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Engineering Functions for Bangladesh Socio-Economic
Development Aspects
Md Mamunur Rashid, Management Counsellor
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Abstract
The All branches of Engineers have in its roll more than 25000 engineers from 0.1 million
engineers from 142.319 million people of Bangladesh with about 30% in the category of
Fellows, 60% Members and the rest as Associate Members at the Institution of Engineers ofBangladesh for the commitment to develop better world. All Engineers in Bangladesh are acted
with science; mathematics and management function for socio economic development aspects in
Bangladesh. Besides, the sources of energy in nature are made useful to people in structures,
machines, products, systems and processes through engineering and management activities for
human being. While the most widely accepted functions of management are planning,
organizing, staffing, directing and controlling for economic value adding purposes. Generally
engineering activities is genetically compatible with management functions for also adding more
value. In this paper is focused on engineering activities with management functions for all
branches of engineering activities for socioeconomic aspect for human being in Bangladesh as
well as the globe.
Keywords
Engineering Activities; Management Functions; Value adding; Socio Economic Aspects.
1 Introduction
Problem can be caused any difficulty or inconvenience. Common function to all engineering
works can be solving these difficulties. Moreover, engineers normally face with the rapid
technological development, free market economy and Uruguay round agreements, depletion of
worlds natural resources, environment and development, human rights, role of government as
executing agency of development, phenomenon growth of electronics and information
technology [1-2]. The problems may involve quantitative or qualitative factors; physical or
economical; abstract mathematics or common sense [3]. Although all engineering problems can
be vary in scope and complexity [4]. For challenging the problems, an analysis of the situation
and a preliminary decision on a plan of attack can be considered. Subsequently, the problem can
be reduced to a more categorical question that can be clearly stated. Followed by the design can
be always checked for accuracy and adequacy. Finally the results for the simplified problems can
be interpreted in terms of the original problem and reported in an appropriate form [5].
According to above circumstances, management activity can be genetically worked with
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engineering activity for removing the difficulty for more value adding purpose in Bangladesh to
achieve the vision 2021. This article is focused for engineering functions, how to more
compatible with management functions to socio economic development in Bangladesh. The
paper is divided into five sections:
Disciplines of engineering Functional areas of all branches of engineering Discussion Recommendation Conclusion
2 Disciplines of Engineering
Many branches of engineering disciplines are in education and practices likes: Mechanical
Engineering, Electrical and Electronics Engineering, Chemical Engineering, Civil Engineering,
Computer Science & Engineering, Information Technology, Aerospace Engineering, Nuclear
Engineering, Military Engineering, Agricultural Engineering, Petroleum Engineering, Naval
Architecture & Marine Engineering, Water Resource Engineering, Recycling Engineering, Deep-
sea Engineering, Micro-manufacturing Engineering, Ceramics Technology, Composite Materials
Technology, Bio-medical Engineering, Environmental Engineering, Mechatronics, Industrial &
Production Engineering, Metallurgical Engineering, Instrument Engineering, Plastics
Technology, Genetic Engineering, Renewable Energy, Artificial Intelligence, Engineering
Synthesis, Geo-system Engineering, Quantum Engineering and Information Physics, Robotics
Engineering, Telecommunication Engineering, Refrigeration and Air-conditioning Engineering,
Power plant Engineering, Leather Engineering, Textile Engineering, Automobile Engineering ,
Refractory Engineering and Engineering Management. Among them of branches of engineering,
the functions of Mechanical Engineering, Electrical & Electronics Engineering, Chemical
Engineering, Civil Engineering and Engineering Management are discussed as follows due to
their most important roles in Bangladesh:
2.1 Mechanical Engineering
The branch of mechanical engineering can be concerned with the design, manufacture
installation & operation of engines, machines and manufacturing process. Mechanical
engineering can be involved the application of the principles of dynamics, control,
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thermodynamics, heat transfer, fluid mechanics, computational fluid mechanics, and strength of
materials, material science, tribology, mathematics & computation [1-2]. While increasing
knowledge of electronics and in particular of microprocessor is now also required for mechanical
engineer in Bangladesh. However it can further added that the knowledge of economics,
language (for communication), law, accountancy, environment and management etc. is now an
integral part of mechanical engineering profession also considered in Bangladesh. According to
encyclopedia Britannica [8], four functions of the Mechanical Engineer are following: the first is
the understanding the Mechanical Science. Second is the sequence of research, design and
development to meet present and future needs through mechanical science. Third is production
of products and power, which embraces planning, operation, and maintenance. The goal is to
produce the maximum value with the minimum investment and cost while maintaining or
enhancing longer-term viability and reputation. Management oriented activities likes; Operations
research, value engineering, and PABLA (problem analysis by logical approach) can be linked
with mechanical activities for more value adding purposes. Moreover, mechanical engineers can
also analyze customer requirements, recommend satisfying needs economically, resolving
related problems and decide how assets to be used. In Bangladesh, mechanical engineers are
doing above functions including maintenance and installation management works in fertilizer/
chemical/power plant; roads and highway maintenance equipment maintenance management;
local government engineering works; water sanitation works; management consulting/counselor;
teacher for university/ College/polytechnic institutions for socio economic development aspects.
