Nagercoil Corporation Providing Water Supply Arrangements at Kunjanvillai, Parupuvillai, Pottalvillai in Ward no. 50

Amount

Providing Water Supply Arrangements

(Earth work Excavation for laying Pipeline work) Earth work excavation and depositing on bank with initial lead of 10m and initial lift of 2m in Hard stiff clay stiff black cotton hard red earth shales murram gravel stoney earth and earth mixed with small size boulders. for pipeline work etc.complete as per standard specification.

Refilling the foundation with excavated soil (other than sand )in layers of not more than 15cm thick,watering,well ramming,consolidating,complying with standard specification and as directed

Supply and Delivery of wet type submersible pumpset confirming to IS 8034 with ISI making as per specification. The duty condition detailed hereunder. The motor should be fitted with pump. The pumpset be supplied with 5M suitable flat submersible cable. The pumpset should be delivered to the local body officer or this District icluding packing, loading unloading and transit Insurance etc. The Pumpself supplied should be suitable for errection in 150MM dia borewells Duty 150x60M 5H.P

Labour charges for the erection of submersible pumpset in borewell/openwell including fixing and jointing submersible cable withproper 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 prevent or water level guard and laying and jointing the cables and twin earthing as per IE rules etc. complete and testing the pumpset and trqil run for 10 days.Up to 5 HP

Supply and Delivery of wet type Pannel Board confirming to IS 8034 with ISI making as per specification. The duty condition detailed hereunder. The motor should be fitted with pump. The pumpset be supplied with 5M suitable flat submersible cable. The pumpset should be delivered to the local body officer or this District icluding packing, loading unloading and transit Insurance etc. The Pumpself supplied should be suitable for errection in 150MM dia borewells Duty 5 H.P

50mm Sub. Pipe

50mm Adopter

2" Bore clampset

2" Gate valve

2" Non return vavle

2" GI Elbow

50mm GI Flange Set

2" x 12" GI Pipe Nipple

2" x 6" GI Pipe Nipple

50mm GI Hex Nipple

50mm GI Bend

50mm x 75mm GI Reducer

90mm PVC Pipe

90mm PVC Bend

90mm PVC Coupler

90mm PVC Elbow

90mm PVC TEE

3" CI Joint Set

4" x 1/2" Bolt Nut

4sqmm Cable

Nylon Rope

I.AYYAVOOCONTRACTOR