: 0187(L1)