Special repair to Electrical Machinery for water supply installation under GE Utilities Udhampur

Amount

Supply,installation, testing and commissioning of horizontal centrifugal multi stage pump set of capacity 75HP with bronze impeller casing CI capable to handle raw water/clear water having 38LPS at effective head of 90mtr minimum 80% effieciency coupled to driver rating 75HP, 1440RPM motor as per manufacturer design with all standard fixing coupled through flexible coupling to be connected with suction and delivery lines, including 01 nos pressure gauge (ISI marked) on delivery side with common base frame of CI/MS variable, suitable for 3 phase 50Hz, 440 volt energy efficient variable voltage and variable frequency complete all as specified and directed by Engr-in-charge. Make: Kirloskar or equivalent model of Mather & platt/CG

Construction of PCC platform of size 1.8 x 1.8 x 0.6 m using PCC 1:2:4 type B-1 over 75 mm thick PCC 1:4:8 type D-2 for foundation of pump with motor of capacity 75 HP having the height of 30 cm above GL and 30 cm below ground including grouting nuts and bolts of dia 16 mm and 65 cm long grouted in PCC including excavation, reterning filling, removal of surplus soil, necessary form work & 15 mm thick cement plaster in cm 1:4 complete all as specified and directed by Engr-in-charge.

M&L for PVC insulated copper cable 1100 volts grade of size 120 sqmm single core to connect from starter to motor complete all as specified and directed by Engr-in-charge.

S&F in replacement of Fully automatic star delta motor starter in sheet steel enclosure type MN 65 with single phase protection feature motor rating AC 3 phase 415 volts, 50 Hz for motor of capacity 75 HP as per cat part No IHPASDYF* including taking down the old existing starter complete all as specified and directed by Engr-in-charge. Make: Havells/L&T/IndoAsian

S&F in replacement of Fully automatic star delta motor starter in sheet steel enclosure type MN 95 with single phase protection feature motor rating AC 3 phase 415 volts, 50 Hz for motor of capacity 100 HP as per cat part No IHPASDDG* including taking down the old existing starter complete all as specified and directed by Engr-in-charge. Make: Havells/L&T/IndoAsian

S&F Cast Iron sluice valve of 150mm dia size of pressure rating PN 1.6 ISI Marked with iron wheel head both end flanged, CI /steel spindle, non rising type complete with Neoprene rubber gasket, nuts, bolts and washers etc, including taking down existing sluice valve complete all as specified and directed by Engr-in-charge. Make: Kriloskar/Tata/L&T/Leader/Zolto

S&F in replacement of Cast Iron Non return valve suitable for 150 mm bore pipe heavy duty both end flanged of pressure rating PN 1.6 and jointing with the rubber or fibre board gasket complete including taking down existing valve with and including required nos size of nuts, bolts and washers complete all as specified and directed by Engr-in-charge. Make: Kriloskar/Tata/L&T/Leader/Zolto

N K BUILDERS

PREM NATH KHAJURIA AND SONS