SEC List of Approved Manufacturers Dated Dec.15.2013

15 /12/2013

SERMETERIAL / EQUIPMENT

DESCRIPTION MANUFACTURER FACTORY LOCATIONPre-Qualified

Manufacturers By SEC

REMARKS

1 POWER TRANSFORMERS

33KV & 34.5 KV PRIMARY11 .POWER TRANSFORMERS UP TO 30 MVA1. 1. 1 53-TMSS-01Applicable Standards:

SWEDEN YesABB

United States-N/A YesABB ( T& D)

SPAIN-Bilbao Yes Based on TS&SD letter# 09-F01546/03-03032301 dated 19th. Aug 2009, it is pre-qualified for Power Transformer up to 132kV, 100MVA as confirming to SEC specification # 53-TMSS-01, rev.0 with the following conditions:

All type, design, special & routine tests (including short circuit test) as per SEC specifications/standards shall be carried out on the first unit to be supplied to SEC in securing an order in the presence of three (3) SEC engineers & one (1) approved independent inspection agency Inspector.

Seven (7) years warranty from the date of PAC of the turnkey project in case of contract award or date of delivery in case of direct material supply order.

ABB Bilbao

TURKEY-Istanbul Yes Pre-Qualification & Participation for current & future SEC's Projects subjected to the mutual agreement between SEC & ABB dated 09 March 2009

ABB Elektrik Sanayi A.S. [previously ABB ESAS]

FINLAND YesABB TRANSIT OY

GERMANY YesAREVA

TURKEY Yes Complete Type, Routine / Sample tests for first order & 10 Years Warranty from the date of PAC is required.

BEST

Page 1 of 176




REMARKS

HUNGARY-Budapest Yes Based on TS&SD Letter 11-01981-1-03032301 dated July 11, 2011, it is pre-qualified for Power Transformers rated up to 132kV/100MVA as conforming to SEC Specification # 53-TMSS-01, Rev.0, with the following conditions:

All Type, Special & Routine tests as per SEC Specifications/Standards together with Thermal & Dynamic short-circuit calculations per IEC 60076-5 shall be carried out on the next unit to be supplied to SEC in an accredited Testing Laboratory in the presence of three (3) SEC Engineers & one (1) SEC approved Independent Inspection Agency (IIA) Inspector. All costs of which shall be borne by the manufacturer. This was confirmed in writing by the manufacturer through their letter # 10513/10/CG dated July 04, 2011 and letter# 20338/12/CG dated August 04, 2012.

Ten (10) years extended warranty from the date of PAC of the first turnkey project in case of contract award or date of first delivery in case of direct material supply order. This was confirmed in writing by the manufacturer through their letter # Nil dated June 15, 2010.

Pre-Qualification & Participation for current & future SEC's Projects subjected to the fulfillment of confirmation letter # 20342/12/CG dated August 14, 2012 by manufacturer.

CG Electric Systems Zrt. (previously GANZ Transelektro Electric Co., Ltd.)

BELGIUM YesCG POWER SYSTEMS

INDIA Yes SUSPENDED FOR SEC 2005 PROJECTS AND ONWARDCROMPTON GREAVES

JAPAN-OSAKA YesDAIHEN CORPORATION

JAPAN-- Yes Originally JAPAN AE POWER SYSTEM CORP and subsequent change affected as per HITACHI letter # XAE-VR-121213, dated 13-12-2012 and FUJI letter # AT-LTR-121115-1, dated 18-12-2012.

FUJI Electric Co.

United Kingdom YesHAWKER SIDDELEY


HITACHI Ltd.

KOREA, Republic of-Changwon YesHYOSUNG (HICO)

KOREA, Republic of-Ulsan YesHYUNDAI

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REMARKS

SOUTH KOREA-- Yes Based on S&SD Letter 12-03077-30504401 dated September 15, 2012, ILJIN ELECTRIC Co. Ltd - Korea is pre-qualified for Power Transformers 33kV & 34.5kV rated up to 30MVA as conforming to SEC Specification # 53-TMSS-01, Rev.0, with the following conditions:

All Type, Routine and Special testes as per SEC Specifications/Standards together with Thermal & Dynamic short-circuit calculations per IEC 60076-5 shall be carried out on the First unit to be supplied to SEC of Power Transformers 33kV and/or 34.5kV rated up to 30MVA in The Manufacturer's Testing Laboratory in the presence of three (3) SEC Engineers & one (1) SEC approved Independent Inspection Agency (IIA) Inspector. All costs of which shall be borne by the manufacturer. This was confirmed in writing by the manufacturer ILJIN ELECTRIC Co. Ltd. through their letter # IJ-20120725-01 dated July 25, 2012.

Ten (10) years extended warranty from the date of PAC of the first turnkey project (in case of contract award) or from the date of first delivery of direct material supply order as confirmed by the manufacturer ILJIN ELECTRIC Co. Ltd. through their letter # IJ-20120628-01 dated June 28, 2012.

ILJIN Electric Co. Ltd.

FRANCE YesJEUMONT SCHNEIDER

Croatia/Hrvatska Yes Based on S&SD Letter 12-02568-30504401 dated September 17, 2012, it is pre-qualified for Power Transformers rated up to 33kV & 34.5kV, 30MVA as conforming to SEC Specification # 53-TMSS-01, Rev.0, with the following conditions:

All Type, Special & Routine tests as per SEC Specifications/Standards together with Thermal & Dynamic short-circuit calculations per IEC 60076-5 shall be carried out on the First unit to be supplied to SEC in an accredited Testing Laboratory in the presence of three (3) SEC Engineers & one (1) SEC approved Independent Inspection Agency (IIA) Inspector. All costs of which shall be borne by the manufacturer.

Ten (10) years extended warranty from the date of PAC of the first turnkey project in case of contract award or date of first delivery in case of direct material supply order. This was confirmed in writing by the manufacturer through their letter # Nil dated 09 March 2006.

KONCAR D&ST

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REMARKS

CHINA-Liaoning Province Yes Based on S&SD Letter 12-01675-30504401 dated May 20, 2012. It is prequalified for Power Transformers rated up to 30 MVA as conforming to SEC Specification# 53-TMSS-01 with the following condition:

Ten (10) years extended warranty from the date of PAC of the first turnkey project in case of contract award or date of first delivery in case of direct material supply order. This was confirmed in writing by Liaoning - Efacec Electrical Equipment Co., Ltd (LEEEC) through their letter # Nil dated April 18, 2012.

Liaoning - Efacec Electrical Equipment Co., Ltd (LEEEC)

JAPAN-- Yes ORIGINALLY TMT&D CORP. & DISSOLVED DURING APRIL 2005.MITSUBISHI

Romania-Craiova Yes Based on TS&SD letter # 11-002054-1-03032300 dated10/7/2011, it is prequalified for Power Transformer up to 132kV, 100MVA, as conforming to National Grid SA specification # 53-TMSS-01, Rev.0 with the following condition:

Ten (10) years extended warranty from the date of PAC of the first turnkey project (in case of contract award) or date of first delivery in case of direct material supply order. This was confirmed by SC Electroputere SA through letter 27500 dated 14/06/2010.

SC ELECTROPUTERE SA

TURKEY-Kocaeli Yes Previously "AREVA-Turkey", the name has been changed to Schneider Electric-Turkey based on Schneider Electric letter # MKT-18.01.11 dated 18/01/2010 and AREVA T&D letter # BF/BL 25.11.2010.

SCHNEIDER ELECTRIC

GERMANY YesSCHORCH

GERMANY-NURNBERG YesSIEMENS AG (NURNBERG)

AUSTRIA- WEIZ YesSIEMENS TRANSFORMERS AUSTRIA GMBH & CO KG

JAPAN-- Yes ORIGINALLY TMT&D CORP. & DISSOLVED DURING APRIL 2005.TOSHIBA CORPORATION, T&D

AUSTRALIA-MELBOURNE YesWILSON TRANSF

28Total =

69 KV PRIMARY21 .POWER TRANSFORMERS UP TO 67 MVA1. 2. 1 53-TMSS-01Applicable Standards:

SWITZERLAND YesABB

SWEDEN YesABB


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REMARKS




ABB Bilbao




GERMANY YesAREVA


BEST







Page 5 of 176




REMARKS


PORTUGAL YesEFACEC


FUJI Electric Co.


