Final Report For Summer Training - Naif AlJuhani

KING ABDULAZIZ UNIVERSITY
MECHANICAL ENGINEERING DEPARTMENT
DEPARTMENT THERMAL ENGINEERING AND
DESALINATION TECHNOLOGY PROGRAM
MEP 390 – SUMMER TRAINING
SUMMER TRAINING FINAL REPORT
STUDENT NAME: NAIF MOHAMMED ALJUHANI
COMPUTER NOUMBER: 1207841
EVALUATOR: DR. MAJED ALHAZMI
SUPERVISOR: DR. MANSOOR SIDDIQUE
FALL 2017

i
ABSTRACT:
This report presents the training program from the period of 8 weeks from 22/5/2016
until 22/7/2016. The training was in Saudi Electricity Company at Jeddah Power Plant
3. This report describes the main activates which done during my training. The training
program covers many application in thermal mechanical engineering as Gas Turbine,
Pumps and heat exchangers. The training gave me a real experience of trouble shooting.

ii
TABLE OF CONTENTS
ABSTRACT i
LIST OF TABLES iv
LIST OF FIGURES v
1. INTRODUCTION: 1
1.1 The student’s mission statement for the training activity 1
1.2 Expected Training Learning Outcomes. 1
2 THE COMPANY: 2
2.1 Historical Background 2
2.2 Organizational Structure 4
2.3 Products 5
2.4 Customers 5
2.5 Engineering Units 5
2.6 Industrial Process 5
2.7 Environmental and Social Impact 17
2.8 Quality System 17
3 THE TRAINING ENVIRONMENT: 18
3.1 Work environment 18
3.2 Regulations and standards 18
3.3 Training Timeline 19
4 ASSIGNED TASK AND PROJECT: 20
4.1 Problem definition 21
4.2 Literature review and data collection 22
4.3 Knowledge integration with course work 24
4.4 Safety and environmental issues 24
4.5 Work plan 27
4.6 Economic Factors 28
4.7 Implementation 28
4.8 Impact analysis 28
4.9 Evaluation 29

iii
5 CONCLUSIONS AND RECOMMENDATIONS: 30
5.1 Achievement of expected learning outcomes 30
5.2 Recommendations to enhance future training in this
company
30
5.3 Recommendations to enhance future training of KAU
engineering students
30
REFERENCES 31
APPINDIX A 32

iv
LIST OF FIGURES
Fig(1): Power plant No.3 3
Fig(2): Jeddah power plant 3 organizational structure 4
Fig(3): Gas turbine components 6
Fig(4): Air inlet from outside of unit 7
Fig(5): Air filters 7
Fig(6): The compressor with 17 stages 8
Fig(7): The combustion chambers in GE unit 8
Fig(8): The ten combustion chambers in GE 9
Fig(9): The combustion chamber in APP unit 9
Fig(10): Liner in combustion chamber 10
Fig(11): Transition pieces in combustion chamber 10
Fig(12): Turbine stages in BBC unit 11
Fig(13): Rotor and stator of electrical generator 11
Fig(14): The Casing of gas turbine 12
Fig(15): Welding machine 13
Fig(16): Electric rod 14
Fig(17): Welding process 14
Fig(18): Turning machine 15
Fig(19): Grinding machine 15
Fig(20): Drilling machine 16
Fig(21): Electrical power generating stations 17
Fig(22): The training timeline 19
Fig(23): Gas turbine from GE ( 7001EA ) 21
Fig(24): Brayton cycle 22
Fig(25): The Helmet 26
Fig(26): Ear plugs 26
Fig(27): Ear muffs 26
Fig(28): Overall 27
Fig(29): The gloves 27
Fig(30): Safety glasses 28
Fig(31): Safety shoes 28
Fig(32): Electricity cost in Saudi Arabia 29

v
LIST OF TABLES
Table (1): Stages of plant build up 4
Table(2): Common problems in pumps workshop 16
Table(3): Specification of Frame 7001EA 20
Table(4): Work plan 27

