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| 1 | TAKING OUT THE BEARINGS (HAVING MINIMUM ID-75MM TO 200MM) WITH PROPER CARE AND CAUTION BY PROVIDING ALL RELEVANT TOOLS & FIXTURES AND COMPLETE IN ALL RESPECT AS PER DIRECTION OF EIC |
| 2 | TAKING OUT THE ROTOR (HAVING BALL/ ROLLER BEARINGS ETC) FROM THE STATOR AFTER SEQUENTIAL DE-ASSEMBLING OF THE HT MOTOR PART BY PART & AFTER NECESSARY MEASUREMENT AND DEMARCATION AND PLACING THE SAME ON THE PEDESTAL AT THE WORKING FLOOR BY USING THE DEPARTMENTAL OVERHEAD CRANES ETC. WITH CARE & CAUTION WITH THE COMPLIANCE OF THE RELEVANT SAFETY NORMS & COMPLETE AS PER DIRECTION OF EIC. |
| 3 | REMOVAL OF HALF COUPLING USING THE HYDRAULIC PULLER & FIXTURES ETC. VERY CAUTIOUSLY FROM THE SHAFT AND COMPLETE IN ALL RESPECT AS PER DIRECTION OF EIC |
| 4 | TAKING OUT ALL STATOR COILS AFTER TAKING NECESSARY PARAMETER FROM STATOR SLOTS VERY CAUTIOUSLY BY ARRANGING ALL THE MACHINERIES, SKILLED MANPOWER, TOOLS & TACKLES AS INVOLVED WITH PROPER CARE AND COMPLETE CAREFULLY AS PER DIRECTION OF EIC. |
| 5 | THOROUGH CLEANING THE 11KV RATED STATOR SLOTS FROM DUST DIRT LOOSE PARTICLES ETC AND DRYING THE STATOR SLOTS COMPLETE CAREFULLY AS PER DIRECTION OF EIC. (HOT-SPOT TEST TO BE CARRIED OUT FOR CHECKING OF HEALTHINESS OF STATOR CORE). |
| 6 | SUPPLY, FITTING & FIXING OF THE RTD SENSORS (PT100) ON EACH OF THE WINDINGS OF THREE PHASES IN ORDER TO MEASURE/MONITORING THE TEMPERATURE OF THE WINDINGS DURING THE MOTOR IS IN OPERATION. |
| 7 | LAYING OF COILS USING WEDGES MADE OF FIBER GLASS/EPOXY LAMINATED OF SUITABLE THICKNESS FOLLOWING PROPER METHOD OF STRIPPING /FOLDING THE SLOT INSULATION, DRYING THE SLOT WEDGES ETC COMPLETE IN ALL RESPECT WITH SKILLED WORKMANSHIP MANNER, SECURING THE COILS LASHING WITH SUPPORTS CONNECTION ETC & COMPLETE IN ALL RESPECT WITH PROPER CARE & CAUTION AS PER DIRECTION OF EIC. |
| 8 | REPLACEMENT OF LOOSE WEDGES USING NEW WEDGES MADE OF GLASS/EPOXY LAMINATED OF SUITABLE THICKNESS FOLLOWING PROPER METHOD AND COMPLETE IN ALL RESPECT SKILLED WORKMANSHIP MANNER, WITH PROPER CARE & CAUTION AS PER DIRECTION OF EIC. |
| 9 | EFFECTIVE SERIES CONNECTION BETWEEN COILS, SILVER BRAZING THE COILS ENDS TAPING THE JOINTS WITH CLASS-F INSULATING MATERIALS EFFECTIVE INTER-PHASE CONNECTOR AND SOLDERING WITH PROPER F-CLASS MATERIALS, CLEANING & CHECKING THE HT TERMINALS AND TAKING OUT THE WINDING LEADS TO THE TERMINALS ETC & COMPLETE IN ALL RESPECT WITH PROPER CARE & CAUTION AS PER DIRECTION OF EIC. |
