The Equipment

The units are equipped with several tools to perform the keyholing operation.
A portable core drill capable of operating up to 7.6m from the rear of the trailer is loaded/unloaded by the manual jib crane. The vacuum base on the core drill, patent pending, tightly holds to concrete or asphalt surfaces. Excavation is performed with the patented 4-nozzle reduction tool. A remediation tool and high pressure lance can be used once the utilities are exposed. 
Auxiliary hydraulic connections allow for a tamper to be used to compact backfilled soil. A pressure wand is included to assist with clean up.

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The water reservoir and spoil tank comes in various sizes from 950 to 4540 litres. The equipment can either be mounted on a trailer or skid mounted on a flat bed vehicle. Various additions to the equipment are available including a sewer jetting option and a hydraulically operated boom.