Providing New Deep Bore Well 150mm dia Anbalagan Nagar Road RO Plant Near Pudupedu Kulam ( Ward -4) in Minjur Town Panchayats

Conselting Geophysical Survey Quality and quantity test and transporting charges etc., Rate as adopted by the Department of TWAD

Drilling of borewells anywhere in Tamilnadu including transportation from one place to another within Tamilnadu in alluvial soil sedimentary strata of clay and sand stone shale pebbles boulders etc., by first taking a pilot bore of 150mm/180 mm dia and the enlarging to required direct dia or reverse rotary mud circulation method using rotary rigs, fuel, labour and drilling bentonite and water required for drilling at site (Site will be showen by the TWAD BOARD officers) Including construction of mud pit(As per TWAD 2024-25SR Pg. no. 201sl.13.b)

Reaming bore well 150mm to 180mm Vertical bore well in Bolders area required depth by sugested depatmental officers etc.,complete(TWAD SR 2024-25. Pg.no.201. sl.no.13b)

Supply and delivery of 150mm dia PVC Casing plain pipes (TWAD SR 2024-25Pg.no.6sl.no.1. III qut)

Supply and delivery of 150mm dia PVC Casing Slotted pipes(TWAD SR 2024-25.Pg.no.20.sl.no.3. III.qut)

Supply and delivery of 150mm dia PVC End cap (TWAD SR 2024-25 .Pg.no.10.sl.no.11)

Labour charges for inserting PVC Casing pipes assembly(with slots or with out slots) in the drilled hole including jointing the pipes with PVC Couplers with cement paste etc., complete, Supply and packing the Annular space with pebbles of size and quality as approved by the Exe.Engineers of TWAD Board. (As per TWAD SR 2024-25.Pg.no.201.sl.no.13a)

Charges for developing the bore wells for the entire depth with suitable Air Compressor as directed by the departmental officer and conducting yield testing the bore well Using 300c of compressor(TWAD SR 2024-25. Pg.no.201.sl.no.13b

Supply and fixing of ISI mark submersible Single phase motor 15LPM X 100 mtr Head 1.5HP Pumpset 22-stage including transportation. As per IS 8034/2002( TWAD SR 2024-25. Pg.no.101.sl.no.7)

Supply and delivery of ISI mark 2HP panel board and accessories as per specification in the shedule including extre fitting suitable for submersible pump sets (TWAD SR 2024-25. Pg.no.119.(11.0)sl.no.3)

Supply and delivery of PVS insulator and sheated 2.5sq.mm 3 core flat type copper cable conforming to IS 694/1990 (TWAD SR 2024-25.Pg.no.124.(12.1)sl.no.2)

Supply and delivery of UG/LT 35sq.mm 3.0 core 1.1.KV Grade Armoured Aluminium Conductor Cross Linked Poly Ethylene insulated PVC sheathed Cable Conforming to IS 7098 /1988 and as Amended Thereafter with ISI Marking (TWAD SR 2024-25 .pg.no.124. sl.no.6 )

Laying of 35sq,mm 3.5 core UG/LT Cable For laying Ground level including Earth work (As per Pg.no.126.(12.3) sl.no.1

Supply and delivery of 40mm GI Pipe (B class) (TWAD SR 2024-25.Pg.no.27.sl.no.5)

40mm UPVC Column Pipe (TWAD SR 2024-25. Pg.no.7.sl.no.3)

Supply and delivery of 40mm Clamp set (TWAD SR 2024-25.Pg.no.32 .sl.no.24)

Supply and delivery of 150mm Bore Plate (TWAD SR 2023-24.Pg.no.45 .sl.no.1)

Supply and delivery of 40mm GM Gate valve (TWAD SR 2024-25.Pg.no.33 .sl.no.1)

Supply and delivery of 50mm Non Return valve (TWAD SR 2024-25.Pg.no.33 .sl.no.2)

Supply and delivery of 50mm GI Elbow (TWAD SR 2024-25.Pg.no.32 .sl.no.1)

Supply and delivery of 50mm GI Union set (TWAD SR 2024-25.Pg.no.32 .sl.no.10)

Supply and delivery of 63mm X 50mm PVC Reducer (TWAD SR-2024-25.Pg.no.8.sl.no.(1.4)1

Labour charges for erection submersible pump set in bore well/ 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 lamps, pressure gauges upto the exteror wall of pump room and jointing the cables and twin earthing as per IE rules tec., complete and testing the pumpset and trail run for 10 days.(TWAD SR 2024-25.Pg.no.203.sl.no.17a(i)

Supply and delivery of PVC 90mm 6Ksc pipe ISI mark (TWAD SR 2024-25. Pg.no.7.sl.no.3)

Earth work excavation in all soils(TWAD SR 2024.25. Pg.no.188.)Si.no.II.b

Lowering (Laying) of 40mm & 50mm PVC pipes (TWAD SR 2023-24. pg.no.280.sl.no.11b(i)

Refilling of 40mm and 50mm PVC Pipe for earth work Excavation (TWAD SR 2023-24. Pg.no.308.)I