iep-sac journal 2013-2014

In This IssueContents

2013-14IEP-SAC

JOURNAL

Designed By: Rana Omer Farooq(Cell: 055 112 7434)

Email: [email protected]

IEP-SAC Journal is published yearly by the Institution of Engineers Pakistan, Saudi Arabian Center (IEP-SAC), Ri-

yadh, and distributed to the engineering community in Saudi Arabia. To promote discussion of issues in the field

of engineering and ensure coverage of all responsible points of view, conflicting opinions and views may

appear, however, IEP-SAC cannot accept any liabil-ity for such views nor for any errors or omissions.

Editorial Board & Printing CommitteeEngr Naveed AhmadChief Editor & Convener

Engr S M Iqbal AhmedEditor & Co- Convener

Mohammad Asim Siddiqui

Editor

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Foreword from the IEP-SAC Chairman

Message from the Ambassador

IEP Pakistan President Message

IEP Pakistan General Secretary Message

SCE General Secretary Message

Annual Report from the General Secretary

Awards and Scholarship Committee Report

IEP-SAC Council Members

IEP-SAC Standing Committees

Scenes from the Central Region

Report from the Eastern Region

Council Members Eastern Region

Standing Committees Eastern Region

Scenes from the Eastern Region

Someone you should know

Tsunami-Causes, Effects, And Preparedness

Concentrated Photovoltaics

Automobile Power Liftgate Motor

Self Powered Protection Relays

Registration Form

New Directory

Architect and Town Planners

Chemical Engineers

Civil Engineers

Computer Engineers

Electrical Engineers

Electronics Engineers

Mechanical Engineers

Metallurgy Engineers

Miscellaneous Discipline

Thank You Advertisers

IEP-SAC Membership Form

2 IEP-SAC Journal 2013-14 www.iep-sa.org

JOIN HANDS WITH SCE

Dear Engineers

Technical and artistic excellences are very desirable features but in addition, there are other elements required for publication of The JOURNAL to fulfill its object completely. Of these other elements one, and perhaps the most

important, is that our Magazine should convey a direct—a human—interest to as many individual members of the community as possible. There is a social as well as a business side to our relations with each other, and the cultivation of the human touch adds to the happiness and contentment of members when engaged in the performance of their multifarious duties. I congratulate the Editorial Board for presenting and promoting this idea. I am confident that this issue will be yet another milestone in the Editorial Board’s pursuit of excellence.

All regions of IEP-SAC have gone extra length to extend their helping hand not only to the victims of such calamities as the 2005 earthquake and 2010 floods but also by instituting and enlarging on a continuous basis, an impressive scholarship program for needy engineering students of Pakistani engineering universities in the public sector. Our steps may be small but they are giant leaps for the needy students.

The absolute volunteer services of the council members at the three regions—Central, Eastern, and Western—is the vehicle for making this success a possibility. Without their sheer hard work and dedication, our programs on the technical and social fronts could not have been held so successfully, and as always. I would like to salute them all.

I call upon the community to come forward and contribute to the objects and purposes of the IEP-SAC. Lets join hands with the Saudi Council of Engineers (SCE) , who has now more than 5300 Pakistani engineers registered with them. I would highly recommend to all those engineers whose iqama title is not an engineer to change their title as an Engineer and join both professional organizations i.e. IEP-SAC & SCE. This year 2013 – 2014 should be our

membership year. The cooperation of IEP-SAC and SCE will further strengthen the already existing strong relationship between PAKISTAN and SAUDI ARABIA.

Engr S M Jaleel Hasan, Chairman

IEP-SAC

FOREWORD

السالم علیکم و رمحتہ ہللا ورباکتہ

5 4 IEP-SAC Journal 2013-14 www.iep-sa.org IEP-SAC Journal 2013-14 www.iep-sa.org

I t gives me great pleasure to be addressing the Pakistani engineers through annual magazine of the Institution of Engineers Pakistan - Saudi Arabian Centre (IEP-SAC). I

take immense pride in the contribution of Pakistani engineers, architects and town planners in the development of the Kingdom as well as Pakistan. You have earned the appreciation of all due to your professionalism, hard work. Your work is a source of credit for the country and the entire Pakistani community.

The Institution of Engineers Pakistan - Saudi Arabian Centre also deserves appreciation for its publication of the annual magazine and holding highly useful seminars on topics of immense importance to engineers. I am confident that such publications and seminars helps in promoting excellent professional standards.

The Institution provides the Pakistani engineers with a platform where the can share their experiences and knowledge with each other for the benefit of both Pakistan and Saudi Arabia.

I take this opportunity to wish the Institute of Engineers Pakistan, Saudi Arabia Center and the Pakistani engineer’s community all success in their future endeavours. I assure you all of the full support of the Embassy of Pakistan.

From The AMBASSADOR

(Muhammad Naeem Khan)Ambassador


On behalf of the Council of The Institution of Engineers, Pakistan it gives me immense pleasure to Congratulate The Institution of Engineers, Pakistan (IEP) Saudi Arabia Centre on the occasion of holding Seminar on

“Energy Security Interest of Pakistan” and on publishing “The JOURNAL 2013-2014” under the patronage of Pakistan Embassy/ Consulate.

I am confident that this Seminar will give an opportunity to highlight the progress made in recent years for promoting and disseminating the knowledge in respect of the theme of this Seminar to the local and expatriate engineers working in the Kingdom of Saudi Arabia. The importance of natural resources in today’s competitive environment cannot be ignored. Resources are generally defined as stock of capital, labor, land, mineral wealth, the level of education, knowledge and technology. The proper and planned use of these resources for the mankind requires a proper environment conducive for the development of natural resources.

We appreciate the efforts made by The Institution of Engineers Pakistan (IEP) Saudi Arabia Centre, KSA for their untiring efforts to bring together so many local and expatriate engineers working in KSA to share their ideas and expertise. An event of this magnitude is a substantial undertaking and the IEP will reap extensive benefits from your efforts. The sharing of knowledge and building professional ties among the professional engineers is vital to the advancement of the profession and the continued level of excellence in Engineering.

We are proud that from its inception, IEP Saudi Arabia Centre has been working exceptionally good for the Engineers and Engineering Community in KSA. Specially through well reputed journal ”The Engineers”, they have been able to serve the engineering community in great way.

We wish IEP Saudi Arabia Centre great success in organizing the upcoming Seminar and publication of the new edition of “The JOURNAL 2013-2014” and are confident that such efforts would be hailed by the engineering fraternity working in KSA.

Engr. Syed Jamshed Ali RizviPresident,The Institution of Engineers Pakistan

From The President of IEP

From The Secretary of IEP


It gives me immense pleasure to know that the Institution of Engineers, Pakistan (IEP) Saudi Arabia Local Centers (Riyadh , Dammam & Jeddah) are jointly organizing a seminar “Energy Security Interest of Pakistan”

under patronage of Pakistan Embassy/Consulate. “The Journal” 2013-2014 is also being published on this occasion.

I am confident that these Seminars shall be very useful in sharing the technical knowledge, know how and expertise with all local and expatriate Engineers in the Kingdom of Saudi Arabia. This Seminar will also give an opportunity to highlight the progress made in the recent years for promoting and disseminating the knowledge.

The importance of natural resources in today’s competitive environment cannot be ignored. Resources are generally defined as stock of capital, labor, land, and mineral wealth, the level of education, knowledge and technology. The proper and planned use of these resources for the mankind requires a proper environment conductive for the development of natural resources.

I being the Secretary General of The Institution of Engineers Pakistan would like to appreciate and congratulate The Institution of Engineers, Pakistan Saudi Arabia Local Centers for their efforts for the advancement of Engineering Knowledge and welfare of Engineering Community working in Saudi Arabia.

I pray that upcoming seminar / workshop and new edition of “The Journal and the Engineer 2013-2014” would be a great success and shall be hailed especially by the engineering fraternity.

Engr. Mian Sultan MahmoodSecretary General,The Institution of Engineers, Pakistan


Message from Saudi Council of Engineers

Engineers play key role to increase productivity and the development of any country. As a result, the overall engineering employment is expected to grow by 10 percent per annum

over the next decade.

With the current financial crisis and expected recession, overall job opportunities in engineering discipline are still expected to be good, and indeed, prospects will be excellent in certain specialties. The trend for this future demand of engineers that will continue even during economic slowdowns will be on research engineers, high-tech engineers, electronics and aerospace engineers. Therefore, the engineering-discipline development through organizations such as SCE or IEP is an important issue, because the value of engineers depends not only on their knowledge of the latest technology, but also on their interaction, cooperation and networking under the umbrella of such NGOs. The role of such professional societies is important and vital to meet the needs of 21st century.

Saudi Council of Engineers is a professional body that aims to promote the engineering profession and do whatever may be necessary to develop and upgrade its standards and practices.

The main responsibilities of the Council are setting criteria and standards of practicing and developing this profession including licensure terms and conditions; prescribing necessary rules, regulations, and examinations for professional degrees; preparation and publication of studies and researches; organization of

Engineering courses, conferences, seminars, workshops and symposiums related to the profession. Promoting engineering profession in the KSA is the main goal of the Council.

The contributions by Pakistan engineers to the development of Saudi Arabia through the past decades are well recognized by SCE. Therefore, Pakistan – Saudi Arabian relationship is a special one, indeed at all levels. For example, another Memorandum of understanding (MOU) has been signed between SCE and IEP on February 3, 2013, addition to the one which was signed in year 2008, by which both parties wishes to develop an active relation through the development of professional services in the fields of engineering accreditation, continuous development training programs, engineering events, and exchange of expertise and knowhow between the two brotherly Islamic countries.

Dr. Ghazi S. Al AbasiSecretary General

Saudi Council of Engineers

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Scholarships:I feel at height of ecstasy to announce that our scholarship program has achieved unprecedented target. During 2012-2013 session, IEP-SAC provided 88 scholarships to the needy students but academically on merit in eleven Public Engineering Universities in all provinces of Pakistan and Azad Kashmir.Family Picnic:Our famous and largely attended social event is Family Picnic, which was organized on March 22, 2013. This event was graced by the presence of H.E. Deputy Ambassador of Pakistan, Engr. Khayam Akber. More than 450 guests including engineers and their family members enjoyed full day in entertaining environment by participating in, indoor and outdoor games, literary program “BAIT BAZI” etc. Our guest of honour Engr. Khayyam Akber, recited some heart touching verses from the selected poetry of our national poet Dr. Alama Iqbal.All guests enjoyed good food and facilities. Prize and Raffle gifts distribution kept all participants enthusiastic and motivated till the last moment of the event. More than 100 gifts including air-tickets for Umrah, Washing Machine, Vacuum Cleaners, Elec. Kitchen appliances were among the Raffle gifts.Coordination with other Engineering organization.IEP-SAC is endeavoured to exchange knowledge and information for the best use of engineering profession. In this regard IEP-SAC has close coordination and cooperation with Saudi Council of Engineers. A memorandum of understanding (MOU) between the two sister organizations is the best example of our cooperation. We are thankful to the leadership of SCE for their positive response and participation in our professional events. IEP-SAC is determined to have similar relations with other Engineering organizations working in KSA.Award and Certificates:In recognition of outstanding and meritorious services to the Engineering profession, the Institution of Engineers Pakistan, presented “The best Engineer of the year 2011-2012,” award to Engr. Syed Mubashir Kirmani, General Secretary of IEP-SAC.Special awards were offered to the co-sponsors for their contribution to facilitate our scholarship program. Special certificate were also presented to all attendees of the seminar for recognition of their commitment to the engineering profession.TRIBUTES:IEP-SAC relies on the support, generosity and volunteer sprit of its Council members. Many of our colleagues are tireless workers who have helped make this organization the dynamic and growing entity. IEP-SAC recognizes their spirit of cooperation, dedication and perseverance. As a General Secretary I am thankful to our Chairman Engr. Jaleel Hasan for his vibrant role and understanding in achieving our objectives. I am also thankful to all Council members for their timely cooperation and support.ACTIVITIES OF SUB-CENTRES:IEP-SAC sub-centers in Eastern region (Dammam) and Western region (Jeddah) remained very active during this period and arranged several Techno-social events which were attended by a large numbers of Engineering & other professionals. A brief repot of their activities is included in this Journal.GRATITUDE:I also take this opportunity to express our gratitude to the custodian of the Two Holy Mosques, King Abdullah Bin Abdul Aziz and the Government of the Kingdom of Saudi Arabia for their hospitality and facilitating Pakistani Engineers to contribute their wisdom and professional expertise to the development of our brotherly country KSA.IEP-SAC gives prime importance to the continued patronage and support of H.E. Ambassador of Pakistan and Pakistani Embassy in exercising its objectives. We are thankful for this continued support and appreciation.IEP-SAC recognizes the contribution by Eastern sub-centre in raising the funds for our scholarship programs. We are thankful to Engr. Rizwan Ahmed and his team for their sincere efforts.Finally I with to extend my deep appreciation and thanks to the Engineering community in KSA, sponsors, advertisers, press and media personnel for their cooperation.Thank you all,

Engr. S.M.H. Kirmani

(General Secretary IEP-SAC)

Annual Report 2012-13

As a General Secretary of the Institution of Engineers Pakistan, Saudi Arabian Centre (IEP-SAC), I am pleased to avail this opportunity to update you on our philanthropic activities during the year 2012-2013.

Gentlemen,The principle objectives of IEP-SAC are to promote and advance the science and practice of Engineering and to use our knowledge and expertise to improve mankind.At present, mankind is globally facing some serous issues like:• Atmospheric pollution and urban environmental hazards.• Energy crisis and paradox of energy efficiency.• Water pollution and its control.• Scarcity of safe water (For one billion people water is scare).• Waste management.Unlike many other human endeavours, these services need significant attention to plan, build and operate associated infra-structure. To achieve these targets every nation, especially under developing countries need to emphasize and promote the education of science, Engineering and Technology. Human intellectual capital is the decisive factor in the success of any nation in 21st century.IEP-SAC has made positive headway in pursuit of its enormous goals by providing unlimited opportunities, for individual incentives, professional recognition and leadership potential. Our scholarship program for the needy students in the public sector engineering universities of Pakistan has attained a respectable position. Our technical seminars, publication of Tech. papers, interaction with other professional organizations especially with Saudi Council of Engineers (SCE) and other Techno-social activities have been some of our achievements. A brief report of our activities is as follows:Election of the new IEP-SAC office bearers:As a result of the new election in Oct. 2012, following new office bearers were elected for a term of two years.Engr. Jaleel Hasan as the Chairman,Engr. Syed Mubashir Kirmani as the General Secretary,Engr. Dr. Nazar Malik as the Joint Secretary,Besides, eight new conveners also took charge of their respective sub-committees.Seminars and annual convention:

Our seminars are designed to enhance the professional knowledge and foster awareness of new techniques to meet new challenges in planning, designing and execution of mega infrastructures.Last year, IEP-SAC organized its annual convention and 37th Technical Seminar on May 31, 2012. The topic of the Seminar was, “Philosophy of Product Development in Engineering.” The presentation was made by Brig (R) Engr. Dr. Naeem Khan Afridi, Dean of Engineering, Hajvery University School of Engineering and computer science, Lahore, Pakistan. Presentation was well received by the audience.38th Technical Seminar was organized on Jan. 25, 2013 on the topic, “Tsunami, its causes, effects and preparedness.” This presentation was given by Engr. Syed Mubashir Kirmani, Chief Engineer of RASHID ENGINEERING, Consultant, Riyadh who is also General Secretary of IEP-SAC. Comprehensive details were provided on the referred topic and presentation was very much appreciated by the Chief Guest H.E. Ambassador of Pakistan, Muhammad Naeem Khan among other audience.Annual Magazine:On the auspicious occasion of the annual convention and seminar on May 31, 2012, IEP-SAC published its Annual Journal featuring technical papers and Directory of Pakistani Engineers working in KSA, which is a useful source of information for engineers and engineering organization. The getup and contents of 2012-2013 Journal were very much appreciated by the engineering community. I am confident you will equally appreciate our new Journal for 2013-2014.



By the grace of Allah the Almighty, the IEP-SAC scholarship program for needy and academically sound students in the Engineering Universities and Colleges of Pakistan was launched 17 years ago in the year 1996. With the joint

efforts of IEP-SAC Local Council members, it has been expanding ever since and presently a number of students from the listed below 11 public-sector universities and colleges are being benefited from this program.

1. University of Engineering and Technology, Lahore2. University of Engineering and Technology, Taxila3. University College of Engineering and Technology (Baha’uddin Zakariya University), Multan4. Institute of Chemical Engineering and Technology (University of the Punjab), Lahore5. Dawood College of Engineering and Technology, Karachi6. NED University of Engineering and Technology, Karachi7. Mehran University of Engineering and Technology, Jamshoro8. Quaid-e-Awam University of Engineering Sciences and Technology, Nawabshah9. NWFP University of Engineering and Technology, Peshawar10. Balochistan University of Engineering and Technology, Khuzdar11. Mirpur University of Science and Technology (Must), Mirpur (AJ&K)

This scholarship program serves all the four provinces of the Islamic Republic of Pakistan and the State of Azad Jammu and Kashmir. The rules and regulations, selection criteria and application forms can be accessed and printed from IEP-SAC website (http:/www.iep-sa.org). By the blessings of Allah the Almighty, 16 batches have been launched so far, benefiting meritorious/needy students from this scholarship program who have been serving the humanity and our homeland after graduation.

The continuity of IEP-SAC scholarship program is not only maintained during last 17 years, but it has also been expanding gradually with the help of financial contributions from various philanthropists, individuals, and organizations in Saudi Arabia. I take the opportunity to offer the readers of these lines in general and the Pakistani community and engineers in particular to join hands with us in this noble and just cause. It is a great service to the humanity in Pakistan. Let us put our maximum efforts in contributing and expanding the scholarship program to the needy engineering students. Your suggestions to improve the program further will be most welcomed. Please do not hesitate to contact any of the members of IEP-SAC Awards and Scholarships Committee or Local Council for any suggestion or information.

Engr Shaikh Akhtar Hussain, ConvenerIEP-SAC Awards and Scholarships Committee

AWARDS AND SCHOLARSHIPS COMMITTEE

“But Al-Birr (righteousness, piety) is the quality of one who believes in Allah, and the Last Day, and the Angels, and the Book, and the Prophets and distributes his wealth, in spite of love for it, to the kinsfolk, and to the orphans, and to the needy, and to

the wayfarer, and to those who ask, and to the ransom of prisoners.” (Al-Baqarah-177)

“ If you disclose your (acts of) charity, it is well, but if you conceal it, and give it those (really) in need, that is better for you; it will remove from you some of your (stains of) sins and Allah is well acquainted with what you do.” (Al-Baqarah-271)



Engr. Mubashir H. Kirmani General Secretary Chief Engineer Rashid Engineering Ph (Off): (011) 465-3127 Ph (Res): (011) 473-8034 Mobile: 050-725-4876 Email: [email protected]

IEP-SAC Local Council 2013

Engr S M Jaleel HasanChairmanChief Executive Officer AB Contracting P.O.Box. 235804, Riyadh 11393 Ph (Res): (011) 269-4235Mobile: 050-448-7027Email: [email protected]

Central Region

Engr Abdur Rashid ShadProject ManagerAl-Khodari Sons CoTel. (04) 622-4874 (Off)Fax: (04) 622-4875Mobile: 055-504-3898Email: [email protected]

Engr Abdul Waheed MirEngineering SpecialistSaudi Electric Company (CRB)P.O. Box 60528, Riyadh 11555Tel. (011) 403-2222 x 14546 (Off)Tel. (011) 460-5633 (Res)Mob. 050-286-2318Email: [email protected]

Engr Kauser Mahmood ButtConsultant EngineerSaudi Electric Co. (CRB)Ph (Off): (011) 408-8319Ph. (Res): (011) 461-5604Mobile: 050-916-8981Email: [email protected]

Engr Mian Abdul HamidIS & Governance ConsultantSaudi Electricity Co.Ph (off): (011) 461-9368Mobile: 050-185-8073Email: [email protected]

Engr Farhan Sohail YezdaniSales and Marketing EngineerSIEMENS Limited.Ph (off): (011) 277-8365Mobile: 054-232-3578Email: [email protected]

MOHAMMAD ASIM SIDDIQUISolutions EngineerNSN (Nokia Siemens Networks)Tatweer Towers B2,P.O. Box 340, Riyadh 11351Ph: (011) 440-6154 ,Mobile: 055-523-6107Email: [email protected]

Engr Dr Nazar H MalikJoint Secretary Professor, Electrical Eng DeptKing Saud UniversityPh (Off): (011) 467-6783Ph (Res): (011) 468-2048Mobile: 056-845-2834Email: [email protected]

Engr Naveed Ahmad, PMPOperations ManagerABB AutomationSaudi ArabiaPh (Off): (011) 218-1747Mobile: 050-549-1307Email: [email protected]

Engr Saifullah SaleemCEOPowerex International (Pvt) LtdPh (Off): (011) 446-2612Ph (Res): (011) 402-6838Mobile: 050-344-4853Email: [email protected]

Engr Sheikh Akhtar HussainProject ManagerSaudi Consulting ServicesPh (Off): (011) 465-9975 Ext. 240Ph (Res): (011) 442-1161Mobile: 050-911-4871Email: [email protected]

Engr Syed Salman ShafiqSr. AdvisorSaudi Telecom. CompanyPh (Off): (011) 452-6275Ph (Res): (011) 454-1282Email: [email protected]

Engr Shaikh Asrar AhmedGeneral ManagerAther Trading & Contracting Co.P.O. Box 87021, Riyadh 11642Ph: (011) 463-1208 Mobile : 050-442-3772 Email: [email protected]

Engr Syed Zafar AhmadRSAF METCAL Advisor RGTS,P.O.Box 325168, Riyadh 11371 Ph (Off): (011) 476-9777 Ext. 42779Ph (Res): (011) 462-1686Mobile: 050-703-1844 Email: [email protected]

IEP-SAC Local Council 2013

Central Region

Engr S M Iqbal AhmedChief Electrical EngineerOmrania & Associates, Archt’l & Engg ConsultantsPh (off): (011) 462-2888Mobile: 056-107-6903Email: [email protected]

Engr Riaz AhmedField Service EngineerPhilips Healthcare Saudi Arabia LtdPh(Off): (011) 462-8060Ph(Res): (011) 472-4093Mobile: 050-444-6752Email: [email protected]

Got a comment or suggestionabout our

JOURNAL ? Email to any

member of the editorial board

19 IEP-SAC Journal 2013-14 www.iep-sa.org18 IEP-SAC Journal 2013-14 www.iep-sa.org

Scholarships Committee

Technical Seminar Committee

Publication Committee

Liaison CommitteeEngr.Mian Abdul Hamid (Convener)

Engr. Sheikh Akhtar Hussain ( Convener)Engr. Dr. Nazar H Malik (Co-Convener)Engr.Abdul Waheed Mir ( Member)Engr.Riaz Ahmed ( Member)

Engr.Syed Zafar ahmed ( Convener)Eng. Abdul Majeed (Co-Convener)

Engr. Naveed Ahmed ( Convener)Engr. S.M.Iqbal Ahmed ( Co-Convener)Engr.Mohammad Asim Siddiqui ( Member)

Finance CommitteeEngr.Abdul Waheed Mir ( Convener)Engr Riaz Ahmed (Co-Convener)

Sponsorship and Advertisement CommitteeEngr Abdul Majeed (Convener)

Events Mangement CommitteeEngr. Shaikh Asrar Ahmed ( Convener)Engr. Riaz Ahmed ( Co-Convener )

IT and Media Committee

Engr. Saif Ullah Saleem (Convener)Engr M Asim Siddiqui (Co-Convener)

IEP-SAC Standing Committees 2013 Central Region


37th IEP-SAC Mid Term Annual Technical Seminar “Philosopy of Product Development in Engineering” by Dr. Engr. Naeem Akhtar Khan Afridi, Thursday, 31st May 2012 at Prince Salman Social Centre Riyadh

37th IEP-SAC Mid Term Annual Technical Seminar “Philosopy of Product Development in Engineering” by Dr. Engr. Naeem Akhtar Khan Afridi, Thursday, 31st May 2012 at Prince Salman Social Centre Riyadh


38th IEP-SAC Mid Term Technical Seminar, Tsunami its caused, effects and preparedness by Engr. Syed Mubashir Husain Krmani, Friday 25th Jan 2013, at Pakistan Embassy, Riyadh

38th IEP-SAC Mid Term Technical Seminar, Tsunami its caused, effects and preparedness by Engr. Syed Mubashir Husain Krmani, Friday 25th Jan 2013, at Pakistan Embassy, Riyadh


Family Picnic, 22nd March 2013, Istraha Al-Rushd, Riyadh Family Picnic, 22nd March 2013, Istraha Al-Rushd, Riyadh

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FROM EASTERN REGION

Imaginations of engineers determine the need of human beings and their vision brings reality to life.

Life goes on. We at Institution of Engineers Pakistan facilitate to get it going.

IEP-SAC-EP transforms multifaceted engineering activities and sharing new technologies among fellow engineers.

We pool our talent, knowledge and professional competency and share our values.

Life begets life. Energy creates energy. Our dedicated team efforts energize the life to gain sustainable and successful performance to provide a meaningful platform to all engineers.

We add value to our engineering community and foster partnership with other technical stakeholders & entities like Saudi Council of Engineers. Engineering societies/forums, consultants, utility organizations, universities & research centres.

A technical seminar, entitled “Dhahran Techno Valley: Strategic Venue for Knowledge Creation” was held by IEP-SAC-EP at Dhahran International Hotel Al Khobar.

Dr. Nasser M. Shaikh, Vice Rector for Academic Affairs of Prince Mohammad Bin Fahd University (PUM), Al-Khobar was the Chief Guest.

Dr. Halim Hamid Redhwi, Vice President of Dhahran Techno-Valley Company (DTCV), Professor of Chemical Engineering KFUPM was the key note speaker.

A detailed presentation on the subject enlightened audience. The science park was established in 2001 based on the model of a British University under the patronage of UNESCO and Saudi Aramco. In 2003, it was renamed as King Abdullah Bin Abdul Aziz Science Park. In 2006, Dhahran Techno Valley Company was incorporated as the only company in Saudi Arabia working in collaboration with a university dedicated to developing R&D culture in the Kingdom. The need for such a R&D unit in Saudi Arabia was crucial to spur economic growth, especially because the country`s oil resources may deplete in the future.

“The main objectives of DTVC is the integral development of Saudi Arabia`s ecosystem by building a community for technology development and align the R&D agenda of KFUPM, the science park and industry players and to drive the knowledge economy in the country”. At present DTVC has been allotted about 770,000 square meters of land.

Construction has already taken place or is under way on 80 percent of the land.

Dr. Redhwi urged International Companies to join hands with DTVC to enhance the knowledge creation, R&D and technological development inside the Kingdom of Saudi Arabia

Dr. Nassar M. Shaikh, in his address, appreciated the activities of IEP in promoting the technical activities and especially appreciated the role of the Pakistani engineers toward the development of Saudi Arabia. “The IEP is playing a very important role in knowledge sharing and technological advancements through seminars, conferences and communities in different fields of engineering”.

IEP-SAC-EP is pleased to acknowledge continued support of the Kingdom of Saudi Arabia.

IEP-SAC-EP Executive Council is totally committed and believe that “We can do noble acts without ruling earth & sea” (Aristotle – Greek Philosopher 384 – 322 BC).

Engr Rizwan Ahmed, Chairman IEP-SAC Eastern Region

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IEP-SAC Council 2013 Eastern Region

Engr Rizwan Ahmed ChairmanBusiness Development Director NABA Intenational EnterprisesPh (Off) 03-895-0025 Mobile 050-490-5682Email: [email protected]

Engr Asrar Ul Haq Sheikh, Dr.Vice ChairmanChair Professor EE DeptKFUPMTel. 03 860 1182Mobile 050-222-5141Email: [email protected]

Engr Ismet Amin KhawajaEx-ChairmanGeneral Manager, Foundation Buildings Contracting Co. Ltd.Tel. 03 864 6593Mobile 050-588-0792Email: [email protected],[email protected]

Engr Misbah ul Islam Chief Electrical EngineerRGCK Association Ph:(Off) (03) 899-1686 x 517Fax: (03) 895-3609Mobile: 050-437-3694Email: [email protected]

Engr Abdul Qadir AqbaniFinance SecretaryAl-Qahtani Pipe Coating IndustriesPh:(Off) 03-857-4150Mobile: 050-385-2602Email: [email protected]

Engr Akhtar Jawaid NiaziCivil Works ManagerSiemens Limited. Ph:(Off) 03 865 9765Mobile 050 389 3042 Email: [email protected]

Engr Asif Kamal Senior Staff EngineerPetrokemya Ph:(Off) 03 356 7990Mobile 050 590 2847Email: [email protected]

Engr Aziz ArshadGeneral SecretaryResearch Engineer KFUPMPh:(Off) 03-860-2761Mobile: 050-787-9745Email: [email protected]

Engr Khalid Hussain Operations Manager M. Daffer Al-Qahtani Est.Ph:(Off) 03-867-1708 Mobile: 050-384-7053Email: [email protected]

Engr Itlaq Ahmed KhanSenior Mechanical InspectorM. A. AL-AZZAZ Inspection &Testing ServicesPh:(Off) 03 859 0481/84Mobile: 056 933 8154 Email: [email protected]

Engr Anwar Khalil Sheikh Dr.ProfessorKFUPM Ph:(Off) . 03 860 2575 Mobile: 056-973-1799 Email: [email protected]

Engr Asad ZuberiAllied MaintenanceTel. 03 882 9977 x 306Mobile 050 582 9186Email: [email protected]

IEP-SAC Council 2013 Eastern Region

Engr Pervez A NaushahiGeneral ManagerGround Engineering Contractors(GEC)Ph:(Off) 03-887-3577Mobile: 050-580-9867Email: [email protected]

Engr Mustafa Noeed Ahmad KamranOperations ManagerSAUDIK Contracting Co.Ph:(Off) (03) 341-1391Mobile: 050-396-0513Email: [email protected]

EngrSakhawat Ali QureshiGeneral Mgr. Projects Al-Tuwairqi Group Ph:(Off) (03) 857-9922 Mobile: 050-388-4379 Email: [email protected]

Engr Nabeel Pervaiz Malik Ind. Sales EngineerAl Hamrani Fuchs Petroleum S.A. Ltd.Tel/Fax: 03-361-0115 Mobile: 050-054-3360 Email: [email protected]

Engr Sami Uddin ChughtaiProject Manager Gulf Consolidated Contractors Ph:(Off) 03 817 3000 Mobile: 050-587-4716 Email: [email protected]

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IEP-SAC Standing Committees 2013 Eastern Region

Engr.Mustafa Noeed Ahmad Kamran (Convenor)Engr. Italaq Ahmad khan (Co-Convenor)Engr. Khalid HussainEngr. Akhtar Jawaid NiaziEngr. Samiuddin ChughtaiEngr. Asad ZuberiEngr. Nabeel Pervaiz Malik

Engr. Abdul Qadir Aqbani (Convenor)Engr. Ismet Amin Khawaja (Co-Convenor)Engr. Tariq Bin ZafarEngr. Mohammad Azam RandhawaEngr. Rizwan Ahmad

MEDIA COORDINATION COMMITTEE

FINANCE COMMITTEE

MEMBERSHIP COMMITTEE

RECEPTION COMMITTEE

SPONSORSHIP ARRANGEMENTS COMMITTEE

Engr. Pervez A. Naushahi (Convenor)Engr. Aziz Arshad (Co-Convenor)Engr. Rizwan AhmadEngr. Khalid HussainEngr. Asif Kamal

Engr. Abdul Qadir Aqbani (Convenor)Engr. Asad Zuberi (Co-Convenor)Engr. Mohammad Azam Randhawa

Engr. Samiuddin Chughtai (Convenor)Engr. Italaq Ahmad khan (Co-Convenor)Engr. Nabeel Pervaiz MalikEngr. Khalid HussainEngr. Akhtar Jawaid NiaziEngr. Mohammad Abrar Shami

TECHNICAL SEMINARS COMMITTEE

Engr. Dr. Asrar-ul-Haq Sheikh (Convenor)Engr. Dr. Anwar Khalil Sheikh (Co-Convenor)Engr. Asif KamalEngr. Aziz ArshadEngr. Nabeel Pervaiz MalikEngr. Mohammad Abrar ShamiEngr. Pervez A. Naushahi


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It is a great pleasure to introduce someone, who has been passionate towards his work ethics throughout

his carrier, and has dedicated his life to the teaching and research work. Dr. Anwar Khalil Sheikh is the one who should be known to us due to his dedication and success in life. He is recently working as Professor in Mechanical Engineering Eepartment and Director of ‘Rapid Prototyping and Reverse Engineering Lab’ at King Fahd University of Petroleum and Minerals (KFUPM), Dhahran Saudi Arabia. He has honoured IEP-SAC Eastern Region to work at various positions during past several years and recently working as Co-Convenor, Technical Seminar Committee.

Professor Anwar’s contribution towards research in Mechanical Engineering and especially in the field of Industrial and Manufacturing Engineering is enormous. He has presented a record 140 papers in journals, transactions, and conferences. His research work is spanned over a period of around 38 years and well recognized by the world. His papers had been published in world renowned journals such as Journal of Failure Analysis and Prevention, Journal of Materials Processing Technology, Materials Science and Engineering, Renewable and Sustainable Energy Reviews, etc. Professor Anwar has presented several papers in international conferences and symposia held throughout the world.

Anwar Khalil Sheikh started his professional career after graduating in Mechanical (Production) Engineering in 1970 from University of Engineering and Technology, Lahore (UETL) Pakistan. He shown his brilliance during

studies and was honoured with gold medal in the university being on the top of the graduate students list. He was awarded with a prestigious scholarship and able to further strengthen his excellence with completing M. S. (Mechanical Engineering) in 1975 from Washington State University, Pullman, USA. During his masters, Anwar was offered to continue his research for Ph. D. in Mechanical Engineering at Michigan Technological University (MTU), Houghton, MI, USA. He was awarded Ph. D. degree in 1978 with specialization in Industrial and Manufacturing Engineering.

Immediately after completing his Ph. D. Dr, Anwar was appointed as Assistant Professor in the Mechanical engineering and Engineering mechanics department of the same university and enthusiastically started teaching and research in the field of his interest, i.e. Industrial and Manufacturing engineering.

After a year in 1979, Dr. Anwar Khalil was offered to work as Assistant Professor at the department of Mechanical engineering at King Fahd University of Petroleum and Minerals (KFUPM), Dhahran Saudi Arabia. The love and respect of the holy land adds further attraction to this offer and compelled him and his family to move to the Kingdom of Saudi Arabia. In recognition of his hard work and

excellent performance in the department for teaching and research, he was promoted to the position of Associate Professor in 1984.

Professor Anwar’s thirst for seeking knowledge was not

Professor Anwar Khalil Sheikh quenched fully in KFUPM and his enthusiasm for research forced him to join back the department of Mechanical engineering and Engineering mechanics at MTU, Houghton, Michigan USA in 1985 as Associate Professor. However, after a year, he was requested to join KFUPM again in 1986 in the same position, i.e. as Associate Professor. He joined KFUPM with the permission to work in parallel at MTU as well, where he worked as Adjunct Associate Professor from 1986 until 1995. Later on he was promoted to Adjunct Professor in 1995 at MTU and worked until 1999 at this position. Meanwhile he was promoted to the position of Professor at KFUPM in 1994 and still working at the same position.

Professor Anwar has taught more than 30 courses for undergraduate and graduate classes at KFUPM and Michigan Technological University (MTU) and 17 short courses to industry. These courses include Material science, Manufacturing processes, Machine design, Mechanical behaviour of materials, Production engineering (Tool design), Advanced manufacturing analysis, Tool and die design, Probabilistic concepts in design and production (Statistical modelling), Reliability for mechanical engineers, Applied operations research, Production planning, Industrial quality control, Reliability and safety, Evaluation of production systems (Engineering economics), Production planning and control, Economic evaluation and optimization of engineering. He developed a new course titled “Casting and welding” as well.

Professor Anwar Khalil Sheikh has authored a manual namely “Materials Science Laboratory Manual” in 1985 and lately revised as second edition in 1988. He had also written following two manuals jointly with M. Ahmed, which are being utilized as the main books for some courses in KFUPM:

1) Lab Manual on Casting and Welding in 2004.

2) CNC Technology Module – Fundamentals of CNC Programing – Lab Manual in 2005.

Professor Anwar has co-authored following books with other authors:

1) Towards Improved Performance of Tool Materials (1982).

2) Towards the Factory of the Future (1985).

3) Maintenance, Modeling and Optimization (2000).

Professor Anwar has been providing a great help to the engineering community in general and Pakistanis in particular by associating them in the research work and laboratories established under him. He did not only help them by providing job opportunities, but also by transferring the knowledge to them. He has spent most of his life time in discharging his social responsibilities for the uplifting of technical knowledge of engineers by participating in the organization of several international seminars, conferences, delivering lectures, short courses, developing new courses, and similar other activities.

He has completed several research projects as principal investigator funded by various governmental and private

organizations and institutes. Some of those are:

1) Pipeline Leak Frequency and Life prediction Modeling, funded by Saudi ARAMCO in 1983-84 (US $ 30,000).

2) A Maintenance Strategy for Heat Transfer Equipment subject to Fouling, funded by KFUPM in 1994-98 (US $ 100,000).

3) Assessing needs and Developing an Implementation Strategy for introducing Rapid Prototyping, Rapid Tooling and Virtual Manufacturing Technologies in Saudi Arabia, funded by KFUPM in 2004-06 (US $ 20,000). This research lead to establish a state-of-the-art Reverse Engineering and Prototyping Lab with a total cost of 3.4 million Saudi Riyals.

4) Die Life Improvement for Hot Extrusion of Aluminium Alloys, funded by KACST (US $ 77,000).

5) Rapid Castings of non-Ferrous and Ferrous Parts by Developing Innovative Pattern and Mould Making Technologies using Green Sand, Plaster/Ceramics and Polymers, funded by KACST/NSTIP, started in 2009 and still in progress (Total budget = SR 1,858,000).

6) The Development and Design of Community Scale Solar Powered Reverse Osmosis Systems for Challenging Environments, funded by collaboration of KFUPM and MIT, started in 2008 and still in progress.

Professor Anwar Khalil Sheikh is the principal investigator and member of the executive committee of a MIT-KFUPM joint research programme for “Development and Design of Solar Energy and Clean Water”. He has established Clean Water and Clean Energy Centre both at MIT and KFUPM in collaboration with other researchers. This programme was started in 2008 with a total budget allocation of more than 50 million US dollars.

On his record, Professor Anwar has supervised 37 graduate students for their Master’s theses/projects and 9 post graduates for Doctoral theses/researches and dissertations.

In addition to the services provided by Professor Anwar as indicated above, he has established following laboratories and workshops as director:

1) Materials Science Lab at KFUPM (1979-99).

2) Mechanical Engineering Workshop at KFUPM (1999-2008).

3) Rapid Prototyping and Reverse Engineering Lab at KFUPM (2008-Present)

You might be astonished while start thinking that how a single person can manage his time to perform all the above mentioned and many other administrative, research and academic activities. Professor Anwar is well known personality in Saudi Arabia as well as internationally and enjoying a very high reputation in the fields of industrial/manufacturing engineering and Solar power.

He is a person of Pakistan origin, whom we should be proud of and he is the someone we should know.



