Engineering Engineering Ltd. Co.

Address : NISH İstanbul Plaza, Çobançeşme Sanayi Cad. No:44 C -Blok Kat:3 Daire:40 34196 Yenibosna / İstanbul

Telephone : +90.212.603 65 55 & Mobile : +90.533.459 65 89www.dualengineering.com

Services

IndustrialWorks

� Hazardous Area Classification� Cathodic Protection Calculations (For

Tanks, Jetty and Pipelines) and Design� Lightning Protection with using only

Faraday Cage system Calculations anddesign projects

� Grounding Calculations with soil resistivitymeasurements according to IEC norms andproject design (clear, safety, substationsystems)

� Stack Aviation and Lightning Protectionproject design

MetroWorks

OtherWorks

� Load current study� Supplying nearby station calculations�MV Cables Current reduction factor

calculations�Metro lines Stray Current Calculations and

project design�Emergency Open & Shutdown�Grounding/Communication Systems

Scada/PA-GA/CCTV / PI /Clock /Radio/Automatic Ticket Collection/ Metro Lines

�Preparation of Bid/Feed Design Project/Detail Design Project/Unit Price Rates, Final Acceptance Calculations

�Preparation of Technical Specification /Maintenance Manual/ Design Criteria

�Highway Crossroad signalization systemcalculations and project design

�MV / LV / Power Building LightingCalculationsBus-Bar Cable tray and conduit layouts

project design� Harmonic Calculations� Thermal/Hydroelectric/Coal/Wind Power

Centrals all of the electric project design� Ex-proof area project design, selected

equipments, typical mounting details� 154kV HV to 34.5/22.5/10.5/6.6 MV to 0.4kV

LV to Low Current Project Design� Value Engineering + Owner Engineering +

Supervisory Services� Methanator & Kerosene Units Electric

Project Design� Electric/Instrumentation/Automation/

HVAC/Mechanic/Piping/ArchitecturalProject Design

Automatic Ticket Collection/ Metro LinesLow Current Systems / Tunnel Lighting &Other Systems’ Design Criteria, BlockDiagrams, Schematics

�Design Manual Handbook Preparation�Traction Power Calculation and design�Catenary Systems Design� Loudspeaker and Camera Lens Degree

Calculations� Signalization System area distribution and

calculation

�Bus-Bar Cable tray and conduit layouts�Building lighting, socket outlet, power,

HVAC, low current systems (SCADA,CCTV, Telephone, Data, Radio, PI,PA/GA, Clock, Building Automation )installation project design

�Highway and Metro Tunnels Systems project design

�City Cable TV design

� API 540-Electrical Installations in Petroleum Processing Plants� API 505-Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classifies as

Class I, Zone 0, Zone 1 and Zone 2� API 1104-Welding of pipelines and related facilities� ITU-T K.20-Resistibility of telecommunication switching equipment to overvoltage’s and overcurrents� UFC-3-56-1-Stationary Battery Room Design

Using some of international standards

� UFC-3-56-1-Stationary Battery Room Design� IEEE-Std 1115-Sizing Nickel Cadmium Batteries for Stationary Applications � BS 6651-Protection of structures against lightning� IEC 62305-3-Protection against lightning / Part-3: Physical damage to structures and life hazard� IEC 60076-8-Power Transformers Application Guide� IEC 60079-0-Electrical apparatus for explosive gas atmospheres-Part 0:General requirements� IEC 60364-5-52-Electrical Installations of Buildings – Selection and erection of electrical equipment wiring systems� IEC 61850-3-Communication network and systems in substations – Part 3: General requirements � IEEE Std 1300-Guide for cable connections for gas-insulated substations� IEEE Std 1100- IEEE Recommended Practice for Powering and Grounding Electronic Equipment� IEEE Std 142- IEEE Recommended Practice for Grounding of Industrial and Commercial Power Systems� NFPA-72-National Fire Alarm Code� NFPA-850-Recommended Practice for Fire Protection� BS 7361 - Part 1 Code of Practice for Cathodic Protection � BS 7361 - Part 1 Code of Practice for Cathodic Protection � BS 5839 – Part 1 Code of Practice for system design, installation and servicing for Fire Detection for General Buildings� BOTAS 4-NGTL 0-GN-E-002-8002 CP Design Calc. & Sizing - 8003 Spec for CP Installation� Mechanical Engineer’s Reference Book – Edward H. Smith � TCRP Report 57-Track Design Handbook for Light Rail Transit � EN-50 122-2-Railway Applications-fixed installations-Part 2: Protective provisions against the effects of Stray Currents

