Project Details

Cherrington Drill Rig

City:	Sacramento
State:	CA
Type of Work:	Cost Estimating Design-Build Electrical Engineering Instrumentation/Controls Motor Control
Type of Facility:	Industrial Facilities Mining
Type of Systems:	Automation/Controls Electric Power Materials Handling
Details: Electrical and interconnection systems for a precision drill rig used for borings under waterways and under other surface features not suitable for open trenching. The drill rig included various drives and precision positioning, all of which required adaptable and robust interconnection. The unit was stand-alone, not requiring commercial power, which necessitated flexible arrangements for connection to engine-generator prime power.