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School of Architecture & Construction Technology and Management . Department of Construction Technology and ManagementHosting Company: - RAMA CONSTRUCTION PLC Final Internship Report Internship duration (November-February) 2021 GC.Name of student ID. No Yasichalew Sefineh 01212/ Yechale Baynekaw...

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School of Architecture & Construction Technology and Management Department of Construction Technology and Management Hosting Company: - RAMA CONSTRUCTION PLC Final Internship Report Internship duration (November-February) 2021 GC.

Name of student 1. Yasichalew Sefineh

ID. No 01212/09

2. Yechale Baynekaw…………………………01218/09 3. Yeshambel Fentahun ………………………01227/09

Site Supervisor: - Alemseged Genetu Supervisor: - ins. Solomon. Chalie

Date: - january25, 2021 Gondar, Ethiopia

Acknowledgement First and foremost we would like to thank the almighty GOD for giving us all the things we deserved in our lives. we would like to thank university of Gondar institute of Technology, department of construction technology and management for giving us the chance to have experience on the practical work and better skills with theoretical knowledge on this internship program, I would like to give our sincere thanks for my academic advisor Instructor Solomon Chalie for her valuable advice. I am thankful to all the people within RAMA CONSTRUCTION PLC, but most of all to my supervisor Mr. ALEMSEGED. GENETU & ABIY for giving me kind guidance, gentle supervision and encouragement throughout our internship period. The success and accomplishment of this report stems from the efforts and dedication offered by Rama construction staff members, whose support was either direct or indirect during our internship. We thank all of them.

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Executive summary This report is a report about the internship experience that we have under taken during the last months. In this report we have tried to list the overall aspects of the internship experience. We have briefly summarized what is expected in the next chapters in this report. This report includes the overall of our internship program categorized into four main chapters. The first chapter discuss the background of the hosting company including its brief history, its main products or services, its main customers or end users, its overall organization and work flow as well as its vision, mission, core value, goals and strategic direction.in the second chapter we have tried to give a brief review of structural elements of a building and the steps we have followed to construct these structures, challenges we have faced while performing my tasks and measures taken to overcome this challenges. The third chapter includes our project that we have done at Commercial bank of Ethiopia Infrastructure Works project includes overall benefits we have gained in the program followed by a chapter of conclusion and personal recommendation.

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Achronomys PLC…………….… private limited company COVID-19 ……….coronavirus disease of 2019 GC …………….General Contractors BoQ………………bill of quantity PPC…………………… Portland pozzolana cement OPC…………………..Ordinary Portland cement EBCS……………….Ethiopian building code of standard

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Table of Contents Acknowledgement ........................................................................................................................................................................................................................................................................... i Executive summary ........................................................................................................................................................................................................................................................................ ii Achronomys ..................................................................................................................................................................................................................................................................................... iii List of figure ....................................................................................................................................................................................................................................................................................vi List of table ......................................................................................................................................................................................................................................................................................vi Chapter one...................................................................................................................................................................................................................................................................................... 1 1

BACKGROUND OF THE COMPANY .............................................................................................................................................................................................................................. 1 1.1

Company profile...................................................................................................................................................................................................................................................... 1

1.2

Vision ...................................................................................................................................................................................................................................................................... 1

1.3

Mission.................................................................................................................................................................................................................................................................... 1

1.4

Values of the company ............................................................................................................................................................................................................................................ 2

1.5

Objective of the company ........................................................................................................................................................................................................................................ 2

1.6

Projects under taken (holding project) ..................................................................................................................................................................................................................... 2

1.7

Main customers or end users ................................................................................................................................................................................................................................... 3

1.8

Organizational structure .......................................................................................................................................................................................................................................... 3

Chapter two ..................................................................................................................................................................................................................................................................................... 5 2

OVERALL INTERNSHIP EXPERIENCE .......................................................................................................................................................................................................................... 5 2.1

The section that I have been working ...................................................................................................................................................................................................................... 5

2.2

Work flows of the section ........................................................................................................................................................................................................................................ 5

2.3

Work task I have been executing & Procedures I followed ...................................................................................................................................................................................... 6 2.3.1

Site work ..................................................................................................................................................................................................................................................... 6

