Name: Raheel Zafar
Resides: *** B Alsafa plaza Alsafa District Jeddah Saudi Arabia(KSA)
Nationality: Pakistani
Marital Status: Married
Email: **********@*****.***,*********@*******.***
Cell: 009**-*********
STRENGTHS AND ACHIEVEMENTS:
Eager Electrical Engineer with +8 years experience of design and specification of substation control, signalization and protection schemes.
Engineering knowledge about low and high voltage electrical devices (Transformers, HV Circuit breakers, Protection Cubicles, Disconnectors, Earthing switches, Busbars).
Engineering skills on voltage level (11kV - 500kV).
Eager to explore and understand technical solutions.
Fundamental understanding of basic electrical and control engineering principles, specifically,Logical and analytical way of thinking.
Good insight in technical issues because of technical background.
CAREER HISTORY:
August 2006 to date
Responsibilities as ;Senior Protection Design Engineer
DAR ENGINEERING
Jeddah, Saudi Arabia (KSA)
Design of control and protection schemes, of EHV System for Transformers,Circuit breakers, 13.8 – 110 – 380 kV Cubicles.
Design: electrical control panels; electrical systems and relay protection panels.
Work with relay protection panels (Siemens, ABB and Areva).
Selection of materials,equipment, BOQ, procure and monitor the progress through all stages of project design.
Review of technical documentations for the projects.
Check/Review the base/detail design of LCC,Protection Panels,metering,switchgear and Transformers.
Check/Review the data sheet of electrical equipments as per project specification.
Preparation of B.O.Q of the substation control & instrumentation cables.
Preparation of the relay setting calculation (Distance, Differential, Restricted E/F, O/C & EF relays, etc.). (ABB, SIEMENS, SEL, MICOM, ....etc).
Check/Review of the Protections co-ordination study.
Check/Review of the Power system analysis studies (load flow & short circuit).
Review of the scope of work & project specification,provided by customer and identifying potential conflicts.
Preparation of the scope of work , project specification & conceptual tender drawings for the new substations.
Review the technical offers of the equipments as per IEC, ANSI & client standard specifications.
Modification/updation of the existing protection and control schemes of old substations to be match with the new protection scheme as per project requirements.
Integrating the primary and secondary systems for all substation equipments of different vendors.
To Provide expert engineering consultancy/advice and required inputs.
To Ensure Client satisfaction and quality of work .
To Ensure that time schedules are met.
Review of Purchase Orders.
Project planning & management.
Site visit surveys and coordinate with the site project team for the smooth running of project.
Preparation & Updation of Drawing/Document control sheet required for the project.
Preparation of contract drawings like:General Arrangements, interface diagrams,Cable pulling schedule,Substation Layouts, Schematic Diagrams, Wiring Diagrams & Schedules in accordance with engineering requirements.
Preparation of agenda for the design review meetings.
Coordinate with Vendors and other Engineering departments to ensure project design are progressing in accordance with Design Plan time frame.
Following are the major responsibilities for Design & Engineering of EHV, HV & MV substations:
Preparation of Single Line Diagram of Substation.
Review of Base Design for control, protection and metering system.
Design reviewing of Current Transformers, Voltage Transformers.
Preparation of calculations to check the adequacy of Current Transformers,
and Voltage Transformers for protection & metering applications.
Design review of control, protection and metering panels.
Panel Engineering for control, protection and metering panels.
Modification of existing drawings for reinforcement/protection augmentation projects.
System Engineering i.e. Interfacing of control, protection, metering and monitoring panels. Preparation of Cable schedules & Termination chart.
Preparation of SCADA Points list,Annunciation point list,SOE point list,TFR point list,Alarm list.
Relay Setting Calculations & Short Circuit Studies.
Design review of Layout of Substation.
Projects Description
Construction of New 380KV/110KV/13.8kV Substation Rabigh-2 & Modification of its remote end Substation 380KV HVE,Yanbu,Rabigh-1 S/S as “Senior Protection Design Engineer” (Current project).
Preparation of Single Line Diagram, Alarm List ,CT & VT Sizing Calculations, Relay Setting Calculations, Cable schedules & Termination chart ,Review of Base Design & Detail Design of control, protection and metering system.
Construction of New 380KV/110KV/13.8kV Substation Thuwal & Modification of its remote end Substation as “Protection Design Engineer” (old project).
Preparation of Single Line Diagram, Alarm List ,CT & VT Sizing Calculations, Relay Setting Calculations, Cable schedules & Termination chart ,Review of Base Design & Detail Design of control, protection and metering system.
Extension of 380/110/13.8KV Substation South Azizyah as “Senior Protection Design Engineer” (Current project).
Preparation of Single Line Diagram, Alarm List ,CT & VT Sizing Calculations, Relay Setting Calculations, Cable schedules & Termination chart ,Review of Base Design & Detail Design of control, protection and metering system.
New 380KV/110KV/13.8kV
Substation JDC (Jeddah) & Modification of Remote end Substation JDN,FSL & JDNW (Jeddah) as “Senior Protection Design Engineer” (Current project).
