POWER PLANTS & ENERGY OVERVIEW Presentation Outline 1. POWER - - PowerPoint PPT Presentation

POWER PLANTS & ENERGY OVERVIEW

Engineering for a Better Future

2

• f 28

Phone : +90 (212) 376 10 00 (pbx) Fax : +90 (212) 272 88 69 Web: www.enka.com E-mail: enka@enka.com Address: Balmumcu Mah., Zincirlikuyu Yolu No: 10 Besiktas, Istanbul, Turkey 34349

1. POWER PLANT PROJECTS 1.1 ENKA in Power Plants ............................…………………………………………….….. 2-3 Projects List ……………………………………………………………………………….….… 4 1.2 Projects in Turkey 1.2.1 Adapazari-Gebze Natural Gas Fired CCPPs BOO by ENKA ………. 5 1.2.2 Izmir Natural Gas Fired CCPP BOO by ENKA …………………….………. 6 1.2.3 Gallery of Coal Fired Power Plants …………………………………….……. 7 1.2.4 1,200 MW Trakya CCPP ......……………………………….…………………........ 8 1.2.5 1,400 MW Bursa CCPP ......……………………………….………………….......... 9 1.2.6 FEED-OBCE/Aliağa STAR Cogen. Steam & Power Project……........10 1.3 Projects in the Netherlands 1.3.1 790 MW Rijnmond CCPP ....……………………………………………………… 11 1.4 Projects in Russia 1.4.1 411 MW Yajvinskaja CCPP ………………………………………………………. 12 1.4.2 800 MW Berezovskaya Power Plant ................………………........….…. 13 1.4.3 495 MW Nizhnekamsk CCGT-TPP ....…………………………………………14 1.4.4 250 MW Kazan CCPP ....…………………………………………………………… 15 1.4.5 858 MW Zainskaya CCCP ....………………………………………………………16 1.5 Projects in Iraq 1.5.1 126 MW WQ-2 Power Plant ……................................…………….….….. 17 1.5.2 1,500 MW Erbil CCPP …………………...............……………………………… 18 1.5.3 500 MW Al Haydariyah Gas Turbine Power Plant ....……….……… 19 1.5.4 500 MW Najibiyah Gas Turbine Power Plant .................…………… 20 1.5.5 1,500 MW Sulaymaniyah CCPP ...........................................…………… 21 1.5.6 500 MW Bazyan SCPP ..............................................….............….……… 22 1.5.7 1,500 MW Besmaya CCPP ......................................…...............……...… 23 1.5.8 750 MW Samawa CCPP .......................................…................…....…… 24 1.5.9 750 MW Dhi Qar CCPP .......................................….......................……....25 1.6 Projects in Libya 1.6.1 570 MW Zwitina Gas Turbine Power Plant ....…………...…………… 26 1.6.2 640 MW Awbari Gas Turbine Project .................................................. 27

Presentation Outline

3

• f 28

Phone : +90 (212) 376 10 00 (pbx) Fax : +90 (212) 272 88 69 Web: www.enka.com E-mail: enka@enka.com Address: Balmumcu Mah., Zincirlikuyu Yolu No: 10 Besiktas, Istanbul, Turkey 34349

Power Plants

ENKA as an EPC Contractor

ENKA’s Power Plants EPC experience consisting of:

• 6 Coal Fired Power Plants with a total capacity of 4,070 MW
• 15 Natural Gas Fired CCPPs with a total capacity of 15,404 MW
• 6 Natural Gas Fired SCPPs with a total capacity of 2,836 MW

ENKA constructed more than 20% of the fossil fuel fired power plants in Turkey.

ENKA as an Independent Power Producer (IPP)

ENKA constructed the following plants in accordance with the Build-Own-Operate (BOO) model, with their collective annual generation capacity of 32 billion kilowatt-hours, they are capable

• f meeting 11% of Turkey's aggregate energy consumption as

independent generation companies:

• Gebze Natural Gas Combined Cycle Power Plant with a

nominal capacity of 1,600 MW

• Adapazarı Natural Gas Combined Cycle Power Plant with a

nominal capacity of 820 MW

• İzmir Natural Gas Combined Cycle Power Plant with a

nominal capacity of 1,580 MW

Contracted total value of Power Plant Projects > 10 Billion USD

4

• f 28

Phone : +90 (212) 376 10 00 (pbx) Fax : +90 (212) 272 88 69 Web: www.enka.com E-mail: enka@enka.com Address: Balmumcu Mah., Zincirlikuyu Yolu No: 10 Besiktas, Istanbul, Turkey 34349

Power Plants

Project MW Plant Type Country Location Client Commence Date Completion Date Contract Price Gebze 1,600 CCPP Turkey Adapazarı ENKA Power acting as IPP 2000 2002 $513,000,000 Adapazarı 820 CCPP Turkey Adapazarı ENKA Power acting as IPP 2000 2002 $267,000,000 İzmir 1,580 CCPP Turkey İzmir ENKA Power acting as IPP 2000 2003 $505,000,000 Tunçbilek II 150 Coal fired Turkey Tunçbilek Turkish Electricity Authority (TEK) 1973 1978 $17,000,800 Yatagan 630 Coal fired Turkey Muğla Turkish Electricity Authority (TEK) 1977 1985 $91,000,000 Yenikoy 420 Coal fired Turkey Muğla Turkish Electricity Authority - TEK 1981 1987 $102,000,000 Kemerkoy 630 Coal fired Turkey Muğla Turkish Electricity Authority - TEK 1984 1985 $184,000,000 Trakya 1,200 CCPP Turkey Kırklareli Turkish Electricity Authority - TEK 1984 1989 $316,000,000 Bursa 1,400 CCPP Turkey Bursa Turkish Electricity Generation & Transmission Co. Inc. 1996 1999 $512,000,000 Afşin Elbistan 1,440 Coal fired Turkey Kahramanmaraş Electricity Generation Co. Inc. - EÜAŞ 2000 2006 $1,613,000,000