HITACHI Ltd.



SOUTH KOREA-- Yes Based on S&SD Letter 12-03077-30504401 dated September 15, 2012, ILJIN ELECTRIC Co. Ltd - Korea is pre-qualified for Power Transformers 69kV rated up to 67 MVA as conforming to SEC Specification # 53-TMSS-01, Rev.0, with the following conditions:

All Type, Routine and Special testes as per SEC Specifications/Standards together with Thermal & Dynamic short-circuit calculations per IEC 60076-5 shall be carried out on the First unit to be supplied to SEC of Power Transformers 69kV rated up to 67MVA in The Manufacturer's Testing Laboratory in the presence of three (3) SEC Engineers & one (1) SEC approved Independent Inspection Agency (IIA) Inspector. All costs of which shall be borne by the manufacturer. This was confirmed in writing by the manufacturer ILJIN ELECTRIC Co. Ltd. through their letter # IJ-20120725-01 dated July 25, 2012.




Page 6 of 176




REMARKS

Croatia/Hrvatska Yes Based on S&SD Letter 12-02568-30504401 dated September 17, 2012, it is pre-qualified for Power Transformers rated up to 69kV, 40MVA only as conforming to SEC Specification # 53-TMSS-01, Rev.0, with the following conditions:

All Type, Special & Routine tests as per SEC Specifications/Standards together with Thermal & Dynamic short-circuit calculations per IEC 60076-5 shall be carried out on the First unit to be supplied to SEC in an accredited Testing Laboratory in the presence of three (3) SEC Engineers & one (1) SEC approved Independent Inspection Agency (IIA) Inspector. All costs of which shall be borne by the manufacturer.

Ten (10) years extended warranty from the date of PAC of the first turnkey project in case of contract award or date of first delivery in case of direct material supply order. This was confirmed in writing by the manufacturer through their letter # Nil dated 09 March 2006.

KONCAR D&ST







SC ELECTROPUTERE SA

TURKEY-Kocaeli Yes Previously "AREVA-Turkey", the name has been changed to Schneider Electric-Turkey based on Schneider Electric letter # MKT-18.01.11 dated 18/01/2010 and AREVA T&D letter # BF/BL 25.11.2010.

SCHNEIDER ELECTRIC

Page 7 of 176




REMARKS

GERMANY-Dresden Yes based on TS&SD letter# 09-01501-03032301 dated 25th May 2009 , Siemens AG from Germany-Dresden for Power Transformer up to 230kV, 200MVA as confirming to SEC specification # 53-TMSS-01, rev.0 & 53-TMSS-02, rev.0 with the following conditions: All type, special & routine tests for each voltage class as per SEC specifications/standards shall be carried out on the first batch to be supplied to SEC in securing an order in the presence of three (3) SEC engineers & one (1) approved independent inspection agency Inspector. Ten (10) years warranty from the date of PAC of the turnkey project in case of contract award or date of delivery in case of direct material supply order.

Siemens AG (Dresden)



ITALY YesTAMINI



29Total =

110 KV TO 132 KV PRIMARY31 .POWER TRANSFORMERS UP TO 100 MVA1. 3. 1 53-TMSS-01Applicable Standards:

SWITZERLAND YesABB

SWEDEN YesABB





ABB Bilbao

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REMARKS




TURKEY-Gebze Yes Previously AREVA T&D-Turkey [The name has been changed based on S&SD/P&SFD letter # 12-01064-30504401 dated March 14, 2012].

ALSTOM Grid

GERMANY YesAREVA


BEST







INDIA Yes SUSPENDED FOR SEC 2005 PROJECTS AND ONWARD.CROMPTON GREAVES


PORTUGAL YesEFACEC


FUJI Electric Co.


Page 9 of 176




REMARKS


HITACHI Ltd.



Bulgaria-Sofia Yes Based on TS&SD letter # 11-00438-03-03032301 dated 15/05/2011, it is prequalified for Power Transformers up to 132kV, 100MVA as confirming to SEC specification # 53-TMSS-01, Rev.0 with the following conditions:

All type, special, routine and sample tests as per SEC specifications/standardsfor Power Transformers up to 132kV, 100MVA shall be carried out in case of contract award or SEC direct purchase order at SEC approved independent laboratory or at manufacturers testing laboratory in presence of three (3) SEC Engineers and one (1) SEC approved independent inspection agency. All the related costs for witnessing of the tests will be borne by the manufacturer. This was confirmed by HHIBulgaria through letter # D-0353 dated 20/08/2010.

Ten (10) years extended warranty from the date of PAC of the turnkey project in case of contract award or date of delivery in case of direct material supply order. This was confirmed by HHIBulgaria through letter # D-0355 dated 20/08/2010.

Hyundai Heavy Industries Co. Bulgaria

Page 10 of 176




REMARKS

SOUTH KOREA-- Yes Based on S&SD Letter 12-03077-30504401 dated September 15, 2012, ILJIN ELECTRIC Co. Ltd - Korea is pre-qualified for Power Transformers 110kV to 132kV rated up to 100MVA as conforming to SEC Specification # 53-TMSS-01, Rev.0, with the following conditions:

All Type, Routine and Special testes as per SEC Specifications/Standards together with Thermal & Dynamic short-circuit calculations per IEC 60076-5 shall be carried out on the First unit to be supplied to SEC of Power Transformers with voltage class of 110kV or 115kV or 132kV rated up to 100MVA in The Manufacturer's Testing Laboratory in the presence of three (3) SEC Engineers & one (1) SEC approved Independent Inspection Agency (IIA) Inspector. All costs of which shall be borne by the manufacturer. This was confirmed in writing by the manufacturer ILJIN ELECTRIC Co. Ltd. through their letter # IJ-20120725-01 dated July 25, 2012.




Croatia/Hrvatska Yes Based on S&SD Letter 12-02568-30504401 dated September 17, 2012, it is pre-qualified for Power Transformers rated up to 110kV to 132kV, 40MVA only as conforming to SEC Specification # 53-TMSS-01, Rev.0, with the following condition:

Ten (10) years extended warranty from the date of PAC of the first turnkey project. This was confirmed in writing by the manufacturer through their letter # Nil dated 09 March 2006.

KONCAR D&ST





JAPAN YesNISSIN ELECTRIC

Page 11 of 176




REMARKS



SC ELECTROPUTERE SA







32Total =

230 KV PRIMARY41 .POWER TRANSFORMERS UP TO 400 MVA1. 4. 1 53-TMSS-02Applicable Standards:

SWEDEN YesABB


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REMARKS

SPAIN-Cordoba Yes Based on TS&SD letter# 09-F011657/03-03032301 dated August 16, 2009. It is pre-qualified for Power Transformer up to 380kV, 500MVA as confirming to SEC specification # 53-TMSS-02, rev.0 with the following conditions:

All type, design, special (exclude Short-Circuit Test) & routine tests as per SEC Specifications/Standards together with Thermal & Dynamic short-circuit calculations per IEC 60076-5 shall be carried out on the first unit to be supplied to SEC in an accredited Independent Testing Laboratory or in the manufacturer's testing laboratory in the presence of three (3) SEC Engineers & one (1) SEC approved Independent Inspection Agency (IIA) Inspector. All costs of which shall be borne by the manufacturer. This was confirmed in writing by the manufacturer through their letter # PPTR-002.2 dated February 14, 2009 and the submitted "Confirmation Letter" # Nil dated November 18, 2008. [this condition has been modified based on S&SD letter# 12-0395-01-30504001 dated February 12, 2012]

Seven (7) years extended warranty from the date of PAC of the First turnkey project in case of contract award or date of the First delivery in case of direct material supply order. This was confirmed in writing by the manufacturer through their submitted "Guarantee/Warranty Certificate" # Nil dated May 25, 2009.

ABB Cordoba


ALSTOM Grid

GERMANY YesAREVA




FUJI Electric Co.



HITACHI Ltd.

