Case study of Mashinostroitelny Holding ZAO (MH) drilling equipment operation in conditions of the Priargunsky Mining and Chemical Works OAO (PPGKhO)
The article presents a case study of drilling program implementation with the use of drilling equipment manufactured by Mashinostroitelny Holding ZAO for underground mining of uranium ores at mines of PPGKhO OAO. The description is given of implementation phases and advantages of the BP-100, BP-100M and BP-100N drill rigs for drilling of horizontal and inclined borehole fan patterns. The author shows the peculiarities and comparative results of MH ZAO drilling bits and pneumatic percussion tool operation. The article also contains main results and prospects of the cooperation of MH ZAO machinery manufacturers with PPGKhO OAO miners.