PURBANCHAL UNIVERSITY KHWOPA ENGINEERING COLLEGE An undertaking of Bha...
PURBANCHAL
UNIVERSITY
KHWOPA ENGINEERING COLLEGE
An undertaking of Bhaktapur Municipality
Libali-8, Bhaktapur
A
Report
On
SURVEY CAMP
SUBMITTED BY:(B5) SUBMITTED TO:
Department of Civil Engineering
Khwopa Engineering College
Libali, Bhaktapur
Avinash Chaudhary (750213)
Ganesh Shrestha (750229)
Neshana Shrestha (750253)
Pratik Adhikari (750261)
Sandip Acharya (750277)
Suraj Bhattarai (750293)
Date of Submission: 2078/04/29
PREFACE
This survey report is truly based on our knowledge gained from the two weeks of fieldwork conducted by the Survey Instruction Committee, Khwopa Engineering College for the partial fulfillment of the requirement for the Bachelor’s Degree in Civil Engineering as per the syllabus of, Purbanchal University in the third year first part. This surveying has been able impart us the great opportunity to consolidate and review the practical and theoretical knowledge on surveying, which we gained in the second year. This survey camp has also helped in the team coordination for the long-term teamwork in the friendly environments. This practice of teamwork is a great achievement for future professional work in practical life. This survey camp also developed a sense of individual responsibility towards the steps taken by the group.
We have been able to achieve the true objectives of the survey and upgrade our knowledge in handling of the instrument, working procedure, problem-solving, and field booking precisely. This survey camp gave us the practical knowledge of overcoming the technical difficulties and developing skill in tackling it. It encouraged us to cope with the team members, as the surveying involved all the members equally during the field procedures, calculations and plotting and report preparations.
In conclusion, those 10 days were very much fruitful days and we are sure that these learning and experiences gained during the camp period as a real field engineer will help us for shaping our future career as Civil Engineer.
With Regards,
Group B5
Survey Camp 2077
KhwopaEngineering College
This report is the outcome of 15 days Survey Camp 2076 organized by the Survey Instruction Committee, Department of Civil Engineering, Khwopa Engineering College for the students of the 074 BCE batch as per the Syllabus of BCE. The camp was held at Nepal Electricity Authority Training Centre (NEATC), Kharipati. The Survey Camp provided us an opportunity to gain and update our theoretical and practical knowledge of survey engineering in actual fieldwork. The major part of the survey camp was covered by topographic surveying, and then road alignment and bridge site surveys follow it. All the technical requirements had to be fulfilled within the given time limit. In this regard, we carried out the necessary field works as a team. This provided us the opportunity to make decisions regarding the planning and execution of field works for the preparation of the topographic map, road alignment survey, and bridge site survey. The survey camp has helped us build our confidence to conduct engineering surveys with the required precision and within the prescribed time limit.
A summary of the survey and its details have been presented in this report.
Project Title: Survey Camp 2077
Location: NEATC, Kharipati, Bhaktapur
Duration: 10 days
Working Time: 6:00 to 18:00
Head of Department: Er. Amit Shanker Ranjit
Survey Instruction
Committee
Coordinator: Er. Shyam Sundar Basukala
Sub Coordinator: Er.SarojPhaiju
Field Instructors:
Er. Umesh Sukamani,
Er.RazimGanesh,
Er.Mina Baidhya,
Er Jeetendra Prajapati,
Er. Umesh Sukamani,
Er. Bibek Thapa,
Er. Anusa Danegulu,
Er. Sulok Wagle,
Er. Supriya Shrestha,
Ms. Samjhana Rajbhandari,
Mr. Shiva Hari Pokhrel,
Mr. Janak Singh Tamang
Lab instructors:
Mr. Amar KarmarcharyaMr.Prabin Raj Shrestha
Surveyed By:
Group B5
Avinash Chaudhary (750213)
Ganesh Shrestha (750229)
Neshana Shrestha (750253)
Pratik Adhikari (750261)
Sandip Acharya (750277)
Suraj Bhattarai (750293)
Organized By:
Survey Instruction Committee
Department of Civil Engineering
Khwopa Engineering College
Libali-8, Bhaktapur
We would like to express our sincere gratitude to the Department of Civil Engineering, Khwopa Engineering College, Purbanchal University, and the Survey Instruction Committee for initiating and facilitating the survey camp to enhance our knowledge of surveying and its applications.
We express my sincere gratitude to Er. SujanMaka, Principal of KhwopaEngineering College, Er. Amit Shankar Ranjit, Head of Civil Engineering Department, for their kind help and assistance.
We are also indebted to our Coordinator of Survey Instruction Committee and course instructor Er. Shyam Sundar Basukalafor assisting, suggesting, motivating, and supervising in every aspect of our study. Without his help, this study would probably be impossible.
