Annual Maintenance Contract For Telephone Network System , Excavation Of All Type Soil , Excavation Of Asphalt Road , Cutting Of Rcc / Pcc & Reinstatement , Supply Of River Stone Less Sand , Supply & Lying Of Bricks , 200 / 100 / 50 . Laying Of U . G Cable Laying , 20 / 10 / 5 Pr U . G Cable Laying , Eathernet Cable Laying , Concealed Conduiting 3 / 4 Or 1 Dia Pvc , 50 / 20 / 10 Pr . Laying Of Pvc Cable , 5 / 2 / 1 Pr . Layong Of Pvc Cable , Eathernet Cable Laying , Dismantling Of All Type Cables , Dismantling Of 50 Pr Or More D . P Box , Dismantling Of 20 Pr . Or Less D . P . Box , Concealing Of Iron Box 4X4 Size , Concealing Of Iron Box6x4 Size , 5X5 White Bakelite ( Hylem ) , 7X5 White Bakelite ( Hylem ) , Laying Of G . I Pipes 1 / 2 Dia Size , Laying Of G . I Pipes 1 Size , Laying Of G . I Pipes 1 . 5 Size , Laying Of G . I Pipes 2 Dia Size , Laying Of G . I Pipes 4 Dia Size , Erection Of Telephone Cabinet , Undre Ground / Tray Ofc Laying , Laying 50Pr &More Armored / Pvc On Tray , Laying 20 Pr . & Less Armored / Pvc On Tray , Laying Of 50 Pr . & Mofe Pvc On Wall , Laying Of 20 Pr . & Less Pvc On Wall , Laying Of 3 / 4 Pvc Pipe , Laying Of 1 Pvc Pipe , Laying Of 1 / 2 Casing Capping Pipe , Laying Of 1 Casing Capping Pipe , Laying Of 2 Casing Capping Pipe , Supply & Fixing Og Plug Socket ( Isi Mark ) , Supply And Fixing Of Celling Ros , Supply & Fixing Of 4X4 Wooden Box , Supply & Fixing Of 4X6 Wooden Box , Supply & Fixing Of 4X4 Pvc Box , Supply & Fixing Of 4X6 Pvc Box , Installation Of 100 Pr Or Above Dp Box , Installation Of 50 Pair Dp Box , Installation Of 20 Pair Dp Box , Installation Of 10 / 5 Pair Dp Box , Dressing Of 100 Pr Or Above Cable , Dressing Of 50 Pr Cable , Dressing Of 20 Pr Cable , Dressing Of 10 / 5 Pr Cable , Fixing Of 200 / 100 / 50 Pr Canopy , Fixing Of 20 / 10 / 5 Pr Canopy , Jointing Of Armoured Cabl 50 Pr . & More . , Jointing Of Armoured Cables20 Pr& Less , Termination Of Telephone Cables , Replacement Of Telephone Cabinet , Painting Of Telephone Cabinet & Do Boxes , Cleaning Of Telephone Instruments , Installation Of Telephone Cable Marker , Laying Of Ofc On Wall , Fixing Of Panel Box , Supply Of Labour