Supplying And Laying Of 150mm Dia. Di Pipeline Near Pre. No. R-37a, R-38, R-217/a, R-42, R-41hafig Abdul Aziz Lane And S-19, S-136, S-163/2, S-162/3/1 Cotton Mill Lane Lichu Bagan In Ward No-137, Br-xv. Ws/gru/2526/137/001