Reference Document - MCU25 0101 (As Published)

 Project No. PG-13872                                                                                           Page | 1
 August 2025
 Ref: PG-13872, 2025-08-14, GR VER 1
 Stephen & Jane Struss – Geotechnical Investigation - Proposed Residence, 28 Kingfisher Drive, Peregian Beach




1.0 INTRODUCTION

This report contains the results of the geotechnical investigation and provides advice
and recommendations relating to the following:

          Subsurface conditions in accordance with AS 1726-2017
          Groundwater conditions
          Indicative site classification in accordance with AS 2870-2011
          Earthworks recommendations including:
                 o     Suitability of cut for reuse as fill
                 o     Compaction standards
                 o     Stripping depths
                 o     Trafficability
                 o     Excavatability
                 o     Safe temporary batter slopes for cuts
                 o     Fill batter slopes
          Retention considerations
          Retaining wall design parameters
          Foundation Recommendations
          Construction Considerations
Proposed Development

It is understood that the proposed development is to comprise the construction of a
three-storey residence including a basement/undercroft at the above site.

Earthworks are expected to comprise of cuts ranging from up to 4m in the western
portion of the site, reducing to approximately 2m towards the eastern portion of the
site for the proposed basement. Building loads are unknown at this stage, but a
footprint load in the order of 40kPa is expected.

The proposed development is indicated below.