Sewer Line Calculations

A$.$ Draw the given information and your solution on engineering paper at a scale of

$1^{\text{'}\text{'}}={20\mathrm{.}00}^{\text{'}}$ in a neat, orderly manner.

B$.$ Assume that the service line must extend perpendicular to the building. The required

service line grade is to be $6\mathrm{.}000\%$

C$.$ Determine the distance $\text{'}$ X $\text{'},$ and the distance from the building $(\text{'}$ Y $\text{'})$ to the $45$ bend of

the service line.

D$.$ Determine the total length of service line from the building to the main in order to match

the flowline elevation of the service line to the main at the required grades.

E$.$ Determine the flowline elevation at the point where the service line meets the main.

$($NOTE: Horizontal bends will be $45$ ells.$)$