Page 13 of 176




REMARKS

KOREA, Republic of-Changwon Yes Based on TS&SD fax#09-F01255/02-03032301 dated 25th. July 2009, it is pre-qualified for Power Transformer up to 380kV, 500MVA as confirming to SEC specification # 53-TMSS-02, rev.0 with the following conditions: All type, design, special & routine tests as per SEC specifications/standards shall be carried out on the first batch to be supplied to SEC in securing an order in the presence of three (3) SEC engineers & one (1) approved independent inspection agency Inspector. Seven (7) years warranty from the date of PAC of the turnkey project in case of contract award or date of delivery in case of direct material supply order.

HYOSUNG (HICO)


SOUTH KOREA-- Yes Based on S&SD Letter 12-03077-30504401 dated September 15, 2012, ILJIN ELECTRIC Co. Ltd - Korea is pre-qualified for Power Transformers 230kV rated up to 166.7MVA only as conforming to SEC Specification # 53-TMSS-02, Rev.0, with the following conditions:

All Type, Routine and Special testes as per SEC Specifications/Standards together with Thermal & Dynamic short-circuit calculations per IEC 60076-5 shall be carried out on the First unit to be supplied to SEC of Power Transformers 230kV rated up to 166.7MVA only in The Manufacturer's Testing Laboratory in the presence of three (3) SEC Engineers & one (1) SEC approved Independent Inspection Agency (IIA) Inspector. All costs of which shall be borne by the manufacturer. This was confirmed in writing by the manufacturer ILJIN ELECTRIC Co. Ltd. through their letter # IJ-20120725-01 dated July 25, 2012.




Page 14 of 176




REMARKS






AUSTRALIA-MELBOURNE Yes UP TO 100 MVA ONLYWILSON TRANSF

19Total =

380KV PRIMARY51 .POWER TRANSFORMERS UP TO 500 MVA1. 5. 1 53-TMSS-02Applicable Standards:

SWEDEN YesABB


Page 15 of 176




REMARKS

SPAIN-Cordoba Yes Based on TS&SD letter# 09-F011657/03-03032301 dated August 16, 2009. It is pre-qualified for Power Transformer up to 380kV, 500MVA as confirming to SEC specification # 53-TMSS-02, rev.0 with the following conditions:

All type, design, special (exclude Short-Circuit Test) & routine tests as per SEC Specifications/Standards together with Thermal & Dynamic short-circuit calculations per IEC 60076-5 shall be carried out on the first unit to be supplied to SEC in an accredited Independent Testing Laboratory or in the manufacturer's testing laboratory in the presence of three (3) SEC Engineers & one (1) SEC approved Independent Inspection Agency (IIA) Inspector. All costs of which shall be borne by the manufacturer. This was confirmed in writing by the manufacturer through their letter # PPTR-002.2 dated February 14, 2009 and the submitted "Confirmation Letter" # Nil dated November 18, 2008. [this condition has been modified based on S&SD letter# 12-0395-01-30504001 dated February 12, 2012]

Seven (7) years extended warranty from the date of PAC of the First turnkey project in case of contract award or date of the First delivery in case of direct material supply order. This was confirmed in writing by the manufacturer through their submitted "Guarantee/Warranty Certificate" # Nil dated May 25, 2009.

ABB Cordoba

TURKEY-Gebze Yes First Unit to be Type Tested in the presence of 3 SEC Engineers & 1 SEC approved Independent Inspector; Extended Warranty of Six years.

Previously AREVA T&D-Turkey [The name has been changed based on S&SD/P&SFD letter # 12-01064-30504401 dated March 14, 2012].

ALSTOM Grid

GERMANY YesAREVA



FUJI Electric Co.



HITACHI Ltd.

Page 16 of 176




REMARKS

KOREA, Republic of-Changwon Yes Based on TS&SD fax#09-F01255/02-03032301 dated 25th. July 2009, it is pre-qualified for Power Transformer up to 380kV, 500MVA as confirming to SEC specification # 53-TMSS-02, rev.0 with the following conditions: All type, design, special & routine tests as per SEC specifications/standards shall be carried out on the first batch to be supplied to SEC in securing an order in the presence of three (3) SEC engineers & one (1) approved independent inspection agency Inspector. Seven (7) years warranty from the date of PAC of the turnkey project in case of contract award or date of delivery in case of direct material supply order.

HYOSUNG (HICO)






15Total =

2 PAD MOUNTED DISTRIBUTION TRANSFORMERS

13.8 KV, 33KV & 34.5 KV PRIMARY12 .DIST. TRANSFORMERS UP TO 2 MVA2. 1. 1 51-TMSS-01Applicable Standards:

Saudi Arabia-RIYADH YesABB

Saudi Arabia-RIYADH Yes Based on TS&SD letter # 11-03272-03032301 dated 16/11/2011, it is prequalified for Station Service Transformer up to 1.5MVA only as conforming to SEC/National Grid SA specification # 51-TMSS-01, Rev.0 with the following condition:

Ten (10) years extended warranty from the date of PAC of the first turnkey project in case of contract award or from the date of first delivery of direct material supply order. This was confirmed by ALFANAR Electrical Systems (AES)Riyadh through letter # Nil dated 09/04/2011.

ALFANAR ELECTRICAL SYSTEMS

United Arab Emirates-ABU DHABI Yes UP TO 1.5 MVAFEDERAL TRANSFORMERS CO.

Croatia/Hrvatska Yes UP TO 2.5 MVA. Complete Type, Routine / Sample tests for first order & 10 Years Warranty from the date of PAC is required.

KONCAR D&ST

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REMARKS

Saudi Arabia-Riyadh Yes Based on S&SD Letter 12-01572-2-30504401 dated May 27, 2012, it is pre-qualified for Power Transformers rated up to 36KV & 2MVA as confirming to SEC Specification # 51-TMSS-01 with the following conditions:

All Type, Routine and Special testes shall be carried out on the first batch of Power Transformers rated up to 36KV & 2MVA in an Accredited Testing Laboratory approved by SEC in the presence of three (3) SEC Engineers & one (1) SEC approved Independent Inspection Agency (IIA) Inspector. All costs of related to tests shall be borne by the manufacturer. This prequalification requirement was confirmed by Saudi Federal Transformers L.L.C., Riyadh in writing through their letter # SFTL/PQ/TMSS/O2/2012l dated April 28, 2012.

Ten (10) years extended warranty in respect of defects due to design , manufacturing, installation and workmanship from the date of PAC of the first turnkey project (in case of contract award) or from the date of first delivery of direct material supply order as confirmed through Saudi Federal Transformers L.L.C., Riyadh letter # SFTL/TES/545/2012 dated May 05, 2012.

Saudi Federal Transformers L.L.C.

Saudi Arabia-DAMMAM Yes UP TO 13.8 KV ONLYSAUDI TRANSFORMERS CO.

Saudi Arabia-Riyadh YesUnited Transformers Electric Co. (UTEC)

Saudi Arabia-DAMMAM Yes UP TO 13.8 KV ONLYWESCOSA

8Total =

3 PAD MOUNTED GROUNDING TRANSFORMERS UP TO 2 MVA

13.8 KV, 33KV & 34.5 KV PRIMARY13 .GROUNDING TRANSFORMERS3. 1. 1 52-TMSS-01Applicable Standards:

--- Yes ALL APPROVED POWER TRANSFOREMER MANUFACTURERS, EXCEPT DISTRIBUTION TRANSFORMER MANUFACTURERS ARE ALSO ACCEPTABLE FOR GROUNDING TRANSFORMERS

*

United States YesABB

Saudi Arabia-RIYADH YesABB

ITALY YesABB ( T& D)

SWITZERLAND-GENEVA YesABB SECHERON


INDIA Yes SUSPENDED FOR SEC 2005 PROJECTS AND ONWARDCROMPTON GREAVES


Page 18 of 176




REMARKS


9Total =

4 DRY TYPE TRANSFORMERS

36 KV PRIMARY14 .36 KV PRIMARY4. 1. 0 Applicable Standards:

Saudi Arabia YesABB/AEIL

GERMANY YesSIEMENS

Saudi Arabia-DAMMAM YesWESCOSA

3Total =

5 COMPACT SUBSTATION

69KV PRIMARY, 13.8 KV OR 34.5 KV SECONDARY15 .UNIT SUBSTATION, 69KV PRIMARY, 13.8 KV OR 34.5 KV SECONDARY5. 1. 1 Applicable Standards:

SWITZERLAND-GENEVA YesABB (BBC SECHERON)


2Total =

110-132 KV PRIMARY, 13.8 KV OR 34.5 KV SECONDARY25 .UNIT SUBSTATION, 110 - 132 KV PRIMARY, 13.8 KV OR 34.5 KV SECONDARY5. 2. 1 Applicable Standards:


1Total =

6 REACTOR

OIL IMMERSED REACTORS16 .33 KV TO 69 KV OIL IMMERSED REACTORS6. 1. 1 58-TMSS-01Applicable Standards:

SWEDEN YesABB

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REMARKS


ALSTOM Grid

FRANCE-(ST. QUEN) YesAREVA_(ST. QUEN)


FUJI Electric Co.


