Providing & laying 250mm Dia. NP3 Class R.C.C. Pipe Main Drainage line & 150mm Dia. NP2 Class Connection Line from Machine Hole to Simple Chamber and also Constructing Simple Chamber Near House Hold in Madhavanand Co.Op.Housing Society in F.T.P No.18(Katargam), R.S. No.512/2, O.P. No.49/A, 49/B, F.P No.102, 103 @ Old Area of North Zone (Katargam)