NTPC has consistent track record of high availability and plant load factor (PLF) across plants based on diverse technologies. NTPC has emphasized predictive & preventive maintenance systems to achieve this track record.
Services covered under Environmental Engineering and Management include the following:
- Plant start-up including prescribing pre-operational checks
- Station management services for Operation & Maintenance services for Coal based and Gas based, Combined Cycle plants
- Development of Operation and Maintenance Management Systems & computerization
- Supervision of Equipment Repairs and Unit Overhaul
- Laboratory tests & field tests
- State-of-the-art Operation and Maintenance training for coal based and gas based units
- Performance Analysis and Optimization
- Condition Monitoring of critical equipment
- Fuel Management
- PG test/capacity test
- Energy audit
Experience in Operation & Maintenance of other stations:
| Sl.No. | Client's Name | Name of the projects | Services Provided | Year |
|---|---|---|---|---|
| 139 | Jindal Power Ltd | Rajgarh, Chattisgarh | Consultancy Services for Inspection of Unit #1 Boiler of M/s Jindal Power Limited (JPL), Raigarh, Chattisgarh. | 2011 |
| 138 | MSPGCL | Khaparkheda TPS & Bhusawal TPS | Consultancy Services to MSPGCL for Commissioning Support during synchronization & PG Test witnessing for 1x500 MW Khaparkheda TPS & 2x500MW Bhusawal TPS | 2011 |
| 137 | Haldia Petrochemicals Limited | Naptha Cracker unit, Haldia | Consultancy Services to Haldia PL for Study of steam flow problem in Turbines of Naphtha Cracker Unit ,Haldia (WB) | 2011 |
| 136 | MSPGCL | Power Stations of MSPGCL | Consultancy services to MSPGCL for "O&M management support for implementation of Performance Improvement Plan". | 2011 |
| 135 | WBPDCL | Power Stations of WBPDCL | Consultancy services for “Setting up Maintenance Planning and operation efficiency Department at Power Stations of WBPDCL”. | 2011 |
| 134 | BPSCL | BPSCL Plant, Bokaro | Consultancy services to BPSCL for performance improvement of various departments in BPSCL Plant, Bokaro | 2011 |
| 133 | ST-CMS | ST-CMS Electric Company Pvt. Ltd, Neyveli | Consultancy Services to M/s ST-CMS Electric Company Pvt. Ltd, Neyveli for technical audit of Heat Rate Test & its Evaluation system | 2011 |
| 132 | NSPCL | 2X60 MW Durgapur TPS | Consultancy services to NSPCL for deployment of OS expert for overhauling of APH of NSPCL-Durgapur (2X60 MW) | 2010 |
| 131 | IPGCL | 2X67.5 MW Rajghat TPS | Consultancy services to IPGCL for conducting post overhaul performance / efficiency test of 2X67.5 MW units of Rajghat Power station | 2010 |
| 130 | WBPDCL | Five Power stations of WBPDCL(Bakreshwar, Bandel, Kolaghat, Santaldih & Sagardighi stations) | Consultancy services to WBPDCL for setting up of Maintenance Planning & Operation efficiency dept. at their Power stations. | 2010 |
| 129 | DVC | Four Power stations of DVC (Bokaro-B, Durgapur, Mejia & Chandrapura) | Consultancy services to DVC for Technical audit, Gap analysis and Performance Improvement Plan (PIP). | 2010 |
