A differential leveling loop began on BM Rock $($elevation$=854\mathrm{.}32$ ft$)$ and closed on BM

Tree $($elevation$=858\mathrm{.}43).$ The plus sight and minus sight distances were kept

approximately equal. Readings $($in feet$)$ listed in the order taken are $6\mathrm{.}8(+$S$)$ on BM

Rock, $5\mathrm{.}1(-S)$ and $4\mathrm{.}55(+S)$ on TP$1,3\mathrm{.}25(-S)$ and $7\mathrm{.}43(+S)$ on BM X$,4\mathrm{.}22(-S)$

and $5\mathrm{.}35(+S)$ on TP$2,6\mathrm{.}04(-S)$ and $4\mathrm{.}45(+S)$ on TP$3$ and $5\mathrm{.}63(-S)$ on BM Tree.

Prepare, check, and adjust the notes. $($Tabulate your answer$)$

Note: Find adjustments by three decimals and the elevations and adjusted elevations by

two decimals.

CM $1331-$ Fall $2024$

Due: $\frac{9}{22}\frac{?}{2024}$

Calculate the elevation for stations along an irrigation canal. Elevation of BM$1$ is

$545\mathrm{.}33$ and BM$2$ is $543\mathrm{.}34.$ Is the total error acceptable? $($Tabulate your answer$)$

Note: Please remember that The intermediate foresights are the ones that are NOT read on

benchmarks or turning points.

Note: Find all calculations with two decimals.