2.2 Electrical and Electronics Engineering
The following functions can be concerned of electrical and electronics engineering branch; basic
research in physics, other sciences, and applied mathematics in order to extend knowledge
applicable to the field of electronics; applied research based on the findings of basic research and
directed at discovering new applications and principles of operations; development of new
materials, devices, assemblies, and systems suitable for existing or proposed product lines;
design of devices, equipment and systems for manufacture; and field testing of equipment and
systems. Besides, management activities can be done by electrical and electronics engineers to
perform above tasks. In Bangladesh, electrical engineers are working above jobs including
engineering management in telecommunication industry, power distribution, rural electrification
and software/web development etc. for socio economic development aspects.
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2.3 Chemical Engineering
Roles of the chemical engineers are chemical engineers are employed in the design and
development of both processes and plant items; plant operation and control is increasingly the
sphere of the chemical engineer rather than the chemist, chemical engineering provides an ideal
background for the economic evaluation of new projects and in the plant construction sector for
marketing. The fundamental principles of chemical engineering underlie the operation of
processes extending well beyond the boundaries of the chemical industry and chemical engineers
can be employed in a range of operations outside traditional areas. Plastics, polymers and
synthetic fibers involve chemical-reaction engineering problems in their manufacture with fluid
flow and heat transfer considerations dominating their fabrication. The dyeing of a fibre is a
mass transfer problem. Pulp and paper manufacture involves considerations of fluid flow and
heat transfer. While the materials are different, these again are found in modern continuous
production of foodstuffs. The pharmaceuticals industry presents chemical engineering problems,
the solutions, which have been essential to the availability of modern drugs. The nuclear industry
can be made similar demands on the chemical engineering, particularly for fuel manufacture and
reprocessing. Fuel management can be involved specifying procuring and managing fuel
throughout its plant lifetime & beyond. Chemical engineers are involved in many sectors of the
metals processing industry, which extends from steel manufacture to separation of rare metals.
Moreover, in Bangladesh chemical engineers are served for management oriented activities canbe performed successfully to run the plant including hydrocarbon related activities like NG gas
identification, exploration and distribution related engineering management activities for socio
economic development in Bangladesh.
2.4 Civil Engineering
Civil engineers have to know their science, can be able to make use of that science and
understand the restrictions and uncertainties in their practicing art even more to face the
challenges. The functions of civil engineer can be divided into three categories [3]: those
performed before construction (feasibility studies, site investigation and design), those performed
during construction (dealing with clients, consulting engineers and contractors), and those
performed after construction (maintenance and research). No major project today is started
without an extensive study of the objective and without preliminary studies of possible plans
leading to a recommended scheme, perhaps with alternatives. Feasibility studies may cover
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alternatives methods e.g. bridge versus tunnels, in the case of a water crossing or once the
method is decided, the choice of route. Both economic and engineering problems must be
considered. An opening site investigation is part of the viability study, but once a plan has been
adopted a more extensive investigation is usually crucial. Money spent in rigorous study of
ground and substructure may save large sums later in remedial works or in changes made
necessary in construction methods. The loadbearing qualities and stability of the grounds are
important factors in any largescale construction. The engineering manager may be in charge of
setting the overall projects schedule and budget and needs to have the ability to keep big picture
perspective. In civil engineering perspective, the managing of a specific project during
construction, usually called construction engineering management, project director is done as
the main persons or company in charge of getting a project constructed, including preparing the
overall bid, managing subcontractors and maintain the relationship with owner for socio
economic aspects in Bangladesh.
