|Bundaberg & Scenic rim timber bridge replacements||Golder Associates and Morrison Geotechnic||
Geotechnical boreholes at abutment and pier locations for pile design. Including pre-digging and casing advance through creek bed cobbles/boulders.
|Hay Point Berth Replacement||BHP||
Overwater PQ cored boreholes to maximum 90m working 24/7 on jack up barge.
|Inland Rail Project||Golder Associates||Geotechnical boreholes to 30m for bridges and cuts. Deep geotechnical boreholes to max 230m for tunnel alignment including downhole camera, HSM testing, packer testing and instrumentation.|
|Carmicheal Rail||AECOM||Large scale geotechnical investigation using 3 specialised rigs.|
|Dam Investigation||SunWater||Vertical and Incline core holes through the spillway.|
|Cruise Ship Terminal||Golder Associates||Overwater geotechnical investigation on a floating barge.|
|Logan Enhancement Project||Soil Surveys||Geotechnical investigation for Logan Motorway upgrade.|
|Spirit Development||Butler Partners||Deep geotechnical investigation to 65mtr for new high rise foundation.|
|Dam Investigations||SunWater||Geotechnical investigation for dam stability reveiws including drilling through live embakments.|
|Citiswitch Bundamba||Douglas Partners||Mining Investigation. Rotary Air and cored holes to maximum 60mtr through multiple workings.|
|Nightcap Range||Golder Associates||Inclined NQ and NMLC core holes to maximum 60mtr.|
|Kingford Smith Drive Upgrade||Golder Associates||Overwater Investigation using floating spudled barge. Washbore and cored boreholesto 30mtr. With pressure meter testing.|
|Toowoomba Second Range Crossing||Aurecon / Parson Brinckerhoff||Large scale geotechnical drilling including: NMLC/HQ/PQ coring, incline drilling, down hole survey. Very difficult access condtions.|
|New Hope Group/New Acland Mine||Golder Associates||Standard geotechnical investigation including auger/washbore and cored holes to 30mtr. Shellow auger holes up to 8mtr.|
Pacific Highway Upgrade - Ballina
|Golder Associates||Geotechnical investigation - Auger, Washbore and NMLC to maximum 60mtr.|
|Arrow Energy - Moranbah||Coffey||Shallow washbore and coring.|
|Arrow Energy - Dalby||Golder Associates||Shallow washbore and auger.|
|D2G Geotechnical and mine investigation Dinmore to Goodna||Origin Alliance||
Washbore and coring to 50mtr.
Mine drilling - Rotary air, rotary mud and coring to 150mtr.
Downhole geophysical and camera logging.
Installation of groundwater wells, inclinometers and extensometers.
|Surat Basin Rail||Surat Basin Rail JV||Drilling including auger washbore and coring. Extensive test pitting and access creation through difficult terrain.|
|Cross River Rail Brisbane||Soil Surveys / Aecom||Overwater and on land geotechnical drilling to 50mtr including packer permeability testing and ATV survey.|
|QR corridor mine Investigation||Douglas Partners||Rotary air and HQ coring to 60mtr.|
|Adani - Carmichael Mine Investigation||4DG + Coffey Geotechnics||Washbore and coring to 65mtr.|
|Swanbank Landfill||Soil Surveys/AECOM||Geotechnical and Mine Investigation to maximum 180mtr depth. Drilling through >50mtr fill and multiple level mine voids.|
|Various Dam investigations||Douglas Partners/ Origin Energy / Santos||Auger drilling and installation of groundwater monitoring wells.|
|Geotechnical Investigation Townsville to Tully||Powerlink QLD / Roadtest||Auger, washbore and coring plus installation of groundwater monitoring wells.|