Karur Corporation_Water Supply Fund_2025-26_ Providing New borewell and Erection of 7.5 HP Submersible pumpset and 3 HP Openwell Suy Fund_2025-26_ Pipe line Restoration work from ward 36,37 and 43 to 48 in Zone 4 at Karur City Municipal Corporation

Geophysical Investigation charges

Drilling of 150mm dia vertical borewell in hard rock area including drilling of 180mm dia.Pilot rock area including drilling of 180mm dia.Pilot

Upto 150m below grond level

From 151m upto 180m

Labour Charges for inserting PVC Casing pipes assembly .(Twad 24-25,p.no- 201 )

Supply of 180mm dia OD PVC casing pipes as per ISI specification .(Twad 24-25,p.no- 6 )

Supply and delivery of 7.5HP Submersible pumpset and 3 HP Openwell Submersible Pumpset as per IS 8034 &9283 etc.,complete (Twad 24-25,p.no-103)

a) 7.5HP Sumbmersible Pumpset with Pumpset Duty 50LPM & 275m head

b) 3HP Openwell Sumbmersible Pumpset with Pumpset Duty 700LPM & 40m head

Supply and delivery of 6.00 Sq.mm PVC insulated and sheathed 3 Core Flat type copper cable confirming to IS 694/1990 etc., complete (Twad 24-25,p.no-124)

7.5 HP Panel board

3 HP Panel board

Supply, delivery and fixing of the following G.I pipes, Materials and Specials including loading & unloading and conveyance charges and labour charges etc., complete.

65mm UPVC Pipe (Twad 24-25,p.no-7 )

65mm SS Sub Adopter

50mm MS Bore Clampset

50mm GI Elbow (Twad 24-25,p.no- 32 )

50mm GI Coupling (Twad 24-25,p.no- 32 )

50mm GI Nipple (Twad 24-25,p.no- 32 )

50mm GM Gate valve (Twad 24-25,p.no- 33 )

50mm GM Non Return valve (Twad 24-25,p.no- 33 )

50mm GI Union (Twad 24-25,p.no- 32 )

150mm MS bore cap (Twad 24-25,p.no- 195 )

32mm pvc pipe (PWD 25-26,p.no - 159 )

32mm pvc bend (PWD 25-26,p.no - 158 )

63mm pvc pipe 6 ksc (PWD 25-26,p.no - 158 )

63mm pvc bend (Twad 24-25,p.no- 10 )

50 X 40mm PVC Reducer (PWD 25-26,p.no - 160 )

63mm PVC Tee (Twad 24-25,p.no- 10 )

63mm PVC End Cup (Twad 24-25,p.no- 10 )

63 X 32mm PVC Reducer

25mm PVC Pipe 15 KSC

50mm UPVC Tank Nipple (PWD 25-26,p.no - 175 )

63mm PVC FTA (Twad 24-25,p.no- 10 )

63mm PVC Ball Valve

20mm GI coupling (Twad 24-25,p.no- 32 )

25mm UPVC ball valve (Twad 24-25,p.no- 43 )

32mm GI Pipe (Twad 24-25,p.no- 27 )

50mm HDPE Pipe (PWD P No 168)

50mm HDPE Hose Coller

50mm GI Bend (Twad 24-25,p.no- 32 )

7/20 Service Wire Connection (SD.66)

40 Amps Doube pole MCB Switch(PWD P No 238)

supply and fixing of 32Amps DPIC switch with

32 Amps three phase 500 V 4 pole Change over switch

Tap roll (PWD 25-26,p.no - 233 )

Solvent cement (PWD 25-26,p.no - 91 )

Conduit Saddles 50mm (2”) (PWD 25-26,p.no - 237 )

Reaper nails (40mm long)(Twad 24-25,p.no- 234 )

63mm PVC Elbow (Twad 24-25,p.no- 10 )

2000 LTR HDPE Water Tank (Twad 24-25,p.no- 87 )

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches for laying of pipes for water supply works in type of soils for Hard stiff clay, stiff black cotton, hard red earth, shales, murram gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil SS20B as directed by the Departmental officers (Twad 24-25,p.no- 191 )

Lowering and jointing PVC rigid pipe to trenches in proper grade and alignment jointing with PVC couplers with cement paste including all charges etc, complete (Twad 24-25,p.no- 171 )

63mm PVC Pipe line

32mm pvc pipe

25mm pvc pipe

Refilling with excavated earth (other than sand) in to the pipeline trenches including all charges etc, complete (Twad 24-25,p.no- 191 )

Erection of following Submersible pumpsets and its accessories into the borewell after attending repairs including fixing and jointing submersible cable with proper clamps upto the starter, erection of panel board consisting of TPICN switches starter, laying and jointing the cables etc, including transport charges, trail running charges etc, complete as instructed by Departmental Officers (Twad 24-25,p.no- 204 )

a) 7.5HP Sumbmersible Pumpset

b) 3HP Openwell Sumbmersible Pumpset

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