caused by DC traction systems� VDE 0150-Corrosion resulting from stray currents from DC installation� TIA/EIA TSB-72-Centralized Optical Fiber Cabling Guidelines

Dear Clients and Friends,

As of May 2011, I have given up my post as the Electrical Department Manager atTekfen Engineering Co. Inc. where Iserved for 14 years, the last five of which as department manager. I am taking over DUAL Engineering Co. Inc. which hasbeen active since 2006 in the electrical engineering field for Industrial Plants. Apart from electrical engineering services forindustrial plants, our company, together with its solution partners, provides services for instrumentation, automation,mechanical and piping engineering, HVAC and architectural design.

Every company has its own method of operation, and our ambition is to set the bar in our area of expertise and deliver ourclients’ projects within internationally-accepted quality levels for industrial plants to include:

�High Voltage Switchyards�FossilFueledPowerPlants

Message from General Manager and background information

�FossilFueledPowerPlants�Wind Energy and Farms�Pipelines�Petrochemical Industry�Pumping Stations�Mass Transit Systems�Airport Hangers�Railroad and Motorway Tunnels�Metro (Heavy & Light) Systems (including Signalization)

We base our calculations on the most current international standards and provide typical installation details (BOTAS,TÜPRAS, Kvaerner) to ensure our clients' satisfaction in enabling them to easily install any type of equipment. Fromcommencement to completion, each project is carried out to internationally-accepted standards to include:

�Proper Project Numbering System�Technical Specifications�DesignBasisDocumentation�DesignBasisDocumentation�Detailed Application Projects�Equipment Data Sheets�Material Requisition

One will note from our company library that we are capable of applying a wide spectrum of standards such as IEC, NFPA,IEEE, API, BS, SNIP, DIN VDE and EN. We also follow project specifictechnical requirements covering all of our clients'needs.

Our goal at DUAL Engineering Co. Inc. is to increase the quality of electrical engineering services in our field and be thepioneer in serving construction and investment companies supporting overseas market initiatives.

Best Regards.

Mehmet ASSAN

PERSONAL

Name : Mehmet Assan (0.533.459 65 89)

Date of Birth : 4 May 1965

Nationality : Turkish

Language : Turkish – Mother Tongue

English – Advanced

KEY EXPERIENCE

� Design coordination and management

� All of the electrical (High Voltage, Medium Voltage, Low Voltage, Low Current) Design of High Voltage Facilites, Metanator and Kerosene Facilities, Fire Training Center, Highway-Passway, Light and Heavy Metro, Power Plant, Jetty, Enhancement of Crude Export Facilities, Crude Oil Pipeline, Water Transmission System, Formula-1 Runway, Complex and Special Buildings and Fabrics (Cotton Yarn, Pharmaceutical, Cement, Iron-Steel, Jail and etc.), Aircraft Hangar

� Design of High Voltage/Medium Voltage/Low Voltage Electrical Single Line Diagram, Indoor and Outdoor Lighting, Grounding, Lightning Protection, Cathodic Protection, Hazardous Area Classification, Ex-proof Area, Electrical Load Scada, Cable Trench/Tray/Conduit Detail Layouts, Wiring and Installation Diagrams

� Preparation of all electrical (High Voltage, Medium Voltage, Low Voltage, Low Current) technical specifications

� Calculate of Lighting Intensity Level, Grounding, Lightning Protection, Lift Loads, Cable voltage drop and cross-section, Bus-bar loads, Transformator and/or Generator loading, Load Current Info and same as other cross-section, Bus-bar loads, Transformator and/or Generator loading, Load Current Info and same as other electrical engineering analysis.

