This document summarizes an internship project involving the design and analysis of a multi-story residential building and a bridge culvert. It includes a company profile, project details describing the building design in ETABS, analysis results, construction photos, and design of a box culvert bridge. The intern learned how to model, analyze, and design structural elements in ETABS and gained experience with structural design concepts and code-compliant designs prioritizing safety and economy.

1. INTERNSHIP
Prepared by
Mrutyunjay.S.Hasarani
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2. CONTENTS
 Company profile
 Project Details
 Execution Of Work at site
 Conclusion
 References
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3. Company name : KATCON CONSULTANTS
Adress : 247,”Padma Kunj”,
Ranade Road, Tilakwadi,
Belgaum - 590 006.
Range of Consultancy Services provided
 Highways and other roads including rural roads
 Rural and urban water supply
 Major bridges and other structures
 Urban rural infrastructures development
 Major and Minor irrigation
 Building works
PROFILE
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Five partners of the firm
1. Mr.P.V.Jatti. Rtd,CE
2. Mr.V.B.Jawoor, Rtd,SE
3. Mr.P.M.Ganiger. Rtd,SE
4. Mr.C.N.Wali. Rtd,SE
5. Mr.B.D.Jadhav. Rtd,SE

5. General features of building:
 G+2 framed structure.
 Each storey height =3.5m.
 Depth of foundation below GL is 1.5m.
 Materials used are M20 grade concrete and Fe415 grade steel.
Project Details Construction of class -4 quarters
behind executive engineer office in bijapur
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6. Plan
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 Beams
B1-230X300mm
B2-230X450mm
B3-230X380mm
 All columns are of 230x450mm
 Slabs are of 125mm thick

8. DEAD LOAD
1. DL is considered wrt sizes of components.
2. Wall load for 3.50m ht of floor=0.23x2.9x19=12.673kN/m.
3. Terrace load =0.9x0.23x19=3.933kN/m
LIVE LOAD
1. Floor LL = 2kN/Sq.m
2. Floor finish=1kN/Sq.m
Loads considered
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9. Seismic load
Zone 3(Z=0.16)
Response reduction factor = 3.0
Importance factor = 1.0
Soil medium(Type 2)
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3D Extrude view of model in Etabs

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Analysis results
Shear force diagram Bending moment diagram

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Design of beam

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Continued….,

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Longitudinal section through beams

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Design of slab

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17. Execution of work
1. Excavation
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2.Foundation column concreting

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3.column formwork 4. Curing of columns

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5. Floor formwork

20. Name of work : Construction of bridge at 1.90km of kalhal
chikkoppa Road(MDR) in Ramdurga Tq of Belagavi District
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Site photos

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24. Lowest Nalla bed = 551.260m
Keep bed level of Box = 551.00m
HFL = 553.00m
Add free board = 0.90m
Top RL= 553.90m
Hence height of box = 553.90 – 551.00 = 2.90m
However Provide 4 Rows of 4.00X4.00m
Length of bridge = 4X4.00+5X0.55 = 18.75m
Box RL = 551.00 + 4.00 = 555.00
Road RL = 555.00 + 0.50 = 555.50+0.05m =555.55m
Design of ventway
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25.  I learned how to do analysis and design in ETABS software.
 I got to know about design of various structural elements.
 I understood that concepts are more important than procedures also
any engineer should remember that first preference is safety and
economical designs.
 I learnt about design of box culvert.
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Conclusion

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References
 P.C.Varghese “Limit state design of reinforced concrete” second eddition, prentice-Hall of India
private limited, New Delhi.
 “Reinforced Concrete Design” by Unnikrishna Pillai and Devdas Menon, Tata McGraw-Hill
Publishing Company Limited, New Delhi.
 “Advanced Reinforced Concrete Design(IS:456-2000)” by N Krishnaraju, CBS Publishers&
Distributers,New Delhi.
 IS 456-2000 “Indian standard code of practice for plain and reinforced concrete”. Indian
standards institution, New Delhi. Fourth revision, 2000.
 IS 1893-2002 Part -1 “Criteria for earthquake resistance design of structure.
 IS 875- 1987 “ Indian standards code of practice for design loads”.
Part 1(Dead loads)
Part 2(Imposed loads)
Part 5 (Load combination)…
 IRC SP:13-2004 Guidelines for the design of small bridges and culverts

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