Browsing ERE - 2014 by Author "Dharmaratne, PGR"

Sort by: Order: Results:

  • Determination of the specific charge in Sri Lankan quarrying industry and tunnelling practice 
    Fainaz, MIM; Premathilaka, SDNN; Faslan, ACM; Gayan, WAMS; Gugathasan, N; Hemalal, PVA; Dharmaratne, PGR [Conference-Full-text]
    At present, Sri Lanka is inveslheavily on the development of the country's infrastructure., facilitating the vast demand for construction materials particularly, aggregate metals. Blast fragmentation is one of the most ...
  • Underground mine cost control through proper mine drainage - Bogala mines 
    Ahmed, AI; Norbertsan, JR; Sabry, MIM; Sandaruwan, MWMS; Morayas, MMST; Dharmaratne, PGR; Hemalal, PVA [Conference-Full-text]
    A Bogala graphite mine is located in the Kegalle district, Sri Lanka. Bogala mines has been experiencing a considerable water inflow during the past many years, involving a significant cost on mine dewatering compared ...