� Design of Fire and Gas Detection, Telephone, Data, Passenger Information, PA/GA, Clock, Safety, CCTV, Radio Detail Layouts, Wiring and Installation Diagrams

� Calculate of Camera Lens Degree, Loudspeaker Sound Level, Cable cross-section and same as other all Low Current system analysis

� Design and Calculate of special systems; Helicopter Runway, Aircraft Shed, Airplane Runway, Pool, Metro Tunnel, Highway Tunnel, Traffic Signalization, Cable TV, Stray Current installations

� Site supervision and project implementation, cost and quantity estimates, bid evaluations

� Use of British (BS), Russian (CNIP), International (IEEE, IEC, NFPA) and Turkish Standards

EDUCATIONIstanbul Technical UniversityThe Faculty of Electrical Engineering (Energy), BSc - 1989

PROFESSIONAL AFFILIATIONS

Member of Istanbul Electrical Engineering AssociationMember of Turkey Electrical Installation Engineers Society

EMPLOYMENT RECORD

May, 2011-Present General Manager, DUAL Engineering, Turkey2006-2011 Electrical Department Manager, Tekfen Engineering, Turkey1997-2006 Lead Electrical Engineer, Tekfen Engineering, Turkey1996-1997 (mid) Project Director, Berg-Westinghouse Electrical Devices Ltd., Turkey1995-1996 Marketing Expert Engineer, Groupe Schneider Co. Inc., Turkey1993-1995 South Cities Office Manager, CEDETAŞ Group, Turkey1990-1993 PLC & AC, Drive Sales Engineer, ABC CEDETAŞ Automaiton & Control Co., Turkey1989-1990 Process Engineer & Manufacturing Manager Assistant, MEKSAN Electronic Oil Pump Manufacturing Co. Inc.,

Turkey

PROFESSIONAL EXPERIENCE

1997 – 2011Tekfen Engineering – Istanbul, Turkey www.tekfenmuhendislik.com

CEYDEM Fire Training Center / Ceyhan / British Petroleum For Fire Training Center special buildings and training area; Power, Grounding, Fire Detection, Hazardous Area Classification, Lightning Protection, PA/GA, Cable tray Ex-Proof Layouts, calculations, preparation of technical specifications, load lists and bid evaluations.

Tüpraş A.Ş. Kerosene Unit / İzmir Alia ğa Refinery / TÜPRAŞ A.Ş. For Area and foundation, Grounding, Fire Detection, Hazardous Area Classification, PA/GA, Cable tray Ex-Proof Layouts, MCC loop and wiring diagrams, single line drawings, calculations, preparation of technical specifications load lists and bid evaluations.

Tüpraş A.Ş. Kerosene Unit / İzmit Alia ğa Refinery / TÜPRAŞ A.Ş. For Area and foundation, Grounding, Fire Detection, Hazardous Area Classification, PA/GA, Cable tray Ex-Proof Layouts, MCC loop and wiring diagrams, single line drawings, calculations, preparation of technical specifications load lists and bid evaluations.

İstanbul Bosphorus Passway / Sambo Engineering/ Korean. For Bosphorus Passway; Road Lighting, Pump Rooms, traffic signalization, electric single line drawings, calculations, preparation of technical specifications load lists and bid evaluations.

