Identification and cleaning :
To find quality of material as per standard the rock being identified after identification the rock being clean for drilling .
Drilling :
After the identification and cleaning of rock the drilling is done by machines to insert the dynamites for blasting .
Blasting :
After drilling the dynamite inserted in the holes and blasting being done by government bodies
Cracking :
After blasting the dynamite inserted in the holes and blasting being done by government bodies