1
1 INTODUCTION
1.1 The student’s mission statement for the training activity
In this report I will show and describe the main activates which done during my
training. I will mention what I learned during this program. It was the first time to me
working at a company. I felt the different between the studying and the working life. In
this training, I visited many sections which is helpful for me in many aspects. This
training improved my communication skills. This is coming from my communication
with our supervisor, the engineers and all staff in the plant. It's learned me how to deal
with the equipment and how to use safety tools. Also, I have learned a lot about the gas
turbine and its main component and its function.
1.2 Expected Training Learning Outcomes
- Team work skills
- How to work under supervisor
- Know the different between academic life and the field.
- An ability to use the engineering skills and tools for engineering practice.

2
2 THE COMPANY
2.1 Historical Background
On 05/04/2000, Saudi Electricity Company was established as a Saudi joint stock
company with a paid-up capital of (41,665,938,150) Saudi Riyal (Forty-one billion six
hundred and sixty-five million nine hundred and thirty-eight thousand one hundred and
fifty Saudi Riyals). This amount was divided into (4,166,593,815) shares (four billion
one hundred and sixty-six million five hundred and ninety three thousand, eight hundred
and fifteen shares). This was achieved by virtue of the Council of Ministers Order (No.
169) Dated 11/08/1419H which stipulated the merger of all Saudi electricity companies
in the Central, Eastern, Western, and Southern Regions in addition to the ten small
companies operating north of the Kingdom as well as the other electricity operations
managed by General Electricity Corporation, into a single joint stock company which is
now known as Saudi Electricity Company.
After the completion of the merger process in the year 2000, we followed a gradual and
systematic method in restructuring the company's business lines for the purpose of
assuring continuity of the electrical power services while maintaining the credibility of
the reliability of the electrical system and quality of services to our customers. We also
prepared our human resources to adapt to the required changes to realize our strategic
objectives and mutual vision.
In the beginning of 2002, the Board of Directors approved the new transitional
organizational structure which was designed based on functional business lines for
specialized activities. Strategic business functions emerged, i.e. Generation,
Transmission and Distribution, and Customer Services; including shared businesses and
support services to enable us to reinforce our performance at the level of all business
lines to draw our future directions for the anticipated holistic change.
In the beginning of 2003, the transitional organizational structure was activated, and the
second stage of the new organizational structure had been applied. In this concern, the
sectors and affiliate departments were defined directly for each and every specialized
business line. The job descriptions were prepared as well as the completion of the job
descriptions of all the other organizational sectors.
In the beginning of 2012, the National Grid SA, a limited liability company wholly
owned by the Saudi Electricity Company was established and launched. Its tasks and

3
responsibilities include electricity transmission in the Kingdom of Saudi Arabia and the
operation, control, and maintenance of the electrical grid. During that year, two more
business lines were introduced: Engineering and Projects Management, and Supply
Chain business lines.
In March 2014, the Board of Directors approved the organizational structure of the
Energy Trading & New Ventures business line which will supervise the trade relations
organized for the Saudi Electricity Company with electric power producers and major
consumers. Its new organizational structure will commence work before the end of the
year as per agreement with the Electricity and Cogeneration Regulatory Authority
(ECRA).
Currently, extensive work is in progress to complete the restructuring project in
compliance with the directions of the Board of Directors for bringing in strategic
partners of world-class service experiences in the field of electric power production and
distribution.(1)
Training location:
Power plant NO.3 Fig(1) is located in south of Jeddah in the first Industrial Area.
Fig(1): Power plant No.3
Stages of build up the plant:
In the third power plant, there is 35 gas turbine established in five stages since
1975 up to 2005 Distributed as follows in table 1:

