Re-draw sewerprofile

How can I re-draw a sewer profile on an existing grid/profile.
Also, can I automatically generate the existing and proposed grades
elevation on this existing profile/grid?
This profile already shows the proposed road profile and the existing ground
just need to create labels every 50 ft and re-draw a section of the sewer
profile.
I tried re-drawing the sewer profile but the manhole structures don't show.
Thank you for any help.
Also, can I automatically generate the existing and proposed grades
elevation on this existing profile/grid?
This profile already shows the proposed road profile and the existing ground
just need to create labels every 50 ft and re-draw a section of the sewer
profile.
I tried re-drawing the sewer profile but the manhole structures don't show.
Thank you for any help.