Tender For Testing Of Swyd Equipments,Power Transformers, paradeep-Odisha

Tender For Testing Of Swyd Equipments,Power Transformers o PR No. PR Item RFQ Item Services for line Item Quantity UOM Technical Details Other Details 1 2000154970 10 10 30 RELAY TESTING PER PANEL 387 NO 20 MV BREAKER MAINTENANCE - 3.3KV TO 72.5KV 256 NO 10 ANNUAL TESTING OF TRANSFORMERS 1 LO Email : Pravanjan.satapathy@amns.in Contact : 7077769938 Name : Satapathy, Pravanjan - AM/NS India - E&I Item Details : JOB TITTLE - 1) Testing of 220KV switchyard equipment, Power Transformers, HTBreakers, LT breakers, ABB make relays and MICOM relays. ASSEMBLY/ PART TO BE REPAIRED: NA MAJOR EQUIPMENT/AREA 1. MRSS- 220KV switchyard, 3 nos. Power Transformer, HT Breakers, LT breaker, ABB & Micom relays. 2. PP1- HT Breakers, LT breaker, ABB & Micom relays. 3. PP2- HT Breakers, LT breaker, ABB & Micom relays. SCOPE OF WORK. : The party should do the following jobs. 1.Complete testing of Power Transformers. (As per the attached list) 2.Complete testing of 220KV CTs, CVTs, Isolators, LAs, Breakers (List attached). 3.Alignment and local and remote operation of 220KV Isolators (List attached). 4.Testing of ABB and Micom relays (List attached). 5.Testing of LT and HT Breakers (List attached). 6.Party should prepare to execute the job in two phases. In first phase PP1 related all equipment to be tested and in second phase, PP2 related all equipment to be tested. MATERIAL PROVIDED BY AMNS: NA MATERIAL PROVIDED BY CONTRACTOR :Yes DATE OF DELIVERY : Job should be completed within the shutdown time line. ANNEXTURE-1 (SCOPE OF JOB OF TESTING IN ANNUAL SHUTDOWN) 40/ 50MVA TRANSFORMER: - 1. Winding and core IR Value 2. Polarization Index 3. Voltage/turns ratio 4. Magnetic balance 5. Winding resistance 6. Dielectric Tests 7. Magnetisation Current 8. Dielectric Frequency Response Test (DFRT)/ DIRANA 9. Tan Delta Lighting Arrester: - 1. Checking of counter and meter 2. Watt Loss Component 3. Continuity with LA earth pit 4. IR value CVT: - 1. Insulation resistance between HV-Earth NO 12 2. Insulation resistance between HV-Secondary 3. Insulation resistance between Secondary-Earth 4. Polarity Test 5. Ratio-Test 6. Knee point test 7. Secondary winding resistance 8. Circuit continuity from CVT to Panel Isolator: - Page 2 of 2 ArcelorMittal Nippon Steel India Limited AM/NS Pellet Plant Paradeep Village- Udayabatta, Paradeep,Tahasil- Kujang Dist:Jagatsinghpur,754142,Odisha,India GSTIN 21AAACE1741P1ZT PAN AAACE1741P CIN U27100GJ1976FLC013787 Request for Quotation Number 6000117077 Date 19.07.2024 Submission Date 26.07.2024 Coll Req No 2000154970 AMNS deals with OEMs directly. We are very well equipped in every way to import / buy our goods directly from OEMs from any part of the world in a professional manner. We also use the vast global networks of our parent companies where necessary. We do not welcome any contact from intermediaries or Indian Agents of vendors. We assure all OEMs that you do not need to engage anyone to manage your transactions with us.Kindly respond to our RFQs and deal with our officials directly without involving any agents or intermediaries. Offers of vendors who insist on involving intermediaries in dealings with us could be disqualified. Contact for this RFQ null Akhilesh Rathore Contact Email akhilesh.rathore@ext.amns.in MATERIALS / SERVICES Please acknowledge receipt of the RFQ And provide your best quote for below given RFQ details. SR. No PR No. PR Item RFQ Item Services for line Item Quantity UOM Technical Details Other Details 1. Contact resistance with 100A DC NO 10 2. Isolator Close/Open Time 3. IR Value of Insulator 4. Current measurement of drive motor 5. Functional test/remote 6. Limit switch operation check 7. Interlock with earth Switch (Where earth switch is there) 8. Alignment of all three arms for operation 9. Operation checks (Motorized and manual) 10. Control panel wiring and indication circuit checks. Current Transformers: - 1. Insulation resistance between Primary-earth. 2. Insulation resistance between Primary-Secondary 3. Insulation resistance between Secondary-Earth 4. Insulation resistance between Secondary 5. Polarity 6. Ratio 7. Knee point voltage for PS Class 8. Winding resistance 9. Circuit continuity from CT to Panels SF6 Circuit Breaker: - 1. Circuit continuity with 100A DC and checking of all indication circuit. 2. Breaker close/open time and Open/Close Time 3. IR Value-Across poles-Bkr Off 4. IR Value-Between Poles-Bkr On 5. DCRM test. 6. Checking of gas density meter and contacts during filling of SF6 Gas 7. Pole discrepancy test and tripping of one pole will trip all poles test. HT and LT Breakers: - 1. Open/ close timing check. 2. CRM test 3. IR value 4. Breaker complete checking and greasing and tightness checking. Relays: - 1. Functional checking as per the recommended settings. 2. Putting of all recommended settings. 3. Submit all back up files.

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