Direct-Push Platforms –- Part 2 Because of the complexity of sensor systems and the specialized requirements for operating cone penetrometer rigs (CPTs), their operation calls for considerable experience.
On the Job: Sonic Rescue Rigs Complete Geotheral Grid While students at the new Woodward Hill Elementary School in Surrey, B.C., score goals on their soccer field, the geothermal grid that lies directly beneath will quietly be heating their school and helping to save the environment.
