(a) All sewer laterals from the proposed structure to the sewage main shall be installed to render a minimum slope of no less than one percent (1%). All other minimum slopes are from Recommended Standards for Wastewater Facilities, 1997 Edition. This applies from point of invert pipe at fixture or floor drain entrances to sewer main entrance, such fixtures or drains being the last to enter service.
(b) Basement water sewage only may be lower if approved sump is used and sump entry renders above slope of two percent (2%).
(Ord. 66-2019. Passed 6-27-19.)