Providing 3 inch PVC pipe line and water supply arrangements at anganwadi near Kakkan Colony at ward no 23 in Sivakasi City Municipal Corporation

Amount

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches for laying of pipes for water supply in the following type of soils Hard stiff clay, stiff black cotton, hard red earth, shales, murram gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil as Directed by the Departmental officers

Supplyof Materials

90 mm PVC pipe

90 mm PVC Elbow

90 mm PVC Tee

90 mm PVC End Cap

90 mm PVC coupler

Lowering PVC Pipes and Specials in the trenches and laying to proper grade and alignment, Joining with PVC Specials and as directed by the TWAD Officers.

Refilling the Excavated trenches after laying ofPVC Pipe Complete as per standard Specification

Supplying and fixing of HDPE tank (1000 Litre) including cost of tank and fixing in position all labor charges etc. complete as per standard specification.

Supply and delivery of GI Specials as Per Standard Specification Asper TWAD P.No. 37 (5.1B)

25mm GI pipe

25 mm G.I. Tee

25 mm GI Elbow

15 mm GI coupling

15mm GI elbow

15mm GI union

1" tank nipple

1" Hex nipple

4 core 4 sqmm cable

1 1/4 HDPE hose

Supply and delivery of clear water vertical wet type submersible pump suitable for 100mm 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 IS9283 /1995 and as amended there after, suitable for operation in AC three phase 415 V+/- 10 %, 50 HZ +/- 5 % (30 X 70 LPM)

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

Supply and delivery of direct online starter 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). 2 HP Panel board

K PAULRAJ (BID ID -1440769)