5. A line of levels was run for a proposed sewer line PQ at rat one Civil Engineering Bench Mark (CBM) and ended at another. Levels were taken at20m intervals along the line PQ from P (chainage Om) to Q (chainage 100m). Chainages20m and 60m were used as change points. The following readings in meters werecampus. The line startedrecorded:1.612 (CBM RL =2.676 (CBM RL = 31.40m), where RL refers to the reduced levels of bench marks;32.11m), 2.312, 1.715, 2.091, 1.862, 1.988, 1.957, 1.762, 1.859,(i) Enter the readings in level book form and reduce and check them by Height of Plane ofCollimation method.

The calculations and necessary checks are performed in the table given in the step 2.

5. A line of levels was run for a proposed sewer line PQ at r at one Civil Engineering Bench Mark (CBM) and ended at another. Levels were taken at 20m intervals along the line PQ from P (chainage 0m) to Q (chainage 100m). Chainages 20m and 60m were used as change points. The following readings in meters were recorded: campus. The line started 1.612 (CBM RL = 32.11m), 2.312, 1.715, 2.091, 1.862, 1.988, 1.957, 1.762, 1.859, 2.676 (CBM RL = 31.40m), where RL refers to the reduced levels of bench marks; (i) Enter the readings in level book form and reduce and check them by Height of Plane of Collimation method.

5. A line of levels was run for a proposed sewer line PQ at r at one Civil Engineering Bench Mark (CBM) and ended at another. Levels were taken at 20m intervals along the line PQ from P (chainage 0m) to Q (chainage 100m). Chainages 20m and 60m were used as change points. The following readings in meters were recorded: campus. The line started 1.612 (CBM RL = 32.11m), 2.312, 1.715, 2.091, 1.862, 1.988, 1.957, 1.762, 1.859, 2.676 (CBM RL = 31.40m), where RL refers to the reduced levels of bench marks; (i) Enter the readings in level book form and reduce and check them by Height of Plane of Collimation method.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Pressurized pipe flow

A 15-kilometer-long pipe with a pipe diameter of one meter transports water at a speed of one meter per second. The pipe has a friction coefficient of 0.005. Calculate the frictional head loss?

Question

5. A line of levels was run for a proposed sewer line PQ at r
at one Civil Engineering Bench Mark (CBM) and ended at another. Levels were taken at
20m intervals along the line PQ from P (chainage Om) to Q (chainage 100m). Chainages
20m and 60m were used as change points. The following readings in meters were
campus. The line started
recorded:
1.612 (CBM RL =
2.676 (CBM RL = 31.40m), where RL refers to the reduced levels of bench marks;
32.11m), 2.312, 1.715, 2.091, 1.862, 1.988, 1.957, 1.762, 1.859,
(i) Enter the readings in level book form and reduce and check them by Height of Plane of
Collimation method.

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