TENDER NOTICE HIRING OF EXTERNAL SERVICES FOR REWINDING OF DC SEAL OIL VACUUM PUMP MOTOR OF U#6.

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1 TENDER NOTICE K Electricity. the utility responsible for Generation, Transmission & Distribution of Electricity to Karachi and its adjoining areas, hereby invites sealed tenders for the procurement / supply as per details given below:- Please Note Collecting Tender Timing as Follows: Monday to Tuesday > 09:30 AM to 12:00 Noon TENDER Due Date: January 9, , HIRING OF EXTERNAL SERVICES FOR REWINDING OF DC SEAL OIL VACUUM PUMP MOTOR OF U#6. FG0320/BQ1 HIRING OF EXTERNAL SERVICES FOR REWINDING OF DC SEAL OIL VACUUM PUMP MOTOR OF U#6. HIRING OF EXTERNAL SERVICES FOR REWINDING OF DC SEAL OIL VACUUM PUMP MOTOR OF U#6. DATA OF SUBJECT MOTOR. TYPE : D- GNFZE 1014/3 NR : RATED POWER : 2.2KW SUPPLY VOLTAGE : 220VDC AMPERE : 13.4A SPEED : 1800RPM IP : 55 ERR : 220V AMP : 1.46/1A PTB NR. : EX -95.D.3305 DATE : : MAKE : WINKELMANN GERMANY DESCRIPTION OF WORK: 1. FIELD COIL SCOPE OF WORK : REWINDING OF NEW FIELD COIL, HEATING, VARNISH, TAPING, SOLDERING WITH CHANGING OF NEW BALL BEARINGS, CARBON BRUSHES INCLUDING REPAIRING OF ITS HOLDER. 2. ARMATURE COIL SCOPE OF WORK: ARMATURE RE-WINDING, HEATING, VARNISH, COMMUTATOR REPAIRING AND RE ADJUSTMENT, MACHINING GROOVING AND OTHER ALLIED WORKS. 2, ANNUAL RATE RUNNING CONTRACT FOR REPAIR OF ELECTRONICS MODULES & I/C EQUIPMENT FOR UNIT NO. 2,3 & 5, AT BQPS-1. FG0321/BQ1 ANNUAL RATE RUNNING CONTRACT FOR REPAIR OF ELECTRONICS MODULES & I/C EQUIPMENT FOR UNIT NO. 2,3 & 5, AT BQPS-1. ANNUAL RATE RUNNING CONTRACT FOR REPAIR OF ELECTRONICS MODULES & I/C EQUIPMENT FOR UNIT NO. 2,3 & 5, AT BQPS ANNUAL RATE RUNNING CONTRACT FOR REPAIR INCLUDING FOLLOWING ITEMS CONTROL ROOM MONITOR STACK CAMERA BURNER FIRE EYE IGNITION TRANSFORMER FLAME MONITOR SELECTOR MODULE TIME DELAY MODULE DRIVE CONTROL MODULE BINARY MODULE 5 0 THRESHOLD MODULE MA/TC 4 1 THRESHOLD MODULE RTD 2 2 MEMORY MODULE 2 3 DIODE MODULE 4 4 LOGIC MODULE 4 5 BUFFER MODULE 4 6 SIGNAL DISTRIBUTION MODULE 4 7 SIGNAL DISTRIBUTION MODULE 4-20MA/ LIVE ZERO SIGNALS 3 8 RESISTANCE TRANSDUCER 1 9 POWER SUPPLY DISTRIBUTION MODULE SWITCHGEAR CONTROL MODULE BURNER CONTROL MODULE ANALOG CONTROL MODULE RELAY MODULE MEASUREMENT AND CALIBRATION MODULE SIGNAL CONVERSION MODULE POWER SUPPLY PROTECTION MODULE SERVO VALVE INTERFACE MODULE SIGNAL REFERENCE PROGRAMMER MODULE SPEED REFERENCE BIAS GENERATOR MODULE 1

