(A) Construction plans shall be prepared for all required improvements. Plans shall be drawn at a scale of no more than one inch equals 50 feet, and plan sheets shall be standard 24-inch by 36-inch size.
(B) The following shall be shown.
(1) Profiles showing existing and proposed elevations along centerlines of all roads. Where a proposed road intersects an existing road or roads, the elevation along the centerline of the existing road or roads, within 100 feet of the intersection, shall be shown, along with approximate radii of all curves, lengths of tangents, and central angles on all streets.
(2) The Planning Commission and/or the City Engineer may require, where steep slopes exist, that cross-sections of all proposed streets at 100-foot stations shall be shown at five points as follows: On a line at right angles to the centerline of the street, and said elevation points shall be at the centerline of the street, each property line, and points 25 feet inside each property line.
(3) Plans and profiles showing the location and typical cross-section of street pavements, including curbs and gutters, sidewalks, drainage easements, servitudes, rights-of-way, manholes, and catch basins; the location of street trees, street lighting standards, and street signs; the location, size, and invert elevations of existing and proposed sanitary sewers, storm water drains and fire hydrants, showing connection to any existing or proposed utility systems; and the exact location and size of all water, gas, or other underground utilities or structures.
(4) The location, size, elevation, and other appropriate description of any existing facilities or utilities, including, but not limited to, existing streets, sewers, drains, water mains, easements, waterbodies, streams, and other pertinent features such as swamps, railroads, buildings, features noted on the official map or master plan, at the point of connection to proposed facilities and utilities within the subdivision, and each tree with a diameter of eight inches or more, measured 12 inches above ground level. The water elevations of adjoining lakes or streams at the date of the survey, and the approximate high- and low-water elevations of such lakes or streams, shall also be shown. All elevations shall be referred to the USGS data plane. If the subdivision borders a lake, river, or stream, the distances and bearings of a meander line established not less than 20 feet back from the ordinary high-water mark of such waterways shall also be shown.
(5) Topography at the same scale as the sketch plat with a contour interval of two feet, referred to sea level data. All data provided shall be the latest applicable U.S. coast and geodetic survey data and should be so noted on the plat.
(6) All specifications and references required by the local government’s construction standards and specifications and the City Engineer, including a site-grading plan for the entire subdivision.
(7) Notation of approval as follows:
____________________ ____________________ Owner Date ____________________ ____________________ Planning Commission Chairperson Date |
(8) The title, name, address, and seal of a professional engineer and/or registered land surveyor, and the date, including revision dates.
(Prior Code, § 1244.05)