geotech report · 132003.220660.5

The fieldwork for the investigation was carried out under the direction of our geotechnical engineer who was
present full-time on site, and as well as completing the walkover inspection described above, set out the DCP
test locations and prepared the DCP test results sheet which is attached, together with a glossary of logging
terms and symbols used.

Laboratory testing for possible soil or groundwater contamination, was outside the agreed scope of the
investigation.



4     DESCRIPTION OF EXISTING CONDITIONS

4.1    Geology
The Queensland Department of Resources online 1:100,000 geological mapping indicates the site is underlain
by early to middle Jurassic aged Tiaro Coal Measures, generally comprising “Lithofeldspathic labile and
sublabile to quartzose sandstone, siltstone, shale, coal, ferruginous oolite marker” with “Cretaceous
Intrusives” and Pleistocene aged “Quartz sand; parabolic sand dunes” located to the south of the site; see
Plate 1 below.
                                                  Site




         Plate 1: Extract of geology online mapping sourced from QLD Department of Resources




32032URrpt                                        3