| 10 | EFFECTIVE JUMPER CONNECTION BETWEEN COILS, SILVER BRAZING THE COILS ENDS TAPING THE JOINTS WITH CLASS-F INSULATING MATERIALS EFFECTIVE INTER-PHASE CONNECTOR AND SOLDERING WITH PROPER F-CLASS MATERIALS, CLEANING & CHECKING THE HT TERMINALS AND TAKING OUT THE WINDING LEADS TO THE TERMINALS ETC & COMPLETE IN ALL RESPECT WITH PROPER CARE & CAUTION AS PER DIRECTION OF EIC |
| 11 | HEAT VARNISHING THE HT RATED STATOR WINDING WITH TWO COATS OF DR. BECK HTF-50 VARNISH AND SUBSEQUENT HEATING TO SUITABLE TEMPERATURE TILL REQUISITE RESULT IS OBTAINED TO GET THE SATISFACTORY IR VALUE, PI VALUE, INDUCTANCE/RESISTANCE MEASUREMENT & HIGH VOLTAGE TEST & COMPLETE IN ALL RESPECT WITH PROPER CARE & CAUTION AS PER DIRECTION OF EIC. |
| 12 | DUSTING OFF THE ROTOR OF HT RATED MOTOR BY SUITABLE BRUSH AND MOIST FREE GAS (OXYGEN)/ CLEAN DRY AIR JETTING ARRANGEMENT (PRESSURE IS NOT SO HIGH AS TO DAMAGE THE INSULATION) AND SUBSEQUENT HEATING AND CLEANING WITH PETROLEUM BASED SUITABLE ORGANIC COMPOUND THOROUGHLY ETC COMPLETE AS PER DIRECTION OF EIC. |
| 13 | ASSEMBLING THE HT RATED MOTOR AFTER INSERTING THE ROTOR (HAVING BALL OR ROLLER BEARINGS ATTACHMENTS ETC) INTO STATOR MAINTAINING THE PROPER 'AIR GAP' WITH CARE & CAUTION & COMPLIANCE OF THE RELEVANT SAFETY NORMS & COMPLETE IN ALL RESPECT AS PER DIRECTION OF EIC |
| 14 | STATUTORY REQUISITE PRE-COMMISSIONING HIGH VOLTAGE TESTS OF THE HT MOTOR TO BE DONE, BY ENGAGING THE EQUIPPED AUTHORIZED AGENCY OF DIRECTORATE OF ELECTRICITY, HAVING ALL RELEVANT CALIBRATED HIGH VOLTAGE TESTING SET WITH ITS ALLIED ACCESSORIES AND DO NEEDFUL FOR A 'NO-LOAD TRIAL RUN' OF THE OF THE HT MOTOR AND COMPLETE IN ALL RESPECT AS PER DIRECTION OF EIC AND THE RELEVANT PRE-COMMISSION HV TEST RESULT TO BE FURNISHED TO THE EIC |
| 15 | COMMISSIONING THE HT MOTOR WITH' LOAD' & DO NEEDFUL OBSERVATION UNDER TRIAL RUN TO ACHIEVE THE SATISFACTORY OPERATION OF THE HT MOTOR WITH LOAD & COMPLETE IN ALL RESPECT WITH PROPER CARE & CAUTION AS PER DIRECTION OF EIC |
| 16 | FITTING & FIXING OF THE HALF COUPLING BY HYDRAULIC JACK & SPECILIZED FIXTURES ETC. & COMPLETE IN ALL RESPECT AS PER DIRECTION OF EIC. |
| 17 | FITTING FIXING OF THE BALL/ROLLER BEARING (HAVING MINIMUM ID-75MM TO 200MM) BY APPLYING THE METHOD OF EXPANSION OF INNER RACE IN HOT OIL DIPPING OR OTHER SUITABLE METHOD OF EXPANSION WITH PROPER CARE & CAUTION AND COMPLETE IN ALL RESPECT AS PER DIRECTION OF EIC |
| 18 | DISCONNECTION OF MOTOR TERMINALS FROM ALL EXISTING CABLES CONNECTED WITH THE FEEDER REAKER/CAPACITOR/SOFT STARTER & OTHER LT CONNECTIONS AS EXISTS VIZ MOTOR SPACE HEATER/TEMPARATURE SCANNER, EARTHENING TERMINALS ETC WITH CARE AND CAUTION WITH COMPLIENCE OF RELEVANT PROTECTION & SEFTY NORMS AND SEQUENTIAL PRE-CONDITION ASSESMENT(I.E CHECKING AND RECORDING THE MEGGER VALUE, INSULATION RESISTANCE ETC.) OF THE HT MOTOR COMPLETE IN ALL RESPECT AS PER DIRECTION OF EIC. |
