In this training manual, we will discuss primarily the methods used in plane surveying rather. Chain tape surveying is the simplest form of detail surveying. Surveyors chain, also called gunters chain, measuring device and arbitrary measurement unit still widely used for surveying in englishspeaking countries. Chain survey chain survey is the simplest method of surveying. Here you can download the free lecture notes of surveying pdf notes, materials with multiple file links to download. This document is highly rated by agricultural engineering students and has been viewed 46 times. This is suitable for the survey of small areas with simple details and an area that is fairly flat. Because of its various uses, the theodolite is sometimes known as universal instrument. Metric chains are the most commonly used chain in india. The theodolite is a complex instrument used mainly for accurate measurement of horizontal and vertical angle up to 10 or 20 depending upon the least count of the instrument. Introduction to surveying notes introduction to surveying. As a triangles is the only simple plane of geometrical figure which can be plotted from the lengths of the three sides even if the angels are not known. Jun 16, 2015 chain surveying, it is a method of surveying in which no angles are measured but only linear measurement is taken in the field by using a chain or tape measure.
Distance measurement measuring wheels distance measurement taping or chaining for centuries engineers have measured distances with ropes, lines, or cords the term chaining is a carryover from the time when the gunter chain was used 1600s gunters chain was designed and introduced. Apr 02, 2020 principle of chain surveying, surveying and levelling agricultural engineering notes edurev is made by best teachers of agricultural engineering. Details, schedules and notes to be used in the construction of the project. Types of surveying on the basis of whether the curvature of the earth is taken into account or not, surveying can be divided into two main categories. Chapter 1 surveying preface this manual is a revision of the engineering survey chapter of the 1969 soil conservation services engineering field manual for conservation practices. Civil engineering land surveying basics land surveying class lectures survey class lecture notes free download the history of surveying started with plane surveying when the first line was measured. In chain surveying, the positions of main stations and directions of main survey lines. Types of chains used in surveying, their parts, testing and advantages. In this method, the lengths of lines marked on the field are measured, while the details are measured by offsets and ties from these lines. Tech in cse, mechanical, electrical, electronics, civil available for free download in pdf format at, engineering class handwritten notes, exam notes, previous year questions, pdf free download. To survey an open field by chain survey in order to calculate the area of the open field. Teacher notes and instructions for chain surveying activity.
Surveying instruments temporary and permanent adjustment concept, principle of reversal. Traditional methods of surveying and navigation resort to tedious field and astronomical observation for deriving positional and directional information. In these notes all important definition for exams and short explanation for every topic is given. Surveying part 1 civil engineering ce notes edurev. In this survey only measurements are taken in the field, and the rest work, such as plotting calculation etc.
The chain surveying is the most commonly used surveying for quick and short measurements. Strength of figures the strength of figure is a factor to be considered in establishing a triangulation system to maintain the computations within a desired degree of precision. Not correcting for these effects gives rise to systematic errors, i. Mar 18, 2015 introduction to the quantity surveying professional and the building process.
Browse the worlds largest ebookstore and start reading today on the web, tablet, phone, or ereader. Maps types, importance, scalesci, conventional symbols, and generalization. Gps surveying brainkart lecture notes study material online. Proper care in the use, storage, transportation and adjustment of the equipment is a major factor in the successful completion of a survey. Angular measurements refer to the magnetic bearing or horizontal angle taken by a prismatic compass or theodolite. Appendix b sample notes construction survey list of figures introduction keeping good notes is not only an art, it is a science as well. Chapter 3 surveying equipment, measurements and errors. Procedure of field work chain surveying, surveying and. Quantity surveying notes pdf the purpose of the greenbuildingindex gbi certification. This activity requires a minimum of four children in the active roles but works with groups of eight to. Quantity surveyor is a competent person in the building industry who works with all the financial related issues during the constructioncivil works, in a nutshell quantity surveyors are the cas of engineering. Demonstration of chain surveying related to field work and office work. Topographic survey repeating the linear interpolation for each of the remaining grid cell gives.
Surveyor swings the tape on chain line and selects the point on chain where offset distance is the least fig. The branch of surveying in which direction of survey line are determine by a compass and their length by a chain or tape is called compass surveying. Association was set up in october 2010 to establish a set of practice notes for the benefit of quantity surveying professionals in hong kong. We hope students all over the world will find it helpful. This document is highly rated by civil engineering ce students and has been viewed 25 times. In chain surveying, the positions of main stations and directions of main survey lines are fixed by tie lines and check lines. Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that todays audiences expect. Surveying ae aee ace academy handwritten notes pdf free download for assistant engineer and assistant executive engineer government posts exams. Winner of the standing ovation award for best powerpoint templates from presentations magazine. The first volume focuses on both the theoretical concepts and their practical applications. Surveying 1 lecture notes surveying significant figures.
