Reference Document - Engineering File Note - RAL26/0001 (As Published)

                                                                  NOOSA COUNCIL
                                                               REFERENCE DOCUMENT
                                                                    RAL26/0001




                      File note

                      File number 25 Tulip St, Cooroy

                      Subject             Unitywater Sewer and siting of Lot 2

                      Author              Jaro Bauleka



                      Date                10 November 2025

                           •           Unitywater sewer asset is located at the rear of the existing dwelling with an
                                       average grade of 2.6% fall from west to east (based on approximate of 88m from
                                       mapping).




                               Interpolating the invert level of the sewer within the centre of Lot 2 yields a value of RL
                                111.91m.
                               Allowing the following to set the dwelling’s indicative Finished Surface Level (FSL)



                                                                                                 Auxilium Consulting Pty Ltd
                                                                                                        ABN 84 639 195 092
                                                                                                            Bli Bli Qld 4560


Document Set ID: 24523577
Version: 1, Version Date: 06/02/2026