Preparation of the scope of work , project specification & conceptual tender drawings for the new substation JDC and updated conceptual drawings of Remote End JDN,FSL & JDNW substations.
Construction of New 110/13.8kV Substation Shariayah (MAKKAH) as “Protection Design Engineer” (old project).
Preparation of Single Line Diagram, Alarm List ,CT & VT Sizing Calculations, Relay Setting Calculations, Cable schedules & Termination chart ,Review of Base Design & Detail Design of control, protection and metering system.
Extension of 132/13.8kV Substation Tihama as “Protection Design Engineer” (old project).
Preparation/updation of Single Line Diagram, Alarm List ,CT & VT Sizing Calculations, Relay Setting Calculations, Cable schedules & Termination chart ,Review of Base Design & Detail Design of control, protection and metering system.Modified the existing drawings as per scope of work.
Construction of New 110/13.8kV Substation Shoqiyah (MAKKAH) as “Protection Design Engineer” (old project).
Preparation of Single Line Diagram, Alarm List ,CT & VT Sizing Calculations, Relay Setting Calculations, Cable schedules & Termination chart ,Review of Base Design & Detail Design of control, protection and metering system.
Construction of New 110/13.8kV Substation Misfalah (MAKKAH) & Modification of Substation Shafa (TAIF) as “Protection Design Engineer” (old project).
Preparation of Single Line Diagram, Alarm List ,CT & VT Sizing Calculations, Relay Setting Calculations, Cable schedules & Termination chart ,Review of Base Design & Detail Design of control, protection and metering system.
Aug 2003 to July 2006
Responsibilities as ; Protection & Instrumentation Design Engineer
WAPDA (Water And Power Development Authority),NTDC.
500KV Grid Station Sheikhupura, Pakistan
Running projects on 11 – 132 – 220 – 500 kV voltage level from Engineering Design , executing and commissioning.
Install and check the control and protection schemes of the Transformers, HV Circuit breakers and switchgears.
Install the electrical control panels, relay protection panels and switchgears.
Work with relay protection terminals (Siemens, ABB and Areva).
Selection of materials, plant, equipment, quantify, procure and monitor the progress through all stages of projects.
Work in substation: check, testing secondary circuit of control and protection panels, Transformers, HV circuit breakers and switchgears.
Testing: current and voltage transformers.
Capable of all sorts of testing / design calculations of relays.
Projects Description
Construction of
Attabad 132/11 kV Substation”Sheikhupura Pakistan. -Design, testing secondary circuit of control, signalization and protection of 132kV,11kV cubicles ,Transformers, Circuit breakers.
- Fault finding in 132kV, 11kV cubicles secondary circuits.
- Design, testing of various kind of relays,Interlocking circuit.
- Testing: 132kV,11kV current and voltage transformers.
- cables pulling & interfacing between panels.
-Check the AC, DC supplies.
Construction of
ICI 132/11 kV Substation”Lahore Pakistan. -Design, testing secondary circuit of control, signalization and protection of 132kV,11kV cubicles ,Transformers, Circuit breakers.
- Fault finding in 132kV, 11kV cubicles secondary circuits.
- Design, testing of various kind of relays,Interlocking circuit.
- Testing: 132kV,11kV current and voltage transformers.
- cables pulling & interfacing between panels.
-Check the AC, DC supplies.
Extension of
500/220/132kV Substation”Sheikhupura Pakistan. - Design the control, protection and signalization schemes of 220 kV Line cubicles.
- Check, testing secondary circuit of control, signalization and protection of 220kV cubicles.
Check, testing of various kind of relays.
- Testing: 220KV current and voltage transformers.
- cables pulling & interfacing between panels.
- Check the AC, DC supplies.
PROFESSIONAL:
Proficient in computer packages like MS Office etc.
Exposure to computer languages like C++ & JAVA.
Exposure to CADD software like Autocad 14/2000 and Microstation V8.1/J
Exposure to ETAP, MICOM S1 STUDIO, DIGSI 4 & PCM600 software
TRAINING & QUALIFICATIONS:
Bachelor of Electrical Engineering (Yr:2003)
(University of Engineering and Technology Lahore, Pakistan)
On Job Training from February 2005 to October 2005.
Protection and Instrumentation Training (32 weeks): Sixteen weeks practical /theoretical training at GSO Training Center, Terbela (WAPDA) and 16 weeks field Training at TSG Training Center (WAPDA), New Kot Lakhpat, Lahore Pakistan.
Technical information course regarding on GE make MIFII Relay and Freja Testing Set: Participated in a One day technical information course on Features and Settings of GE Make MIFII Overcurrent Relay and its pickup testing with Freja Testing Set.
PERSONAL DETAILS:
Speak three languages, English,Urdu and Punjabi.
I am a hard worker, can work in a team setting.
I am a self-motivated and goal-oriented individual.
Vehicle License: KSA/PAKISTAN Driving License.
Hobbies: Computer, Internet surfing, Books and Cricket.