WATER SUPPLY FUND 2024-25-Supply delivery and fixing of Submersible motor and Providing Pipe line at Nesavalar Colony Street No.3 Ward No.05in Tiruchengode Municipality.

Amount

Rate for flushing of borewell of 6” dia requiring less than 4 hours operation using drill rods/ hose with required size of pipes for various capacity compressor including transportation, labour, and fuel charges for compressors as directed by the TWAD Officer and conducting yield test by ‘V’ notch method if required.

600 Cfm ( 100 /150 PSI)

Supply and delivery of DI D/F Gate (sluice) 80mm dia valves (soft seated) resilient seated soft sealing Gate Valves (Sluice Valves) with body Bonnet of Ductile cast iron of Grade GGG 40 or GGG 50, Wedge fully rubber lined with EPDM replaceable spindle nut without gland packing and with 3 O- Ring protection on the shaft and seals of NBR and the valves should be of Vacuum tight and 100% leak proof with face to face dimensions as per BS 5163-89/ISI 14846-2000/DIN 3202 F4. All the valves should be with electrostatic powder coating both inside and out side with pocket less straight through body passage. All the valves are to be compatible for buried application with pressure rating PN 10/16 and with 5 years warranty

Supply elivery of UN PLASTICIZED 50mm dia PVC Pipe 6ksc FOR POTABLE WATER SUPPLY AS PER IS 4985 /2000 etc complete.,

PVC INSULATED AND SHEATHED 3 CORE FLAT TYPE COPPER CABLE 2.5sq.mmCONFORMING TO IS 694/1990 AND AS AMENDED THEREAFTER

Supply and delivery of 5 HP 50lpmx125m Clear 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 balanced bronze or Cast SS impeller, brass screws and CI FG 200 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 as per IS 9283 /1995 as amended there after, suitable for operation in AC three phase 415 V+/-10%, 50HZ +/- 5 % etc Complete., TWAD 2018-19, P-100

50mm dia UPVC Pipe inner the bore (WD-M0051)

Labour charges Upto 5HP 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 ofpanel 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.Upto 5HP Submersible mpotor. TWAD 2022-23

Supply and delivery of direct online starter 5HP confirming to IS13947, IEC60947-1 and as amended thereafter with suitable KW rating for operation in AC/Three 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 capacitor, running capacitor and On/Off Push button switches, 5 way connector, wiring with 1 sq. mm/1.5 sq. mm copper PVC insulated cable, powder coated vermin proof box including the capacitor (the cost of capacitor is to be taken separately).

Bore cap6" Pipe Bore using M.S. Flat of size 1 cm x 3 mm and M.S. sheet on top with bolting arrangements for securing the cap in position (Bore caps with M.S. Couplings need not be made)

Supply and fixing of TNEB meter board suitable for 32A single phase service connection with 32A fuse unit (500V) 32A neutral link and earth link (1" x 1/8" copper flat) on TW plank of size 375mm x 300mm x 19mm with supporting TW reepers of 1" thick an either side with painting with suitable bolt and nuts for fixing the TW plank on wall with earth connection and inter connection with 7/20 PVC insulated copper wire from EB meter to fuse unit with 1 No 40 Amp 30 MA Double Pole RCD / RCCB (Higher End) with suitable necessary connection SD 125

Supply and run of 4 of 4 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade on 7 / 20 GI bearer wire for service connection mains SD 67

Supply and delivery of Following GI Pipes and Specials With relevant IS Standards and conforming to IS 1239 / PART I /90 Including all labour charges etc complete as per standard specifications.

40mm dia GI Pipe

40mm dia GI Elbow

50mm dia UPVC Coupling

50mm dia UPVC Bend

40mm dia Brass Gate Valve

40mm dia GI Hex Nipple

150mm dia MS Flange set

150mm dia Clampset

50mm dia HDPE Pipe PN8 -PE100

20mm dia GI Pipe

add GST 18%

M/S JAYAM MAARUTHI ELECTRICALS (BID ID -1292912)