Divergent Plate Boundary—OceanicWhen a divergent plate boundary occurs beneath oceanic lithosphere, the rising convection current below lifts the lithosphere producing a mid-ocean ridge, which on further stretching results in a deep fissure. When fissure opens, pressure is reduced on the superheated material below. It responds by melting and new magma flows into fissure, solidifies, and forms new crust. Earthquake activity may be resulted. Figure 2 explains the process.

Figure 2: Divergent plate boundary (Oceanic)

Divergent Plate Boundary-ContinentalIn this case, the continental plate is arched upwards by the rising convection current, pulled thin at the ridge by extensional forces, and fractured into a rift-shaped struc-ture. Normal faults develop on both sides of rift and central block slide down allowing ocean water to flow in. This rift can then grow deeper and wider and a new ocean basin could be produced (Figure 3). Red sea is such an exam-ple.

Figure 3: Divergent plate boundary (Continental).

Convergent Plate Boundary—Oceanic and Con-tinentalIn this case, the thinner and denser oceanic plate is over-ridden by the thicker plate. The oceanic plate is forced down into the mantle at about 160 km in a process known as subduction. Magma chambers rise upward through fis-sures in overriding plate causing volcanic eruption. See Figure 4.

Convergent Plate Boundary-OceanicIt is the case when a convergent boundary occurs between two oceanic plates, the older and denser plate will subduct beneath the other. The subducting plate is heated as it is forced deeper into the mantle and at a depth of about 150 km, plate begins to melt. Magma chambers are produced as in previous case, which reach the surface to form a vol-canic eruption cone. A zone of progressively deeper earth-quake, an oceanic trench and chain of volcanic Island is resulted (Figure 5).

Convergent Plate—ContinentalIn this type of convergence between two thick continental plates, a powerful collision occurs. No subduction takes place, but the intense compression can cause extensive folding and faulting hundred of miles into the plate interior. Himalaya mountain range is the best active example of this type of plate boundary.

Figure 6: Convergent plate boundary (Continental)

Overall Tectonic Setting of Indian Tectonic PlateBest example of the convergent plate boundary—conti-nental is the migration of the Indian tectonic plate and its collision with Eurasian tectonic plate which has developed a diffuse zone of deformation and seismicity in the entire South Asian region (Figure 7). Major thrust or reverse type of faulting has caused upward displacement of the Indian plate and the formation of Himalayan Mountain is resulted. Total migration of the Indian Tectonic plate at the rate of 1 cm/year in 70 million years has been 700 km.

Transfer Plate BoundariesPlaces where plates slide past each other are called transform boundaries. In this case, motion along the fault is sideways and not vertical. Transform boundaries are marked in some places by linear valleys, while in other places they are marked by features like stream beds. The most famous transform boundary in the world is San An-dreas Fault zone of Western North America (Figure 8). The sliding motion causes Earthquakes. The strongest earthquake along the San Andreas Fault hit San Francisco in 1906.Figure 4: Convergent plate boundary (Oceanic and Con-tinental)

Figure 5: Convergent plate boundary (Oceanic)

A tsunami is a wave train or a series of waves generated in the body of water by a sudden impulsive disturbance on the ocean floor that vertically displaces water column. Among the causes of this sudden motion are: earthquake underneath or near the ocean, a powerful volcanic erup-tion under the ocean bed, underwater landslides, impact of celestial objects, or nuclear explosions.

EARTH AND ITS INTERNAL STRUCTUREAbout two-third of the Earth is covered by the water of four oceans: Pacific, Atlantic, Indian, and Arctic oceans. The Pacific Ocean is the world’s largest ocean covering more than one-third of the Earth’s surface (165.2 × 106 km2) and contains more than half of the Earth’s water. Av-erage depth of the Pacific is 4270 m, the deepest known point being 11 000 m deep.

Figure 1: Earth’s internal structure: crust: 5-50 km, mantle: 2900-3000 km, outer core: 2200 km, inner core: 1260 km [1-3]

Crust Earth’s crust is composed of:

i) Thin oceanic crust that underlies the ocean basin and varies from 5 to 7 km and mainly consists of Basalt.

ii) Thick continental crust that underlies continents and varies from 30 to 50 km and consist of Granite.

Mantle

The overall depth or thickness of Mantle layer is about 2900 to 3000 km. It consists of two zones, the upper man-tle, and the lower mantle. Rock in the upper mantle is cool

and brittle enough to break under stress and produce an earthquake. The lower mantle is warm to hot, its highest temperature occurs when mantle material is in contact with heat producing core. Instead of breaking, a semi mol-ten flow occurs when subjected to force.

Core

The depth of the core is about 3000 to 3500 km. It com-prises of two zones:

i) The outer core, about 2300 km deep, is liquid because the temperature in the upper core is estimated to be in excess of 4000 °C, which is sufficient to melt iron-nickel alloy.

ii) The inner core, about 1230 km deep is solid even though its temperature is higher than the outer core. Here, tremendous pressure, produced by the weight of the overlying rock is strong enough to crowd the atoms tightly together thereby preventing the liquid state.

Plate tectonics: Lithosphere and Asthenosphere

Plate tectonic theory holds that “Lithosphere” which con-sist of the crust and part of the upper solid mantle is di-vided into about seven major plates and perhaps twelve smaller plates, about 130 km thick, resting upon a shaft of semi-molten mantle layer called Asthenosphere. The continents, which are 8 to 100 km thick are embedded in some of the plates and hence move as the plate moves about on the earth’s surface. These movements are very slow, only 2 to 3 cm per year. Tectonic plates interact along their boundaries or edges referred to as fault lines or faults. Sometimes, the forces along the faults can build-up over a long period of time so that when structural changes in the crust occur and rock finally breaks, an earthquake occurs. When powerful, rapid faulting occurs underneath or near the ocean, a large earthquake is produced and possibly, a Tsunami.

TYPE OF PLATE BOUNDAREISBehavior of Tectonic plate boundaries depends on the direction of their movement. Three major types of plate boundaries are noted [4]:

i) Divergent Plate Boundary (oceanic and continental).

ii) Convergent Plate Boundary (oceanic/continental, oceanic/oceanic, and continental/continental).

iii) Transform Plate Boundary.

TSUNAMIS-CAUSES, EFFECTS, AND PREPAREDNESSby

Engr S M H Kirmani

Tsunamis-causes, effects, and preparednessTsunamis-causes, effects, and preparedness


Tsunamis-causes, effects, and preparednessTsunamis-causes, effects, and preparednessTsunami Races Away from the EpicenterThe moving wave starts traveling out from where the earthquake has occurred (epicenter). Some of the water travels out and across the ocean basin, and, at the same time, water rushes landward to flood the recently lowered shoreline (Figure 12).

Figure 12: Tsunami races away from the epicenter

Tsunami Travels Rapidly Across the Ocean Ba-sinTsunami behaves as shallow-water waves due to its long wavelength which could be in excess of 100 km. A wave becomes a shallow-water wave when the ratio between the water depth and its wavelength gets very small (H/S). Shallow water waves move at a speed of n(gH), where g is the acceleration due to gravity and H is the water depth. In the Pacific Ocean, for example, where typical water depth is about 4000 to 5000 meters, the speed of Tsu-nami waves would be 796.9 km/h, the speed of a Jetliner!

Because the rate at which a wave losses its energy is related to its wave length, tsunamis not only propagate at high speed, they can also travel great trans-ocean dis-tances with limited energy losses. A tsunami produced by an earthquake along the coast of Chile in 1960 traveled across the Pacific Ocean reaching Hawaii (10 842 km) in about 15 hours and Japan’s cost of Osaka (17 595 km) in less than 24 hours. The height of waves in deep Ocean is hardly a foot high thus unnoticed by sailors.

How Does a Tsunami Wave Change as it Reach-es the Coast? When a tsunami travels into the shallow water near the coast, the character of wavelength, speed and uplift changes. The speed of waves in 500 m deep ocean drops to about 250 km/h. As the water depth decreases, the tsunami energy flux, which is depended on both its wave speed and wave height, remains nearly constant. Conse-quently, as the tsunami speed diminishes while it travels into shallow water, its height grows. As the tsunami at-tacks the coastline, the wave energy is compressed into much shorter distance. Because of this shoaling effect, a tsunami, imperceptible at sea may grow several meters in

height near the coast, typically 10 to 25 m, resulting in the most devastating waves.

Figure 13: Shoaling effect

How Does an Underwater Volcano Causes a Tsunami?A submarine or offshore volcanic eruption can produce high magnitude lifts on sea floor, which pushes large wa-ter columns upwards to generate Tsunamis. They are usually found near the areas of tectonic plate movement.

The process of Tsunami generation in such cases is the result of an explosive interaction between water and mag-ma, which produces fine, grained tephra with the emission of magmatic gases and steam. These eruptions can cre-ate catastrophic tsunami waves. For example, after the eruption of Krakatau volcano, in Indonesia, in 1883, the wave height upon reaching the sea shore was 45 meters.

There are at least nine different mechanisms by which volcanoes produce tsunamis.

i) Volcanic earthquake.

ii) Eruption of undersea volcanoes.

iii) Travel of pyroclastic flow into the Sea (fast moving current of hot gases and rock, “Tephra”).

iv) Caldera collapse (a large crater formed by volcanic explosions or by collapse of a volcanic cone).

v) Debris avalanches and landslides.

vi) Large Lahars (a type of mud flow or debris flow com-posed of slurry of Tephra and water) entering the sea.

vii) Phyreatomagmatic explosion (an explosive water-magma reaction).

viii) Coupling between water and turbulent air waves trav-eling from an explosive eruption.

ix) Collapse of Lava benches during effusive lava erup-tion.

Most devastating undersea volcanoes have been [7-8]:

i) Coast of Tonga located about 30 km from Falcon Is-land in Pacific Ocean. This volcano erupted on March 18, 2009 as a result of melting of two tectonic plates.

ii) Sumatra, Western Indonesia. It is the largest island in Indonesia and world’s sixth largest in the world. Sumatra’s volcanism is caused by North-eastward subduction of the oceanic Indian-Australian plate. A

Figure 8: San Francisco fault zone

GENERATION OF TSUNAMISThe main cause of the Tsunami generation is the earth-quake underneath the ocean bed or near the ocean. After the study of the plate boundary conditions, we can easily understand the various phases before a Tsunami is gen-erated [5-7]:

Subduction Zone Most tsunamis are caused by earthquake generated in a subduction zone, an area where an oceanic plate is be-ing forced down into the mantle by plate tectonic forces.

The friction between the subducting plate and the overrid-ing plate is enormous. This friction prevents a slow and steady rate of subduction and instead the two plates get “Stuck” (Figure 9).

Figure 9: Earthquake in the subduction zone

Accumulated Seismic EnergyAs a stuck plate continues to descend into the mantle, the motion causes a slow distortion of the overriding plate. The result is an accumulation of energy similar to the energy stored in a compressed spring. Energy can accumulate in the overriding plate over a long period of time, decades, or even centuries.

Figure 10: Accumulated seismic energy

Earthquake Causes TsunamiEnergy accumulates in the overriding plates until it ex-ceeds the frictional forces between the two stuck plates. When this happens, the overriding plate snaps back into an unrestrained position. This sudden motion is the cause of the tsunami, because it gives an enormous shove to the overlying water. At the same time, inland areas of the overriding plate are suddenly lowered.

Figure 11: Earthquake causing the tsunami

Figure 7: Formation of Himalayan mountain range


dily built structures.

The international tsunami survey team (ITST), recom-mends the following land use considerations:

• Residents should not be relocated in areas fronted by water and backed by rivers or lagoons, and

• Schools, buildings for worship like mosques and oth-er critical facilities should never be located closer than 400 meters from the coastline, and preferable 800m in at-risk areas.

CONCLUSIONSThe phenomenon, we call a tsunami (SOO-NAH-MEE) meaning “harbor wave” is a series of waves of extremely long wave length and long period in a body of ocean wa-ter by an impulsive disturbance that displaces water. Tsu-namis are primarily associated with earthquakes in oce-anic and coastal regions, landslides, volcanic eruptions, nuclear explosions, and even impacts of object from outer space (such as meteorites and asteroids) can also gen-erate tsunamis. Effect of tsunamis in many cases is loss of life and destruction of buildings, critical facilities and coastal infrastructure. Actions can be taken to mitigate the risk of this hazard. This needs to adopt mitigation strate-gies, which include:

• Land use management.

• Planting and environmental preservation.

• structural and design consideration.

• hazard awareness.

• Effective and in time warning.

REFERENCES 1. Soil Dynamics and Earthquake Engineering, 22(9-

12), 2002, pp. 850-854.

2. http://www.usgs.gov.

3. George, P C at http://www.drgeorgcpc.com

4. A classic in plate tectonics describing a mechanical-historical model for continental rifting with many test-able aspects. Journal of Geology, Vol. 81, pp.406-433.

5. Physics of Tsunami (http://wcatwc.arh.noaa.gov/physics.html).

6. Tsunami and Science in South Asia (http://asc-india.org/menu/waves.html).

7. Tsunami Science: National Geographic, Feb 2012 (http://www.usgs.gov).

8. Emergency and Disaster Database (http://www.em-dat.net).

9. National Tsunami Hazard Mitigation Program Report: Design for Tsunamis 2001.

10. Planning and Preparedness (http://www.calema.ca.gov).

Year Rich-

ter Scale

Principal Areas Fatalities

Dec 26, 2004

9.1 to 9.3

Indian Ocean (Indonesia), largest earthquake-generated tsunami in the recorded history (initial surge wave = 33 m high).

350 000

1908 Messina, Italy 100 000 May 22, 1960

9.5 Great Chilean Earthquake Wave height = 25 m 6 000

Au-gust 16, 1976

7.9 Island of Mindanao, Philippines.

Wave height = 20 m

5 000 dead, 2 200 miss-ing, 93 500 homeless

Jul 12, 1993 7.8

Kushiro Island, Japan

Wave height = up to 30 m

Hundreds dead and homeless

1958 Latoya Bay mega tsunami, tallest ever recorded, 524 m high N/A

1782 7.0 South China Sea, Taiwan 40 000

1883 >7.0 Krakatau, Indonesia(caused by volcanic eruption)

36 500

1707 8.4 Tokaido, Nankaido, Japan 30 000 1896 7.6 Sanriku, Japan 26 360 1868 8.5 Northern Chile 25 674 1792 6.4 Kyushu Island, Japan 15 030

1755 8.5 Portugal, Morocco, Ireland, UK 100 000

Mar 11, 2011

9.0 Pacific coast of Tohoku, Japan

Wave height > 7.0 m up to 15.0 m

15 839 dead, heavy dev-astation, nuclear crisis

Table 1: Deadliest Tsunamis in the History

Engr Syed Mubashir Hussin Kirmani ([email protected] ) is a civil engineer with over 45 years of experience in soil and foundation engineer-ing, structural design, public health engineering, and water and sewage treatment. A B-Eng from NED Engineering College, Karachi (1967) and a PGD in Engineering Manage-

ment from the Institute of Business Administration (IBA), Karachi (1971), Engr Kirmani has for the past 36 years been the Chief Engineer at Rashid Engineering Consultants, Riyadh. He has a vast experience of technical coordination, contracts management, pre-qualification of equipment/materials, and participation in high level meetings with counterpart companies in various countries. He is a regular contributor to the IEP-SAC Journal.

Tsunamis-causes, effects, and preparednessRichter Scale 9.3 earthquake on December 26, 2004 generated catastrophic tsunami that effected and rocked the Asia.

iii) Eldfill volcano, located over 200 meters high on Hei-maey Island, Iceland. First ever volcanic eruption took place in January 1973 in the town of Vestmannaeyjer.

Submarine LandslidesSubmarine landslides can also cause Tsunamis. Sub-marine landslides can be caused by: (1) earthquake, (2) Eruption of underwater volcanoes, and (3) Debris avalanches and falling of sediments and rock. Tsunamis caused by these mechanisms generally dissipate quickly and rarely effect coastlines distant from the source un-like the ocean-wide tsunamis caused by earthquakes. In 1958, a landslide triggered by an earthquake of magni-tude of 8.3 on the Richter Scale at the head of Lituya Bay, Alaska, produced a water wave estimated at 50-150 m which ran up the valley walls to a height of 524 m. It is the largest tsunami ever recorded in the modern times and has been given the special name of mega tsunami.

TSUNAMI GENERATED BY METEORITESMeteorite impacts into ocean displaces huge quantity of water sending out tsunamis (Figure 14). Geomorpholo-gists at the University of Wollongong in New South Wales have cataloged a mass of evidence around the Australian coast for these tsunamis. A new Archeological study sug-gests that a meteorite impact off Long Island 2,300 years ago may have set off a huge tsunami that flooded the New York City region.

Figure 14: Meteorite-generated tsunami

DEADLIEST TSUNAMIS IN THE HISTORYThe Table 1 gives the details of the deadliest tsunamis in the history.

EFFECTSTsunamis have great erosional potential, capable of in-

undating or flooding hundred of meters inland, pass the typical high water level. The fast moving water associated with the inundating tsunami can crush homes and other coastal structure. Tsunamis are among the most terrifying natural hazards known to man and have been responsi-ble for tremendous loss of life and property throughout history. The direct effects are: loss of life; damage to, or destruction of buildings, boats, critical facilities like nu-clear installation and other coastal infrastructure; loss of coastlines; and excessive scattered debris. The less di-rect effects are: contamination of coastal soils, diminished domestic water supply due to contamination of shallow wells and aquifers, disease outbreak, interruption of busi-ness and economic process, and disruption of education-al and social services.

TSUNAMIS FORECASTING, PREPAREDNESS, AND WARNING

While tsunamis cannot be prevented, or their destructive effects entirely avoided, actions can be taken to mitigate the risk of this hazard, thereby reducing the impacts on life, physical structure, and livelihood. To forecast tsuna-mis and determine terminal run-up and destructiveness, one must be able to evaluate the parameters of the tsu-nami source mechanism in real time. Tsunami source mechanism analysis is difficult given the time constrains of a warning situation. Forecasting the run-up and poten-tial destructiveness of a tsunami at a distant shore will depend greatly on determining the seismic parameters of the source location, such as: the magnitude of the earth-quake, its depth, its orientation, the length of the fault line, the size of the crustal displacement, and the depth of water. Finally, terminal height, run-up of the tsunami at a point of impact will depend upon the energy focusing effect, the travel path of the waves, the coastal configura-tion, and the offshore bathymetry, etc.

Mitigation StrategiesTsunami risks can be mitigated through many actions that minimize the effects of coastal hazards, such as [9-10]:

• Land use management to minimize development in areas of potential tsunami inundation.

• Preservation of natural barriers or dunes along coast-line.

• Establishment of design standards, building codes, or guidelines for construction of buildings within coastal areas. Buildings should be placed 2-3 m above the high tide level.

• Increased public awareness and education about tsu-nami risks, warning signs, and preparedness actions.

• Development of warning system to alert people to evacuate to higher ground or to upper stories of stur-

Tsunamis-causes, effects, and preparedness

http://www.drgeorgcpc.com/


INTRODUCTION

Solar cells are electronic devices that convert sunlight directly into electricity. They work on the principle of photoelectric effect. Like other devices, solar cells have a theoretical efficiency limit which was given by Shockley and Queisser in 1961 [1] as 30 % for energy gap of 1.5 eV. This efficiency limit has never been achieved by single junction solar cells. According to latest research, the highest efficiency achieved by single junction solar cells is 28.3 % [2]. The Shockley-Queisser limit can be defied by using tandem cells also known as multi-junction solar cells with a technology known as Concentrated Photovoltaics (CPV). The theoretical maximum efficiency of infinite tandem cells is 87 % under highly concentrated sunlight. CPV is a promising technology for future solar power projects and has a wide potential for development. At present, the highest achieved efficiency for triple junction solar cell is 44 % [3].

Limitations of Single Junction Solar Cells and Non-Concentrating Systems

Single Junction solar cells are limited to a theoretical maximum efficiency of 30 % due mainly to the fact that a single junction solar cell can absorb only certain wavelengths of lights. As an example, a single junction silicon solar cell absorbs only photons having energies greater than the band-gap energy of Silicon; the remaining photons, which mainly consist of infrared light, are lost as heat. Figure 1 shows the AM 1.5 spectrum with three highlighted regions. The UV region is small; the visible region is dominated by green light (550 nm) whereas the region from 750 nm to 1000 nm is the infrared region.

Infrared constitutes almost half of the radiation coming from the sun. This loss in a single junction solar cell is considerable to cause a heavy drop in efficiency. Figure 1: Global and Direct AM 1.5 radiation spectrum (www.newport.com)

The second factor affecting the efficiency of solar cells is the blackbody radiation loss [1]. This is because a practical solar cell does not operate at absolute zero temperature hence whatever energy it absorbs from sunlight, some of it is radiated as blackbody radiation.

The Third factor for efficiency drop is recombination phenomenon. It accounts for almost 10 % of losses in a solar cell. When light falls on a solar cell, it generates an electron hole pair. In recombination the electrons combine with holes and release energy thereby lose that energy they gained from light without doing any useful work. This process is undesirable in case of solar cells. Among the losses discussed above the most significant loss is due to the limited wavelength capturing capability. This loss can be compensated by increasing using what is called a tandem or multi-junction solar cell.]

MULTI-JUNCTION SOLAR CELLS (MJSC)

A multi-junction solar cell is a special type of solar cell consisting of different layers each capable of capturing a certain wavelength from the sunlight. This can be achieved in two different ways: (1) stacking the layers, and (2) laying the layers parallel to each other. Both of these arrangements are shown in Figure 2. In part (a) of the Figure, a prism splits the light into its components and each component illuminates the respective layer. The second arrangement, part (b), is much simpler as it does not involve a prism. Light hits the first layer; some of it is transmitted to the next layer and so on. It must be noted here that each layer should be transparent so that it allows the layers underneath to get illuminated.

Use of solar energy is not new to mankind. It is the very reason that life exists on Earth. In the wake of

global energy shortage, solar energy is being considered as the best alternative among other available sources. Researchers have developed different methods to convert sunlight and heat into electricity. Semiconductor industry has played a major role in uplifting this technology and deploying it in areas where conventional electricity is not available; the space program introduced the use of highly efficient multi-junction solar cells. They are now being used in conjunction with optical concentrators and have given rise to what is now known as the “concentrated photovoltaics”. This paper gives a brief overview of different concepts in CPV technology and highlights its

key feature


The most common of the multi-junction solar cells is a triple junction solar cell shown in Figure 3. It consists of a top layer of Indium Gallium Phosphide (bandgap 1.86 eV), middle layer of Indium Gallium Arsenide (band-gap 1.4 eV) and the bottom layer of Germanium (band-gap 0.65 eV). The corresponding spectrum of light is shown in part (b) of the Figure. The cell is capable of absorbing the entire visible spectrum as well as a part of infrared spectrum. The current maximum efficiency of a triple junction solar cell as of December 2012 report by National Renewable Energy Laboratory (NREL), is 44 % [3]. The problem with these cells is that they are very expensive owing to their much complex design as compared with single junction cells. Although they are highly efficient yet they are not economical to be used like conventional single junction cells. A simple and effective solution is to use a concentrator.

Triple Junction Solar Cells

Triple junction solar cells were initially developed for the space program, where the power to weight ratio is a critical issue. The radiation spectrum in the space is known as AM0 spectrum. In order to capture as much sunlight as possible with the smallest cell size, tandem solar cells capture different energy wavelengths. The complete package has the ability to catch a much wider radiation spectrum than a single junction solar cell. Figure 4 shows the historical development of solar cells as reported by NREL [4]. This chart shows that the development of multi-junction solar cells started during the 80’s and that of triple junction solar cells with concentrator started in 2000. However, the technology of CPV is not new; historic CPV systems were introduced as long ago as during the 1970s and continued in 1980s when the drive for solar energy was high following the 1973 oil crisis.

Figure 3: (a) A triple Junction InGaP/InGaAs/Ge solar cell with tunnel

junctions (b) AM1.5 spectrum, the operating region of each layer is shown in different colors

CONCENTRATED PHOTOTOVOLTAIC SYSTEMS

Concentrated photovoltaic is one of the possible approaches to reduce the cost of photovoltaic power. The idea behind the technology is very simple. Solar cell produces power by capturing photons. More photons mean more power. There are two options to capture more photons. Either increase the area of solar cell or increase the number of photons [5].

The first method is expensive. As discussed in earlier sections, a single junction solar cell, although cheap, can be used on large areas but it is not a solution as there are some locations where land is expensive. As for multi-junction cells, they are even expensive. The second method is to increase the number of photons. This can be accomplished by using what is called a concentrator. A concentrator is an optical device which captures large quantities of light and focuses it onto a much smaller area. The concentrator enables to increase the energy production capability of solar cell by increasing the quantity of light falling on it.

Figure 4: Efficiency Record Chart maintained by NREL [4]

Concentrator Design

Some of the concentrator design features are explained below.

Aperture Area

Aperture area is the area of the face which directly faces the sun and collects sunlight. The more the aperture area, the more is the captured light. Aperture area can also be assumed as the inlet area of the concentrator.

Exit Area

The area of the focal point is called the exit area.

Geometrical Concentration Ratio

Concentration ratio is the ratio of aperture area and exit area [6]:

It can also be defined as the ratio of area of the collector system to the area of the solar cell.

E.g3 E.g2 E.g1

E.g1

E.g2

E.g3

(a) Spatial (b) StackedFigure 2: Two different arrangements for multi junction solar cells

CR = Aperture AreaExit Area


Concentrated Photovoltaicsby

S A A Rizvi, S I Haider, A A Khan

Abstract


Secondary Optics

One of the good design features of a concentrating system is its higher acceptance angle. The acceptance angle of any concentrator is inversely proportional to the concentration ratio. The higher the concentration ratio, the lower is the acceptance angle. This is because a slight change in the incidence angle will have a major impact on the position of focal point which can become disastrous as the temperature at focal point is high enough that it can burn other components inside the module.

For increasing the acceptance angle, a special type of optical device is used, called the Secondary Optical Element (SOE). The purpose of SOE is to collect concentrated light and direct it to the solar cell. SOEs come in different shapes and sizes. Some of them are shown in Figure 11 and Figure 12 respectively.

Tracking System

CPV systems require direct radiation for their operation; hence continuous active tracking systems are required. Active tracking enables a concentrator to continuously collect direct solar radiation throughout the day time as long as sun is available. The tracker follows the sun with very high precision. A good tracker keeps direct beam solar radiation always at right angle to the concentrator surface. The tracking accuracy depends upon the acceptance angle of the concentrator. If the acceptance angle is large, less tracking accuracy is required hence cost is reduced and vice versa.

The tracking system used in CPV applications has two main components (Figure 13).

i. Azimuth Drive to track the sun in east-west direction

ii. Elevation Drive to track the sun in north-south direction

Figure 13: Front and Back Side of a Fresnel lens CPV Tracker showing Azimuth and Elevation Axis along with other parts

Figure 14 shows how tracking affects the total energy collected by the panel in one day. The area under each curve shows the energy collected. The highest energy is collected when dual axis tracking is used. For a fixed flat plate, the energy collected is minimum.

Figure 11: Different shapes and sizes of refractive SOEs mounted on Multi-Junction Solar Cell Packages

Figure 9: Parabolic mirror concentrator

Figure 10: An array of parabolic mirror concentrators

Figure 12: Different shapes and sizes of Reflective SOEs.

Figure 14: Normalized power vs time for tracking and non tracking sytems

Acceptance Angle

Acceptance angle is the highest incident angle when a ray of light strikes the concentrator and reflected to the focal point. Any ray coming at an angle greater than acceptance angle will not be focused.

Collector Efficiency

Collector efficiency is the ratio of irradiance received by the solar cell to the irradiance received by the aperture. Types of Concentrators

Concentrators can be classified in two ways. One method is by the optical means that the concentrator uses to concentrate sunlight while the other way is by the tracking method.

Classification Based on Types of Optics

There are two main optical technologies in use today. One is reflective optics while the other is refractive. Both have their advantages and disadvantages. This section will discuss two main types of concentrators being used these days in CPV: the Fresnel lens concentrator and the parabolic dish concentrator.

Fresnel lens Concentrator

A Fresnel lens is a special type of lens which can be thought of as a plano-convex lens that has been collapsed at a number of locations into a thinner profile. Figure 5 shows a Fresnel lens with an equivalent plano convex lens. The advantage of using a Fresnel lens is that it is very light and can be manufactured from acrylic resin (PMMA-Polymethyl methacrylate) as compared with plano-convex lens which is heavy and is made from glass. A Fresnel lens can concentrate sunlight onto its focal point thus acts as a concentrator (Figure 6).

Fresnel lens concentrators are one of the most widely used concentrator technologies. One of the earliest CPV plants was installed in Riyadh, Saudi Arabia. The solar modules used the Fresnel lens concentrator to focus sunlight onto a circular cell of 5 cm diameter and had a concentration ratio of 40x. Figure 7 shows the field view of Riyadh Solar Village.

Figure 5: Fresnel Lens (Left), Plano-Convex Lens (Right)

Parabolic Dish Concentrator

A parabolic dish concentrator is a reflective dish with a parabolic profile. The light falling on the dish is concentrated onto the focal point of the parabola. Figure 8 shows a parabolic dish concentrator. The solar cell is placed on the receiver.

Large parabolic dish concentrators are used in solar thermal applications yet small parabolic mirrors are also used with photovoltaic cells these days. Figure 9 shows how a parabolic mirror concentrator is used with a multi-junction solar cell. Figure 10 is a CPV module made from parabolic mirror concentrators.

Figure 7: Riyadh Solar Village was the largest Fresnel lens based CPV plant in the world till 1989

Fresnel Lens

Focal Length

Solar Cell

Aperture

1 2

Figure 6: A Fresnel Lens Concentrator

Figure 8: Parabolic Dish Concentrator

Concentrated PhotovoltaicsConcentrated Photovoltaics

KIRBY

ICR


Classification Based on the Concentration Ratio

Apart from the type of optics, CPV systems are also classified on the basis of their concentration ratio. These classes start from very low concentration to very high concentration. The specified values of concentration ratio are not hard and fast but vary from manufacturer to manufacturer. These classes are:

Low Concentration PV (LCPV)

The concentration in LCPV system varies from 2 to 100 suns. Such systems typically use single junction silicon solar cells for economic reasons [7].

Medium Concentration PV

The concentration range is between 100 to 300 suns. The CPV system at these levels of concentration requires a two axis tracking system [7] as shown earlier under the tracking system.

High Concentration PV (HCPV)

Concentration levels above 300 suns known as HCPV systems. They operate best with multi-junction solar cells, require a cooling system either passive or active and a dual axis tracking system with very high tracking accuracy [7]. The l limit of concentration for HCPV is taken as 1000 suns [8].

Ultra High Concentration PV (UHCPV)

CPV systems are sometimes also classified as UHCPV systems which have concentration levels above 1000 suns. These systems are still under research and face problem such as extremely high tracking accuracy and active cooling systems. One such project is underway in Riyadh, Saudi Arabia, under the auspices of King Abdulaziz City for Science and Technology (KACST).

Potential Of Cpv Vs Other Technologies

CPV is currently the fastest growing segment of the PV industry. Installations from CPV are projected to hit the 1GW mark in the next 5 years, from only tens of megawatts in 2011. The rise in popularity of CPV among project developers, Independent Power Producers (IPPs), utilities, and investors is a reflection of confidence in the technology and its roadmap to achieve cost reduction towards becoming the technology with the lowest Levelized Cost Of Electricity (LCOE). This is despite due to the continued lowering prices of silicon panels and CdTe thin film panels.

The path to cost reduction is driven primarily by the continued increase in the multi junction solar cell efficiency, where world records are being achieved (see Figure 4).

Conclusions

Concentrated photovoltaic (CPV) technology refers to the use of concentration (at various levels) on PV solar cells. Concentration is achieved via a collector system using either refractive optics e.g. Fresnel lens or reflective

optics e.g. mirrors. The solar cells used for CPV are high efficiency multi junction solar cells. These cells have the capability to capture a wide spectrum of sunlight. High precision tracking is required for CPV systems. The tracking accuracy can be decreased by using secondary optics.

REFERENCES 1. Shockley, W and Queisser, H J, “Detailed Balance Limit of

Efficiency of p-n Junction Solar Cells,” Journal of Applied Physics, Vol. 32, no. 3, pp. 510 - 519, 1961.

2. Stan, M A et al, “27.5 % Efficiency In GaP/InGaAs/Ge Advanced Triple Junction (ATJ) Space Solar Cells for High Volume Manufacturing,” Emcore Photovoltaics, Albuquerque, NM.

3. http://www.solarserver.com/solar-magazine/solar-news/current/2012/kw42/, “Solar Junction Achieves World Record Solar Cell Conversion Efficiency of 44 percent”.

4. http://www.nrel.gov/ncpv/, “NREL Efficiency Record Chart.”

5. Swanson, R M, “Photovoltaic Concentrators,” in Handbook of Photovoltaic Science and Engineering, John Wiley and Sons, 2003, pp. 449-503.

6. Chen, Y and Su, C, “Concentrator Design of a Fresnel Lens and Secondary Optical Element,” in AIP Conference Procedings, Freiburg, 2010.

7. www.greenrhinoenergy.com/, “Concentrated Photovoltaics”.

8. A W B et al, “High-Concentration PV Using III-V Solar Cells,” Freiburg, 2006.

9. Sherif, R, “Concentrated Photovoltaics for Large Scale Solar Power,” in Fourth Saudi Solar Energy Forum, Riyadh, May 2012.

************************************

Syed Arslan Abbas Rizvi, is MS Renewable Energy researcher at Sustainable Energy Technology at King Saud University, Riyadh, Saudi Arabia. His research interests include Solar Power, Energy Storage and Material Sciences. He is an IEEE student member.

Syed Arslan Abbas Rizvi, is MS Renewable Energy researcher at Sustainable Energy Technology at King Saud University, Riyadh, Saudi Arabia. His research interests include Solar Power, Energy Storage and Material Sciences. He is an IEEE student member.

Ammar A. Khan, is MS Electrical Power student at King Saud University, Riyadh, Saudi Arabia. His main interests are condition assessment and online PD monitoring of underground power cables. His MSc research focuses towards «Online Partial Discharge Detection in Underground Power Cables». He is an IEEE student member.


Automobile Power LiftgateAutomobile Power Liftgate


planetary gear system. This would reduce the casing material needed as well make the motor more efficient.

Mounting Plate The motor used by FORD™ in their power liftgate system has a large metallic mounting plate attached to the bottom. Its basic purpose is in the production line to allow for easy mounting of the motor onto the rear of the vehicle. However since it is made out of a metallic material such as plain low-carbon steel and with galvanic coating it adds to the weight and cost of the system. The idea is to replace this metallic plate with a plastic plate that could possibly reduce both the weight and the cost of developing the system.

SOLUTION DETAILS

Gear System

Planetary Gears Figure 1 shows the four basic components of a planetary gear system, which are [3]:

1. Sun Gear: The central gear

2. Planet Gears: of the same size, meshed with the sun gear

3. Planet Connector: Holds the three peripheral planet gears.

4. Annulus: An outer ring with inward-facing teeth that meshes with the planet gears. In many planetary gearing systems, one of these three basic components is held stationary; of the two remaining components, one is an input, providing power to the system, while the other component is an output, receiving power from the system. The ratio of input rotation to output rotation is dependent upon the number of teeth in each gear, and upon which component is held stationary.

In the new application of the planetary gear system, the annulus would be held stationary, the sun gear is the input, and the planet connector is the output. The casing of the system would be the annulus, with teeth on the inside. This optimizes the space used in the casing. The planetary gear arrangement also creates increased rotational stiffness, and greater stability, due to the balance of the system.

In our application of the liftgate motor, we need two of these gear systems. The output from the first would feed through the Hall Effect Sensor, and into the center gear of the next system. Each system reduces the angular velocity to 1/5th its input. The total angular velocity reduction is 1/25.

This change in gear system will result in increased durability of the system. From the P-Diagram (Figure 2), we can see that the increase in durability will lead to the power liftgate motor being less severely affected by the noise factor durability and fatigue life. This results in lesser undesired errors so the power liftgate can open in the target range of 7± 0.5 seconds and close within 8 ± 0.5 seconds.

Design The gear design is as follows:

1. The output from the DC motor will be fed directly into the first gear system.

2. This gear will engage the three outer planetary gears3. The planet gears would spin in the annulus, opposite

the direction of the center gear. 4. The sun gear for the next system would spin with the

same angular velocity as the first gear connector 5. This engages the second set of planetary gears. 6. The planet gears would spin in the annulus, opposite

the direction of the center gear. 7. This planet gear connector will spin in the same

direction as the input gear, but at 1/25 the speed. 8. The liftgate actuator connects to this connector and

opens the liftgate.Mounting PlateFigure 3 shows the shape of the new plastic mounting plate. It is projected to be thicker in width and have a greater surface area. The 3 screw points shown on the figure are the points where the motor is mounted on the plate. The other points are used to fix the motor onto the mounting wall.

Figure 1: Planetary Gear System Diagram

Figure 2: p-Diagram

Figure 3: Plastic Mounting Plate Diagram

Abstract

This paper presents the authors’ design proposal for the Power Liftgate Motor System in response to the

manufacturer, B2P’s, request for a better design that would reduce the cost and increase the profitability. The final proposal is two-fold. The first part of the new design is the usage of a planetary gear system as opposed to the standard gear system of the original model. It is shown that this would make the gears work in a linear fashion (that is, not shifting the axis of rotation from input to output), which would result in a more compact model and reduce weight and material costs for the gear casing. The second part of the new design deals with changing the material of which the mounting plate is composed from low-carbon steel to an ABS polymer. The ABS polymer mounting plate would be thicker and have a slightly greater surface area than the original plate. It is shown that the proposed design for the mounting plate would translate to a lighter weight and a decrease in production costs. The paper utilizes the concept of Net Present Value (NPV) to prove that the design proposal is more profitable than the original design. Lastly, the paper analyzes the failure modes associated with the new design. The three major failure modes, namely, breaking/deformation of the mounting plate, lower tolerance range for piece-to-piece variation, and increased maintenance costs—are found to be insignificant in the new design and as such are outweighed by the the benefits.

INTRODUCTION The basic power liftgate system of a motor vehicle includes a liftgate door hinged to the vehicle body, obstruction detectors, actuators, gas struts and a motor that controls the opening and closing of the gate. This vehicle liftgate power operating system should be able to lift the gate from a closed position to a fully opened position as well as from an open position to a fully closed position. It is used in a range of vehicles from trucks to minivans. The power liftgate is usually the back door or the cargo door.

The Power Liftgate Motor is a key component of the Power Liftgate system, which is used to operate the “backdoor electric open/close system” [1]. The motor system consists of a DC Motor, a mounting plate, a PLG Module circuit that is used to regulate the motors operation, and a small speaker used to alert people when the system is in operation. The PLG Module is linked with the motion sensors in order to stop operation of the Power Liftgate

when the path is obstructed. The Controller is wirelessly linked to the user’s keys such that when he/she presses a button, it would signal the controller to turn on the Power Liftgate Motor.

Problem and Solutions The manufacturer wants to reduce the costs of its Power Liftgate Motor. Low Material costs and Low Manufacturing costs are important factors and so are given weights of 9 each in the design matrix (Table 1). Compact design (importance rating of 22) has a weight of 6 and low weight (importance rating of 28) has a weight of 4 because they do not affect the customer in the end but are important as they contribute to ease of installation and space taken. Reliability (importance rating of 91) and safety (FMVSS 118) [2] are most important to the customer and so they both are given a weight of 10. Durability (importance rating of 41) is important for the customer as well but not as important as low costs or safety; therefore it is given a weight of 7. Minimal piece-to-piece variation only affects the manufacturing process (importance rating of 31). However since the parts have a significant tolerance range, it is given a weight of 5. Customer needs are also very important and so it has a weight of 8. Using these criteria, we came up with the following two solutions.