FEED-OBCE Works - Aliağa STAR

• Cogen. Steam & Power Project

CCPP Turkey İzmir SOCAR Turkey Akaryakıt Depolama A.Ş. 2020 2021 Confidential Rıjnmond 790 CCPP Netherlands Rotterdam Rijnmond Energie CV 2002 2004 $362,000,000 Yajvinskaja 411 CCPP Russia Perm E.ON Russia 2008 2011 $460,000,000 Berezovskaya 800 Coal fired Russia Berezovskaya E.ON Russia 2012 2015 $172,000,000 Nizhnekamsk 495 CCPP Russia Nizhnekamsk / Tatarstan Nizhnekamskneftekhim (Member of the TAIF Group) 2017 2021 EUR 349,000,000 Kazan 250 CCPP Russia Kazan / Tatarstan PJSC Kazanorgsintez (Member of the TAIF Group) 2019 2023 EUR 245,000,000 Zainskaya 858 CCPP Russia Zainsk/Tatarstan Joint Stock Company "Tatenergo" 2020 2023 $365,000,000 West Qurna II 126 SCPP Iraq Basra Ministry of Oil of Iraq/Luk-Oil Mid-East Limited 2011 2014 $387,000,000 Erbil 1,500 CCPP Iraq Erbil MGH - Mass Group Holding Ltd. 2012 2015 Confidential Al Haydariyah 500 SCPP Iraq Al Najaf Ministry of Electricity of Iraq 2012 2013 $2,500,000 Najibiyah 500 SCPP Iraq Basra Ministry of Electricity of Iraq 2013 2015 $271,000,000 Sulaymaniyah 1,500 CCPP Iraq Sulaymaniyah MGH - Mass Group Holding Ltd. 2013 2016 $434,000,000 Bazyan 500 SCPP Iraq Sulaymaniyah Qaiwan Company 2014 2016 $222,000,000 Besmaya 1,500 CCPP Iraq Baghdad MASS Energy Group Holding Ltd. 2014 2018 $569,000,000 Samawa 750 CCPP Iraq Samawa Ministry of Electricity of Iraq 2019 2021 Phase 1 $562,000,000 Dhi Qar 750 CCPP Iraq Nasiriyah Ministry of Electricity of Iraq 2019 2021 Phase 1 $560,000,000 Zwitina 570 SCPP Libya Zwitina General Electricity Company of LIBYA (GECOL) 2008 2012 EUR 89,000,000 Awbari 640 SCPP Libya Awbari General Electricity Company of LIBYA (GECOL) 2010 2017 EUR 180,000,000

Total Output: 22,310 MW

5

• f 28

Phone : +90 (212) 376 10 00 (pbx) Fax : +90 (212) 272 88 69 Web: www.enka.com E-mail: enka@enka.com Address: Balmumcu Mah., Zincirlikuyu Yolu No: 10 Besiktas, Istanbul, Turkey 34349

1,600 MW Gebze & 820 MW Adapazarı In 2011, ENKA’s Adapazarı Power Plant was selected as the Power Plant of the Year with an availability

• f 99.8 % by the Power Magazine
• Location: Adapazari - Turkey
• Client: Gebze Elektrik Üretim Ltd. Şti. & Adapazarı

Elektrik Üretim Ltd. Şti.

• Construction Period: Apr 2000 – Oct 2002
• Project Description:

Following a build-own-operate (BOO) tender in 1997, the InterGen-ENKA partnership was awarded the right to build, own and operate the Gebze Power Plant with a nominal capacity of 1,600 MW, the Adapazarı Power Plant with a nominal capacity of 820 MW, respectively. An ENKA and Bechtel joint venture was the turnkey EPC contractor for all three plants. Each power island in these natural gas-fired combined cycle power plants consists of two combustion turbines / generators, two- heat recovery steam generators and one steam turbine/generator. In the Gebze and Adapazarı power plants, natural draft dry cooling towers serve each power island. ENKA is the sole owner of the Gebze, Adapazarı and İzmir Natural Gas Fired CCPPs since December 2005. Collective annual generation capacity of 32 billion kilowatt-hours are capable of meeting 11% of Turkey's aggregate energy consumption.

1,600 MW Gebze & 820 MW Adapazari CCPPs – Turkey

Natural Gas Fired CCPPs Built, Owned, Operated (BOO) by ENKA

6

• f 28

Phone : +90 (212) 376 10 00 (pbx) Fax : +90 (212) 272 88 69 Web: www.enka.com E-mail: enka@enka.com Address: Balmumcu Mah., Zincirlikuyu Yolu No: 10 Besiktas, Istanbul, Turkey 34349

1,580 MW Izmir Natural Gas Fired CCPP - Turkey

Natural Gas Fired CCPP Built, Owned, Operated (BOO) by ENKA

1,580 MW Izmir Aliaga

Factory Mutual (FM) Global awarded all three power plants the status of “Highly

Protected Risk” in recognition of ENKA’s

commitment to the reduction of potential losses through a stringent program of risk mitigation and prevention.

• Location: Izmir - Turkey
• Client: İzmir Electricity Generation Company
• Construction Period: Aug 2000 – Mar 2003
• Project Description:

Following a build-own-operate (BOO) tender in 1997, the InterGen – ENKA partnership was awarded the right to build,

• wn and operate the Izmir Power Plant with a nominal capacity
• f 1,580 MW. ENKA and Bechtel joint venture was the turnkey

EPC contractor for all three plants. Each power island in these natural gas-fired combined cycle power plants consisted of two combustion turbines/generators, two-heat recovery steam generators and one steam turbine/generator. In the İzmir plant, low-profile forced draft wet cooling towers were built, using seawater as a cooling medium. The combustion turbine generators were supplied by General Electric (USA), the steam turbine generators by Alstom Power (Germany), the closed cooling system by EGI (Hungary), the heat-recovery steam generators by CMI (Belgium), the switchyards by Siemens (Turkey-Germany), the main and auxiliary transformers by Alstom (Turkey), the water treatment plant by Aquatech – ENKA Teknik (USA-Turkey), the gas RMS systems by ENKA Teknik (Turkey) and the DCS control systems by ABB-Bailey (USA). ENKA is the sole owner of the Gebze, Adapazarı and İzmir Natural Gas Fired CCPPs since December 2005. Collective annual generation capacity of 32 billion kilowatt- hours are capable of meeting 11% of Turkey's aggregate energy consumption.

