The potential adverse effects of blast and construction vibration can be assessed and mitigated through engineered blast design, work methods and structural design methodologies. Civil and Mining blasting engineering services provided by Terrock include blast design modelling of wave-front reinforcement, PPV, air blast overpressure and flyrock throw prediction.
Forensic investigation of high blast vibration levels, regulatory limits, exceedances and flyrock events. Vibration induced strain calculations to determine appropriate parameters to prevent damage to adjacent buildings and surrounding infrastructure assets. Beat frequency analysis and frequency control through engineered initiation sequences.
Terrock performs maintenance and annual calibration of all its equipment according to the Australian Standards AS2187.2-2006. All calibrated equipment is certified with a traceable certificate that we can provide upon request.
Ensuring equipment is operating at its optimum level and to the manufacturers specifications provides peace of mind to our customers and ensures compliance is always adhered to.