Gear System

The current gear system is a standard gear train. It extends in an “L” shape and so adds to the cost of an expensive Zinc gear housing. The new solution is to change the standard gear system to a

A New DesigN For For Automobile Power liFtgAte motor

by

Qanit Al-Syed, Yihong Lan, Alejandro Martinez, Sudarshan Sivaramakrishnan, Joe YanceyElectrical Engineering Department, University of Michigan at Ann Arbor

Table 1: Design Evaluation Matrix


Automobile Power LiftgateAutomobile Power Liftgateweight of the motor on the plate, given by:

Figure 7 shows the free body diagram when the car is

moving.

The acceleration of the car is the same as the acceleration

of the motor. According to Newton’s second law of motion, this acceleration results in a 12 N force on the motor which introduces another bending stress (σb2). It was assumed that a regular car can go through a maximum deceleration/acceleration of 4 m/s when full brakes are applied at a top speed of 100 mph.

Shear Stress The radius of the mounting screws is 0.0125 m. Figure 8 shows the motor mounting points. Therefore, the contact surface area of each screw is: pr2 = 4.91 ×10−4. The Shear stress is:

Where V is shear force at that location in newtons and is the sum of the weight of the motor and force due to inertial load and A is the area of section parallel with the shear force, measured in square meters. Hence

Total

Stress According to MatWeb Material Property Data [8], low carbon steel has a yield tensile strength of 180 to 240 MPa while ABS plastic has a yield tensile strength of 28 to 58 MPa. Therefore, even though the strength of ABS plastic is about 5 times less than that of low carbon steel, it is still a suitable material for the plate. This is because the stress exerted by the motor and the movement of the car on the plate is much smaller than both the yield strengths.

ECONOMIC FEASIBLITY Our proposed design would reduce the cost of production by about $1.00 for each motor. The original design for the mounting plate is made of steel and weighs 2.5 lb, meaning that it costs $0.815 in materials at a price of $0.326/lb. Our mounting plate would be made of ABS plastic. Even though it will be thicker, it would still be lighter, weighing about 1.81 lb and costing $0.209 in materials (at a price of $0.115/lb). The difference in material costs for the plate is $0.606.

Since we will change the gear system, it is necessary to change the casings. This introduces an initial expense for a new die, projected to be about $200,000. Subsequently, however, material costs and production will be cheaper, since the new design uses less material. The original zinc casing weighs 2.5 lb and costs $2.670 in materials at a price of $1.068/lb. The proposed design would weigh 2.0 lb and cost $2.136 in materials at the same price of zinc. The difference in material costs for the casing is $0.540. Then, there is also a decrease in manufacturing costs for putting the casings together, since our proposed design will reduce the amount of casings from 3 to 2 hence there will be 3 fasteners less and at a price of $0.05 per fastener, assembly costs will be reduced by $0.15. However, since the planetary gear system requires more assembly time we estimate this cost will go up by $0.30 per motor, we maintain that the amount of material used for gears will be the same, so material costs for gears will remain the same.

Adding these figures up, we come up with a total savings of $0.996 per motor. Assuming that 300,000 motors are produced per year, this would lead to a savings of $298,800 per year, with an initial cost of about $200,000.

To determine if the new design is actually profitable, we calculated the Net Present Value (NPV) of money that

Figure 7: Mounted Motor

Figure 8: New Gear Casing

TECHNICAL CONSIDERATIONS Cost Analysis

Planetary Gear System The original gear housing is made out of a Zinc Alloy and has a weight of 2.5 lb. Figure 4a shows the relative weighs of the casing components. According to Anchorage Daily news [4], this alloy of Zinc costs $1.068/lb. Therefore the current casing costs about $2.67.

Figure 4b shows the shape and the projected weight of the new gear housing. This new design reduces the casing weight by 20 %. As a result, the new projected cost is around $2.13 for the casing. This saves $0.54 in casing costs.

The new design also reduces the number of fasteners or

screws from six to three. Each fastener costs $0.05. As a result, this further reduces the cost by $0.15. However the new planetary gear system is more complicated and harder to assemble. We have estimated that it would increase the costs by $0.30. Tthe total reduction in costs due to the new planetary gear system is thus: 0.54 + 0.15−0.30=$0.39 5.

Mounting PlateThe current metal plate weighs about 2.5 lb. The price for flat steel per ton in the US is around $719 [5]. Therefore, the low carbon steel for the mounting plate costs $0.815 for 2.5 lb of flat steel. The best plastic that is suited for the mounting plate is Impact Grade, Acrylonitrile Butadiene Styrene (ABS). The density of this material is around 1.10 g/cc [6]. Assuming that the surface area of the plate is 374 cm2 (22 cm × 17 cm) and the thickness of the plastic plate is 2 cm, the total mass of plastic would come out to be 1.81 lb. The ABS polymer price in the US is $0.115/lb [7]. Therefore, the material cost for the plastic plate would

be $0.209 (0.115 × 1.81). This shows that replacing the current plate with a plastic plate would reduce costs by $0.606 per motor.

Total Costs The total reduction in costs per motor would be: 0.39 + 0.64 = $1.03. Assuming 300,000 cars equipped with this system are produced every year. This would reduce costs of production by $309,000.

Stress Analysis for plate The plate is mounted vertically on the side as shown in Figure 5. The arrow shows the bending effect of the load on the plate. There is a bending stress (σb) and a sheer stress (t) on the plate. The bending stress is on the overall plate as shown in Figure 5 while the sheer stress is at the three mounting screws that the motor sits on as shown in Figure 8.

Bending stress Figure 6 is a free body force diagram when the car is not moving. The bending stress is due to the

Figure 4a: Original Gear Casing

Figure 4b: Original Gear Casing




Automobile Power LiftgateAutomobile Power LiftgateDrawbacks of Planetary Gear System Piece to Piece Variability As the planetary gear system has more points of contact between components as shown in the new Boundary Diagram, it means that there is now a lower tolerance range for piece to piece variation. This translates to a higher manufacturing cost we have mentioned in the cost analysis. However, we have also mentioned that the increase in manufacturing cost was offset by a reduction in material cost. Furthermore, from the simplified QFD shown in Table 3, we can see that the target of achieving minimal piece to piece variability is only has an importance rating of 31. From the two aforementioned factors, we can conclude that the decrease in piece-to-piece variability does not pose a big problem.

Table 3: Simplified Quality Flow Chart

Maintenance Costs As the planetary gear system is relatively more complex as compare to the standard gear train, it would result in poorer accessibility. This would mean that there would be an increase in maintenance costs spent by B2P. However, this is offset by the fact that the gear system is now more durable (maintenance cost = units sent in for maintenance x maintenance cost of each unit). This would mean that overall maintenance cost would probably remain the

same. Furthermore, the low importance rating of 15 shown in simplified QFD above means that this target is relatively less important when put alongside with other targets. From the two aforementioned factors, we can conclude that the increase in maintenance cost does not pose a big problem.

CONCLUSION Our proposal consists of two parts: to change the gear system from a standard gear train to a planetary gear train and to replace the low-carbon steel mounting plate with an ABS polymer mounting plate. Based on cost analysis, stress analysis, and design failure mode and effects analysis, we find that our new design is more profitable and cost-effective than the original design as well as that our new design’s benefits outweigh its drawbacks. Therefore, we recommend B2P to incorporate this new design for future production of the Power Liftgate Motor System.

REFERENCES 1. HI-LEX, (2006). Automobiles: Power Lift Gate Systems.

Retrieved April 12, 2008, from HI-LEX Corporation Web site: http://www.hi-lex.co.jp/e/cable/automobile/automobile08.html.

2. National Highway Traffic Safety Administration, (2004). Quick Reference Guide to Federal Motor Vehicle Safety Standards and Regulations, Retrieved April 12, 2008.

3. Vorkoetter, S (2006). Demystifying Gearing and Gearboxes, Retrieved April 12, 2008, from Stefan’s Electric R/C Web Site Web site: http://www.stefanv.com/rcstuff/qf200003.html.

4. Anchorage Daily News, (2008, March 21st). Zinc Prices. Retrieved April 12, 2008

5. MEPS International LTD, (2008). MEPS - FLAT & LONG CARBON STEEL PRODUCT PRICES. Retrieved April 12, 2008.Web site: http://www.meps.co.uk/

6. MatWeb (2008). Sibur ABS 1530 Molding Grade ABS Plastic, Retrieved April 12, 2008, from MatWeb Web site: http://www.matweb.com.

7. ICIS Pricing (2008). (ABS) Prices and Pricing Information, Retrieved April 12, 2008, from ICIS Pricing Web site: http://www.icis.com.

8. MatWeb (2008). Sibur ABS 1530 Molding Grade ABS Plastic & AISI 1005 Steel, Retrieved April 12, 2008, from MatWeb Web site: http://www.matweb.com

would determine whether it is better to invest money in this project or to place the same amount of money in a bank. To make this as accurate as possible, we must use values for the NPV in relation to the current casing so that we can determine how much money is actually saved. We will assume that the inflows for both models remain the same and occur at the same time. However, the outflows will be different. We let Cinit represent the yearly outflows of the original model and let D represent the money saved each year by using the proposed design. All of our calculations are based on a five year period.

In order for the new design to be more profitable we want NPVsavings to be a positive value. We first assumed an interest rate, i, of 8 %. Substituting in all of our values (where i = .08 and D = $298,800), we get NPVsavings = $993,021.76. This is a large positive value, and it represents how much money will be saved over a five year period in terms of NPV.

To further affirm the convenience of implementing the new design, we figured out what interest rate would be required to make the new design less profitable than the original design. That means we found the yearly interest rate necessary in order for NPVoutflow original < NPVoutflow new. In order to do this, we first solved for the interest rate such that

Solving this equation for the interest rate, we found i = 147.8 %. Hence, for NPVoutflow original < NPVoutflow new, the interest rate must be greater than 147.8 %. Such an interest rate is unheard of in the general market, thereby rendering the new design more profitable than the old design over a five year period.

FAILURE MODES AND DRAWBACKS Despite the various advantages offered by the new design over the old one, there are also certain constraints that the new design scored lower on in the design matrix. This represents a possibility of new failure modes and drawbacks arising from adopting the new design. Hence, we will be evaluating the three constraints that the new design scored lower than the old design on the design

matrix. The three constraints that we will be evaluating are the durability of the mounting plate, piece-to-piece variability and maintenance costs. The evaluation includes possible failure modes and drawbacks, followed by an analysis of the failure modes and drawbacks using the QFD and DFMEA. For example, if the RPN of the failure mode are low, it poses a small problem even if there are new failure modes being introduced. Likewise, if the Importance rating of the drawback is low, it poses a small problem.

Durability of Mounting Plate Mounting Plate Breaks By changing the material of the mounting plate from low carbon steel to ABS plastic, there is a greater chance of the plastic breaking in a direct collision as its material strength is much lower than that of steel’s. Even though our previous stress analysis has shown that ABS plastic’s tensile strength is strong enough for use, we do not know if the integrity of the material can be maintained under crash conditions. However, it must be mentioned that firstly, such situations are rare as they only occur when the car undergoes a collision that affects the PLG. This factor is represented by a low occurrence value of 1 in the simplified DFMEA shown in Table 2. Secondly, the car will almost definitely undergo repairs and checks for damages after a collision, resulting in easy detection. This is represented by a low detection value of 2 in the DFMEA. The combination of the two values above and a mid-range severity value of 5 results in a relatively low RPN of 10. With that, we can safely say that the potential failure mode of the mounting plate breaking does not pose a big problem.

Table 2: Simplified DFMEA

Mounting Plate Deforms As the maximum air service temperature for ABS plastic is 80 to 90 °C, there will be a chance of the plastic plate deforming when the temperature of the PLG motor rises to levels above 90 °C. However, Hi-Lex, one of the manufacturers of the motor, specifies the operating temperature of the PLG to be a maximum of 80 °C. This factor is represented by a low occurrence value of 1 in the simplified DFMEA shown in Table 2. Together with a detection value of 4 and a severity value of 5, it only brings the RPN of this failure mode to a relatively low value of 20. Hence, we can conclude that this failure mode does not pose a big problem.

Design FMEA

Item

and

Func

tion

/ Re

quire

men

ts

Pote

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l-ur

e M

ode

Seve

rity

Occ

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nce

Det

ectio

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RPN

Durable

Mounting Plate breaks 5 1 2 10

Mounting Plate deforms 5 1 4 20

رض موت وال

ق الس

ل

رون ف خ

ك

م ويتف ع جنوب

عودا و

ق

قي و

رون للا

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ل معرانار )۱۹۱(ا

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نا ما خ

رب

Those who remember Allah while standing, sitting or (reclining) on their backs, and reflect in the creation of the heavens and the earth, (saying): 'Our Lord! You have not created this in vain. Glory to You! Save us, then, from the chastisement of the Fire.

Customer Needs Prio

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Min

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Pie

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Low

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Tehnical Difficulty (1-Low, 5-High) 3 3

Importance rating 31 15

Self Powered Relays Self Powered Relays


ring main feeders+ 2 2transformer feeders

ring main feeders + 1 4transformer feeders

Figure 1: Example of 3-way, 4-way, and 5-way configurations of ring main unit switchgear

Typical RMU arrangement with fuse-switch and circuit breaker for transformer protection is shown in Figure 2 in package substation.

RMU arrangement with fuse-switch and :2 Figurecircuit breaker for transformer protection

ApplicationsThe self-powered protection relays provide inexpensive and simplest solution for RMU feeder protections. A fuse-switch was preferred due to high fault clearance speed and cost effective solution for the protection of transformer in the MV/LV substation. Now, compact RMUs with dedicated

circuit breakers and self-powered relays have the same life time costs as fuse-switch solutions and have far more useful features. Therefore, trend is shifted towards the use of circuit-breakers instead of fuse-switches for tee-off transformer feeders.In the transformers low magnitude fault occur which at later stage is converted to high magnitude fault, for example an inter-turn fault. A fuse would be unable to clear the fault, whereas a circuit-breaker works perfectly on something that is similar to an overload. Also, even on high magnitude faults, circuit-breakers function well, clearing faults quickly enough. Self-powered relays are simple and easy to set. Also, settings can be changed as the installation evolves. This removes doubt over the selection of the proper fuse when replacement is needed either after a fault or for other reasons. Upstream and downstream coordination is much easier with circuit-breakers. Network management is better facilitated. In case of a fault on the network, the overall time, including fault finding up to re-energizing is reduced with circuit-breakers compared to the use of fuse-switch solutions.

The Table 1 shows that fuse-switch application is limited to transformers feeders up to 1600 kVA rating. Whereas circuit breakers can be used for incoming and outgoing ring feeders and up to 12 MVA transformer feeders.

Product RMUApplication Transformer

Rin

g Fe

eder

s

Inco

mer

s

1600

kVA

- 20

0

kVA

380

0 - 4

00

kVA

120

00 -

1900

Fuse-switch withTime Fuse Link Circuit Breaker

with Self-PoweredRelay

Table 1: Fuse-switch and circuit breaker application in secondary distribution network

Self-powered relays made from various manufacturers for RMU switchgear protection application in incoming, ring and transformer feeders are shown in Figure 3.

AbstractThe self-powered feeder protection relays are mainly designed for the selective short circuit and earth fault protection of feeders in secondary distribution networks and for the protection of distribution transformers in power utilities and industries. These relays do not require external auxiliary power source or batteries. The relays derive power supply voltage for its operation from the current transformers. In remote areas or where auxiliary supplies are not available; self-powered protection relays are the best solution for protection requirements of feeders and transformers. The self-powered relay in combination with circuit breaker is replacing the traditional practice of using load break switch with high voltage fuses (fuse-switch) for transformer protection due to its advantageous characteristics. This paper highlights application of ring main units with circuit breakers in secondary distribution and focuses on application, important characteristics, and testing of self-powered relays in Medium Voltage/Low Voltage (MV/LV) substations, indoor, and outdoor ring main units.

IntroductionThe distribution network is generally operated in open loop allowing a backup solution in case of fault. It is historically equipped with manual switches, with only one protection device per feeder, located in the Medium Voltage/Medium Voltage (MV/MV) substation. In case of fault, all the Medium Voltage/Low Voltage (MV/LV) substations supplied by the faulty feeder are disconnected. The use of circuit breaker instead of ring switches in the loop allows disconnecting only the customers connected to the faulty part, which is significant benefit regarding the number of affected customers compared to the traditional solutions. There were constraints in implementing circuit breakers in the secondary distribution network:

i. Medium voltage circuit breakers and their associated equipment were expensive and more customized to High Voltage/ Medium Voltage (HV/MV) substation than to MV/LV substation (package substation).

ii. Usual time discrimination protection system led to a limitation of the number of discrimination levels.

iii. Auxiliary supply was required for protective relays.

Digital relays and modern circuit breakers along with several improvements of the existing protection system allow insertion of one or two protection stages without long clearing time. The time discrimination can be

reduced to 200 ms. The logic discrimination can be used in substations between incoming and outgoing feeders. This principle allows same time setting for both stages. The development and introduction of SF6 gas or vacuum circuit breaker in the Ring Main Unit (RMU) switchgear as tee-off point and as incoming or outgoing feeder in the loop also opened new area of protection relays. The self-powered protection relays which do not require batteries fulfill requirement of reliable protection for ring and tee-off feeders with maximum economy.

Ring Main Unit Switchgear And Self-Powered RelaysThe first ring main units appeared in the 1950s were oil ring main units with typical three function repetitive arrangement. The traditional switching cells were substituted with complete switchgear systems. For more compactness, the three functions have been fitted in one metallic tank. In the last 20 years, the RMU switchgears have been area of significant development. Specific functions such as grounding, disconnecting, cable connections, busbar extension, protection and switching have become integral features in compact functional units. Compact switchgear systems fulfill MV application requirements. The numerous distribution substations demanded a unified switching functionality that progressed into ring main unit concept.

The ring main unit is a standard piece of switchgear in secondary distribution system comprising of switches for switching power cable rings and of switches in series with high rupturing capacity fuses or circuit breakers for the protection of distribution transformers. Each RMU may consist of a total of 3 to 6-way switch box composition, flexible to meet the different distribution network node needs. All the switching devices are enclosed in one SF6 gas filled stainless steel tank at a pressure of 1.4 MPa. The SF6 gas is used as an arc-quenching and insulating medium. The 12/15/24 kV rating ring main units are available in 15 different configurations and 36 kV rating ring main units are available in five different configurations suitable for most switching applications in the distribution networks. The RMUs are used as indoor or outdoor medium voltage switchgear board as well as medium voltage switchgear in the MV/LV substation.

Different configurations of ring main unit for the secondary distribution application are shown in Figure 1.

ring main feeders + 21 transformer feeder

ring main feeders + 1 3transformer feeder

Self Powered Protection Relays For Secondary Distribution Network

by

Muhammad Hanif

IT’S YOUR SEAL OF APPROVAL

JOIN INSTITUTION OF ENGINEERS PAKISTAN

SAUDI ARABIAN CENTER (IEP-SAC)See Page 128 for the Membership Form



jeopardize protection of protected equipment. Therefore, in tropical countries where declared ambient temperature by utilities and industries reaches up to 55 °C; these relays shall be selected carefully according to their application. The operating, storage and transport temperature of relays from various manufacturers are compared in Table 3.

Switch-On-To-Fault CharacteristicsWhen these relays switch on to a fault, the operating time will be extended by 30 ms to 40 ms depending on the fault current level and type of relay. The Switch-on-to-fault characteristics for REJ603 relay at 0.9Is is shown in Figure 5. At the minimum value of pick-up current and minimum operating time, the minimum value of the tripping time at switch-on-to-fault is ≤ 80 ms at I/In ≥ 5.

Figure 5: CT4 type CTs for transformer protection

Testing Of Self-Powered RelaysThe test setup for testing pickup current, operating time and switch-on to fault for conforming the accuracy as per data sheet of relay for REJ603 relay is shown in Figures 6, 7, and 8. The CT used in this example is type CT3 having ratio of 28.8/0.075 A, burden 0.1 VA and accuracy class 5P80. The relay may be tested by primary injection for verification of accuracy and by secondary injection for go/no-go as a field test through CT test winding C-D. The test sockets for injecting in the test winding are provided on the relay marked as L1, L2, L3 and N.

Figure 6: Switch-on to fault characteristic for REJ603 relay

Figure 7 – Test setup for REJ603 relay

Figure 8 – Connection between CT and relay

Figure 9 – CT type CT3, make ABB

Figure 3 – Self- powered relays from various manufacturers for RMU feeder and transformerprotection

In RMU type CCV, vacuum circuit breaker in combination with self-powered protection relay type WIC1 having 50/51 and 51N protections for distribution transformer protection is shown in Figure 4.

Figure 4 –RMU type CCV in combination with relay type WIC1 for transformer protection

Current Transformers For Self-Powered RelaysThese relays are provided with three analog measuring inputs (3 x phase current). The current measuring inputs are especially adjusted to the current transformers allocated to the protection system. The relays provide earth current measurement through internal calculation or have the provision for measuring it from the external core balance current transformer. As an example, CTs for WIC1 and REJ603 relays are shown in Table 2 having five different CT ratios available which are conditional on system rated current. These CTs are not compatible

with conventional 1A/5A CTs. Mostly, conventional CTs are not used with self-powered relays. Depending on the rated primary power and voltage of the system, the current transformers mentioned in Table 2 can be used. In order to operate reliably, all CT powered protection relays need a minimal current flowing constantly in one of the phases. This minimal current is the smallest rated CT current which is 0.9Is in one phase or 0.3Is in all the three phases.

Operating, Storage And Transport TemperatureThe temperature rise of an electrical apparatus is a design parameter that is verified during type test. The operating temperature of self-powered relays is a limiting factor for their application as indoor or outdoor protective device. The relays having operating temperature range up to 55 °C are suitable for indoor application. In general, the relays with LCD display have lower operating temperature which restricts their application for indoor switchgear only. For outdoor applications such as outdoor RMUs and MV/LV substations; relays having maximum operating temperature of 70 °C or higher are suitable.

CT Type / Relay Rated CT current Is

WIC1 relay REJ603 relay WIC1 relay REJ603 relay

WIC1-WE2 CT1 A 56 – 16 A 32 – 8

WIC1-W2 CT2 A 56 – 16 A 56 – 16

WIC1-W3 CT3 A 112 – 32 A 112 – 32

WIC1-W4 CT4 A 224 – 64 A 224 – 64

WIC1-W5 CT5 A 448 – 128 A 448 – 128

WIC1-W6 -- A 896 – 256 --

Table 2: CTs for self-powered relays WIC1 and REJ603

Selection of inappropriate relay for outdoor application may



PCRED399007EN, ART. 20492, 1999, Schneider Electric.

3. SIPROTEC easy 7SJ45 manual, C53000-K1174-C001-7, 19.04.02.

4. WIC1 – CT powered time overcurrent and earth fault relay, Manual TD_WIC1_07.08_GB_Rev.New, Woodward SEG, Germany.

5. Operating manual for ASHIDA numerical self-power protection relay, ADR141S/ADR241S, Rev. 10, 2011, ASHIDA Electronics, India.

6. Instruction manual for overcurrent / ground fault protection relay MPRB-99-1.0-GF, (M981 222 / 00 A), CIRCUTOR S.A.

7. CIRED, 21st International Conference on Electricity Distribution, Frankfurt, 6-9 June 2011, Paper 0768.

Engr Muhammad Hanif Muhammad ([email protected]) received his BEng degree in Electronics in 1983 from NED University of Engineering & Technology, Karachi, and PGD in Total Quality Management from the University of Punjab. He has worked in various public and private sector organizations in Pakistan and presently works for

ABB Electrical Industries, Riyadh, in PPMV Business Unit as the Quality Control Manager. Insulation testing, power transformer, instrument transformer, on-load tap-changer and statistical quality control are his subjects of interests.

Comparison Table for Operating, Storage and Transport Temperature RangeSelf-Powered Protection Relays

RELAY MAKE/TYPE

TEMPERATURE

SIPROTEC 7SJ45

ASHIDA ADR241S

Woodward SEG, WIC1

Schnieder VIP30/VIP35

ABB REJ603 Version 1.0

ABB REJ603 Version 1.5

Operating Temperature

C to° -20 +70 °C N/A -40 °C to +85 °C -25 °C to

+70 oC -40 °C to +85 oC

-25 °C to +55 °C

Storage Temperature C to° -25 +55 °C N/A -40 °C to

+85 °C -40 °C to

+85 °C -40 °C to

+85 °C -40 °C to

+70 °C

Transport Temperature

C to° -25 +85 °C N/A -- -- -40 °C to

+85 °C -40 °C to

+70 °C

Table 3: Comparison of operating, storage, and transport temperature for self-powered protection relays from various manufacturers

Figure 10 – Relay flag trip indicator

The following method is adopted while performing pickup and timing tests for I> and Io> protections:

1. Pickup test I> protection

i) Is is set as per relay setting calculation for the feeder or transformer

ii) I> is set at 1.5Is in DMT mode.

iii) The current is injected through independent phase up to 1.2Is and increased gradually till flag on the relay is operated.

iv) The pickup current value is to be recorded; it should be within the range of tolerance mentioned in the data sheet of relay.

2. Pickup test Io> protection

i) Io> is set at 0.1Is in DMT mode.

ii) Relay should be in energized condition by injecting current in all the three phases.

iii) Current is injected in the 4th CT from 0.09Is and increased gradually till flag on the relay is operated.

iv) The pickup current value is to be recorded; it should be within the range of tolerance.

3. The operating time for overcurrent and earth fault protections can be verified by setting the operating time t>/k and to>/ko at desired values in DMT mode and injecting current twice the set value by Doble, Omicron or Freja 300 relay test unit.

4. The pickup and operating time of instantaneous overcurrent and earth fault elements I>> and Io>> protections can be verified in a similar way as described above.

5. The switch-on-to-fault (SOTF) condition can be verified by injecting current 6Is from de-energize state. The relay trip output is used as binary potential input and the binary input in the relay test unit is set as potential contact. The SOTF time shall be ≤ 80 ms.

6. While analyzing the test results it should be

considered that overall error will be error of relay and CT together and the error of testing equipment.

Relay Commissioning Like any feeder and transformer protection relay; power system coordination study, relay-setting calculation and final setting are mandatory requirements for proper function of self-powered protection relays. Normally, the relays are supplied with a factory-set default setting, which have no relation with the final setting of relays. The users are responsible for determining the application-specific settings applied to the relay, pre-commissioning checks as per manufacturer’s instruction and testing of relay at final setting.

ConclusionsThe RMUs are used in medium voltage from 11 kV to 36 kV ring distribution system in any power distribution network. The RMUs offer greater flexibility in supply system in maintaining continuity of supply. They offer practically maintenance-free operation. The RMUs are very compact in size compared with MV switchgear panels. The most common versions of RMU are 3-way and 4-way Extensible and Non-extensible types. The introduction and use of circuit breakers in the RMU in place of ring switches and transformer fuse-switches opened the door for self-powered protection relays. The advantage of self-powered protection relays is that they do not need any auxiliary power supply. The relay and the tripping unit of circuit breaker receive their energy from the current transformers. CT powered relays need a minimal current flowing constantly in three phases or one of the phases for their operation. Therefore, selection of CTs having proper current rating according to the requirement is very important for reliable operation. In tropical countries, for outdoor RMUs and MV/LV package substations; maximum operating temperature of relays is considered during their selection. The pickup current, operating time and switch-on to fault condition are verified during routine test of relay by the relay manufacturer. During the commissioning, the final settings are applied and all the protection functions tested to ensure healthiness of protection before energization. During field maintenance tests, the function of relay may be checked through test winding to simulate primary current. Current can be injected in the test winding of current transformers through test sockets if available. It facilitates the testing of complete protection scheme including current transformer, relay and trip coil of circuit breaker.

In a nutshell, self-powered protection relays offer inexpensive and reliable protection for the ring feeders and tee-off feeders in the secondary distribution networks.

References1. Self-powered feeder protection REJ603 application manual;

document number 1MDU07206-YN D, 2012, ABB.

2. Relays technical manual VIP30, VIP35; document number

Filler 3 Quid Quote

Come forward as servants of Islam organize the people economically,

socially, educationally and politically and I am sure that you will be a power that will be accepted by everybody. Muhammad Ali Jinnah

If we want to make this great State of Pakistan happy and prosperous we

should wholly and solely concentrate on the well-being of the people, and especially of the masses and the poor... you are free- you are free to go to your temples mosques or any other place of worship in this state of Pakistan. You may belong to any religion, caste or creed that has nothing to do with the business of the state... in due course of time Hindus will cease to be Hindus and Muslims will cease to Muslims- not in a religious sense for that is the personal faith of an individual- but in a political sense as citizens of one state.Address to the Constituent Assembly of Pakistan, KarachiAugust 1947 ,11

Our object should be peace within, and peace without. We want to

live peacefully and maintain cordial friendly relations with our immediate

neighbors and with the world at large.LahoreAugust 15th, 1947

My message to you all is of hope, courage and confidence. Let

us mobilize all our resources in a systematic and organized way and tackle the grave issues that confront us with grim determination and discipline worthy of a great nation.

Eid-ul-Azha Message to the Nation October 1947 ,24

You have to stand guard over the development and maintenance

of Islamic democracy, Islamic social justice and the equality of manhood in your own native soil. With faith, discipline and selfless devotion to duty, there is nothing worthwhile that you cannot achieve.

Address to the officers and men of the 5th Heavy Ack Ack and 6th Light Ack Ack Regiments in Malir, Karachi February 1948 ,21

That freedom can never be attained by a nation without suffering and

sacrifice has been amply borne out by the recent tragic happenings in this

subcontinent. We are in the midst of unparalleled difficulties and untold sufferings; we have been through dark days of apprehension and anguish; but I can say with confidence that with courage and self-reliance and by the Grace of God we shall emerge triumphant.”Speech at a Mammoth Rally at the University Stadium, Lahore October 1947 ,30

We should have a State in which we could live and breathe

as free men and which we could develop according to our own lights and culture and where principles of Islamic social justice could find free play.Address to Civil, Naval, Military and Air Force Officers of Pakistan Government, Karachi October ,11 1947

Expect the best, Prepare for the worst.

Muhammad Ali Jinnah

Quaid’s Quotes


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DISCLAIMERThis Directory has been complied mainly on the basis of the information provided by the individuals whose data appears in the Directory. Though every possible care has been exercised in the collection and presentation of the data, IEP-SAC accepts no responsibility for the accuracy of the data nor for any misrepresentation/misprint of the information. The Editorial Board regrets that late entries could not be accommodated. Please note the deadline for the next year’s Directory update is 31 March 2013.


Architects and Town PlannersAHMED SHAKAIB BABERSenior ArchitectSaudconsultP.O.Box 2341, Riyadh 11451Ph: (011) 465-9975Email: [email protected] UETL 93

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Chemical Engineers

MUHAAMAD FAISAL MURADProcess EngineerSABICAl-KhobarPh: (03) 812-3640-42 x225,053-412-4379(cell)Email: [email protected] (Chem) NED 01

MUHAMMAD AZHAR ALISr. Estimation EngineerOlayan Descon Engg Co.P.O. Box 10108,Jubail Industrial City 31961Ph: (03) 341-0671 x 254 , 059-217-0405 (cell)Email: [email protected]. (Chem) UET 00

MOHAMMAD JAVAID AGHAStaff PlannerPetrokemyaP.O. Box 10002, Jubail 31961Ph: (03) 358-7124Email: [email protected] B.E. (Chem) NED 81, MBA AIM 90

MOHAMMAD NASIR SHAHABChemical Engr.NAMA ChemicalP.O. Box 10661, AlkhobarPh: 053-508-4919 (cell)Email: [email protected] B.Sc. (Chem) NFC UET 02

MOHAMMAD SHAKIL HARISProcess EngineerBasic Chemical Industries Ltd.P.O. Box 1053 Dammam 31431Ph: (03) 847-2466 x 152 , 056-156-4740 (cell)Email: [email protected] B.Sc (Chem E) UP 95

MOHAMMAD TARIQ BARLASVice Chairman & CEOAl-Tuwairqi Holding Co.P.O. Box 2705, Dammam 31461Ph: 050-585-1736 (cell)Email: [email protected] (Chem) UETL 69

MOHAMMAD ZAFAR HUSSAINTechnical ManagerSAPTEXP.O. Box 40042, Riyadh 11499Ph: (011) 265-0980Email: [email protected] (Chem) Pun U 71, PGD (Chem E) Pun U 73

MOHAMMAD YOUNAS TAHIRPlant SuperintendentSaudi Aramco Shell Refinery Co.P.O. Box 10088, Jubail 31961Ph: (03) 357-2327 , 050-246-5319 (cell) B.Sc (Chem) UETL 78

MOHAMMAD YOUNASProcess EngineerSaudi Aramco (Riyadh Refinery)OEU Bldg, P.O. Box 3946, Riyadh 11194Ph: (011) 285-1878Email: [email protected] (Chem) UETL 69, M.Sc (Chem) UOC 74

MOHAMMAD ZAFARSr. Project EngineerS&A Abahsain Co. Ltd.P.O. Box 209, Al-Khobar 31952Ph: (03) 898-4045x 252 , 055-135-7693 (cell)Email: [email protected]. (CE) PU 85

MUHAMMAD EJAZPlanning EngineerMCE Gulf Contraction Co. LtdP.O. Box 3083, dammam 31471 jubail ind. CityPh: (03) 341-0016 , 056-035-0537 (cell)Email: [email protected]. (Chem) NFC IET 05

MIAN RAHAT SAEEDResearch EngineerKing Fahad University of Petroleum & MineralsP.O. Box 929, Dhahran-31261Ph: (03) 860-2398 , 050-737-8925 (cell)Email: [email protected]. (Chem) KFUPM 83, M.Sc. (Chem) KFUPM 86

MAZHAR HUSSAINOperations ManagerM. A. Al-Azzaz Inspection and Testing ServicesP.O. Box 31172, Al-Khobar 31952Ph: (03) 859-0481/8590484 , 050-582-4538 (cell)Email: [email protected] (Chem) UETL 96, MS UA USA 05

MUHAMMAD BILALMarketing ManagerSENDAN International Company Ltd.JubailPh: (03) 341-2343 , 050-011-6355 (cell)Email: [email protected]. (Chem) NEC 00, MBA KGSM 00

MUHAMMAD NAJEEB ULLAH KHANAdvisor Process EngineeringSaudi Aramco Mobil Refinery SAMREFP.O.Box 30078, Yanbu 41912Ph: (03) 396-4189 , 050-830-9952 (cell)Email: [email protected]. (Chem) NED 78, M.Sc. NED 97

MUHAMMAD IRFAN IQBALSr. Staff Process Engr.SABICP.O. Box 10040, Jubail 31961Ph: (03) 340-1643 , 050-472-5830 (cell)Email: [email protected] (Chem) PU 81

Chemical EngineersMUNZAR HUSSAIN KHANManager Quality ControlSABICAl-KhobarPh: (03) 812-3640 x 642 , 050-195-5459 (cell)Email: [email protected] (Chem) PU 91

MUNAWAR A. SAUDAGAR, DR.ResearcherSABIC R&DRiyadhPh: (011) 265-3333 x 5545 B.E (Chem) NED 76,M.S KFUPM 82, Ph.D Alberta 96

SYED FASEEH-UDINMarketing ExecutiveGlobal Env. Mgmt. Svcs.JubailPh: (03) 344-8517 , 054-527-7668 (cell)Email: [email protected]. (Chem) DCET 02

SYED ALI JODATMarketing & Bus. Dev. Mgr.Al-Barrak Industrial ServicesP.O Box# 36080, Jubail 31961Ph: (03) 340-0778 x 307 , 050-228-2252 (cell)Email: [email protected]. (Chem) NFC 2000

SYED AZHAR MOINSafety AdvisorSABICP.O. Box 5101, Riyadh 11422Ph: (011) 225-9236 , 050-802-3649 (cell)Email: [email protected]. (CE) NED 79

SYED AHSAN ABBASProject ConsultantSABICJubailPh: 053-286-2271 (cell)Email: [email protected]. (Chem) NED 80

SARMAD RIZWAN AHMADMEA regional PCS Leader/MPO MgP&GP.O. Box 4927, Dammam 31412Ph: (03) 812-2220 ext 3437 , 055-151-8153 (cell)Email: [email protected]. (Chem) UON Uk 07

RANA MUHAMMAD ASIF JAMILECH & CA EngineerJana Chemical IndustriesP.O. Box 10661, Aljubail 31961Ph: (03) 358-2168 x 447 , 053-022-8694 (cell)Email: [email protected]. (Chem) PU 02, MS (TQM) PU 05

OMER FAROOQ SALAMChemical EngineerProcter and GambleDammamPh: 050-258-1353 (cell)Email: [email protected]. (Chem) UETL 00

OMER FAROOQProcess EngineerGCCP.O.Box 895, Dammam 31421Ph: (03) 845-7777 x 3358 , 055-203-1503 (cell)B.Sc. (Chem) ICET 03, M.S. PIEAS 05

NABEEL PERVAIZ MALIKInd. Sales EngineerAl Hamrani - Fuchs Petroleum Ltd.JubailPh: (03) 361-0115 , 050-054-3360 (cell)Email: [email protected]. (Chem) UETL 01

TARIQ ALI KHANEminent Tech Est.PetrokemyaP.O. Box 3039, Khobar 31952Ph: (03) 864-8001 , 050-538-4672 (cell)Email: [email protected]. (Chem) CSPU USA 75

SYED NADEEM ALIStaff Process Engr.PetrokemyaP.O. Box 10002, Jubail 31961Ph: (03) 357-7463 Ext 412 , 050-819-0596 (cell)Email: [email protected]. (Chem) PU 81, M.E Bradford 84

SYED KAZIM HUSSAIN RIZVISenior Safety Engr.SABICP.O. Box# 11669 AL JUBAILPh: (03) 359-9297 , 050-828-2109 (cell)Email: [email protected]. (Chem) NED 83

SYED KHAWAJA MAQSOODDirectorSaleh & Abdul Aziz AbahasanP.O.Box 209, Khobar 31952Ph: (03) 898-4045x430Email: [email protected]. (Chem) KU 76

SYED MOHAMMAD ASHFAQProject EngineerJubail Chemical IndustriesP.O. Box 10661, Jubail 31961Ph: (03) 358-5002 x 409 , 055-627-9785 (cell)Email: [email protected]. (Chem) NED 86


Chemical EngineersWAJAHAT SAEED TOOROperations ManagerTamimi Global Co. LTD (TAFGA)P.O. Box 10952, Jubail 31961Ph: (03) 341-1391 , 050-011-6771 (cell)Email: [email protected]. (Chem) UETL 69

Civil EngineersABDUL AZIZ MUGHALResident Engineer (SAR)Implementation Supervsion Consult (ISC)P.O. Box 3900, Riyadh 11481Ph: (011) 478-1940 , 054-647-1857 (cell)Email: [email protected]. (CE) UETL 76

ABDUL WAHAB SHAIKHPlanning EngineerOmrania & AssociatesP.O. Box 2600, RiyadhPh: 056-312-1203 (cell)Email: [email protected]. (Civil), NED 96, MS, UT Malaysia

