In levelling across a wide river on Pampanga, a reciprocal level reading were taken betweenpoints B and C as shown in the tabulation.Instrument set upnear BSTAT BSobs.Instrument set upnear CBSthanksFSSTAFSobs.2.4782.4802.47624782.2832.284CB2.2862.2831.6751.6741.677B.3.143B3.1403,1453.142CB1.6741.6773.1433.1461.678a.) Compute the difference in elevation between B and C with instrument set up near B.b.) Compute the true difference in elevation between B and C.c.) If the elevation of B is 346.50 m, compute the elevation of C.

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In levelling across a wide river on Pampanga, a reciprocal level reading were taken between points B and C as shown in the tabulation. Instrument set up near C STA obs. Instrument set up near B thanks FS STA BS obs. FS BS 2478 2.480 2.476 2478 2.283 B 2.284 C B 2.286 2.283 1.675 1.674 1.677 1.674 1.677 B. 3.143 3.140 3,145 3.142 3.143 3.146 C B 1.678 B. a.) Compute the difference in elevation between B and C with instrument set up near B. b.) Compute the true difference in elevation between B and C. c.) If the elevation of B is 346.50 m, compute the elevation of C.

In levelling across a wide river on Pampanga, a reciprocal level reading were taken between points B and C as shown in the tabulation. Instrument set up near C STA obs. Instrument set up near B thanks FS STA BS obs. FS BS 2478 2.480 2.476 2478 2.283 B 2.284 C B 2.286 2.283 1.675 1.674 1.677 1.674 1.677 B. 3.143 3.140 3,145 3.142 3.143 3.146 C B 1.678 B. a.) Compute the difference in elevation between B and C with instrument set up near B. b.) Compute the true difference in elevation between B and C. c.) If the elevation of B is 346.50 m, compute the elevation of C.

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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Levelling question
Surveying