7

• f 28

Phone : +90 (212) 376 10 00 (pbx) Fax : +90 (212) 272 88 69 Web: www.enka.com E-mail: enka@enka.com Address: Balmumcu Mah., Zincirlikuyu Yolu No: 10 Besiktas, Istanbul, Turkey 34349

Gallery of Coal Fired Power Plant Projects - Turkey

1,440 MW Afşin - Elbistan B 2000 - 2006 630 MW Yeniköy 1981 - 1987 150 MW Tunçbilek 1973 - 1978 630 MW Kemerköy 1984 - 1985 630 MW Yatağan 1977 - 1985

8

• f 28

Phone : +90 (212) 376 10 00 (pbx) Fax : +90 (212) 272 88 69 Web: www.enka.com E-mail: enka@enka.com Address: Balmumcu Mah., Zincirlikuyu Yolu No: 10 Besiktas, Istanbul, Turkey 34349

1,200 MW Trakya Natural Gas CCPP - Turkey

• Location: Kırklareli - Turkey
• Client: Turkish Electricity Authority (TEK)
• Construction Period: Dec 1984 – Aug 1989
• Project Value: US$ 316 Million
• Project Description:

Gas Turbo-Sets, Gas Turbine Building, Erection of 8 Gas Turbines and Auxiliaries, Manufacturing and Erection of 8 Exhaust Ducts and Chimneys (each 35 m. high), Manufacturing and Erection of 8, 125 MVA 10,5 / 380 kV Step Up Transformers and Auxiliary Transformers Heat Recovery Steam Generaters, Boiler and lntermediate Building, Design, Detailed Engineering, Manufacturing and Erection of 8 Boilers and Auxiliaries Steam Turbo – Sets, Steam Turbine and Cooling Water Pumphouse Building, Erection of 4 Steam Turbines and Auxiliaries, Manufacturing and Erection of 4, 125 MVA 10,5 / 380 kV Step Up Transformers and Auxiliary Transformers Water Treatment Plant (4x 25 m3/h.) Central Control Building, Buildings, Complete Erection

• f all Switchgears and Control Panels and Desks

380 kV / 154 kV Switchyard Building

Main Work Item Quantity Unit Design, Eng. Proc. Fabric.

• Constr. Commission.

& Start-Up Earth Works 1,250,000 m3 N/A N/A Concrete 80,000 m3 N/A Formwork 200,000 m2 N/A Reinforcing Steel 7,000 ton Structural Steel 8,000 ton N/A

• Mech. Equipment

8,000 ton Insulation & Paint 43,000 m2 N/A

Not by ENKA Partially by ENKA Fully by ENKA

First Combined Cycle Power Plant Project in Turkey

9

• f 28

Phone : +90 (212) 376 10 00 (pbx) Fax : +90 (212) 272 88 69 Web: www.enka.com E-mail: enka@enka.com Address: Balmumcu Mah., Zincirlikuyu Yolu No: 10 Besiktas, Istanbul, Turkey 34349

1,400 MW Bursa Natural Gas CCPP - Turkey

Main Work Item Quantity Unit Design, Eng.

• Proc. Fabric. Constr.
• Comm. &

Start-Up Earth Works 1,248,000 m3 N/A N/A Concrete 109,000 m3 N/A Formwork 255,000 m2 N/A Reinforcing Steel 7,500 ton Structural Steel 6,000 ton N/A

• Mech. Equipment

42,500 ton Insulation & Paint 49,500 m2 N/A Cabling 1,000,000 lm

Not by ENKA Partially by ENKA Fully by ENKA

• Location: Bursa - Turkey
• Client: Turkish Electricity Authority (TEK)
• Construction Period: May 1996 – June 1999
• Project Value: US$ 512 Million
• Project Description:

The project encompassed all civil works, sub- and superstructures, and supply of auxiliary components. The scope of works also included the supply, installation, testing and putting into operation of the mechanical and electrical systems at the power plant. The main components were supplied from Japan by MHI. The project was financed by Japanese EXIM and a number of commercial banks. The main plant consists of two power blocks. Each has a set of two combustion turbines/generators, two heat recovery steam generators, one steam turbine / generator and one closed cooling water system with a 135 m natural draft dry cooling tower. The total net output of the combined cycle power plant is 1,409 MW, which is achieved by four gas turbines / generators each with a nominal capacity of 239 MW and two steam turbines/generators each with a nominal capacity of 238 MW. The annual power generation capacity of the plant is 10 billion kWh.

10 of 28

Phone : +90 (212) 376 10 00 (pbx) Fax : +90 (212) 272 88 69 Web: www.enka.com E-mail: enka@enka.com Address: Balmumcu Mah., Zincirlikuyu Yolu No: 10 Besiktas, Istanbul, Turkey 34349

FEED-OBCE Works for Aliağa STAR Cogeneration Steam & Power Project - Turkey

• Location: Izmir - Turkey
• Client: SOCAR Turkey Akaryakıt Depolama A.Ş.
• Construction Period: June 2020 – Jan 2021
• Project Value: Confidential
• Project Description:

The Joint Venture (JV) between ENKA-ÜSTAY (ÜSTAY YAPI TAAHHÜT VE TİCARET AŞ). was awarded the Front End Engineering Design and Open Book Cost Estimation works for the Aliağa STAR Cogeneration Steam and Power Project. The JV is to prepare the FEED package including the Open Book Cost Estimation (OBCE) study as a second and final stage of the project’s bid process that will be the basis of the Contractor’s EPC commercial proposal. The FEED-OBCE works will cover the conceptual and basic design, the Open Book LSTK Price Development of the STAR Cogeneration Plant based

• n two different Gas Turbine Generator technologies

(Siemens’ SGT-800-57 and GE’s 6F.03) as well as support to Owner in obtaining the permits.

