surveying for widening of the road segment 28 kilo to kathmandu university

SURVEYING FOR WIDENING OF THE ROAD

SEGMENT 28-KILO TO KU

Department of Civil and Geomatics Engineering

Kathmandu University

Dhulikhel, Kavre

Group A:

Arun Bhandari (03)

Bibek Karki (13)

Upendra Oli (19)

Dipesh Suwal (29)

Sushmita Timilsina (32)

Project In charge : Prof. Dr. Ramesh Kr. Maskey

Supervisors: Er. Ganesh Dhakal

Mr. Sashish Maharjan

Final Presentation

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SURVEYING FOR WIDENING OF THE ROAD SEGMENT 28-KILO TO KU

Presentation Outline

Introduction

Rationale

Objectives

Methodology

Instruments Used

Softwares Used

Outcomes

Project Schedule

Conclusion

References

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Introduction

Kathmandu University: important spot in educational point of view

Transportation must be managed and efficient

Existing: 840m long , one-lane black topped road

Increasing popularity and value of the University has led to the increase in vehicular flow

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Working Area

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Source: Google

Earth

Rationale

Road connecting KU with Araniko Highway

Existing road is not (will not be) sufficient for the

increasing vehicular flow

The outcomes of the project can be useful to

Kathmandu University

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Rationale…

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Damages in the existing road Steep slopes and unsuitable curves

Drainage system present but not maintained

Single lane has led to traffic jams in peak hours

Foot trail is not present

Objectives

To produce a map of the existing road

To measure the topographical variations on both sides of the road

To coordinate and evaluate the obtained data for widening of the road

To propose a design of widened road

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Methodology

8/18/2014 SURVEYING FOR WIDENING OF THE ROAD SEGMENT 28-KILO TO KU

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Library

Consultation

Literature Review

Tacheometric Survey

Preparation of existing

road map

Traverse Survey Data Collection

Consulting

Supervisors

Preparation of widened

road design

Methodology

Literature Review

Field Works

Traverse

Tacheometry

Desk Works

Data Calculation

Graph Plotting and Mapping

Widening Design

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Field Works

Traverse Survey

Open Traverse along the route

Establishment of 14 control points along the route

Tacheometry

Details of the road and surrounding structures

Along Center line points(20 m chainage)

Cross Section up to 15 meters on both sides

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11

Field Work Snapshots

Instruments Used in Data Acquisition

Theodolite Set

Staff

Ranging Rods

Measuring tape

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Desk Works

Calculations

Coordinate computation

Graph Plotting and Mapping

Graph of the L-profile and X-section

Plan of the existing road

Widening Design

Plan of the road with proposed widening

3D model of proposed road

Cut fill volume

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14


15


16


17


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Existing road map With Buffer upto 15m

Software used


19

AutoCAD 2011

Arc GIS 9.x

OUTCOMES

Map of existing

road

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Widened Road plan

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OUTCOMES

OUTCOMES


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3D Model

OUTCOMES


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L-Profile of Existing Road

OUTCOMES


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L-Profile of Proposed Road

OUTCOMES


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Cross Section of Proposed Road

OUTCOMES


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Sectional View of Proposed Road

OUTCOMES


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A1

A2

A3

A4

Cut Volume =((A1+A2)/2)*

chainage length

Fill Volume=((A3+A4)/2)*

chainage length

Sample:

A1=31.3950 sq. m

A2=23.9423 sq. m

A3=35.2637 sq. m

A4=12.1194 sq. m

Chainage Length= 20 m

Cut Volume=553.373

cubic. m

Fill Volume=473.831

cubic. m

C.L

OUTCOMES


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Number of Houses that have to be destroyed=39

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29 SURVEYING FOR WIDENING OF THE ROAD SEGMENT 28-KILO TO KU

TIME SCHEDULE

Activities Working weeks

1st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th

Introduction,

Proposal

presentation

Literature

review

Data collection

Mid-Term

Presentation

GIS mapping

Widened designing

Report preparation

and

Final Presentation

Conclusion

The project has been completed in the specified

time

The objectives have been fulfilled

Kathmandu University can utilize these outcomes in

future for its further development

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REFERENCES


31

Arora, K.R., Surveying Volume I “Traverse Survey”,

“Tacheometric Survey”

Agore, R.K., Elements of Civil Engineering,

“Geometric Design of Road”

ITC, Principles of GIS

Thank You…

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surveying for widening of the road segment 28 kilo to kathmandu university

Engineering

road segment

design of widened road

existing road steep

araniko highway existing

ku methodology

ku rationale

google earth rationale

mapping widening design