Al Khalij Combined Cycle Power Plant / Bechtel – GAMA / Libya For Final Site and Buildings Foundations Grounding, Final Site and Buildings’ Lightning Protection, Final Buildings’ PA/GA-For Final Site and Buildings Foundations Grounding, Final Site and Buildings’ Lightning Protection, Final Buildings’ PA/GA-Telephone-Data, Temporary and Final Outdoor Lighting Detail Layouts, Temporary Area MV/LV Distribution and Cable Trench Layouts, Grounding-Lightning Protection-Cable Cross section and Voltage Drop Calculations

Tüpraş A.Ş. Metanator Foundation / İzmir Alia ğa Refinery / TÜPRAŞ A.Ş. For Area and foundation Grounding, Fire Detection, Hazardous Area Classification, PA/GA, Cable tray Ex-Proof Detail Layouts, calculations, preparation of technical specifications and load lists.

Toros Agriculture Industry & Trading Co. Inc./ Samsun & Adan a-Ceyhan Foundations / New Jetty Constructions For all the Jetty constructions, Medium & Low Voltage Single Line Diagrams, Grounding, Outdoor Lighting, Ex-proof Fire Detection, Hazardous Area Classification, Cathodic Protection, Cable tray distribution Layouts, Cathodic Protection - Outdoor Lighting - Cable cross-section – Grounding - Transformator Load Calculations

Alstom Power Generation AG / Bulgaria-Maritza / East 1 Power StationAlstom Power Generation AG / Bulgaria-Maritza / East 1 Power StationFire Detection, HVAC Panel and cable tray distribution, Building grounding, cable trench plans, Stack Lightning Protection & aviation warning lighting design, HVAC cables voltage drop calculations, preparation of technical specifications and load lists.

İstanbul Metropolitan Municipality / İstanbul Metro–Kirazlı-Ba şak Konutları-4 Metro (8 Stations)Power Distribution Layouts (Lighting - Socket outlet – Panels), Low Current Layouts ( Fire Alarm – Telephone - Data-Clock –CCTV - Passenger Information – Loudspeaker - Noise Microphone - Passenger Aid Telephone - Scada), Lighting Intensity calculations, camera lens calculations, loudspeaker noise calculations, voltage drop calculations, grounding calculations, Low current schematic Diagrams (Fire Alarm-Telephone-Clock-PI), preparation of Load Current Study & technical specifications

Kuwait Oil Company-K.O.C / Enhancement of Crude Export Facilities (For 8-eight tanks, Gravity & Filling Manifold areas and special buildings) Power, indoor lighting, low current (Fire alarm & Telephone), instrument location, hazardous, socket outlet, grounding & faraday type lightning protection plans design, all of the electric (lighting, grounding, lightning protection, voltage drop)calculations, preparation of technical specifications.

Kazakhstan North Caspian Operating Company / Kashagan Main Construction Camp & Temporary Facilities Area for 6500 Men (Between the demountable containers and concrete special buildings) Power distribution, cable trench, Lightning Protection, Grounding, Outdoor Lighting projects design, trench section & details, fire alarm-telephone-cable TV-data systems schematic diagrams, all of the electric (lighting, cable cross section, voltage drop)fire alarm-telephone-cable TV-data systems schematic diagrams, all of the electric (lighting, cable cross section, voltage drop)calculations, preparation of technical specifications.

Kazakhstan North Caspian Operating Company / Kashagan Main Work Office Buildings Power, indoor lighting, low current (Fire alarm & Telephone) plans design, all of the electric (lighting, cable cross section, ex.) calculations, preparation of technical specifications.

Bursa Metropolitan Municipality / BursaRay Light Rail Transit System Station Power, Lighting, Grounding, Cable Tray plans design, Line ways Grounding Layouts design and material take-off. Stray current Protection Layouts design.

