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| 1 | Geophysical survey to finding yield test as per specifications |
| 2 | Drilling of bore wells any wherein Kancheepuram District including transportation from one place to another place within the District in alluvial soil on Sedimentarystrata of clay and sand stonedrilling for pilot bore on 150mm dia and there enlarging to required dia by direct rotary and circulation method using tools fuel labour benthonic mud and water required water for during at the drilling at the site and on directed by the departmental officer etc., completeas per standard specification. 0.00 to 60.00mtr |
| 3 | 60.00 t0 90.00mtr |
| 4 | 90.00 t0 110.00mtr |
| 5 | Reaming from 150mm dia pilot bore to300mm dia size bore as directed by the department officers up to 60m depthbelow ., complete as per standard specification.0.00 to 60.00mtr |
| 6 | 60.00 t0 90.00mtr |
| 7 | 90.00 t0 110.00mtr |
| 8 | Supply of 150mm dia PVC casing pipe withincluding cost and conveyance of pipes to work site and all handling charges etc complete TWAD SOR Pg.No.22 (Plain pipe) |
| 9 | Supply of 150mm dia PVC casing pipe withincluding cost and conveyance of pipes to work site and all handling charges etc complete TWAD SOR Pg.No.22(Slotted Pipe) |
| 10 | Charges for developing the bore well to the entire depth with suitable air compressor (minimum 8 hours) including transportation charges for air compressor as directed by the departmental officers complying yield testin the bore well etc. complete (using 300 cpm compressor) asper standard specification. |
| 11 | Labour charges for inserting the casing 150MM/PVC pipes assembly (with sloton without slots) in the drilled hole inluding the joints jointing etc., Complete complying the packing the annular space with pebbles of size and quality approved by the Municipal Engineer etc., completeasper standard specification. |
| 12 | Supply and delivery of 2.00HP wettype submersible pumpsets confirm to IS/8034/89 50x60 LPM with ISI marking as per specification for the duty conditions etails here under. The motor fitted with the pumps should be category “B” suitable for installation in 150mm/15mm borewell. The pumpset should be with 5mm flat submersible copper cable. The pumpset should be delivered to F.O.R. any where in Kancheepuram Towm including packing, freight Unloading, Stacking, Transit and insurance charges etc., complete. |
| 13 | Supply of PVC insulated and sheathed 3 core 2.50 sq.mm flat type copper cable conforming to is 694/1990 and as amended thereafter TWAD SOR Pg.No.120 |
| 14 | Supply and delivery of 2.00HP Panel Boards and accessores including all fitting suitable for submersible pumpsets 2.00HP rating of motor for delivery F.O.R in Kancheepuram Municipality including Packing, Loading Frieght, Unloading, Stacking, Transit and insurance charges etc., as per standard specification as directed by the departmetnal officers. |
| 15 | Labour charges for the erection of submersible pumpset in bore well / Open well including fixing and jointing submersible with proper clamps up to the starter to required depth and also fixing of riser pipes the required depth valves erection clamps, pressure gauges up to the exterior wall of pump room and erection of panel board consisting of TPICN switches starter, voltmeter, Ammeter, three plot (indicating) lamps capacitor single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete |
| 16 | Supply and fixing of 32mm \"U\" PVC PressurePipe including in all cost andconveyance of materials to site and all the other labour charges etc., complete as per std. specification. |
| 17 | Supply and fixing of 25 mm U pvc Pipeincluding in all cost andconveyance of materials to site and all the other labour charges etc., complete as per std. specification. |
| 18 | Supply and run of 4 X6 sq.mm (84/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V grade on 7/20 Gl bearer wire for service connection mains etc, complete as per standard specifications.SD 68 |
| 19 | Supply and fixing of 25mm G.I servicepipe with bend including cost and conveyance etc., complete ., as per standard specification as directed by the departmental officers. |
| 20 | Supply and fixing of 1000 litres of HDPE Tank with ISI including cost and conveyance etc., complete ., as per standard specification as directed by the departmetnal officers. |
| 21 | Supply and fixing of M.S Bore cover plate |
| 22 | Supply and fixing of M.S Bore Clamp set |
| 23 | Adopter set |
| 24 | Nylon robe |
| 25 | Construction of Brick masonary padestal of size 1.20 x 1.20 x 1.20m with Nessary . Earth work Excavation Base concrete Brick work in cement mortar 1:5mix plestring 1:5mix alroundwith Dadoing tiles of best qualitywith of room of Tank pedastel of finishhing work is Neatly of size 1.20 x .60 x .30 and E.B.Box padestal of size 0.60 x 0.45 x 0.90 with Brick work as nessary plestring work including cost all labour and materisls charges etc., complete ., as per standard specification as directed by the departmental officers. |
| 26 | Supply and Delivery of 600 x 600mm SFRC Manhole with Frames including all materials and labour charges etc complete., |
