Sunshine Butterflies - Attachment D - 010816-2

                                         OUR BACKYARD
                                         468 MCKINNON DRIVE, COOROIBAH



TABLES
Table 1: Summary of Laboratory Results.......................................................................................................................5

Table 2: Retaining Structure Design Parameters............................................................................................................8

Table 3: Horizontal and Vertical Setback Distances for Irrigation Areas ........................................................................10




TEXT FIGURES
Text Figure 1: Proposed layout plan of site (and borehole locations) ..............................................................................1

Text Figure 2: 2015 aerial photograph of site (courtesy Qld Globe).................................................................................2

Text Figure 3: Shed area to north of house, viewed looking south-east...........................................................................3
Text Figure 4: Proposed effluent disposal area (future orchard)......................................................................................3

Text Figure 5: Entry to site, borehole BH7 in middle ground ...........................................................................................4

Text Figure 6: Existing septic tank and absorption trench area .......................................................................................4

Text Figure 7: Minimum footing depths to minimize risk of undermining .........................................................................7
Text Figure 8: Proposed septic tank and absorption bed layout ....................................................................................10

Text Figure 9: Proposed absorption bed construction...................................................................................................11




APPENDICES
APPENDIX A
Borehole Reports and Explanatory Notes

APPENDIX B
Laboratory Test Certificates

APPENDIX C
Limitations




4 May 2016
Report No. 16081-001-Rev0                                                    iii