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| 1 | Dismantling of cement concrete or brick or granolithic floor ,including base concrete and including stacking of dismantled material as directed by Engineer in charge with in distance 60m.SCH P.W.D. Chap-17 item no-697 |
| 2 | E/Wexcavation for boaring pit/reacharge pitin ordinary soil as per ID SOR CH-5 S.N.-5A |
| 3 | C.C. in 1:4:8 (1 cement:4 fine sand:8 40 mm OBB normal size) and curing complete i/c cost of formwork in foundation and floors as ID SOR ch. VI, SL.1B |
| 4 | Class M-150 B/W in 1:4 (cement and coarse sand) mortar in reacharge pit and small chamber at 0.35 m thick wall. |
| 5 | Same as item no-4 but in one brick wall. |
| 6 | Same as item no-4 but in less than 12 cm brick wall. |
| 7 | 20 mm thick cement plaster in 1:4 with cement, coarse sand mortar two coat 17 mm and finished coat 3 mm thick for neat cement ID SOR ch.IX, SL.No.3 |
| 8 | R.C.C. work in 1:2:4 with cement, coarse sand and 20mm stone ballast for cover slab of reacharge pit, small chamber. |
| 9 | MS Iron work in RCC as in item no-5 |
| 10 | Supply and laying 40 mm OBB for filter media |
| 11 | Supply and laying of bricks M-150 Flat soiling in recharge pit |
| 12 | Supply and laying of Pea-gravel (size 2mm-4mm)of recharge pit |
| 13 | Supply and laying of coarse sand in recharge pit |
| 14 | Supply of Nylon Filter 1.18-1.40 micron mesh in recharge pit |
| 15 | Supply and laying of 110 mm dia Plain PVC pipe 6 kgf/cm2 i/c all fitting work and as per directed by engineer incharge. |
| 16 | Supply of 110 mm PVC Tee 6 kgf/cm2 |
| 17 | Supply of 110 mm PVC SOCKET 6 kgf/cm2 |
| 18 | Supply of 110 mm PVC Elbow 6 kgf/cm2 |
| 19 | Supply of solvent cement |
| 20 | Supply of C.I.Jali 110x110 mm |
| 21 | Supply of 110 mm iron clamp |
| 22 | C.C. work in 1:2:4 with cement, coarse sand and 20mm stone ballast i/c all complete. |
| 23 | Supplying and fixing of display board i/c photography |
| 24 | Painting work (chamber and wall painting) |
| 25 | Sifting of Mechanised boring machine to work site |
| 26 | Digging of pit for water collecting (Pit size = 3.0mX3.0mX1.00m = 9.00 m3) |
| 27 | Drilling of 200mmx350mm boring by small mechanised rig machine i/c lowering all complete |
| 28 | Tractor Charges |
| 29 | Tankar charges |
| 30 | Labour Charges in mislenious work other than drilling. |
| 31 | Development charge by compressor 365 C.F.M. (100 PSI) |
| 32 | Supply of 150 mm dia Plain PVC pipe 06 kgf/cm2 with coupler |
| 33 | Supply of 150 mm dia perforated PVC pipe 06 kgf/cm2 |
| 34 | supply of 16 No & 30 No Nylon mesh Tubelar bag 3.0m X 0 .45 m |
| 35 | Supply of PVC Strip (16 m) |
| 36 | Supply of 150 mm dia PVC End cap |
| 37 | Supply of solvent cement |
| 38 | Pea Gravel |