According to levy and lemeshow 1999, survey design involves two steps. Principle of chain surveying, surveying and levelling. For most engineering projects such as canal, railway, highway, building, pipeline, etc constructions, this type of surveying is. Theodolite surveying theodolite the theodolite is a most accurate surveying instrument mainly used for. These notes which have been approved by the south african council for professional and technical surveyors, have been compiled with a view to assisting students in surveying at south african universities and others who. Surveying traverse surveying traverse distance traverse methods of computing area a simple method that is useful for rough area estimates is a graphical method in this method, the traverse is plotted to scale on graph paper, and the number of squares inside the traverse are counted a d c b distance traverse methods of computing area a c. Tech s3 lecture note surveying module i introduction to surveying principles, linear, angular and graphical methods, survey stations survey lines ranging, bearing of survey lines, methods of orientation,local attraction,principle of resection. It is the art of measuring horizontal and vertical distances between objects, of measuring angles between lines, of determining the direction of lines, and of establishing points by predetermined angular and linear measurements. Tophat questions topographic survey end of topographic surveying topographic survey civl 1101 surveying introduction to topographic modeling 99. The authors views expressed in this publication do not necessarily relect the views of the united states agency for international development or the united states government. Bharat lohani, department of civil engineering, iit kanpur. Definition of surveying in general, surveying is performed to determine the relative location or positioning of points on or near the earths surface.
Types of chains used in surveying, their parts, testing. Chain survey method for performing chain surveying how to. Road survey guide while every reasonable precaution has been taken in the preparation of this policy manual, the author and publishers assume no responsibility for errors or omissions or for uses made of the material contained. It is a basic course for all universities for civil engineers. By angular or instrumental methods, where a theodolite. Pdf ce6304 surveying i books, lecture notes, 2marks with. Aug 18, 2017 apr 05, 2020 surveying part 1 civil engineering ce notes edurev is made by best teachers of civil engineering ce. Surveying is the science and art of determining the relative positions of points above, on, or beneath the earths surface and locating the points in the field. The necessary requirements for field work are chain, tape, ranging rod, arrows and. Decision making selecting method, equipment and final point locations. Contents of field notes for chain surveying field notes for a chain survey are. Chain surveying definition, details, procedure civil. This also covers the rate analysis, valuation of properties and preparation of reports for estimation.
The surveyor field note book the best and most accurate survey is of no value unless properly recorded. Basic surveying theory and practice for performing certain mathematical operations with angles, it is sometimes easier to convert to decimal degrees first, perform the necessary math, then convert back to degrees, minutes, and seconds. Chain surveying is the type of surveying in which only linear measurements are made in. Pdf surveying 1 ebook, notes download for btech civil.
For small areas less than 250 km2 plane surveying can safely be used. In some cases, much of the topographic surveying may be undertaken via photogrammetric processes. One common quote is that surveying is the heart of civil engineering. Programme semester name of subject subject code download. Best guess what is the significance of reporting a value of 34. It is the art of measuring horizontal and vertical distances between objects, of measuring.
In these surveys, control is achieved by positioning details on the ground which may be identified in images. Procedure for surveying the given open field closed traverse. Survey of an area by chain survey closed traverse objective. This document is highly rated by agricultural engineering students and has been viewed 10201 times. Surveyor swings the tape on chain line and selects the point on the chain where offset distance is the least fig. Standard field notebooks should be prepared to record surveying. Taking this quote in to consideration the book on engineering surveying is being written with in depth full knowledge of surveying including leveling, plane table survey, traversing, triangulation etc. Helper 3810 geo420k, ut austin 52 ranging techniques twoway ranging edm. Principal of chain surveying the principal of chain surveying is to divide the area into a number of triangles of suitable sides. Estimation and quantity surveying notes book pdf download. Theory 1 descesc beribe ttehe ppoceduerocedure of settsett ging out of sspeimple. Chain surveying definition, details, procedure civil engineering.
