Information Request Response

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[OCR of page images]
Property
Projects
Australia

Applicant’s Response

The civil engineering response at Attachment D, demonstrates that construction methods can
be implemented to avoid any adverse impact and undermining of adjoining building.

Where a geotechnical site investigation will be required to progress with detailed design,
including structural design, and as part of any subsequent building approval, we request the
conditions of any development approval require:

@ the preparation and lodgement of a geotechnical report prior to the commencement of site
works; and

= certification of footings and support to adjoining building by a Register Professional
Engineer Queensland (RPEQ) prior to commencement of site works.

Issue

The basement level of the proposed development extends across the full width of the subject
site and has the potential to cause ponding on the subject site and / or direct surface runoff
on to the adjoining properties. The submitted material does not demonstrate how the
proposed development achieves the Earthworks Code - Specific Outcomes O1 and 02

Information Required

12. Demonstrate how the proposed development achieves the Earthworks Code — Specific
Outcomes O1 and 02

13. Provide a preliminary stormwater design for the proposed development. The design
must be prepared by a suitably qualified person and include but not be limited to:

@ The existing overland flows and the proposed overland flows,

& Maintenance of overland flows within the subject site,

@ Thedrainage system for the proposed roof areas, hardstand areas, grassed areas
and pool surrounds.

Toowoomba Brisbane
PO Box 3686, Toowoomba Old 4350 PO Box 1264, New Farm QIid 4005
Phone: 07 4632 0516 Phone: 07 3254 1566

Email: [email protected] propertyprojectsaustralia.com.au