Construction Of 8 Inch Diameter X 50 Psig X 2664 Meter Long Distribution Pipeline, Shifting Of (4 Inch X 84 M Long, 3 Inch X 18 M Long, 2 Inch X 108 M Long, 1 Inch X 24 M Long And 3/4 Inch X 30 M Long) X 50 Psig Service Line An...