ABDUR RASHID SHADProject ManagerAl-Khodari Sons CoPh: (04) 622-4874 , 055-504-3898 (cell)Email: [email protected]. (CE) UETL 73

ABID WASEEM ASLAMProject ManagerManwa Est.P.O. Box 52169, Riyadh 11563Ph: (011) 476-8118B.E. (CE) NED 79

AFAQ HUSSAIN SIDDIQIQuality Control Chief Engr.ABV ROCK Group KBP.O. Box 89426, Riyadh 11682Ph: (011) 403-7878 x 430B.E (C) NED 80

AFTAB ALAMProject ManagerAssociated Consulting Engineer (ACE)P.O. Box 543, MakkahPh: (02) 542-6421 , 050-650-3856 (cell)Email: [email protected] B.E (C) NED 68

AHMAD SAEEDProject EngineerSaudi Consulting ServicesRiyadhPh: (011) 465-9975 x 1752Email: [email protected] B.S.c (C) UETL 02

AKHTAR JAWAID NIAZICivil Works ManagerSiemens LimitedP.O.Box: 719 Al-Khobar 31952Ph: (03) 865-9765 , 050-389-3042 (cell)Email: [email protected]. (CE) UETL. 66

ABDUL BASIT AMJADSenior EngineerSSOC, KAAB DhahranOperation & Maintenance, P.O. Box 633, Dhahran AirbPh: (03) 330-6666 x 75120B.Sc (CE), UETL. 68

ABDUL WAHEED KHANSenior Civil EngineerMinistry of Municipal & Rural AffairsP.O. Box 1985, Riyadh 11441Ph: (011) 477-7222 x 168Email: [email protected]. (CE) NED 65

ABDUR RASHID HAQProject EngineerSaudi BEMCORiyadhPh: 050-337-0483 (cell)Email: [email protected]. (CE) UETL 76

ADNAN RIAZStructral EngineerSaudi Consulting ServicesP.O. Box 2341, Riyadh 11451Ph: (011) 465-9975 x 1721 , 050-366-5090 (cell)Email: [email protected]. (CE) UETL 04

AFTAB AHMEDConstruction ManagerSaudi Consulting Services (Saudconsult)P.O. Box 7352, Jeddah 21462Ph: (02) 667-0500 x 117 , 050-300-4285 (cell) B.Sc (CE) UETL 84

AHMAD FAROOQArch Engr.Saudi Consulting ServicesP.O.Box 2341, Riyadh 11451Ph: (011) 465-9975 x 1631Email: [email protected] B.Sc (C), UET Taxila 02

AHMAD WARAICHCost Control EngineerElseif Engineering Contracting Est.P942, P.O. Box 2774, Riyadh 11461Ph: (011) 454-9191 x 245/267, 050-641-5368 (cell)Email: [email protected]. (CE) NEU Turkey 96

AHSAN RASHIDGeneral ManagerSaadullah Khan BrothersAl-Rossais Commercial Center, RiyadhPh: (011) 460-3271 , 050-640-8259 (cell)Email: [email protected]. (CE) UETL 74


Civil EngineersANIS AL-HASANProject EngineerAbdullah Tasan Consulting Bureau JeddahP.O. Box 5196, Jeddah 21422Ph: (02) 667-6612, 050-118-2531 (cell) B.E. (Civil) NED 66

ANSAR FARIDSr. Road Design Engr.RGCK AssociationP.O. Box 684, Khobar 31952Ph: (03) 857-6662 , 056-982-3950 (cell) Email: [email protected]. (CE) UETL 96, M.Sc. TQM PU 04

ARSHAD ALI AMJAD, DR.Sr. EngineerSABIC P.O. Box 11425, Jubail 31961Ph: (03) 340-1772 , 050-787-3685 (cell)Email: [email protected].(CE) Sussex 86, M.Sc. HWU 99, PhD. HWU 03

ASRAR KHAN GHORIConsultantSaudi Arabian Amiantit CompanyP.O. Box 1029, Riyadh 11431Ph: (011) 465-8665 x 258 , 050-442-7082 (cell)Email: [email protected]. (CE) NED 66, M.E AIT 76

ANWAR IQBALCivil EngineerSaudi Consulting Services (Saudconsult)P.O. Box 2341, Riyadh 11451Ph: (011) 485-4644 B.Sc (CE) UETL 73

ASAD MAQSOOD KHANCivil EngineerSaadullah Khan BrothersAl-Rossais Commercial Center, RiyadhPh: (011) 477-2498 , 056-523-7099 (cell)Email: [email protected]. (CE) UETT 06

ASRAR M AHMEDResident Director ACE-DABBAGHAssociated Consulting Engineers (ACE)P.O. Box 543, MakkahPh: (02) 542-6421Email: [email protected]. (CE) NED 59

BILAL HASSANStructural EngineerAl-Tuwairqi GroupP.O. Box 7922, Dammam 31742Ph: (03) 812-2966 x 453 , 050-739-0783 (cell)Email: [email protected]. (CE) UET Tax 05

BABAR SULTANDeputy General ManagerAETCONP.O. Box 172, Dammam 31411Ph: (03) 889-1576 x 14 , 050-587-4706 (cell)Email: [email protected] (CE) UETL 81, M.Sc (Const Mgmt) EMU USA 84

FASIH AHMEDSenior Plumbing EngineerRashid EngineeringP.O. Box 4354, Riyadh 11491Ph: (011) 482-3380, 050-212-4565 (cell)Email: [email protected] (CE) NED 66

FAHIM AKHTARLab SupervisorM.A Al-Azzaz Inspection & Testing ServicesP.O. Box 31172 Al-Khobar 31952Ph: (03) 859-0481-84 , 050-253-3855 (cell)Email: [email protected] (CE) SSURT 08

BILAL MOHYUDDINRoad EngineerRadicon Gulf ConsultP.O. Box 31952, P.O. Box 684Ph: (03) 857-6662 , 059-854-4683 (cell)Email: [email protected]. (Civil) UETL 02, M.Sc. (Transp) NCU UK 09

CHAUDHARY GULRAIZ SAEEDLead EngineerElseif Engineering Contracting Est.P.O. Box 2774, Riyadh 11461Ph: (011) 211-0087 B.Sc (C) UETL 78

ATEEQ ZAMAN KHANGeneral ManagerSinsina Corner Co.P.O. Box 1050, Jubail 31951Ph: (03) 361-2111 , 050-532-9001 (cell)Email: [email protected]. (CE) 92, M.Sc (CE) 00, MS (Comp) LUMS 06

ATIF USMANProjects EngineerAl-Hokair GroupP.O. Box 859, Riyadh 11421Ph: (011) 464-3361 , 050-726-5419 (cell)Email: [email protected]. (CE) NUST 03, MSc. (MP) UOMUK 05

EBRAR AHMED SHAMSSite ManagerABB Contracting Co. LtdP.O. Box 2873 Al Khobar 31952Ph: (03) 586-2144 B.E. (CE) NED 81

Civil Engineers

HAFIZ KHADIM HUSSAINSr. Structural EngineerSaudi Consolidated EnggP.O. Box 3928, Riyadh 11481Ph: (011) 477-8384 x 317 , 054-048-7038 (cell)Email: [email protected] (CE) UETL 89

FAZLULLAH SOLANGIBridge Design EngineerSaudi Consulting ServicesP.O.Box 2341, Riyadh 11451Ph: (011) 465-9975 x 1631, 056-759-2690 (cell)Email: [email protected]. (C), MUET Jamshoro 00

GHULAM SAFDARGeneral ManagerGhulam Safdar & Partner Contracting Co.Riyadh Ph: (011) 226-3727, 050-462-5701 (cell)Email: [email protected] B.Sc (CE) UETL 80

FAZL-E-MABOOD AFRIDIProject EngineerSaudi Consulting ServicesP.O.Box 2341, Riyadh 11451Ph: (011) 465-9975 x 1705, 056-749-2129 (cell)Email: [email protected]. (CE) NWFP UET 02

JAVED IQBALGeneral ManagerEidco Construction Co.Dhahran39134Ph: (03) 865-6982, 050-482-9040 (cell)Email: [email protected] (C) UETL 83

JAVAID IQBALChief EngineerAbal Khail Consulting EngineersP.O. Box 4074, Riyadh 11491Ph: 050-412-8793 (cell)Email: [email protected] (CE) UETL 75

IRSHAD NABISr. Project ManagerAETCONP.O. Box 250974, Riyadh 11391Ph: (03) 889-1576 , 050-481-7692 (cell) Email: [email protected] (CE ) UET Kabul 88

ISMET AMIN KHAWAJAGeneral ManagerFoundations Building Contracting Company LTDP.O. Box 31269, Al-Khobar 31952Ph: (03) 864-6593, 050-588-0792 (cell)Email: [email protected] (CE) UETL 66

HASAN AHMADProject EngineerSaud ConsultSolamania, P.O.Box 2341, Riyadh 11451Ph: (011) 465-9975 x 1715Email: [email protected]. (CE) UETL 00, M.Sc. UETL 03

IMARAN UDDINProject Egineer (Infrast)Saudi Consulting ServicesP.O. Box 2341, Riyadh 11451Ph: (011) 465-9975 x 1717, 054-197-4833 (cell)Email: [email protected] (Civil), NED 05

IMTIAZ AHMED DURRANIHighway EngineerRashid Geotech & Materials Engineers (RGME)P.O. Box 9182, Jeddah 21413Ph: (02) 671-5621Email: [email protected]. (CE) NWFPUET 92, M.S KFUPM 97

IRFAN ALIStructural EngineerSaudi Consulting ServicesP.O.Box 2341, Riyadh 11451Ph: (011) 465-9975 x 1632, 054-164-5210 (cell)Email: [email protected] (C) QAUET Nawabshah 02

IQBAL HUSSAINProject ManagerAl-Mas’ad Contracting Co.Riyadh Ph: (011) 428-5555, 050-594-3179 (cell) B.E (C) PU 68

IMTIAZ AHMEDConstruction ManagerAsfar Al-Jazirah Est.P.O. Box 220569, Riyadh 11311Ph: (011) 295-3015, 050-417-9532 (cell)Email: [email protected] (CE) UETL 73

IJAZ AHMAD KHANProject Manager, Infra. Dept.Saudi Consulting Services (Saudconsult)P.O. Box 2341, Riyadh 11451Ph: (011) 465-9975 x 115Email: [email protected] (CE) UETL 79

HAMID ALI KHANCivil EngineerElseif Engineering Contracting Est.P.O. Box 2774, Riyadh 11461Ph: (011) 454-9191 x 239 B.Sc (C) GCET 58


Civil EngineersJAWED IQBALSr. Outside Plant EngineerBayanat Al-Oula for Network ServicesP.O. Box 16431, Riyadh 11464Ph: (011) 419-1818Email: [email protected] (C) NED 82

KAMAL MUSTAFAProject EngineerSaudi Consulting ServicesP.O.Box 2341Ph: (011) 465-9975 , 050-978-5783 (cell)Email: [email protected] (C) UET Taxila 05, M.Sc (C) UET 08

KAMRAN KHALID JAVEDProject EngineerDar Al-RiyadhJubailPh: (03) 340-5575 , 054-203-7148 (cell)Email: [email protected] (CE) UTEL 03

KHALID HUSSAINOperations ManagerMohammed Daffer al-Qahtani Est.P.O. Box 16, Al-Khobar 31952Ph: (03) 867-1708 , 050-384-7053 (cell)Email: [email protected]. (CE) NED 94

MALIK HUMAYOON IQBALCivil / Strt. EngineerMilitary Works Dept., MODAP.O. Box 8633, Riyadh 11492Ph: (011) 478-9000 x 4635 B.Sc (CE) WPUETL 69

MIRZA AHTESHAM UD DINCivil EngineerSaudi Consulting Services (Saudconsult)P.O. Box 3313, Jeddah 21471Ph: (02) 667-2082 B.E. (CE) NED 67, B.Sc KU 63

MIR SARFARAZ ALI KHANProject ManagerSaudi Consulting Services (Saudconsult)P.O. Box 1293, Dammam 31431Ph: (03) 845-0000 x 3260 , 050-681-6437 (cell)Email: [email protected]. (CE) OU 65

KHALID MAHMOOD MALIKProject ManagerZuhair Fayez Parternership ConsultantsP.O. Box 9486, Riyadh 11413Ph: (011) 476-3030 , 050-347-8426 (cell)Email: [email protected] B.Sc. (CE) UETL 76, M.Sc. (CE) CTU USA 05, PMP P

KIRMANI SYED MUBASHIR HUSSAINChief EngineerRashid EngineeringP.O. Box 4354, Riyadh 11491Ph: (011) 465-3127 , 050-725-4876 (cell)Email: [email protected]. (Honours) KU, B.E (C) NED 67, P.G.D IBA 71

M. WAHEED CHUGHTAIRegional ManagerW NORCONSULTP.O. Box 2026, Riyadh 11451Ph: (011) 239-7619 , 050-646-9754 (cell) B.Sc. (CE) UETL 66, MBA OSU 77

M. TARIQ AMIN CHAUDHARY, DR.Assistant ProfessorAl-Imam UnivesityPO Box 84937, Riyadh 11681Ph: (011) 258-6364 , 056-594-9865 (cell)Email: [email protected]. (CE) UETL 90, MS SUNY 92, Ph.D. UOT JP 99

MAJOR WAHID AHMED BHUTTAManaging DirectorP.O. Box 42763, Riyadh 11551Ph: (011) 260-0087 , 050-975-9706 (cell)Email: [email protected]. (CE) MCE 92

M.P. AFTABProjects ManagerSaudi Consulting ServicesP.O.Box 2341, Riyadh 11451Ph: (011) 465-9975 x 1810 , 056-022-1682 (cell)Email: [email protected]. (CE) UETL 68, M.Sc. AIT 75

LAIQUE HAIDERCivil / Str. EngineerAl-Hoty EstablishmentP.O. Box 31729, Al-Khobar 31952Ph: (03) 862-5481 , 050-380-4829 (cell) B.E. (CE) NED 83, MSCE LSU USA 87

KHURRAM KARAMATVice President / Manager EnggSaudi Consulting Services (Saudconsult)P.O. Box 2341, Riyadh 11451Ph: (011) 465-9975 x 107 , 050-586-8352 (cell)Email: [email protected] B.Sc (CE) UETL 72

KHALID MAHMOOD DR.Professor of Civil EnggKing Abdul Aziz UniversityP.O. Box 9027, Jeddah 21413Ph: (02) 695-2250 B.Sc (CE) UETL 65, Ph.D UNSW 73

Civil Engineers

MOHAMMAD AFZALProject ManagerAl-Jazirah Engineers & ConsultantsP.O. Box 10056, Jubail 31961Ph: (03) 341-3096B.Sc. (CE) EPUET 63, M.E AIT 67

MOHAMMAD ADILArea Sales Manager (EP)Saudi Arabian Amiantit Co.P.O. Box 589, Dammam 31421Ph: (03) 847-1500 x 1502, 050-481-3591 (cell)Email: [email protected] (C) NED 74

MOHAMMAD ABDUL RAUFProject EngineerSaudi Consulting ServicesP.O. Box 2341, Riyadh 11451Ph: (011) 465-9975 , 055-966-0751 (cell)Email: [email protected]. (CE) UETL 92

MOHAMMAD ABDUL KHALIDProject EngineerSaudi Electric Company (ERB)EDSD/CMED 1-200WP.O. Box 5190, DammamPh: (03) 858-6629, 050-285-5357 (cell) B.E (C) NED 76

MOHAMMAD ALIUDDINSr. Manager Str. PlannHanmi InternationalP.O. Box 32088, Al-Khobar 31952Ph: 050-680-2194 (cell)Email: [email protected] (C) NED 83, M.E (C) RUH 84

MOHAMMAD ANWAR CHAUDHARYCost Engineer SBG-ABCDSaudi Binladin GroupBinladin Plaza, P.O. Box 41007, Jeddah 21521Ph: (02) 631-2280 x 514 B.Sc (CE) UETL 76

MOHAMMAD ARSHADProject EngineerSaudi Consulting ServicesP.O.Box 2341, Riyadh 11451Ph: (011) 465-9975, 056-080-2401 (cell)Email: [email protected] (C) UETL 01, M.S.c UETL 09

MOHAMMAD FAHIM UDDINDeputy Project EngineerAbalkhail Consulting EngineersP.O. Box 4074, Riyadh 11491Ph: 050-897-9982 (cell)Email: [email protected]. (CE) NED 88, M.Sc (Nucleor E) QAU 90

MOHAMMAD HASANOperations ManagerKanadiley Est.P.O. Box 582, Dammam 31421Ph: (03) 891-2838 , 050-721-1489 (cell)Email: [email protected] (CE) McGill U 61

MOHAMMAD IFTEKHAR-UD-DINCivil EngineerDar-Al-Majd Consulting EngineersP.O. Box 60212, Riyadh 71545Ph: (07) 722-1477 , 050-825-8665 (cell)Email: [email protected]. (CE) MLQU- 90, MCM, UE- 91

MOHAMMAD JASIM AKHTARCivil EngineerDarul Majd Consulting EngineersP.O. Box 60212, Riyadh 11545Ph: (011) 252-0088 x 4559 , 050-606-2326 (cell)Email: [email protected]. (CE) NED 79, M.S UPM 87

MOHAMMAD ANWAR HAYAT KHANSenior Civil EngineerGACA, Presidency of Civil AviationP.O. Box 3477, Dammam 31471Ph: (03) 883-2377 , 050-794-4012 (cell)Email: [email protected]. (CE) NED 69

MOHAMMAD FAHEEMProject EngineerAl-Tuwairqi Group of CompaniesN.S.I.F, P.O. Box 7600, Dammam 31492Ph: ((03) 812-2967 x 239 , 050-384-6892 (cell)Email: [email protected]. (CE) NED 92

MOHAMMAD FAWAD KARBARIProject managerHashem Contracting & Trading Co. Ltd.P.O. Box 10005, Riyadh 11433Ph: (011) 464-9835 / 462-3955, 050-418-4921 (cell) B.E. (CE ) NED 83, M.Sc (C ) NED 91

MOHAMMAD IBRAHIMStructural ConsultantMODA GDMWP.O. Box 21555, Riyadh 11485Ph: (011) 478-9000B.E. (CE) NED 67, M.E (S) UOF 71

MOHAMMAD JAFAR KHANProjects ManagerNesma & AlFadl Cont. Co Ltd.P.O. Box 1498, Al-Khober 31952Ph: (03) 897-1050 , 050-582-0847 (cell)Email: [email protected]. (CE) NED 77


Civil EngineersMOHAMMAD KHALIQUERoad Engr. in InfrastructureSaud ConsultP.O.Box 2341, Riyadh 11451Ph: (011) 465-9975Email: [email protected]. (CE) UETL 92

MOHAMMAD MASOOD ANJUMLead Engineer (CIVIL)Elseif Engineering & Contracting Est.P.O. Box 2774, Riyadh 11461Ph: (011) 454-9191 x 214 , 050-286-3128 (cell)Email: [email protected]. (CE) UETL 75

MOHAMMAD KALIMUR REHMAN, DR.Research Engr. (Assoc. Prof)King Fahd Unveristy of PetroleumP.O. Box 151, Dhahran 31261Ph: (03) 860-1129 , 050-277-7158 (cell)Email: [email protected]. (CE) NED 80, MS UCB 84, Ph.D KFUPM 99

MOHAMMAD KHURSHIDCivil EngineerDar Al- majd Engineering ConsultantsP.O. Box 60212, Riyadh 11545Ph: (011) 464-9688, 050-792-0045 (cell)B.Sc. (CE) NWFPUET 91

MOHAMMAD MOAZAM KHALResident EngineerDar-Al-Riyadh ConsultantP.O. Box 5364, Riyadh 11422Ph: (011) 464-1611 B.Sc. (CE) UETL 78

MOHAMMAD MUDDASSERRoad EngineerSaud ConsultP.O.Box 2341, Riyadh 11451Ph: (011) 465-9975 , 050-289-5536 (cell)Email: [email protected] (C) BZUM 05

MOHAMMAD PERWEZ ALAMOperations ManagerKT Arabia LTDAlkhobarPh: (03) 849-8407 , 055-289-2096 (cell)Email: [email protected]. (CE) NED 79

MOHAMMAD SAJJAD HUSSAINProject ManagerSOFCON-StanleyP.O. Box 3998, Khobar 31952Ph: (03) 887-9525 x 1536, 056-428-6189 (cell)Email: [email protected] (C ) NED 83, M.Sc (Nuclear) QAU 84

MOHAMMAD SHAFIQ MAITLAGeneral ManagerSalman Saad Al-Akeel EstP.O. Box 220969, Riyadh 11311Ph: (011) 464-5142, 050-528-8680 (cell) Email: [email protected] (CE) UETL 75

MOHAMMAD TAHIR SALEEMProject ManagerM & M Company Ltd.P.O. Box 10514, Riyadh 11443Ph: (011) 477-8556 , 050-629-2171 (cell)Email: [email protected]. (CE), NED 1977

MOHAMMAD NAEEM CHAUDHRYCivil / Structural Engr.AlfalakP.O. Box 1963, Al-Khobar 31952Ph: (03) 574-4115, 050-794-4846 (cell)Email: [email protected]. (CE) UETL 78

MOHAMMAD RASHIDCivil EngineerSaudi Oger Ltd.P.O. Box 30435, Al-Hassa 31982Ph: (03) 592-4445 B.E (C) NED 87

MOHAMMAD SALEEM UL ISLAMConstruction ManagerGECPh: (0) 898-5661 , 054-472-3250 (cell)Email: [email protected] (Civil), NED 06

MOHAMMAD TAHIR JAMEELStructural Design EngineerSEC-EHVSSEC HQ DammamPh: (03) 857-2300x 84937 , 050-242-0965 (cell)Email: [email protected]. (CE) UETL 92

MOHAMMAD SHOAIBPrincipal EngineerNESPAKVilla-3, Yaqoot Imami St, Olaya Rd.Ph: (011) 465-4235 , 054-678-5400 (cell)Email: [email protected]. (CE) UETL 89, PGD UETL 01

MOHAMMAD SHAHID HAMEEDBridge Design EngineerSaudi Consulting ServicesP.O.Box 2341, Riyadh 11451Ph: (011) 465-9975 x 1634, 054-281-5313 (cell)Email: [email protected]. (CE) UETL 02, M.Sc. (Strc) UETL 05

MOHAMMAD YOUSUFSection EngineerElseif Engineering Contracting Est.P.O. Box 2774, Riyadh 11461Ph: 050-649-7523 (cell)B.E (C) NED 83

MOHAMMAD YAHYA KHANAdminstrator III ContractElseif Engineering Contracting Co.P.O. Box 2774, Riyadh 11461Ph: (011) 454-9191 x 292 , 050-286-1859 (cell)Email: [email protected]. (CE) NWFPUET 84

MUBASHAR HANIFGeotechincal Engr.GECP.O. Box 2870, Al-Khobar 31952Ph: (03) 887-3577 , 054-521-9386 (cell)Email: [email protected]. (CE) UETL06

MUBEEN AHMADHighways & Drainage Design EngSaudi Consulting ServicesP.O.Box 2341, Riyadh 11451Ph: (011) 465-9975 x 1707 , 056-385-6148 (cell)Email: [email protected]. (CE) UETL 03

MUHAMMAD IFTIKHAR QASIMProject EngineerAl-Tuwairqi GroupP.O. Box 7922, Dammam 31742Ph: 050-528-3240 (cell)Email: [email protected]. (CE) UETKPK 03

MUHAMMAD FARRUKH ZAKIProject ManagerNESPAKP.O. Box 50344, Riyadh 11523Ph: (011) 465-4235 , 055-871-6682 (cell)Email: [email protected]. (CE) NED 81

MUKARRAM RAZZAQ AHMADUtility EngineerSaudi Consulting ServicesP.O.Box 2341, Riyadh 1145Ph: (011) 465-9975 , 054-135-5163 (cell)Email: [email protected]. (CE) UETL 02

MUBEEN UDDIN AHMEDSubcontract EngineerJGC ARABIA LTD.P.O. Box 2414, AL-KHOBAR 31952Ph: (03) 576-0650 x. 195 , 050-245-7195 (cell)Email: [email protected]. Inst. CES ICES 84

MUHAMMAD ATHER MALIK KHANStructure EngineerOmrania & AssociatesSulaimania, RiyadhPh: (011) 292-2260 , 059-022-8988 (cell)Email: [email protected]. (Civil) NED 03, M.E. (Civil) NED 10

MOHAMMAD USMANProject ManagerSaadullah Khan BrothersAl-Rossais Commercial Center, RiyadhPh: (0) 477-2498 , 050-418-9780 (cell)Email: [email protected]. (CE) UETT 02

MOHAMMAD TAYYIB WARAICHSenior Structural EngineerElseif Engineering Contracting Co. LtdP.O. Box 2774, Riyadh 11461Ph: (011) 454-9191 x. 256Email: [email protected]. (CE) UETL 68

MUHAMMAD IMRANSr. Design Engineer ( C & S)Olayan Descon Engineering Co.PO 10108, 31961Al-Jubail Industrial CityPh: (03) 340-7940 , 053-346-2701 (cell)Email: [email protected]. (CE) UETL 01

MUHAMMAD KASHIF RIAZDesign & Structural Eng IPalace Consulting Engineers#3, Bldg 9, Prince Naif St, Cross #9, Al-KhobarPh: (03) 858-7123Email: [email protected] (Civil), UET Taxilla 05

MUHAMMAD WAQAS JAVEDProject EngineerAl-Masar Al-Hadeeth Co. Ltd.Al-Jouf Saudi ArabiaPh: 059-632-5061 (cell)Email: [email protected]. (CE) UETL 09

Civil Engineers

MUNEEB ASLAM KHANPMT ManagerGround Engineering ContractorsP.O. Box 1053, Al-Khobar 31952Ph: (03) 887-3577 , 054-918-4251 (cell)Email: [email protected]. (CE) NED 93

MUNEER AHMED RANAPlanning & Project EngineerInt. Center of Commerce & ContractingP.O. Box 9778, Riyadh 11423Ph: (011) 460-7667 , 050-829-9004 (cell)Email: [email protected]. (CE) NED 89


MUSTAFA IQBAL NASIMProcurement ManagerAl-Rashid Trading & Contracting (RTCC)P.O. Box 307, Riyadh 11411Ph: (011) 401-2550 x 617Email: [email protected].(CE) AMU 75

NAVEED ULLAHOperations managerSaudi Archtrodon Ltd.P.O. Box 2242, Dammam 31451Ph: (03) 859-4015B.Sc UETL 89

MUSHTAQ AHMED WASSANPM&Head of Specification Dept.Zuhair Fayez PartnershipP.O. Box. 5445, Jeddah 21422Ph: (02) 612-9999 x 9480 , 050-464-0934 (cell)Email: [email protected]. (Cel) US 73

MUSTAFA NOEED AHMED KAMRANProject ManagerTamimi Global Co. LTD. (TAFGA)P.O.Box 10952, Jubail 31961Ph: (03) 341-1391 , 050-396-0513 (cell)Email: [email protected]. (CE) MCER 79, MBA CSML 96, M.Phil (WRE)

MUNIR AHMADProject ManagerSaudi Binladin GroupP.O. Box 105, Riyadh 11411Ph: (011) 403-1103Email: [email protected]. (CE) UETL 75

MUNIR AHMEDPlant & Operations ManagerSaif Noman Said & Partnership Co.P.O. Box 40843, Riyadh 11511Ph: (011) 490-0116 , 050-424-4765 (cell) B.Sc (CE) UETL 79

MUNIR AHMED JAVIDProject ManagerAETCONP.O. Box 172, Dammam 31411Ph: (03) 889-1609 , 050-480-9523 (cell)Email: [email protected]. (CE) UETL 92

NADEEM ARSHAD SHEIKHStructural EngineerSaudi Consulting Services (Saudconsult)P.O. Box 2341, Riyadh 11451Ph: (011) 465-9975 x 213 B.Sc (CE) UETL 90, M.S UTA 91

PARVEZ A. NAUSHAHIGeneral ManagerGround Engineering ContractorsP.O. Box 1053, Khobar 31952Ph: (03) 887-3577 , 050-580-9867 (cell)Email: [email protected]. (CE) UETL 81, M.E © AIT 92

QAIYYUM HASHMISenior Civil EngineerSaudi Oger Ltd.P.O. Box 1449, Riyadh 11431Ph: (011) 477-3115 x 5361 , 050-861-6825 (cell)Email: [email protected]. (CE), NED 1980

NOUMAN RAFIQProject EngineerAl-Masar Al Hadkkat (Pvt) Ltd.Al-JoufPh: (03) 056-489-4288 , 059-237-9073 (cell)Email: [email protected]. (Civil) NED 09

PERVAIZ IQBAL QURESHIField EngineerM/S Sharif KECP.O. Box 549, Riyadh 11391Ph: (011) 465-6150B.Sc (CE) 93

RAIS MIRZACivil EngineerKing Saud UniversityPh: Email: [email protected] (CE)

RAHEEL WAKEELCivil EngineerSaadullah Khan BrothersAl-Rossais Commercial Center, RiyadhPh: (011) 477-2498 , 050-385-5721 (cell)Email: [email protected]. (CE) UET NWFP 06

Civil Engineers

REHAN-UL-HAQConstruction ManagerAl-Khorayef Group of Co.RiyadhPh: 056-357-6071 (cell)Email: [email protected]. (CE) AKU 01

RANA WASEEM SARWARStructural EngineerOmrania & AssociatesRiyadh, KSAPh: (011) 434-7600 , 054-471-3137 (cell)Email: [email protected] B.E. (Civil), NUST 09

SALEEM BAIG MIRZAProject ManagerSaudi Consolidated Eng. Co.P.O. Box 3928, Riyadh 11481Ph: (011) 477-8384 , 050-328-4518 (cell)Email: [email protected]. (CE) UETL 75

SADAR DIN MUBARIK ALIPrincipal EngineerSaud ConsultP.O.Box 2341, Riyadh 11451Ph: (011) 465-9975 x 1203 , 056-359-2016 (cell)Email: [email protected]. (CE) UETL 90

Civil Engineers

SHAFIQ AHMEDResident EngineerRPMC (Railway Project Management Co.)P.O. Box 3900, Riyadh 11481Ph: 055-840-0207 (cell)Email: [email protected]. (CE) UETL 73

SHAHID ANWARGeneral ManagerWilber Smith AssociatesP.O. Box. 301285, Riyadh 11372Ph: (011) 249-9270 , 050-437-713 (cell)Email: [email protected] Hatfield U 84, M.E. ICUL 87, MBA City U 91

SHAIKH AZHAR ALIDirectorSinsina Corner Co.PO Box 1050, Jubail 31951Ph: (03) 361-2111 , 050-061-1732 (cell)Email: [email protected]. (CE) UETL 92

SHAIKH MOHAMMAD ASHRAFSr. EngineerMilitary Works Dept. (MODA)P.O. Box 20379, Riyadh 11455Ph: (011) 472-4338B.E (CE) NED 71, MEA GWU 79

SHEIKH AKHTAR HUSAINProject ManagerSaudi Consulting Services (Saudconsult)P.O. Box 2341, Riyadh 11451Ph: (011) 465-9975 x 1240 , 050-911-4871 (cell)Email: [email protected]. (CE) NED 65, M.E UW 70

SYED ABID ALI ABIDProject ManagerAl-Mutawa Co.P.O.Box 9278, Dammam 31413Ph: (03) 856-1169 , 055-207-7528 (cell)Email: [email protected] (Civil), UETL 02

SYED EHSAN HIKMATStructural EngineerOmrania and AssociatesPh: 058-289-1469 (cell)Email: [email protected]. (Civil) NED 06, M.E. (Civil) NED 10

SYED FAIZ AHMADChief Structural EngineerSaudi Oger Ltd.GPCD-8413, P.O. Box 1449, Riyadh 11431Ph: (011) 477-3115 x 3845 , 050-816-9304 (cell)Email: [email protected]. (CE) NED 79, M.E (Str.) AIT 82

SYED HAIDER BUKHARIStructural Site Engr.Dar Al-RiyadhJubailPh: (03) 341-0671 , 054-561-2370 (cell)Email: [email protected]. (CE) UETL 04, M.Sc. (Const) HWU 11

SYED ABDUL MAJEED SHAHProject ManagerElseif Engineering ContractingP.O.Box 2774, Riyadh 11461Ph: (011) 454-9191 x224 , 056-147-5771 (cell)Email: [email protected] (Civil), NED 74

SYED GHULAM MUSTAFA SHAHProject EngineerElseif Engineering Contracting Est.P.O. Box 2774, Riyadh 11643Ph: (011) 454-9191 , 050-244-9790 (cell)B.E. (CE) SU 72

SYED MOHAMMAD ALIGeotechnical EngineerKeller - Turki Co. Ltd.P.O. Box 718, Dammam 31421Ph: (03) 833-3997 , 050-481-7703 (cell)Email: [email protected].(CE) KFUPM

SARFRAZ AHMEDProject EngineerSaudi Consulting ServicesP.O.Box 2341, Riyadh 11451Ph: (011) 465-9975 (ext1770)Email: [email protected]. (Civil) UETL 03, M.Sc. (Environ. Eng) UETL 06

SHABBIR A. KHOKHARSenior Technical ConsultantSaudi Industrial Development FundP.O. Box 4143, Riyadh 11149Ph: (011) 477-4002 x 248Email: [email protected]. (CE) UETL 70


SYED SAMIUDDIN AHMEDCivil EngineerSaudi Consulting Services (Saudconsult)P.O. Box 1293, Dammam 31431Ph: (03) 895-5004 x 242 , 050-891-2986 (cell)Email: [email protected]. (CE) NED 79

WAQUAS BIN TARIQPlanning Engr.Sinsina Corner Co. for ContractingPO Box 1050, Jubail 31951Ph: (03) 361-2111 , 059-224-1491 (cell)Email: [email protected]. (CE) UET Tax 03

WAQAS AHMAD KHANProject Engineer (Structural)Saudi Consulting ServicesP.O.Box 2341, RiyadhPh: (cell) 056-772-0353 , 059-363-9389Email: [email protected]. (Civil), UET Taxila 06

ZAINULABDIN PATHANSenior Civil EngineerSaudi Electric CompanyP.O. Box 63221, Riyadh 11516Ph: (011) 403-2222 x 29758 , 050-440-7678 (cell)Email: [email protected]. (CE) NED 71

ZAHEER ABBAS SARDAR KHANGeotechnical & Proposals EngGround Engineering Contractors (GEC)P.O.Box 1053, Al-Khobar 31952Ph: (03) 887-3577 , 054-918-4253 (cell)Email: [email protected](Civil) UETL 11

SYED WASI IMAMSr. Project Manager (Civil)Saudi Consulting Services (Saudconsult)P.O. Box 1293, Dammam 31431Ph: (03) 895-7144 , 050-191-5329 (cell)Email: [email protected]. (CE) NED 77

SYED ZAHIR-UL-HUSNAIN SHAHBusiness Development ManagerAl OsaisP.O. Box 13376, Dammam 31493Ph: (03) 820-4309 , 050-586-9227 (cell)Email: [email protected]. (CE), OBU. 92, MBA CUL. 94

UMAIR ASHRAFCivil EngineerSaadullah Khan BrothersAl-Rossais Commercial Center, RiyadhPh: (011) 477-2498 , 054-140-1353 (cell) B.Sc. (CE) UETT 07

Civil Engineers Computer EngineersHAMZA JAWAID NIAZISenior Technical ConsultantSSBSPh: 054-842-7166 (cell)Email: [email protected]. (CmpE) UMTL 03

KHURRAM SHAHID QURESHISales EngineerApral International GroupP.O. Box 27045, Riyadh 11417Ph: (011) 478-1212 x 227 , 050-429-9984 (cell)Email: [email protected]. (Comp E) AUM 96

KHALIL AHMEDSystem Software EngineerRoyal Saudi Naval ForcesP.O. Box 61721, Riyadh 11575Ph: (011) 499-6666 x 2907 , 050-712-0047 (cell)Email: [email protected]. (Ecs) DCET 80, M.S (Comp E) USC 84

MOHAMMAD ADNAN AZAMCommunication EngineerSIEMENSAl-Raja Tower, KhobarPh: (03) 865-9659 , 056-914-6007 (cell)Email: [email protected]. (CmpE) SSUET 06

MIAN ABDUL HAMIDIS & Governance ConsultantSaudi Electricity Co.RiyadhPh: (011) 461-9368 , 050-185-8073 (cell)Email: [email protected]. (CS) NED 96

MOHAMMAD ANEEQ KASHANNetwork EngineerSIEMENS Ltd.P.O. Box 27503, Riyadh 11427Ph: (011) 206-0000 x 3277 , 050-944-7695 (cell)Email: [email protected]. (CS) SSUET 06

MOHAMMAD AHSAN KHANProduct ManagerMishaal Al Sudairy OfficeP.O. Box 87881 Riyadh 11652Ph: (011) 462-5766 , 050-018-5509 (cell)Email: [email protected]. (CS) SSUET 06

MUHAMMAD YOUSAF ISMAILProject Manager-GIS ConsultantGeo Tech Consulting GroupRiyadhPh: 056-977-9314 (cell)Email: [email protected]. (Comp) NEU CYP 02

QAMAR UL ISLAMSystem AnalystInternational Systems EngineeringP.O. Box 54002, Riyadh 11514Ph: (011) 478-3603 x 263 , 050-310-2418 (cell)Email: [email protected]. (EE) UETL 80, M.E. RPI 82, MBA Bir.U 91

MOHAMMAD HASEEB NAZComputer EngineerLM EricssonP.O. Box 6121, Riyadh 11442Ph: (011) 230-3111 x 2003 , 050-421-3462 (cell)Email: [email protected]. (Comp E) EMU Cyprus 2000

MUHAMMAD FARAZ KHANDirectorAther TelecomOlayaPh: (011) 463-1208 , 050-058-3825 (cell)Email: [email protected]. (CS) UOSA 98

NAUFAL BIN SAAD AL-HUSSAINIInspection EngineerM. A. Al-Azzaz Inspection and Testing ServicesP.O. Box 31172, Al-Khobar 31952Ph: (03) 859-0481/8590484 , 050-137-9531 (cell)Email: [email protected] (Comp) SSUET 10

OMAR AKBARVendor InspectorM.A. Al-Azzaz Insp & Testing ServP.O. Box 31172, KhobarPh: (03) 859-7004 , 053-291-2441 (cell)Email: [email protected]. (CE) SSUET 06

HAMZA KHALIDSoftware DevelopmentM. A. Al-Azzaz Inspection and Testing ServicesPh: (03) 859-0481/8590484 , 059-846-2876 (cell)Email: [email protected] (Comp) SSUET 05

IMRAN RASULSolution ArchitectNokia Siemens NetworksTatweer Towers B2, P.O. Box 340, Riyadh 11351Ph: 059-005-6484 (cell)Email: [email protected]. (CS), UETL 04

IRTAZA GHAFOORTelecom EngineerSTCSTC HQ, Building 2Ph: (011) 452-5503 , 055-957-0997 (cell)Email: [email protected]. (CS) MAJU 02

Action is the foundational key to all success.Pablo Picasso

In order to succeed, your desire for success should be greater than your fear of failure.Bill Cosby

Always be yourself, express yourself, have faith in yourself, do not go out and look for a successful personality and duplicate it.Bruce Lee

A successful man is one who can lay a firm foundation with the bricks others have thrown at him.David Brinkley

Success is not final, failure is not fatal: it is the courage to continue that counts.Winston Churchill

Try not to become a man of success, but rather try to become a man of value.Albert Einstein

Always bear in mind that your own resolution to succeed is more important than any other.