| 128 | APPCC | 445 MW & 370 MW Gas based Power Projects at Vemagiri & Konaseema | Consultancy services to APPCC for witnessing of Reliability capacity test of 445 MW & 370 MW Gas based Power Projects at Vemagiri & Konaseema | 2010 |
| 127 | MPPGCL | Birsinghpur TPS, Satpura TPS, Amarkantak TPS & HQ (at Jabalpur) | Consultancy services for site deployed experts for O&M management support for various units of Birsinghpur TPS, Satpura TPS Amarkantak TPS & HQ (at Jabalpur) of MPPGCL | 2010 |
| 126 | UPCL | 1200 MW UPCL Power Project | Consultancy services to M/s Udipi Power Corporation for witnessing of Capacity test of 1200 MW UPCL Power Project | 2010 |
| 125 | GSECL | 75 MW Kutch Lignite TPS | Consultancy services to GSECL for PG tests of U#4 (75 MW) of Kutch Lignite TPS | 2010 |
| 124 | APPCC | 1X500 MW Dr. Narla Tata Rao TPS, Stage IV, Vijaywada, AP | Consultancy services by deputauion of NTPC-OS experts to witness capacity test of Dr. Narla Tata Rao TPS, Stage-IV | 2010 |
| 123 | WBPDCL | 5 Power Stations of WBPDCL | Consultancy services to WBPDCL for O&M Management support in Performance Improvement Programme at five stations of WBPDCL. | 2010 |
| 122 | GSECL | 1470 MW Wanakbori TPS & 870 MW Gandhinagar TPS | Consultancy services to GSECL for Technical audit, Gap analysis and Performance Improvement Plan (PIP) of 1470 MW | 2009 |
| 121 | GSECL | 374.571 MW Utran CCPP-II | Witnessing PG test for 374.571 MW Utran CCPP-II | 2009 |
| 120 | GSECL | 850 MW Ukai TPS | Consultancy services for Technical audit of 850 MW Ukai Coal based TPS, Gujarat | 2009 |
| 119 | Abhijeet MNEPL | 4 X 61.5 MW units | Consultancy services for development of O&M systems for its 4X61.5 MW units TPS | 2009 |
| 118 | HPGCL | 2 X 600 MW TPP, Hissar | Consultancy services for review of PG test Procedures / Reports and witnessing of PG Test at site for 2 X 660 MW RGTPP, Hissar | 2009 |
| 117 | UPRVUNL | Paricha TPS | Consultancy services for Performance Improvement of Paricha TPS. | 2009 |
| 116 | WBPDCL | 5 Power Stations of WBPDCL | Consultancy services to WBPDCL for Gap Analysis and Engineering declaration of BANDEL, BAKRESHWAR, KOLAGHAT, | 2009 |
| 115 | MAHAGENCO | 250 MW Unit # 6, Parli TPS | Consultancy services to MAHAGENCO for technical support to resolve turbine high vibration problem for 250 MW Parli-Unit # 6 | 2009 |
| 114 | RRVUNL | 250 MW Unit # 1, Suratgarh STPS | Consultancy Services for carrying out tests for assesing Performance and Condition Monitoring of furnace, mills, APH and associated ducts, turbines and condensers of 250 MW Unit-1 of SSTPS, Suratgarh | 2009 |
| 113 | MPPGCL | 3 Power Stations of MPPGCL | Consultancy services to MPPGCL for performance improvement of various units of Satpura, Birsinghpur & Amarkantak thermal power stations | 2009 |
| 112 | TVNL | 2 X 210 MW Tenughat TPS | Cosultancy Services for Performance improvement through O&M management support for effective O&M | 2009 |
