1.1 PHASES OF A MINING PROJECTEIA for the exploratory phase of a mining project because the . use of heavy machinery, usually bulldozers and dump trucks ... indefinitely causing damage long after mining has ended. . According to a study commissioned by the. European.project research on mine machinery damage,Productivity Improvement in Underground Coal Mines - A Case StudyAug 19, 2015 . While the coal production from underground mining in countries like China, . of a mine, viz. cycle of operations, machine efficiency and manpower management. .. Trailing cable damage by coming under the crawler, which can be .. conducted by the 2nd author for his final undergraduate project work.
project research on mine machinery damage