HITACHI Ltd.

KOREA, Republic of-Ulsan Yes Based on TS&SD Letter # 10-02438-02-03032301 dated 31/08/2010, it is pre-qualified for Shunt Reactor as confirming to SEC specification # 58-TMSS-01, Rev.0 with the following conditions:

All type/special, routine& sample tests for Shunt Reactors on one unit of each rating supplied to SEC shall be conducted at Manufacturer's Testing Laboratory in the presence of three (3) SEC engineers & one (1) SEC approved independent inspection agency Inspector, all the related costs for witnessing the tests will be borne by the manufacturer. This was confirmed by HHI Korea through letter # S370-1007-052 dated 05/07/2010.

Ten (10) years extended warranty from the date of PAC of the first turnkey project in case of contract award or from the date of first delivery of direct material supply order and subsequently reduced yearly in case of future project award. This was confirmed by HHI Korea through letter # S370-1008-0182 dated 18/08/2010.

HYUNDAI


TURKEY-Kocaeli Yes Based on S&SD Letter 12-03420-30504401 dated October 02, 2012, Schneider Electric from Turkey-Kocaeli is pre-qualified for Shunt Reactors up to 33kV only.

SCHNEIDER ELECTRIC




11Total =

110 KV TO 132 KV REACTORS6. 1. 2 58-TMSS-01Applicable Standards:

SWEDEN YesABB

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REMARKS



ALSTOM Grid



FUJI Electric Co.


HITACHI Ltd.




HYUNDAI





11Total =

230 KV OIL IMMERSED REACTORS6. 1. 3 58-TMSS-01Applicable Standards:

SWEDEN YesABB


Page 21 of 176




REMARKS


ALSTOM Grid



FUJI Electric Co.


HITACHI Ltd.




HYUNDAI





11Total =

380 KV OIL IMMERSED REACTORS6. 1. 4 58-TMSS-01Applicable Standards:

SWEDEN YesABB


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REMARKS

TURKEY-Gebze Yes Based on S&SD letter# 13-04034-2-30504401 dated September 12, 2013, it is pre-qualified for 380 kV Oil Immersed Shunt Reactors as conforming to National Grid SA specification # 58-TMSS-01, Rev.0, with the following conditions:

All type/special, routine tests for 380 kV Oil Immersed Shunt Reactors on one unit of each rating supplied to SEC shall be conducted at Manufacturer's Testing Laboratory in presence of three (3) SEC/National Grid SA engineers & one (1) SEC approved independent inspection agency Inspector, all the related costs for witnessing the tests will be borne by the manufacturer. This was confirmed by Alstom Grid, Turkey through their letter # Nil dated July 22, 2013.

Ten (10) years extended warranty from the date of PAC of the first turnkey project in case of contract award or date of first delivery in case of direct material supply order. This was confirmed by Alstom Grid, Turkey through their letter # Nil dated July 22, 2013.

ALSTOM Grid



FUJI Electric Co.


HITACHI Ltd.




HYUNDAI

Page 23 of 176




REMARKS





11Total =

AIR CORE SERIES REACTOR26 .230 KV AIR CORE SERIES REACTORS6. 2. 1 58-TMSS-02Applicable Standards:

--- Yes ALL POWER TRANSFORMER AND OIL IMMERSED REACTOR MANUFACTURERS ARE ACCEPTABLE TO SUPPLY AIR CORE SERIES REACTORS FROM 13.8KV TO 230 KV

*

AUSTRIA-Leonding, Linz Yes Based on TS&SD letter 10-01317-1-03032301 dated May 10, 2010. TRENCH AUSTRIA GMBH is pre-qualified for Air Core Series Reactors as confirming to SEC Specification 58-TMSS-02, Rev.0 with the following conditions: Extended Warranty: Seven (7) years Extended Warranty shall be applicable for the Air Core Series Reactors to be supplied to SEC by TRENCH AUSTRIA GMBH as confirmed through their letter # NIL dated April 28, 2010. Test Witnessing: Factory Tests on the first batch of Reactors to be supplied to Contract # 10931162/00 and Contract # 10931163/00 for Dynamic Reactive Power Compensation Projects in Central Operating Area shall be conducted in presence of three (3) SEC Engineers and one (1) IIA Inspector, under the sole expense of the Manufacturer as confirmed through their Letter Letter # NIL dated April 28, 2010.

TRENCH AUSTRIA GMBH

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REMARKS

CANADA-Scarborough, Ontario Yes Based on TS&SD letter 10-01317-1-03032301 dated May 10, 2010. TRENCH CANADA is pre-qualified for Air Core Series Reactors as confirming to SEC Specification 58-TMSS-02, Rev.0 with the following conditions: Extended Warranty: Seven (7) years Extended Warranty shall be applicable for the Air Core Series Reactors to be supplied to SEC by TRENCH CANADA as confirmed through their letter # NIL dated April 28, 2010. Test Witnessing: Factory Tests on the first batch of Air Core Series Reactors to be supplied to Contract # 20931030/00 for Taif BSP & Kayber/Bawat S/S shall be conducted in presence of three (3) SEC Engineers and one (1) IIA Inspector, under the sole expense of the Manufacturer as confirmed through their Letter # NIL dated April 27, 2010. Free Replacement: TRENCH CANADA shall supply one complete three phase set of Reactors (3 units) to SEC (Tabouk City) free of charge as already confirmed through their letter # NIL dated November 06, 2009.

TRENCH CANADA

3Total =

AIR CORE REACTORS36 .230 KV AIR CORE REACTORS6. 3. 1 52-TMSS-02,58-TMSS-02Applicable Standards:

BELGIUM YesALSTOM (T & D) BALTEAU SA (NV)

United Arab Emirates-Abu Dhabi Yes Limited to 34.5kV Only; First unit of 34.5kV Air Core Reactor shall be type tested in an independent lab. in the presence of 3 SEC Engineers & 1 SEC Approved Independent Inspection Agency; 10 years of Extended Warranty.

Power Economy Middle East Co.

2Total =

7 SWITCHGEARS

METAL CLAD SWITCHGEARS17 .13.8 KV UP TO 34.5 KV7. 1. 1 32-TMSS-01Applicable Standards:


Page 25 of 176




REMARKS

Saudi Arabia Yes For 33kV AIS:classic ZS3 type with current rating up to 2500A@ 40C; CB type VD43620-25(2000A), VD43612-25(1250A & 800A); ES type EK5, 3007N280.

For 13.8kV AIS:The remark was modified based on S&SD Letter 13-01329-30504401 dated March 13, 2013.

13.8kV switchgear type UniGear ZS1 (CT on upper & lower side of CB) with rated current of incomer, Bus Section, Bus Riser 3003A and 1756A, Out Going Feeder with rated current 924A and 682A @ 40C, 60Hz, 25kA (3s).

Out Going Feeder (CT on lower side of CB) with rated current 991A and 648A @ 40C, 60Hz, 25kA (3s).

CB types (VD4 embedded pole): VD4 17.31-25 (interrupter VG6), ABB Italy and VD4 17.16-25 (interrupter VG4/S), VD4 17.12-25 (interrupter VG4) & VD4 17.06-25 (interrupter VG4), ABB, Italy.

Circuit breaker for Capacitor bank back to back switching (BC2-630A); VD4 17.12-40 (interrupter VG6), HD4 17.12-25 (interrupter SF6), HD4 24.12-25 (interrupter SF6), and (BC2- 900A); HD4 17.16-25 (interrupter SF6) ABB, Italy.

All VD4 Poles and Interrupters are from ABB Calor Emg, Germany (DECMS).

EL Operating Mechanism form ABB-SACE Italy (ITABB).