Abraham Lincoln

Coming together is a beginning; keeping together is

progress; working together is success.Henry Ford

Strive not to be a success, but rather to be of value.Albert Einstein

I›ve failed over and over and over again in my life and that is why I succeed.Michael Jordan

All you need is ignorance and confidence and the success is sure.Mark Twain Success is a lousy teacher. It seduces smart people into thinking they can›t lose.Bill Gates

I don›t know the key to success, but the key to failure is trying to please everybody.Bill Cosby

Develop success from failures. Discouragement and failure are two of the surest stepping stones to success.Dale Carnegie

The difference between a successful person and others is not a lack of strength, not a lack of knowledge, but rather a lack of will.Vince Lombardi

Success


RAJA MUHAMMAD ADBULLAH ASLANSystem EngineerAther TelecomOlayaPh: (011) 463-1208 , 056-879-9263 (cell)Email: [email protected]. (IT) UETT 06, M.Sc. (IT) BIT 10

SYED SALMAN SHAFIQInternet Product ManagerSaudi Telecomm. CompanyP.O. Box 84681, Riyadh 11681Ph: (011) 452-6275Email: [email protected] IBA 79, MS (Comp E) USC 84

WAQAS ASAD KHANSr. Product Specialist Engr.ABB Power Generation & Water5th Floor Legend TowerPh: (011) 218-1782 , 056-717-7599 (cell)Email: [email protected]. (Comp) SSUET 03

ZAHOOR ALI KHANLecturerCollege of Applied Medical Sciences, KSUP.O. Box 13128, Riyadh 11493Ph: (011) 435-5010 x 731 , 050-795-9057 (cell)Email: [email protected]. (CmpE) UET Taxila 06, MS (Elect.) QAU 2000, MCSE,

RIZWAN MEHMOODSystem Analyst & DesignerVisual SofP.O. Box 11669, Al-Jubail 31961Ph: (03) 335-9913 , 050-941-9448 (cell)Email: [email protected]. (CS) Infomate Lah 00

TAQDEES AHMED SIDDIQILEAD SERVICES BUSINESS MANAGERNOKIA SIEMENS NETWORKS (NSN)Tatweer Towers B2, P.O. Box 340, Riyadh 11351Ph: (011) 440-6151 , 050-568-4168 (cell)Email: [email protected]. (CS), Punjab Univ 93

Computer Engineers Electrical EngineersABBAS RAZAEngineerApral nternationRiyadhPh: (011) 479-1212 , 050-629-7772 (cell)Email: [email protected]. (EE) UETL 73

ABDUL GHAFOORSuperintendent, ElectricalSaud ConsultPh: (011) 578-0337 , 050-246-2302 (cell)Email: [email protected] (EE) CET 83

ABDUL HAFEEZ ANJUMSenior Design EngineerSaudi Electric Company (EOA)P.O. Box 85, Jubail 31951Ph: (03) 362-1824 x 76691 , 050-201-0209 (cell)Email: [email protected] (EE) UETL 1990

ABDUL GHAFOOR KHANChief Electrical EngineerRashid EngineeringP.O. Box 4354, Riyadh 11491Ph: (011) 464-1188B.E. (PESH), B.Sc Hons. M.Sc UK, SMIEEE

ABDUL HAFEEZ MUGHALElectrical EngineerMin. of Defence & Aviation (Air)P.O. Box 16431, Riyadh 11464Ph: (011) 476-7407 x 2257B.E. (EE) MUET 83

ABDUL HANNANEstimation EngineerAdwan Marketing Co. Ltd.P.O. Box 64273, Riyadh 11536Ph: (011) 495-5332 x 124B.Sc (EE) AUM 94

ABDUL MAJEED KALAIRElectrical EngineerSaudi Consulting Services (Saudconsult)P.O. Box 1293, Dammam 31431Ph: (03) 845-0000x 3702 , 050-222-3470 (cell)Email: [email protected]. (EE) UETL 71

ABDUL JALALTechnical ManagerSaudi Services for E/M Works Co. Ltd.P.O. Box 6341, Riyadh 11442Ph: (011) 402-6809 , 050-441-1932 (cell)Email: [email protected] (EE) UOP 73

ABDUL QAYOOM MEMONDistribution Engr.Saudi Electricity CompanyP&TCD, NED SEC P.O.Box 85, Jubail 31951Ph: (03) 362-1824 x 76508 , 053-564-0130 (cell)Email: [email protected]. NUET 98, M.E. AIT 05

ABDUL QAYYUMSr. Electrical EngineerAnsaldoP.O. Box 4430, Riyadh 11491Ph: (011) 462-2011/465-6613 , 050-343-6725 (cell)Email: [email protected] (EE) UETL 70

ABDUL RAHMAN LALDINConsultantSaudi Electricity CompanySEC HQ Faisliah TowerPh: (011) 461-9274 , 050-818-2476 (cell)Email: [email protected]. (EE) EPUET 70, M.S (EE) KFUPM 83, M.Eng (Ind) UofT 02

ABDUL QAYYUM QURESHIProject ManagerABB Contracting Co. Ltd.P.O. Box 10101, Dammam 31433Ph: (03) 843-3404 , 050-449-0475 (cell)Email: [email protected] (EE) EUP 76

ADNAN ZAHEER KHAWAJASales & Services ManagerTamimi Auto & Sens Sol (GEIP)P.O Box 32119 Khobar 31952 Abqaiq RoadPh: (03) 868-0317 , 054-555-3401 (cell)Email: [email protected]. (EE) AUI 07

ABSAR KAREEMProject Manager NPONokia Siemens Network (NSN)Tatweer Towers B2, P.O. Box 340, Riyadh 11351Ph: (011) 440-6032 , 055-526-9018 (cell)Email: [email protected] (EE), UETL 00

ABDUL WAHEED MIREngineering SpecialistSaudi Electric Company (CRB)P.O. Box 60528, Riyadh 11555Ph: (011) 403-2222 x 14546 , 050-286-2318 (cell)Email: [email protected]. (EE) SU 74, M.Sc UOB

AFTAB AHMED MUGHALElectrical EngineerSEC Consultant (Al-Othman)RiyadhPh: , 053-024-7675 (cell)Email: [email protected]. (EE) MUET 00

People ask the difference between a leader and a boss. The leader leads, and the boss drives.Theodore Roosevelt

If you think you can do a thing or think you can›t do a thing, you›re right.Henry Ford

A genuine leader is not a searcher for consensus but a molder of consensus.Martin Luther King, Jr.

It is better to lead from behind and to put others in front, especially when you celebrate victory when nice things occur. You take the front line when there is danger. Then people will appreciate your leadership.Nelson Mandela

A leader is best when people barely know he exists, when his work is done, his aim fulfilled, they will say: we did it ourselves.Lao Tzu

Leadership is solving problems. The day soldiers stop bringing you their problems is the day you have stopped leading them. They have either lost confidence that you can help or concluded you do not care. Either case is a failure of leadership.Colin Powell

Effective leadership is not about making speeches or being liked; leadership is defined by results not attributes.Peter Drucker

Be a yardstick of quality. Some people aren›t used to an environment where excellence is expected.

Steve Jobs

Don›t find fault, find a remedy.Henry Ford

Leadership is the art of getting someone else to do something you want done because he wants to do it.Dwight D. Eisenhower

Innovation distinguishes between a leader and a follower.Steve Jobs

Effective leadership is putting first things first. Effective management is discipline, carrying it out.Stephen Covey

Management is doing things right; leadership is doing the right things.Peter Drucker

Affirmation without discipline is the beginning of delusion.Jim Rohn

Leadership - leadership is about taking responsibility, not making excuses.Mitt Romney

A man always has two reasons for doing anything: a good reason and the real reason.J. P. Morgan

Hold yourself responsible for a higher standard than anybody expects of you. Never excuse yourself.Henry Ward Beecher

The cautious seldom err.Confucius

Leadership


AHMAD ZAHEER TAHIRSr. Tendering ManagerABB Electrical Materials Center Co.P.O. Box 2873, Al-Khobar 31952Ph: (03) 882-9394 , 053-063-6624 (cell)Email: [email protected]. (EE) UET Mirpur 93

AJAZ AHMAD QUDDUSIBusiness Manager RoboticsABB Saudi ArabiaP.O. Box 2873, Al-KhobarPh: (03) 882-9394 x 322 , 055-330-0257 (cell)Email: [email protected]. (EE) UETL 82

AKHTAR HAYATManager Materials & LogisticsSESCOP.O. Box 3298, Al-Khobar 31952Ph: (03) 882-9546 x 3060 , 054-882-3750 (cell)Email: [email protected]. (EE) UETL 74

ALI AKBARField EngineerAl Sharif KECP.O. Box 549, Al-Riyadh 11391Ph: (011) 465-6150B.E. (EE) MUET 90

ALTAF UR REHMANTransmission Engr.SEC EOAP.O.Box 5190 Dammam 31422Ph: (03) 858-5499 , 055-665-4913 (cell)Email: [email protected]. (EE) UETL 99, M.Sc. UETL 07

AMJAD RASHEEDDesign / Tender EngineerAl Fanar Co.P.O. Box 301, Riyadh 11411Ph: (011) 275-5999 x 815 , 056-513-0425 (cell)Email: [email protected]. (EE) UETL 81

AHMED ABDUL QUADEERLecturerKFUPMP. O. Box 472, KFUPM, Dhahran 31261Ph: (03) 860-1241 , 055-834-1825 (cell)Email: [email protected]. (EE) NED 06, M.Sc. (EE) KFUPM 08

AHSAN AZIZKey Account ManagerGE Int IncPO Box 20498, Khobar 31952Ph: (03) 801-0002 , 050-057-5764 (cell)Email: [email protected]. (EE) NED 01

AKBAR KAMRANAsst. EngineerAETCONPO Box 172, Dammam 31411Ph: (03) 889-1576 , 054-231-4342 (cell)Email: [email protected]. (EE) UETP 06

AKIF ALIManager - QC SectionMitsubishi Electric Saudi LimitedP.O. Box 2391, Riyadh 11451Ph: (011) 477-7947 Ext 181 , 050-665-6548 (cell)Email: [email protected]. (EE) UETL 92

ALTAF HUSSAIN KHANSenior Electrical EngineerSaudi Consulting ServicesP.O. Box 2341, Riyadh 11451Ph: (011) 465-9975 x 206 , 050-889-8385 (cell)Email: [email protected] (EE) UOP 72

ANIS-UR-REHMANSite EngineerServices & Solution LTD. KSARiyadhPh: , 055-424-2698 (cell)Email: [email protected]. (EE) UETL 08

AMMR ANWAR KHANRsearcher B,King Saud UniversityPh: , 054-757-4546 (cell)Email: [email protected]. (EE) NUST 10

AHMAD SOHAIL SIDDIQUIElectrical/Telecom EngineerSaudi Telecomm. Company (STC)P.O. Box 69422, Riyadh 11547Ph: (011) 452-8896Email: [email protected]. (EE) NED 70

Electrical EngineersAHMAD FARRAKH MANZOORHead of Bldg. Auto.Siemens LtdP.O. Box - 9510, Riyadh - 11423Ph: (011) 2778220 , 050-459-0157 (cell)Email: [email protected]. (EE) NUST 00

AHMAD NADEEM KHAWAJAArea Sales ManagerSaudi Transformers Co.P.O. Box 5785 Dammam 31432Ph: (03) 847-3020 Ext 222 , 050-587-2014 (cell)B.E. (EE) NED 91, MBA IBA 97

AQIL NASIR MIRZAControl Systems EngineerPETROKEMYAP.O. Box 10002, Jubail 31961Ph: (03) 357-7603Email: [email protected]. (EE) HP 83

ARSALAN MANSOORProject ManagerABB Automation Ltd.PO Box 414, Riyadh 11383Ph: (011) 265-3030 x 1529 , 050-427-7863 (cell)Email: [email protected]. (EE) OHU USA 08

ASADULLAH ABDUL GHANISenior Design EngineerABB Contracting Co. Ltd.P.O. Box. 91926, Riyadh 11643Ph: (011) 265-3030 x 1423 , 050-689-0256 (cell)Email: [email protected]. (EE) UETL 85

ASIF MAJEEDLead Engineer, I&C, PP-9NESPAKP.O. Box 2341, Riyadh 11451Ph: (011) 403-2222 x 29310 , 050-420-4164 (cell)Email: [email protected]. (EE) UETL 80

ASIF RASULLecturerKing Saud UniversityP.O. Box 10219, Riyadh 11433Ph: (011) 435-5125 x 1868B.Sc. (EE) WPUETL 72, M.Sc GWU 81

ASRAR HUSSAINManaging EngineerSIEMENS Ltd.P.O. Box 9510, RiyadhPh: (011) 206-0000 x 3681 , 050-460-4921 (cell)Email: [email protected]. (EE) UETL 76

ASRAR UL HAQ SHEIKH DR.Chair Professor TelecomKFUPMKFUPM Box 5038Ph: (03) 860-1182 , 050-222-5141 (cell)Email: [email protected]. (EE) UETL 64, M.Sc UOBE 66, Ph.D UOBE 69

ARSHAD ALIProtection EngineerSaudi Electric Company SEC-SOAP.O. Box 616, AbhaPh: (07) 227-1111 x 1328 , 050-867-8286 (cell)Email: [email protected]. (EE) UETL 78

ASAD ALI HASSANProject Sales Engr.SchlumburgerP.O. Box 3789 KhobarPh: (03) 896-0910 ext 171 , 050-591-9284 (cell)Email: [email protected]. (EE) NED 03

ASGHAR JAMALProject ManagerSIEMENSPO Box 719, Khobar 31952Ph: (03) 865-9660___ , 050-535-7380 (cell)Email: [email protected]. (EE) NWFP UET 92

ASIF RAHMANSe. Sales EngineerSaudi Transformers Co.KhobarPh: , 050-923-8127 (cell)Email: [email protected]. (EE) NED 97, MBA FGU USA 00

AsimCountry Mgr. Sales & MarketingTIEPCOP.O. Box 2705, Dammam 31461Ph: (03) 812-2964 ext 270_ , 050-388-3829 (cellB.Sc. (EE) UETL 95

AQIB SAEEDSales EngineerSESCOPO Box 3298, Khobar 31952Ph: (03) 882-5669 x 3144Email: [email protected]. (EE) UETL 05

ANWARUL HAQ PASHAQA/QC CoordinatorRadicon Gulf ConsultantsPO Box 684, Al-Khobar 31952Ph: (03) 895-1777 x 452 , 050-752-8418 (cell)Email: [email protected]. (EE) UETL 73

ANWAR NAZAR ALI JIWANISr. Electrical EngineerAbdullah Abal Khail Consulting Engrs.P.O. Box 4074, Riyadh 11491Ph: (011) 465-2260/463-3417 , 050-889-0637 (cell)B.E. (EE) NED 77

ANWAR AHMED MALIKSr. Electrical EngineerSABICP.O Box 10002 Jubail 31961Ph: (03) 356-2094 , 050-748-3665 (cell)Email: [email protected] UETL 81



DILAWAR HUSAINDirector EngineeringShan InternationalP.O.Box 30960 Al-KhobarPh: , 059-356-8265 (cell)Email: [email protected]. (EE) NED 74

CHAUDHARY SARFARAZ AHMED BAJWASenior EngineerCNT Technology Computer NetworkKFUPM Box 781, DammamPh: (03) 860-2134Email: [email protected]. (E) UOM 97

BILAL AKHTARKey Accounts ManagerSaudi Electric Supply Company (SESCO)P.O. Box 3298, Al-khobar 31952Ph: (03) 882-5669 x 3130 , 055-517-6945 (cell)Email: [email protected]. (EE) UETL 02

CHAUDHARY MOHAMMAD ASHRAFProjects ManagerA. Abunayyan Trading Corp.P.O. Box 321, Riyadh 11411Ph: (011) 477-9111 x 155B.Sc. (EE) UETL 88

BAZURJ MEHR KHANElectrical EngineerMin. of Finance & National EconomyNasseriah P. Station, P.O. Box 5789, Riyadh 11432Ph: (011) 442-2000 x 360, 050-955-3437 (cell)Email: [email protected] (EE) UETL 71

EHSAN-UL-HAQUE KHOKHARChief EngineerNespakP.O.Box 50344, Riyadh 11523Ph: (011) 465-9975 x 1292 , 050-284-4597 (cell)Email: [email protected]. (EE), UET Taxila 81

AWAIS AHMEDAssistant EngineerAETCONPO Box 172 Dammam 31411Ph: (03) 889-1576 x 27_ , 056-813-3656 (cell)Email: [email protected]. (EE) NE 07

ATHER JAMIL DARPlanning EngineerSaudi Telecomm. Company (STC)Rm 208, STC HQ, P.O. Box 87912, Riyadh 11652Ph: (011) 452-8847Email: [email protected].(EE) UETL 87, M.Sc (EE) UETL 98

BABAR KALEEM MINHAS, DR.Associate ProfessorKing Saud UniversityPO Box 800, Electrical EngineeringPh: (011) 467-0587 , 059-927-4510 (cell)Email: [email protected]. (EE) UETL 89, M.Sc. UNM 95, Ph.D. UNM US 03

BASHIR AHMAD MALIKData Network ExpertSaudi Telecomm. CompanyRiyadhPh: (011) 452-1764 , 050-637-9612 (cell)Email: [email protected]. (EE) UETL 75

AZHAR AHMAD SIDDIQUIProject ManagerSIEMENSP.O.Box 719, KhobarPh: (03) 865-9728 , 055-605-1174 (cell)Email: [email protected]. (EE) UOP 02

ENAYATULLAH KHAN SHERWANIChief EngineerMin. of Finance & National EconomyNasseriah P. Station, P.O. Box 5789, Riyadh 11432Ph: (011) 442-2000 x 312 , 050-716-7130 (cell)Email: [email protected]. (E) NED 73

FAREED AHMED MEMONTelecom EngineerSaudi Electric Company SEC-SOAP.O. Box 616, Abhaph: (07) 227-1111 x 1493 , 050-855-0768 (cell)Email: [email protected]. (EE) NED 90


AZIMUDDIN QURESHISenior Electrical EngineerSaudi Biad Co. Ltd.P.O. Box 6121, Jeddah 21442Ph: (02) 653-1765 x 233 , 050-661-7057 (cell)Email: [email protected]. (EE) NED 75

AZIZ UR-REHMAN MALIK, DR.Protection EngineerSaudi Electric Company (SEC-COA)P.O. Box 57, Riyadh 11411Ph: (011) 403-22222 x 23543, 050-899-5221 (cell)Email: [email protected]. (EE) UETL 86, M.S.& Ph.D. (ECE) UMF USA

AZHAR I. KHANProject EngineerArabia Electric / SiemensP.O. Box 4621 Power Eng. Dept., Jeddah 21412Ph: (02) 665-8420B.Sc. (EE) PSU 95

FAROOQ AHMED KHANANISales ManagerGeneral ElectricKhobarPh: (03) 801-0001 x 222 , 050-759-9594 (cell)B.Sc (EE) NED 82

GHAZANFAR ALIElectrical Field Engr.GE Energy KSAP.O.Box 2321, Dammam 31451Ph: (03) 847-1313 ext 427 , 050-305-4312 (cell)Email: [email protected]. (EE) IIK 07

HAMID MOHSINMedical & Sci. Div. ManagerAbdul Rehman AlGosaibi GtbP.O. Box 215, Riyadh 11411Ph: (011) 479-3000 , 050-527-8024 (cell)Email: [email protected]. (EE) UETL 71

HAMZA JAVAIDSr. Automation EngineerTIEPCOPO Box 2705, Dammam 31461Ph: (03) 812-3016 , 054-133-0991 (cell)Email: [email protected]. (EE) UETL 01

FAZLE RAFEYDesign SCADA EngineerABB Automation Co.P.O. Box 330109, Riyadh 11373Ph: (011) 265-3030 x 1658 , 050-384-9187 (cell)Email: [email protected]. (EE) USA 96

GHUFRAN AHMEDSales ManagerSaudi Electric Supply Company (SESCO)P.O. Box 3298, AL-Khobar 31952Ph: (03) 882-5669 x 240 , 050-686-7589 (cell)B.E. NED 93

HAROON RASHID RAJAIndustrial Sales EngineerSchneider ElectricP.O. Box 118132, Jeddah 21312Ph: (02) 697-7723 , 055-655-7473 (cell)Email: [email protected].(EE) CSN US 06

GHANI RAHMANField Services EngineerGE MEELSAAl-KhobarPh: (03) 847-1313 , 059-948-2030 (cell)Email: [email protected]. (EE) NED 01

FARHAN SOHAIL YEZDANISales & Marketing EngineerSIEMENS Ltd.PO Box 91357, Riyadh 11633Ph: (011) 277-8365 , 054-232-3578 (cell)Email: [email protected]. (EE) UETL 00, MBA BU UK 05

FARHAN UL HASSAN ANSARIPlanning engrPETROKEMYAJubailPh: (03) 358-7000 x 1335 , 053-023-1691 (cell)Email: [email protected]. (EE) 99

HASSAN SIDDIQUIMarketing Activity ManagerSchneider ElectricRiyadhPh: (011) 291-2877 x 243 , 050-446-9142 (cell)Email: [email protected]. (EE) NED 92, MBA IBA 97

HUMAYUN AKHTARManagement Information SystemSaudi Telecom Company (STC)P.O. Box 59726, Riyadh 11535ph: (011) 443-1570 , 050-005-5342 (cell)Email: [email protected]. (EE) UETL 79, PMP


FATEH KHANSection EngineerSaudi Electric CompanyP.O. Box 57, Riyadh 11411Ph: (011) 241-2228 x 4126Email: [email protected]. (EE) UETL 74

GHAZANFAR ALI IQBALDivision ManagerSaudi Electricity CompanyP.O. Box 220982 Riyadh 11311Ph: (011) 408-7805Email: [email protected]. (EE) UETL. 79

GHULAM RASUL MERCHANTProject ManagerZamel & Turbag Consulting EngineersJeddahPh: (02) 271-8581 , 055-468-2212 (cell)Email: [email protected]. (EE) SUEngg Jamshoru 68

HAMIDUR RAHMAN ADNANMarketing ManagerDanger Management SystemEnergy House, P.O. Box 92102, Riyadh 11653Ph: (011) 478-0320 , 050-284-4651 (cell)Email: [email protected]. (E) NED 97


ISLAM AHMAD ASIFGeneral managerArabian Electrical Transmission Line Co. (AETCON)P.O. Box 172, Dammam 31411Ph: (03) 889-1609 x 12 , 050-586-8876 (cell)Email: [email protected]. (EE) AMU 64

JALEEL HASANChief Executive OfficerAB ContractingP.O. BOX 235804, RIYADH 11393Ph: 050-448-7027 (cell)Email: [email protected].(E) SGW 70, M.Phil UOB 72

JAMSHED AHMED CHAUDHRYSr. Project ManagerABB Contracting Co.PO Box. 251, Riyadh 11381Ph: (011) 265-3030 , 056-772-5584 (cell)Email: [email protected]. (EE) UETL 78

JAVAID HAMEEDDispatch EngineerSaudi Electric Company (ERB)SOD/PDD, P.O. Box 5190, Dammam 31422Ph: (03) 858-6350 , 050-687-5306 (cell)Email: [email protected]. (EE) UETL 81

IQBAL AHMEDSr. Engineer SCADA & TelcomVA TECH Schneider, T&D Ltd. Co.P.O. Box. 91357, Riyadh 11633Ph: (011) 478-2027 x 35 , 050-749-2628 (cell)Email: [email protected].(EE) UETL 98

IQBAL ISMAIL KHURRAMBusiness ManagerLucent TechnologP.O. Box 4945, RiyadhPh: (011) 239-7497 , 050-529-1879 (cell)Email: [email protected]. (EE) UETL 91

ISRAR UL HAQMaintenance EngineerRiyadh Water WorksP.O. Box 12622, Riyadh 11483Ph: (011) 246-6500 x 235B.Sc (EE) UOP 73

JAMIL NOOR MEMONResident ManagerPremier Construction Co.PO 30339, KhobarPh: (03) 898-8440 , 054-325-6452 (cell)Email: [email protected]. (EE) 91, MBA IBAJ 03

Electrical EngineersHUSAIN AHMEDEngineerSaudi Electric CompanyJubailPh: (03) 341-2444 x 77524 , 050-496-0557 (cell)Email: [email protected]. (EE) NED 73

IFTIKHAR AHMED LONENI POWER SOLUTION ARCHITECTNOKIA SIEMENS NETWORKSTatweer Towers B2, P.O. Box 340, Riyadh 11351Email: [email protected]. (EE), AJK Univ 95

IFTIKHAR AHMED CHEEMAManager ProjectsNewland Est.P.O. Box 21626, RiyadhPh: (011) 404-0910 Ph: , 050-410-0496 (cell)B.Sc. (EE) CUC 81

IMRAN IDREES MEMONTendering Engineering (SCADA)ABB AutomationP.O. Box 414, riyadh 11383Ph: (011) 265-3030 x 1592 , 050-197-0623 (cell)Email: [email protected]. (EE) EMU 01

IMRAN MAHMOODCEOArabian Etimaad Industrial Co.P.O.Box 35037, Plot 3007 Jubail 31961Ph: (03) 340-8601 - 03 , 050-084-3260 (cell)Email: [email protected]. (EE) UETL 81

INAM KHANPresidentSaudik Co LtdP.O. Box 6609, Dammam 31452Ph: (03) 811-6814 , 050-481-3609 (cell)Email: [email protected] (EE) UETL 64

IRFAN ALI SHAHInspection EngineerGeneral Electric (GEMTEC)21th Cross Mishaal Bin Abdul Aziz St, Al KhobarPh: , 055-286-2552 (cell)Email: [email protected] Hons (EE), 12

ISHTIAQUE AHMAD FAHMEEDTransmission EngineerSaudi Electricity Company- EOAPO Box: 5190 Dammam 31422 KSAPh: (03) 858-5523 , 050-248-3717 (cell)Email: [email protected]. (EE) UETL 95, MS (EE) UETL 04

JAVAID IQBAL ZAHIDManagerTIEPCOPO Box 2705, Dammam 31461Ph: (03) 812-3016 , 053-328-3734 (cell)Email: [email protected]. (EE) 86

JAVED SAFDARPerformance EngineerSaudi Electric Company (ERB)Rm. 2-21-W SCECO HQ, P.O. Box 5190, Dammam 31422Ph: (03) 858-6747, 056-765-5920 (cell)Email: [email protected] (EE) UETL 78

JUNAID AHMAD HASHMIEDP ManagerNational Gas & IndustrializationP.O. Box 564, Riyadh 11421Ph: (011) 401-4806B.Sc (EE) Madras 67, M.E UOL 69

JAVED SHAMIMTechnical AdvisorSaudi Telecomm. Company (STC)P.O. Box 86004, Riyadh 11622Ph: (011) 452-7928 , 050-575-0615 (cell)Email: [email protected]. (EE) NU 76

JAVED AHMED SIDDIQUIMUET 08Electrical EngineerSEC Consultant (Al-Othman) RiyadhPh: , 053-026-5715 (cell)Email: [email protected]. (EE) MUET 01, P.G.D (EE)

JUNAID MUKHTAR QAZIP.O. Box 719, Khobar 31952Ph: 050-557-3397 (cell)Email: [email protected]. (EU) EMU 98, M.Sc. CAN 00

KAUSER MAHMOOD BUTTConsultant EngineerSaudi Electric Company (CRB)P.O. Box 57, Riyadh 11411Ph: (011) 408-8319 , 050-916-8981 (cell)Email: [email protected]. (EE) UETL 69

KUNWAR MUHAMMAD IDRISProject ManagerFaisal Hamid Al Sehli Est.P.O. Box 50014, Jeddah 21533Ph: (02) 672-9913 , 055-655-0895 (cell)B.Sc. (EE) UETL 72

KHIZAR JUNAID USMANIGroup Quality ManagerABB Saudi ArabiaP.O. Box 91926, Riyadh 11463Ph: (011) 265-3030 x 1562 , 050-442-5273 (cell)Email: [email protected]. (EE) UP 73

JUNAID ZAMAN KHANProject EngineerYokogawaPO Box 3368, Al-Khobar 31952Ph: , 056-929-8628 (cell)B.Sc. (EE) UETL 06

KARAMAT ULLAHProject ManagerSaudi Servics For E&M Works LtdP.O. Box 12276, Jeddah 21473Ph: (02) 608-5833 , 050-548-2257 (cell)Email: [email protected]. (EE) NED 74

KASHIF SARFARAZElectrical EngineerAl-Othman ConsultantsSEC Head Qtr DammamPh: 056-789-6745 (cell)Email: [email protected]. (EE) QUEST NBS 07

KAMAL MAJIDProject DirectorSIEMENSP.O. Box 9510,Ph: (011) 277-8368 , 054-323-2656 (cell)Email: [email protected]. (EE) NED 96, MBA IBA 99

LIAQAT ALI KHANSenior EngineerSaudi Electric Company (ERB)P.O. Box 1233, Hofuf, Al-Hassa 31982Ph: (03) 586-8600 x 62739 , 050-692-8112 (cell)Email: [email protected]. (EE) UETL 75

M. ASHRAF KHANManager TrainingSchneider ElectricP.O. Box 89249, Riyadh 11682Ph: (011) 265-1515 x 626Email: [email protected]. (EE) UETL 76, M.A.Sc (EE) UW 98

M. JAVED AKHTARElectrical EngineerSaudConsultP.O. Box 1293, Dammam 31431Ph: (03) 845-0000Email: [email protected].(EE) UETL 89



MASROOR AKBAR RAMZIElectrical EngineerSaudi Electric Company (CRB)Al-Marooj AreaPh: (01) 403-2222 x 18593B.Sc (EE) UETL 90

MASUD KHANProject EngineerAl-FanarP.O. Box 301, Riyadh 11411Ph: 050-443-0642 (cell)B.Sc. (EE) NWFP UET 74

MIR MAJID TAUSEEFSr. Engineer (Planning)Saudi Electric CompanyP.O. Box 57, Riyadh 11411Ph: (01) 464-3333 x 14443 , 050-982-8649 (cell)Email: [email protected]. (EE) UETL 75

MOBASHIR AHMED SHEIKH, DRTechnical AdvisorAl-Afandi Est.P.O. Box 452, Jeddah 21411Ph: (02) 663-4442, 050-461-3922 (cell)Email: [email protected] (E) NED 72, M.S (EE) USC 74, Ph.D (EE) USC 77

MAZHAR NOORTelecommunication EngineerSiemensP.O. Box 25703, Riyadh 11423Ph: (01) 206-0000 x 3326B.Sc. (EE) UETL 85

MILHAN TARIQ AZIZInstrument EngineerJAL InternationalPO Box 10084, Jubail 31961Ph: (03) 357-6059 , 050-823-4410 (cell)Email: [email protected]. (EE) UETL 93

MOAZZAM AHMED CHANNAElectrical EngineerSSEMPO Box 6341, Riyadh 11442Ph: (01) 462-5511Email: [email protected] (EE) MUET Jam 07

MAHMOOD SARWAR MALIKElec. Engr. (Projects-SEC COA)Dar Al-RiyadhP.O. Box Box 57, RiyadhPh: (011) 464-3333 x 14573, 056-128-4628 (cell)Email: [email protected]. (EE) UETL 73

MAQSOOD ALAMFactory ManagerMiddle East Electric Meter FactoryP.O. Box 61891, Riyadh 11575Ph: (01) 265-0515Email: [email protected]. (EE) UETL 87

MAQSOOD HUSSAIN TARIQProject ManagerSaudi Consulting Services (Saudconsult)P.O. Box 7352, Jeddah 21462Ph: (02) 667-0500Email: [email protected] (EE) UETL 70

MASOOD HAMIDChief Project ManagerNational Power Construction CorporationP.O. Box 31220, Jeddah 21497Ph: (02) 697-2620 / 697-6958, 050-568-0706 (cell)Email: [email protected] (EE) UETL 74

MASOOR AHSAN SIDDIQUICommunication SpecialistSaudi Arabian AirlinesP.O. Box 167, Jeddah 21231Ph: (02) 686-4855B.Sc. (EE) WSC 70

MOHAMMAD ABDUL HALIM BUKHARIElectrical Engineer Power & CoAbdulla Fouad Co. LtdP.O. Box 257, DammamPh: (03) 810-1762 , 050-897-5070 (cell)Email: [email protected]. (EE) NED 70


MIAN MUHAMMAD ISRAILTransmission Engineer IISRACO (SEC)R# 2-306 W TSD/OED, SEC-EOA, HQS Bldg, DammamPh: (03) 857-0860 , 053-282-1099 (cell)Email: [email protected]. (E) NWFP UET 02, B.Tech (Honrs.)

MIAN MUHAMMAD ISRAILTransmission Engineer IISRACO (SEC)R# 2-306 W TSD/OED, SEC-EOA, HQS Bldg, DammamPh: (03) 857-0860 , 053-282-1099 (cell)Email: [email protected]. (E) NWFP UET 02, B.Tech (Honrs.)

MAQSOOD AHMED ZAFARManagerSIEMENS EnergyP.O. Box 917, Alk-Khobar 31952Ph: , 056-286-0124 (cell)Email: [email protected]. (EE) NED 85, M.Sc. (EE) NED 00

MOHAMMAD ASHRAFProject ManagerMitsubishi Elevators Saudi Arabia (MELSA)P.O. Box 14166, Jeddah 21424Ph: (02) 650-3507 , 050-440-0378 (cell)Email: [email protected]. (EE) UETL 92

MOHAMMAD AFTAB ALAMPower Plant ManagerYamama Saudi Cement Co.P.O. Box 293, Riyadh 11411Ph: (011) 495-1300 x 322 , 050-820-9316 (cell)Email: [email protected]. (EE) NWFP UET 89

MOHAMMAD ADNAN KHANSales SupervisorS&A Abahsain Co. Ltd.P.O.Box 38994, Dammam Ind. City IIPh: (03) 808-6569 , 056-284-7558 (cell)Email: [email protected]. (EE) NED 01

MOHAMMAD AKHTAR CHAUDHRYSenior Transmission EngineerSaudi Electric Company (EOA)Technical Services Department, P. O. Box 5190, Damm 31422Ph: (03) 858-6516 , 050-668-3852 (cell)Email: [email protected].(EE) UETL 84, M.E KFUPM 88

MOHAMMAD AJMAL KHANNaval Engineer (R&D)Royal Saudi Naval ForcesP.O. Box 61721, Riyadh 11575Ph: (01) 477-6777 x 1553 , 050-224-0186 (cell)Email: [email protected]. (Eng) London U UK 66

MOHAMMAD AMIN UDDIN AHMEDB.E. (EE) NED 91Sales ManagerEGS Electrical GroupP.O. Box 845, Dammam 31411Ph: (03) 833-7110 , 050-482-0796 (cell)Email: [email protected]

MOHAMMAD ASHRAF RABBANILab EngineerKing Saud UniversityP.O. Box 800, Riyadh 11421Ph: (011) 467-6692 , 050-798-6648 (cell)Email: [email protected]. (EE) NED 83, M.E SIU 87

MOHAMMAD AFZALTransmission EngineerSaudi Electric Company (ERB)P.O. Box 5190, Dammam 31422Ph: (03) 857-2300 x 84894 , 055-132-9582 (cell)Email: [email protected]. (EE) UETL 67

MOHAMMAD AFZALProject ManagerRadicon Gulf ConsultantsPO Box 684, Al-Khobar 31952Ph: (03) 895-4242 , 053-546-7311 (cell)Email: [email protected]. (EE) UETT 91

MOHAMMAD AKRAM ARAINProject Mgr.Saudi Arabian BECHTEL Co.JubP.O. Box 10011, Jubail 31961ailPh: (03) 341-4276Email: [email protected]. (EE) DrXlU 76, B.E.(EE) Staston U 73

MOHAMMAD ARSHED CHAUDHRYSpecialist, Power Trans. Engg.Saudi Electric CompanyP.O. Box 57, Riyadh 11411Ph: (011) 403-2222 x 23397 , 050-740-4989 (cell)Email: [email protected]. (EE) UETL 76

MOHAMMAD ASHRAFAsstt Vice PresidentMEMF Iradya Intl.P.O. Box 61891, Riyadh 11575Ph: (011) 265-0515/406-6669, 050-342-0391 (cell)B.Sc. (EE) UETL 91

MOHAMMAD ASIFService EngineerAl-Khazindar Co. For Medical MaintenanceP.O. Box 457, Riyadh 11411Ph: (011) 403-6670 x 125 , 050-553-2545 (cell)Email: [email protected]. (EE) NEU 03

MOHAMMAD ASIF SHAFIQUEElectrical EngineerSEC Consultant (Al-Othman Consultant)RiyadhEmail: [email protected]. (EE) UETL 04, M.Sc. (EE) UETP 08


MOHAMMAD ABDULLAHProject ManagerSaudi Consulting ServicesP.O. Box 1293, Dammam 31431Ph: (03) 845-0000 x 3745 , 050-211-3076 (cell)Email: [email protected]. (EE) UETL 87

MOHAMMAD ABRAR SHAMIProject Manager - TelecommSaudi Electricity Co. (TE & SAD)P.O. Box 5190, Dammam 31481Ph: (03) 858-6869 , 053-024-8100 (cell)Email: [email protected]. (EE) UETL 90, M.Sc. (EE) UETL 94


MOHAMMAD HAFEEZ-UR-RAHMANPower Section HeadRoyal Commission JubailP.O. Box 10001, P&T Dept., Jubail 31961Ph: (03) 341-9419 , 050-263-4665 (cell)Email: [email protected]. (EE) UETL 76

MOHAMMAD HASSAN SHEIKHElectrical EngineerZuhair Fayez ConsultantsP.O. Box 5445, Jeddah 21422Ph: (02) 542-2836 , 050-791-1252 (cell)Email: [email protected]. (EE) SU 72

MOHAMMAD HUSSAINUnit EngineerSaudi Electric Company (CRB)P.O. Box 41263, Riyadh 11521Ph: (011) 458-2222 x 3502B.Sc. (EE) UETL 72

MOHAMMAD IDREES QURESHIPower Transmission SpecialistSaudi Electric Company (SEC-COA)P.O. Box 57, Riyadh 11411Ph: (011) 403-2222 x 23243 , 050-319-5860 (cell)Email: [email protected] (E) MUET 71

MOHAMMAD HUSSAINUnit EngineerSaudi Electric Company (CRB)P.O. Box 41263, Riyadh 11521Ph: (011) 458-2222 x 3502B.Sc. (EE) UETL 72

MOHAMMAD IDREES FAROOQIUnit EngineerSaudi Electric CompanyP.O. Box 7604, Al-Khobar 11472Ph: (03) 231-2222 x 3742B.E. (EE) SU 76

MOHAMMAD ASLAM IQBALSenior Electrical EngineerSaud ConsultP.O. Box 1293, Dammam 31431Ph: (03) 895-0000Email: [email protected]. (EE) UETL 67

MOHAMMAD AWAISSenior Engineer PlanningSaudi Electric Company (ERB)P.O. Box 85, Jubail 31951Ph: (03) 363-1824 x 76585 , 050-819-0390 (cell)Email: [email protected]. (EE) UETL 75

MOHAMMAD AZAMElect Engr (Maintenance)Saudi Electric Company SEC-SOAP.O. Box 149, NajranPh: , 050-876-9612 (cell)Email: [email protected]. (EE) NED 90