4
Table (1): Stages of plant build up
2.2 Organizational Structure
Fig(2): Jeddah power plant 3 organizational structure
Number of
units
The
kind
Model
Date
created
Factory
Productivity
(MW)
Type of
fuel
1-4
Gas
turbine
7001B 1396 H GE 44.6 for unit Diesel
11-5
Gas
turbine
7001B 1399 H GE 44.6 for unit Diesel
12-17
Gas
turbine
11D5
1400 H
ABB 51.7 for unit Crude
18-27
Gas
turbine
11D5 1402 H ABB 51.7 for unit Crude
28-35
Gas
turbine
7001EA 1425 H GE 60 for unit
Diesel &
Crude

5
2.3 Products
PP3 product is an electricity. It's product about 1618 megawatts. It's the third largest
electric power production plant for the Western Region. Where the productivity percent
in this plant is 18% from the total energy produced for the Western Region.
2.4 Customers
The electricity from plant gathered to the network. Where the National Grid is
responsible for electricity distribution across the country.
2.5 Engineering Units
- Mechanical Engineering
This section comprises the design, analysis and of heat and mechanical power for the
operation of machines and mechanical systems.
- Electrical Engineering
Electrical engineering comprises the study and application of electricity, electronics,
and electromagnetism.
2.6 Industrial Process
2.6.1 Development of Gas Turbine
Gas turbine is an effective way to generate electric power . It is a turbine driven by
expanding hot gases produced by burning fuel. The production of gas turbine is between
1 MW and 250 MW .It Commonly used in rush hours.
Advantage of gas turbine
 Quick startup (Compared with steam turbine)
 Low cost (Compared with steam turbine)
 Easy to maintenance
 Quick shutdown (Compared with steam turbine)
Disadvantage of gas turbine
 Low production (Compared with steam turbine)
 High fuel consumption (Compared with steam turbine)
 Low life cycle

6
Components of gas turbine
Generally, Gas turbine has five main components Fig(3) which are:
1. Air inlet
2. Compressor
3. Combustion chamber
4. Turbine
5. Electrical generator
Fig(3): Gas turbine components
In field, each component need process and protection to work perfectly. We will start to
talk about each component separately.
1. Air inlet
Where this point is the entrance of air, we have about 700 air filter to make sure is no
any sands or dirty things. The air enters to compressor with pressure equal to 1 bar (
Atm ). 30 % of inlet air will be for combustion chamber and the other 70 % for cooling
inside the unit. Fig(4) shows the air inlet from outside of unit. In Fig(5) we see two
types of filters. One of them is cylindrical and the other is conical.

7
Fig(4): Air inlet from outside of unit
Fig(5): Air filters
2. Compressor
The compressor is a machine used to increase the pressure of gases. The air enter to
compressor with pressure equal to 1 bar and leave with 8 bar. Where the change of the
pressure is very high So, we need a compressor with multiple stages. The compressor
contains 17 stages Fig(6).

8
Fig(6): The compressor with 17 stages
3. Combustion chamber
As we mention in Ch1, In Jeddah Power plant No. 3, it has two types of units one of
them from GE and the other from ABB. The units from GE contain 10 combustion
chambers surrounding the compressor Fig(7) and Fig(8). The units from ABB contain
only one combustion chamber Fig(9).
Fig(7): The combustion chambers in GE unit

9
Fig(8): The ten combustion chambers in GE
Fig(9): The combustion chamber in ABB unit
Components of combustion chamber in GE:
1. Fuel nozzle
2. Liner. Fig(10)
3. Transition pieces. Fig(11)
4. Spark plugs
5. Flame detectors

10
Fig(10): Liner in combustion chamber
Fig(11): Transition pieces in combustion chamber
4. Turbine
Is a machines having a rotor, usually with vanes or blades, driven by the pressure,
momentum, or reactive thrust of a moving fluid, as steam, water, hot gases, or air, either
occurring in the form of free jets or as a fluid passing through and entirely filling a
housing around the rotor. In GE units, the turbine has 3 stages where the BBC units
contains 5 stages Fig(12).

11
Fig(12): Turbine stages in BBC unit
5. Electrical Generator
Is a machine to convert mechanical energy to electrical energy. It contains two
components: Rotor and stator Fig(13).
Fig(13): Rotor and stator of electrical generator
How the gas turbine works?
1. Air enters to the compressor due to suction process inside the compressor up to
given pressure ratio.
2. The compressor increase the pressure and temperature of air .