• Cogeneration Cycle : 80 - 100 MW electrical output,

single pressure level 200t/h process steam

• Combined Cycle : 90 -110 MW electrical output, in

total 160-180 t/h of steam at several pressure levels

11 of 28

Phone : +90 (212) 376 10 00 (pbx) Fax : +90 (212) 272 88 69 Web: www.enka.com E-mail: enka@enka.com Address: Balmumcu Mah., Zincirlikuyu Yolu No: 10 Besiktas, Istanbul, Turkey 34349

Location: Rotterdam - The Netherlands Client: Rijnmond Energie CV Construction Period: Aug 2002 – June 2004 Project Value: US$ 362 Million Project Description:

The Rijnmond Energy Center was a natural gas fueled facility with a nominal 790 MW net output. It consisted of two combustion turbine generators (CTGs), two fired heat- recovery steam generators (HRSGs), and one lateral exhaust steam turbine generator (STG) in a 2x2x1 configuration. Plant cooling was provided by a mechanical draft, plume- abated cooling tower, with makeup water from the nearby Petroleum Haven, following processing through an acti- floc clarifier. The plant was designed to deliver 125 tons / hour of steam to the nearby Shell refinery and was designed to a capacity of exporting up to 350 tons/hour.

Main Work Item Quantity Unit Design, Eng. Proc.

• Fabric. Constr.

Comm. & Start- Up Earth Works 146,449 m3 N/A N/A Concrete 17,382 m3 N/A Structural Steel 2,381 ton A/G Piping 12,955 lm Cabling 287,165 lm N/A Insulation & Paint 6,251 ton N/A Buildings 2,774 m2

Not by ENKA Partially by ENKA Fully by ENKA

790 MW Rijnmond Natural Gas CCPP - Netherlands

12 of 28

Phone : +90 (212) 376 10 00 (pbx) Fax : +90 (212) 272 88 69 Web: www.enka.com E-mail: enka@enka.com Address: Balmumcu Mah., Zincirlikuyu Yolu No: 10 Besiktas, Istanbul, Turkey 34349

411 MW Yajvinskaja CCPP - Russia

Awarded the “Best Project in the Power/Industrial category” in 2013 Global Best Projects Competition of ENR (Engineering News-Record).

• Location: Perm Region - Russia
• Client: OGK-4 (EON)
• Construction Period: July 2008 – Aug 2011
• Project Value: US$ 460 Million
• Project Description:

The Yajva Combined Cycle Natural Gas Power Plant Project consisted of a single shaft Siemens 1xSCC5- 4000F-1S Power Train comprising a Gas Turbine, Steam Turbine, Generator and Condenser, a vertical natural circulation type unfired boiler manufactured by CMI as well as all auxiliary equipment such as steam / water cycle, a water treatment plant, controls systems, electrical systems, instrumentation, gas compressors, an administration building, a natural draft cooling tower and a 220 kV switchyard. ENKA’s scope as the EPC contractor of the Yajva Combined Cycle Power Plant Project covered all the works including permitting, engineering, procurement, construction, startup, testing and commissioning of the plant

Main Work Item Quantity Unit Design, Eng. Proc. Fabric. Constr.

• Comm. &

Start-Up Earth Works 50,000 m3 N/A N/A Concrete 11,427 m3 N/A Structural Steel 3,074 ton A/G Piping 959 ton Cabling 385,337 lm N/A

• Mech. Equipment

6,155 ton Insulation & Paint 6,000 m2 N/A Buildings 8,328 m2

Not by ENKA Partially by ENKA Fully by ENKA

13 of 28

Phone : +90 (212) 376 10 00 (pbx) Fax : +90 (212) 272 88 69 Web: www.enka.com E-mail: enka@enka.com Address: Balmumcu Mah., Zincirlikuyu Yolu No: 10 Besiktas, Istanbul, Turkey 34349

800 MW Berezovskaya coal fired Power Plant - Russia

Main Work Item Quantity Unit FEED Design, Engin. Proc. Transport & Logistic Fabric. Constr. Structural Steel 5,177 ton Mech. Equipment 3,629 ton Ductwork 3,784 ton A/G Piping 3.074 ton Pressure Parts 4,119 ton

Not by ENKA Partially by ENKA Fully by ENKA

• Location: Sharypovo, Krasnoyarsk - Russia
• Client: E.ON Russia
• Construction Period: June 2012 – Sept 2015
• Project Value: US$ 172 Million
• Project Description:

The Berezovskaya Coal Fired Power Plant Project, being the only power plant in the Russian Federation with 800 MW power units and where coal is used as the fuel, consisted of the construction of the 3rd power block with a capacity of 800 MW, to increase the capacity of the overall plant to 2,400 MW. The total of erection works performed by ENKA was 20,000 tons and consisted of 3,784 tons of duct works, 5,177 tons of steel structure works, 3,629 tons of equipment erection, 4,119 tons of pressure parts erection, 3,074 tons of piping erection, as well as 1,387 tons of pressure parts preassembly and the hydraulic testing of the boiler.