| 111 | MAHAGENCO | 7 Power Stations of MAHAGENCO | Consultancy Services for Gap analysis and Performance Improvement Plan (PIP) (Koradi-7 units, Nasik TPS-5 units, Parli TPS-6 units, Chandrapur TPS-7 units, Bhusawal TPS-3 units, Paras & New Paras TPS-2 units, Khaperkheda TPS-4 units) | 2009 |
| 110 | RRVUNL | Giral TPS at Barmer | Providing of two nos experts for O&M support. | 2008 |
| 109 | APPGCL | Kothagudam TPS | Witnessing of ESP PG test & review of PG test result. | 2008 |
| 108 | Penna Electricity Ltd. | Penna Electricity Ltd, Ramanathapuram. | Witnessing of capacity test. | 2008 |
| 107 | HPGCL | Finalization of PG test procedure and witnessing/approval of PG test results. | 2007 | |
| 106 | HPGCL | 250 MW,U-VII, Panipat TPS | Investigation regarding boiler tube failure | 2007 |
| 105 | HPGCL | Panipat TPS | Energy audit | 2007 |
| 104 | Hindustan Zinc Ltd. | Chanderiya PP | To carry out performance tests of CPP. | 2007 |
| 103 | APPCC | Rayalseema TPS | Deputation of experts for witnessing the commercial operation of APGENCO TPS. | 2007 |
| 102 | RVUNL | Kota & Suratgarh TPS | Development of Integrated computerized plant mgmt. system. | 2007 |
| 101 | RVUNL | Dholpur TPS | Deputation of NTPC experts. | 2007 |
| 100 | HPGCL | 250 MW Panipat TPS. | Investigation regarding failure of boiler tube of U-VII. | 2007 |
| 99 | RVUNL | Giral TPS | Deputation of NTPC O&M experts | 2007 |
| 98 | UPRVUNL | 2 x 250 MW Parichha TPS extn. | Augmentation of existing coal handling system | 2007 |
| 97 | APGENCO | 4 x 60 MW KothagudamTPS-A | To study Slag/Clinker formation in boiler | 2007 |
| 96 | Haryana Power Generation Corp. Ltd. (HPGCL) | 250 MW Unit-VII Panipat TPS | Investigation regarding failure of boiler tube | 2007 |
| 95 | JSW Steel Ltd. | Bellary | Deputation of turbine experts for LP Steam washes to 2 nos. turbine of 8 MW each | 2007 |
| 94 | APGCL | 272 MW Stage-1&2. Vijjesawaram GTPS | Prep. of guide lines and examining generation details and calculations | 2007 |
| 93 | GMR Energy Ltd. | 680 MW Sidi Krir PP, Egypt | Deputation of NTPC expert for assistance in due Diligence | 2007 |
| 92 | Vaishali Power Generating Co. Ltd. VPGCL | 2 x 110 MW, Unit-1&2 Muzaffarpur TPS | RLA/CA/Refurbishment/R&M | 2007 |
| 91 | GSECL | 112.45 MW Dhuvaran | Witnessing and certifying performance guarantee test | |
| 90 | UPL | Mathura Refinery | To carry out analysis of field data and recommendation for RLA of Boiler 2 & 3 | |
| 89 | UPRVUNL | 5 x 200 MW Obra "B" TPS | Supervision of refurbishment works, re-commissioning, PG test and post award contract administration | |
| 88 | TATA Power | 1 x 125 MW and 1 x 67.5 MW Jojobera Power Plant at Jamshedpur. | Energy audit study. | 2006 |
| 87 | TNEB | Ennore TPS. | Deputation of turbine experts for revival of U-IV. | 2006 |
| 86 | YBAK of Saudi Arabia | Power plants of Saudi Arabia | Energy audit of power plants of Saudi Electricity Company in Kingdom of Saudi Arabia. | 2006 |
| 85 | Andhra Pradesh Coordina-tion Committee | 370 MW CCPP at Vimagiri | Witnessing performance acceptance test of 370 MW CCPP at Vemagiri. | 2006 |
