SECTION-3.1 : 400 KV POWER TRANSFORMER Group-I

Sl. No. Item (s) Name of Main vendor/Location* Remarks

1. 400 kV Power Transformer

a) M/s BHEL, Bhopal

b) M/s CGL, Mumbai

c) M/s TELK, Angamally Kerala

d) M/s Alstom Power Transformers, Naini (Allahabad)

* The name of vendors appearing in this list are having their own manufacturing unit(s) and have supplied equipment/material to POWERGRID by virtue of meeting the stipulated Qualifying Requirement against specific Contract.

Group-II : Suppliers of Bought-out Items – 400 kV Power Transformer

Sl. No.

Item (s) Name of Sub-vendor/Location Remarks

1. Paper Insulated Copper Conductor (PICC)

a) M/s Bhandary Power Lines, Manipal

b) M/s Delta Trans Conductor, Mumbai

c) M/s Shakti Insulated Wires, Mumbai

d) M/s Shree Cables & Conductors, Bhopal

e) M/s MP Ebctricals, Bhopal

f) M/s KSH International Pvt., Taloja

g) M/s BCPL Conductors Pvt. Ltd., Mandideep

h) M/s KSH International Pvt. Limited, Taloja

2. Paper Covered Continuously Transposed Copper Cable (CTC)

a) M/s Lacroix (Lackdraht) Union Gmbh, Germany

b) M/s Smit Draad, Netherland

c) M/s Pirellicavi (Invex Fili) Isolati Speciaili, Italy

d) M/s Asta Eisen, Austria

e) M/s Incab Industries, Jamshedpur

f) M/s Sam Dong, Korea

3. Kraft Insulating Paper (used for covering PICC & CTC)

a) M/s Smurift Munksjo, Sweden

b) M/s Elof Hansen, Sweden

c) M/s Kammerer, Germany

d) M/s Ballarpur Industries, Yamunanagar

e) M/s Amotsfors Bruk AB, Sweden (marketed by Elof Hansen, Sweden

f) M/s Tervavoski, Finland

4. CRGO Steel a) M/s Nippon Steel Corp., Japan

b) M/s Kawasaki Steel Corp., Japan

c) M/s UGINE Division Dusinor Saclar, S.A., France

d) M/s AST , Italy

e) M/s British Steel Corp., UK

f) M/s A K Steel Corporation, USA

g) M/s Preussag Handel, Germany

h) M/s Acesita, Brazil

i) M/s UGO, France

j) M/s EBG, Germany

5. Precompressed Press Board a) M/s ABB Power Technologies AB, Figeholm, Sweden

b) M/s H.Weidmann A.G. Ltd., Switzerland

c) M/s Senapathy Whitley Ltd., Bangalore

d) M/s Raman Boards Ltd., Mysore

6. Denisified Laminated Wood a) M/s Permali Wallace Ltd., Bhopal

b) M/s Kitply Industries, Assam

c) M/s Western India Plywood, Balliapatnam, Kerala

d) M/s Mysore Polymers, Ramanagaram

e) M/s Rochling, Germany

7. Polyster Impregnated Weftless Glass Tape/Resin Impregnated Glass Tapes

a) M/s Rotomac Electricals, Ghaziabad

b) M/s Industrial Tapes & Fabrics Pvt. Ltd., Jamshedpur

c) M/s Newtext Insulators Pvt. Ltd., Nashik

8. Synthetic Rubber Bonded Cork Gasket

a) M/s Cortica Mfg. Pvt. Ltd., Chennai

b) M/s Bharat Corub Indust., Vadodara

c) M/s Tal Bros. Ltd., Faridabad

d) M/s Nucork, Gurgaon

e) M/s Packing & Jointing, Chennai

9. Nitrile Rubber Gasket/’O’ Ring a) M/s Bombay Oil Seal Mfg. Co., Mumbai

b) M/s Talbros Pvt. Ltd., Faridabad

c) M/s Nu-Cork Products (pvt.) Ltd., Gurgaon

10. Buchholz Relay a) M/s ATVUS, Kolkata

b) M/s Instruments & Control, Vadodara

c) M/s WEIR Electric, UK

d) M/s VEB, Germany

e) M/s ASPE, Italy

f) M/s A.J. Services (Prayog), Mumbai

11. Terminal Connector a) M/s Milind Engg. Mumbai

b) M/s Best & Crompton, Chennai

c) M/s Pee Vee Engg., Bangalore

d) M/s Nootan Engg., Vadodara

e) M/s Vinayak Transm. Products Pvt. Ltd, Mumbai

f) M/s Klemmen Engg. Corp., Chennai

12. Marshalling Box/Control Cabinet/RTCC/ Cooler Cubicle/ OLTC Cabinet (For Makes of various components, Annexure-I as enclosed to be referred)

a) M/s Ashoka Electronics, Bhopal

b) M/s Enterprising Engrs., Bhopal

c) M/s United Industries Components Co. Pvt. Ltd., Mumbai

d) M/s Sarvana Switchgear, Bangalore

e) M/s TELK, Angamally

f) M/s Purnima Electrical Ind., Bhopal

13. Air Cell (Flexible Separators) a) M/s Swastik Rubber Products Ltd., Pune

b) M/s Pronal, France

c) M/s Rubber Products, Thane

14. Roller Assembly (Axle & Wheel) a) M/s United Engg., Bhopal

b) M/s R.K. Industries, Bhopal

c) M/s TELK, Angamally

d) M/s Farmer Engineers, Bhopal

e) M/s Champion Engineering Industries, Bhopal

15. Oil & Winding Temp. Indicator (Local & Remote-Conventional/RTD Type)

a) M/s Preci Measure, Bangalore

b) M/s Perfect Controls, Chennai

c) M/s Accurate Control, UK

d) M/s AKM, Sweden

16. Pressure Relief Device (PRD) a) M/s Sukrut Udyog, Pune

b) M/s Qualitrol Corporation, USA

17. Magnetic Oil Level Gauge (MOG)

a) M/s Sukrut Udyog, Pune

18. Gas Collecting Device a) M/s Yogya Enterprises, Jhansi

19. Gate/Globe/Taper Plug/Non- Return Valve

a) M/s Mannixon Industrial Corp., Agra

b) M/s Leader Engg. Works, Jalandhar

c) M/s Neo Engineering Works, Ahmedabad

d) M/s L&T Chennai (AUDCO)

e) M/s GG Valves Pvt. Limited, Uadipur

( Only gate valve)

