Effluent Disposal Report - RFI - RAL26-0015 · RAL26/0015

Introduction

The purpose of this report is to evaluate and design a suitable on-site treatment system
and disposal area in accordance with AS 1547 – 2012, the Queensland Plumbing and
Wastewater Code, The Environmental Protection Act, The Plumbing and Drainage Act and
Local Council requirements. The report relates exclusively to the above site and the
proposed and or existing buildings shown on the plan only. All measurements and levels
shown are as accurate as possible with the information provided these are to be used for
locating the onsite effluent disposal system only.

Site Description
Weather Conditions                                                  Fine
Slope                                                                2%
Slope Stability                                                      N/a
Vegetation                                             Grassed, scattered mature trees
Watercourses                                                        Dams
Site exposure                                                    Sun & wind
Salinity                                                             Nil
Surface condition                                     Nil cracks, seepage, or compaction
Boulders & Rock outcrops                                             Nil
Will water from uphill traverse the area                            May
Water table                                                    Present 400mm



Soil Category (AS1547-2012 Table M1)

  Boreholes                       0-600mm
  BH 1, BH2                       Cat 4
                                  Silty Sand, Grey
  Perc Result: 0.25               Clay Loams
                                  Weakly Structured
                                  0.12-0.5m/d




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