AS BUILT SURVEY OF THE EDUCATIONAL TRUST FUND (ETF) BLOCKS, INFORMATION COMMUNICATION TECHNOLOGY (ICT) CENTRE AUDITORIUM AND THE ADMINISTRATIVE BLOCK OF FEDERAL POLYTECHNIC NASARAWA, NASARAWA STATE
Abstract
This project explains the experience of students in surveying which they had during their course of study in the institution. It explain about the stages and the practical aspects being carried out during the work. The project comprises of nine stations (9) on which the traverse was run through. It started from tertiary control pillars which are provide to be in position (check in situ). The project was divided into five chapters. The first chapter which is chapter one talks of introduction, in which the purpose of the project to defined and also indicate the type of transverse, the second chapter is chapter two which treats about literature review. It is the preliminary operation which determines the success of the work we embarked on. The third chapter that is chapter three it talks about research methodology, which is deals with the fields operations, collection of the instrument and method of angular and linear measurements. Fourth chapter that is chapter four is all about data presentation and analysis, which shows, all of the calculations done in respects to the work and for its accuracy to be determined (office work). It also include computational procedures and adjustment of the field data. Lastly, the fifth chapter i.e. chapter five talks about the conclusion, problem encountered recommendation, appendix and list of symbols.
CHAPTER ONE
- INTRODUCTION
Surveying the measurement of dimensional relationship, as of horizontal distances, elevations, direction and angles, on the earth’s surface especially for use in locating property boundaries, construction layout and map making. However, surveying can be regarded as the setting out on the ground of the position of proposed construction or engineering works and also the science or scientific method of making surveys of land.
The determination of this values depends on the purpose for which the survey is required. Different method of surveying are sued depending on the job purpose and other prevailing conditions. The project topic which is AS – Built survey is the kind surveys that are critical to maintain future development sites. They confirm engineering plan specifications and account for any variations from the original plans. AS-built document sites and structures at various stages throughout a project, during and after construction, verifying that improvements meet design or regulatory criteria.
AS-built means the date and time that an activity was carried out and also it shows the improvement to land, as they appeared in a particular point of time.
There are used for commercial and residential properties.
AS-Built can be use to document what has been completed by specific data workout payment to contractors.
And also used to verify the floor plan and excavation plan. Utility & cable plans or other subsequent steps in building process and it provide basic for recording drawing and other site plan information against actual field condition and work that has been completed to date.
THE IMPORTANCE OF AS – BUILD SURVEY
- AS – built survey may be used for commercial or residential properties.
- AS- built survey shows exactly what has been completed to date; a used tool in adjusting the schedule of a large construction and after it has been completed.
This report is divided into five chapters for clarity and proper understanding. chapter one contains the introduction, background of the study, statement of problem, purpose of the study, significance of the study, and scope of the study: Chapter Two presents the literature review, in chapter three, the research methodology was discussed in detail. Chapter four contains the data presentation and analysis and chapter five is the conclusion and recommendations.
1.1 BACKGROUND OF STUDY AREA
The Federal Polytechnic Nasarawa is an institution of higher learning where the student are being trained to acquire both moral and technical steps. In other to fit into the society and fill the gap of technical skills. The federal Polytechnic Nasarawa was established in 1983. The area covered by the project site which houses the staff of the school e.g. the Rector, the registrar and some other staffs. This is needed to be represented pictorially so that every point and area with in the vicinity can be covered and shown. In form of AS-built survey which is located within the administrative block, ITF and ICT center and this will also enhance students the skills in the execution of utility job in the survey profession when he or she graduate from institution of learning into the real world of practicing survey profession within the society.
1.2 THE STATEMENT OF PROBLEM
The management of Federal Polytechnic Nasarawa has specific goals to achieve and based on this reason, a complete future development plan cannot be achieved until when a base map or an AS-built survey of the interested area is been produced in case of new infrastructures or new building coming up, the Map will tell or indicate where actually to position it.
1.3 AIM AND OBJECTIVES
AIMS
To produce a base map of the Administration block, Educational Trust Fund (ETF) and Information Communication Technology (ICT) of the federal polytechnic Nasarawa.
OBJECTIVES
- To collect relevant data for the production of base map as-built survey
- To locate the position of all features within site correctly using theodolite traversing
- To determine the perimeter using theodolite traverse
- To produce base map at the end of the field work
1.4 PURPOSE OF THE STUDY
No man embarks on any job without having in mind what he or she wants to achieve at the end of the whole exercise, so also, with the project.
The purpose of this study is clearly seen in the objectives of this project, the fact is that after the whole field work, a base map showing the relief, natural and artificial features of the Administration block, Educational trust fund (ETF) and Information communication technology (ICT) center of federal polytechnic Nasarawa would have been produce.
1.5 SIGNIFICANCE OF THE STUDY
The project work is important because of the end result of the project, the As-built survey of the Administration block, educational trust fund (ETF) and information communication technology (ICT) center will serve as a base map upon which future development can be planned. This map will also provide a base map for the master planning of the senior staff of the Administrative block, educational trust fund (ETF) and information communication technology (ICT) center of the federal polytechnic Nasarawa.
1.6 SCOPE OF THE STUDY
Reconnaissance
Alignment/taping
Theodolite traversing
Detailing using theodolite
Data processing
Computation
Plotting using suitable scale
1.8 DEFINATION OF TERMS
Survey can be defined as the science, and technology of deterring the relative position of points above on or beneath the earth’s surface.
TRAVERSE POINT (TP) can be defined as a traverse station fixed by a surveyor along a boundary line the corners of which are not indivisible.
PERIMETER (P) perimeter can be defined as boundary length of a close plane.
SURVEY BEACON (SB) a survey beacon can be defined as a permanent survey mark of any kind concrete iron or stone.
OPEN TRAVERSING (OT) is a traverse which starts from a known station point and closes on another unknown station point
CLOSES TRAVERSING (CT) can be defined as a serves of consecutively measured line that starts at the known point and end on the same or different known point.
CONTROL POINT (CP) serves of points co-ordinate and connected together that serves as a common frame work from all point on the survey site
FACE LEFT (FL) this is when the vertical circle is or the left telescope at the time of observation.
FACE RIGHT (FR) this when the vertical circle is on the right telescope at the time of observation.
All abbreviations
VCR: Vertical circle reading
HCR: Horizontal circle reading
HA: Horizontal angle
HD: Horizontal distance
DN: Difference in northing
DE: Difference in Easting
VA: Vertical angle
VCR: Vertical circle reading
HCR: Horizontal circle reading
HA: Horizontal angle
HD: Horizontal distances
∆N: Difference in northing
∆E: Difference in easting
VA: Vertical angle
REQUEST FOR PROJECT MATERIAL
For the complete research material visit our CHECKOUT PAGE or fill the request form below:
[contact-form]Thanks for your interest in the research topic we will reach out to you as soon as possible.
from WordPress https://ift.tt/2taXdMW
via IFTTT