| 84 | APGENCO | 210 MW Rayalseema TPS | To study the vibration problem in TG set and TG foundation of 210 MW, Unit-2 | 2006 |
| 83 | DVC | 210 MW Mejia TPS. | Helium leak detection test of condenser. | 2006 |
| 82 | Steag Encotec India | 210 MW GGSTP, at Ropar. | Helium leak detection test of condensate system. | 2006 |
| 81 | APGENCO | Kottagundam TPS and Ramagundam TPS | Energy audit of auxiliary. | 2006 |
| 80 | HPGCL | 210 MW,Unit-5 Panipat TPS. | Helium leak detection test of condenser . | 2006 |
| 79 | Essar Power Ltd. | 515 MW CCPP at Hazira. | Review and audit of boiler water and CW water chemistry system | 2006 |
| 78 | DVC | Chandrapura TPS | Helium leak detection test of condenser. | 2006 |
| 77 | SSNNL | Selection of O&M contractor for SBC pumping scheme. | 2006 | |
| 76 | KenGen. | Kenya Electricity Gen. | KIPEYU Steam plant Status of KIPEYU steam plant | 2006 |
| 75 | BESCL | Durgapur Captive Power Station | Deputation of a turbine expert. | 2006 |
| 74 | DVC | U-3 of Bokaro”B”TPS | To carry out Eddy current test. for Condenser. | 2006 |
| 73 | HPGCL | U-5 of 210 MW TDL TPS at Panipat | To carry out Dirty Air flow test. | 2006 |
| 72 | DVC | U-3 of Bokaro “B” TPS. | To carry out Eddy current test for Condenser | 2005 |
| 71 | HPGCL | U-5 of 210 MW of TDL TPS at Panipat. | To carry out Dirty Air flow test | 2005 |
| 70 | PFC | 165 MW CCPP of BSESKerala Power Ltd. | Review of O&M expenses | 2005 |
| 69 | Arkay Energy Ltd. | 52.8 MW CCPP at Ramanathapuram. | Witnessing capacity test | 2005 |
| 68 | GAIL (India) Ltd. | GAIL, Pata. | Review of O&M procedures. | 2005 |
| 67 | Steag Encotech. India. | 276 MW AFAM Gas Based PP. | Deputation of 2 O&M experts to Nigeria | 2005 |
| 66 | APGENCO | U-1&4 OF Kothagundem TPS | Witnessing PG test for ESP | 2005 |
| 65 | DVC | U-3,140 MW DTPS | Helium leak detection test of condenser, | 2005 |
| 64 | Ratnagiri Gas Power Pvt.Ltd. RGPPL | 2150 MW Dabhol CCPP | Consultancy services for revival | 2005 |
| 63 | DVC | Bokaro-B TPS. | Condenser leak detection & eddy current test for Bokaro-B TPS. | 2005 |
| 62 | Hindustan Zinc Ltd. | 2 x 77 MW Chanderiya TPS. | Witnessing of PG test of unit-1 of 2 x 77 MW Chanderiya TPS | 2005 |
| 61 | JSEB | Patratu TPS. | O&M and Matls. Mgmt. system for Patratu TPS. | 2005 |
| 60 | IPGCL | 67.5 MW Rajghat TPS. | Overhauling of two units of 67.5 MW Rajghat TPS. | 2005 |
| 59 | Haryana PGCL | 210 MW Tau Devi Lal TPS. | Condenser vacuum checking in 210 MW Unit-V. | 2005 |
| 58 | JSEB | Patratu TPS,Unit-10 | Supervision services during re-commissioning of 110 MW Unit-10. | 2005 |
| 57 | ASEB | 4 x 60 MW Bongaigaon TPS. | Suggesting measures for its full/partial revival of Bongaigaon TPS. | 2005 |
| 56 | Konaseema | 445 MW CCPP | O&M , System development, Matls. Mgmt.,Financial system and computerization of the systems. | 2005 |
| 55 | BSEB | 2 x 50 MW & 2 x 110 MW Barauni TPS | RLA/R&M/CA of Modern O&M practices for U-4 & 5 0f 50 MW each and U-6 & 7 of 110 MW each of Barauni TPS | 2005 |
| 54 | PSEB | 2 x 210 MW GGSSTPP at Ropar | RLA/R&M of Stage-I, U-I &II of 210 MW each including Coal Handling plant | 2005 |
