a) Explain methods that can be used to minimize errors in engineering survey (4mks) b) Explain the situations which necessitate the use of tacheometry (3mks) c) Discuss how the radiation method is carried out in plane table survey (6mks)
This document provides an overview of the different types of surveys conducted during engineering and construction projects. It discusses reconnaissance, preliminary, final location, and construction layout surveys. Reconnaissance surveys involve gathering existing data on the project area and selecting sites for control stations.
( a ) Define engineering survey and list four purposes it serves. ( b ) List five points on care and maintenance of tapes that you learnt. ( d ) Explain any three techniques of measuring a horizontal distance using a tape in survey.
Surveying is indispensable to the engineer when planning, designing and constructing a project, so all engineers should have a thorough understanding of the limits of accuracy possible in the construction and manufacturing processes.
Engineering survey is used to acquire the required data for the planning, design and Execution of engineering projects like roads, bridges, canals, dams, railways, buildings, etc.
The exam contains 6 questions related to topics in engineering surveying, including: [1] defining surveying and describing different classes of surveys; [2] standardizing tapes and the difference between maps and plans; [3] calculating reservoir volumes from contour data using planimeters; [4] reducing leveling observations using the height of ...
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