Providing New Deep Bore well 3 Nos and Laying of 100 mm GI pipe at Ellischatram Old head works in Villupuram Municipality.

Drilling of borewells of size 6” to 8” dia. in sedimentary formation using hand boreset including insertion of casing pipe etc., and supplying and packing of pebbles (Conveyance of hand bore set including loading and unloading to be done by the contractor) (Page No:217.)

Supply and delivery of 200 mm dia PVC causing pipe 6KSC/CM2 including cost of pipe ea complete (Page No:7.)

Labour Charges for inserting PVC Casing pipes assembly (with slots or without 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 executive engineers of TWAD Board 200 mm dia Casing Pipes assembly (Page No:304.)

Supply and delivery of Wet type Submergible including all labour charges etc., complete., Submergible Motor 500x75 12.50 H.P (Page No:121)

Supply and delivery of Star-Delta starter confirming to IS 13947, IEC60947-1 and as amended thereafter with suitable KW rating for operation in AC/ Three Phase/50HZ (+/- 5%) and 415V (+/- 10%) including 3 pole magnetic contactor with under voltage release - 3 nos., CT operated Ammeter (65 mm dia) with suppressed scale, Voltmeter (65mm dia), Voltmeter selector switch, Miniature circuit breaker, Thermal Overload relay, Air Break contactors suitable for next Standard higher KW rating, Single phasing preventor, dry running preventor and On/Off Push button switches, wiring with 1 sq.mm/4 sq. mm copper pvc insulated cable, powder coated vermin proof box, including the capacitor (the cost of capacitor is to be taken separately). 20 HP

Supply of CHANGE OVER SWITCHES 400A 3 phase 4 pole change over switch including cost and conveyance of materials etc., complete

Supplu and fixing of TRIPLE POLE SWITCHES (SIDE HANDLE) 400 Amps TPN Switch with HRC fuses sheet steel double break

Supply of 80 mm UPVC Pipes specially made for deep borewell Submersible motor erection (ISI Make) including all cost materials, conveyance labours etc., complete as directed by departmental officers. (Page No:24)

Cost and supply of pvc 4Sqmm cable 4 core including cost and conveyance of materials etc., complete (Page No:122)

Cost and supply of Nylon rope including cost and conveyance of materials etc., complete