2 1.29 SPEED REFERENCE BIAS GENERATOR MODULE V/I & I/V CONVERTER MODULE PROPORTIONAL / INTEGRAL CONTROL MODULE RAMP GENERATOR MODULE FREQUENCY TO VOLTAGE CONVERTER UNIVERSAL COMPUTING UNIT MODULE PID COMPUTING UNIT BATTERY MODULE POWER SUPPLY CENTRAL PROCESSING UNIT MODULE 1 GENERAL TERMS AND CONDITIONS: 1. THE CONTRACTOR SHALL BE RESPONSIBLE FOR COLLECTION OF DEFECTIVE ELECTRONIC MODULES AND EQUIPMENT'S, DELIVERING THE SAME AFTER REPAIRING AT BQPS-1, USING HIS OWN TRANSPORT AND RESOURCES. 2. THE CONTRACTOR SHALL SUBMIT THE DEFECTIVE PARTS ALONG WITH THE LIST OF NEW PARTS AT THE TIME OF DELIVERING OF REPAIRED ELECTRONIC MODULES. 3. THE CONTRACTOR SHALL TAKE SHORTEST POSSIBLE TIME FOR THE REPAIR. NOT MORE THAN TWO WEEKS. 4. THE JOB SHOULD CARRY OUT IN COORDINATION WITH GM (L&C) OR HIS AUTHORIZED ENGINEER AND WILL BE COMPLETED TO HIS ENTIRE SATISFACTION. 5. THE SAFETY AND SECURITY AND SAFE CUSTODY OF ALL THE ELECTRONIC RECEIVED MATERIAL, DRAWINGS AND MANUALS HANDED OVER TO CONTRACTOR FOR THE REPAIRING PURPOSE SHALL BE THE SOLE RESPONSIBILITY OF THE CONTRACTOR. 6. THE CONTRACTOR SHALL SUBMIT HIS BILL OF REPAIRED ELECTRONIC MODULES THE SAME SHALL BE VERIFIED BY THE USER AFTER OBSERVING TWO WEEKS SATISFACTORY WORKING OF THE REPAIRED MODULE. 7. THE CONTRACT SHALL SUBMIT A WARRANTY CERTIFICATE ON HIS LETTER HEAD GIVING SIX MONTHS WARRANTY OF THE REPAIRED MODULE FOR THE TROUBLE FREE OPERATION, DURING WARRANTY PERIOD IF ANY MODULE IS FOUND DAMAGED OR MALFUNCTIONING THE SAME SHALL BE REPAIRED AGAIN BY THE CONTRACTOR FREE OF COST. 2, HIRING SERVICES OF LOCAL QUALIFIED CONTRACTOR / COMPANY FOR HP JET LANCING / CLEANING OF CONDENSER TUBES, UNIT # 02-05, BQPS1. FG0322/BQ1 HIRING SERVICES OF LOCAL QUALIFIED CONTRACTOR / COMPANY FOR HP JET LANCING / CLEANING OF CONDENSER TUBES, UNIT # 02-05, BQPS1. CONDENSER TUBES, UNIT # 02. NO. OF TUBES: INSIDE DIAMETER OF TUBES: 17.05MM LENGTH OF TUBES: 9.9M, THICKNESS OF TUBES: 1MM, 1.2 CONDENSER TUBES, UNIT # 03. NO. OF TUBES: INSIDE DIAMETER OF TUBES: 19.7MM LENGTH OF TUBES: 9.4M, THICKNESS OF TUBES: 1.24MM, 1.3 CONDENSER TUBES, UNIT # 04. NO. OF TUBES: INSIDE DIAMETER OF TUBES: 19.7MM LENGTH OF TUBES: 9.4M, THICKNESS OF TUBES: 1.24MM, CONDENSER TUBES, UNIT # 05. NO. OF TUBES: INSIDE DIAMETER OF TUBES: 17.05MM LENGTH OF TUBES: 9.88M, THICKNESS OF TUBES: 1.0MM, WORK SCOPE FOR UNIT # CONDENSER HP JET WASHING/LANCING/CLEANING:

