NUMAC DRILLING SERVICES P/L 

Environmental & Geotechnical Drilling Solutions 

PO Box 502, Altona North, 
VIC 3025 
Australia

Tel: +61 03 9399 8559 
Fax: +61 03 9399 8554 

contact@numacdrilling.com.au  
 www.numacdrilling.com.au     

Branch Office
Brisbane
Tel: +61 07 3420 3798 
Type of operations: Solid Auger, Hollow Auger, Diamond Coring, Mud Rotary, Down Hole Hammer, Continuous Push Sampling, SPTs and Push Tubes. Specialist sectors: Environmental and Geotechnical, Site Investigation. All drillers water well licensed. 
Eight rigs available including five new track-mounted Geoprobe 7720DTs and two track-mounted Boart Longyear DG520 multi-purpose. All rotating rigs have cages and rotation limiting systems fitted.  These rigs have been certified in independent risk assessments. Crews are all Mobil and Shell accredited, Industry safety cards.