International successful studies of our engineers.

Civil Engineer Vural Erkan ve Mining Engineer Can Çeliksırt employed by the Doğuş İnşaat ve Ticaret A.Ş. have evaluated all the activities during long years of their site activities in a fully scientific way and finally developped the DelPat computer program for rock drilling and blasting activities, which are covered also by lectures at many universities at home and abroad. The DelPat program shall be presented by the Asst. Prof. Vladislav Kecojevic from the Pennsylvania State University, on April 26, 2007 in the symposium titled “33rd International Symposium on Application of Computers in Mining-APCOM 2007, Santiago-Chile”.