Appeal judgement 30-32 Doonella St Tewantin - MCU21-0013 OPW21-0013

30.   All easements must be designed in accordance with the planning scheme and granted
      at no cost to the Grantee. Where the Grantee is Council or a service authority, the
      easement documentation must be in accordance with the Grantee’s standard easement
      terms. Draft easement documentation must be submitted to Council for endorsement.
31.   All works must be kept clear of any existing or proposed easements on the subject land,
      unless agreed otherwise in writing by the Grantee.
      Geotechnical Stability
32.   All works must be carried out generally in accordance with geotechnical investigation
      report 18151-001-Rev0, titled: “Proposed Commercial & Residential Development 30-
      32 Doonella St Tewantin”, dated 22 June 2018 and prepared by Tectonic Geotechnical
      and Environmental Engineers.
33.   Certification must be submitted to Council from a qualified person* which certifies that
      the development has been constructed in accordance with the recommendations
      contained in geotechnical investigation report 18151-001-Rev0, titled: “Proposed
      Commercial & Residential Development 30-32 Doonella St Tewantin”, dated 22 June
      2018 and prepared by Tectonic Geotechnical and Environmental Engineers, and that
      the development has a minimum factor of safety against landslip of 1.5 in the long term.
      *(Refer to advisory Note)
      Earthworks and Retaining Walls
34.   All fill and associated batters must be undertaken in accordance with the conditions of
      this Decision notice, and must be contained entirely within the subject site unless written
      permission from the respective landowner(s) is provided to Council. All earthworks must
      be undertaken in accordance with the provisions of Australian Standard AS3798:
      Guidelines on Earthworks for Commercial and Residential Developments.
35.   Where the development involves excavation or filling over, or adjacent to, drainage,
      water supply or sewerage infrastructure, all access chamber surface levels must be
      adjusted to provide a freeboard of 100mm above the finished ground surface level.
36.   All retaining walls must be designed and constructed in accordance with the planning
      scheme and must be certified by an RPEQ where exceeding 1.0m in height. All retaining
      walls that are publicly accessible and exceed 1.0m in height must be fitted with a
      commercial grade safety fence.
37.   The retaining wall located to the north of the bio basin (shown on section D of
      A6035/21/D1, E with a TOW of RL8.4) must be amended to not exceed 0.8m above the
      NGL. The area between this retaining wall and the footpath further north can either be
      tiered (retaining walls no greater than 0.8m above NGL) or battered (1:4) to the footpath
      to the north.
      Damage to Services and Assets
38.   Any damage caused to existing services and assets as a result of the development
      works must be repaired at no cost to the asset owner at the following times:
      a.    where the damage would cause a hazard to pedestrian or vehicle safety,
            immediately; or
      b.    where otherwise, upon completion of the works associated with the development.
      Any repair work which proposes to alter the alignment or level of existing services and
      assets must first be referred to the relevant service authority for approval.
      Water quality
39.   The site must be provided with a stormwater drainage system connecting to a lawful
      point of discharge. The works must include in particular:




                                               5