Ace Energy Infra completes vital link in Barauni-Guwahati Natural Gas Pipeline

This marks the end of micro tunnelling in the project, with Ace Energy now having completed construction of a tunnel of diameter 1600 mm across a total length of 1200 meters at a depth of 11-12 meters under the river bed, with strata consisting of extremely hard and abrasive boulders and a river flowing upto its brim for the past three months owing to the flooding in its upper reaches in Bhutan.