Earthing switch type EK6, ABB-EJF, Czech.

CT & VT: ABB-EJF, Czech or WTW make, Germany

Old version: Classic ZS1.

Based on S&SD Letter 12-03120-01-30504401 dated August 14, 2012, 13.8kV UniGear ZS1 AIS is pre-qualified for current rating 3600/4000A @ 40C, 60Hz with forced cooling, with the following dimensions of the panels: Incomer (100017802595), VCB-VD4 1731-25,Interrupter-VG6 Bus section (100017802595), VCB-VD4 1731-25,Interrupter-VG6 Bus riser (80014002595)

ABB/AEIL

GERMANY-CALOR EMAG YesABB-CALOR EMAG

Page 26 of 176




REMARKS

Saudi Arabia-JEDDAH Yes For 13.8kV AIS:type 8BK20 with CB type 3AH.for 33kV AIS: type 8BT2 is not acceptable, as the VT is situated in a separate compartment and connected by cable.

AEL -SIEMENS

Saudi Arabia-RIYADH Yes Based on TS&SD letter# 09-02613-01-03032301 dated 13th September 2009, ALFANAR ELECTRICAL SYSTEMS from Saudi Arabia-Riyadh for 13.8kV Switchgear type NES-H with degree protection IP4X; vacuum CB (rating 3150A & 1250A) and ES from LSIS (South Korea) - details of types are mentioned in the TS&SD letter; as confirming to SEC specification # 32-TMSS-01, rev.0 with the following condition: Ten (10) years warranty from the date of PAC of the turnkey project in case of contract award or date of delivery in case of direct material supply order.

Based on S&SD Letter 11-01668-03032301 dated June 01, 2011, 13.8kV NES-H AIS is pre-qualified for current rating 4000A @ 40C, 60Hz with forced cooling and 2906A @ 40C, 60Hz with natural cooling with busbar dimension 3x100x10mm and with the following dimensions of the panels: Incomer (100018802793), VCB-LVB-17M-40D/301E2H, Interrupter-10403 Bus section (100018802793), VCB-LVB-17M-40D/301E2H, Interrupter-10403 Bus riser (100018802793)

ALFANAR ELECTRICAL SYSTEMS

FRANCE-(MACON CEDEX 9) YesAREVA (MACON CEDEX 9)

PORTUGAL YesEFACEC

Poland-Konin Yes based on TS&SD letter# 09-01092-03032301 dated 18th. April 2009 it is prequalified for for 13.8kV Air Insulated Switchgear type D-17P with SCC of 25kA/3sec, degree of protection IP4X and rated current of 3000A @ 40oC, 60Hz; CB type VD4 which approved by SEC from ABB-Germany (3000A) & ABB-Italy (2500A); ES type UMR from ELECTROBUDOWA SA-Poland as confirming to SEC specification # 32-TMSS-01, rev.0 with Ten (10) years warranty from the date of PAC of the Turnkey project in case of contract award or date of delivery in case of direct material supply order.

ELEKTROBUDOWA SA

Page 27 of 176




REMARKS

Saudi Arabia-RIYADH Yes For 13.8kV AIS:Pre-qualified since 24/02/1420H for 13.8kV SWG type MC-Set with CB type LF3-3150-(2500A), LF2- 2500 (2000A), LF2-1250 (800A), LF2-630 (400A) and warranty of (7)years from commissioning date of the first delivery for any onward project or order in the first two years and then shall be (3)years from PAC.

Based on S&SD Letter 12-02860-01-30504401 dated July 24, 2012, 13.8kV MC-Set AIS is pre-qualified for current rating 3600A @ 40C, 60Hz with forced cooling, with the following dimensions of the panels: Incomer (90017002500), CB-LF3, Interrupter-LF3-3150A Bus section (90017002500), CB-LF3, Interrupter-LF3-3150A Bus riser (90017002500)

For 33kV AIS:Based on TS&SD fax ref. #09-00073-2-03032301 dated 04/02/2009. Pre-Qualified for 34.5 kV SWG type (F400NL)1250/2500 A @40C &60Hz with IP4X,SF6 CB type SF2(France),ES type TFCM(France), & (10)years warranty.

Old version:33kV AIS type F400G with current rating up to 2500A @ 40C with CB type SF & SF2

EPS LTD. (GROUPE SCHNEIDER)


FUJI Electric Co.


HITACHI Ltd.

Croatia/Hrvatska Yes LIMITED TO DTA ONLY; FOR CTA PREQUALIFICATION UNDER PROGRESS

KONCAR


United States Yes SWITCHGEAR NOT YET TYPE TESTEDPOWER CON

United States YesS & C

United States YesSIEMENS


FRANCE YesVA TECH

Saudi Arabia-DAMMAM YesWESCOSA

Page 28 of 176




REMARKS

19Total =

110 KV TO 132 KV GIS7. 1. 2 32-TMSS-02Applicable Standards:

GERMANY Yes Old Version:145kV GIS type ELK-04 with CB type ELK-SW04, Hydraulic spring mechanism; DS type ELK-TE0 (3 POS), MES type ELK-TE0 (3 POS)/ TE03-DR04; HES type ELK-EB03.

New Version:Based on TS&SD letter # 11-00455-5-03032301 dated April 04, 2011, the new version 145kV GIS type ELK-04 with CB type ELK-CB0 (Hydraulic Spring Mech. HMB-1), DS type ELK-DE0-3POS, MES type ELK-DE0, HSES type ELK-ES0 (Motor Spring Mech.) is pre-qualified as conforming to SEC specification # 32-TMSS-02, Rev.01 with the following condition:Ten (10) Years Extended Guarantee/Warranty from the date of PAC of project (in case of contract award) and from date of delivery for the direct material supply order. This was confirmed in writing by ABB Germany via their letter # PTPH/GVS.Nb, 10_year-warranty.doc dated May 14, 2010.

ABB

SWITZERLAND YesABB

SWITZERLAND-Oberentfelden Yes New version:Based on S&SD letter# 13-4433-01-30504401, dated 16 January 2013, it is pre-qualified for 145kV GIS type F35 with rated current, 3150A @40C, 60Hz, CB type- F35-CB4 / Opr. Mech: FK3-2 (spring charged), Line & Busbar DS-F35-DES-4/ Opr. Mech: ME1-3, MES-F35-DES-4/ Opr. Mech: ME1-3, HES-F35-EFZ/Opr. Mech:MF-3 (spring charged), CT-F35-CT4, against specification # 32-TMSS-02, Rev.1 with the following condition:

1. Eight (8) years extended warranty from the date of PAC of the first turnkey project (in case of contract award) or from the date of first delivery of direct material supply order. This was confirmed through manufacturer lletter ref: Q1F35_210409 dated 21 April 2009.

Old Version:145kV GIS type B65 with CB type B65-CB Motor spring mechanism; DS type B65-DS; ES type B65-ES; HES type B65-EF.

Previously " Areva T &D AG, SWITZERLAND-Oberentfelden ", the name has been changed to ALSTOM Grid AG, Oberentfelden, Switzerland, based on ALSTOM Grid Letter # Nil dated July 11, 2012.

ALSTOM Grid AG

Page 29 of 176




REMARKS


Old version:145kV GIS type SDA5 (SDA514) with CB type BAK5, Hydraulic mechanism.

FUJI Electric Co.


New version: 145kV GIS type CFTA with CB type CFPT-120-40L, FAR3 Motor spring mechanism; DS type CFL-120; ES type CFL-120.Old version: 145kV GIS type CFT with CB type CFPT-140-40L, FAR3,C Pneumatic mechanism; DS type SFL-EA; HES type SFGM-FA.

HITACHI Ltd.

