Mining Mirror July 2019 | Page 18

Mine excursion Canyon Local leader of the NUM, Isaac Mbonani, receives the share certificate that signifies a 5% shareholding in Kangra Coal for the workers at the mine. Celebrations as the workers and community and Kangra Coal each receive 5% shares in the mine. Employees and trustees of the community accepts the share allocation from Canyon Coal CEO Vuslat Bayoglu. Workers at Kangra Coal attending the event made no secret of which political party they support. [16] MINING MIRROR JULY 2019 Canyon Coal CEO Vuslat Bayoglu addresses workers and community members of Kangra Coal. and Load Haul Dump (LHD’s) loaders in one section of the Gus seam. In another of the Dundas seam section, Sandvik Continuous Miners, Joy Shuttle Cars, Phillips Battery Haulers, RHAM Single Boom Roof Bolters and LHD Loaders are used by a mining contractor. Kangra uses two mining contractors — one in the underground Dundas seam and the other doing opencast mining. The in-house mining team works on the Gus seam. In the open pit the stripping ratios vary from 1 to 5.5:1. The maximum gradient of the inclines and declines at which the trucks need to haul the coal are between 10˚ and 12˚. According to Rothmann, the latest technology in blasting techniques are used during 40m strip mining intervals. “Pre-splitting is done with all blasts when strip mining,” Rothmann explains. Kangra has three processing plants near Maquasa East, which are equipped to handle varying coal qualities and produce a mix of different products. The plants are flexible and able to wash Run of Mine (ROM) or discard product. The total design capacity of each plant is 1.5 million tonnes per annum (Mtpa). Kangra Colliery is on the national grid, however, the office lighting, weighbridges and the main surface ventilation fan for the underground mine are run of generators. The mine sources its water from two water boreholes, as well as from an offtake point in the Heyshope dam. The water from the dam is used in the administration buildings of the mine. All water is recycled. www.miningmirror.co.za