3 1.4 WASHING/LANCING/CLEANING: 1. HARD SCALE REMOVAL OF CONDENSER TUBES. 2. CONDENSER TUBES CLEANING/LANCING WILL BE REQUIRED AT 350 BARS. 3. THE LANCING TIME PER TUBE WILL BE CARRIED OUT ACCORDING TO SATISFACTORILY LEVEL OF KE ENGINEER. 4. ALL ACCESSORIES INCLUDING HIGH PRESSURE JET MACHINE, LANCES, NOZZLES, ETC. WILL BE RESPONSIBILITY OF VENDOR. 5. THE WORK WILL BE COMPLETED IN SPECIFIED TIME. 6. LANCING WILL BE CARRIED OUT THROUGH ROTATING NOZZLE TIP. 7. THE VENDOR WILL ENSURE AVAILABILITY/RELIABILITY OF HIGH PRESSURE MACHINE AND ITS ACCESSORIES FOR COMPLETION OF JOB WITHIN SPECIFIED TIME. 8. PLUGGED/BLOCKED TUBES WILL BE EXCLUDED. 9. THE MANPOWER SHOULD BE SKILLED AND EXPERIENCED FOR SUCH HIGH PRESSURE JET LANCING/SHOOTING. 10. THE WORK WILL BE CARRIED OUT IN DAY & NIGHT SHIFTS. 11. SAFETY OF THE PERSONNEL EMPLOYED BY THE CONTRACTOR WILL BE CONTRACTOR'S RESPONSIBILITY. KE WOULD NOT BE RESPONSIBLE FOR ANY REMEDIAL MEASURE/COMPENSATION IN CASE OF ANY ACCIDENT OF ITS EMPLOYEE DURING EXECUTION OF JOB. 12. THE CONTRACTOR SHALL BE SOLELY RESPONSIBLE FOR ALL DISCIPLINARY MATTERS REGARDING THE MAN-POWER DEPUTED BY THEM FOR THE EXECUTION OF THE SUBJECT WORKS AND SHALL BEAR ALL THE DAMAGE / LOSSES INCURRED BY KE OR OTHERS DUE TO NEGLIGENCE / MISCONDUCT OF THEIR MANPOWER. FURTHER THE CONTRACTOR WILL BE LIABLE TO PAY AT ACTUAL THE AMOUNT CLAIMED BY THE USER DEPARTMENT OF KE TOWARDS LOSSES/DAMAGES TO MEN/MATERIAL/PROPERTY OF KE BY THEIR MANPOWER. IN CASE OF FAILURE OF THE CONTRACTOR TO PAY THE AMOUNT CLAIMED BY USER DEPARTMENT OF KE, THE SAME SHALL BE DEDUCTED AUTOMATICALLY FROM THE CONTRACTOR'S BILL, SECURITY DEPOSIT, PERFORMANCE BOND OR ANY OTHER AMOUNT PAYABLE TO THEM BY KE ON ANY ACCOUNT. 13. PRE AND POST CLEANING OF CONDENSER TUBES AND INSIDE CONDENSER CLEANING WILL BE THE RESPONSIBILITY OF VENDOR. 14. ALL PPE'S AND HIGH PRESSURE JET WASHING/LANCING SUIT WILL BE RESPONSIBILITY OF VENDOR. 15. WATER AND ELECTRICITY WILL BE THE RESPONSIBILITY OF K-ELECTRIC. 16. THE WORK WILL BE CARRIED BETWEEN DECEMBER 2016 TO MAY MOBILIZATION PERIOD/ NOTICE PERIOD IS 03 DAYS. 18. ALL TAXES WILL BE APPLICABLE. NOTE: THE PAYMENT WILL BE MADE ON ACTUAL WORK COMPLETION PER JOB BASIS. PROCUREMENT OF SPARES FOR TURBINE VENTILATOR VALVE,U#6,BQPS-1 2, FG0323/BQ STEM; VALVE TUR. VENTILATOR V/V P#11 U#6 Valve Stem for Turbine Ventilator Valve, Unit # 06, BQPS1. SPECIFICATION: Part Number: 11, Material: Nitriding Steel (ASTM A355 CL. A) Drawing No. 310P , Make: Hitachi, Ltd. Tokyo Japan DISC; VALVE TUR. VENTILATOR V/V P#03 U#6 Valve Disc for Turbine Ventilator Valve, Unit # 06, BQPS1. SPECIFICATION: Part Number: 03, Material: Nitriding Steel (ASTM A355 CL. A), Drawing No. 310P , Make: Hitachi, Ltd. Tokyo Japan BUSHING; TURBINE VENTILATOR V/V P#07 U#6 Bushing for Turbine Ventilator Valve, Unit # 06, BQPS1. SPECIFICATION: Part Number: 07, Material: Nitriding Steel (ASTM A355 CL. A), Drawing No. 310P , Make: Hitachi, Ltd. Tokyo Japan BUSHING; TURBINE VENTILATOR V/V P#08 U#6 Bushing for Turbine Ventilator Valve, Unit # 06, BQPS1 SPECIFICATION: Part Number: 08, Material: Nitriding Steel (ASTM A355 CL. A), Drawing No. 310P , Make: Hitachi, Ltd. Tokyo Japan RING; PISTON TUR. VENTILATOR V/V P#29 U6 Piston Ring for Turbine Ventilator Valve, Unit # 06, BQPS1. SPECIFICATION: Part number: 29, Material: Special Cast Bronze, Drawing No. 310P , Make: Hitachi, Ltd. Tokyo Japan 4 EA 2, HIRING SERVICES OF MANUFACTURER FOR MINOR INSPECTION OVERHAULING AND TESTING OF TURBO GENERATOR UNIT NO. 1 AT BQPS-1 FG0324/BQ1 1 HIRING SERVICES OF MANUFACTURER FOR MINOR INSPECTION OVERHAULING AND TESTING OF TURBO GENERATOR UNIT NO. 1 AT BQPS-1

4 HIRING SERVICES OF MANUFACTURER FOR MINOR INSPECTION OVERHAULING AND TESTING OF TURBO GENERATOR UNIT NO. 1 AT BQPS-1 SPECIFICATIONS OF UNIT#1 TURBO-ALTERNATOR ARE AS UNDER: APPARENT POWER: 248.3MVA TYPE: TFLQQ FORM: KD RATING: CONTINUOUS TERMINAL VOLTAGE: 21KV INSULATION CLASS: F MFG. NO.: PHASES: 3-PHASE FREQUENCY: 50HZ MAKE: HITACHI, JAPAN 1 GENERATOR MECHANICAL ENGINEER 76 DAYS SERVICES REQUIRED FOR FOLLOWING MECHANICAL JOB a. GENERATOR DISASSEMBLY/REASSEMBLY WORK b. GENERATOR MAINTENANCE WORK AFTER ROTOR REMOVAL, MAINTENANCE WORK WILL BE PERFORMED ON THE DISASSEMBLED PARTS. POSSIBLE REPAIR WORK ON SITE IF REQUIRED SHOULD BE CARRIED OUT TO OPERATE MACHINE TILL THE NEXT PLANNED OUTAGE OF THE MACHINE. c. GENERATOR COUPLING ALIGNMENT WORK COUPLING ALIGNMENT WORK BETWEEN TURBINE AND GENERATOR TO BE CARRIED OUT AFTER ROTOR INSERTION. d. LEAK TEST FOR SOUNDNESS CHECK OF GENERATOR SEAL SYSTEM PRESSURE DECAY TEST (LEAK TEST) TO BE CARRIED OUT ON GENERATOR e. GENERATOR FIELD BALANCING WORK TO IMPROVE SHAFT VIBRATION AT GENERATOR START-UP, IT IS NECESSARY TO PREPARE A PORTABLE BALANCER AND BALANCE WEIGHTS. 2 OPERATOR FOR DRAINAGE & PRESSURE DECAY TEST 5 DAYS TO CARRY OUT TAN DELTA AND PD TESTING FOR STATOR WINDING, DRAINAGE OF WATER FROM STATOR WINDING IS NECESSARY. ALSO OPERATOR WILL BE REQUIRED TO CARRY OUT PRESSURE DECAY TEST TO CHECK THE SOUNDNESS OF GENERATOR SEAL SYSTEM 3 GENERATOR ENGINEER 27 DAYS RESPONSIBLE FOR: a. COORDINATION OF TESTING AND INSPECTION OF GENERATORS, INCLUDING FRAMES, STATOR CORES, STATOR WINDING, AND ROTOR POLES, FIELD WINDINGS. b. PERFORMING DIAGNOSTIC TESTS ON GENERATOR COMPONENTS. c. EVALUATING TEST DATA. d. PERFORMING ASSESSMENT INSPECTIONS FOR GENERATOR COMPONENTS e. PROVIDING TEST DATA AS REQUIRED BY KE. f. PREPARING CORRECTIVE ACTION RECOMMENDATIONS g. ORGANIZING AND PLANNING FOR SITE WORK. h. INSURING