Ritech believes that in quarry business, the maximum profitability depends largely on good blasting which depends largely on best drilling design. Both of these criteria have been incorporated into Ritech’s Blast Event Management process (Annexure – II). Further, Ritech BEM takes into account standardised global working practices, a good approach to safety and ensures statutory compliances; thus leading to high success ratio of optimum fragmentation. Thus, Ritech’s high success ratio of optimum fragmentation is due to very carefully designed BEM process wherein design of each blast – as a part of overall quarry / mine plan – forms an integral part of the process. We follow rigorous guidelines in Ritech designs, and when accurately implemented in the field – such as the blasts must be shot in a safe manner, with the area properly barricaded and all persons removed at a safe distance away - the environmental effects, e.g. ground vibration, noise of air-blast and dust - fume production, are within allowable limits or controlled.
Statutory and Safety Considerations and compliances
Optimum Blast Design
- Face preparation,
- Drilling hole size and design
- Explosives optimisation for good fragmentation
Measurement of necessary blast parameters by Instrumentation during
- Pre Blast
- During Blast (video shooting, safe way to shot blast, proper barricaded are, all persons safe distance away)
- Post Blast (photos / video ,ground vibration, noise level, dust / fume production)
Periodic Updating of Mine plan
225, Hindustan Kohinoor Indl. complex L.B.S Marg, Vikhroli (W), Mumbai - 400083
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Koyna Under water