MOHAMMAD AZAMSenior Electrical EngineerSaudi BinladinP.O. Box 7698, MakkahPh: (02) 574-9045 x 404B.Sc. (EE) UETL 78

MOHAMMAD AYAZ QUTUBSr. Unit Engineer OperationsSaudi Electric Company (COA)P.O. Box 18335, Riyadh 11415Ph: (011) 408-6630 , 050-840-8858 (cell)Email: [email protected]. (EE) UETL 72

MOHAMMAD AZAMProject ManagerSTESAP.O. Box 5463, Riyadh 11422Ph: (01) 291-2000 x 415 , 050-516-5347 (cell)Email: [email protected] (EE) UETL 69, PGD PII 71

MOHAMMAD FAROOK KHANBDM - Oil & GasSiemensP.O. Box - 719, AL-Khobar - 31952Ph: (03) 865-9727Email: [email protected]. (EE) NED 93

MOHAMMAD FAHIM KHANElectrical EngineerAETCONKhobarPh: (03) 889-1576 , 051-504-4893 (cell)Email: [email protected]. (EE) NWFP UET 06


MOHAMMAD JUNAID SOHAILProject EngineerGulf Consolidated Contractors Co.PO Box 895, Dammam 31421Ph: (03) 845-7777 , 050-040-1649 (cell)Email: [email protected]. (EE) UETL 06

MOHAMMAD ISHTIAQ ASLAM MALIKE & General ManagerYokogawa Services Saudi ArabiaP.O. Box 10318, Jubail 31961Ph: (03) 342-9750 , 050-490-0142 (cell)Email: [email protected]. (EE) UETL 81

MOHAMMAD IQBAL GHADAISr. Specialist, Aircraft Engr.Saudi Arabian AirlinesCC905, Box 620, Jeddah 21231Ph: (02) 684-1693 , 050-765-9504 (cell)Email: [email protected]. (EE) CSU 72

MOHAMMAD KHALID AHMAD KHANManager - Western ProvinceCentronic Int.P.O. Box 10441, Jeddah 21331Ph: (02) 627-1400 , 050-635-4571 (cell)Email: [email protected]. (EE) NED 88

MOHAMMAD IQBAL QURESHI DR.Research ScientistKing Saud UniversityP.O. Box 800, Riyadh 11421Ph: (011) 467-6963Email: [email protected]. (EE) UOP 69, Ph.D UOS 92

MOHAMMAD JAVAID SIDDIQUIElectrical EngineerAl-Rashid Trading & Contracting Co.P.O. Box 307 Riyadh 11411Ph: (011) 468-3031 Ph: , 050-801-7841 (cell)B.E. (EE) MUET 76

MOHAMMAD KASHIF SAIRDesign EngineerTIEPCOP.O. Box 2705, Dammam 31461Ph: (03) 812-2964 x 241, 056-951-1280 (cell)Email: [email protected]. (EE) UETL 05

MOHAMMAD MAHMUDProjects ManagerAl-Shaharani Group for ContractingP.O. Box 86820, Riyadh 11632Ph: (011) 278-9247 , 050-023-9543 (cell)Email: [email protected] (EE) UETL 75, M.Sc UETL 91

MOHAMMAD MANSHA VIRKUnit EngineerSaudi Electric CompanyP.O. Box 7604 , SCECO-C, Riyadh 11472Ph: (011) 2312222 x13733 , 050-445-431 (cell)Email: [email protected]. (EE) UETL 74

MOHAMMAD MUSHTAQUE TUFAILElectrical Trade ManagerSaudi Binladen Group, Ind. & Power ProjectsP.O. Box 13837, Riyadh 11414Ph: (011) 426-0018 x 8231, 050-031-7617 (cell)B.E. (EE) SU 71

MOHAMMAD MAHTAB ALAM KHANSenior Specialist Aircraft EngSaudi Arabian AirlinesP.O. Box 167, Jeddah 21231Ph: (02) 684-2691 , 050-279-6877 (cell)Email: [email protected]. (EE) NED 69

MOHAMMAD MAROOF-UZ-ZAMANSr. Sales ManagerSchneider ElectricP.O. Box 118132, Jeddah 21312Ph: (02) 697-7723 , 050-527-6177 (cell)B.Sc. (EE) Zakazik U Egypt 80

MOHAMMAD MUSLIM KHANTechnology ManagerSaudi Telecomm. Company (STC)P.O. Box 87912, Room 201, Riyadh 11652Ph: (011) 454-8121 , 050-544-5406 (cell)B.Sc. (EE) METU 73

MOHAMMAD IQBALElectrical EngineerNational Engineering Services of PakistanPower Group Saud Consult RiyadhPh: (011) 465-9975 x 1295 , 056-371-4060 (cell)Email: [email protected]. (EE), Peshawar Engg. College 80

Electrical EngineersMOHAMMAD IMTARLecturerUniversity of DammamDammamPh: (03) 858-1833 , 055-924-5303 (cell)Email: [email protected]. (EE) UETL 76, M.S KFUPM 81

MOHAMMAD ILYASElectronic EngineerJeddah Water WorksP.O. Box 8504, Jeddah 21492Ph: (02) 671-4774 , 050-752-1136 (cell)Email: [email protected]. (EE) UETL 71

MOHAMMAD ASIM SIDDIQUISenior Solutions EngineerNokia Siemens Networks (NSN)Tatweer Towers B2, P.O. Box 340, Riyadh 11351Ph: (011) 440-6154 , 055-523-6107 (cell)Email: [email protected]. (Phy) QAU 95, MS (EE) USA 99

MOHAMMAD ASLAMMIE Pak (IEP LHR) 2000Electrical EngineerM.H. AITAH - NESPAKP.O. Box. 50344, Riyadh 11523Ph: (011) 464-1498Email: [email protected]


MOHAMMAD NOOR ALAMElectrical EngineerConsulting Engineering Group (MOH)P.O. Box 1604, Riyadh 11311Ph: (011) 401-5555 x 1364 , 050-725-5583 (cell)Email: [email protected]. (EE) BCE 67

MOHAMMAD RASHID QAZISenior Planning EngineerSaudi Electric Company (EOA)P.O. Box 85, Al-JubailPh: (03) 362-1824 x 76541 , 050-059-2160 (cell)Email: [email protected]. (EE) UETL 82

MOHAMMAD RIAZField Opertaion ManagerTelefonaktiebolaget LM EricssonP.O. Box 6121, Riyadh 11442Ph: (011) 230-3111 , 050-422-8637 (cell)Email: [email protected]. (EE) UETL 71

MOHAMMAD SHAFIQ, DR.Electronics EngineerSaudi Technical Engineering System Ass.PP9, P.O. Box 5463, Riyadh 11422Ph: (011) 464-9811 x 430B.E. (E) NED 89, Ph.D Chiba U Japan 97

MOHAMMAD SHER UMAR KHANSales EngineerSaudi Electric Company (Dist. GE)P.O. Box 3298, Al-Khobar 31952Ph: (03) 857-7738 x 242B.E. (EE) UETL 94, MBA CBA 96

MOHAMMAD SHUJAAT CHOUDHRY Electrical EngineerAl Fanar Co.P.O.Box 301, Nafal, Exit 6, Riyadh 11411Ph: (011) 275-5999 x 4421 , 050-039-5370 (cell)Email: [email protected]. (EE) NED 05

MOHAMMAD RASHAD BHATTIElectrical Design EngineerMODA - GDMWP.O. Box 59105, Riyadh 11525Ph: (011) 478-9000 x 3761Email: [email protected]. (EE) AUM 90, M.Sc (Mgt.E) AUM 92

MOHAMMAD RASHID SARWARGeneral ManagerMohammed Rashid Sarwar Est. (EUROTECH)P.O. Box 8906, Jeddah 21492Ph: (02) 663-7854 , 050-559-3724 (cell)Email: [email protected].(EE) UOP 79

MOHAMMAD SAEED IQBALSection HeadSaudi Electric Company (CRB)P.O. Box 57, Riyadh 11411Ph: (011) 403-2222 x 223 , 050-319-6476 (cell)Email: [email protected]. (EE) UETL 70

MOHAMMAD SAJID MUSHTAQUERegulatory Analyst-ASaudi Electric CompanyP.O. Box 57, Riyadh 11411Ph: (011) 403-2229 x 18355 , 056-125-2758 (cell)Email: [email protected]. (EE) NED 80, M.S. (EM) SHU 84

MOHAMMAD SAFDARSenior EngineerMitsubishi Electric Saudi Ltd.P.O. Box 2710, Dammam 31461Ph: (03) 858-7536 x 3303 Ph: , 050-450-2868 (cell)B.Sc. (EE) UETL 84

MOHAMMAD SHAUKAT ALIElectrical EngineerSaudi Electric Company SEC-SOAP.O. Box 616, AbhaPh: (07) 227-1111 x 1410 , 050-855-1305 (cell)B.Sc. (EE) UET 90

MOHAMMAD TARIQ SHAFIProject Engineer (Aut & Cont)Al-TuwairqiP.O. Box 2705, Dammam 31461Ph: (03) 857-9922 , 050-197-7507 (cell)B.Sc. (EE) UET 01, MSc (Cont) UET 01

MOHAMMAD SOHAIB ZAIDIGeneral ManagerM. A. Al AzzazP.O. Box 31243 Al-Khobar 31952Ph: (03) 897-6283 , 055-587-6080 (cell)Email: [email protected]. (EE) NED 93


MUHAMMAD FAROOK KHANDepartment ManagerSIEMENSRaja tower P.o.BOX 719, Khobar 31952Ph: (03) 865-9727 , 050-382-8401 (cell)Email: [email protected]. (EE) NED 97

MUHAMMAD KASHIF FAHIMElectrical EngineerSaudi Oger Ltd.PO Box 1449, Malaz, Riyadh 11431Ph: (011) 477-3115 x 5397 , 055-812-8753 (cell)Email: [email protected]. (EE) NICE 08

MUHAMMAD QIASHProtection EngineerAljazirah Engg & ConsultantRiyadhPh: (011) 810-2371 , 050-978-4132 (cell)Email: [email protected]. (EE) UETPK 75

MUHAMMAD ALI RAFIAssistan EngineerAETCONBldg 6803/14, Dist Shuhada Garnata, RiyadhPh: (011) 277-5318 , 055-152-1241 (cell)Email: [email protected] (EE), Cecos U Peshawar

MOHAMMED TAHIR USMANIRSO NPO Stream ManagerNokia Siemens Networks (NSN)Tatweer Towers B2, P.O. Box 340, Riyadh 11351Ph: , 059-008-6748 (cell)Email: [email protected](Telecom), LBSU, California, USA 95

MOHSIN TANVIR MALIKArea Manager - FSDAl-Kurdi Trading & Contracting Co.P.O. Box 22454, Jeddah 21495Ph: (02) 672-5405B.Sc. (EE) UETL 72

MOHSIN RASHID KHANProject EngineerSaudi Electricity CompanyP.O.Box 5190, Dammam 31422Ph: (03) 858-6731 , 053-183-6084 (cell)Email: [email protected] (EE), AJKU 94

MUHAMMAD ASHRAFConstruction ManagerEPC Ltd.Al-KhobarPh: (03) 898-1622 , 055-001-5248 (cell)Email: [email protected]. (EE) AJKUET 90, MBA SARU 05

MUHAMMAD IMRAN SAIRAutomation EngineerTIEPCOPO Box 2705, Dammam 31461Ph: (03) 812-3016 , 056-836-5637 (cell)Email: [email protected]. (EE) UETL 04

MUHAMMAD MATEEN ASADProject EngineerABB Electrical IndustriesIndustrial Area 2, RiyadhPh: (011) 265-3030 x 1776 , 050-699-7478 (cell)Email: [email protected]. (EE) UETL 10

MUBASHAR HASSANBDM OGP Aut/MMMSchneider ElectricPO Box 3789, Al-Khobar 31952Ph: (03) 896-0910 , 055-400-3122 (cell)Email: [email protected]. (EE) UETL 99

MUHAMMAD REHAN ADILEngineer ISaudi Electricity CompanyPlanning Support Department, SEC Head-quartes DammamEmail: [email protected] (EE) UET Khuzdar 99

MUHAMMAD SALAHUDDIN KHANProject EngineerAJECPh: (011) 810-2371 , 054-700-5173 (cell)Email: [email protected]. (EE) NED 03

MUHAMMAD RIZWAN ZAFARProtection EngineerAETCONP.O.Box 172, Dammam 31411Ph: (03) 889-1609 , 053-636-2927 (cell)Email: [email protected](EE), FAST 09, M.Sc (EE), U of Lahore 12

Electrical EngineersMOHAMMAD TAUSIFConsultantSaudi Electric CompanyP.O. Box 40393, Riyadh 11499Ph: (011) 403-2222 x 21157 , 050-310-2493 (cell)Email: [email protected]. (EE) NED 68

MOHAMMAD ZAFAR ULLAHElectrical EngineerMin. of Finance & National EconomyNasseriah P. Station,P.O. Box 5789, Riyadh 11432Ph: (011) 441-5958B.Sc. (EE) UETL 74

MOHAMMAD NADEEM IQBAL WARAICHAutomation Tender ManagerSchneider ElectricP.O. Box 89249, Riyadh 11682Ph: (011) 265-1515 x 517 , 050-340-3587 (cell)Email: [email protected]. (EE) UETL 95

MOHAMMAD NAVEED ARSHADRelay & Prot. Design EngineerDar Al Riyadh ConsultantsP.O. Box 1832, Jubail 31951Ph: (03) 347-3111Email: [email protected]. (EE) UETL 91


MUHAMMAD SHAHIDProtection EngineerArabian Elec Trans Line & Const Co. LTD (AETCON)P.O.Box 172, Dammam 31411Ph: (03) 889-1609 , 054-803-1357 (cell)Email: [email protected] Hons (EE), Preston U 12

MUHAMMAD TAHIR ANSARIDesign EngineerAl-Tuwairqi GroupDammamPh: (03) 812-2964 x 390 , 053-023-1880 (cell)Email: [email protected]. (EE) MUET JAM 00

MUJAHID AHMADSenior Electrical EngineerMobileyP.O. Box 69179, Riyadh 11423Ph: (011) 273-5050 , 056-111-0256 (cell)Email: [email protected]. (EE) UETL 76

MUMTAZ ALI SHAIKHProject Engineer (Elect)Radicon Gulf ConsultantKhobarPh: (03) 869-1609 x 105 , 056-585-9787 (cell)Email: [email protected] (EE) MUET JAM 98

MUSHIR AHMED SIDDIQUIHead of Electrical DepartmentSHARACOP.O. Box 5500, Riyadh 11422Ph: (011) 481-6666 x 318 , 050-894-6453 (cell)Email: [email protected]. (EE) NED 76

MUNIR AHMAD HASRATElectrical EngineerRiyadh MunicipalityProjects Dept., Room 248, Riyadh 11146Ph: (011) 411-2222 x 3324 , 050-739-6951 (cell)B.Sc. (EE) UETL 74

MUHAMMAD USMANDesign EngineerTIEPCOPO Box 2805, Dammam 31461Ph:, 050-935-7752 (cell)Email: [email protected]. (EE) UETAJK 01

MUKESH KUMARSenior Electrical EngineerAl-Bassam Contracting & CommerceP.O. Box 24, Al-Khobar 31952Ph: (03) 899-5605 / 898-0071B.E. (EE) NED 83

MUNEEB AHMAD DARProject EngineerDar Al-Riyadh Engineering ConsultantsP.O. Box. 616, Abha, KSAPh: (07) 227-1111 x 1106 , 050-763-5476 (cell)Email: [email protected].(EE) UETL 89

MUNIR AHMEDSr. Section Head QCABB Automation Co. Ltd.P.O. Box 414, Riyadh 11383Ph: (011) 265-3030 x 1330 , 050-312-1148 (cell)Email: [email protected] (EE) UETL 86

MUSHARRAF ALI KHANDirectorPLASCOMP.O. Box 18595, Riyadh 11425Ph: (011) 265-0255 x 15 , 050-646-5350 (cell)Email: [email protected]. CEI 76, MIQA IQA 81

MUSHTAQ AHMED M. BHUTTOTelecom EngineerSaudi Electric Company SEC-SOAP.O. Box 616, AbhaPh: (07) 231-9177 , 050-251-5914 (cell)Email: [email protected]. (EE) MUET 90

MUSHTAQ AHMED AZADSenior Transmission EngineerSaudi Electricity Company (SEC)Transmission Building No. C, Al-Marooj, RiyadhPh: (011) 403-2222x 18587 , 050-687-1507 (cell)Email: [email protected].(EE) UETL 90, B.Sc (EE) UETL 76

MUSHTAQ AHMED SOOMROUnit Engineer “A” Prot. Sec.Saudi Electric Company (CRB)PP3, Prot. Sec. P.O. Box 57, Riyadh 11411Ph: (011) 403-2222 x 23203B.E. (EE) MUET 85


NAZAR HUSSAIN MALIK, DR.Professor of Electrical Engg.King Saud UniversityP.O. Box 800, Riyadh 11421Ph: (011) 467-6783 , 056-845-2834 (cell)Email: [email protected]. (EE) UETL 73, M.E UOW 77, Ph.D UOW 79

QAIM MAHDIProject ManagerSchneider ElectricP.O. Box 89249, Riyadh 11682Ph: (011) 265-1515 x 316 , 050-004-6196 (cell)Email: [email protected]. (EE) NED 88, M.Sc QAU 91, PGD CTC 93

QAMARUL HAQUE SIDDIQUISr. Electrical EngineerBEMCOP.O. Box 3143, Jeddah 21471Ph: (02) 669-5851 x 242 , 056-423-6160 (cell)Email: [email protected]. (EE)

OMAR MUHAMMAD AKHTARServices SupervisorGulf Power Distribution Systems Co.PO Box 3298, Dammam 31952Ph: (03) 812-3082 x 3522 , 055-050-4268 (cell)Email: [email protected]. (EE) UETL 05

NISAR AHMAD PIRACHAB.Sc. (EE) UCET AJK 00, M.Sc. (EE) UETL 06Design EngineerTIEPCOP.O. Box 2705, Dammam 31461(03) 857-9922 , 056-478-6107 (cell)Email: [email protected]

NISAR AHMEDProject EngineerAl-Othman Consultant (SEC)Substation 9019 at PP# 9, RiyadhPh: , 053-189-7047 (cell)Email: [email protected]. (EE) MUET 91

OMER QASIMNear East Univ, TRNC 08Electrical Design EngineerAl-Jazirah Engineers And ConsultantsPh: 055-802-7955 (cell)Email: [email protected]. (EE) UETL 08

NISAR BALOCHRiyadh Branch managerSchneider ElectricP.O. Box 89249, Riyadh 11682Ph: (011) 291-2877 x 24 , 050-441-6267 (cell)Email: [email protected]. (EE) UETL 89

NOOR MOHAMMAD KHANElectrical EngineerSaud ConsultSEC-COA, P.O. Box 57, RiyadhPh: (011) 464-3333 x 14851 , 056-876-6947 (cell)Email: [email protected]. (EE) NWFP UET 68

MUZAFFAR UL HASSANDistribution Engg. SpecialistSaudi Electric CompanyP.O. Box 57, Riyadh 11411Ph: (011) 408-6345 , 050-328-0284 (cell)Email: [email protected] (EE) NED 75

NAEEM UD DINElectrical Maintenance Eng.Saudi Electric CompanyP.O. Box 57, Riyadh 11411Ph: (011) 241-3236 x 4165B.Sc. (EE) UETL 73

NAEEM ULLAH SHEIKHB.Sc. (EE) UETL 88Operations ManagerB.P Solar Arabia LtdP.O. Box 191, Riyadh 11383Ph: (011) 265-1573 x 240, 050-528-9674 (cell)Email: [email protected]

NASIR SHARIFManager Engg & DevelopmentAl-Tuwairqi HoldingP.O. Box 2705, Dammam 31461Ph: (03) 812-2964 x 276 , 050-144-0596 (cell)Email: [email protected]. (EE) NED 88

QAZI SALEEM AHMEDElectrical EngineerSaudi Binladin Group - Ind. & Power ProjectsP.O. Box 3143, Jeddah 21471Ph: (02) 673-6033 x 251Email: [email protected]. (E) NED 88

RAFIQ AHMEDSenior EngineerAETCONP.O. Box 250974, Riyadh 11391Ph: (011) 465-6975 Ph: , 050-480-9524 (cell)B.E. (EE) MUET 89


NAVEED AHMAD, PMPSr. Operations ManagerABB Power Generation & WaterP.O. Box 414, Riyadh 11383Ph: (011) 218-1747 , 050-549-1307 (cell)Email: [email protected].(EE) UETL92, MS(EE) ICUL95, PMP, MCPM GWU US

MUHAMMAD SALEEM SABIRCommunication EngineerSECPO Box 39, Al-Qunfudah 21912Ph: (07) 732-0080 , 050-247-6722 (cell)Email: [email protected]. (EE) NED 86

MUHAMMAD SALMAN YOUSUFProjects ManagerThe Procter & Gamble CompanyP O Box 4927, Dammam 31412Ph: (03) 812-2220 x 3441 , 056-604-8550 (cell)Email: [email protected]. (EE) NED 06, MS KFUPM 09


RIZWAN AHMADBusiness Development DirectorNaba International EnterprisesP.O. Box 31163, Al-Khobar 31952Ph: (03) 895-0025 , 050-490-5682 (cell)Email: [email protected]. (EE) NED 74

RIZWAN MUBARAK SHAHDir & Executive VPYokogawa Saudi Arabia CompanyP. O. Box 3368, Al-Khobar 31952Ph: (03) 331-9613 , 050-593-0325 (cell)Email: [email protected]. (EE) UTA USA 84

S. AFZAL HASAN KAZMIApplication EngineerMontaser Technical ServicesP.O. Box 85106, Riyadh 11691Ph: (011) 465-2511 x 14 , 050-433-4937 (cell)B.E. (EE) SU 71

RIZWAN AHMED ANSARIQuality Assurance ManagerWESCOSAP.O Box 2389, Dammam - 31451Ph: (03) 847-4242 x 378 , 050-686-9219 (cell)Email: [email protected]. (EE) MUET 91

SAEED A. KHANLead Electrical EngineerSaudi Arabian Bechtel CompanyP.O.Box 10011, Jubail Industrial. City 31861Ph: (03) 341-3000 x 4928 , 050-528-9100 (cell)Email: [email protected]. (EE) UETNWFP 84 & MS USA 87

SAJJAD AHMAD SAJIDSenior Project ManagerArabia Electric Ltd (Siemens)P.O. Box 4621, Jeddah 21412Ph: (02) 665-8420 x 2047B.Sc. (EE) UETL 76

S. AIJAZ HAIDERProject ManagerSiemens LtdP.O. Box 4621, Jeddah 21412Ph: (02) 661-8957Email: [email protected]. (EE) NED 91

SAFDAR IQBAL AWANUnit EngineerSaudi Electric CompanyP.O. Box 57, Riyadh 11411Ph: (011) 464-3333 x 14386 , 050-447-5281 (cell)Email: [email protected]. (EE) UETL 76

SAGHIR AHMEDElect. Maint. Dept. ChiefSaline Waer Conversion CorporationP.O. Box 8064, Jubail 31951Ph: (03) 343-0333 x 39204Email: [email protected]. (EE) UOP 79

SAIFULLAH KHANSenior EngineerOlayan Descon Engg Co.P.O. Box 10108, Jubail Industrial City 31961Ph: (03) 341-0671 x 560 , 056-548-3193 (cell)Email: [email protected]. (EE) UETP 06

SALEEM AHMADPlanning EngineerSaudi Electric Company (ERB)JubailPh: (03) 362-1824 , 050-852-7870 (cell)Email: [email protected]. (EE) UETL 88

RAFIQ AHMED CHANNAProject ManagerAETCONPh: (03) 889-1576 , 050-480-9524 (cell)Email: [email protected]. (EE) MUET Jam 89

RANA SARFRAZ AHMEDTechnical SpecialistSaudi Telecomm. Company (STC)Deployement Plng., STC HQ,P.O. Box 87912, Riyadh 11652Ph: (011) 452-8905 , 050-693-5062 (cell)Email: [email protected]. (EE) UCET 87

RAO ABDUL RAQEEB KHANEngineer (Switching)Saudi Telecomm. Company (STC)STC Headquarters, Mursalat, RiyadhPh: (011) 452-6964Email: [email protected]. (EE) UETL 87


RAZAUR RAHMANBusiness Development ManagerSchneider ElectricP.O. Box 89249, Riyadh 11682Ph: (011) 265-1515 x 255 , 050-440-6269 (cell)B.Sc. (EE) UETL 83

RASHEED A. BHUTTOTransmission EngineerSaudi Electric Company SEC-SOAP.O. Box 616, AbhaPh: (07) 231-9197 , 050-850-7465 (cell)Email: [email protected]. (EE) MUET 93

RAZA HUSAINChief Electrical EngineerSaudi Consulting Services (Saudconsult)P.O. Box 2341, Riyadh 11451Ph: (011) 465-9975 x1205 , 056-747-6824 (cell)Email: [email protected]. (EE) AUUP 67

RASHID AYUB QURESHIField EngineerGE MeelsaPh: 056-852-8623 (cell)Email: [email protected]. (EE) UET KPK 04


SALIS USMANRegulatory AnalystSaudi Electric Company (SEC)P.O. Box Box 57 , Riyadh 1411Ph: (011) 403-2222 x18385 , 056-061-5109 (cell)Email: [email protected]. (EE) UETT 85, MAS PU 92

SALMAN YOUNASAssistant EngineerAETCONBldg 6803/14, Dist Shuhada Garnata, RiyadhPh: (011) 277-5318 , 059-774-9124 (cell)Email: [email protected](EE), U of Central Punjab 10

SHAH NAWAZ KHANSr. Engr (Maintenance)Saudi Electric Company SEC-SOAP.O. Box 616, AbhaPh: (07) 227-1111 x 1740 , 056-841-4527 (cell)Email: [email protected]. (EE) UOP 76

SARMAD ALISr. Accounts ManagerYOKOGAWAPO Box 3368, Al-Khobar 31952Ph: (03) 331-9621 , 050-666-1282 (cell)Email: [email protected]. (EE) UETL 92

SHAHID MHMOOD ALVIElectrical EngineerNAMA chemicalJubailPh: (03) 385-002516 , 050-451-2725 (cell)Email: [email protected]. (EE) UETL 95, MBA PIMSAT 04

SHAH ZAMAN PANHWARProject ManagerAl-Sharif Group (ASG)P.O. Box 10049, Jeddah 21433Ph: (02) 660-3672 , 050-071-1823 (cell)Email: [email protected]. (EE) MUET 86, MIS CQU 94

SHAHZAD ALI BAIGCommissioning EngineerABB Service Co. Ltd.P.O. Box 2873, Al-Khobar 31952Ph: (03) 882-9394B.E. (EE) NED 94

SARFRAZ MAHMOODNetwork Planning EngineerSaudi Telecomm. Company (STC)STC Headquarter, Mursalat, RiyadhPh: (011) 452-8519 , 050-797-2647 (cell)Email: [email protected]. (EE) UETL 74

SHAHID MEHBOOBElectrical EngineerGulf Power Distribution Systems LtdP.O.Box: 11941, Al-Jubail 31961Ph: (03) 341-2166 x 21 , 050-053-4352 (cell)Email: [email protected]. (EE) NED 98

SHAFIQ-UR-REHMANProject EngineerTIEPCOP.O. Box 2705, Dammam 31461Ph: (03) 812-2964 x 264 , 050-821-2972 (cell)Email: [email protected]. (EE) UETL 88

SHAHID ZUBAIRSr. Project ManagerSchneider ElectricP.O. Box 89249, Riyadh 11682Ph: (011) 265-1515 x 507 , 050-415-8831 (cell)Email: [email protected]. (EE) NED 87

SHAFQAT ZIAProject EngineerAl Fanar Co.Nothern Ring Road b/w Exit 5 & 6, Al-Nafl, Al Fanar BPh: (011) 275-5999 x 4733, 054-077-5946 (cell)Email: [email protected]. (E), QAUEST 05

SALMAN MUSTAFAProject ManagerSaud ConsultP.O. Box 550, Abqaiq 31992Ph: (03) 566-2072B.Sc. (EE) UETL 73

SAQIB SHAHSr. Electrical EngineerRashid EngineeringP.O. Box 4354, Riyadh 11491Ph: (011) 464-1188 x 292 , 050-814-1168 (cell)Email: [email protected].(EE) UOP 72


Electrical EngineersSYED AMIR UR REHMANSenior EngineerSaudi Electric Company (ERB)P.O. Box 74, Dammam 31411Ph: (03) 835-8875 , 050-793-5804 (cell)Email: [email protected]. (EE) NED 74

SYED AHSAN ALI SHERAZIAssistant EngineerAETCONPh; , 058-318-7782 (cell)Email: [email protected]. (EE), UETL 10

SHAHZAD HABIB GILLTransmission EngSRACO (SEC)TSD/OED, R # 2-306WPh: , 056-189-2544 (cell)Email: [email protected]. (EE) UETTax 00, MSc(EE) UETL 04

SHAHZAD FAROOQB.E. (EE), UETL 00Sr. LTE/UMTS NPO EngineerNOKIA SIEMENS NETWORKS (NSN)Tatweer Towers B2, P.O. Box 340, Riyadh 11351Ph: , 056-407-1132 (cell)Email: [email protected]

SHAKEEL AHMAD AWANTransmission EngineerSaudi Electricity CompanyP.O Box# 36678, Dammam 31429,Ph; (03) 882-6921x 83565 , 054-237-6233 (cell)Email: [email protected]. (EE) MUET Jam 89

SHAKEEL AHMADProject ManagerCogelex - AlsthomP.O. Box 87200, Riyadh 11642Ph: (011) 402-0227 Ph: , 050-346-7939 (cell)B.Sc. (EE) EPUET 71

SHEIKH MAHMOOD AHMEDElectrical EngineerSaudi Electric CompanyJubailPh: (03) 362-1824 , 050-298-6132 (cell)Email: [email protected]. (EE) UETL 91

SHOAIB AHMADC.E.O.M.A.Al-Azzaz ContractingP.O. Box 31234, Al-Khobar-31952Ph: (03) 897-6283 , 050-582-7346 (cell)Email: [email protected]. (E) NED 74

SHAKIL AHMADDesign EngineerSECNARIYAPh: (03) 373-0308 x 72632 , 050-213-7188 (cell)Email: [email protected]. (EE) UETL 89

SHAKIL OMARBusiness ManagerGulf Power Distribution Sys.P.O. Box 3298 Khobar 31952Ph: (03) 812-3082 x 3522 , 050-581-4760 (cell)Email: [email protected]. (CE) NED 74

SYED ABUL HASAN JAFRIContracts ManagerSalem Agencies & Services (SAS)JubailPh: (03) 362-7157 , 050-965-0227 (cell)Email: [email protected]. (EE) NED 69

SULTAN ALI MANZOORSenior Engineer, E. ProvinceAdwan Marketing Co. Ltd.P.O. Box 2849, Al-Khobar 31952Ph: (03) 858-7075 x 37 , 050-512-4305 (cell)Email: [email protected]. (EE) UETL 89

SYED AFZAL HUSAINSr. Electrical EngineerConsulting Engineering GroupP.O. Box 1604, Riyadh 11311Ph: (011) 465-4406 , 050-900-2083 (cell)B.E. (E) NED 74

SIKANDER H. BHATTICEOVatech T&D Co. Ltd.P.O. Box 91357, Riyadh 11633Ph: (011) 478-2027 x 25/ 479-2126 , 050-566-9536 (cell)Email: [email protected]. (EE)

SYED ADNAN MOIDElectrical EngineerGeneral Electric CompanyRiyadhPh: (011) 462-5858 x 248 , 050-648-6397 (cell)B.E. (EE) NED 96

SHAUKAT ALIElectronic EngineerKFUPMKFUPM Box 1882, Dhahran 31261Ph: (03) 860-4252 , 056-938-3825 (cell)Email: [email protected] (EE) UOP 75

SHEHZAD AHMEDLead Project EngineerSaudi AramcoP.O. Box 13514, Dhahran 31311Ph: (03) 397-4005 , 050-707-1950 (cell)Email: [email protected]. (EE) NED 72

SHAMIM ALAM KHANElectrical EngineerSaudi Telecomm. Company (STC)Eng. Plng., STC HQ,P.O. Box 87912, Riyadh 11652Ph: (011) 403-1128Email: [email protected]. (EE) EPUET 65


SYED QASEEM ALIResearcherKSU Elect DepartmentPh: (011) 469-6368 , 056-935-5936 (cell)Email: [email protected]. (EE) NED 08, M.S. (EE) IIT 10

SYED SARFRAZ ALIProject ManagerAJECP.O. Box 17918, Riyadh 11494Ph: (011) 810-2371Email: [email protected]. (EE) UOS 67, MS PW USA 92

SYED MOHAMMAD NASEEM NAVAIDElectrical EngineerDar Al-Majd Consulting EngineersP.O. Box 60212, Riyadh 11545Ph: (011) 464-9688 Ph: , 050-720-8450 (cell)B.E. (EE) NED 80

SYED MUBASHIR UL HAQUENetwork EngineerGetronics / AGCNP.O. Box 2645, Riyadh 11461Ph: (011) 474-0555 x 191B.E. (EE) NED 99

SYED MURSHID PERVEZArea Sales ManagerSaudi Transformer Co.P.O. Box 968, Riyadh 11421Ph: (011) 406-9200 x 278, 050-580-4270 (cell)B.E. (EE) NED 82

SYED NAVED HAIDERSr. Sales EngineerSaudi Electric Supply Co. (SESCO)P.O. Box 3298, Al-Khobar 31952Ph: (03) 882-5669 x 223, 050-389-4534 (cell)Email: [email protected]. (EE) NED 91

SYED MUHAMMAD IQBALGeneral ManagerSATECHP.O. Box 31759, Khobar 31952Ph: (03) 894-3025 , 055-612-3164 (cell)Email: [email protected]. (EE) EPEUT 69

SYED MUHAMMAD IQBAL AHMEDChief Electrical EngineerOmrania & AssociatesP.O. Box 2600, Riyadh 11461Ph: (011) 434-7600 , 056-107-6903 (cell)Email: [email protected]. (EE) NED80, MS (EE) NED90

SYED FARASAT ABBASSenior Design EngineerTIEPCOP.O. Box 2705, Dammam 31461Ph: (03) 812-2964 , 050-271-0381 (cell)Email: [email protected]. (EE) UETL 02

SYED FAHEEM AHMADElectrical Specialist Proj.JANAJubailPh: (03) 352-5002 x 418 , 055-505-7952 (cell)Email: [email protected]. (EE) NED 87

SYED ASIM RASHIDDirector, Ind Serv MEGE-MEELSAP.O. Box 2321, Dammam 31451Ph: (03) 847-1313 , 055-527-6539 (cell)Email: [email protected]. (EE) NED 93

SYED ANEEQ ALI BOKHARIEstimation EngineerElectrical & Electronics Industries Corp.P.O. Box 1684, AL-Khobar 31952Ph: (03) 812-3725 x 310 , 056-726-0243 (cell)Email: [email protected]. (EE) USA 07, MS (EE) USA 08

SYED MISBAH UL ISLAM SABRIChief Electrical EngineerRGCK AssociationAl-KhobarPh: (03) 899-1686 x 517 , 050-437-3694 (cell)Email: [email protected]. (EE) NED 69

SYED FARAZ AHMEDResearch AssistantKFUPMP.O. Box 8611, Dhaharan 31261Ph: (03) 860-7780 , 054-245-3011 (cell)Email: [email protected]. (EE) NED 08, MS KFUPM 10


Electrical EngineersTARIQ MUMTAZ SOOMROGeneral Managere-Solutions EstP.O. Box 13711, Riyadh 11411Ph: (011) 293-3617 / 464-3082 , 050-548-3263 (cell)Email: [email protected] (EE) UETL 76

TARIQ MUSHTAQ QURESHISenior EngineerRGCKKhobarPh: (03) 857-4505 x 5240 , 056-725-1612 (cell)Email: [email protected]. (EE) UETL 73

SYED TOUSEEF AHMAD RIZVIDesign Electrical EngineerSaudi Consulting ServicesP.O. Box: 7352, Jeddah 21462Ph: (02) 662-8049 , 056-350-2299 (cell)Email: [email protected]. (EE) UETL 98

TAHIR BARLASDirector & Board MemberTIEPCOPh: (03) 812-2964 x 310Email: [email protected]. (EE) UWO CAN 05, ME (EE) UWO CAN 07

TANWEER EJAZ NAWAZDistribution Engr. ExpertSaudi Electric Company (EOA)RiyadhPh: (03) 467-9576 , 050-791-3942 (cell)Email: [email protected]. (EE) UETL 74

SYED TASNEEM HUSAINSenior Design EngineerABB Electric Industries Ltd.P.O. Box 8796, Riyadh 11492Ph: (011) 265-1689 x 1482B.Tech. (Hons) NED 86

SYED ZEESHAN RIZVILecturer Elect Engg.KFUPMP.O. Box 76, Dhahran 31216Ph: (03) 860-3543 , 055-834-1826 (cell)Email: [email protected]. (EE) NED 06, MS (EE) KFUPM 08

TANWEER NAWAZ MALIKProject ManagerABB Contracting Co.P.O. Box 12539, Jeddah 21483Ph: (02) 669-6909 Ext 305 , 050-446-7814 (cell)Email: [email protected]. (EE) NED 84

SYED UMER MOIZElectrical EngineerKing Saud UniversityP.O. Box 2454, Riyadh 11451Ph: (011) 467-2759B.E. (EE) SU 72

TAHIR SAEED MIRZAConsultantSEC-EOADammamPh: (03) 858-6201 , 050-727-8323 (cell)Email: [email protected]. (EE) UETL 78, M.Sc. (EE) KFUPM 82

SYED WAJID HUSSAINElectrical EngineerAl-Noble Est. & ContractingP.O. Box 1237, Al-Khobar 31952Ph: (03) 858-4855 x 307 , 050-944-8657 (cell)Email: [email protected]. (EE) NED 92

TANWEER AHMEDTechnical EngineerRiyadh Cable Group of CompaniesP.O. Box 281539, Riyadh 11392Ph: (011) 265-0850 , 050-215-0869 (cell)Email: [email protected]. (EE) NED 89

SYED ZAHID HASSAN RIZVIProtection Engineer - PP4Saudi Electric Company (COA)P.O. Box 57, Riyadh 11411Ph: (011) 494-7546 , 055-239-7705 (cell)Email: [email protected]. (EE) UETL 86

SYED SHUJAAT KHURSHEDOHTL Tendering ManagerSSEM Co. LtdAl-Rashid Center, Maater Street, RiyadhPh: (011) 402-6809 x 304 , 050-344-9697 (cell)Email: [email protected]. (EE) NWFP UET 90

SYED ZAFAR WAHABPlanning EngineerSaudi Electric Company (ERB)DammamPh: (03) 857-2300 , 050-596-1278 (cell)Email: [email protected]. (EE) KU 70

SYED TARIQ MUHAMMADSales ManagerS&A Abahsain Co. Ltd.P.O. Box 209, Al-Khobar 31952Ph: (03) 898-4045 x 410 , 056-789-8268 (cell)Email: [email protected]. (EE) NED 03


ZULFIQAR AHMED BHATTYManager S. Centre/LogisticsDigital Natcom Co.P.O. Box 7190, Riyadh 11462Ph: (011) 477-1122 x 258B.Sc (EE) UETL 83