14 of 28

Phone : +90 (212) 376 10 00 (pbx) Fax : +90 (212) 272 88 69 Web: www.enka.com E-mail: enka@enka.com Address: Balmumcu Mah., Zincirlikuyu Yolu No: 10 Besiktas, Istanbul, Turkey 34349

495 MW Nizhnekamsk CCGT Thermal Power Plant - Russıa

• Location: Nizhnekamsk, Tatarstan - Russia
• Client: PJSC ”Nizhnekaskneftekhim”
• Construction Period: Dec 2017 – Apr 2021
• Project Description:

On 12 January 2017, ENKA entered into a consortium agreement with Siemens to undertake works on the Nizhnekamsk Combined Cycle Gas Turbine Thermal Power Plant Project (NK CCGT-TPP) under a contract awarded by Nizhnekamskneftekhim on 18 December 2017. The project is located in the industrial hub in the southeast of the city of Nizhnekamsk, on the left bank of the River Kama, in the Republic of Tatarstan, Russia. The works, which are to be performed on an engineering, procurement and construction (EPC) basis, encompass the design, manufacture, delivery to site, erection, painting, setting to work, commissioning, start-up and testing of the NK CCGT-TPP . The NK CCGT-TPP will have a configuration of two gas turbines, one steam turbine and two heat recovery steam

• generators. The main fuel for the NK CCGT-TPP will be

natural gas, together with associated gas derivatives (syngas) that are by-products of Nizhnekamskneftekhim’s production processes.

Nizhnekamsk project was awarded the “Distinction” prize by British Safety Council in the “International Safety Awards 2020”

Main Work Item Quantity Unit Design, Eng. Proc. Fabric. Constr.

• Comm. &

Start-Up Earth Works 133,694 m3 N/A Concrete 30,343 m3 N/A Structural Steel 5,601 ton A/G Piping 1,136 ton Cabling 900,000 lm Insulation & Paint 23,861 m2 N/A Buildings 21,000 m2

15 of 28

Phone : +90 (212) 376 10 00 (pbx) Fax : +90 (212) 272 88 69 Web: www.enka.com E-mail: enka@enka.com Address: Balmumcu Mah., Zincirlikuyu Yolu No: 10 Besiktas, Istanbul, Turkey 34349

250 MW Kazan CCPP – Tatarstan, Russıa

• Location: Kazan, Tatarstan - Russia
• Client: PJSC Kazanorgsintez
• Construction Period: Oct 2019 – Mar 2023
• Project Description:

On October 2nd 2019, Siemens signed a contract with PJSC Kazanorgsintez, a member of the TAIF Group, for the delivery, installation, and commissioning of one SGT5-2000E gas turbine, one SST-600 steam turbine, one heat recovery steam generator and all associated systems for a 250 MW Combined Cycle Power Plant in Kazan (KOS Project) in Tatarstan in the Russian Federation. ENKA has a “Cooperation Agreement” with Siemens, signed on February 27th 2018, regarding the construction of the plant. Within the framework of this “Cooperation Agreement” ENKA is to perform the engineering, procurement and construction (EPC) works. ENKA will also be responsible for

• commissioning. Siemens will supply the gas and steam
• turbines. The main fuel for the plant will be natural gas. The

plant will also make use of the associated gas derivatives (syngas) that are by-products of Kazanorgsintez’s production processes.

Not by ENKA Partially by ENKA Fully by ENKA

Main Work Item Quantity Unit Design, Eng. Proc. Fabric. Constr.

• Comm. &

Start-Up Earth Works 154,382 m3 N/A N/A Concrete 22,067 m3 N/A N/A Structural Steel 4,500 ton N/A A/G Piping 1,605 ton Cabling 548,250 lm N/A Insulation & Paint 15,082 m2 N/A N/A Buildings 13,348 m2

16 of 28

Phone : +90 (212) 376 10 00 (pbx) Fax : +90 (212) 272 88 69 Web: www.enka.com E-mail: enka@enka.com Address: Balmumcu Mah., Zincirlikuyu Yolu No: 10 Besiktas, Istanbul, Turkey 34349

858 MW Zainskaya CCPP – Tatarstan, Russıa

• Location: Zainsk, Tatarstan - Russia
• Client: Joint Stock Company "Tatenergo“
• Construction Period: July 2020 – Nov 2023
• Project Description:

On July 2, 2020, ENKA signed a contract with the Russian company JSC Tatenergo for the turnkey construction of Zainskaya 858 MW Combined Cycle Power Plant. The project is located in Zainsk, Tatarstan Republic, the Russian Federation. The scope of work awarded to ENKA consists of design and survey works, construction and installation works, commissioning works, Comprehensive Tests, Performance Tests, Testing of power generation equipment, as well as

• ther activities.

The project consists of a gas turbine plant with an electric capacity of 577 MW, a steam turbine plant with an electric capacity of 281 MW, booster compressor station with a gas purification unit, a heat recovery steam generator, station auxiliaries for cogeneration. The project will be based on 1×1 configuration, equipped with GE’s 9HA.02 Gas Turbine

• Generator. When completed, the plant will achieve an output
• f 858 MW and an efficiency of 64.7% which will be the most

efficient power plant of the Russian Federation.

Main Work Item Quantity Unit Design, Eng. Proc. Fabric. Constr.

• Comm. &

Start-Up Earth Works 218,674 m3 N/A Concrete 46,111 m3 N/A Structural Steel 6,825 ton A/G Piping 1,851 ton Cabling 511,081 lm Insulation & Paint 51,267 m2 N/A

17 of 28

Phone : +90 (212) 376 10 00 (pbx) Fax : +90 (212) 272 88 69 Web: www.enka.com E-mail: enka@enka.com Address: Balmumcu Mah., Zincirlikuyu Yolu No: 10 Besiktas, Istanbul, Turkey 34349

West Qurna 2 PGP & Power Distribution System - Iraq

• Location: Basra - Iraq
• Client: LUKOIL Mid-East Limited
• Construction Period: Dec 2011 – July 2014
• Project Value: US$ 387 Million
• Project Description:

ENKA performed the full front-end engineering design, detailed engineering, procurement, construction, commissioning, start-up and performance testing scope of works for the West Qurna 2 Power Generation Plant & Power Distribution System project, utilizing in-house resources on a lump sum turnkey basis. The specific content of the plant consisted of three (3) GE MS6001B Heavy Duty Dual Fuel Gas Turbine Generators - Simple Cycle - 42 MW each, a Fuel Gas Treatment Plant (45,000 Nm3/hour capacity) and a compression system included with fuel gas buffer storage, a liquid fuel unloading, storage and distribution system; 33kV/132kV GIS switchgear, power management system, a water treatment plant; firefighting and protection systems, utilities’ networks; all associated balance of plant, buildings and infrastructure. The project has a high level of operational intelligence and reliability, compared to a standard power plant, due to its being the sole source of electric power for a giant oil field.