12
3. The air with high pressure goes to combustion chambers, the fuel nozzle will
start to spray the fuel with air inside each chambers. Then the spark plugs will
start the combustion.
4. Inside the combustion chambers, the hot burnt gases are produced and they go to
the turbine and exert pressure on the turbine blades.
5. The turbine starts rotation and producing mechanical power.
6. In the generator, the rotor will rotate with the high velocity that generate a
magnetic field then the electrical power will produce.
Casing:
Gas turbines have a casing Fig(14) around the blades that contains and controls the
working fluid.
Fig(14): The Casing of gas turbine

13
2.6.2 Workshops
Workshops section have many departments, and the most important departments is
Welding, Turning, grinding, drilling and NDT. The objective of the workshop at general
and these three departments in particular is supporting or serve the turbines.
1- Welding Workshop:
Welding is a fabrication or sculptural process that joins materials,
usually metals or thermoplastics, by causing fusion, which is distinct from lower
temperature metal-joining techniques such as brazing and soldering, which do
not melt the base metal. In Fig(15), the welding machine used to control the current.
Fig(16) shows the electric rod which used in welding process. Fig(17) shows how the
process work.
Fig(15): Welding machine

14
Fig(16): Electric rod
Fig(17): Welding process
2- Turning Workshop:
Turning operation Fig(18) is one of the most basic machining processes. That is, the
part is rotated while a single point cutting tool is moved parallel to the axis of rotation.

15
Fig(18): Turning machine
3- Grinding Workshop:
Grinding is an abrasive machining process that uses a grinding wheel as the cutting tool
Fig(19).
Fig(19): Grinding machine

16
4- Drilling Workshop:
Drilling is a cutting process that uses a drill bit to cut a hole of circular cross-section in
solid materials. The drill bit is usually a rotary cutting tool, often multipoint Fig(20).
Fig(20): Drilling machine
5- NDT Workshop:
NDT means Non-destructive testing, and it's defined as a process of inspecting, testing,
or evaluating materials, components or assemblies for discontinuities, or differences in
characteristics without destroying the serviceability of the part or system. It's used
mostly to check if there are any cracks in the shafts, also to decide if the shaft should be
changed or it can be fixed according to the condition of the cracks.
6- Pumps workshop:
Pumps is very important workshop inside the plant. Each unit have different types of
pump as: Fuel pump, oil pump and water pump. In pump workshop there are common
problems. Table(2) will show many problems and it's causes.
Table(2): Common problems in pumps workshop
Problem Causes
Pump rotate but it doesn't pump liquid Suction line is dirty
Pump doesn't produce any pressure May be there is a leakage
Bearing is hot Need to check the lubrication

17
2.7 Environmental and social impact
A power plant can affect the environment by its construction and by its operation. These
effects can be for long or short time. A power plant and its auxiliary components take
up space on the ground, in the air, and the use water resources. Also, it may emit
pollutants into the air. It can also affect on the future uses of nearby land.
Inside the unit, we burn fuels to make either hot air needed to rotate power turbines
generating electricity. The burning of fuel creates exhaust gases and other products,
including air pollutants.
The construction and operation of a power plant can have noises effects on the
community in which the power plant is built. Construction of the power plant, Also, it
might have an effect on community aesthetics or business. Costs for community
services such as police, fire protection.
There also can be positive effects on the community such as jobs for local population
and provide the electricity for them.
2.8 Quality System
Saudi Arabia has a power transmission and distribution networks length 554,254 (km-
circuit) of high voltage lines and cables and range from 110 kV to 380 kV. The number
of settlements electrified reached 12,722. The company is looking forward to increasing
the efficiency and effectiveness of its main tasks of dealing with the generation,
transmission and distribution business and to achieve maximum benefit from its capital
projects by providing the best to our customers.(2)
Fig(21): Electrical power generating stations

