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stoveguyy

Mainline slope is correct?

3 years ago
last modified: 3 years ago

My house had septic system in backyard. the main stack for masterbath is at rear of house. former owners put in city water/sewer yrs ago. sewer is at front of house. they added a ”Y” connection under floor in laundry room at street side of house. i assume the pitch of line under slab is sloped down towards backyard? Or, is it level? how well does waste flow towards street now?