Main Work Item Quantity Unit

Design, Engineering

Proc. Fabric. Constr.

• Comm. &

Start-Up Earth Works 120,000 m3 N/A N/A Concrete 32,000 m3 N/A Structural Steel 600 ton A/G Piping 300 ton Cabling 385,000 lm N/A Mech. Equipment 5,250 ton Buildings 3,200 m2

Not by ENKA Partially by ENKA Fully by ENKA

18 of 28

Phone : +90 (212) 376 10 00 (pbx) Fax : +90 (212) 272 88 69 Web: www.enka.com E-mail: enka@enka.com Address: Balmumcu Mah., Zincirlikuyu Yolu No: 10 Besiktas, Istanbul, Turkey 34349

Erbil 1,500 MW CCPP - Iraq

• Location: Erbil - Iraq
• Client: Mass Group Holding Ltd.
• Construction Period: Apr 2012 – Oct 2015
• Project Description:

ENKA executed the design, procurement, installation and start-up of eight Heat Recovery Steam Generators, two nominally rated 250 MW Steam Turbine Generators, two GSU Transformers, two 40-cell Air Cooled Condenser systems and all other equipment, to convert the simple cycle plant into two blocks

• f

4x4x1 combined cycle configuration, including all civil and erection works. Erbil Combined Cycle Power Plant project is designed to work on two types of fuel – natural gas as the primary and diesel as the secondary source and utilizes the exhaust heat produced by the existing Erbil Gas Power Station. The Erbil 1,500 MW Combined Cycle Power Plant project was Iraq’s first conversion project from simple cycle to combined cycle and the first combined cycle power plant in the country.

Not by ENKA Partially by ENKA Fully by ENKA

Main Work Item Quantity Unit Design, Engin. Proc. Fabric. Constr.

• Comm. &

Start-Up Earth Works 345,000 m3 N/A N/A Concrete 30,000 m3 N/A Structural Steel 3,800 ton Piping Erection 2,000 ton Cabling 600,000 lm N/A

• Mech. Equipment

25,000 ton Insulation & Paint 50,000 m2 N/A Buildings 6,500 m2 N/A

19 of 28

Phone : +90 (212) 376 10 00 (pbx) Fax : +90 (212) 272 88 69 Web: www.enka.com E-mail: enka@enka.com Address: Balmumcu Mah., Zincirlikuyu Yolu No: 10 Besiktas, Istanbul, Turkey 34349

500 MW Al Haydariyah SCPP - Iraq

• Location: Al Najaf - Iraq
• Client: Ministry of Electricity of Iraq
• Construction Period: Apr 2012 – Dec 2013
• Project Value: US$ 2,5 Million USD
• Project Description:

Basic & Detail Design and Engineering of a 4 x 125 MW Simple Cycle Power Generation Plant with all Balance of Plant (BOP) systems to support safe and efficient

• peration of the whole Power Plant.

The produced number of Engineering documents was approximately 1,050 including engineering specifications, operation descriptions, operation and maintenance instructions and technical requisitions.

20 of 28

Phone : +90 (212) 376 10 00 (pbx) Fax : +90 (212) 272 88 69 Web: www.enka.com E-mail: enka@enka.com Address: Balmumcu Mah., Zincirlikuyu Yolu No: 10 Besiktas, Istanbul, Turkey 34349

500 MW Najibiyah SCPP - Iraq

• Location: Basra - Iraq
• Client: Ministry of Electricity of Iraq
• Construction Period: May 2013 – May 2015
• Project Value: US$ 271 Million
• Project Description:

The project comprised engineering, procurement, construction, commissioning and start-up, for a 4 x 125 MW Power Generation Plant, to operate in simple cycle mode of

• peration with three types of fuel, heavy fuel oil, natural gas

and light distillate oil, complete with all balance of plant systems, to support the safe and efficient operation of Combustion Turbine Generators units. The scope of the services provided by ENKA included: complete basic and detailed design and engineering of the plant, utilizing in-house resources, supply of all balance of plant systems and equipment, all civil works unloading, metering and fuel treatment systems, Auxiliary Boiler System, 400 kV and 132 kV GIS Systems with step-up transformers, MV and LV Substation with auxiliary transformers, cabling, instrument and plant air supply systems, Black Start and Emergency Diesel Generators fire protection, detection, alarm and extinguishing systems, water storage, pre-treatment and demineralization plant, waste collection and treatment system, power plant distributed control system, construction of buildings, supply

• f spare parts, and start-up and commissioning of the plant
• n a lump sum turnkey basis.

