ABOUT US
We aim to continously raise the bar in Diamond and Sonic Drilling services, by increasing efficiencies, owner operated project management and taking environmental and WHS factors into consideration.
WHO WE ARE
GRM Drilling is a multi-skilled, multidisciplinary team with decades of combined experience across various regions and key environments. Our company was born out of a desire to create value for our clients by providing the most efficient drilling methods possible.
At GRM we prioritise safety, using automation to handle rods, and delivering heavy materials and equipment straight to the rig.
We acknowledge the environmental footprint and the disturbance of our activities. This knowledge is at the forefront of all project requirements. We aim to minimise these impacts on the environment with our advanced above ground drill fluids separator, low diesel usage and having a tracked drill rig with a small footprint, requiring less clearing for drill pads.
Providing modern technology,
new aged Diamond and Sonic drilling,
and owner-operated supervision and experience
for the current and next generations.
WITH ONE RIG WE DO IT ALL!
GRM Drilling has one rig, an EIJKELKAMP MRS XL MAX DUO
The MRS XL MAX DUO is equipped with a true 150 Hz powerful MRS 50K drill head as well as a four speed rotary head. This is ideal for drilling in overburden and unconsolidated soils then setting casing before swapping to the rotary head to drill deeper into bedrock.
Being track mounted results in fantastic mobility at remote drill sites, providing accessibility beyond the capability of any truck.
hz MRS 50k Drill Head
Speed Rotary Head
Combined Years of Experience
successful projects completed
0481 198 917
MRS XL MAX DUO, state-of-the-art and is equipped with:
- Dual head that rapidly converts between sonic and coring/rotary heads.
- Tilting head mechanism for easy and efficient recovery.
- Triple clamps, with a vertical adjustable top breakout clamp.
- Remotely operated ManipAll 250 magnetic rod loading arm.
- SPT auto drop hammer with auto counter.
- Rotatable jib with wireline.
- Mechanical centre rod handler.
TELEHANDLER – TH01, Merlo 2022, TF42.7 Turbo Farmer
- To deliver rods and consumables to the work area which reduces the risks associated with the manual handling.
- bucket attachment used for site rehabilitation
- 4T lifting capacity with electronic load management.
- Hydraulic hands free tine adjustment
SERVICE TRUCK – WT01, 2022, 8×8 Mercedes Arocs
- For transportation of water (8000L tank)
- rods, and the delivery of consumables.
- Bulk fuel tank for remote drilling operations.
AREAS OF EXPERTISE: SONIC DRILLING
Mineral Exploration
Geotechnical Investigations
Environmental land investigations
Tailing and Dam Infrastructure
Waste Dumps / Remnant Stockpiles
Civil Works
OUR SERVICES AND WHAT WE CAN DO FOR YOU
Sonic Drilling:
- 4″ Core (125m)
- Utilising 6″ Casing
- 3″ Core (160m)
- Utilising 4.75″ Casing
Installations:
- Plezometers / Monitoring wells
- Vibrating Wire Piezometers
- Inclinometers
- Extensometers
In-Situ Testing:
- Standard Penetration Tests
- Push tubes (U50, 63, 76 & 100)
- Wireline packers – single and straddles
- Rising / falling head tests
Diamond Coring:
- PQ3 (150m)
- HQ2 & HQ3 (300m)
- NQ2 (400m)
Exploration Drilling:
- 60-90 degree angled holes
- Core orientation
- Down hole surveys
Other Services:
- Borehole grouting & decommissioning
- Well development and clean outs
- Over water drilling
- Rotary mud flush
- Concrete coring
George Allen
DIRECTOR OF DRILLING OPERATIONS & TRAINING
George has more than 13 years of experience in the geotechnical and exploration drilling industry. He is adept in planning drilling programs, displaying strong project management skills from initial project scoping and assessment through to demobilisation. He has worked on projects across Australia as well as internationally, with leaders of the industry such as Golder Associates, GHD Mount Gibson Iron, Talison Lithium, BHP and Rio Tinto. As Director of Drilling Operations and Training, George seeks quality in his work and that of the sector, working to train personnel and develop their skills to a high level of competence. He is an asset to the operational leadership of GRM Drilling and their projects.
ROSS WARREN
DIRECTOR OF MAINTENANCE & SAFETY
With a background of maintenance and green/brown fields construction, Ross has established excellence in leadership roles. He has experience in delivering heavy industrial projects
to completion in challenging environments. His strong skill set demonstrates an ability to communicate effectively, organise personnel and equipment resources, prioritise workflow and advise in technical methodology. He has a passion for professional and technical development Ross continues to upskill through education and practical experience. Completing a Diploma of engineering, multiple mechanical trades, and a Certificate IV in WHS. Ross’s highly developed and regarded project management skills are an asset to GRM Drilling as the Director of Maintenance and Safety.
MAT JOURNEAUX
DIRECTOR OF CLIENT SERVICES & FINANCE
Mat brings a depth of knowledge and a broad range skill set from over 11 years of drilling, in geotechnical, exploration and offshore oil and gas. He has worked on projects across Australia for many of the largest mining and engineering firms. A degree in Finance and Ag Science has brought an awareness and understanding of company structure, environmental issues and soil/geology. With keen attention to detail Mat maintains highly organised work sites. He strives to optimise efficiency and innovate through improved work methods and equipment. Mat has a customer centred approach, working to develop and deliver a high-quality product for GRM Drilling and their clients.
What Our Clients Say
“GRM Drilling recently undertook the drilling at Boab Metals Limited’s Sorby Hills Project in the East Kimberley.The utilisation of the sonic drilling technology to penetrate the unconsolidated cover rocks
“Impact recently employed GRM drilling using its new combined sonic-diamond rig at a project in Western Australia. Previous RC drilling had struggled badly to get through about 40 metres of cover.
“CMW engaged GRM to complete the drilling for the geotechnical investigation works, to assist with the design of the new Fitzroy River Bridge. The Sonic sampling was effective through the often challenging drilling conditions.
