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<br />. <br /> <br />. <br /> <br />." ":i'-:., <br />. '1 <br /> <br />1. <br /> <br />Sanitary sewer layouts for single family residential subdivisions should use a <br />standard engineering scale large enough to show the entire project on 1-2 <br />standard 24"x36" pages. In all cases, the following information must be shown <br />on the layout. <br /> <br />3. <br /> <br />a. All easements eontaining or buffering sanitary sewers are shown and <br />labeled both as to width and type; sewer sizes are shown at points of <br />size change; manhole locations are shown. . <br />b. The sewer alignment shall accurately retlecttlJ,e location of the sewer <br />as shown on the detailed plan view. . . <br />c. 'Service leads that cross street pavement or serve adjacent property <br />are to be shown on the layout. <br />d. The number, size, and layout of the lots ~epicted on both the overall <br />sewer layout sheet and the individual plan-and~profile sheets shall <br />match the number and size of the lots depicted on the fmal plat after <br />,recordation. " ' <br />,e. The size and direction of flow for existing and proposed sewer:s shall <br />be shown on the overall sanitary sewer layout sheet. <br />f. The location of the proposed sewer within either the public right-ot- <br />way, a dedicated easement adjacent to the public right-of-way, or <br />,side lot easement. <br />g. , The overall sanitary sewer layout sheet shall show the area, in acres, <br />Which the proposed, sewer is designed to serve. Include a vicinity <br />map which references the acreage ,to nearby major thoroughfares and <br />boulevard street. <br />Commercial sanitary sewer layouts for large areas shall follow the same layout <br />format. '. <br />Acceptable horizontal and vertical scales for the detailed plan-and-profile .views <br />shall be confmed to standard 'engineering scales. <br />Th~ plan view shall show, at a minimum, the following information for the <br />project area: <br /> <br />2. <br /> <br />) <br />/ <br />" <br /> <br />4. <br /> <br />a. Topographical features. <br />, b. Stationing for the proposed sewers. , <br />c. All existing utilities including gas, power, telephone, cable etc. <br />d. Any significant landscaping or other structures which might impact <br />construction or construction-related activities. <br />e. The width and type of existing. andlor proposed easements. <br />f. ' Proposed service leads. . , <br />. g. . The, limits of any proposed bore and jack, microtunnel, or auger <br />operations.. ' ' . <br />h. Locations where pressure pipe is to be installed for water line <br />crossings. <br />i. The proposed sanitary sewer with pipe diameter, length, type, and <br />, grade clearly labeled. <br /> <br />5. The profile view shall show, at a minimum, all of the following information for <br />the project area: <br /> <br />'a. Underground and surface utilities/facilities which are either parallel <br />to the proposed sewer or cross the proposed sewer. <br />b. , 'The proposed sewer line's diameter, grade, length, and type for each <br />section between manholes. This shall be labeled on every applicable <br />page and identified as "proposed." <br />c. The flowline elevation for every sanitary sewer at every manhole: <br />d. The rim elevation of existing and proposed manholes.' <br /> <br />Sanitary Sewer Design Criteria Page 2 of 10 <br />