2.3.2

Office work ............................................................................................................................................................................................................................................... 24

2.4

Challenges I have been facing during performing my work task ........................................................................................................................................................................... 26

2.5

Measures we have taken to overcome the challenges............................................................................................................................................................................................. 26

Chapter three ............................................................................................................................................................................................................................................................................... 27 3

OVERALL BENEFITS OF THE INTERNSHIP PROGRAM ........................................................................................................................................................................................... 27 3.1

Upgrading theoretical skill .................................................................................................................................................................................................................................... 27

3.2

Improving practical skill ........................................................................................................................................................................................................................................ 27

3.3

Industrial problem-solving capability .................................................................................................................................................................................................................... 27

3.4

Team playing skills ............................................................................................................................................................................................................................................... 27

3.5

Leadership skills .................................................................................................................................................................................................................................................... 28

3.6

In understanding work ethics & related issues ....................................................................................................................................................................................................... 29

3.7

Entrepreneurship skills .......................................................................................................................................................................................................................................... 29

Chapter four ................................................................................................................................................................................................................................................................................... 30 4

Conclusion and recommendation ....................................................................................................................................................................................................................................... 30 4.1

Conclusion ............................................................................................................................................................................................................................................................ 30

4.2

Recommendation ................................................................................................................................................................................................................................................... 31

Reference ....................................................................................................................................................................................................................................................................................... 32 Appendix ....................................................................................................................................................................................................................................................................................... 33

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List of table Table 1. 1holding projects....................................................................................................................................................... 3 TABLE 2. 1REMOVAL PERIOD OF FORMWORK ....................................................................................................................... 8 table 2. 2staff reading ............................................................................................................................................................ 10

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List of figure Figure 1. 1organizational structure ......................................................................................................................................... 4 Figure 2. 1workflow of the section ......................................................................................................................................... 5 Figure 2. 2Doka ...................................................................................................................................................................... 6 Figure 2. 3staxo & eurex ......................................................................................................................................................... 6 Figure 2. 4column formwork .................................................................................................................................................. 7 figure 2. 5slab form work........................................................................................................................................................ 8 Figure 2. 6direction of lateral force ........................................................................................................................................ 8 figure 2. 7shear wall ................................................................................................................................................................ 8 Figure 2. 8Staff ..................................................................................................................................................................... 10 Figure 2. 9levelling ............................................................................................................................................................... 10 figure 2. 10staffa ................................................................................................................................................................... 10 Figure 2. 11flat slab .............................................................................................................................................................. 12 figure 2. 12punching reinforcement ...................................................................................................................................... 12 Figure 2. 13Opc cement ........................................................................................................................................................ 14 figure 2. 14well graded aggregate ......................................................................................................................................... 14 Figure 2. 15xypex, admixture ............................................................................................................................................... 15 Figure 2. 16batching ............................................................................................................................................................. 16 Figure 2. 17machine controller of mixing............................................................................................................................. 17 figure 2. 18transporting of concrete ...................................................................................................................................... 18 Figure 2. 19compacting by vibrator ...................................................................................................................................... 19 Figure 2. 20curing ................................................................................................................................................................. 19 Figure 2. 21dogleg stair ........................................................................................................................................................ 21 Figure 2. 22two flight straight stair type ............................................................................................................................... 21 Figure 2. 23elevator position ................................................................................................................................................ 22 Figure 2. 24Dewatering......................................................................................................................................................... 22 Figure 2. 25bar arrangement ................................................................................................................................................. 23 Figure 2. 26column bar arrangement .................................................................................................................................... 23

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CHAPTER ONE 1 1.1

BACKGROUND OF THE COMPANY

Company profile

RAMA construction private limited company (plc) is established in 1995 in Addis Ababa, Ethiopia. The company is registered under Ethiopian law. The owner of the company is Ato Frew Tedla who is the owner and director of the company. Ever since its establishment accomplished different construction works estimated at hundreds of millions of Birrs for the federal government, regional governments and the private sectors of Ethiopia. Rama construction is a category I general contractor. N:B "GC" General Contractors ... Contractors who are qualified to undertake a variety of construction work such as building, roads railways bridges, airports, dams, water works… etc. Rama has the skill, the potential and the experience t...