ZULFIQAR ALI SIDDIQUIElectrical EngineerAETCONKhobarPh: (03) 889-1576 , 051-515-0030 (cell)Email: [email protected] (EE) NWFP UET 06

ZAMIR MANZOORVice PresidentHabib Rafiq (Pvt) LtdP.O. Box 220135, Riyadh 11311Ph: (011) 462-4120 , 053-027-2990 (cell)Email: [email protected]. (EE) UETL 84

ZAKAULLAHElectrical EngineerSaadullah Khan BrothersAl-Rossais Commercial Center, RiyadhPh: (011) 477-2498 , 050-536-2596 (cell)Email: [email protected]. (EE) MUET 95

ZAKIR RAZASales EngineerAl-Nassar Co.P.O. Box 1246, Riyadh 11431Ph: (011) 477-7000 , 050-797-4597 (cell)B.E. (EE) UOT 85

ZUBAIR AHMEDSenior EngineerAETCONP.O. Box 250974, Riyadh 11391Ph: (011) 465-6975 , 050-791-9774 (cell)Email: [email protected]. (EE) NED 92

ZAFAR IQBAL, PMPServices ManagerSIEMENS Ltd.P.O. Box 91357 Riyadh,11633Ph: (011) 478-2027 , 050-528-3724 (cell)Email: [email protected]. (EE) UETL 89

YASER MUSHTAQ, PMPSr. Technical ManagerABB Automation Co. Ltd.P.O. Box: 414, Riyadh 11383Ph: (011) 265-2112 x 1516 , 050-648-0466 (cell)Email: [email protected].(EE) UETL 96

WAJAHAT HUSSAIN SIDDIQUISenior Electrical EngineerSaudi Binladin Group (PBAD)P.O. Box 9887, Jeddah 21423Ph: (02) 640-0004 x 265 , 050-850-2072 (cell)Email: [email protected]. (EE) NED 74

TASADDUQ TAHIRProcurement EngineerAES Arabia LTDPO Box 105689, Riyadh 11656Ph: (03) 477-2398 x1505 , 059-224-1491 (cell)Email: [email protected]. (EE) UAJK 07

WAQAS MUHAMMADProject ManagerABB Automation Co.P.O. Box 414, Riyadh 11383Ph: (011) 265-3030 Ext 1471 , 053-506-6587 (cell)Email: [email protected]. (EE) NEU CYP 07

YASIN KHAN, DR.Assistant Professor (Elect)King Saud University, RiyadhDeptt. Of Elect Engg. KSU, RiyadhPh: (011) 467-9813 , 050-894-2534 (cell)Email: [email protected]. (EE) NWFP UET 93, M.Sc. (EE) 97, Ph.D. KU Jap 04

SYED SHABBIR AHMEDSector HeadSEC-CRB Saudi Electric CompanyPP8, P.O. Box 57, Riyadh 11411Ph: (011) 403-2222 x 29716 , 050-710-6218 (cell)Email: [email protected]. (EE) UETL 80

SYED SHAHERYAR A SHAHHead of Electro Mech. Dept.Al-Rashid Trading & Contracting (RTCC)P.O. Box 307, Riyadh 11411Ph: (011) 401-2550 x 608 , 050-624-5872 (cell)B.E. (EE) POU 74

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AMJAD IQBALI & C Sys Engr.PetrokemyaP.O. Box 10002, JubailPh: (03) 358-7000 x 1349 , 050-219-4423 (cell)Email: [email protected]. (EE) EMU 93

ARSHAD MOHSEN BHOPALIManager Eastern RegionBasic Electronics Co. Ltd.P.O.Box 1402, KHOBAR 31952Ph: 050-483-4792 (cell)Email: [email protected]. (EE) NED 92

ARSHAD HUSSAINInstrument EngineerRiyadh Water WorksP.O. Box 2464, Riyadh 11451Ph: (011) 493-6622 x 260B.E. (Ecs) DCET 69

ATIF ALI KHANArea ManagerSTESA-THALES Co.P.O. Box 10502, Jubail 31961Ph: (03) 341-8500 x 210 , 050-591-2832 (cell)Email: [email protected]. (EE) NED 96

FAREED HUSSAIN KHANSr. NW & Comm Engr.Al-Bassam International Co.Ph: (03) 864-1212 , 050-496-0804 (cell)Email: [email protected]. (EE) DCET 87

FURQAN ALI SIDDIQUISr. Telecommunication Engr.Saudi Electricity Co.P.O. Box - 981, Al-KhobarPh: (03) 858-6575 , 050-554-3710 (cell)Email: [email protected]. (EE) NED 99, M.S (Tel) NED 05

ABDUL MUQEETCommunication EngineerSaudi Electric Company (CRB)P.O. Box 57, ECC Building,3rd Fl, Riyadh 11411Ph: (011) 403-2222 x 86856B.E. (Ecs) DCET 90

AHSAN AHMED RANAiSeries Tech. Support EngineerSBM / IBMP.O. Box 818, Riyadh 11421Ph: (011) 452-7376 , 050-417-2124 (cell)Email: [email protected]. (Ecs) NED 78

AMIR HUSSAIN QURESHIManager IPBB/ISP/SecurityNokia Siemens NetworksTatweer Towers B2, P.O. Box 340, Riyadh 11351Ph: , 059-321-2024 (cell)Email: [email protected]. (Electronics Eng), GIK 99

ARIF ISLAM BUTTSection ManagerMitsubishi Electric Saudi Ltd.P.O. Box 14166, Jeddah 21424Ph: (02) 651-9998 x 240 , 050-527-9187 (cell)Email: [email protected].(Ecs) NED 94

ASIF KAMALProject LeaderPetrokemyaP.O.Box. 1296 Jubail 31961Ph: (03) 357-7387 , 050-590-2847 (cell)Email: [email protected]. (E) NED 79

DEEDAR ALITelecom EngineerSaudi Telecomm. Company (STC)STC Headquarters, Room 107, Mursalat, RiyadhPh: (011) 452-9187 , 055-962-1622 (cell)Email: [email protected]. (Ecs) NED 87

FAISAL NASRULLAHSolutions ConsultantNokia Siemens Network (NSN)Tatweer Towers B2, P.O. Box 340, Riyadh 11351Ph: , 059-904-6633 (cell)Email: [email protected]

FAREEDUDDIN AHMEDEngineer 1KFUPMP.O. Box 1669, Dhahran 31261Ph: (03) 860-2884 , 050-791-3274 (cell)Email: [email protected]. (Ecs) METU 71

HAFEEZ-UR-REHMANSales ManagerSiemensP.O. Box 9510, Riyadh 11423Ph: (011) 277-8204 , 050-544-3781 (cell)Email: [email protected]. (Ecs) QAU 86

ADNAN ALI SIDDIQUIElectronic EngineerSaleh & Abdulaziz Abahsain Co. LtdKhobarPh: 050-554-3708 (cell)Email: [email protected]. (EE) SSUET 06

JAVED M. AHSANIGeneral ManagerFour Corners InternationalP.O. Box 62877, Riyadh 11595Ph: (011) 460-0590 , 050-410-2764 (cell)Email: [email protected]. (Ecs) KU 77

MAJID LATIFGroup General ManagarArabic Computer Systems Ltd.P.O. Box 2645, Riyadh 11461Ph: (011) 476-3777 x 141Email: [email protected]. (Ecs) DCET 75

IMRAN SHAIKHSystem EngineerAMPSAl-KhobarPh: 056-789-8316 (cell)Email: [email protected]. (EE) SSUET 09

IFTIKHAR AHMED HAJIDistrict EngineerSaudi Telecom Co. (STC)P.O. Box 220169, Riyadh 11311Ph: (011) 452-8184 , 050-705-0411 (cell)Email: [email protected]. (Ecs) Osmania 93

IJAZ AKHTARZone ManagerNokia Siemens Networks3rd Floor, Tatweer Towers, King Fahad Road, RiyadhPh: (011) 440-6453, 053-599-680 (cell)Email: [email protected] (Electro) NED 96

IMRAN ASHRAFSr. Engr. Network SecurityEtihad Etisalat (Mobily)P.O. Box 9979, Riyadh 11423Ph: (011) 560-313031 , 056-560-0667 (cell)Email: [email protected]. (EE) SSUET 02

IQBAL AHMED SIDDIQUITelecommunication EngineerRoyal Saudi Air Defence ForcesP.O. Box 16431, Riyadh 11464Ph: (011) 479-5802Email: [email protected]. (Ecs) NED 79

IRFAN ALI SIDDIQUINational Services ManagerSaleh & Abdulaziz Abahsian Co LTDP.O.Box 209, Al-Khobar 31952Ph: (03) 857-1668 , 055-379-9314 (cell)Email: [email protected] (Electronics), NED 01, MBA FAST 10

IRFANUDDIN AHMEDSales & Marketing EngineerModel Time Technical SystemsP.O. Box 9270, Jeddah 21413Ph:(02) 420-2900 , 056-006-0291 (cell)Email: [email protected]. (EE) EMU Turkey 01, MBA PAF-KAIET 04

KAMRAN ASIF ASLAMMrktg & Tech Support ManagerBeit Al-EtisalatP.O. Box 90209, Riyadh 11613Ph: (011) 473-1300 x 107 , 050-518-6638 (cell)Email: [email protected]. (Ecs) SSUET 99

M. FARAZ UDDIN QURESHINetwork AdministratorDETECON Al-saudia Co. LtdP.O. Box 1038, Riyadh 11431Ph: (011) 281-9637 , 050-125-6295 (cell)Email: [email protected]. (EE) SSUET 01

MANZOOR AHMADProject Engr.SIEMENSKhobarPh: (03) 865-7711 , 055-707-7645 (cell)Email: [email protected]. (EE) GIKI 03

KHALID NADEEMSupport EngineerAl-Faisaliah GroupP.O. Box 122209, Jeddah 21332Ph: (02) 650-4744 x 478 , 050-463-1928 (cell)B.E. (Ecs) DCET 87

MANSOOR JAMILInstrument EngineerJANA Chemical IndustriesP.O. Box 10661, Jubail 31961Ph: (03) 358-5002 x 518 , 055-519-7895 (cell)Email: [email protected]. (Electronics) DCET 96


MOHAMMAD FAWAD RABBANIDalma Tech2P.O. Box.365584, RiyadhH 11393Ph: (011) 279-1029 , 050-857-6431 (cell)Email: [email protected]. (Ecs) SSUET 2000

MOHAMMAD HANIFQuality Control ManagerA.B.B Electrical Industries Co. Ltd.P.O. Box 251, Riyadh 11383Ph: (011) 265-3030 x 1371, 050-029-7771 (cell)B.E. (Ecs) NED 83


MOHAMMAD ILYAS MUGHALInstrument & Control Sys Engr.PetrokemyaP.O. Box 10002, JubailPh: (03) 357-7601 , 050-728-5682 (cell)Email: [email protected]. (E) UET AJK 89

MOHAMMAD IQBAL TAREENComputer Network EngineerKing Saud University Computer CenterP.O. Box 2454, Riyadh 11451Ph: (011) 467-6069 , 056-989-9284 (cell)Email: [email protected]. (Ecs) NED 86

MOHAMMAD IRFAN AHMADProjects Engr TransmissionMOBILYP.O. Box:5663, Jeddah :21432,KSAPh: (02) 056-031-3408, 056-564-9898 (cell)Email: [email protected]. (EE), MS (Comm) UK

MOHAMMAD NISAR ASAADSenior Instrument EngineerS.W.C.C.P.O. Box 8264, Jubail 31951Ph: (03) 343-0333 x 30713Email: [email protected]. (Ecs) DCET75, M.Sc. (Avn) CIT UK 79

MOHAMMAD ZEESHAN GHOURIDesign ManagerThales Group STESAP.O. Box 10502, Al-Jubail 31961Ph: (03) 341-8500 , 056-313-8680 (cell)Email: [email protected]. (EE) NED 96

MOSHTAQ AHMED CHEEMAUnit Engineer Scada SystemSaudi Electric CompanyP.O. Box 57 ECC Building, Riyadh 11411Ph: (011) 403-2222 x 10346B.E. (Ecs) NED 79

MUHAMMAD BILAL SHAHIDElectronics EngineerWASHMI GROUPKhobarPh: 056-600-5894 (cell)Email: [email protected]. (EE) IIUI 08

MUHAMMAD NAOMAN SABIRCore ManagerSaudi InteltecP.O. Box 66121, Riyadh 11576Ph: (011) 445-0668 x 8732 , 050-348-7142 (cell)Email: [email protected]. (EE) DCET 86

MOHAMMAD ZAMURRAD CHAUDHRYAdvisor COM SystemsSaudi Telecomm. Company (STC)RiyadhPh: (011) 452-5161Email: [email protected]. NED, M.Sc Essex

MUBASHIR HUSSAIN ANWARTeam Leader (IVS)Bureau VeritasJeddah, KSAPh: (03) 637-4145 , 055-089-8665 (cell)Email: [email protected]. (EE) SSUET 05

MUHAMMAD IMMAD ANSARISales Accounts ManagerAA Turki CorporationDammamPh: (03) 833-9881 , 056-221-7254 (cell)Email: [email protected]. (EE) SSUET 08

MOHAMMAD KHALID SYEDTesting EngineerAl-Tuwairqi GroupAl-KhobarPh: (03) 812-2964 x 408 , 056-412-0146 (cell)Email: [email protected]. (EE) NED 93

MOHAMMAD IRFANProject EngineerAl-Jazirah Engineers & Consultants (AJEC)P.O. Box 616, SEC-SOA Project Deptt AbhaPh: (07) 227-1111 x 1128 , 050-839-4662 (cell)Email: [email protected]. (EE) DCET 89, MBA (Finan) IBA PU

MOHAMMAD IMRANCommunication EngineerSIEMENSAl-Raja Tower, KhobarPh: (03) 865-9664 , 056-950-3318 (cell)Email: [email protected]. (EE) NED 02, MBA PIMSAT 05


NAZWAR KANWAL JAMEELPh: 050-224-3718 (cell)Email: [email protected]. (EE) NED 06

OBAID HABIBPMO ManagerZain Saudi ArabiaRiyadhPh: 059-244-0818 (cell)Email: [email protected] (EE) GIKI 00, MBA UTNETH 05

NUSRAT PERVEZGeneral Manager Medical Div.Modern Scientific & Electronics Corp.P.O. Box 1938, Riyadh 11441Ph: (011) 463-1277 x 401/404 , 050-570-1681 (cell)Email: [email protected]. (Ecs) DCET 80

NAZIR AHMAD UJANDistribution Engr.Suadi Electricity Co. (SEC)P.O. Box 221671, Riyadh 11311Ph: (011) 403-2222 x 22184Email: [email protected]. (EE) NED 82

NABEEL AHMAD SIDDIQUEAccess Network Instal. Engr.Ericsson ABP.O. Box 6121, Riyadh 11442Ph: (011) 230-3111 x 9245 , 050-443-7849 (cell)Email: [email protected]. (EE) NEU 03

NAYER AZAMSenior Project ManagerEbttikar TechnologyP.O. Box 52908 , Riyadh 11 573Ph: (011) 416-2222 x 440Email: [email protected]. (ECS) NED 78

OMER AKHTAREngineerSIEMENSP.O. Box 719, Khobar 31952Ph: (03) 865-9660 , 055-132-0476 (cell)Email: [email protected]. (EE) SSUET 07

SHAHID WAQAS CHAUDHRYSr. Account ManagerYokogawa Saudi Arabia CompanyP. O. Box 3368, Al-Khobar 31952Ph: (03) 340-7111 x 300 , 050-110-3799 (cell)Email: [email protected]. (EE) GIKI 99

RIAZ AHMEDField Service EngineerPhilips Healthcare Saudi Arabia LtdP.O. Box. 9844,Riyadh 11423Ph: (011) 462-8060 , 050-444-6752 (cell)Email: [email protected]. (EE) DECT 93

SALMAN MEHMOODSupport EngineerYOKOGAWAP.O. Box 3422, Dammam 31471Ph: (03) 865-5422Email: [email protected]. (Ecs) GIK 98

SHAIKH ASRAR AHMEDGeneral ManagerAther Trading & Contracting Co.P.O. Box 87021, Riyadh 11642Ph: (011) 463-1208 , 050-442-3772 (cell)Email: [email protected]. (Ecs) NED 80

RIAZ HUSSAINTransmission SpecialistSaudi Telecomm. Company (STC)P.O. Box 87912, Riyadh 11652Ph: (011) 452-8712 , 050-729-5877 (cell)Email: [email protected]. (Ecs) LU 73

OMER SAEEDTech Sales Engr.SESCOP.O. Box 3298, Khobar 31952Ph: (03) 882-5669 , 055-929-0367 (cell)Email: [email protected]. (EE) SSUET 01, MS (Telcom) UB UK 05

Electronics EngineersMUZAFFAR AHMEDProject EngineerSIEMENSP.O.Box 719 Al-Khobar 31952Ph: (03) 865-9752 , 054-078-8994 (cell)Email: [email protected]. (EE) NED 01

MUHAMMAD SHEHZADManager - Life CycleSiemensKhobarPh: (03) 865-9713 , 055-169-2539 (cell)Email: [email protected]. (EE) SSUET 02

MUHAMMAD SOHAIL ASHFAQTechnical DirectorShan International EstablishmentP.O. Box 30960 Al-KhobarPh: 059-418-8089 (cell)Email: [email protected]. (EE) NED 79

SYED ADNAN ALILead Aix System AdministratorRiyadh BankOlaya Oprs. Centre,P.O. Box 22622, Riyadh 11416Ph: (011) 462-9095 x 5313B.Sc. (Ecs) UOS 81

SYED AFFAN ALI HASHMISenior Technical OfficerArabian Elect Transmission Line Const Co.P.O. Box 172, Damma 31411Ph: (03) 889-1609 , 055-102-8608 (cell)Email: [email protected] SSUET 99, MS Energy GER 05,MS Comp SSUET 09


Electronics EngineersSYED ASHFAQUE MAZHARExecutive ManagerComputer & Engineering Specialists Co.P.O. Box 14918, Jeddah 21434Ph: (02) 671-7285 , 050-432-8869 (cell)B.E. (Ecs) MUET 79

SYED KHAWAJA NEHAL UDDINComputer & X-Ray EngineerYamama Saudi Cement Co. LtdP.O. Box 293,, Riyadh 11411Ph: (011) 495-1300 x 228 , 050-714-0872 (cell)Email: [email protected]. (Ecs) NED 80

SYED MESUM RAZASales EngineerSIEMENSAl-KhobarPh: (03) 865-9795 , 055-639-0487 (cell)Email: [email protected]. (EE) DECT 05

SYED SHAKEEL AHMEDElectrical Site EngineerSaud ConsultantRiyadhPh: 050-845-0723 (cell)Email: [email protected]. (EE) SSUET 01

TASNEEM AHMEDArea Manager - Eastern RegionSalem Agencies & Servoces Co. (SAS) - System EnggP.O. Box 3033, Khobar 31952Ph: (03) 858-7505/858-7595, 050-369-2656 (cell)Email: [email protected] (Ecs) DCET 87

ZAHID KHANElectrical Shift EngineerSaudi Electric Company SEC-SOAP.O. Box 616, AbhaPh: (07) 227-1111 x 1410 , 050-936-2894 (cell)B.E. (EE) NED 88

ZIA UREHMANElectronics EngineerAETCONKhobarPh: (03) 889-1576 , 051-504-4893 (cell)Email: [email protected]. (EE) NWFP UET 08

TASADDUQ HUSSAIN GILANISenior EngineerSIEMENSP.O. Box 27503, Riyadh 11423Ph: (011) 206-0000 x 3334 , 050-868-9839 (cell)B.Sc. (EE) UCET 93, M.Sc (Ecs) UET 97

WAHEED AKHTERProject ManagerSaudi Technical Engineering System Ass.PP9, P.O. Box 5463, Riyadh 11422Ph: (011) 464-9811 x 430B.E. (Ecs) NED 89

ZAHIR SAEED SHEIKHRadio Technical ExpertNokia Siemens Network (NSN)Tatweer Towers B2, P.O. Box 340, Riyadh 11351Ph: , 059-904-4609 (cell)Email: [email protected] (Electronics), GIK 04

SYED NAZEEF AKHTERElect. Estimator Engr.Elseif Engineering Contracting Est.P.O. Box 2774, Riyadh 11461Ph: (011) 454-9191 x 275 , 050-711-2249 (cell)Email: [email protected]. (Ecs) NED 92

SYED KHURSIED ABBASInstrument & Control EnginRoyal Commission For Yanbu ProjectP.O. Box 30144, YenbuPh: (04) 325-8716 , 050-255-4749 (cell)Email: [email protected]. (Ecs) NED 80

SYED IFTIKHAR AHMEDProject EngineerHAKAP.O. Box 595, Abqaiq 31992Ph: (03) 574-4115Email: [email protected]. (Ecs) NED 76

AGHA ZIA-UL-HASSAHPrincipal Laison EngineerNESPAKP.O. Box 50344, Riyadh 11523Ph: (011) 465-4235 x 105 , 050-328-7205 (cell)Email: [email protected]. (ME) UOP 80

AHSAN ALI LOONAHead of Mech. Engg. Dept.Al Fouzan Trading Co.P.O. Box 8300, RiyadhPh: (011) 476-8686 x 108 , 050-626-1239 (cell)B.Sc. (ME) UETL 80

AHTSHAM AHMEDEngineering Section ManagerMitsubishi Electric Saudi Ltd.P.O. Box 3682, MakkahPh: (02) 550-6273 x 330 , 050-746-4075 (cell)Email: [email protected]. (ME) NED 93

AMIR BIN RAUFStaff Engr. Maint. PlanningPETROKEMYAP.O. Box 10002, Jubail 31961Ph: (03) 357-7276 , 055-131-0959 (cell)Email: [email protected]. (ME) NED 81

AHMAD RAZA KHAN RANAExecution EngineerOlayan Descon Industrial CompanyYanbuPh: 059-906-1454 (cell)Email: [email protected]. (ME) UETL 09

ADIL BIN RAUFStaff Process EngineerPetrokemyaP.O. Box 10002, JubailPh: (03) 357-7691 , 050-595-5609 (cell)Email: [email protected]. (ME) NED 87

ALLAH BAKHSH NIZAMIMechanical Engr-TurbinesALFANAR COMPANYAljuhra, Near Al Naba Mosque, JubailPh: (03) 341-8777 ext 361 , 056-217-932 (cell)Email: [email protected]. (ME) UETL 08

ABDUL GHAFUR RIZVISr. Design EngineerOlayan Descon Industrial Co.P.O. Box 10108, Jubail 31961Ph: (03) 340-7028 x 2233 , 055-710-0814 (cell)Email: [email protected]. (ME) UETL 04

ABDUL QADIR AQBANIEngg.& Facility Develp. Mgr.Al-Qahtani Pipe Coating TerminalP.O. Box 1980, Dammam 31441Ph: (03) 857-4150 , 050-385-2602 (cell)Email: [email protected]. (ME) NED 71

ABDUL QUDDUS M. IBRAHIMSenior EngineerSaudi Electric Company (CRB)P.O. Box 57, Riyadh 11411Ph: (011) 464-3333 x 4803Email: [email protected]. (ME) UOP 74, M.E LP 76

ABDUL MATEEN AZMISales&Marketing ManagerSaudi Scaffolding FactoryRoll Form Division, P.O. Box 2194, Khobar 31952Ph: (03) 857-4082B.Sc. (ME) DIT 75

ABDUL WAHEEDProject EngineerSaudi Electric Company (ERB)2-210 W, SEC-HQ, P.O. Box 5190, Dammam 31422Ph: (03) 858-6649 x 86649, 053-397-4020 (cell)Email: [email protected]. (ME) UETL 74

AFTAB AHMAD MALIKMechanical EngineerSaad Trading and Contracing Co.P.O. Box 30353, Al-Khobar 31952Ph: (03) 801-7293 , 056-711-2875 (cell)Email: [email protected]. (ME) UETL. 77

ABDUL QUDDUSMechanical EngineerKFUPMP.O. Box 1524, Dhahran 31261Ph: (03) 860-3533Email: [email protected]. (ME) UETL 80, M.Sc. KFUPM 86

ABDUL MAJIDProject ManagerMustang-HDPKing Abdulla St., KhobarPh: (03) 849-4111 x 3339 , 055-052-6422 (cell)Email: [email protected]. (ME) UETL 03

AMIR IRSHADQuality EngineerDar Al-RiyadhP.O. Box 20753, Al-Khobar 31952Ph: (03) 849-4111 x 8029 , 053-398-2097 (cell)Email: [email protected]. (ME) NECIET 03



AUSAF B. SHAFIIndustrial Sales ManagerAl Hamrani Fuchs Petroleum S. A. Ltd.P O Box 1930, Al Khobar 31952Ph: (03) 857-1348 x 105 , 050-481-7152 (cell)Email: [email protected]. (ME) UETL 85

FAREED AHMEDArea Sales ManagerArabian Air Conditioning Co. CarrierP.O. Box 9784, Riyadh 11423Ph: (011) 491-1333 , 050-825-8050 (cell)Email: [email protected]. (ME) NED 90

FAISAL MALIK.Marketing ManagerCarrier Saudi Arabia Arabian Air Conditioning CoP.O. Box 9784, Riyadh 11423Ph: (011) 491-1333 x 385Email: [email protected]. (ME) UETL 97, MBA Al-Khair U 97

GHULAM HUSSAIN KHAN EngineerKing Saud UniversityP.O. Box 800, Riyadh 11421Ph: (011) 467-6841B.Sc. (ME) UETL 71

AYAZ MEHMOOD ANJUMProcurement OfficerAl Fanar Technical ServicesP.O.Box 35388, Jubail 31961Ph: (03) 341-8777x152 , 056-337-0470 (cell)Email: [email protected] 06 (ME)

AZMAT MUJTUBAMECHANICAL MANAGERAl-Ittefaq Steel Products Co.P.O. Box 7600, Dammam 31472Ph: (03) 812-1143 , 056-119-4073 (cell)Email: [email protected]. (ME) NED 95

GHULAM SARWARHVAC EngineerRashid EngineeringP.O. Box 4354, Riyadh 11491Ph: (011) 464-1188B.Sc. (ME) UOP 74

FAYYAZ AHMED KHANMMS SpecialistZuhair Fayez PartnershipP.O. Box 9486, Riyadh 11413Ph: (011) 476-3030 x 283B.S. (ME) DIT 79

FAYYAZ MUDDASSIR MUBEENDesalination Div. ManagerShuqaiq Water & Electricity Co.P.O. Box 58, Shuqaiq-JazanPh: (07) 341-1600 x 141 , 055-220-0196 (cell)Email: [email protected]. (ME) NED 77, MS (ME) KFUPM 81

AMJAD ALI SHAHSite EngineerOlayan Descon Industries Co.JubailPh: (03) 341-0671 , 053-401-5170 (cell)Email: [email protected]. (ME) UET KPK 96

ANWAR RAZA KHANProject Staff EngineerSABICP.O. Box 11425, Jubail 31961Ph: (03) 340-3263 Ext.121 , 050-177-9431 (cell)Email: [email protected]. (ME) NED 82

ANWAR SHAUKAT ANSARIDirector TechnicalMCE-Gulf Contracting Co LtdP.O. Box 3083. 31471-DammamPh: (03) 341-0024 , 055-533-9706 (cell)Email: [email protected]. (ME) MTIH G7 1E R

ASIF ZAFARSales & Marketing EngineerISCOSA (Siemens - Westinghouse)P.O. Box 752, AbhaPh: , 050-585-8406 (cell)B.E. (ME) NED 94, MBA IBA 97

ANWAR KHALIL SHEIKH DR.Professor of Mechanical Eng.King Fahd Univ. of Petroleum & MineralsKFUPM# 284, Dhahran 31261Ph: (03) 860-2575 , 056-973-1799 (cell)Email: [email protected].(ME) UETL 70, M.E WSU 75, Ph.D MTU 78

ASIF MAQSOOD SHEIKHMaintenance & Service ManagerAgricultural Development Co.P.O. Box 5244, Riyadh 11411Ph: (011) 477-5192 x 265, 050-524-6531 (cell)Email: [email protected]. (ME) UETL 91

ANWAR SAAED KHANAdvisorMunicipality of Madinah MunawaraKSAPh: (011) 464-1498 , 050-441-0185 (cell)Email: [email protected]. (ME) NED 75


IRFAN AHMED KHANSr. Design EngineerOlayan Descon Engineering Co.PO 10108, 31961Al-Jubail Industrial CityPh: (03) 340-7024 x 204 , 056-054-6784 (cell)Email: [email protected]. ME) UETL 99, M.Sc. US GER 99

IRSHAD AHMED CHAUDHRYEngineerSaudi Electric Company SEC-SOAP.O. Box 616, AbhaPh: (07) 227-1111 x 1615, 055-320-7504 (cell)Email: [email protected].(ME) UETL 83

ISLAM MUSHEER KHANGeneral ManagerAl-Aswad InternationalP.O. Box 2153, Dammam 31451Ph: (03) 854-2058B.E. (ME) NED 75

JAMIL A. WARSIProject DirectorAl-Zaid Engineering ConsultantsP.O. Box 20179, Riyadh 11455Ph: (011) 463-3330 , 050-347-9375 (cell)Email: [email protected]. (M) NED 74

JAWWAD UR RAHMANEstimation EngineerOlayan Descon Ind Co.P.O. Box 10108, Jubail 31961Ph: (03) 341-0671 x 261 , 059-830-2494 (cell)Email: [email protected]. (ME) UETL 06

IRFAN ALI KHANChief EngineerInstitute of Public AdminstrationP.O. Box 205, Riyadh 11141Ph: (011) 474-5296Email: [email protected]. (ME) AMU Aligarh 77, M.S (ME) AMU Aligarh 80

ITLAQUE AHMED KHANSr. Mechanical InspectorAl-Azzaz Inspection & Testing SvcsP.O.Box: 31172, Khobar-31952Ph: (03) 859-0481 , 056-933-8154 (cell)Email: [email protected]. (ME) UETL 79

JAWAID IQBALArea Sales ManagerArabian Air Conditioning Co. (Carrier)P.O. BOX 11728 , Jeddah- 21463Ph: (02) 654-5683 / 692-0422 , 050-835-5658 (cell)Email: [email protected]. (M) NED 79


HAMID MAHMOOD SHAHSr. Procurement OfficerHilal Hussein Al-TuwairqiP.O. Box 2705, Dammam 31432Ph: (03) 875-9922 , 050-683-3660 (cell)Email: [email protected]. (ME) UETT 2000

HAROON SALEEM QAZIRTD Analyst IISchlumburgerP.O. Box 2836, Al-Khobar 31952Ph: (03) 857-4401Email: [email protected]. (ME) NED 03, M.S. (TEL) NPUL 05

INAM MUHAMMADLecturer Mech. Engg. Dept.KFUPMP.O. Box 1252, Dhahran 31261Ph: (03) 860-2520 , 050-801-0419 (cell)Email: [email protected]. (ME) NED 80, M.S KFUPM 84

HAFIZ MUHAMMAD WASEEMSales EngineerMitsubishi Electric Saudi Ltd.P.O. Box 14166, Jeddah 21424Ph: (02) 651-9998 x 233 , 050-528-1766 (cell)Email: [email protected]. (ME) UOP 90

IMRAN SULTANArea Sales ManagerCarrier Saudi Services CompanyP.O. Box 377, Al-Khobar 31952Ph: (03) 857-7710 x 228 , 050-228-3342 (cell)Email: [email protected]. (ME) NED 92

HAMMAD IFTIKHAR MUSTAFAInspection EngineerM.A. Al-Azzaz Inspection & Testing ServicesP.O.Box 31172, Al-Khobar 31952Ph: (03) 857-1012 , 055-871-1412 (cell)Email: [email protected] (ME), Near East U, Cyprus 08

HAFEEZ UR REHMANDeputy General ManagerSaadullah Khan BrothersAl-Rossais Commercial Center, RiyadhPh: (011) 477-2498 , 050-746-2500 (cell)Email: [email protected]. (ME) UETL 74

HABIBULLAH TALPURUnit EngineerSaudi Electric Company, PP4P.O. Box 57, Riyadh 11411Ph: (011) 241-4364 x 4220B.E. (ME) SU 73


KHALID LATIFProject ManagerSABICP.O. Box 10002, Jubail 31961Ph: (03) 357-7609B.Sc. (ME) UETL 76

KHALID MASOOD BARLASMechanical EngreerSaleh Abal Khail Consulting Engrs.P.O. Box 4296, Riyadh 11491Ph: (011) 476-6500B.E. (ME) SU 69

KHALIL UR REHMAN SHAHProject ManagerKing Faisal Specialist HospitalP.O. Box 3354, Riyadh 11211Ph: (011) 442-7686B.Sc. (ME) UETL 69

KHURRAM QURESHITeam Leader HVACCarrierP.O. Box 377, Khobar 31952Ph: (03) 857-7710 , 050-223-4327 (cell)Email: [email protected]. (ME) GIKI 00

LIAQAT ALI SAHIUnit SupervisorSaudi AramcoP.O. Box 968, Dhahran 31311Ph: (03) 874-7178 , 050-222-2067 (cell)Email: [email protected] (ME) UETL 79

KASHIF ZIAGeneral ManagerPetromen Corp.P.O. Box - 7720, Dammam - 31472Ph: (03) 810-0152 , 050-789-3783 (cell)Email: [email protected]. (ME) NED 93, MS (CS) NED 98, MBA IBM 98

KHALID ALIMaterial Purchasing Engr.Saudi Electric Company SEC-SOAP.O. Box 2012, AbhaPh: (07) 227-1111 x 1358 , 050-852-5589 (cell)B.Sc. (ME) UETE 86

KHALID MAHMOODSr. Piping Engr.JGC Gulf Intl. Ltd.P.O. Box 2257, Khobar 31952Ph: (03) 896-5060 , 054-522-0457 (cell)Email: [email protected]. (ME) UETL 93

KHAWAR IQBAL KHANSr. Mechanical EngineerFAKIEH GroupP.O. Box 7797, MakkahPh: (02) 531-7420 , 050-710-5613 (cell)Email: [email protected]. (ME) UETL 75

KHALID WASIProject ManagerAJECP.O. Box 31467, Al-Khobar 31952Ph: (03) 859-9070 x 101, 050-919-8051 (cell)Email: [email protected].(EE) NED 97

M. IMRAN ASGHARSection Head (Planning/Proj)National Industrial Gases Co. (GAS)P.O. Box 10110, Jubail 31961Ph: (03) 3575709 , 050-595-2181 (cell)Email: [email protected]. (ME) UETL 90, CCE 2000, CIMSC 2005, CIA 200

MAQBOOL AHMED BHATTIGeneral ManagerModeco Hitec Div.P.O. Box 93711, Riyadh 11683Ph: (011) 419-6425B.Sc (ME) UETL 66, P.GD (NE) PINSTC 69

M.J.K. ZARRAR SHARIFMechanical EngineerDept. Of Biomedicne, KSUP.O. Box 10219, Riyadh 11433Ph: (011) 435-8422 x 1686B.Sc. (ME) UETL 74

MAHMOOD BUTT NAZIRProject EngineerGulf Consolidated Co. DammamPh: (03) 356-8999 , 050-793-6801 (cell)Email: [email protected]. (ME) UETL 85

MASOOD ELAHIProject ManagerSaudi Amoudi Group CompanyP.O. Box 56880, Riyadh 11564Ph: (011) 251-3559 / 251-3465Email: [email protected]. (ME) UETL 75

MASOOD SAIDGeneral Manager (Operations)Alhamrani - Fuchs Petroleum Saudi ArabiaP.O. Box 7103, Jeddah 21462Ph: (02) 663-5666 , 050-560-0443 (cell)Email: [email protected].(ME) UETL 71


MOHAMMAD FAHEEM WAJIDConstruction ManagerAbdullah AlNemshan Contr. Co.JubailPh: (03) 367-1181 , 055-289-2982 (cell)Email: [email protected] (ME) UETL 97

MOHAMMAD HUSSAIN KASHIFSr. Sales EngineerArabian Airconditioning (Carrier)P.O. Box 377, Al-Khobar 31952Ph: (03) 857-7710 , 050-223-4313 (cell)Email: [email protected]. (ME) NED 95, M.S PNEC 98

MOHAMMAD ISHAQUE QAZIMechanical EngineerInt’l Airports Projects, KKIAP.O. Box 12531, Riyadh 11483Ph: (011) 221-2067B.Sc. (ME) GCET 62

MOHAMMAD FAZLUL AMINMechnical EngineerSaudi Consulting ServicesP.O. Box 2341, Riyadh 11451Ph: (011) 245-3681 x 9335 /245-3669B.E. (ME) NED 78

MOHAMMAD FEROZE ALAMMechanical/Piping Engineer - ISaudi Consolidated Engineering Co. (SCEC)P.O. Box 1713, Al-Khobar 31952Ph: (03) 894-6816 x 372 , 053-100-5715 (cell)Email: [email protected] (ME) NED 84

MOHAMMAD IRSHADMechanical EngineerSABCOP.O.Box 10011, Jubail,Ph: (03) 341-3000 ext 3371 , 055-749-5972 (cell)Email: [email protected]. (ME) NED 69, ME Chicago 80

MIR ZAMAN KHANChief Engineer(Mechanical)Zuhair Fayez PartnershipP.O. Box. 5445, Jeddah 21422Ph: (02) 612-9999 , 050-460-2280 (cell)Email: [email protected]. (ME) UP 76

MOHAMMAD ANWAR DAWOOD MEMONS.Quality Assurance SpecialistRoyal Saudi Naval ForcesP.O. Box 22463, Riyadh 11495Ph: (011) 477-6777 x 1371Email: [email protected]. (M) NED 71

MOHAMMAD ARSHED JAVAIDMaterial Purchasing Engr.Saudi Electric Company SEC-SOAP.O. Box 616, AbhaPh: (07) 227-1111 x 1358 , 050-854-1779 (cell)Email: [email protected]. (ME) UETL 84

MOHAMMAD ASHRAF ZIAProject EngineerABWA Co. Ltd.P.O. Box 10460, Riyadh 11433Ph: 050-525-4996 (cell)Email: [email protected]. (ME) UETL 92

MIAN GHULAM HAIDERMechanical (Field Engineer)Sin Sina Corner Co.P.O. Box 1050, Jubail 31951, JubailPh: (03) 361-2111 , 058-073-2276 (cell)Email: [email protected]. (ME) GIKIES 10

MOHAMMAD ABBAS ANSARIField Engineer (Mechanical)MARAFIQMARAFIQ, Potable Water Facilty Tareeq-113, JubailPh: (03) 341-0109 x 3517 , 050-906-8602 (cell)Email: [email protected]. (ME) UETL 93

MOHAMMAD ASGHAR MUGHALStaff Engineer, MaintenancePETROKEMYAP.O. Box 10002, Jubail 31961Ph: (03) 357-7084 , 056-840-0286 (cell)Email: [email protected]. (ME) NED 79

MOHAMMAD ARSHADMaterial EngineerGrain Silo And Flour Mill OrgnizationP.O. Box 3402, Riyadh 11471Ph: (011) 464-3500 x 450, 050-840-1583 (cell)Email: [email protected]. (ME) NED 80

MIAN ABDUL REHMAN SARWARSenior Engr. ProductionAl-Tuwairiqi(National Steel Co.)P.O. Box 3869, Al-Khobar 31952Ph: (03) 812-2966 x 611 , 050-673-5137 (cell)Email: [email protected]. (ME) UETL 04