18
3 THE TRAINING ENVIRONMENT
3.1 Work Environment
During the summer training, we took rotational in each section in plant. Where in each
week we have task with that section.
3.2 Regulation and standards
Supervisors: They have the primary responsibility for implementation of the
Personal Protective Equipment ( PPE ) program in their work are. They are
responsible for:
 Ensuring PPE is available;
 Providing PPE as required;
 Providing PPE as required or upon request to all employees.
 Ensuring PPE is being used by each affected employee during all job tasks
which require such protection;
 Conducting specific hazard assessments for personal protective equipment
use upon request;
 Documenting purchase and distribution of all PPE.
Environmental Health and Safety are responsible for:
 Assessing the workplace to determine if hazards are present, or are likely
to be present, which necessitates the use of PPE.
 Selecting and recommending PPE that properly fits each affected
employee.
 Providing training in the proper use and care of PPE
Employees are responsible for:
 Inspecting all PPE prior to its use.
 Wearing PPE upon the direction of their immediate supervisor.
 Participating in mandatory training.
 Notifying their supervisor when new PPE is necessary.

19
3.3 The.Training.Timeline
Fig(22): The training timeline

20
4 ASSIGNED TASK AND PROJECT
4.1 Problem Definition
In this section of report, I will chose one of the unit inside power plant 3 which is unit
number 29. This unit from General Electric and it's model is 7001EA Fig(23). It created
in 1425 H. Table(3) will show some of specification of this unit.(3)
Fig(23): Gas turbine from GE ( 7001EA )
Table(3): Specification of Frame 7001EA
Frame 7001EA
Pin (bar) 1
Fuel Type Crude oil and Diesel
Pressure Ratio 12.6 : 1
Turbine Speed (rpm) 3600
Exhaust Temperature (K) 807.594
Output, Kw 85,580
Firing Temp K 1385.928
Compressor Stages 17
Turbine stages 3
Mass Flow (kg/s) 299

21
Now, I will find the temperature after compression:
𝑇2 = 𝑇1 (
𝑃1
𝑃2
)
𝑘−1
𝑘
We assume T1 is equal to 300 K
𝑇2 = (300) (12.6)
0.4
1.4
𝑇2 = 618.7 𝐾
We have all temperatures and pressure ratio. So we can draw Brayton cycle Fig(24)
Fig(24): Brayton cycle
We will find the brayton efficiency:
η = 1 −
1
( 𝑟)
𝑘−1
𝑘
Where:
r: pressure ratio

22
η = 1 −
1
(12.6)
1.4−1
1.4
η = 51 %
The total mass flow rate enters to compressor is 299 kg/s. Where:
70% of mass flow rate is for cooling
30% of mass flow rate is for combustion chambers
So, the mass flow rate enter the combustion chambers is 89.7 kg/s.
Now, we will find work of compressor and work of turbine.
𝑊𝑐 = ( 𝑚 𝑡 𝑐𝑝 𝑇1 ) − ( 𝑚 𝑐.𝑐 𝑐𝑝 𝑇2 )
𝑊𝑐 = ( 299 × 1.005 × 300 ) − ( 89.7 × 1.005 × 618.7 )
𝑊𝑐 = 31.5 𝑀𝑊
𝑊𝑇 = ( 𝑚 𝑐.𝑐 𝑐𝑝 𝑇2 ) − ( 𝑚 𝑐.𝑐 𝑐𝑝 𝑇4 )
𝑊𝑇 = ( 89.7 × 1.9 × 1386 ) − ( 89.7 × 1.099 × 807.9 )
𝑊𝑇 = 156.6 𝑀𝑊
4.2 Literature Review and Data Collection
Gas turbines are one of the most widely-used power generating technologies. Gas
turbines are a type of internal combustion engine in which burning of an air-fuel
mixture produces hot gases that spin a turbine to produce power. It is the production of
hot gas during fuel combustion, not the fuel itself that the gives gas turbines the name.
Gas turbines can utilize a variety of fuels, including natural gas, fuel oils, and synthetic
fuels. Combustion occurs continuously in gas turbines, as opposed to reciprocating
engines, in which combustion occurs intermittently.