| 53 | Aban Power Co. Ltd. | 120 MW CCPP at Karuppur | Witnessing capacity test for 120 MW CCPP at Karuppur TPP | 2005 |
| 52 | Alsthom Power India Ltd | 120 MW Gandhinagar TPS | PG test milling for 120 MW Gandhinagar TPS | 2005 |
| 51 | DVC | Bokaro"A" TPS | RLA/PET/CA for Bokaro"A" | 2005 |
| 50 | TNEB | 107 MW CCPP at Kovikalappai. | Hot gas inspection for 107 CCPP at Kovikalappai | 2005 |
| 49 | RCL | 52.5 MW Turbine condenser testing | Condenser leak detection test with Helium for 52.5 MW Turbine condenser | 2005 |
| 48 | WBPDCL | 1 X 82.5 MW Bandel TPS | RLA/CA/PET for 1x82.5 MW Bandel TPS. | 2005 |
| 47 | WBPDCL | 4 x 120 MW Santaldih TPS | RLA/R&M of 4 x 120 MW Santaldih TPS | 2005 |
| 46 | DVC | 210 MW Durgapur TPS | Condenser Leak Detection Test with Helium Gas for DTPS U-4 ( 210 MW) | 2005 |
| 45 | PSEB | Guru Gobind Singh STPP at Ropar | Helium leak detection test of surface condenser. | 2004 |
| 44 | GMDC | 2 x 125 MW Akrimota TPS. | O&M supervision of 2 x 125 MW Lignite based Akrimota TPS. | 2004 |
| 43 | APGENCO. | Rayalseema TPS. | Auxiliary power consumption audit at Rayalseema TPS. | 2004 |
| 42 | DVC | Chandrapura TPS | Deployment of 4 'O&M experts for supervision of shift operation at Chandrapura TPS. | 2004 |
| 41 | R.K. Power Gen Pvt. Ltd | 25 MW Bio mass based pp at Hiriyur | Assistance/ Guidance to O&M personnel and development of O&M system for 25 MW Biomass Based PP at Hiriyur Karnatka | 2004 |
| 40 | TNEB | 101 MW Kuttalam CCPP. | Witnessing OG test for 101 MW CCPP at Kuttalam | 2004 |
| 39 | APGPCL | 272 MW Vijjeswaram CCPP | Selection of O&M Contractor for 272 MW Vijjeswaram CCPP. | 2004 |
| 38 | APGPCL | 272 MW Vijjeswaram CCPP. | Witnessing PG test on Plate type Heat exchangers for closed ckt. of cooling tower. | 2003 |
| 37 | APGENCO | KTPS | Witnessing PG test for U-6 of KTPS | 2003 |
| 36 | Essar Power Ltd. | 515 MW CCPP of Essar | Auditing of electrical system at 515 MW CCPP of Essar Power Ltd. | 2003 |
| 35 | CESC | Budge-Budge TPS | Study of OPMS system/practices at Budge-Budge Gen. Stn. | 2003 |
| 34 | TNEB | 95 MW Valuthur GTPP | Witnessing PG test for 95 MW Valuthur GTPP. | 2003 |
| 33 | GSECL | 107 MW Dhuvaran CCPP | Witnessing PG for 107 MW Dhuvaran CCPP. | 2003 |
| 32 | ASEB | 240 MW Bongaigaon TPS | RLA for 240 MW Bongaigaon TPS | 2003 |
| 31 | JPL | 27 MW REWA TPS | Deployment of O&M experts for Stabilizing 27 MW unit at REWA | 2003 |
| 30 | PSEB | Guru Gobind Singh STPP at Ropar | Improvement of Heat rate for GGSSTPP at Ropar | 2003 |
| 29 | DVC | 3 x 57.5 MV BokaroA) - TPS | R&M of Bokaro TPS-A(3 x 57.5 MW) | 2003 |
| 28 | GEB | 6 x 210 MW Wanakbori TPS. | Development of O&M system, Computerization& Implementation for Wanakbori TPS. | 2003 |
| 27 | AP TRANCSO | 140 MW GT of BAPL CCPP. | Witnessing Performance acceptance test on 140 MW GT of BAPL CCPP | 2002 |
| 26 | DVC | 140 MW Durgapur TPS,Unit-III | Consultancy services and R&M of 140 MW Unit-III Durgapur TPS. | 2002 |