EQUIPMENT IS IN OPERABLE CONDITION AND CALIBRATED i. COORDINATION WITH FIELD SERVICE ENGINEERS TO MOBILIZE AND DEMOBILIZE SITE. j. COORDINATION OF GENERATOR AND ROTOR COMPONENT REPAIRS AND REPLACEMENTS, E.G. STATOR RE-WEDGE, REWINDS, FIELD REWINDS, REMOVE/INSTALL RETAINING RINGS, ETC. 4 STATOR WINDING SPECIALISTS 23 DAYS a. WEDGE TAPPING TEST TAPPING TEST NEEDS TO BE CARRIED OUT TO CHECK THE SOUNDNESS AND LOOSENESS OF STATOR WEDGES. IF MANY LOOSENED STATOR WEDGES ARE FOUND, THOSE SHOULD BE REPAIRED OR REPLACED WITH NEW. b. LOOSENESS CHECK FOR STATOR END WINDINGS VISUAL INSPECTION TO BE CARRIED OUT AND CORRECTIVE ACTION TO BE TAKEN IF ANY LOOSENESS IS FOUND. c. INSULATION DIAGNOSIS TEST FOR STATOR COIL FOLLOWING TESTS TO BE PERFORMED TO CARRY OUT THE LIFE ASSESSMENT AND EVALUATE THE REMAINING LIFE OF STATOR COILS: i. POLARIZATION INDEX MEASUREMENT ii. TAN DELTA TEST iii. PARTIAL DISCHARGE MEASUREMENT d. EL-CID TEST FOR STATOR CORE TO TEST THE STATOR CORE FOR THE FUTURE SAFE OPERATION, EL-CID TEST TO BE CARRIED OUT. KE HAS EL-CID TEST EQUIPMENT. 1 JOB 5 ROTOR WINDING SPECIALISTS 12 DAYS a. NDI FOR RETAINING RINGS ULTRASONIC TEST (UT) OF NON DESTRUCTIVE INSPECTION (NDI) NEEDS TO BE PERFORMED TO ESTIMATE THE SERVICE CONDITION OF EXISTING RETAINING RING. b. NDI FOR ROTOR COIL WEDGES THE VISUAL INSPECTION OF ROTOR COIL WEDGES TO BE CARRIED OUT. c. IMPEDANCE TEST FOR LAYER SHORT CHECK FOR ROTOR WINDING THIS TEST IS TO BE PERFORMED TO ESTIMATE THE SOUNDNESS OF ROTOR WINDING LAYER INSULATION. d. INSPECTION OF COLLECTOR RING KE HAS A NEW SET OF COLLECTOR RINGS, WHICH IS TO BE REPLACE IN UPCOMING OUTAGE. KE HAS HITACHI SPECIAL GRINDING EQUIPMENT WITH SOME CONSUMABLES. e. INSULATION RESISTANCE AND WINDING RESISTANCE MEASUREMENT FOR ROTOR WINDING INSULATION RESISTANCE AND WINDING RESISTANCE MEASUREMENT NEED TO BE PERFORMED ON ROTOR WINDING TO ENSURE THE HEALTHINESS. 6 NDT INSPECTOR 9 DAYS NDT INSPECTOR IS REQUIRED TO PERFORM NDT ON : a. RETAINING RINGS b. NDI FOR ROTOR COIL WEDGES c. NDI FOR ROTOR BODY AND ROTOR SHAFT TO CONFIRM THE SOUNDNESS OF ROTOR BODY, SHAFT, JOURNAL PORTION AND FAN BLADES, NDI SUCH AS DYE PENETRANT TEST (PT) AND MAGNETIC PARTICLE TEST (MT) TO

5 BLADES, NDI SUCH AS DYE PENETRANT TEST (PT) AND MAGNETIC PARTICLE TEST (MT) TO BE CARRIED OUT FOR ROTOR. d. NDI FOR BEARINGS NDI FOR BEARINGS TO BE CARRIED OUT AND IF BEARINGS HAVE DEFECTS, DAMAGED OLD BEARINGS NEED TO BE REPLACED WITH NEW. 7 QA INSPECTOR FOR ELECTRICAL TESTING 12 DAYS RESPONSIBLE FOR OPERATING ELECTRICAL TEST EQUIPMENT TO CHECK APPARATUS FOR CONFORMANCE TO STANDARD. 