Storm sewer manholes should have a maximum spacing and sizing as follows.
(A) The minimum diameter of manholes shall be 48 inches, while larger diameters are preferable for larger diameter sewers.
(B) For storm sewers less than or equal to 48 inches in diameter, maximum spacing of manholes shall be 400 feet.
(C) For storm sewers greater than 48 inches in diameter, maximum spacing of manholes shall be 600 feet.
(Ord. 012-118, passed 10-8-2012)