The process of Blast Hole Drilling, which involves the utilization of explosives in a managed way, is one of the most arduous and expensive aspects of any civil project. It necessitates the use of specific engineering tools and apparatus to bore holes in the hard rocks for various purposes. The diameter of the hole, the drilling pattern, and other factors are contingent upon the customer’s needs, yet the diameter usually ranges from 30 mm to 400 mm to be on the safe side. An experienced team of surveyors is a must to decide the type and grade of the rock to be blasted and mull over if it is prudent to proceed, as an improper decision can have serious ramifications for future projects. Therefore, proper safety precautions must be taken for the desired results.
