supply and laying of 450mm AC Pipe for rain water thorow channels runs across the road at ward No.46 Orikkai Gandhi nagar near PHC, supply,delivery and erectio of new 7.50 HP submersible pumpset -2Nos for ward No.45 and 50 in kancheepuram corporation

Earthwork excavation and depositing on bank with initial lead of 10m and lift of 2m in narrow tranches sand, silt or other loose soil, wet snd or silt not under water light black cotton soil, sndy loam and ordinary soil SS20B having bed width 1.25m below for laying of pipes for water supplyt and sewarage works

supply and delivery of 450mm AC pipe cl.15 as per ISI specification

Supply of 450mm dia AC Pipe collar as per ISI specification

lowering 450mm AC pipe and specials to trench and laying to proper grade alignment, jointing with PVC coupler with cement paste

Refilling with excavated soil for the trench after laying and jointing of pipes and specials

supply ,delivery and spreading of well gravel around the site

Supply and delivery of 7.50HP Openwell type submersible pumpset conforming IS 14220/2002 to the infiltration

Supply and delivery of 7.50HP borewell type submersible pumpset conforming IS 14220/2002 to the infiltration

Supply and delivery of Star -Delta starter three phase panel board - star delta with two level guard and auto start 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).7.50HP - Panel Board

supply and delivery of 6.00SQ.mm flate type copper cable confirming to IS8034/2002 ISI make for 10.00HP submersible motors including cost and conveyance etc.,complete as per standard specification

Supply and delivery of 50mm GM Non Return valve

Supply and delivery of 65mm GI Elbow

supply and delivery of 50mm UPVC pipe TWAD board

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 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.