MIAN SHAMIM AHMADSr. Mech EngineerRashid EngineeringP.O. Box 4354, Riyadh 11491Ph: (011) 464-1188/254-0886 x 205, 056-911-3364 (cell)Email: [email protected]. (ME) UOP 74



MOHAMMAD SAEED AKHTARManager Contracts & ProcurmentImad CompanyP.O. Box 677, Al-Khobar 31952Ph: (03) 887-3868 x 202 , 050-484-2812 (cell)Email: [email protected] (ME) UETL 74, M.Sc. AIT 77

MOHAMMAD SHAHZEB QURESHISales EngineerGerab National Enterprises LLCP.O. Box 2867, Dammam 31461Ph: (03) 385-74477 x 410 , 055-974-3661 (cell)Email: [email protected] (ME) GIKI 08

MOHAMMAD SULAIMAN LALAMechancial EngineerSaline Water Conversion CorporationP.O. Box 5968, Riyadh 11432Ph: (011) 463-1111 x 2111Email: [email protected] (ME) NED 71

MOHAMMAD TARIQ FAQUIHOperation EngineerSaudi Electric Company (CRB)Power Plant No 9, P.O. Box 57, Riyadh 11411Ph: (011) 403-2222 x 1720, 050-717-2683 (cell)B.E. (ME) NED 76

MOHAMMAD PARVEZ MALIKDivisional Manager Service-CSACarrier Saudi ArabiaP.O. Box 377, Al-Khobar-31952Ph: (03) 857-7710 x 222 , 050-552-5273 (cell)Email: [email protected]. (ME) UOP 78

MOHAMMAD TARIQMechanical EngineerDar Al-Majd Consulting EngineersP.O. Box 60212, Riyadh 11545Ph: (011) 464-9688B.Sc. (ME) MMU 80

MOHAMMAD SAGHIRExecutive ManagerAlqan Contracting Est.P.O. Box 221314, RiyadhPh: (011) 463-4451 , 055-438-7174 (cell)Email: [email protected]. (ME) UC 87, M.Sc Brunel U 00

MOHAMMAD JAMSHAID MEERSuprv. Proj. Coord. UnitSaudi AramcoP.O. Box 13761, DhahranPh: (03) 874-1343 , 050-682-5198 (cell)Email: [email protected]. (ME) UETL 80

MOHAMMAD ISRARUL HAQSenior EngineerSEC-ERB, OED/MEDRoom 2-210 W SEC-ERB P.O. Box 5190 DPh: (03) 858-6529 , 056-001-5939 (cell)Email: [email protected] (ME) UETL 78, MSc. KFUPM 84

MOHAMMAD TARIQSr. Reliability Engr.PetrokemyaP.O. Box 10002, JubailPh: (03) 357-7260 , 050-218-8571 (cell)Email: [email protected]. (ME) UETL 85

MOHAMMAD ZAFAR SAGHIRSenior EngineerSaudi Electric Company (SEC-COA)P.O. Box 57, Riyadh 11411Ph: (011) 403-2222 x 18026, 050-925-2649 (cell)Email: [email protected]. (ME) MUET 80

MOHAMMAD YAQUBLecturerKFUPMKFUPM Box 767, Dhahran 31261Ph: (03) 860-2520 , 050 906-0018 (cell)Email: [email protected]. (ME) 84, M.S KFUPM 90

MOHAMMED ALI KHANEngineerSaudi Pro-Trade CompanyP.O. Box 1930, Al-Khobar 31952Ph: (03) 895-0025 , 055-676-0737 (cell)Email: [email protected]. (ME) UON UK 09, M.Sc. (ME) UON 10

MOHAMMAD YOUNASLecturer ME Dept.KFUPMP.O. Box 196, Dhahran 31261Ph: (03) 860-3049 , 055-978-0425 (cell)Email: [email protected]. (ME) UETL 78, M.S KFUPM 84

MOHAMMAD ZAHID SOHAILNational Sales ManagerArabian Auto AgencyP.O. Box 2111, DAMMAM-31451Ph: (03) 857-6024 , 050-515-2604 (cell)Email: [email protected]. (ME) UETL 78

MOHIUDDIN AHMEDLecturerKFUPMP.O. Box 102, Dhahran 31261Ph: (03) 860-3779 , 050-726-2784 (cell)Email: [email protected]. (ME) UETL 80, MS KFUPM 84


MUHAMMAD HASSAN KAMALPiping Stress Analysis Engr,JGC Gulf International LtdP.O. Box 2257 Al-Khobar 31952Ph: (03) 896-5060 , 055-975-8091 (cell)Email: [email protected]. (ME) NUST 05

MUHAMMAD MUNIR BAIGSr. Mechanical EngineerAljazira Engg & ConsultantsP.O. Box 17919, Riyadh 11494Ph: (011) 478-5270 , 050-761-7158 (cell)Email: [email protected]. (ME) UEL 71

MUHAMMAD WAQAS AHMEDMaintenance EngineerSaudi Arabian Fertilizer Company (SAFCO)P.O. Box 11044, Al-Jubail 31961Ph: (03) 334-06640 , 050-136-6010 (cell)Email: [email protected]. (ME) GIKI 05

MUHAMMAD ASIM BAIGGrp Bus. Process Re-Engr. MgrAbdulla Fouad HoldingP.O. Box 257 dammam 31411Ph: (03) 810-2406 , 050-787-9405 (cell)Email: [email protected]. (ME) NED 95

MUHAMMAD PERVAIZ HAMAYOUNCommercial ManagerOlayan Descon Engg Co.P.O. Box 10108, Jubail Industrial City 31961Ph: (03) 341-0671 x 640, 050-220-0199 (cell)Email: [email protected]. (ME) UETL 96, MBA LUMS 00

MUDASAR ALIPlanning EngineerOlayan Descon Industries Co. Ltd.JubailPh: (03) 340-7024 x 2284 , 059-909-1775 (cell)Email: [email protected]. (ME) NED 06

MUHAMMAD AFZALProjects EngineerAJECP.O. Box 31467, Al-Khobar 31952Ph: (03) 859-9907 x 113 , 056-490-4675 (cell)Email: [email protected]. ME UETL 03

MUHAMMAD ADNAN AHMEDPiping EngineerMustang HDPAl-KhobarPh: (03) 869-7430 , 056-716-1754 (cell)Email: [email protected]. (ME) NED 03

MUHAMMAD AQEELIncharge ProposalsOlayan DesconODICO P.O.Box 1018, Jubail 31961Ph: (03) 341-0671 , 055-320-7180 (cell)Email: [email protected](P) PU 06 & B.Tech (H) PU 08

NADEEM UZ ZAFAR KHANProject EngineerSABICJubailPh: (03) 357-7045 , 053-419-6624 (cell)Email: [email protected]. (ME) NED 91

NAJIB REHMANHead Mechancial Dept.Zuhair Fayez PartnershipP.O. Box 5445, Jeddah 21422Ph: (02) 612-9999 x 9433 , 050-469-4257 (cell)Email: [email protected]. (ME) NED 80

MUKARRAM ALIBusiness Development ManagerAl-Moveed Contracting Est.KhobarPh: 050-812-8230 (cell)Email: [email protected]. (ME) UETL 69

NAFIS-UL-HASANSection Head, Plan. & ProjectSaudi Electric Company (CRB) PP7P.O. Box 57, Riyadh 11411Ph: (011) 498-0020 x 7013B.E. (ME) NED 74

NAVEED ASLAMOperations ManagerZamil SteelP.O. Box 877, Dammam 31421Ph: (03) 847-1840 x 207 , 050-844-0830 (cell)Email: [email protected]. (ME) UETL 91

NASIM R.M INAMULLAHUnit Planning EngineerSaudi Electric Company (CRB)P.O. Box 57, Riyadh 11411Ph: (011) 245-3681 x 9753Email: [email protected]. (ME) EPUET 69



PERVAIZ AKBARDirectorSendan Int’lJubailPh: 050-036-6753 (cell)Email: [email protected]. (ME) UETL, 75

PIR ABDUL MAJIDSales EngineerArabian Auto AgencyP.O. Box 2111, Dammam 31451Ph: (03) 857-6024 , 053-095-5229 (cell)Email: [email protected]. (EE) NWFP UET 04

RAHEEL AQEEL QURESHITechnical Support EngineerGrundfos PumpsRiyadh, KSAPh: 056-363-3599 (cell)Email: [email protected]. (ME) UETL 07

RAO ABID IKHTIARProject EngineerPetrofac Saudi Arabia Ltd.Al Khobar 31952,Ph: (03) 810-1274 , 059-480-2125 (cell)Email: [email protected]. (ME) UETL 02

RIZWAN ZAFAR SIDDIQUIProduction EngineerAl-Tuwairqi GroupP.O. Box 1323, DamammPh: (03) 812-3711 , 055-974-4976 (cell)Email: [email protected]. (ME) UETL 05

SAEED RASHID SHEIKHManager Engineer ServicesTurbine TechnologiesRiyadhPh: (011) 476-2539 , 050-412-0374 (cell)B.Sc. (ME) GCET 56

NISHAT AHMADManager Business DevelopmentSin Sina Corner Co.P.O. Box 1050, Jubail 31951, JubailPh: (03) 361-2111 , 055-054-1305 (cell)Email: [email protected]. (ME) UETL 99, MBA IUBWP 05

PERVAIZ MAHMOOD MALIKManaging DirectorPMM Cont EstKhobarPh: (03) 867-8448 , 055-439-7198 (cell)Email: [email protected]. (ME) UOBH US 82

RAFIQ AHMED LAGRIALJubail Area ManagerGround Engineering ContractorsP.O. Box 1053, Al-Khobar 31952Ph: (03) 887-3577 , 054-918-4237 (cell)Email: [email protected]. (Mech) NED 94

RAJA RIZWAN IMTIAZSr. Reliability EngineerPetrokemyaP.O. Box 10002, JubailPh: (03) 357-7192 , 050-393-4186 (cell)Email: [email protected]. (ME) NWFP UET 88

REHMAT ALIExecutive ManagerHajaris Genral Contracting Est.Al-Baha Trading Building, Jiddah Street, JubailPh: (03) 363-0290 , 050-650-0942 (cell)Email: [email protected] (ME) UETL 99

S. ABID HUSSAINProduct & System Supp. ManagerArabian Airconditioning Co. (Carrier)P.O. Box 690, Riyadh 31932Ph: (011) 491-1333 x 320Email: [email protected]. (ME) NED 89

SAIFULLAH SALEEMCEOPowerex International (Pvt) Ltd.P.O. Box 221481, Riyadh 11311Ph: (011) 446-2612 , 050-344-4853 (cell)Email: [email protected]. (ME) UETL 91

SAIF UR REHMANSenior Sales EngineerArabian Air Conditioning Co. (Carrier)P.O. Box 9784, Riyadh 11423Ph: (011) 491-1333 x 342Email: [email protected]. (ME) NED 90, MBA (Mar) PUK 97

NAVEED IQBAL QURESHIMechanical EngineerMinistry of Defense and AviationP.O. Box 58303, Riyadh 11594Ph: (011) 477-7009 x 27213B.Sc. (ME) UETL 84

NISAR AHMAD ATTAMehanical EngineerSaudi Electric Company SEC-SOAP.O. Box 616, AbhaPh: (07) 227-1111 x 1295B.Sc.(ME) UET 78, M.Sc.(ME) 98


SHAUKAT PERVAIZDivision Manager Mech.Dunya Establishment.P.O. Box 2483, Riyadh 11451Ph: (011) 478-4401Email: [email protected]. (ME) UETL 89

SAIF-UR-RAHMAN, DRResearch EngineerKing Fahd University of Petroleum and MineralsP.O. Box 1047, KFUPM, Dhahran 31261Ph: (03) 860-6688 , 050-744-1656 (cell)Email: [email protected]. (ME) 78, M.Sc. UTA 89, Ph.D UTA 96

SAMI UDDIN CHUGHTAIProject ManagerGulf Consolidated Contractor Co.LtdAl-KhobarPh: (03) 817-3000 , 050-587-4716 (cell)Email: [email protected]. (ME) UETL 91

SAQIB NAZIRProduction EngineerOlayan Descon Engineering Co. Jubail,KSAP.O Box 10108,Jubail 31961KSAPh: (03) 341-0671 , 056-913-6468 (cell)Email: [email protected]. (ME) NWFP UET 03

SAKHAWAT ALI QURESHIGM ProjectsAl-Tuwairqi GroupP.O. Box 7600, Dammam 31472Ph: (03) 857-9922 , 050-388-4379 (cell)Email: [email protected]. (ME) UETL 83

SARFRAZ AHMAD MALIKMaint. Trg. CoordinatorPETROKEMYAP.O. Box 10002, Jubail 31961Ph: (03) 357-7236B.Sc. (ME) UETL 79

SHAHID SHAMIMNQHSE ManagerDar Al-Riyadh ConsultantP.O. Box 20753, Al-Khobar 31952Ph: (03) 849-4111 x 3338, 053-298-2946 (cell)Email: [email protected]. (ME) RFU 93

SHAHID MASOODMechanical DesignerAl-Hugayet Estc/o Aramco, So. Area Design Service Dept., AbqaiqPh: (03) 572-0059Email: [email protected]. (ME) UETL 94

SHAMEEM AHMADSr. Shift Charge EngineerSaline Water Conversion CorporationP.O. Box 8068, Jubail 31951Ph: (03) 343-0333 x 31002 , 053-260-9086 (cell)Email: [email protected]. (M) NED 77

SHABBIR AHMED SIDDIQUISenior Mechanical EngineerSaudconsultP.O. Box 2341, Riyadh 11451Ph: (011) 465-9975 , 050-923-5447 (cell)Email: [email protected]. (M) NED 75

SHAMS-UD-DIN AHMEDSr. Project EngineerSabic, Engineering & Project Management EPM.P.O. Box 11425, Jubail 31961Ph: (03) 340-1634 , 050-808-8329 (cell)Email: [email protected]. (ME) NWFPUET 77

SHAKOOR ALAMOperations ManagerGround Engineering ContractorsP.O. Box 2870, Al-Khobar 31952Ph: (03) 898-2240 , 054-918-4248 (cell)Email: [email protected]. (ME) UETL 89

SHAMIM UDDINChief Mechanical EngineerRashid EngineeringP.O. Box 4354, Riyadh 11491Ph: (011) 464-1188 x 226 , 050-796-0173 (cell)Email: [email protected]. (ME) NED 72

SHARFUDDINSenior Shift Charge EngineerSaline Water Conversion CorporationP.O. Box 8050, Al-Jubail 31951Ph: (03) 343-0333 x 31002, 056-215-9544 (cell)B.E. (ME) NED 76

SHAMS-UR-REHMANTechnical ManagerAl-Joraid Trad. Co.P.O. Box 86658 Dammam 31452Ph: (03) 837-3299 , 050-246-1646 (cell)Email: [email protected]. (ME) NWFPUET 99

SHAHZAD AHMAD NAEEMVendor InspectionAMO & Partner Engg. Co.KhobarPh: (03) 858-9403 , 054-351-8346 (cell)Email: [email protected]. (ME) UETL 02



SYED KAFIL AHMED HASHMISuperintendent TransportationSaudi Cement Com.P.O. Box 3394, Dammam 31471Ph: (03) 566-0600 x 525 , 050-001-6762 (cell)Email: [email protected]. (ME), NED 74

SYED KHURRAM AHMEDProject Supp SuperintendentSABICJubailPh: (03) 359-3000 x 2388, 053-453-8306 (cell)Email: [email protected]. (ME) NED 00

SYED MANZAR HASNAINSenior Mechanical EngineerDar Al-Majd Consulting EngineersP.O. Box 60212, Riyadh 11545Ph: (011) 464-9688 , 050-245-7193 (cell)B.E. (ME) NED 78

SYED MOHAMMAD ZUBAIR, DR.Professor, ME Dept.KFUPMP.O. Box 1474, Dhahran 31261Ph: (03) 860-3135 , 055-760-0382 (cell)Email: [email protected]. (ME) UETL 78, M.E KFUPM 80, Ph.D GT 85

SYED KHALID UMERPROJECT DIRECTORALMARASIM GATE CONT&TRADP.O. Box 16558, Riyadh 11471Ph: (011) 206-6909 , 050-310-6273 (cell)Email: [email protected]. (ME) NED 76

SYED ASIM ATHARProject EngineerJana Chemical Industries, JubailJubail Ind City 31961,Ph: (03) 358-5002 , 055-526-1856 (cell)Email: [email protected]. (ME) UETL 1993

SYED MASOODUL HASSANGeneration SpecialistSEC (EOA), GTSD, Quality & PerformanceP.O. Box 5190, Dammam 31422Ph: (03) 849-4695 , 050-727-6783 (cell)Email: [email protected]. (ME) NED 71, M.Sc (Nuc) QAU 74

SHEIKH MUHAMMAD IRSHAD SHAMIProject EngineerSaudi Electric Company SEC-SOAP.O. Box 616, Abha,Ph: (07) Ph: 231-9105 x 1124, 050-579-4384 (cell)B.E. (ME) UET 91

SOHAIL RABBANISr. Manager Proposals, PlanSinsina Corner Co.P.O. Box 1050, Jubail 31951Ph: (03) 361-2111 , 053-361-1748 (cell)Email: [email protected]. (ME) OUH 78

SYED AHMED MAHMOODSenior Mechanical EngineerArabian BEMCOJeddahPh: (02) 640-0004 x 378B.E. (ME) NED 75

SIRAJ UL HUDA SIDDIQUIPlumbing / Sanitary Eng.Rashid EngineeringP.O. Box 4354, Riyadh 11491Ph: (011) 464-1188 x 203 , 055-707-9214 (cell)Email: [email protected]. (ME) NED 75

SYED ALI ABIDSales EngineerArabian Air Conditioning Co.P.O. Box 9784, Riyadh 11423Ph: (011) 491-1333 x 303, 050-147-7851 (cell)Email: [email protected]. (ME) BUET Khuzdar 98

SYED EHTESHAM AZHARService ManagerDemag cranes & componentsP.O.Box 35002 Dammam 31488Ph: (03) 830-3560 x 222 , 055-571-7853 (cell)Email: [email protected]. (ME) UETL 97

SYED ABDUR REHMANDivisional ManagerCarrier Saudi ArabiaP.O. Box. 9784, RiyadhPh: (011) 491-1333 x 431 , 050-366-7858 (cell)Email: [email protected]. (ME) NED 75

SHIEKH NISAR MUHAMMADProject EngineerSaudi Electric Company SEC-SOAP.O. Box 616, AbhaPh: (07) 227-1111 x 1306 , 050-702-8387 (cell)Email: [email protected]. (ME) NED 75

SYED MUHAMMAD PERVEZHVAC Enigineer (Design)Saudi Consulting ServicesMalaz, Riyadh, KSAPh: (011) 465-9975 x 1746 , 056-861-6624 (cell)Email: [email protected]. (ME) NED 98


TAHIR RASHID KHANMechanical EnginnerEastern Petrochemical Co.P.O. Box 10035, Jubail 31961Ph: (03) 348-2440B.Sc (ME) UETL 78

USMAN AHMADProduction ManagerM/S Al-Shahrani Factory/MOTSP.O. Box 8620, Riyadh 11632Ph: (011) 265-3701 , 056-272-6689 (cell)Email: [email protected]. (ME) UETL 07

UMER AHSANMechanical Inspection Engr.Al-AzzazP.O.BOX 31172 KHOBAR 31952Ph: (03) 859-0481 , 054-227-6806 (cell)Email: [email protected]. (ME) UETL 10

YASIR MAZHARSr. Executive EngineerS&A Abahsain Co. Ltd.P.O. Box 11766, JubailPh: (03) 341-5845 , 050-814-9910 (cell)Email: [email protected]. (ME) NED 94

TARIQ BIN ZAFARGeneral ManagerM.A. Al-Azzaz Est.P.O. Box 31172, Alkhobar 31952Ph: (03) 895-0481 , 050 681 4659 (cell)Email: [email protected]. (ME), NED. 76

TARIQ JAVEDBranch ManagerGulf LubricantsP.O. Box 187, Riyadh 11332Ph: (011) 244-1245 , 050-100-4144 (cell)Email: [email protected]. (ME) UETTaxila 03

ZAFAR AHMED TALPURPresidentAl-Hamrani - Fuchs Petroleum Ltd.P.O. Box 7103, Jeddah 21462Ph: (02) 691-6240 , 050-560-064 (cell)Email: [email protected]. (ME) UETL 66

WARIS ALIEstimation EngineerSinsina Corner Co.P.O. Box 1050, Jubail 31951Ph: (03) 361-2111 , 059-413-0100 (cell)Email: [email protected]. (ME) UETL 05

YASIR IRSHADEngineerOlayan Descon Industrial Company Ltd.P.O. Box. 10108, Jubail 31961Ph: 054-259-7122 (cell)Email: [email protected]. (ME) NUST 06

SYED NASIR UDDINManger Projects & StudiesHitachi Elevator/EscalatorP.O Box.13009 - Jeddah 21493Ph: (02) 608-0588 x 279 , 050-637-7834 (cell)Email: [email protected]. (ME) MUET 95

SYED SAJID HUSSAINMechanical EngineerSaudi OgerP.O. Box 1938, Riyadh 11441Ph: , 056-742-9947 (cell)B.E.(ME) NED 85

SYED ZAFAR AHMADMETCAL Specialist AdvisorRGTSP.O. Box 325168, Riyadh 11371Ph: (011) 476-9777 x 42779 , 050-703-1844 (cell)Email: [email protected]. (ME) NED 76, M.S KFUPM 82

TAHIR ILYAS SHEIKHMech. Engr. (Project)Grain Silos & Flour Mills OrganizationP.O. Box: 3402, Riyadh 11471Ph: (011) 210-3333 x 5511 , 056-242-3468 (cell)Email: [email protected]. (ME) NED 78

SYED SAFDAR RAZA NAQVIMESC Engineer (Mechanical)Saline Water Conv. Corp. (SWCC)P.O. Box 60889, Riyadh 11555Ph: (011) 463-1111 x 5182, 050-889-149 (cell)Email: [email protected]. (ME) NED 83

SYED ZIKRUR REHMANResearch AssistantKing Saud UniversityP.O. Box 800, Riyadh 11421Ph: (011) 467-6966 , 050-840-1153 (cell)Email: [email protected].(ME) NED 83, M.E UOD 88

SYED WALIULLAH HUSAINIMaterials Engineer (Proc.)Saudi Binladin Group - IPPP.O. Box 3143, Jeddah 21471Ph: (02) 667-0092 x 336 , 056-352-2624 (cell)Email: [email protected].(ME) NED 72



Mechanical EngineersZAFARULLAH KHAN DR.Associate Professor ME Dept.KFUPMKFUPM Box #347, DhahranPh: (03) 860-2693 , 050-715-3651 (cell)Email: [email protected]. (M) NCET 73, M.S UOI 78, Ph.D UOI 85

ZIA-UR-REHMANSr. Maintenance SpecialistPetrokemyaP.O. Box 10002, Juabil 31961Ph: (03) 357-7380 , 050-490-2948 (cell)Email: [email protected]. (ME) NED 81

ZULFIQAR AHMED KHANRegional Sales Manager KSA/GulYork Trasnport Equipment Asia (Pte) Ltd.DammamPh: (011) 868-1119 ext 222 , 050-490-8315 (cell)Email: [email protected]. (ME) UETL 91, MBA Preston U 98

ZAHEER UDDIN AHMADDirectorSaudi Plastic FactoryP.O. Box 759, Riyadh 11421Ph: (011) 498-2807 x 555/498-3055, 050-449-0283 (cell)Email: [email protected] (ME) UETL 76

ZUBAIR AKHTARSenior Mechanical EngineerSWCCP.O. Box 5968, Riyadh 11432Ph: (011) 463-1111 x 2805 , 050-620-5840 (cell)Email: [email protected]. (ME) NED 76

ZAHEER AHMEDSr. Engineer Marketing & BDOlayan Descon Engg. Co.P.O. Box 101018, Jubail City, 31961Ph: (03) 341-0671 x 258, 050-985-0129 (cell)Email: [email protected]. (ME) RFU 81, M.Sc. (ME) RFU 83


AZIZ ULLAH KHANTechnical ManagerArab Inspection CompanyP.O. Box 3306 Dammam 31471Ph: (03) 830-2396 , 056-738-1553 (cell)Email: [email protected]. (MET) NED 78

FAWWAD ALI BHATTIBusiness Development EngineerAl-Tuwairqi GroupP.O. Box 1323, DammamPh: (03) 812-3711 , 056-901-9784 (cell)Email: [email protected]. (MET) DCET 04, ME (MET) NED 09

MUHAMMAD HASNAIN JAMILTechnical Support EngineerV-Line Saudi Arabia Ltd.JubailPh: (03) 340-7940 x 222 , 055-199-5867 (cell)Email: [email protected]. (MET) GIKI 07

NOMAN SHAFIQProject EngineerAl-Tuwairqi GroupP.O. Box 7922, DammamPh: (03) 812-3744 x 243 , 053-024-7865 (cell)Email: [email protected]. (MET) NED 01

SYED ASFAR ZAIDIAsst Manager (Prod)Al-Tuwairqi GroupP.O. Box 7922, DammamPh: (03) 812-2966 x 518 , 050-139-6273 (cell)Email: [email protected]. (MET) UETL 99

SYED NIAZ AHSAN, DR.Sr. Researcher, Metals Tech.SABICP.O. Box 11669, Al-Jubail 31961Ph: (03) 359-9224 , 050-485-0479 (cell)Email: [email protected]. (MET) SU 82

ATEEQ UR REHMAN KAILANIExecutive ManagerParadise Import Export CompanyP.O. Box 220702, Riyadh 11311Ph: (011) 403-6269 , 050-416-4819 (cell)Email: [email protected]. (MET) UETL 86

ABDUL RAZZAQManager RefractoriesAl-Tuwarqi National Steel DammamIndustrial Area 2Ph: (03) 812-2966 x 5112 , 050-492-7146 (cell)Email: [email protected]. (MET) UETL 88

BASIT HABIBShift ManagerHilal Al-TuwairqiP.O. Box 7922, Dammam 31472Ph: (03) 812-2966 x 517, 050-139-6272 (cell)Email: [email protected]. (MET) UETL 99

FAZAL-UR-REHMAN AWAN, DRStaff ScientistSabic Research & TechnologyP.O. Box 11669, Jubail 31961Ph: (03) 359-9230, 050-595-4301 (cell)Email: [email protected] (Met.) NED 83, Ph.D (Met.) IC UK 94, MBA IBA 95

HASEEB AHMEDSr. QA/QC Engr.Olayan Descon Industrial Company Ltd.P.O. Box. 10108, Jubail 31961Ph: (03) 341-0671 x 279 , 050-824-4080 (cell)Email: [email protected]. (MET) UETL 07

KHURRAM SHAHZADIncharge QA/QC Plant ServicesOlayan Descon Ind Co.P.O. Box 10108, Jubail 31961Ph: (03) 341-0671 x 272 , 050-693-5832 (cell)Email: [email protected]. (MET) ICET PU 99

MUHAMMAD NAUMAN MASOODProduction Eng.Al-Tuwairqi ( national steel )khobarPh: (03) 812-2966 x 515 , 050-556-4235 (cell)Email: [email protected]. (MET) UETL 96

AMIR RASOOLProduction ManagerDr. Hilal TuwairqiP.O. Box 7600, Dammam 31472Ph: (03) 812-2966 , 050-139-6271 (cell)Email: [email protected]. (MET) UETL 92

SAKANDAR HAYAATPlanning EngineerAl-Tuwariqi GroupKhobarPh: (03) 812-3711 , 055-822-3140 (cell)Email: [email protected]. (MET) ICET UP 05

SYED M. JAMIL-UL-HAQUEResearcherSABICP.O. Box 1169, Jubail 31961Ph: (03) 359-9235 , 056-388-7916 (cell)Email: [email protected]. (MET) NED 78

The RF Spectrum -- An Overview

The term Radio Frequency (RF or rf) refers to the electromagnetic field that is generated when an alternating current is input to an antenna. This field, also called an RF field or radio wave, can be used for wireless broadcasting

and communications over a significant portion of the electromagnetic radiation spectrum -- from about 9 kilohertz (kHz) to thousands of gigahertz (GHz). This portion is referred to as the RF Spectrum. As the frequency is increased beyond the RF spectrum, electromagnetic energy takes the form of infrared (IR), visible light, ultraviolet (UV), X rays, and gamma rays.

Many types of wireless devices make use of RF fields -- radio, television, cordless and cellular telephones, satellite communication systems, and many measuring and instrumentation systems used in manufacturing. Some wireless devices, such as remote control boxes and cordless mice, operate at IR or visible light frequencies. The RF spectrum is divided into several ranges, or bands. Each of these bands, other than the lowest frequency segment, represents an increase of frequency corresponding to an order of magnitude (power of ten). The chart below depicts the eight bands in the RF spectrum, showing frequency and bandwidth ranges.



WAQAR USMAN MIANRefractoriesAl-Tuwairqi GroupP.O. Box 2705, Dammam 31461Ph: (03) 812-3744 x301 , 053-594-7574 (cell)Email: [email protected]. (MET) UETL, M.Sc (MET) UETL 85

TARIQ MEHMOODSenior Researcher (RP)SABIC (Research & Technology)P.O. Box 11669, Jubail CityPh: (03) 359-9233 , 050-490-2319 (cell)Email: [email protected]. (MET) NED 79

TAJAMMAL HUSSAINAssistant Manager (Shift)National Steel Co.P.O. Box 7922, Dammam 31472Ph: (03) 812-2966 , 055-311-4285 (cell)Email: [email protected]. (MET) PU 94

TARIQ AHMED SHEIKHSenior Engr/Gas Turbine spcl.Saudi Electric Company SEC-SOAP.O. Box 616, AbhaPh: (07) 231-90301 , 050-891-3478 (cell)Email: [email protected]. (MET) UET 84, M.Sc. (MET) USD USA 92

Miscellaneous EngineersABDUL AZIZ SAQIBSr. Staff Telecom. AdvisorRoyal Saudi Air ForceP.O. Box 59742, Riyadh 11535Ph: (011) 476-9777 x 40556 , 050-228-7083 (cell)Email: [email protected]. (Aero) NED 77, M.A.(Economics) KU PK

AKBAR ALIPlanning EngineerAl Barrak Industrial ServicesJubail Support Industrial, KSAPh: (03) 340-0778 , 059-029-4381 (cell)Email: [email protected]. NED 06, M.Sc. NU SPR 09

HAROON HAIDER KHANManager Business DevAlsanad Co. LtdP.O. Box 1834, Al-Khobar 31952Ph: (03) 809-5045 , 056-967-1483 (cell)Email: [email protected]. (Mechatronics) NUST 02

MAQBOOL HUSSAINEnvironmental EngineerSaudi Consulting ServicesP.O. Box 2341, Riyadh 11451Ph: (011) 465-9975 x 249 , 050-918-0704 (cell)Email: [email protected]. (Env E) MSU98, M.Sc (Chem) QAU 92

MOHAMMAD ASLAM BROHISenior EngineerAETCONP.O.Box 250974, Riyadh 11391Ph: (03) 889-1576 , 056-716-1462 (cell)Email: [email protected]. (Ind) MUET 93

AHMAR SHAFIDirector Telecomm. Dept.KFUPMPh: (03) 860-1115 , 050-956-4363 (cell)Email: [email protected]. (EE) NED 97, MS KFUPM 99

AZIZ ARSHADReserach EngineerKFUPMP.O. Box 403, Dhahran 31261Ph: (03) 860-2761 , 050-787-9745 (cell)Email: [email protected]. (Pet). UETL. 78, M.E. (Pet.) UNSW, Sydney. 94

HAFIZ IMDADULLAHPlanning EngineerOlayan Descon Industrial CompanyJubailPh: (03) 363-3113 x 103 , 050-673-0794 (cell)Email: [email protected]. (Petr) UETL 07

IFTIKHAR NADEEMAdvisor, Information Tech.KFUPMP.O. Box 531, Dhahran 31261Ph: (03) 860-3893 , 050-588-0953 (cell)Email: [email protected]. (Sys E) KFUPM 92

ADNAN ASLAMP.O.Box 1053, Al-Khobar 31952Ph: (03) 887-3577 , 056-353-1126 (cell)Email: [email protected] (Geology), UCE&T, BZU, Multan 07, MBA, VU 10

AHMAD NAEEMCosting & Planning Engr.Sinsina Corner Co.P.O. Box 1050, Jubail 31951Ph: (03) 361-2111 , 053-259-1807 (cell)Email: [email protected]. (Mechatronics) UETL 04

MOHAMMAD JAMAL-UD-DINI&C Engineer‘WeatherfordPh: (03) 867-6747 , 054-214-6136 (cell)Email: [email protected].(Mechatronics) UETL 08

MAZHAR MUZAFFARSMT EngineerNokia Siemens Network (NSN) Tatweer Towers B2,P.O. Box 340, Riyadh 11351Ph: , 058-114-0371 (cell)Email: [email protected] (CS), NICE U, Karachi 00

FAHAD MAHBOOBTechnical Support ManagerPELCORiyadhEmail: [email protected]. (ES Opt Comm) GIKI 02

KAFEEL AMEEN KHAWAJA, DR.Production EngineerTurky Trading & Contracting Ltd.P.O. Box 31269, Al-Khobar 31952Ph: (03) 864-6593 , 050-588-0792 (cell)Email: [email protected]. KCL 97, M.Sc KCL 98, PhD 05

IMRAN KHAN MALIKPlanning EngineerOlayandesconJubailPh: (03) 363-3113 x 105 , 054-135-8544 (cell)Email: [email protected]. (Ind.E)) MUET Jam 03

Maths Interesting FactsThe word ‘mathematics’ comes from the Greek máthēma, which means learning, study, science.

What comes after a million, billion and trillion? A quadrillion, quintillion, sextillion, septillion, octillion, nonillion, decillion and undecillion.

Different names for the number 0 include zero, nought, naught, nil, zilch and zip.

Zero ( 0 ) is the only number which can not be represented by Roman numerals.

The name ‘zero’ derives from the Arabic word sifr which also gave us the English word ‘cipher’ meaning ‘a secret way of writing’ .

Do you know the magic of no. nine (9)? Multiply any number with nine (9 ) and then sum all individual digits of the result (product) to make it single digit, the sum of all these individual digits would always be nine (9).

Here is an interesting trick to check divisibility of any number by number 3.A number is divisible by three if the sum of its digits is divisible by three (3).

The = sign (“equals sign”) was invented by 16th Century Welsh mathematician Robert Recorde, who was fed up with writing “is equal to” in his equations.

Googol (meaning & origin of Google brand ) is the term used for a number 1 followed by 100 zeros and that it was used by a nine-year old, Milton Sirotta, in 1940.

Abacus is considered the origin of the calculator.

Have you ever noticed that the opposite sides a die always add up to seven (7).

12,345,678,987,654,321 is the product of 111,111,111 x 111,111,111. Notice the sequence of the numbers 1 to 9 and back to 1.

Plus (+) and Minus (-) sign symbols were used as early as 1489 A.D.

An icosagon is a shape with 20 sides.

Trigonometry is the study of the relationship between the angles of triangles and their sides.

If you add up the numbers 1-100 consecutively (1+2+3+4+5...) the total is 5050.

2 and 5 are the only primes that end in 2 or 5.

From 0 to 1,000, the letter “A” only appears in 1,000 (“one thousand”).

A ‘jiffy’ is an actual unit of time for 1/100th of a second.

‘FOUR’ is the only number in the English language that is spelt with the same number of letters as the number itself


Miscellaneous Discipline

SOHAIB ZAMAN KHANProject EngineerYokogawa Saudi Arabia Co.P.O. Box 3368, Al-Khobar 31952Ph: (03) 331-9724Email: [email protected]. (Mechatronics) UETL 04

TARIQ SHAHZAD ALI AHMEDManager OperationsAl-Shareef Factory for Cartoon ContainersRabwa, RiyadhPh: (011) 498-2071 x 41 , 050-316-0147 (cell)Email: [email protected]. (Ind. Engg) UETL 03

UMAR MUNIRS&S EngineerTIG-TESCOKhobarPh: (03) 833-8600 x 206 , 056-972-5100 (cell)Email: [email protected]. (Mechatronics) AIRU 08

SYED HARIS ALIPlanning EngineerOlayan Descon Industrial Co.Jubail, KSAPh: (03) 340-7024 x 2305 , 054-192-8902 (cell)Email: [email protected]. DCET 06

TAZIM HUSSAIN KAZMIInstructorGeneral Authority of Civil Aviation (GACA)P.O. Box: 15441, Jeddah 21444Ph: (02) 671-7717 x 529 , 050-952-1763 (cell)Email: [email protected]. (Avionics) PAF KU 71, MBA USA 97

USAMAH BIN TARIQSystem EngineerAther TelecomOlayaPh: 054-353-7710 (cell)Email: [email protected]. (TELCOM) MAJU 10

WAQAR AHMADB.Sc (CS), Preston U 06ISP EngineerNokia Siemens Network (NSN)Tatweer Towers B2, P.O. Box 340, Riyadh 11351Ph: , 059-228-4317 (cell)Email: [email protected]

SAAD MEHMOOD SIDDIQUIQA & QC EngineerObeikan Technical FabricsIndustrial City , RiyadhPh: 055-431-4510 , 059-536-5206 (cell)Email: [email protected]. (Textile Engg) TIP 07

MOHAMMAD USMAN LATIFSales DirectorSIEMENSP.O. Box 719, Khobar 31952Ph: (03) 865-9726 , 050-380-9502 (cell)Email: [email protected]. (Ind. E) NED 98

MUHAMMAD DANISH FARAZProcurement EngineerOlayan Descon Industrial Company Ltd.P.O. Box. 10108, Jubail 31961Ph: (03) 341-0671 x 633 , 059-488-2578 (cell)Email: [email protected]. (Ind.E) DCET 07

MUHAMMAD SHAKILProject EngineerSIEMENSAl-Rajhi Tower 7th fl Dammam-Khobar HighwayPh: 050-699-1113 (cell)Email: [email protected]. NED 01, M.Sc. KFUPM

MUHAMMAD BILAL AHMADSenior Engineer, Q & IGhazlan Power Plant, Rahima, Ras TanuraPh: (0) 667-9503 , 050-085-4635 (cell)Email: [email protected], Adamson U 95, MSME, U of ST, Philippines 97

NEMAT ULLAHP.O.Box 1053, Al-Khobar 31952Ph: (0) 887-3577 , 054-918-4250 (cell)Email: [email protected] (Geology), UETL 05, M.Sc (Geo),AIT Bangkok 11

SHARFUDDIN S. MALIKSr. Landscape EngineerSaudi Consulting ServicesP.O. Box 2341, Riyadh 11451Ph: (011) 484-2093 , 050-423-0785 (cell)Email: [email protected]. (Agr) Hons. POP 71, M.Sc (Agr) Hons. UOP 86

MUHAMMAD NAVEED FARUQUIProject EngineerM.A. Al-AzzazP.O.Box 31243 khobar 31952Ph: (03) 897-6283 , 050-777-4683 (cell)Email: [email protected]. NED 96

MOHAMMED ZIAUL ISLAMTraining coordinatorNational Industrial Gases Co SABICP.O. Box 10110, Jubail 31961Ph: (03) 357-5726 , 050-595-3058 (cell)Email: [email protected]. (Ind. Eng) MEU 77


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iep-sac journal 2013-2014

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