OUR FLEET

OUR FLEET

We run a fleet of multi-purpose Comacchio rotary drill rigs operated by experienced Lead Drillers and supported by a team of Drilling Supervisors and experienced Project Managers.

The rotary rigs are equipped with the latest down hole equipment and have engines which meet the emissions requirements for working in London and other major cities. The rigs are also equipped with the latest sensor based rig guarding system, SAFER G, which allows increased productivity and a more effective drilling experience without compromising on safety.


Comacchio GEO 205

Specification
Additional Features on SMA Rig
Engine 33kw (44HP) Hydraulic Percussive Hammer (FX25)
Working Height 4.5m Hydraulic Automatic SPT
Width 1.1m SAFER G rig guarding system
Length 4.5m Wash down pump and jetwash
Pull back 2.5 T Casing/Rod Extractor
Rotation Speed 60-350 rpm Chalwyn Valve and Spark Arrestor
Torque 320-50 daNm
Weight 2.6 T


Comacchio GEO 300

Specification
Additional Features on SMA Rig
Engine 45kw (62HP) Hydraulic Percussive Hammer (FX25)
Working Height 4.5m Wireline Winch
Width 1.2m Hydraulic Automatic SPT
Length 4.5m SAFER G rig guarding system
Pull back 5.0 T Wash down pump and jetwash
Rotation Speed 50-350 rpm Casing/Rod Extractor
Torque 310-50 daNm Chalwyn Valve and Spark Arrestor
Weight 3.6 T


Comacchio GEO 405/450

Specification
Additional Features on SMA Rig
Engine 85 kw (114 HP)
Tier 4
Hydraulic Percussive Hammer (FX25)
Working Height 6.0m Wireline Winch
Width 1.2m Hydraulic Automatic SPT
Length 5.25m SAFER G rig guarding system
Pull back 6.5 T Wash down pump and jetwash
Rotation Speed 0-500 rpm Casing/Rod Extractor
Torque 1.1-170 daNm Chalwyn Valve and Spark Arrestor
Weight 6.0 T


Dynamic Sampling

We can also provide dynamic sampling capability either through the percussive hammer fitted to the rotary drill rigs or using small tracked rigs such as the Terrier.

These rigs are capable of driving open tube samplers typically up to 8m depth in appropriate materials. The samples produced from this method are disturbed and therefore only suitable for laboratory tests for classification purposes.

Get in touch

No matter how big or small your project, we offer unrivalled levels of quality. From our project management through to our sampling techniques – we can provide dynamic solutions to all of your most pressing Ground Investigation needs.