Azerbaijan International Operating Company BP Exploration (Shah Deniz) Ltd. / Baku-Tblisi-Ceyhan Crude Oil Pipeline Project –AIOC/ Shahdeniz(Phase-1 Baku Side Special Buildings) (Phase-2 Baku Side Special Buildings)Project –AIOC/ Shahdeniz(Phase-1 Baku Side Special Buildings) (Phase-2 Baku Side Special Buildings)

Special Buildings power, indoor lighting, low current (Fire alarm & Telephone) plans design, all of the electric (lighting, cable cross section, voltage drop, heating ex.) calculations, preparation of data collection tool

İstanbul Metropolitan Municipality / Light Rail Transit Syste m Line Pre-Final Design Works(Bakırköy-Beylikdüzü Line-18 Stations) (Bağcılar-İkitelli Line-20 Stations) (Levent-Bağcılar Line-15 Stations)

Power Distribution Layouts (Lighting- Socket outlet –Panels), Low Current Layouts ( Fire Alarm-Telephone-Data-Clock-CCTV- Passenger Information-Loudspeaker-Noise Microphone-Passenger Aid Telephone- Scada), Lighting Intensity calculations, camera lens calculations, loudspeaker noise calculations, voltage drop calculations, grounding calculations, Low current schematic Diagrams (Fire Alarm-Telephone-Clock-PI), preparation of technical specifications

Formula-1 Area Electric & Electronic Project Design Works

As-Built project works, Pre-Final Calculation works

Azerbaijan International Operating Company BP Exploration (Shah Deniz) Ltd. Central Azeri Complex Buildings

Special Buildings power, indoor lighting, low current (Fire alarm & Telephone) plans design, all of the electric (lighting, cablecross section, ex.) calculations, preparation of technical specifications

Novartis-Kurtköy Pharmaceutical Site Transfer Project/İstanbul

Electrical and low current design, calculations and preparation of technical specifications

Azerbaijan International Operating Company BP Exploration (Shah Deniz) Ltd. Camp & Office Area

Area and buildings power, indoor and outdoor lighting, grounding, lightning protection, low current (Fire alarm & Telephone)plans design, all of the electric (lighting, cable cross section, ex.) calculations and preparation of technical specifications

Ankara Rail Transit System Stage 3 Works

Line ways and stations, buildings power, indoor and outdoor lighting, grounding, lightning protection, low current (CCTV,Fire alarm, Scada systems, master/slave clock, PA, Telephone, Data) plans design, all of the electric (lighting, cable crosssection, ex.) and low current (PA, camera lens, Scada list of information) calculations, preparation of technical specifications

4x360MW Afşin-Elbistan B Thermal Power PlantBunker, Boiler and Coal Crusher Buildings with Stack Lightning Protection & aviation warning lighting, outside area lightingplans design, calculations, preparation of technical specifications

GTT and Enka staff buildings electrical and low current installations design, calculations and preparation of technicalspecifications

Anatolian Health Village / GebzeEnergy transfer line, outside area lighting and low current installations design, calculations and preparation of technicalspecifications

İstanbul Metro Yenikapı-Bağcılar Rail System The design of Metro electromechanical, electrification, telecommunication, signalisation and low current systems, integration to existing Phase 1 system.

TEKFEN Barbaros Residence / İstanbulElectrical and low current installations design, calculations and preparation of technical specifications

TEKFEN Taksim Residence / İstanbulElectrical and low current installations design, calculations and preparation of technical specifications

SPM Sanko Co., Inc. Jetty / Adana-GölovasıLighting, Grounding and Cable Tray installations design, calculations and preparation of technical specifications

Aydın-Denizli Motorway Interchanges Motorway interchange signalization system design, calculations and preparation of technical specifications

TEKFEN Aircraft Hangar Project / İstanbulElectrical and low current design, calculations and preparation of technical specifications

BUSEB Free Zone Office Building / Bursa Electrical and low current calculations and preparation of technical specifications

Eastern Province of Water Transmission System (EPWTS) / Al-Khobar - Saudi ArabiaElectrical, low current and instrumentation system design, calculations and to evaluate the offers.

