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| 1 | Drilling of Bore wells any where in Mayiladuthurai Dist.. Including transportation from one place to another place to with in the above district in alluvial soil or sedimentary strata of clay and sand stone shale’s pebbles boulders etc. by first taking a pilot of 150mm and enlarPVCng to required dia by direct or reverse rotary mud circulation rig fuel labour drilling with bentonite mud and water required for drilling at the site shown by the departmental officer’s including construction of mud water pit available with in lead of 1.5m only calyx drills are to be used for drilling of 150mm dia pilot bore up to 60m depth ending below GL. |
| 2 | Reaming from 140/150mm dia pilot bore to 300mm dia above as directed by the departmental officers up to 60m depth ending below GL. |
| 3 | Labour for inserting 140mm dia PVC pipe with slots and with out slotting in the `drilled hole including welding the joints etc., complete and supplying and packing the annular space with pebbles of size and quality. |
| 4 | Supply and delivery of un plasticised for 140mm dia plain PVC casing pipes with socket ends and centering guides for every 15mtr length of pipes as per is 12818/92 and as amended from time to suit deep bore well up to 80m depth (CS) for delivery at site. |
| 5 | Supply and delivery of un plasticised for 140mm dia plain PVC slot casing pipes with socket ends and centering guides for every 15mtr length of pipes as per is 12818/92 and as amended from time to suit deep bore well up to 80m depth (CS) for delivery at site. |
| 6 | Supply delivery and fixing of DN 140mm Pvc end cap suitable for the above pipes with ISI marking inclusive at all take etc., complete |
| 7 | EngaPVCng compressor for clearing the Bore well etc., complete as per SS |
| 8 | Supply and delivery and fixing HDPE Tank (as per BIS specification with ISI mark) including loading and unloading transportation and fixing etc., (1000 litres capacity) |
| 9 | Supply and fixing of MS Kiosk which is made up MS 'L' angle, MS flats and PVC sheet 12 guage including cost and conveyance of all mateirals and labour charges etc complete. |
| 10 | Protection arrangement to Bore well as per Board Circular No.F.ADD/AE2 (R) Kanchi/2002 /date 3.5.2002. |
| 11 | SUPPLY DELIVERY AND ERRECTION OF PUMPSET INCLUDING EB SERVICE CONNECTION single phase 1 HP |
| 12 | Supply and delivery of single phase 1 HP Submerisible motor pump - panel board including cost and conveyance of materials and stocking at side for dept. premeasurement etc., complete. |
| 13 | Supply and delivery of following PVC pipes and specials conforming to IS 554/86 32mm PVC pipe |
| 14 | 25mm PVC pipe for encasing cable |
| 15 | 32mm GM gate valve for inlet and scour |
| 16 | 32mm PVC elbow |
| 17 | 32mm PVC union |
| 18 | 32mm PVC coupling |
| 19 | M.S. clamp set |
| 20 | 20mm Tap |
| 21 | 32mm PVC Bend |
| 22 | 32x32x20mm PVC Tee |
| 23 | 32mm PVC H Nipple |
| 24 | Supply and delivery of wiring Materials for EB service connection for Pump set 2.5sq.mm flat copper |
| 25 | 3/20 copper wire |
| 26 | No.7/20 PVC wire |
| 27 | Reel insulator |
| 28 | 30 amps fuse carrier |
| 29 | 2’ x 1 ‘ Meter board |
| 30 | Aerial board |
| 31 | PVC insulation tape, nails, screw etc., |
| 32 | Labour charges for erection of Pump set in the deep bore well including connection of submersible cables etc., |
| 33 | Service Connection changes paid to EB Please Enable Macros to View BoQ information |
