(A) (1) A minimum outside-to-outside horizontal clearance of five feet shall be maintained between the sewer mains and structures and adjacent non-potable water and storm water underground utility mains and structures.
(2) Provide eight feet outside-to-outside separation from planter strips and six feet separation from continuous sidewalk and concrete curbs unless approved by the Engineer.
(B) A minimum horizontal clearance of ten feet shall be maintained between the sewer main and parallel water mains unless approved in advance by the Engineer.
(C) (1) A minimum vertical clearance between the sewer main and adjacent, non-potable water underground utility mains shall be six inches.
(2) Pipe couplings are not allowed within the trench.
(3) Greater clearance may be required by the District.
(Ord. 2019-02, passed 4-25-2019)