| 25 | Durgapur Projects Ltd. | 395 MW Durgapur TPS | Development of O&M and MMS and implementing O&M practice by deploying 10 experts for a period of 8-10 months at Durgapur TPS. | 2002 |
| 24 | PPN | 330 MW CCPP | Technical support for 330 MW CCPP. Review of PG test results. | 2002 |
| 23 | PPN | 330 MW CCPP | Independent engineer services for carrying out Revised capacity test of their 330 MW CCPP | 2002 |
| 22 | AP TRANSCO | 360 MW Kondapalli CCPP | Witnessing Performance acceptance test of 360 MW CCPP at Kondapalli. | 2002 |
| 21 | Tanir Bavi | 220 mw Barge mounted CCPP | Review of reliability test report, witnessing performance test and support DM plant modification for 220MW Barge mounted CCPP. | 2002 |
| 20 | DVC | 780 MW Chandrapura TPS | RLA/R&M for 3x120MW + 3x140MW Chandrapura TPS | 2001 |
| 19 | GEB | 2 x 120 MW Gandhinagar TPS | RLA/R&M for 2x120 MW Gandhnigar TPS | 2001 |
| 18 | Balaji power corp. pvt. Ltd. | Samayanallur power project | Independent services for witnessing rated capacity test & electrical system characteristic test on Samayanallur power project | 2001 |
| 17 | Tanir Bavi Power Company Ltd. | 220 MW Barge mounted PP | Independent Engineer to witness & certify the capacity test on 220MW Barge mounted power plant | 2001 |
| 16 | NASL | 4x50 MW Korba East TPS of CSEB | O&M supervision | 2001 |
| 15 | Tanir Bavi Power Co | 220MW barge mounted power plant at Mangalore | Services of a commissioning expert | 2001 |
| 14 | Mantech Synergies | 330 MW CCPP at Pillaiperumalnallur, Distt.- Nagapatnam, TN | Independent engineer services for witnessing rated capacity test on 330 MW CCPP | 2001 |
| 13 | APTRANSCO | 355 MW liquid fuel based CCPP at Kondapalli | Witnessing of PG test | 2000 |
| 12 | APGENCO | ESP unit-3 of KTPS | Third party inspection of PG test on ESP | 2000 |
| 11 | UPRVUN Ltd. | Fuel management system at various stations of UPRVUN | Coal measurement system | 2000 |
| 10 | Thermax Ltd | 107 MW CCPP at Kasargod | Preparation of O&M proposal for 107 MW CCPP at Kasargod. | 2000 |
| 9 | U.P state Electricity Board. | Panki Thermal Power Project. | Supervision of acid cleaning process. | 1999 |
| 8 | TCP Ltd. | 63.5 MW Captive Power Plant. | O&M Services. | 1998 |
| 7 | Gujarat Industries Power Company Ltd. | 2X125 MW Surat Lignite Power Project. | O&M services. | 1998 |
| 6 | Madhya Pradesh State Electricity Board. | Coal Measurement System at various stations of MPEB. | Coal Measurement System. | 1998 |
| 5 | Damodar Valley corporation. | Bokaro B Thermal Power Station. | Consultancy services for Maintenance Management System. | 1994 |
| 4 | West Bengal state Electricity Board. | Santaldih & Bandel TPS | Introduction Computer Aided Maintenance Management System | 1994 |
| 3 | Public Establishment of Electricity, Damascus, Syria | Tishreen Power station. | Testing and analysis of Boiler tube failures. | 1993 |
| 2 | Bharat Aluminum Company, India. | 4x67.5 MW BALCO Power Station. | Operation & Maintenance for Twenty years. | 1987 |
| 1 | Central Electricity Authority, India | 705 MW Badarpur Thermal Power Station. | Operation & Maintenance. | 1978 |