Main Work Item Quantity Unit Design, Eng. Proc. Fabric. Constr. Comm. & Start-Up Earth Works 119,000 m3 N/A N/A N/A Concrete 102,000 m3 N/A Structural Steel 1,600 ton A/G Piping 1,600 ton Cabling 858,000 lm N/A Mech. Equipment 9,400 ton Insulation & Paint 70,000 m2 N/A Buildings 6,638 m2

Not by ENKA Partially by ENKA Fully by ENKA

21 of 28

Phone : +90 (212) 376 10 00 (pbx) Fax : +90 (212) 272 88 69 Web: www.enka.com E-mail: enka@enka.com Address: Balmumcu Mah., Zincirlikuyu Yolu No: 10 Besiktas, Istanbul, Turkey 34349

Sulaymaniyah 1,500 MW CCPP - IRAQ

• Location: Sulaymaniyah - Iraq
• Client: Mass Group Holding Ltd.
• Construction Period: July 2013 - July 2016
• Project Description:

The existing simple cycle Sulaymaniyah Gas Power Station had been developed by MGH - Mass Group Holding Ltd. with a capacity of 1,000 MW with eight GE - 9E gas

• turbines. Through the use of steam turbines manufactured

by GE, the combined cycle gas turbines conversion added 500 MW installed capacity to the plant, making an overall capacity of 1,500 MW. The Sulaymaniyah Combined Cycle Power Plant Project was designed to work on two types of fuel – natural gas as the primary and diesel as the secondary source and to utilize the exhaust heat produced by the existing Sulaymaniyah Gas Power Station. The major works under the contract were the design, engineering, procurement, shipment/ delivery, installation construction, interconnection, pre-commissioning, commissioning and start-up of eight Heat Recovery Steam Generators, two nominally rated 250 MW GE Steam Turbine Generators, two GSU Transformers, two 40-cell Air Cooled Condenser systems and all other Balance of Plant equipment to convert the simple cycle plant into two blocks

• f 4x4x1 combined cycle configuration, as well as

demonstrating parallel operation with the grid at the required net output, performance testing, classroom training of the operating and maintenance personnel, and preparation of the integrated operation and maintenance manuals.

Main Work Item Quantity Unit Design & Eng

Proc. Fabric. Constr.

Comm & Start-Up Earth Works

260,000 m3

N/A

N/A

Concrete

45,000 m3 N/A

Structural Steel

5,800 ton

Piping Erection

2,000 ton

Cabling

1,100,000 lm

N/A Equipment Erect.

36,000 ton

Insulation & Paint

52,000 m2 N/A

Buildings

6,500 m2 Not by ENKA Partially by ENKA Fully by ENKA

22 of 28

Phone : +90 (212) 376 10 00 (pbx) Fax : +90 (212) 272 88 69 Web: www.enka.com E-mail: enka@enka.com Address: Balmumcu Mah., Zincirlikuyu Yolu No: 10 Besiktas, Istanbul, Turkey 34349

Bazyan 500 MW SCPP - Iraq

• Location: Sulaymaniyah - Iraq
• Client : Qaiwan Company for Trading, General

Contracts, Oil Services & General Transport Ltd.

• Construction Period: Sept 2014 – March 2016
• Project Description:

The Qaiwan Group awarded ENKA the Bazyan Simple Cycle Power Plant Project on an EPC turnkey basis. The power capacity of the plant is 500 MW generated by four GE-9E-3 gas turbines, an air insulated switchyard of 132kV, fuel gas conditioning system, three Distillate Fuel Oil tanks, each of 15,000 m3 capacity, a water treatment plant and all Balance of Plant systems, complete with all accessories, including piping, wiring, instrumentation controls and panels and all other facilities and required capabilities. The scope of the work covers all engineering, design, procurement, manufacturing, shipment/ delivery, construction, installation, testing, interconnection, pre- commissioning, commissioning, start-up, demonstration of parallel operation with the grid at the required net output and performance testing activities as well as preparation of operation & maintenance manuals and classroom training of the operating and maintenance personnel.

Not by ENKA Partially by ENKA Fully by ENKA

Main Work Item Quantity Unit Design& Eng Proc. Fabric. Constr.

• Comm. & Start-

Up Earth Works 250,000 m3 N/A N/A Concrete 25,000 m3 N/A Structural Steel 500 ton A/G Piping 260 ton Cabling 395,000 lm N/A Mech. Equipment 12,000 ton Insulation & Paint 32,500 lm N/A Buildings 4,800 m2

23 of 28

Phone : +90 (212) 376 10 00 (pbx) Fax : +90 (212) 272 88 69 Web: www.enka.com E-mail: enka@enka.com Address: Balmumcu Mah., Zincirlikuyu Yolu No: 10 Besiktas, Istanbul, Turkey 34349

• Location: Baghdad - Iraq
• Client: Mass Group Holding Limited
• Construction Period: Oct 2014 – Feb 2018
• Project Description:

The Baghdad Electrical Power Station - Besmaya Project is an EPC contract undertaken and executed by ENKA, on a lump sum turnkey basis, including engineering, procurement, construction, commissioning, start-up and performance testing. The contract, signed between ENKA and Mass Energy Group Holding Ltd., comprised the first phase of the project, namely a 1,500 MW gas fired Combined Cycle Power Plant including all the infrastructure and utilities to serve also the future extension of the plant capacity to 3,000 MW. Phase-1, configured as 2 blocks of 2 x 2 x 1 combined cycle (1,500 MW), was designed and built to make 1,000 MW available for commercial operation on simple cycle mode by the end of 2016 and to add 500 MW with steam cycle by the end of 2017. The combined cycle part of the plant consists of 4 Heat Recovery Steam Generators including surface type condensers, 2 nominal rated 250 MW steam turbine generators, 2 wet type mechanical draft cooling towers, all the requisite equipment and systems for a safe, reliable and efficient combined cycle power generating facility.

Main Work Item Quantity Unit Design& Eng. Proc. Fabric. Constr.

