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| 1 | Geophysical Investigation charges including preparation of geophysical report as per TWAD Board type circular including all cost of transportation and handling charges etc.,complete |
| 2 | Drilling of 150mm(6\") diaVertical clear bores in Hard rock in any habitation any where in Salem District to any required depth as directed b y the officers concerned including labour charges for insertingM.S/P.V.C Casing pipes to any required depth , assembling in the drilled hole including welding joints if necessary . Grouting the casing pipes including conducting proper yield test at final depth (by providing90 \" V\"Notch fitted in a formed channel and the correct yield at the time of free flow in the channel while flushing the bore after completion of drilling process should be ascertained of and reported )including Bore cover transportation. crew and fuel charges for rigs and supporting Vehicles from one place to another etc Complete and as directed by officers Concerned. |
| 3 | Supply and delivery of 160mm (CS)6KSCpvc casing pipe (PVC CASING PIPEAS PER IS 12818) for bore well including cost and conveyance of material and labour charge etc complete. |
| 4 | Supply and delivery of wet type Bore well submersible pumpset with motor 20LPM X125 M Head and confirming to IS 8034with ISI marking wit as per standard specification. The pump set should be supplied with 5Mflat submersible motor etc.,complete. complying with std. specifications. |
| 5 | Supply and delivery of DOL 2.00 H.P Panel Board suitable forSingle phase motor and confirming to IS 8034with ISI marking as per standard specification. |
| 6 | Supply and delivery of 2.50sqmm flat type PVC insulated 3core copper cable confirming to IS694/1990 with ISI Marking suitable for submersible pump set etc complete. |
| 7 | Supply, delivery and fixing of 32 MM DIA UPVC column pipefrom approved company including all cost and conveyance etc.,complete |
| 8 | Supplying and dlivery of following PVC/GI Pipes with necessary specials including all cost and conveyance of all matrerials to site etc complete as per standard spections - 160 mm MS borewell cover |
| 9 | 32 mm MS borewell Clamp |
| 10 | 32mm Gi Non return valve |
| 11 | 25mm Dia G.I PIPE |
| 12 | HDPE TANK 2000 Litre CAPACITY |
| 13 | HDPE TANK 1000 Litre CAPACITY |
| 14 | 25MM 15MM GI REDUCER TEE |
| 15 | 25MM GI TEE |
| 16 | 25 MM GI BALL VALVE |
| 17 | 15 MM TAP |
| 18 | Labour charges for the erection of submersible pumpset in borewell/openwell including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPICN switches starter, Voltmeter, Ammeter, three pilot (indicating) lamps capacitor single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pumpset and trail run for 10 days. |
| 19 | Laying Of GI & PVC Pipes including all charges etc., complete as per standard specification |
| 20 | Supplying, fabricating and placing in position mild steel or ribbed tor steel for all reinforced cement concrete works as per design given including cost of steel and binding wire with all conveyance and lead charges in all floors etc.complete complyingwith standard specifications and as directed by the deparmental engineers.TNBP No:30 |
| 21 | Providing and laying in position Standardised Concrete Mix M-20 Grade in accordance with IS 456 - 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement contenet of 325Kg/ cum and maximum water cement ratio of 0.55 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of Crushed Stone Sand (M- Sand), but excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers - |
