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| 1 | Earth work in excavation in trenches for foundation pipes cables etc.in ordinary soil (Loam ,clay or sand)including lift up to 1.5m & lead up to 30 m and dressing of sides and rammings of bottom and disposel of surplus excavatedearth as directed by Engineer including within a lead of 30m S.I. no 251(a) |
| 2 | Transportation of boring material & boring set including loading & unloding at site |
| 3 | 150 mm dia boring drilling with casing pipe or small drilling machine |
| 4 | Preparation of lowering of 110 mm 6 kgf PVC pipe assembly |
| 5 | 110 mm 6 kgf/cm2 PVC plain pipe kishan/ supereme quality or equivalent |
| 6 | 110 mm 6 kgf/cm2 PVC perforted pipe kishan/ supereme quality or equivalent |
| 7 | 110 mm 6 kgf PVC coupler/socket |
| 8 | 110 mm PVC end cap |
| 9 | Nylon mesh |
| 10 | 25 mm dia GI pipe for air vent |
| 11 | 2-4 mm pea gravel (22/7/4)x(.20)2-(.11)2xDepth Of Boaring |
| 12 | Providing and laying of PCC 1:4:8 in cement, sand & 25 to 50 mm BRICK ballast including labour & T&P etc.as per PWD SI 275 |
| 13 | First class brick work in 1:4 cement, Sand, mortar. |
| 14 | Cement plaster 1:4 cement, Sand, mortar including all material & labour etc. |
| 15 | CC1:2:4 on walltop of injection well & storage Filter tank with cement sand & 5 to 10mm stone grit including all. |
| 16 | RCC Work in slab of cover with 1:2:4 cement ,send and 10 to 20mm stone grit with Main hole makingincluding all. But excluding reinforcment. |
| 17 | Tor steel or MS Iron work, in RCC work of slab with Main hole ,Including cost of steel ,binding of wire etc. complete. |
| 18 | Supply & fixing of 150mm dia 6kgf/cm2 PVC plain pipe . |
| 19 | Supply & fixing of 110mm 6kgf/cm2 PVC pipe for drain.including over flow pipe etc |
| 20 | Supply & fixing of 110mm dia pvc elbow forpipe . |
| 21 | Supply & fixing of 150mm dia pvc elbow forpipe . |
| 22 | Supply & fixing of 110mm dia pvc socket for pipe . |
| 23 | Supply & fixing of 150mm dia pvc socket for pipe . |
| 24 | Supply & fixing of 110mm dia pvc T-socket for pipe . |
| 25 | Supply & fixing of 150mm dia pvc T-socket for pipe . |
| 26 | Supply & fixing of 110mm dia clamp for pipe . |
| 27 | Supply & fixing of 110mm dia jali on top of pipe . |
| 28 | Fitting charges of 110mm 6kgf/cm2 PVC plain pipe. |
| 29 | Fitting charges of 150mm 6kgf/cm2 PVC plain pipe. |
| 30 | Pea Gravel filling in Recharge Tank(size - 6mm to 10 mm) |
| 31 | Mesh cloth for filter layer 1.40 micron with 20% extra |
| 32 | Pea Gravel filling in Recharge Tank(size - 2mm to 4 mm) second layer |
| 33 | Coarse sandfilling in Recharge Tank(size - 2 mm to 4.75 mm) Third layer |
| 34 | supply and fixing of mild steel/stonesign board including all. |
| 35 | Laying ofFlat Brick solingon top Layer in Recharge tank ( Si No. 619 pwd ) |
| 36 | Laying Of Fine Sand Layer In Bed Cusion 150 mm drain pipe |
