VIVEKANANDA INSTITUTE OF TECHNOLOGY (EAST)
.
A Practical Summer Training ReportOn
Construction of Reactor Building at RAPP-78
In
HINDUSTAN CONSTRUCTION COMPANY LTD.
Submitted as a Partial fulfillment of the B.Tech program
In CIVIL ENGINEERING of
Rajasthan Technical University, Kota
SESSION 2011-12SUBMITTED TO :-
SUBMITTEDBY :-
Mr. NARIAN MEGHNANI
AAYUSH AGARWAL
HEAD OF DEPT. CIVIL ENGINEERING B.TECH
4thyear(CIVIL)____________________________________________________________________________________________________________________VIVEKANANDA
INSTITUTE OF TECHNOLOGY (EAST), JAIPURACKNOWLEDGEMENT
I am extremely thankful to Mr. Binay Mishra (Project Manager HCC
at RAPP-7&8) and all the staff, site management of HINDUSTAN
CONSTRUCTION CO. LTD. For my great knowledgeful practical summer
training at the RAPP-7&8 construction site, laboratory, and
testing plant site and also at office work formalities.
I am also greatful to Mr. J.K.Jain and other staff of RAPP as
well as security guards etc. who given the guidance and extend
their support during my summer training
I am also thankful to Mr. Anil Pokra(CIVIL Engg.), GAMMON INDIA,
KOTA who helped me to complete my training successfully.
I am thankful to respected Principal sir Mr. M. Raisinghani, Ms.
Latika Dhuria (Head Training & Placement), Mr. Narian Meghnani
(Head civil), Mr. Yuvraaj Singh (Head Training &
Placement-CIVIL )and other faculties and staff of college for their
support and guidance.
I am also thankful to my mother and father who has encouraged
from time to time for the same.
PREFACEProject give an opportunity to implement the principles
and knowledge practically. The experience that one gets wonderful
because what one studies in books is different from what one fact
in the field.
A Project helps a student in getting acquainted with the manner
in which his knowledge is being practically used and this is
normally different from what one has learnt from books. Hence, when
one switches from the process of learning to that of implementation
his knowledge, he finds an abrupt change. This is exactly why
project during the B.Tech. Curriculum becomes all the more
important.Imagine large drives used in Site, they are really
effective and helpful. Also imagine of we could control different
machine and equipment at site or industry by using another device.
My training included these basic and some important engineering
needs in an industry.
This report is detail describe of OVERVIEW OF HINDUSTAN
CONSTRUCTION CO. LTD.
TABLE OF CONTENTSS. No.PARTICULARSPAGE No.
1.Introduction About the Company
2.Introduction About the Project
3.Safety Training
4.Geology of Site
5.Blasting Process
6.Excavation Process
7.Drilling Process
8.Grouting Process
9.Test in Laboratory
10.Water Proofing
11.Survey during work
12.Reinforcement Work
13.Batching Plant
14.Crushing Plant
15.Sand Washing Plant
16.Conclusion
INTRODUCTION ABOUT THE COMPANYThe HINDUSTAN CONSTRUCTION COMPANY
INDIA LTD. is the dignified and indeligible company of India. This
company was established in 27th Jan,1926 near MUMBAI with the
golden hand of WALCHAND HIRACHAND, son of cloth merchant in
Sholapur,Maharashtra.
It was the first company in India to be certified for ISO 9001,
ISO 14001, OHSAH 18001 for its quality, environmental and
occupational health and safety management systems. The company is
headed by Mr.Ajit Gulabchand,ChairmanandManaging Director.
The HCC Family- In the HCC family there is big part of engineers
comes not only Civil Engineers but also Mechanical Engineers,
Electrical Engineers and many more.
In HCC Family there is
More than 3000 Office, 2000 Engineers, 35000 Employees and also
More than 21000 workers and many more investors are executed in the
company.In the RAPP-78 site there is more than about 115 employees
are working.
The HINDUSTAN CONSTRUCTION CO. INDIA LTD. Is the ultimate
company in field of construction. This company relates with the
Engineering, Construction, Realestate, Infrastructure.
Annual Turnover of company in year 2010-11 is about 7000
carore.Some major projects undertaken by HCC include:
Bandra-Worli Sea Link,Mumbai EnnoreBreakwaters,Tamil Nadu
Kudankulam Nuclear Power Plant,Tamilnadu Rajasthan Atomic Power
Station,Rajasthan Mumbai Pune Expressway Godavari Rail
Bridge,Andhra Pradesh Nathpa Jhakri Hydro-electric Project:
Construction of head race tunnel and surge shaft,
withImpregiloSPA
Naini-AllahabadBridge: One of the firstcable-stayed
bridgesacross theRiver Yamuna,India, withHyundai Engineering and
Construction Delhi MetroProject: Underground Metro Corridor with
Kumagaigumi Co. Limited, Japan,SkanskaAB, Sweden, andItochu
Corporation,Japan,
East-West Road Corridor Project inRajasthan, with M/s.
Continental Engineering Corporation, Taiwan
Lavasahill city,Pune 300MW hydroelectric project in Uttarakhand,
india.
AND MANY MORE
ABOUT THE PROJECT-
In RAPP-78, two units of 1400 megawatt, Unit-7&8
construction was started from year 2010.
12000 carore has been invested in construction of unit-78. This
is the 25th unit of country and 7th and 8th unit of RAJASTHAN. Till
2016, energy will be produced in the unit. The capacity of RAPP
will increased till 2580 megawatt. 700 megawatt power is for
Rajasthan and 1400 megawatt power for north power grid.Many more
Safety TrainingIn safety training safety instructor tell us of use
of safety equipment at construction site.
CUSTOM HARD HATS
SAFETY VESTS
WORK GLOVES
FALL PROTECTION SAFETY GLASSES SAFETY SHOES
Geology of Site
The rock is predominantly Quartzite sand stone generally hard
and compact with interbedded shale seams and clay strain. The site
investigation of the foundation rock carried out by drilling and
coring has sand stone to a depth of over 6m and drilling core in
rock upto of 3m below ground surface.
NPCIL awarded the construction of nuclear plant 7&8 at RAPP,
to HCC. As part of this work, about 15lakh cubic meter of hard rock
has to be excavated by drilling and blasting method for site
grading and foundation excavation. The excavation site is located
close to operating nuclear plant.
BlastingBlast Details-
Size of Blast-115mm diameter.
Drilling Machine- IR Crawler/ Tire mounted.
Burden- About 2.0m to 3.0m. (... Burden