maintenance and repair to pipe water supply scheme @ chandrapur, tadali, gadchiroli, mul & warora indl area.... repairing and rewinding works of motors & pumping machinary @ chandrapur, tadali, gadchiroli, mul & warora indl area.-2 supplying and replacing thermal overload relay for motor starter 20 hp to 25 hp. 3 supplying and replacing thermal overload relay for motor starter 40 hp to 50 hp 4 supplying and replacing thermal overload relay for motor starter 60 hp to 90 hp. 5 supplying and replacing thermal overload relay for motor starter from 100 hp to 125 hp. 6 supplying & replacing timer with combination coil for motor starter suitable from 15 hp to 30 hp. 7 supplying & replacing contactor for star-delta motor starter from 15 hp to 25 hp. 8 supplying and replacing contactor for star-delta motor starter suitable for above 30 hp to 40 hp. 9 supplying and replacing contactor for star-delta motor starter suitable from 55 hp to 60 hp. 10 supplying and replacing contactor for star-delta motor starter suitable for 100 hp to 125 hp. 11 rewinding 12 rewinding of electric motor above 15 hp upto 20 hp three phase upto 1400 rpm of all types and makes with copper wire confirming to is 13730 :2012, overhauling with minor repairs, lubricating of ball bearings & bush bearing, replacing screws etc. testing for the original speed and no load consumption with guarantee for one year 13 rewinding of electric motor above 20 h.p. upto 25 hp three phase upto 1400 rpm of all types and makes with copper wire confirming to is 13730 :2012, overhauling with minor repairs, lubricating of ball bearings & bush bearing, replacing screws etc. testing for the original speed and no load consumption with guarantee for one year 14 rewinding of electric motor above 3 hp upto 5 hp three phase upto 1400 rpm of all types and makes with copper wire confirming to is 13730 :2012, overhauling with minor repairs, lubricating of ball bearings & bush bearing, replacing screws etc. testing for the original speed and noload consumption with guarantee for one year 15 rewinding and repairs of squirrel cage induction motors, from 35 h.p. to 300 h.p 440 v, 3 phase, 50 cycles/sec. 1500 rpm with f class insulation including baking, varnishing, painting etc. (the scrap of winding material shall be retained by rewinder.) 16 replacement 17 replacing the existing driving end bearing of original make for electric motor ac single phase / three phase 12.5 hp to 20 hp of all types with required alignment of the shaft and testing the same 18 replacing the existing driving end bearing of original make for electric motor ac single phase / three phase above 20 hp to 30 hp of all types with required alignment of the shaft and testing the same 19 replacing the existing driving end bearing of original make for electric motor ac single phase / three phase 3 hp to 7.5 hp of all types with required alignment of the shaft and testing the same.. 20 replacing suitable size bearing of existing damaged motors for 40 hp motors for all types 21 replacing suitable size bearing of existing damaged motors for 60 hp motors for all types 22 replacing suitable size bearing of existing damaged ,motors for 100 hp motors of all type 23 repairing and fixing of pump from 20 to 30 hp pump at site or whokshop and back to site including transportation & labour etc. 24 repairing & fixing of pump from 40 hp to 60hp at site or workshop and back to site including transportation & labour etc. 25 repairing & fixing of pump from 100 hp at site or workshop and back to site including transportation & labour etc. 26 repairing of impellar by breezing and machining of 40 hp &above motor & pump at site includingtransportation 27 v.t. pump erection charges (for column length up to 6 m) erecting, commissioning and giving test of vertical turbine pump (water lubricated) including bowl assembly and discharge head etc on provided channel / rsj / rcc beam including erecting on provided sole plate with blue matching. 28 up to 30 hp 29 31 hp to 100 hp 30 for column length more than 6m additional rate per column joint 3) 200 mm dia column pipe 31 checking the 40 hp vt pump & above cloumn shaft on lathe machine & straightening the poosible column shaft before erect on 32 supply of pump en8 shaft with std. threading complete of suitable size dia.for all size vt pump