KOREA, Republic of-Changwon Yes New Model approved on 10-04-2007, Model Type HSG-144A 145KV GIS with CB type HCSP-144AMotor spring mechanism; DS type HDMO-144A; MES type HDMO-144A, HES type HEMS-144A.All Type and Design tests have been carried out completely & accepted as mentioned in TS&SD letter#08-F02926-03032301 dated 22/11/2008.Provide extended Guarantee/Warranty for Seven(7) Years from the date of PACOld version: 145kV GIS type 145HGS40 with CB type 145HCB,145PL40; DS type 145SDSV/SDSH; MES type 145SESM; HES type 145SESA

HYOSUNG (HICO)

KOREA, Republic of-Ulsan Yes New version: 145kV GIS type 145SP-1 with CB type 145SP-K1Motor spring mechanism; BDS type 145SP-3PS1; LDS type 145SP-3PS2; MES type 145-3PS2; HES type 145SP-LES2.Old version: 145kV GIS type 145SP with CB type 145SP-K Hydraulic mechanism; DS type 145SP-DS; MES type 145SP-ES; HES type 145SP-LES

HYUNDAI

Croatia/Hrvatska Yes GIS & ADAPTORS; LIMITED TO DTA ONLY; FOR CTA PREQUALIFICATION UNDER PROGRESS

KONCAR

JAPAN-- Yes ORIGINALLY TMT&D CORP. & DISSOLVED DURING APRIL 2005.New version 145kV GIS type 100GMKD with CB type 120-SFMT-40CJ; DS type 120GRD/GLD; MES type 120GRED/GRE; HES type 120 GRED/GRE-A.Old version: 145kV GIS 120GMKM with CB type 120-SFMT-40,Pneumatic mechanism; DS type 120-GR-20, 120-GL-20; MES type 120-GRE, 120-GREC; HES type 120-GREA.Old version: 145kV GIS 100GMKD with CB type 120-SFMT-40CEMotor spring mechanism; DS type 120GLD; HES type 120-GREA.

MITSUBISHI

Page 30 of 176




REMARKS

FRANCE-GRENOBLE Yes New version:145kV GIS type TH7m with CB type TH7m AF8ER(Motor spring); BDS type CM002, CM003 (3-position); LDS type CM002, CM003 (2-position); MES type CM002,CM003; HES type CM002, CM003.Old version: 145kV GIS type HEXABOLIC-TH7 with CB type DTH7 Hydraulic mechanism; BDS type SITH7; LDS type ITH7, SI TH7; ES type ST TH7.

SIEMENS

GERMANY Yes New version: 145kV GIS type 8DN8-II with CB type 8DN8 Motor spring mechanism; DS type 8DN8; ES type 8DN8.Old version: 145kV GIS type 8DN8 with CB type 8DN6(P1) Motor spring mechanism; DS type 8DN8; ES type 8DN8.

SIEMENS

JAPAN-- Yes ORIGINALLY TMT&D CORP. & DISSOLVED DURING APRIL 2005.145kV GIS type with CB type GSPK-145AP; BDS type KTM-120PW, DTM-120PW, DLM-120PW; LDS type KTM-120PW, DTM-120PW; MES type EBM-120W; HES type EAP-120W.

TOSHIBA CORPORATION, T&D

12Total =

230 KV -GIS7. 1. 3 32-TMSS-02Applicable Standards:

SWITZERLAND Yes 230kV GIS type ELK SP2-1 with CB type ELK SP2-1; BDS type ELK-TE/ ELK-TW/ELK-TV; MES type ELK EM/ELK-EA; HES type ELK EB.

ABB

FRANCE-AIX-LES BAINS Yes 230kV GIS type B105 with CB type B105-CB; DS type CLT

Previously "AREVA T&D FRANCE-(AIX-LES BAINS) ", the name has been changed to ALSTOM Grid SAS-France based on ALSTOM Grid-France letter # Nil, dated December 07, 2012.

ALSTOM Grid SAS


FUJI Electric Co.


230kV GIS type MFPT MFPTB-300-63L with CB type MFPTB-300-63LA, HAR/MFTB-300-563L; BDS type FL-EA, LDS type FMG-FA/FG.

HITACHI Ltd.


Page 31 of 176




REMARKS

GERMANY-Berlin Yes Based on S&SD letter # 13-05708-1-30504401, dated October 10, 2013, it is pre-qualified for 245kV GIS type 8DN9 with rated current, 3150A @40C, 60Hz, CB type- 8DN9-245kV-50kA/Opr. Mech: spring charged, Line & Busbar DS-8DN9-245kV-50kA/Opr. Mech: Motor, MES-8DN9-245kV-50kA/Opr. Mech: Motor, HES-8DN9-245kV-50kA/Opr. Mech: spring charged, as conforming to National Grid SA specification # 32-TMSS-02, Rev.01, with the following conditions:

CB capability for Capacitor bank back to back switching (BC1/BC2) is applicable for 145kV only. Ten (10) years extended warranty from the date of PAC of the first turnkey project in case of contract award or date of first delivery in case of direct material supply order. This was confirmed in writing by SIEMENS, Germany-Berlin through their letter # Nil dated June 19, 2010.

SIEMENS

GERMANY-Berlin Yes Old Version 230kV GIS type 8DN40-8DN4 with CB 8DN401-8DN4; BDS type 8DN4-8DQ1; LDS type 8DP4; MES type 8DN4; HES type 8DP4.

Based on SIEMENS letter# 30179023-A1 dated 02/05/2011, this type is already obsolete/phased out.

New VersionBased on TS&SD letter # 11-00267/01-03032301 dated 02/02/2011, it is pre-qualified for 300kV GIS type 8DN9, rated current 4000A, short time current rating of 63kA, CB (Single Break) type 8DN9-300-63-4000 with motor spring mechanism, Busbar & line DS type 8DN9-300-63-4000 with motor drive mechanism, MES type 8DN9-300-63-with motor drive mechanism & HES type 8DN9-300-63-4000 with motor drive mechanism as confirming to SEC specification # 32-TMSS-02,Rev.01, with the following conditions:

Ten (10) years extended warranty starting from project "Safaniyah 380/230kV project" as confirmed through SIEMENS letter # PQ_8DN9_02 dated 26/06/2010.

This GIS shall only be used for 245kV, 63kA applications.

SIEMENS

FRANCE-GRENOBLE YesSIEMENS


9Total =

380 KV - GIS7. 1. 4 32-TMSS-02Applicable Standards:

Page 32 of 176




REMARKS

SWITZERLAND Yes 420kV GIS type ELK-03 with CB type ELKSP-3 DOUBLE BREAK, Spring Hydraulic Charged mechanism, BDS type ELKT, LDS type ELKT, MES type ELK EM3, MES type ELK EB3

ABB

FRANCE-AIX-LES BAINS Yes 420kV GIS type T155 with CB type FB2T (Hydrolic Mech.)

Previously "AREVA T&D FRANCE-(AIX-LES BAINS) ", the name has been changed to ALSTOM Grid SAS-France based on ALSTOM Grid-France letter # Nil, dated December 07, 2012.

ALSTOM Grid SAS


420kV GIS type 1FT

HITACHI Ltd.

KOREA, Republic of-Changwon Yes Based on TS&SD letter # 10-F-02299/02-03032301 dated 25/10/2010, it is pre-qualified for 420kV GIS type HSG 426A, 63kA, CB (Single Break) type HCHY 426A with Hydraulic Mechanism, Busbar DS type HDMO 426A, Line DS type HDMO 426B,ES type HEMO 426A&H-ES type HEMS 426A as confirming to SEC specification # 32-TMSS-02,Rev.01, with the following conditions:

Supply one complete spare bay" free of charge" (for not repeating the short circuit test of circuit breaker type HCHY 426A) on the first supply of 420kV GIS type HSG 426A to SEC. This was confirmed in writing by Hyosung Corp (Korea) through letter #Nil dated 28th December 2009.

Repeat/carry out the temperature rise test at 55C (it was carried out before at 50C) of the main circuit on the first supply of the 420kV GIS type HSG 426A to SEC. This was confirmed in writing by Hyosung Corp (Korea) through letter #HS-420GIS-100830-1 dated 30th August 2010.

Back to back switching tests for the capacitor bank shall be conducted in an independent test laboratory whenever there is project requirement. This was confirmed in writing by Hyosung Corp (Korea) through letter #HS-420GIS-100830-1 dated 30th August 2010.

Ten (10) years extended warranty for the proposed 420kV GIS type HSG 426A from the date of PAC of the turnkey project in case of contract award or date of delivery in case of direct material supply order. This was confirmed in writing by Hyosung Corp (Korea) through letter #HS-420GIS-100830-1 dated 30th August 2010.