• Comm. &

Start-Up Earth Works 300,000 m3 N/A N/A Concrete 60,000 m3 N/A Structural Steel 9,000 ton Piping 3,000 ton E&I Cabling 1,000,000 lm N/A Equipment Erection 35,000 ton Field Erected Tanks 2,500 ton

Not by ENKA Partially by ENKA Fully by ENKA

Besmaya 1,500 MW CCP Station - Iraq

24 of 28

Phone : +90 (212) 376 10 00 (pbx) Fax : +90 (212) 272 88 69 Web: www.enka.com E-mail: enka@enka.com Address: Balmumcu Mah., Zincirlikuyu Yolu No: 10 Besiktas, Istanbul, Turkey 34349

750 MW SAMAWA CCPP - IRAQ

• Location: Samawa - Iraq
• Client: Ministry of Electricity of Iraq
• Construction Period:

Phase 1: Mar 2019 - Mar 2021 Phase 2: TBD

• Project Value: US$ 562 Million
• Project Description:

ENKA entered into a consortium agreement with General Electric (GE) on January 3rd 2017, to undertake works on the Samawa Combined Cycle Power Plant project which was awarded to GE by the Ministry of Electricity of Iraq under a contract dated February 5th 2017. The contract, which was awarded on an Engineering, Procurement and Construction (EPC) basis, includes design works, manufacturing, deliveries to site, construction and assembly works, operation, commissioning, start up and testing. The gas turbines and generators and their off-base auxiliaries supplied by employer were to be installed and commissioned by the GE-ENKA consortium in simple- cycle mode and then converted to combined-cycle through the addition of a steam tail (the “Add-On”) and associated equipment.

Not by ENKA Partially by ENKA Fully by ENKA Main Work Item (Phase 1) Quantity Unit Design& Eng. Proc. Fabric. Constr.

• Comm. &

Start-Up Earth Works 585,000 m3 N/A N/A Concrete 82,500 m3 N/A Structural Steel 1,800 ton Piping Erection 900 ton Cabling 1,285,000 m N/A Field Erected Tanks 2,700 ton

25 of 28

Phone : +90 (212) 376 10 00 (pbx) Fax : +90 (212) 272 88 69 Web: www.enka.com E-mail: enka@enka.com Address: Balmumcu Mah., Zincirlikuyu Yolu No: 10 Besiktas, Istanbul, Turkey 34349

750 MW DHI QAR CCPP - IRAQ

• Location: Nasiriyah - Iraq
• Client: Ministry of Electricity of Iraq
• Construction Period:

Phase 1: Mar 2019 - Feb 2021 Phase 2: TBD

• Project Value: US$ 561 Million
• Project Description:

ENKA entered into a consortium agreement with General Electric (GE) on January 3rd 2017, to undertake works on the Dhi Qar Combined Cycle Power Plant project which was awarded to GE by the Ministry of Electricity of Iraq under a contract signed on February 5th 2017. The contract, which was awarded on an Engineering, Procurement and Construction (EPC) basis, includes design works, manufacturing, deliveries to site, construction and assembly works, operation, commissioning, start up and testing. The gas turbines and generators and their off-base auxiliaries supplied by employer were to be installed and commissioned by the GE-ENKA consortium in simple- cycle mode and then converted to combined-cycle through the addition of a steam tail (the “Add-On”) and associated equipment.

Not by ENKA Partially by ENKA Fully by ENKA

Main Work Item (Phase 1) Quantity Unit Design& Eng. Proc. Fabric. Constr.

• Comm. &

Start-Up Earth Works 550,000 m3 N/A N/A Concrete 77,000 m3 N/A Structural Steel 1.500 ton Piping Erection 820 ton Cabling 1,110,000 m N/A Field Erected Tanks 2,500 ton

26 of 28

Phone : +90 (212) 376 10 00 (pbx) Fax : +90 (212) 272 88 69 Web: www.enka.com E-mail: enka@enka.com Address: Balmumcu Mah., Zincirlikuyu Yolu No: 10 Besiktas, Istanbul, Turkey 34349

570 MW Zwitina GTPP - Libya

• Location: Zwitina - Libya
• Client: General Electricity Company of Libya
• Construction Period: Apr 2008 – Aug 2012
• Project Value: EUR 89 Million
• Project Description:

Engineering, procurement, construction, commissioning and start-up

• f a 2 x 285 MW Simple Cycle Power Generation plant on turn-key

basis. Power island of the plant will consist of 2 units Siemens SGT5-PAC 4000F Combustion Turbine Generator sets complete with auxiliary system which will be supplied by the Owner free-issue at site.

Main Work Item Quantity Unit Design& Eng. Proc. Fabric. Constr. Commissioning & Start-Up Earth Works 29,975 m3 N/A N/A N/A Concrete 11,400 m3 N/A Structural Steel 1,600 ton A/G Piping 203 ton Cabling 154,000 lm N/A

• Mech. Equipment

1,360 ton Insulation & Paint 30,223 m2 N/A Buildings 5,872 m2

Not by ENKA Partially by ENKA Fully by ENKA

27 of 28

Phone : +90 (212) 376 10 00 (pbx) Fax : +90 (212) 272 88 69 Web: www.enka.com E-mail: enka@enka.com Address: Balmumcu Mah., Zincirlikuyu Yolu No: 10 Besiktas, Istanbul, Turkey 34349

640 MW Awbari GTP - Lıbya

• Location: Awbari - Libya
• Client: General Electricity Company of Libya
• Construction Period: Dec 2010 – Nov 2017
• Project Value: EUR 180 Million
• Project Description:

Engineering, procurement, construction, commissioning and start-up of a 4 x 160 MW Simple Cycle Power Generation plant on turn-key basis. Power Island of the plant will consist 4 units of Siemens SGT5-PAC 2000E Combustion Turbine + SGen5-100A Generator sets.

Main Work Item Quantity Unit Design, Engineering Procurement Fabrication Construction Commissioning & Start-Up Earth Works 95,114 m3 N/A N/A

N/A

Concrete 31,791 m3

N/A

Structural Steel 5,300 ton A/G Piping 253 ton Cabling 206,500 lm N/A

• Mech. Equipment

2,860 ton Insulation & Paint 32,520 m2

N/A

Buildings 11,000 m2

Not by ENKA Partially by ENKA Fully by ENKA

İNŞAAT VE SANAYİ A.Ş.

Balmumcu Mahallesi, Zincirlikuyu Yolu No: 10, 34349 Beşiktaş / İstanbul Tel: +90 (212) 376 10 00 (pbx); Fax: +90 (212) 272 88 69 Web: https://www.enka.com