Denizli Cable TV - Tekfen/Türk TelecomThe design of Cable TV satellite – headend –fibre - distribution system

TEKFEN Uzbekhistan Papfen Cotton Yarn FabricThe design of LV Panels and preparation of technical specifications

1996-1997

BERG-Westinghouse Electrical Devices Ltd. – Istanbul, Turkeywww.berg.com.tr

Çimsa Cement Co. Inc., / Mersin

III. Cement Installation Line MV & LV system design, panels manufacturing and start-up of System and panels

Denizli Cement Co. Inc., / Denizli

II . CementInstallationLine MV & LV systemdesign,panelsmanufacturingandstart-upof SystemandpanelsII . CementInstallationLine MV & LV systemdesign,panelsmanufacturingandstart-upof Systemandpanels

EREĞLİ Iron-Steel Factory / K.Ereğlisi

Start-up Basler Control Electric Devices

Kayseri Textiles Co. Inc., / Kayseri

For Different textile fabrics, Power Factor Compansation panels designing, manufacturing and start-up

U.S.A.İncirlik Air Force / Adana

No.2 Flight runway LV panels manufacturing, distribution system panels modification and start-up

1995-19961995-1996

SCHNEIDER Electric Co., Inc. – Istanbul, Turkey www.schneider-electric.com.tr

TSX 07 Micro Telemecanique PLC / TSX 37 Telemecanique PLC / Marketing Expert Engineer

İstanbul (Europe site), Bursa and Adana zone ASA Telemecanique PLC Expert Engineer

For OEM, Marble Machine Automation program software design, TSX37 Micro PLC sales and start-up

For OEM, PVC Window Machine Automation program software design, TSX37 Micro PLCsales and start-up

1993-1995

CEDETAS Group. – Istanbul, Turkey www.cedetasas.com.tr

İskenderun Steel-Iron Factory /İskenderun

Hitachi AC Drives sales and start-up (For ABC Cedetas Automation & ControlLtd.)

Fire cable and protection system sales and start-up (For Enser Fire-CCTV Ltd.)

Cedetas Proximity Sensors sales and start-up (For Cedetas Electromechanical Co., Inc.)

CCTV systemsalesandstart-up (ForEnserFire-CCTV Ltd.)CCTV systemsalesandstart-up (ForEnserFire-CCTV Ltd.)

MERT Sugar Installation Factory / Gaziantep

The design and start-up of sugar installation line with Hitachi AC Drives and PLCs (For ABC Cedetas Automation & ControlLtd.)

MARSA Kraft Jacobs Factory Co., Inc. / Adana

The design and start-up of chocolate installation with Hitachi PLC (For ABCCedetas Automation & Control Ltd.)

EKİNCİLER Iron-Steel Co., Inc. / İskenderun

The design and start-up of II. Denim Line installation with Hitachi PLC (For ABC Cedetas Automation & Control Ltd.)

The design and start-up Steel Shop Automation with Hitachi PLC (For ABC Cedetas Automation & Control Ltd.)

1990-1993ABC CEDETAS AUTOMATION & CONTROL CO. – Istanbul, Turkey www.abcenser.com.tr

Hitachi PLC & AC Drives / Allen-Bradley PLC & AC Drives / Wonderware Scada

SUNTASAN Timber Factory / Eskişehir

Sales of all factory’s automation, PLC, AC Drive and Scada

SASA Co., Inc. / Adana

Sales of installation line automation with Allen-Bradley PLC & AC Drives

EKİNCİLER Iron-Steel Co., Inc. / İskenderun

Sales of installation line automation with Hitachi PLC & AC Drives

VİTRA Co., Inc. / İstanbul

For new Klozet manufacturing line automation Sales of PLC, AC Drive and LV Panels

1989-1990MEKSAN Electronic Oil Pump Manufacturing Co., Inc.. – Istanbul, T urkey

Wayne-Dressler Oil Pumps / Meksan Electronic Oil Pumps / Meksan Electronic Talking Oil Pumps

For Shell, BP, Petrolofisi etc. firms Electronic Oil Pump CPU, I/O and Display electronic cards first design, manufacturing, service, test and start-up works on Turkey.