23
Nowadays, Gas turbines are becoming increasingly used as power generators for a wide
variety of applications around the world. Originally they were developed solely for
aircraft propulsion where their inherent low specific weight (i.e. mass/unit power) made
them essential for high speed flight. they have been developed to a high degree of
efficiency both thermodynamically and mechanically. The lower efficiency of the gas
turbine will effect to the performance of the gas turbine itself, the waste of the fuel
because of the unburned hydrocarbon and the impact to the environment, while the gas
turbine with a incomplete combustion. To increase the performance in term of
efficiency, the gas generator speed is controlled from 1500 rotary per second to 1250
rotary per second. In order to increase the efficiency of the gas turbine, the power output
must high, because it is proportional to the efficiency. Besides low fuel consumption is
also important to evaluate an efficient gas turbine because it is inversely proportional to
efficiency of the unit.(4)
Gas turbine history:
 1791: First patent for a gas turbine (John Barber, United Kingdom)
 1904: Unsuccessful gas turbine project by Franz Stolze in Berlin (first axial
compressor)
 1906: GT by Armengaud Lemale in France (centrifugal compressor, no useful
power)
 191: First GT featuring intermittent combustion (Holzwarth, 150 kW, constant
volume combustion)
 1923: First exhaust-gas turbocharger to increase the power of diesel engines
 1939: World’s first gas turbine for power generation (Brown Boveri Company),
Neuchâtel, Switzerland (velox burner, aerodynamics by Stodola).
 1946: National Gas Turbine Establishment formed from Power Jets and the RAE
turbine division bring together Whittle and Hayne Constant's work In Beznau,
Switzerland the first commercial reheated/recuperated unit generating 27 MW was
commissioned.
 1963: Pratt and Whitney introduce the GG4/FT4 which is the first commercial aero
derivative gas turbine.
 2011: Mitsubishi Heavy Industries tests the first >60% efficiency gas turbine (the
M501J) at its Takasago works.(5)

24
4.3 Knowledge integration with course work
In this part, I will list the college courses which are related to the training in power plant
three.
 Material Science (CHE210): To know the kinds of materials and its properties
and changes in them.
 Machine Element (MENG310): In this course, we studied bearings types and
the static and the dynamic loads on shaft.
 Heat Exchanger (MEP460): We studied how can exchange the heat in
industrial by using different types of heat exchanger such as: shell and tubes heat
exchanger.
 Gas Turbine (MEP474): In this course, we took chapters contain information
about gas turbine and its applications.
 Pumps and Hydraulics (MEP492): In this course, we studied pumps, pumps
types, pump components, pumps selections and pumps connections: series and
parallel.
4.4 Safety and environmental issues
The Saudi Electricity company is care about the safety standards clearly. They provide a
personal protective equipment to the employees in the field. Also, the company making
a lot of tests like the hearing test for the employees periodically, to make sure that they
are safe. If they Figure out that any one of the employees has a health problem because
of his working place they directly transfer him to another place to avoid the
complications.
Personal protective equipments
 Helmet:
This helmet Fig(25) used to protect the head from injury may come from objects falling,
bad weather, electric shock and any other possibilities. It's made of plastic to be non-
electrically conductive.

25
Fig(25): The Helmet
 Ear plugs and ear muffs:
It's used mostly in areas where the level of employee exposure to noise equal to 85
decibel or more over 8 hours. These ear plugs Fig(26) and ear muffs Fig(27) protect the
ear from injury or any other damages.
Fig(26): Ear plugs
Fig(27): Ear muffs

26
 Overall:
The overall Fig(28) is a protective clothing that designed to protect the body from
injury, heat, flame, radiation and chemicals liquids or anything else.
Fig(28): Overall
 Gloves:
The gloves Fig(29) provide a protection from electric shocks and extreme heat.
Fig(29): The gloves
 Safety glasses:
Safety glasses Fig(29) used to protect the eye during the welding, grinding or any cut
operations. It's also protect the eye from the gases, harmful vapors and liquids.