2.5 Engineering Management
The engineering manager possesses abilities to apply engineering principles and skills in
organizing and directing people and projects through effectively and efficiently [6]. Engineering
management functions are linking for two types of jobs; the management of technical functions
(such as design, production and maintenance) and the top management of engineering and
technology companies [7]. Moreover engineering manager does not actually perform thetechnical engineering tasks through supervision the management of engineering and technology
policy development, technology assessment, technology transfer, research, development, design,
evaluation, production, commissioning or decommissioning of technical, electrical or electronic
equipment/system, but coordinates the overall project effort by assigning the different technical
tasks to the available staff. While management activities can be concerned include contract
management, project management, partnering, office management, professional practice and
development, financial management, human resources management, marketing and sales, ethics,
technology and innovation management, information management, continuing education,
organizational theory, strategic planning, conflict management, negotiating, risk management,
globalization, networking, change management, teamwork, team building, communication,
mentoring, coaching, and diversity for more value adding the engineering activity. All branches
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of engineering activity can be linked with management functions for better productivity in
Bangladesh also for the humanity.
3 Functional Areas of all Branches of Engineer in the Globe
From the above study has been come to the following decision for the work of all branches ofengineering and can be applied in Bangladesh for overcome the poverty, unemployment, GDP
growth etc to achieve the vision 2021:
3.1 Research and exploration
Using mathematical and scientific concepts, experimental techniques and inductive reasoning,
the research engineers in Bangladesh can be sought new principles and processes for advances of
technology for human being at efficiently and effectively to change socio economic condition in
Bangladesh.
3.2 Development and Improvement
Engineers can be applied the results of research to useful purposes through creative application
of new knowledge for a working model of a new electrical circuit, a chemical process, or an
industrial machine in Bangladesh for development and improvement socio economic situation of
Bangladesh people.
3.3 Design
In designing a structure or a product can be preferred methods, specified materials, determined
outlines, satisfied technical requirements and met performance specifications with the need of
Bangladesh people aspects.
3.4 Construction
Engineer is responsible for preparing the site , determining procedures that can economically
and safely yield the desired quality directing the placement of materials and organizing the
personnel and equipment for the need of Bangladesh.
3.5 Production
Plant layout and equipment selections are the responsibility of the production engineer, who
chooses processes and tools, integrates the flow of materials and components and provides for
testing and inspection for complying with the need with people/customer of Bangladesh.
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3.6 Operation
Engineer can controlled machines, plants, and organizations providing power, transportation and
communication; determines procedure and supervises personnel to obtain reliable and economic
operation of complex equipment.
3.7 Management and other functions
Almost industries engineers can be analyzed customer requirements, recommend units to satisfy
needs economically and resolve related problems for developed new product to accelerate the
socio economic development in Bangladesh.
4 Discussions
The author is observed different branches of engineer activity with line of engineering
management aspects in Bangladesh. In gist, at smaller companies, a single engineer can besuitable to perform most of this task. At larger companies, especially if working on enormous
scale projects, an engineer can be appropriate to effort mostly one functional area. Engineers
typically work in a team environment with constant communication among from each functional
area or several depending on the size and complexity of the organization/project/programme
using resources. The engineer can be made technological advances and availability of technology
for people. Moreover, engineer can be actively participated to see that such progresses do really
improve the welfare of people. The engineer can be concerned himself with the results of
technological progress such as its effect on the physical environment and its social and economic
impact, by virtue of his knowledge, skill and unique role in society. The results of engineering
activities can be contributed to the welfare of people by furnishing food, shelter, and comfort; by
making work, transportation and communication easier and safer; and by making life pleasant
and satisfying. A successful engineer can be prepared for decision making on complex problems
in broad areas; skilled in the use of sophisticated tools and creative in the development of new
techniques; conceived vast projects, analyzed as integrated man-machine-environment systems,
and the ability to predict technical performance and human impact. An engineer may be changed
his profession 3-5 times for fasting changing the world due to information technology; to be
flexible enough to adjust him with the changes in profession. Hence, engineering educational and
professional institutions may be significantly affected. In this perspective, Bangladeshs engineer
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are now educated in Master in Business Administration (MBA) for coping their management
activities with engineering activities for socio economic development aspects.
