A level is set up and reading of 3.00 m is taken on benchmark, the elevation is 12.135 m. At the beginning it is 2.624m, at 30m it is 1.617 m, at 60 m it is 0.702 m; at 66 m and 81 m the rod readings are 1.281 m and 0.762 m respectively. On a rock that is not on the line, the rod reading is 0.327m, The level is then moved ahead, set up and a rod reading of 1.952 m is observed, the rod still being held on the rock. The readings along the profile are resumed 90 m from the beginning of the line, the rod reading is 1.159 m, 120 m from the beginning of the line, the rod reading is 1.434 m; finally, 150 m from the beginning of the line, the rod reading is 2.196 m. What is the elevation @ 0+090? 15.601 none of these 15.373 O 15.567
A level is set up and reading of 3.00 m is taken on benchmark, the elevation is 12.135 m. At the beginning it is 2.624m, at 30m it is 1.617 m, at 60 m it is 0.702 m; at 66 m and 81 m the rod readings are 1.281 m and 0.762 m respectively. On a rock that is not on the line, the rod reading is 0.327m, The level is then moved ahead, set up and a rod reading of 1.952 m is observed, the rod still being held on the rock. The readings along the profile are resumed 90 m from the beginning of the line, the rod reading is 1.159 m, 120 m from the beginning of the line, the rod reading is 1.434 m; finally, 150 m from the beginning of the line, the rod reading is 2.196 m. What is the elevation @ 0+090? 15.601 none of these 15.373 O 15.567
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:A level is set up and reading of 3.00 m is taken on benchmark, the elevation is
12.135 m. At the beginning it is 2.624m, at 30m it is 1.617 m, at 60 m it is 0.702
m; at 66 m and 81 m the rod readings are 1.281 m and 0.762 m respectively. On
a rock that is not on the line, the rod reading is 0.327m, The level is then moved
ahead, set up and a rod reading of 1.952 m is observed, the rod still being held
on the rock. The readings along the profile are resumed 90 m from the beginning
of the line, the rod reading is 1.159 m, 120 m from the beginning of the line, the
rod reading is 1.434 m; finally, 150 m from the beginning of the line, the rod
reading is 2.196 m. What is the elevation @ 0+090?
O 15.601
none of these
15.373
15.567
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