grading used in the high court ranchi and many more

1. NAME AMIT KUMAR–
BRANCH CIVIL (– LATERAL )
Reg. NO 13112035012–
Roll no 64 (– L 1 )
SEMESTER 6– th
SESSION 2013 2016– –
report HIGH court ranchi–
DATE 21/05/2016–

2. VISIT OF RANCHI
HIGH COURT
UNDER THE GUIDANCE OF = Mr. B.N THAKUR
DATE OF VISIT = 21-05-2015

3. INDEX
S.NO DETAILS PAGE NO.
NAME = AMIT KUMAR REG NO.13112035012
BRANCH = CIVIL (LATERAL) SUB = VISIT OF
HIGH COURT RANCHI
1 HIGH COURT RANCHI 1
2 PREFACE 2
3 ABOUT THE COMPANY 3
4 SOIL TEST 4
5 TYPES OF FOUNDATION 5
6 ISOLATED FOOTING 6-7
7 COMBINED FOOTING 8-9
8 EARTHQUAKE RESISTING 10
9 GRADE OF CONCRETE 11
10 CURING 12
11 CONCLUSION 13

4. HIGH COURT RANCHI
• Site incharge Mr. Braj kishor

5. PREFACE
• In this project it consist of the
date collected during the visit
of high court ranchi . this
project was undertaken by the
ram kripal construction pvt
ltd .
Site in-charge of high
court ranchi is Mr. Braj Kishor.

6. ABOUT THE COMPANY
• M/S RAM KRIPAL SINGH
CONSTRUCTION PVT LTD.
• Established in 1978
• Owner Sh. Ram Kripal Singh
• It has been rendering services only in
the field of construction after induction
as a private limited company in the year
2003
• It stands high and possesses very rich
experience in the field of constructions.

7. SOIL TEST
• Geotechnical engineers have a clear
understanding with soil-structure
interaction.Soil test for construction is an
important step taken by the geo
technologist or the soil engineers.
• They investegated and found the bearing
capacity of the site is about 25 N/MM2
• It was found that the site is on the
decomposed Rock .

8. TYPES OF
FOUNDATION USED IN
CONSTRUCTION
• Shallow foundation
- Pad footing or column footing
a ) Isolated footing
b ) Combined footing
- Cantilever or strap footings
- Mat/Raft footings
- Wall Footings
• Deep foundation
- Pile foundation

9. FOUNDATION
• ISOLATED FOUNDATION
These are most economical.
They are usually in square or rectangle
size with the column sitting in the middle
of the square. It's a kind of pad footing.

10. Isolated footing used in
High court Ranchi

11. FOUNDATION
• COMBINED FOOTING
A footing, either
rectangular or trapezoidal, that
supports two columns. It's also a
pad footing.

12. Combined footing used
in high court ranchi

13. Earthquake resistant
design was considered
• Jack arched roofs or floors, where used
shall be provided with mild steel ties in all
spans along with diagonal braces in plan
to ensure diaphragms actions.

14. GRADE OF CONCRETE
USED
• Grade of concrete used in the
foundation of High court
ranchi was M 36 .
M36 is used in the
foundation to provide high
strength to the foundation and
to resist the earthquake .
• Lower part of foundation
consist of polythene of 75
micron.

15. CURING
• Curing is giving the concrete what it
needs to gain strength properly. Concrete
strength depends on the growth of
crystals within the matrix of the concrete.
These crystals grow from a reaction
between Portland cement and water—a
reaction known as hydration. If there isn't
enough water, the crystals can't grow and
the concrete doesn't develop the strength
it should. If there is enough water, the
crystals grow out like tiny rock-hard
fingers wrapping around the sand and
gravel in the mix and intertwining with
one another. Almost sounds like a horror
movie—our concrete baby has turned
into a monster!

16. CONCLUSION
With the help of the visit of
high court ranchi we came to
know about
• Importance of soil testing.
• The types of footing used in
the heavy construction .
• Grade of concrete used in
heavy construction .
• Importance of vibrator
• Importance of curing done for
heavy work.