Laying of PVC pipes (63mm, 90mm, 110mm, 160mm, 225mm) bending at the angle of 11 ¼ 0, 22 ½ 0, 450 and 900. Placing of Wash out chambers and Air valve chambers.
Laying of DI pipes (250mm, 300mm, 350mm, 400mm, 450mm) bending at the angle of 11 1/40, 22 1/20, and 450.
Construction of Culvert Crossings (TypeB, Type C and Type E).
Construction of Bridge Crossing.
Pressure testing work.