The backsight taken from BM1 and TP2 were 1.098 meter and 1.015 meter respectively. The foresight readings were, 1.754 meter from TP1, and 1.113 meter from BM2. If the height of instrument for the second instrument setup is 221.098 meter, the elevation of TP2 is 219.834 meter, and the difference in elevation between BM1 and BM2 is -0.803meter, determine the backsight of TP1. O
The backsight taken from BM1 and TP2 were 1.098 meter and 1.015 meter respectively. The foresight readings were, 1.754 meter from TP1, and 1.113 meter from BM2. If the height of instrument for the second instrument setup is 221.098 meter, the elevation of TP2 is 219.834 meter, and the difference in elevation between BM1 and BM2 is -0.803meter, determine the backsight of TP1. O
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![The backsight taken from BM1 and TP2 were 1.098 meter and 1.015 meter respectively. The
foresight readings were, 1.754 meter from TP1, and 1.113 meter from BM2. If the height of
instrument for the second instrument setup is 221.098 meter, the elevation of TP2 is 219.834
meter, and the difference in elevation between BM1 and BM2 is -0.803meter, determine the
backsight of TP1. O](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F51429338-8fdf-46ca-aff1-00913b44f82d%2Fac8d22fd-5402-4c28-bac4-e46f11fa10bb%2Fh1ngdlw_processed.png&w=3840&q=75)
Transcribed Image Text:The backsight taken from BM1 and TP2 were 1.098 meter and 1.015 meter respectively. The
foresight readings were, 1.754 meter from TP1, and 1.113 meter from BM2. If the height of
instrument for the second instrument setup is 221.098 meter, the elevation of TP2 is 219.834
meter, and the difference in elevation between BM1 and BM2 is -0.803meter, determine the
backsight of TP1. O
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