Reference Document - Site and Soil Evaluation MCU24/0061

             ON-SITE EFFLUENT DISPOSAL REPORT:                          Lot 17 on SP170297
                                                                        94 Tablelands Road, Cooran.
             Introduction:

             Australian Soil Investigations have conducted a Site and Soil Assessment at the above allotment for the purpose of
             determining the most suitable means of on-site effluent disposal. On-site testing for this assessment was
             performed in accordance with AS 1547-2012-“On-Site Domestic Wastewater Management and the Queensland
             Plumbing and Wastewater Code. Field work for this assessment was undertaken, on the 25/01/2022.
             ASI has been asked to provide a design for two bedrooms.

             Site description:

             The allotment is located within the Noosa l Council and is contained within a rural residential area.
             The slope within the allotment is generally linear. The slope within the area best suited for effluent disposal is in
             the order of 8%.

             On-Site Assessment:

             During our site evaluation consideration was given to the following:

                     the available area for the primary siting of absorption areas (Land Application Area) and alternative
                      sightings.

                     the risk of prejudicing adjoining property and underground water supplies, by seepage or run off from the
                      site.

                     permeability, soil type and soil depth.

                     drainage, and envisaged seasonal changes in ground water level.

                     general climate.

                     slope and the effects of seepage and water run-off from surrounding higher ground.

             On-Site Testing:

             Three test holes were excavated in the positions shown in the attached site sketch. These holes were 100mm
             diameter x 600 mm deep for the purpose of site soil assessment in accordance with the AS 1547-2012. A further
             100mm diameter hole was excavated to determine the soil profile. The site was then classified in accordance with
             AS 1547–2012 On-Site Wastewater Management for the purposes of effluent disposal.

             Results:

             Site Observations
                                                                                                 Yes                 No
                     Suitable Area for siting a Land Application Area                             

                     Adequate area for a Reserve area                                             

                     Setback requirements to waterways

                     Is there Adequate Soil Depth above rock or the water table                   

                     Is the Soil Type Satisfactory                                                

                     Is the potential of runoff from the proposed area OK                         

                     Is there a potential for groundwater seepage                                                      




                    AUSTRALIAN SOIL INVESTIGATIONS
Document Set ID: 23014195                                                   2                          ASI Ref: 220004(A)Rev-A
Version: 1, Version Date: 13/05/2024