Let's put it this way - Which one would you prefer to dig up in your back yard?
None, to properly maintain a sewer, soil, waste, storm, line water jetting is the best way to go
No
Snake the line to unplug it
A low point that collects water.
yes
Sewer Line The Woodlands
Yes, but with certain requirements as the water piping has to be higher then the sewer line among other code items
Water mains. Sewer line.
No, there shouldn't be any standing water in a sewer line, this is what creates bad bacteria and disease. All waste needs to go down a sewer line and disappear ito the street sewer line. If this is the case, either you have a slight blockage or the sewer line gradient is incorrect. The correct ratio for the gradint of a sewer line must be 1:40 (meters) simpler measurement for slope is 1/4" per foot(ideal). absolute minimum 1/8" per foot(not recommended except where not avoidable)
With a sewer line locator of course
Sewer Line katy TX
Sewer Line Cypress TX