5. Recommendations
The author has been made following recommendations for engineering activities all over theworld all engineers not only for Bangladeshs engineers to make better world:
A comprehensive statutory registration system for engineers can be done by respectivegovernment of UN for regulating their jobs. This registration can be assisted in protecting
public health and safety, it also can be provided information for consumers protects the
community from unethical practitioners, reduced the costs of doing business.
An engineering organizations can be attempted to transform themselves to competesuccessfully in the future through variety of following management initiatives:
Total quality management Just-in-time (JIT) production and distribution systems. Time-based competition Lean production/lean enterprise Building customerfocused organizations. Activity-based cost management Employee empowerment and Reengineering etc.
The engineers can be executed the own work independently control and direction by the useof initiative, skill and independent judgment, for this purposes an environment can be created
by the respective authority /state/government.
Moreover, the consultant for engineering activity can be performed , but not be limited to, thefollowing:
Examine the type of services and work provided by engineers in all branches ofengineering and interrelated professions within the marketplace to determine the
interrelationship that exists between the various branches of engineers and other
interrelated professions.
Review and analyze educational requirements of engineers. Identify the degree to which supplemental or overlapping work between engineering
branches and interrelated professions occurs.
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Identify the manner in which local and state agencies utilize regulations and statues toregulate engineering work.
6. Conclusions
For all branches of engineering, setting up of exact specifications and precise measurements isone of the challenging aspects in the world of engineering functions in any engineering
organization as it reduces inventory problems and simplifies maintenance not only in
Bangladesh. It can be concluded that the manager for engineering functions and activities in an
organization can be developed a good leadership style such as the contingency theory of
leadership, which is flexible to accommodate the variety of problems and situations that keep
cropping up for socio-economic development perspective in the Earth. Each engineer in the
globe must be followed for human being advance with socio economic development aspects for
their own business. Hence the 50th
anniversary of independence of Bangladesh, percentage of
GDP with industrial ancestry can be grown from the present 28% to 40%, and where the proportion
of the labour force employed can be raised from the present 16% to 25% in 2021 according to
proposed industrial policy 2010. Bangladesh has to be a continuous development of human
resources, especially where it concerns manufacturing and energy security. The government of
Bangladesh can remain steadfast in taking environmentally-friendly and technologically-modern
initiatives aiming at accelerating the growth of all important industrial sectors such as energy and
fuel, agriculture and forestry, acquiring and processing of minerals, tourism and hospitality,
construction, information and communications technology by mobilizing capital and manpower
especially engineers.
Md Mamunur Rashid*Management Counsellor
Bangladesh Institute of Management
4, Sobhanbag, Mirpur Road, Dhaka-1207, Bangladesh
Email: [email protected]
Phone:88-02-8117405~07
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References
1. Azim, AM (2000), Mechanical Engineering in the 21st century, Proceedings of Annual Papermeet and International Conference, The Institution of Engineers, Bangladesh, mechanical
Engineering Division, 17-19 February 2000, Lecture no.1 pp 1-7.2. Azim, AM (1999), Paradigm shift in engineering profession and the flexible engineer,
Journal of Multidisciplinary, Vol. 23-24 (1-2) PP.1-5
3. Sobhan, AM (1999), Direction of civil engineering profession in twenty first century, Journalof Multidisciplinary, Vol. 23-24 (1-2) PP.14-21
4. Mohiuddin, GM (1999), Direction of engineering profession in twenty first century, Journalof Multidisciplinary, Vol. 23-24 (1-2) PP.22-30
5. Rashid, M.M. (2002), Engineering Functions in the 21st Century. Proceedings of the First Annual Paper Meeting and the First International Conference on Electrical Engineering,
February 9, 2002, Rajshahi, Bangladesh, pp. 171-175.
6. Daniel L. Babcock, (1978), Is the Engineering Manager Different? Machine Design, March9, 1978, pp. 82-85.
7. Dhillon, B.S. (1987) Engineering Management, Technomic Publishing Company Inc.,Lancaster, PA, 1987.
8. http://www.britannica.com/; logging date July 5, 2011.
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