SDRF 2026 27 Re tender of Providing Bore well with Power Pumpat Ward No 1 Kalavakkam Gengaiamman Koil street in Thiruporur Town panchayat Chengalpattu District

Conducting Geophysical Survey, quantity and quality test and transportation charges etc., complete

Drilling of 150mm dia bore well in hard rock areas anywhere in tamilnadu including transportation to the work site in hard rock areas and developing the bore wells

Supply and delivery of un plasticised 150mm dia PVC Plain casing pipes including, loading, unloading, freight, stacking and transit insurance charges etc., complete TWAD Board pg no.07

Labour Charges for inserting PVC casing pipes assembly (with slots or without slots) in the drilled hole including the jointing the pipes with PVC couplers with cement paste etc. complete TWAD Board pg no.218

Supply and delivery of PVC insulated and sheathed 3 core 2.5 sqmm flate type copper cable confirming to IS 694/1990 including cost and conveyance of material etc complete as per standard specification.tward board pg.140

Supply & delivery of Single phase panel board with two level guard with auto start for 1HP single phase submersible pumpset including cost and conveyance of material etc., complete as per standard specification TWAD Board pg no.133

Supply & delivery of 1 HP Single Phase submersible pumpset Duty 20 lpm x 90 m head, including cost and conveyance of material etc., complete as per standard specification. page no.117 tward board 25-26

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 dept valves erection clamps, pressure gauges upto the exterior wall of pump room and erectionof panel board consisting of TPICN switches starter, voltmeter, ammeter, three piolot (indicating) lamps capacitor single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules, etc compete and testing the pumpset and train run for 10 days page no.226 tward board 25-26

Supply and delivery of HDPE tank of size 1000 litres capacity bearing with ISI make providing 3 Nos. of 20mm tap connections with check nut washers nipple arrangments and 1 No. of 25mm for scour and 32mm for over flow arrangemetns etc., complete tward board pg.no.99

Contruction of Birck Wrok Pedestal using contry bricks in 1.5 of size 1.3m dia, 0.60 m height with plat form 2.50m outer dia ot a depth of 0.30m heigh with PCC 1:4:8 using 40mm HBG ISS metal etc., complete.civil data pg 04