| 19 | SEQUENTIAL DE-ASSEMBLING OF THE INSPECTION COVER / WINDOWS / STRAINER /LOUVERS ETC AND DE-COUPLING OF THE HT PUMP FROM THE DRIVE MOTOR BY REMOVING THE COUPLING BOLTS ETC WITH CARE & CAUTION AND KEPT THE COUPLING BOLTS IN THE DEPARTMENTAL GODOWN & COMPLATE AS PER DIRECTION OF EIC |
| 20 | DEMOUNTING THE PARTLY DEASSEMBLED INSPECTION COVER / LOUVERS / WINDOWS ETC OF THE HT MOTOR FROM THE SOLE PLATE AND PLACING THE SAME ON THE AVAILABLE WORKING FLOOR BY USING THE DEPARTMENTAL OVERHAED CRANS ETC WITH CARE & CAUTION WITH THE COMPLIENCE OF THE RELEVANT SAFTY & PROTECTION NORMS & COMPLETE IN ALL RESPECT AS PER DIRECTION OF EIC |
| 21 | TO & FRO TRANSPORTATION OF ROTOR ASSEMBLY FROM WORK SITE TO THE ROTOR REPAIRING / SERVICING WORKSHOP AND VICE-VERSA INCLUDING LOADING AND UNLOADING WITH PROPER CARE & CAUTION AS PER DIRECTION OF EIC.RATE |
| 22 | TO & FRO TRANSPORTATION OF STATOR ASSEMBLY FROM WORK SITE TO THE ROTOR REPAIRING / SERVICING WORKSHOP AND VICE-VERSA INCLUDING LOADING AND UNLOADING WITH PROPER CARE & CAUTION AS PER DIRECTION OF EIC.RATE |
| 23 | THOROUGH CHECKING OF ROTOR WINDING BY STATUTORYTESTING SUCH AS IR TEST, RESISTANCE/INDUCTANCEMEASUREMENT, SURGE COMPENSATION TEST AS PERRELEVANT IS CODE OF 6 KV RATED MOTOR & COMPLETE INALL RESPECT WITH PROPER CARE & CAUTION AS PERDIRECTION OF EIC. |
| 24 | PLACING THE COMPLETE ASSEMBLED MOTOR ON THE SOLE PLATE BY UTILIZING THE OVER HEAD CRANES AVAILABLE IN THE PUMPING STATION, TIGHTENING THE FOUNDATION BOLTS, FIXING THE DOWELS PINS & COMPLETE IN ALL RESPECT AS PER DIRECTION OF EIC |
| 25 | MAKING ALIGNMENT OF THE MOTOR WITH THE PUMP SHAFT BY USING DIAL GAUGE ETC. INCLUDING INSERTION OF REQUISITE DIMENSIONED BRASS SHEETS ON SOLE PLATE WITH THE MAINTENANCE OF THE AIR GAP AND COMPLETE IN ALL RESPECT AS PER DIRECTION OF EIC |
| 26 | MAKING COUPLING THE HT PUMP WITH THE DRIVE MOTOR BYINSERTING THE COUPLING PINS ETC WITH CARE & CAUTION &COMPLETE AS PER DIRECTION OF EIC. |
| 27 | MAKING HT CONNECTION OF MOTOR TERMINAL WITH ALLEXISTING CABLES CONNECTED WITH THE FEEDER BREAKER /CAPACITOR / SOFT STATER / LT CONNECTIONS AS EXISTS OFTHE MOTOR SPACE HEATER / MOTOR TEMPARATURESCANNER & EARTHING TERMINALS ETC. COMPLETE IN ALLRESPECT AS PER DIRECTION OF EIC |
| 28 | Sub Total |
| 29 | GST 18% |
| 30 | CESS 1% Please Enable Macros to View BoQ information |
