Providing water supply arrangements to Casino junction toilet ward no 14 in Udhagamandalam Municipality

Providing water supply arrangements to Casino junction toilet ward no 14 in Udhagamandalam Municipality.

Earth work excavation for foundation in all kinds of soils and sub soils to full depth as directed by the departmental officers except hard rock inclusive of shoring strutting and balling out water wherever necessary and refilling the sides of foundation with excavated earth in layers of 15cm thick well rammed and consolidated and depositing the surplus earth with in the compound in places shown by the departmental officers with initial lead of 10 meters and initial lift of 2 meters including cost of all labour charges etc., complete as per standard specification 23 & 24 VI (S2) VII.9,10 First (1-2 metres)

Second(3-4 metres)

Supply and fixing of well of dia 0.90m including all cost etc., complete

Supply and fixing of Rcc well Ring cover of size 0.90m including all cost etc., complete

Supply of Water Supply materials including all cost and convayance etc., complete complying with standard specification and as directed by the departmental officers 20mm G.I. Pipe

20mm G.I. Coupling

20mm G.I. Union

20mm G.I. bend

20mm G.I Tee Plain

20mm G.I elbow

20mm G.I. Hex Nipple

20 mm gm gate valve

20mm Brass float valve

Plain cement concrete 1 : 4 : 8 one cement four sand and eight aggregated using 40mm ISS HBG metal including cost and conveyance of all materials and labour charges for mixing laying compacting and curing etc complete as per ss

Plain cement concrete 1 : 2 :4 one cement two sand and four aggregated using 20mm ISS HBG metal including cost and conveyance of all materials and labour charges for mixing laying compacting and curing etc complete as per ss

Supply and delivery of Open well Submersible pump set conforming to IS 14220 /2002 and as amended thereafter and BEE 3 Star Rated capable of discharging the following duties due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze mixed type impeller, CI FG 200 grade casing and brass screws and rotor shall be of copper rod as per IS 613/1984 with ISI mark. The pump suitable for installation in sump with 1.1KV grade 3 core suitable copper flat submersible cable to a length of 15m with necessary cable joints. The non-return valve located at the top of the pump in the discharge outlet connection is to be designed with minimum friction. The pump should be directly coupled to 2880 RPM, three phase, 50 Hz (±5), 415V+6% & 415V-15% squirrel cage induction motor suitable for DOL upto 5 HP, Fully Automatic Air break Star Delta up to 20 HP and Auto Transformer starter for above 20 HP starting and for continuous operation.

Supply and delivery of direct online starter confirming to IS13947, IEC60947-1 and as mended thereafter with suitable KW rating for operation in AC/single Phase/50HZ(± 5%) and 230 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).

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.