27
Fig(29): Safety glasses
 Safety shoes:
Safety shoes Fig(30) is important to protect feet inside the plant.
Fig(30): Safety shoes
4.5 Work Plan
Our supervisor Engineer Abdullah AlJunadi share the work plan in first day which is in
table(4).
Table(4): Work plan
Task Name Start date Department Assigned
Lecture 1st
week OPT All Team Members
Working in Department 2nd
week W/C All Team Members
Working in Department 3rd
week W/C All Team Members
Working in Department 4th
week MB All Team Members
week IC2-el3 All Team Members

28
4.6 Economic factor
In Fig(32), it shows applying new consumption for all categories of Service
according to Council of Ministers' decree No.95 Dated 17/03/1437:
Fig(32): Electricity cost in Saudi Arabia
4.7 Implementation
The Saudi electricity company and Jeddah power plant 3 have inaugurated the
kingdom's first independent project for the production of electrical power, Arab news
has reported. The Jeddah Power Plant 3, which was implemented at a total investment
of about 4 billion SR, adds 480 MW of new generating capacity boosting the kingdom's
electricity network. (6)
4.8 Impact analysis
As any industry field, Power Plant 3 use petroleum products which give off the
following emissions when they are burned as fuel:
Carbon dioxide (CO2)
Carbon monoxide (CO)
Sulfur dioxide (SO2)
Nitrogen oxides (NOX)
Nearly all of these byproducts have negative impacts on the environment and human
health:
Carbon dioxide is a greenhouse gas and a source of global warming.
SO2 causes acid rain, which is harmful to plants and to animals that live in water, and it
worsens or causes respiratory illnesses and heart diseases, particularly in children and
the elderly.

29
NOX contributes to ground-level ozone, which irritates and damages the lungs. (7)
4.9 Evaluation
In the end of summer training program in Power Plant 3, my supervisor Eng.
Abdullah AlJunedi thank me and my friends from King Abdul-Aziz University for
our discipline in attendance and out behavior. He gives us some advices and
recommendations.

30
5 CONCLUSIONS AND RECOMMENDATIONS
5.1 Achievement of expected learning outcomes
At the end of this training, I have a good idea about the field and the workplace after
graduation. The training gives me chance to see what I learned in university in the
real. In the training, I saw some applications such as: Gas turbine, Heat exchanger
and how it works. Also, we covered some safety section in the plant such as: Human
safety, fire protection and the unit protection which is the unit can protect itself by
sensor if there is a dangers case.
5.2 Recommendations to enhance future training in this company
- Respect the work time.
- Team work and how to deal with other staff.
- How to deal with safety equipment.
- The information about gas turbine and its main function it is how it is work
5.3 Recommendations to enhance future training of KAU engineering students
My recommendation for student from our university is a Providing a good impression of
the King Abdul-Aziz University.

31
REFERENCES:
1. https://www.se.com.sa/ar-sa/Lists/List8/Attachments/1/IPP-Program-Report.pdf
(Visited on 23/9/2016).
2. http://bv.com/Projects/Saudi-Electricity-Company (Visited on 23/9/2016).
3. https://powergen.gepower.com/FactSheet/7E.03-fact-sheet-2016.pdf (Visited on
23/9/2016).
4. http://www.wartsila.com/energy/learning-center/technical-comparisons/gas-turbine-
for-power-generation-introduction (Visited on 23/9/2016).
5. http://theinventors.org/library/inventors/blenginegasturbine.htm (Visited on
23/9/2016).
6. http://bv.com/Projects/Saudi-Electricity-Company (Visited on 23/9/2016).
7. http://environment-ecology.com/energy-and-environment/92-how-does-fuel-impact-
the-environment.html (Visited on 23/9/2016).

Final Report For Summer Training - Naif AlJuhani

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