Providing 6inch dia borewell motor arrangements works in Alwarpuram Public toilet at Ward 29

Amount

Providing Geological survey to fix the borewell point

Drilling of borewell any where in Tamilnadu including transportation from one place to another place withinTamilnadu in alluvial soil or sedimentary strata of clayand sand or sand, stone, shale, pebbles, boulders etc.,by first taking a pilot bore of 140 mm / 150mm dia and then enlarging to required dia by direct or reverse rotatry mud and circulation method using Contractor's rig, fuel, labour, drilling, betonite mud and water required for drilling at the site shown by the TWAD Officers including construction of mud pit. (TWAD 23-24 P - 317)

Supply of PVC CASING PIPE AS PER IS 12818 / 2010 150mm dia (Ribbed screen pipe) (TWAD 23-24 P - 20)

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 (165 mm/168 mm dia PVC Casing pipes Assembly) (TWAD 22 23 P - 317)

Drilling 150mm dia vertical bore in hard rock to the required depth including charges for labour,fuel,water required for Crilling etc., completed. (TWAD 23-24 P - 313)

Developing the borewell with air compressor of 300 cfm capacity (min 8 hours) including transportation labour and fuel charges for compressor as directed by corporation yield test by "V" notch method. (TWAD 23-24 P - 317)

THREE PHASE SUBMERSIBLE PUMPSET SUITABLE FOR 150MM DIA - 5HP BOREWELL AS PER IS 8034/2002 WITHOUT PANEL BOARD Supply and delivery ofclear water vertical wet type submersible pumpset suitable for 150mm dia borewell conforming to IS 8034/2002 as amended thereafter and BEE 3 Star Rated capable of discharging noted LPM against head of water column due to all causes, The pump shall be with stainless steel shaft and dynamically balancex bronze or Cast SS impeller, brass screws and CI FG200 grade pump bowl/diffuser with ISI mark. The pump shall be directly coupled to a continuos rated two pole suitable wet type vertical squirrel cage induction motor asper IS 9283 / 1985 as amended there after, suitable for operation in AC three pohase 415 V +/- 10%, 50HZ +/-5%, 50 lpm x 100 m (TWAD 23 - 24 P - 106)

PVC INSULATED AND SHEATHED 3 CORE FLAT TYPE COPPER CABLE CONFORMING TO IS 694/1990 AND AS AMENDED THEREAFTER. (4.0 sq.mm) (TWAD 23-24 P - 124)

THREE PHASE PANEL BOARD - D.O.L.WITH TWO LEVEL GUARD AND AUTO START Supply and delivery of direct online starter confirming to IS13947 and IEC 947 suitable KW rating for operation in AC/single Phase/50HZ(+5% and ) 415 V(+10%) including Ammeter, Voltmeter, Thermal Overload relay, 16 Amps 2 pole Magnetic Contactor with under Voltage protection, Indication lamp, starting capacitr, running capacitor and On/Off Push button switches, 5way connector,wiring with 1sq.mm/1.5 sq.mm copper PVC insulateed cable. powder coated vermin proof box including the capacitor (the cost of capacitor is to be taken separately) - 5HP (TWAD 23-43 P - 118)

Supply of PVC pipe and G.I pipes and PVC pipe & Specials. 40mm UPVC Pipe (P - 22)

Nylon Rope

40mm x 32mm Bush

32mm GI bend (P - 45)

32mm Flange set (P - 45)

32mm GM gate Valve (P - 46

32mm GM non return Valve (P - 46)

32mm GI Elbow (P - 45)

32mm GI Pipe (P - 41)

32mm GI Coupling (P - 45)

32 mm x 20 mm G.I UNEQUAL TEE (P - 44)

32mm CPVC Pipe (P - 22)

32mm CPVC Coupler (P - 25)

32mm CPVC Elbow (P - 25)

32mm CPVC Tee (P - 25)

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. (TWAD 23-24 P - 320)

Supply, delivery & fixing of HDPF tank of 1000 lit capacity as per ISI 2701/1996. (TWAD 23-24 P - 92)

Add GST 18%

VIJAY TRADES AND SERVICES