HYOSUNG (HICO)

Page 33 of 176




REMARKS

KOREA, Republic of-Ulsan Yes 420 kV; 63kA; TYPE-550 SR; CB-550 SR-K (Single Break); DS-550 DRM 1&2; ES-550 ERM; HES-550 LES; back to back capacitor switching test for C.B. shall be done in independent laboratory iin the presence of SEC Engineers whenever there is a requirment for this test iin th PTS of forthcoming SEC projects.- 10 Years extended warranty.

HYUNDAI


FRANCE-GRENOBLE Yes 420kV GIS type YGII with CB type SPD; DS ype YGIISIEMENS

United Kingdom-HEBBUM YesSIEMENS

GERMANY Yes New version: 550kV GIS typ 8DQ1 with CB type 8dQ1-P2; DS type 8DQ1; ES type 8DQ1. with ten (10) years extended warranty from the date of Provisional Acceptance Certificate (PAC) of the Turnkey project (In case of contract award) and from the date of delivery for the direct material supply order. The guarantee/warranty shall cover all the cost of materials and labor as per warranty/guarantee of materials and workmanship and subsequently reduced yearly in case of future project award.old version: 420kV GIS type 8DQ1 with CB type 8DQ1-T2, DOUBLE BREAK, Hydraulic mechanism; DS type 8QD1

SIEMENS

JAPAN-- Yes ORIGINALLY TMT&D CORP. & DISSOLVED DURING APRIL 2005.Old virsion: 420kV GIS type GID with CB type GSR 400R2B/GSRK, DOUBLE BREAK, Hydraulic mechanism.

TOSHIBA CORPORATION, T&D

10Total =

33 KV GIS7. 1. 5 Applicable Standards:

Page 34 of 176




REMARKS

GERMANY Yes Based on TS&SD Letter # 10-02461-02-03032301 dated 31/08/2010, it is pre-qualified for 36kV GIS type 8DA10,rated current 2375A @ 40C, 60Hz and short time current rating of 25kA(3sec), CB type 3AH with interrupter type VS 30040 (40kA) as confirming to SEC specification # 32-TMSS-03, Rev.0 with the following conditions:

Capacitor bank back to back switching tests in case of non availability of test report shall be conducted in an independent testing laboratory in the presence of three (3) SEC engineers & one (1) SEC approved independent inspection agency Inspector, all the related costs for witnessing the tests will be borne by the manufacturer, in case there is a need of capacitor bank application. This was confirmed by Siemens through letter # 8DA10_PQR_R1 dated 25/08/2010.

Seven (7) years extended warranty for the proposed 36kV GIS ,type 8DA10 from the date of PAC of the turnkey project in case of contract award or date of delivery in case of direct material supply order. This was confirmed by Siemens trough letter # 8DA10_PQR_R1 dated 25/08/2010.

SIEMENS

1Total =

8 BATTERY EQUIPMENT

BATTERY LEAD ACID18 .BATTERY LEAD ACID8. 1. 0 46-TMSS-01Applicable Standards:

GERMANY YesBAE BERLINER BATTERIE FABRIK- G

United States YesC & D

FRANCE YesCEAC

FRANCE-- Yes PREVIOUSLY KNOWN AS HAWKER S.A.R.L - FRANCE; FIVE YEARS OF EXTENDED WARRANTY

ENERSYS S.A.R.L.

United States YesEXIDE

ITALY YesFIAMM

United States YesGOULD (GNB)

GERMANY YesHOPPECKE

SLOVENIA YesTOVARNA AKUMULATORSKIH BATERIJ

United Kingdom YesTUNGSTONE (HAWKER TUNGSTONE)

GERMANY YesVARTA

JAPAN YesYUASA

Page 35 of 176




REMARKS

12Total =

BATTERY LEAD ACID, VALVE REGULATED LEAD ACID (VRLA)28 .BATTERY LEAD ACID, VALVE REGULATED LEAD ACID (VRLA)8. 2. 0 46-TMSS-04Applicable Standards:

FRANCE-- Yes originally was SAFT Power System SAS-FranceAEG Power Solutions SAS


United Kingdom YesCHLORIDE (HAWKER CHLORIDE)

ITALY YesFIAMM

United States YesGNB

United Kingdom YesHAWKER LTD.

GERMANY YesHOPPECKE

GERMANY YesSAB

United States YesSEC

GERMANY YesVARTA

United States YesYUASA EXIDE

11Total =

BATTERY NICKEL CADMIUM (NiCD)38 .BATTERY NICKEL CADMIUM (NiCD)8. 3. 0 46-TMSS-06Applicable Standards:

SWEDEN YesALCAD

FRANCE-Lyon Yes Previously "CHOLORIDE ", the name has been changed to Emerson Network Power Industrial Systems - France based on Emerson Network Power Industrial Systems letter # nill dated 12/04/2013.

Emerson Network Power Industrial Systems

SPAIN YesEMISA


GERMANY Yes MERGED WITH SAFT NIFE -SWEDENFRIWO

GERMANY-Zwickau Yes Based on TS&SD fax ref.#08-F02675/03-03032301 dated 10/01/2009. Pre-Qualified for Nicd Battery with this conditions: -First batch shall be type tested in Independent Laboratory iin presence of (3) SEC engineers & (1) independent inspector. -(07) years warranty

GAZ Gerate- und Akkumulatorenwerk Zwickau GmbH

United States YesGNB

Page 36 of 176




REMARKS

SWEDEN Yes 370 TO 1390AHSAFT-NIFE

GERMANY YesVARTA HAWKER

9Total =

BATTERY CHARGER48 .BATTERY CHARGER8. 4. 1 46-TMSS-02Applicable Standards:

FRANCE-- Yes Originally was SAFT Power System SAS-FranceAEG Power Solutions SAS

FRANCE YesBENNING

GERMANY-- Yes Previously "Theo-Benning-Germany", the name has been changed to Benning Elektrotechnik & Elektronik GmbH & Co. KG -Germany based on TS&SD/ESD letter # 11-00334-03032301 dated 30/01/2011.

Benning Elektrotechnik & Elektronik GmbH & Co.kG.

ITALY Yes Based on S&SD Letter 12-03794-01-30504401 dated November 18, 2012, Braga Moro- Italy is pre-qualified for Battery Chargers 125V DC as conforming to National Grid SA Specification # 46-TMSS-02, Rev.0, with the following conditions:

All Type, Routine and Special testes as per National Grid SA Specifications/Standards together shall be carried out on the First unit to be supplied to SEC/National Grid SA of Battery Chargers 125V DC in an Independent Testing Laboratory in the presence of three (3) SEC/National Grid SA Engineers & one (1) SEC/National Grid SA approved Independent Inspection Agency (IIA) Inspector. All costs of which shall be borne by Braga Moro-Italy. This was confirmed in writing by Braga Moro-Italy through their letter # SEC Prequalification dated April 13, 2011.

Ten (10) years extended warranty from the date of PAC of the first turnkey project (in case of contract award) or from the date of first delivery of direct material supply order as confirmed by Braga Moro- Italy through their letter # SEC Prequalification dated April 13, 2011.

BRAGA MORO


Page 37 of 176




REMARKS

ITALY-BIBIENA Yes Based on TS&SD letter# 09-F001363/02-03032301 dated 2nd. May 2009 as confirming to SEC specifications # 46-TMSS-02, rev.0 ; with the following conditions: All tests shall be carried out on the first batch of Battery Charger or UPS to be supplied to SEC in securing an order in the manufacturer's testing laboratory in the presence of three (3) SEC engineers & one (1) approved independent inspection agency Inspector. Ten (10) years warranty from the date of PAC of the turnkey project in case of contract award or date of delivery in case of direct material supply order.

CEG



FRANCE-Lyon Yes Previously "AEES ", the name has been changed to Emerson Network Power Industrial Systems - France based on Emerson Network Power Industrial Systems letter # nill dated 12/04/2013.


SPAIN YesEMISA (ELECTRO MERCANTIL INDUSTRIAL S.A. SPAIN)

United Kingdom YesERSKINE


SWITZERLAND YesGUTOR ELECTRONIC LTD.

