Reference Document - Geotechnical Investigation Report - DBW24/0090 & RAP24/0025

                Rebecca Stead                                                                                20248-001-Rev0
                                                                                                           3 September 2020

                Architectural drawings were supplied to us (Ref. Alexander Robinson Design, Project No. WD2026, Issue B
                dated 28 July 2020) indicate that the proposed extensions are to comprise a new two-storey addition to the
                eastern side of the existing residence, with additional timber decking to the northern, eastern and western
                sides. The main extension is to comprise a new kitchen on the lower floor level, with a master bedroom and
                ensuite for the upper. A carport is proposed to the west of the existing residence. It is understood that
                internal renovations will also be required, which may include new columns and footings. A carport is
                proposed to the western side.

                Provided cross sections indicate that earthworks for the proposed extensions will primarily comprise cutting
                into the existing ground surface up to about 2 m deep, with filling less than 1 m high proposed. It is
                recommended that the extensions should comprise lightweight construction materials, and be suspended
                above ground (wherever possible) to limit fill earthworks required.

                The property has an existing connection to a mains potable water supply, and is sewered. Extracts from the
                proposed layout plans and architectural elevations are shown in Text Figure 2 below.




                                                                            Proposed extensions
                                                                            (pale grey shading)




                Text Figure 2: Extracts from Alexander Robinson Design architectural drawings




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Document Set ID: 23080488
Version: 1, Version Date: 27/06/2024