We also express our deep sense of gratitude. Umesh Sukamani, Er.SarojPhaiju, Er.RazimGanesh, Er.Mina Baidhya,Er Jeetendra Prajapati, Er. Umesh Sukamani, Er. Bibek Thapa, Er. Anusa Danegulu, Er. Sulok Wagle, Er. Supriya Shrestha, Ms. Samjhana Rajbhandari, Mr. Shiva Hari Pokhrel, and Mr. Janak Singh Tamangfor their tremendous effort in helping us in the survey camp by providing all the help and support while doing fieldwork, calculations as well as preparing this complete report.
We would also like to give thanks to all the non-teaching staff of the Survey Instruction Committee for making our work at Nepal Electricity Authority Training Centre (NEATC), Kharipati a success. We are also grateful to Nepal Electricity Authority Training Center (NEATC), Kharipati for arranging and maintaining a safe and comfortable environment to conduct our work smoothly.
We put our sincere thanks to our friends and colleagues for their support and help. We would like to thank the college administration. Lastly, we would like to thank everyone who helped us directly or indirectly during the duration of the survey camp and in the preparation of this report. Their effort and sincerity on the field are always memorable to us.
Khwopa Engineering
College
Group B5
The survey camp was
organized for the B.E Civil 3rd year students by the Survey
Instruction Committee, Khwopa Engineering College, at Nepal Electricity
Authority Training Centre, Kharipati, Bhaktapur dated from 2077/12/07 - 2077/12/16. The working time was mostly 6:00 A.M to
6:00 P.M. Daily classes to discuss the daily progress work and for next day
schedule was also conducted. Major works and their executive summary can be
presented as follows:
a)
Levelling:
Before
leveling work, the two-peg test was procured and a corresponding correction was
made. The leveling was done in three ways:
- Transfer
of RL from BM to CP1
- Transfer
of RL from CP1 to a major station
- Transfer
of RL from CP1to minor station
b)
Road
alignment:
Objectives:
v To
make an L-section, X-section, and topographic map of the area of the site.
Location:
v Bhaktapur,
Kharipati
Salient
feature:
v Total
no of IP station =16
v Map scale = 1:500
v Contour Interval= 1m interval
v Cross
section at every 20m, minimum 10m left and right details.
c)
Topographic
Survey:
Objective:
Ø To
make the topographic map with keeping in mind each and every requirement of the
engineering map.
Location:
Ø NEA
training center and its premises.
Salient Features:
Ø Total
Numbers of major traverse stations = 18
Ø Total
numbers of minor traverse stations =5
Ø Contour
Interval = 1m
Ø Scale
of map = 1:500
Ø Instrument
Used = Total station.
d)
Other
minor works:
- Intersection
and Resection.
- Trigonometric
Levelling.
TABLE OF
CONTENTS
1.1 Introduction to the Subject
1.3 Scope of work for survey camp3
2.1 Topographic Survey and Road
Alignment Survey
2.1.1 Location
and Accessibility
2.1.3 Rainfall,
Climate and Vegetation
3.3 Brief Description of the Area
3.4 Norms (Technical
Specifications)
3.6.2.1 Total Station traversing
3.6.2.2 Measurement of traverse
legs
3.6.2.3 Measurement of traverse
angles
3.6.2.4 Computation of the
co-ordinates
3.6.2.6 Balancing the traverse
3.6.2.7 Plotting of major traverse stations
3.7.2 Marking and fixing of control
points
3.7.3 Measurement of traverse legs
3.7.4 Measurement of interior
angles
3.7.5 Computation of bearing of the
traverse legs
3.7.6 Computation of coordinates of
minor control points
3.7.7 Plotting of minor traverse
stations
3.9.3 Booking and reducing of
levels
3.11.1 Methods of Locating Contours
3.11.1.1 Interpolation of the
Contour lines
4 ROAD ALIGNMENT AND
GEOMETRIC DESIGN
4.4 Norms (Technical
Specifications)
4.6.2 Measurement of Lengths and
Deflection Angles
4.6.5.1 Profile Leveling
(Longitudinal Sectioning)
LIST OF DATA SHEETS
Leveling
1. Two
peg test
2.
Fly leveling from B.M to CP.
Topographic
Survey
1.
Fly leveling from CP to major and minor
stations
2.
Angle measurement of major and minor
stations
3.
Major and minor gale table
4.
Detailing
Road
Alignment Survey
1.
Horizontal alignment fixing of the road
2.
Fly leveling from CP to IP stations
3.
Co-ordinates of IP stations
4.
Profile leveling Cross-section of road
alignment
5.
Detailing
LIST
OF DRAWING
Topographic
Survey
1.
Major and minor traverse plotting
2.
Topographic map of NEATC Area
Road
Alignment Survey
1.
Topographic map of road alignment
2.
Profile leveling Cross section of road
alignment
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