Ppt chain surveying powerpoint presentation free to. Chapter 3 surveying equipment, measurements and errors 3. An assistant holds the end of the tape on the object. When the curve deflects to the right side of the progress of survey as in fig. Additionally it is necessary to add information which may provide a proper interpretation of the structure of coastal features. Chain surveying is the branch of surveying in which only linear measurements are made in the field. Invented by the english mathematician edmund gunter in the early 17th century, gunters chain is exactly 22 yards about 20 m long and divided into 100 links. Erasing a sketch, measurement or note should be avoided. Setting out grades ranging curves tacheometric survey 4. Surveying lecture notes pdf difference between dumpy level and auto level. From these survey lines, offsets are measured perpendicular from the chain line.
Viewer has to keep in mind that this video only shows the basics of chain surveying observation in field, it also. Diverse field conditions, seasonal variation and many unavoidable circumstances always bias the traditional f. Surveying is a science as well as an art, by which studies are made of the objects present on the ground and below the ground at different points. It measures a series of straight lines on the ground with a chain or tape measure and all fixed points relative to the line of traverse either by right angles offsets or tie lines. Chain surveysurveying is a very old method of surveying. This is the simple method of taking the linear measurement using a chain or tape with no angular measurements made. In chain survey, only measurements are taken in the field, and the rest work, such as plotting calculation etc. Worlds best powerpoint templates crystalgraphics offers more powerpoint templates than anyone else in the world, with over 4 million to choose from. If carefully done, it gives quite accurate results. Geodetic surveying is the responsibility of the national surveying and mapping organization, which undertake geodetic surveys, using precise instruments and surveying techniques to a very high order of accuracy over relatively large areas.
Tallies are provided at every 2m of the chain for quick reading. Today the land surveying basics are the same but the instruments and technology has changed. Technical terms used in chain surveying survey stations these are important point fixed on ground indicating the starting point and the end point of the survey line. Feb 05, 2020 procedure of field work chain surveying, surveying and levelling agricultural engineering notes edurev is made by best teachers of agricultural engineering. This is most suitably adapted to small plane areas with very few details. Surveying is a very important part of civil engineering. This is most suitable adapted to small plane areas with very few details. If the curve deflects to the right of the directionof the progress of survey. Introduction to measurements significant figures for example you measure a distance with a tape and the point is somewhere between 34. More specifically, surveying is the science of making measurements, relative to known or assumed datums and standards, and.
Pdf key points on chain surveying araen shinge academia. Because of its ease of use, it is used during reconnaissance survey as a quick method of surveying to get a rough idea in the location to be surveyed. Procedure for surveying the given open field closed traverse note. Concept of surveying definition of surveying, classification, principle. The chain survey is preferred when the ground is nearly flat and open and also when the area to be surveyed is smaller.
These types of chains comes in many lengths such as 5, 10, 20 and 30 meters. Surveying ace academy gate study material pdf from civilenggforall exclusive for the students and aspirants preparing for gate on self. The chapter has been revised with respect to general surveying practices relevant to the nrcs engineering practices and includes new sec. Linear measurements refer to horizontal distances measured by chain or tape. Quantity surveyors performs several task throughout. Ce 2402 estimation and quantity surveying l t p c 3 0 0 3 objective this subject covers the various aspects of estimating of quantities of items of works involved in buildings, water supply and sanitary works, road works and irrigation works. The practice notes are not intended to promulgate a standard of practice, but rather to produce some basic guidelines for the following core practices. Measurement notes are seldom required, and potential for.
Chain survey brainkart lecture notes study material online. Estimation and quantity surveying notes book pdf download this is the the notes for estimation and quantity surveying. Surveying 1 lecture notes free download as pdf file. Here in we have gathered some pdf lectures on surveying. After participating in this fieldwork students will become more comfortable with handling chain and ranging rods. Punmia, ashok kumar jain, arun kumar jain surveying vol. Engineering notes and bput previous year questions for b. This type of survey can be used to measure large areas with reasonable speed and accuracy. From the recorded measurements of the building area is plotted.
Surveying notes pdf book starts with the topics distance measurement conventions and methods, theodolite, description, uses, and adjustments. Estimation and quantity surveying india study channel. A practical guide for the supply chain management of health commodities. In surveying, tape corrections refers to correcting measurements for the effect of slope angle, expansion or contraction due to temperature, and the tapes sag, which varies with the applied tension. Surveying is an art of determining the relative positions of various points on, above or below the surface of the earth by means of direct or indirect measurement of distance, direction and elevation. Chain survey is the simplest and commonest method used in surveying exercises. Get pdf surveying 1 ebook, notes download for btech civil engineers in civil engineering 2nd year notes, books, ebooks section at.
210 591 907 741 138 164 58 961 1296 1055 520 509 965 804 1369 734 1306 1334 1041 957 2 532 1443 483 474 868 1414