20. Silicagel Breather a) M/s Yogya Enterprises, Jhansi

b) M/s Suvidha Enterprises, Kolkata

c) M/s TELK, Angamally

21. Insulating Oil (Transformer Oil)

a) M/s Apar Ltd., Mumbai

b) M/s Madras Petrochem, Chennai

c) M/s Savita Chemicals Ltd., Mumbai

d) M/s Raj Lubricants, Chennai

e) M/s Savita Chemicals, Silvassa

f) M/s Power oil Petroleum Products,

Silvassa

22. Steel Fabricated Parts including Tank & Tank Cover (Tank, Tank Cover, Conservator, Turret, Accessories & Pipework)

a) M/s Electro Mechanicals, Bhopal

b) M/s Mech & Fab Industries, Bhopal

c) M/s Satyam Industries/Satyam Fabricators, Bhopal

d) M/s Dunhill Products, Bhopal (upto 100 MVA only)

e) M/s Mechmen, Bhopal

f) M/s Precision Engineering, Mumbai

g) M/s New Era Enterprises, Bhopal (upto

100 MVAonly)

h) M/s R&C Mumbai

23. Steel Fabricated Parts excluding Tank & Tank Cover (Conservator, Turret Accessories & Pipework)

a) M/s Shree Kushal Fabricators, Bhopal

b) M/s Dunhill Products, Bhopal (upto 100 MVA only)

c) M/s Central India, Bhopal

d) M/s Satyam Industries/Satyam Fabricators, Bhopal

e) M/s Mech & Fab Industries, Bhopal

f) M/s Mechmen, Bhopal

g) M/s Electromechanicals, Bhopal

h) M/s Precision Engineering, Mumbai

i) M/s Mehta Ind., Bhopal

j) M/s Dunhill Products, Bhopal

24. Oil Flow Indicator a) M/s Sukrut Udyog, Pune

25. Oil Circulating Pump & Motor Assembly

a) M/s Crompton Greaves, Mumbai

b) M/s Best & Crompton, Bangalore

c) M/s SPP, UK

d) M/s Flowwell Pumps & Meters, Bangalore

e) M/s Beacon Weir Limited, Chennai

26. Cooling Fan and Motor Assembly a) M/s Alstom, Kolkata

b) M/s Khaitan, Kolkata

c) M/s EPC, Kolkata

27. Pressure Gauge a) M/s Manometer, Mumbai

b) M/s Bells Control, Kolkata

c) M/s NSRT, Kolkata

d) M/s H. Guru, Kolkata

28. Unit/OFAF/OFWF Cooler a) M/s GEI/General Engg. Ltd., Bhopal

b) M/s Serk Heat Transfer, UK

c) M/s TADA Electric, Japan

29. On Load Tap Changer (OLTC) a) M/s BHEL, Bhopal

30. Off Circuit Switch (if called in the contract)

a) M/s Paragon Associates, Thane

b) M/s BHEL, Jhansi

31. Condenser Bushings a) M/s BHEL, Bhopal

b) M/s CGL, Nasik

c) M/s SSB Industries, Bangalore

d) M/s TELK Angamally (Porcelain from BHEL)

32. Porcelain Bushings a) M/s WS Industries (I) Ltd., Chennai

b) M/s CJI Porcelain Pvt. Ltd., Khurja

c) M/s Luster Ceramics, Vadodara

d) M/s BHEL, Bangalore (Insulator only)

e) M/s Jayshree Insulator, Halol (Insulator only)

33. Current Transformer a) M/s Kappa Electricals, Chennai

b) M/s Protection & Control Engineers, Mumbai

c) M/s Automatic Electric Ltd., Thane

d) M/s Mahendra Electricals, Mumbai

e) M/s BHEL, Bhopal

f) M/s Pragati Electricals Pvt. Ltd., Thane

34. Magnetic Flow Indicator a) M/s Sukrut Udyog, Pune

35. Radiators a) M/s CTR Manufacturing Industries Ltd., Pune

b) M/s Thermal Transfer Products Pvt. Ltd., Bangalore

c) M/s BHEL, Bhopal

d) M/s Exotherm, Bangalore

36. Butterfly Valves (Radiator valves) a) M/s Peston Valves, Kottayam

b) M/s Precision Engg., Kottayam

37. Threaded Fasteners (Hardwares) a) M/s Nexo Industries, Ludhiana

b) M/s Precision Fasteners Ltd., Mumbai

c) M/s GKW, Kolkata

d) M/s Sundaram Fasteners

e) M/s Laxmi Precision Screws Ltd.

f) M/s Raj Enterprises, Indore

g) M/s Simca Steel Industries, Mumbai

h) M/s Kundan Industries, Mumbai (only stainless steel)

i) M/s Precision Auto Engineers, Ludhiana

38. Cables a) M/Srpg Telecom Limited, Mysore

b) Ujala Cables, Bhopal (Urja Brand)

39. Structural Steel a) M/s SAIL

b) M/s IISCO

c) M/s TISCO

d) M/s RINL