REPAIR AND MAINTENANCE OF EXTERNAL WATER SUPPLY SYSTEM UNDER AGE (I) MANGALORE

M&L cleaning tank 500 ltrs capacity (Internal and External) by bleaching power and removing all scale and dirt etc from tanks and from mouths of circulating pipes etc.

M&L cleaning tank 1000 ltrs capacity (Internal and External) by bleaching power and removing all scale and dirt etc from tanks and from mouths of circulating pipes etc.

M&L cleaning tank 2000 ltrs capacity (Internal and External) by bleaching power and removing all scale and dirt etc from tanks and from mouths of circulating pipes etc.

M&L cleaning tank 5000 ltrs capacity (Internal and External) by bleaching power and removing all scale and dirt etc from tanks and from mouths of circulating pipes etc.

Dewatering the water from fire tank /reservoir at various buildings and Capacity of 10,000 to 20,000 Lts fire tanks at OTM Accn Bajpe, DSC Accn Bajpe, Nilgiri Bldg, Type II Accn CGRA Kunjathbail .by any means and clean the interior portion of sump (bottom and Sides of walls) by means of coir/wire brush etc. and wash the interior portion of sump by using bleaching powder and after removal of sludge, vegetation, mud etc. and apply one coat of epoxy paint on all steel surfaces such as ladder, railing etc. and writing letters with white paint (Date of cleaning and capacity of sump) on black painted surface clear away all vegetations, sapling, under growth roots etc. and trees around 5 m the periphery of the sump / structure from external wall surfaces and removing rubbish all as specified and as directed for the following capacities.

M&L for identifying the faults, dismantling the Electrical connection from the motor and taking out the unserviceable motor 7.5 HP Monoblock motor from site, transportation to civil work shop, strip opening of the motor and removing the burnt/old defective winding carefully cleaning the inner parts, rewinding the motor with existing gauge supper enamelled copper wire with of good insulation, varnishing, heating/drying and reassembling the motor and transporting to site, refixing on the existing beds, connecting the electrical connection, testing and commissioning all as directed.

All as per item No 6.00 here in above but 5 HP monoblock pump set complete all as specified and as directed.

M&L fo opening and servicing/ overhauling the monoblock pump and motor 7.5 HP and replacing the defective bearing, greasing replacing the burnout gland rope, studs, nuts, bolts, washers, air releasing valve, rubber gasket, metal filling, turing/ grinding and balancing the shaft etc. varnishing the winding, drying and refixing the same all as directed at site.

All as per item No 8.00 here in above but 5 HP monoblock pump set complete all as specified and as directed.