SPAIN-Lasarte-Oria Yes Based on S&SD Letter 12-00193-030504001 dated January 17, 2012. It is prequalified for Battery Charger as conforming to SEC Specification# 46-TMSS-02, Rev.0 with the following conditions:

All Type, Routine and Special testes shall be carried out on the first batch of each types of Battery Chargers in an Independent Testing Laboratory in the presence of three (3) SEC Engineers & one (1) SEC approved Independent Inspection Agency (IIA) Inspector. All costs of which shall be borne by the manufacturer. This was confirmed in writing by the manufacturer through their letter # Nil dated June 17, 2011.

Ten (10) years extended warranty from the date of PAC of the FIRST turnkey project in case of contract award or date of FIRST delivery in case of direct material supply order. This was confirmed in writing by the manufacturer through their letter # Nil dated June 17, 2011.

JESUS MARIA AGUIRRE SA (JEMA)

Page 38 of 176




REMARKS

SWITZERLAND-Maegenwil Yes Based on S&SD Letter 12-03254-01-30504401 dated August 29, 2012, it is pre-qualified for Battery Chargers 125V DC (Models BDT) as conforming to SEC Specification # 46-TMSS-02, Rev.0 with the following conditions:

All Type, Routine and Special testes shall be carried out on the first batch of each types of Battery Chargers 125V DC in an Independent Testing Laboratory in the presence of three (3) SEC Engineers & one (1) SEC approved Independent Inspection Agency (IIA) Inspector. All costs of which shall be borne by the manufacturer. This was confirmed in writing by the manufacturer Statron AG through their letter # bm dated August 13, 2012.

Ten (10) years extended warranty in respect of defects due to design, manufacturing, installation and workmanship from the date of PAC of the first turnkey project (in case of contract award) or from the date of first delivery of direct material supply order as confirmed by the manufacturer Statron AG through their letter # bm dated August 13, 2012.

Statron AG

14Total =

UPS, 5 THROUGH 100KVA8. 4. 2 46-TMSS-03Applicable Standards:

ITALY Yes Based on S&SD Letter 12-03794-01-30504401 dated November 18, 2012, Braga Moro- Italy is pre-qualified for UPS as conforming to National Grid SA Specification # 46-TMSS-03, Rev.0, with the following conditions:

All Type, Routine and Special testes as per National Grid SA Specifications/Standards together shall be carried out on the First unit to be supplied to SEC/National Grid SA of UPS in an Independent Testing Laboratory in the presence of three (3) SEC/National Grid SA Engineers & one (1) SEC/National Grid SA approved Independent Inspection Agency (IIA) Inspector. All costs of which shall be borne by Braga Moro-Italy. This was confirmed in writing by Braga Moro-Italy through their letter # SEC Prequalification dated April 13, 2011.

Ten (10) years extended warranty from the date of PAC of the first turnkey project (in case of contract award) or from the date of first delivery of direct material supply order as confirmed by Braga Moro- Italy through their letter # SEC Prequalification dated April 13, 2011.

BRAGA MORO

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REMARKS

ITALY-BIBIENA Yes Based on TS&SD letter# 09-F001363/02-03032301 dated 2nd. May 2009 as confirming to SEC specifications # 46-TMSS-03, rev.0 ; with the following conditions: All tests shall be carried out on the first batch of Battery Charger or UPS to be supplied to SEC in securing an order in the manufacturer's testing laboratory in the presence of three (3) SEC engineers & one (1) approved independent inspection agency Inspector. Ten (10) years warranty from the date of PAC of the turnkey project in case of contract award or date of delivery in case of direct material supply order.

CEG

SWITZERLAND YesGUTOR ELECTRONIC LTD.

SPAIN-Lasarte-Oria Yes Based on S&SD Letter 12-00193-030504001 dated January 17, 2012. It is prequalified for UPS up to 100kVA as conforming to SEC Specification# 46-TMSS-03, Rev.0 with the following conditions:

All Type, Routine and Special testes shall be carried out on the first batch of each types of UPS up to 100kVA in an Independent Testing Laboratory in the presence of three (3) SEC Engineers & one (1) SEC approved Independent Inspection Agency (IIA) Inspector. All costs of which shall be borne by the manufacturer. This was confirmed in writing by the manufacturer through their letter # Nil dated June 17, 2011.

Ten (10) years extended warranty from the date of PAC of the FIRST turnkey project in case of contract award or date of FIRST delivery in case of direct material supply order. This was confirmed in writing by the manufacturer through their letter # Nil dated June 17, 2011.

JESUS MARIA AGUIRRE SA (JEMA)

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SWITZERLAND-Maegenwil Yes Based on S&SD Letter 12-03254-01-30504401 dated August 29, 2012, it is pre-qualified for UPS (S2000 series) as conforming to SEC Specification # 46-TMSS-03, Rev.0 with the following conditions:

All Type, Routine and Special testes shall be carried out on the first batch of each types of UPS in an Independent Testing Laboratory in the presence of three (3) SEC Engineers & one (1) SEC approved Independent Inspection Agency (IIA) Inspector. All costs of which shall be borne by the manufacturer. This was confirmed in writing by the manufacturer Statron AG through their letter # bm dated August 13, 2012.

Ten (10) years extended warranty in respect of defects due to design, manufacturing, installation and workmanship from the date of PAC of the first turnkey project (in case of contract award) or from the date of first delivery of direct material supply order as confirmed by the manufacturer Statron AG through their letter # bm dated August 13, 2012.

Statron AG

5Total =

BATTERY CHARGER, 48 VDC8. 4. 3 46-TMSS-02,46-TMSS-05Applicable Standards:

FRANCE-- Yes originally was SAFT Power System SAS-FranceAEG Power Solutions SAS

FRANCE YesBENNING

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REMARKS

ITALY Yes I. Prequalified for BATTERY CHARGER, 48 VDC (For Telecom Applications).

II. Prequalified for DC-DC Converters, 48 Volts based on S&SD Letter 12-03794-01-30504401 dated November 18, 2012 as conforming to National Grid SA Specification # 46-TMSS-07, Rev.0 with the following conditions:

All Type, Routine and Special testes as per National Grid SA Specifications/Standards together shall be carried out on the First unit to be supplied to SEC/National Grid SA of DC-DC Converters, 48 Volts Output in an Independent Testing Laboratory in the presence of three (3) SEC/National Grid SA Engineers & one (1) SEC/National Grid SA approved Independent Inspection Agency (IIA) Inspector. All costs of which shall be borne by Braga Moro-Italy. This was confirmed in writing by Braga Moro-Italy through their letter # SEC Prequalification dated April 13, 2011.

Ten (10) years extended warranty from the date of PAC of the first turnkey project (in case of contract award) or from the date of first delivery of direct material supply order as confirmed by Braga Moro-Italy through their letter # SEC Prequalification dated April 13, 2011.

BRAGA MORO

AUSTRALIA-ALPHA Yes SWITCH MODE RECTIFIERS / BATTERY CHARGERS ONLY FOR TELECOM APPLICATION.

COM 10 INTERNATIONAL PTY. LTD.



FRANCE-Lyon Yes - Previously "AEES ", the name has been changed to Emerson Network Power Industrial Systems - France based on Emerson Network Power Industrial Systems letter # nill dated 12/04/2013.

- ACCEPTABLE FOR APPLICATIONS OTHER THAN TELECOM


SPAIN YesEMISA (ELECTRO MERCANTIL INDUSTRIAL S.A. SPAIN)

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United Kingdom Yes Based on TS&SD letter# 09-F02210/03-03032301 dated 1st . September 2009, ERSKIN System Ltd. (a division of Dale Power Solution plc) from United Kingdom-Scarborough for 48V DC battery Charger as confirming to SEC specification # 46-TMSS-05, rev.0 with the following conditions: All type, design, special & routine tests as per SEC specifications/standards shall be carried out on the first batch to be supplied to SEC in securing an order in the manufacturer's laboratory in the presence of three (3) SEC engineers & one (1) approved independent inspection agency Inspector. Ten (10) years warranty from the date of PAC of the turnkey project in case of contract award or date of delivery in case of direct material supply order.

ERSKINE

United States Yes SCR TYPE ONLYEXIDE

United Kingdom Yes .HAMMER & SIMMONS

SWITZERLAND-Maegenwil Yes Based on S&SD Letter 12-03254-01-30504401 dated August 29, 2012, it is pre-qualified for Battery Chargers 48V DC (Models BDT and MPS)

Documents

SEC List of Approved Manufacturers Dated Dec.15.2013