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Projects with WBSEB (Pingla, Chaditala, Krishnagar, Siliguri, Laxmikantpur, Jangipara, Hladia)
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DVC at MEJIA
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Projects with PGCIL (Jamshedpur, Rourkela, Jeypore, Rengali, Meeramundali, Siliguri)
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Project at TALA, Bhutan
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Augmentation of Transformer Scheme at Wanakbori
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220 kV Switchyard at Kucth Lignite
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200 kV Switchyard at Trombay
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Installation of Line Reactor at Karad & DHULE
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440 & 220 kV Switchyard at Nuclear Power Corp. Ltd, at Kota
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220 kV Switchyard at Surat Lignite
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220 kV Switchyard at HAZIRA
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400 kV Switchyard at UKAI
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220 kV Switchyard at PIPAVAV
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220 kV Switchyard at SIKKA
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66 Kv GIS at OPaL Dahej
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400 & 220 kV Switchyard at KORADI
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400 & 220 kV Switchyard at CHNADRAPUR
Additional projects executed
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Series compensation project with PGCIL at Ballabhgarh
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220 kV Switchyard at Parcihha, UP
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400/220/132 /33 kV at Greater Noida with UPPCL
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400 kV switchyard at Ballia, having 7 diameters and 5 reactors
Expertise: Design & Engineering of projects up to 400 kV system Pre-Contract Engineering Post Contract Engineering
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Development of Single Line Diagram and associated Schematics The system involved are Main Bus and Transfer Bus, 1 ½ Breaker Scheme, Busbar protection schematics, synchronization schematics etc.
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Development of Equipment and associated layouts such cable trench, earthling, Control Room
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Drawing of Plant specification Power Transformers, Aux Transformers, Instrument Transformers such as CT, CVT, VT , PT,. LV / HV Switchgear such as Breaker & Disconnectors, Bus bar materials such as Al tube, Conductor, Insulators & its hard, Clamps/Connectors, Shield wire, Earthing & cable trench materials
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MV, HV & LV cables
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Development of Aux System ( DC & AC aux system )
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Design of earthing system
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Lightning protection system
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Preparation of cable schedule & termination details
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Generation of system document and manuals etc.
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Generation of As Built Drawings
Project Coordination
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Inter phasing with Power plants, SCADA /DAS etc Project coordination with Sites, Vendors, Customers & Consultants.
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Inter phasing with Fire Fighting and Air conditioning System Inter phasing with Illumination system.
Procurement of Plant Equipment
Fully involved in the procurement of Plant Equipment, involving the technical cum commercial evaluation of the tenders and placement of the Purchase Orders
National / International Standards
Well conversant with National / Internationals standards /code and the practices followed by different customers/Consultants.
Customers / Consultant /International Consultant
During execution, worked with various customers / consultants such as listed below:
Fitchner Germany, Ital Consult Italy, Raytheon USA, ALSTOM France, SMEC Australia .
Indian Consultant / Customer
NTPC,PGCIL, DVC, NEEPCO, NALCO, IOCL, NFL, MSETCL, WBSEB, BALCO, JINDAL GIPCL, GSEG, GSEC, NPCIL RUVPNL, HOC, UPPCL Raytheon (USA), TCS, EIL, CEA and others.
Industries: Projects Engineered International
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110 k V Substation, Congo
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161 k V Substation, TOGO
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161 k V Substation, Ghana
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33 k V Substation, Kenya
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22 k V Substation, Afghanistan
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110 k V Substation, Afghanistan
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330 /132/ 33 k V Substation, Nigeria
Domestic
400 kV Switchyard at Jamshedpur & Rourkela, 220 kV Switchyard at Parli, NEEPCO, NALCO, Jindal Power, BALCO, New Haldia, WBSEB, HOCL 132 kV Switchyard at NFL, Bhatinda, 66 kV at IOCL Vadodara, 132 kV GIS at Largi and many more.
Training Aboard
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Alstom, France
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Alstom, UK
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Ewbank Preece, Birmingham UK
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CEGB, UK
Email Id: saxena@zadrangroup.com