8 STATOR WINDING SPECIALISTS WEDGE & END REPAIR 23 DAYS a. WEDGE TAPPING TEST TAPPING TEST NEEDS TO BE CARRIED TO CHECK THE SOUNDNESS AND LOOSENESS OF STATOR WEDGES. IF MANY LOOSENED STATOR WEDGES ARE FOUND, THOSE SHOULD BE REPAIRED OR REPLACED WITH NEW. b. LOOSENESS CHECK FOR STATOR END WINDINGS VISUAL INSPECTION TO BE CARRIED OUT AND CORRECTIVE ACTION TO BE TAKEN IF ANY LOOSENESS IS FOUND. 2 SPECIAL TOOLS & EQUIPMENT (RENTAL) SPECIAL TOOLS & EQUIPMENT (RENTAL) FOLLOWING RENTAL TOOLS WILL BE REQUIRED TO CARRY OUT THE JOBS: 1:STATOR INSPECTION AND REPAIR TOOL END WINDING REPAIR TOOL, WEDGE INSERTION TOOL, AIR-LINE MASK, CLIP LEAK REPAIR TOOL, GRIND-OFF 1 SET 2.1 2:DRAINAGE AND LEAK TEST EQUIPMENT PRESSURE DRAINING WATER & PRESSURE DECAY TEST 1 SET 3:GENERATOR INSULATION DIAGNOSIS TESTING TOOL 1) EQUIPMENT FOR INSULATION RESISTANCE & (IR) POLARIZATION INDEX (PI) 4:EQUIPMENT FOR DISSIPATION / POWER FACTOR TIP-UP TEST (TAN DELTA) 5:EQUIPMENT FOR PARTIAL DISCHARGE OFF-LINE TEST (PD) 1 SET 6:ROTOR MINOR INSPECTION TOOL INSPECTION TOOLS & NDT TOOLS 1 SET 1 LOT Your quotation must include the following information: Use the same Unit in your quotation which we mention above. Delivery period: Offer Validity: DIMS / Weight: Payment Terms: Inco term: Manufactures Name/Origin: Approx weight & dimension of shipment Clearly mention the GST Status (Inclusive or Exclusive) (applicable for local suppliers) All material quoted must have material test certificate (Mechanical & chemical properties) / Technical Literature NOTE: QUOTATION WILL NOT BE ACCEPTED AFTER THE GIVEN DEAD LINE DATE Tender document containing detailed scope of work, terms and conditions may be obtained on payment of tender fee (nonrefundable) from the undersigned. KE reserves the right to reject any bid and annul the bidding process at any time either without incurring any liability on the affected bidder(s) or any obligation to inform the involved bidder(s). Note:- - Quote with the reference of the RFQ serial number and mention specs accordingly - Detailed relevant Technical literature (English) must be submitted with bid. - Quote original make & origin of all above items. - Incomplete quotations shall not be considered for technical evaluation. - Vendors interested to participate in the aforesaid tender may obtain RFQ by purchasing the tender document from 1st OTB Building, Elendor Road Procurement Division Deputy General Manager (Procurement Supply Chain) Muhammad.moinuddin@ke.com.pk Switchboard: (Ext: 7135) K- Electric 1st Floor Procurement Division Elander Road (Power House) Complex, Karachi Pakistan