Construction plans for the infrastructure improvements to be installed shall be submitted for the review by the officials having jurisdiction, and approval must be received prior to the construction beginning. These plans shall include:
(a) Street profiles showing the tentative grades.
(b) Street cross sections showing the right-of-way widths, pavement widths and thickness, as well as the type of pavement and base materials, the location, width, thickness of sidewalks (if any) and the location, composition and size of utilities (See Appendix A for typical cross section).
(c) Plans and profiles of proposed sanitary and storm sewers, with grades, composition and sized indicated, or method of sanitary and storm water disposal in lieu of sanitary and storm sewers.
(d) Plan for water distribution system, showing pipe sizes and the location of valves and hydrants.
(e) Plan for other utilities such as gas, electric, cable, and telephone showing sizes and the location of all necessary appurtenances.
(g) If, in the opinion of the town engineer, there are indications of a potential runoff problem, such as steep topography, hillside areas to be graded, or neighboring built-up areas below the proposed subdivision, the town engineer may require the subdivider to submit a grading plan, signed and sealed by his engineer, identifying:
(1) Land areas to be disturbed, shown by hatching or specking such areas which will be graded, cut and filled.
(2) Stages of grading showing the limits of sections to be graded and indicating the approximate order of development.
(3) The extent of cuts and fills, shown by drawing a dashed line along the top of the cut and the toe of the fill and marking said lines with “C” for cuts and “F” for fills.
(4) Unusual material or soils in land areas to be disturbed. If there are any surface indications of unusual materials or soils that would cause street or lot instability, they should be noted and accompanied by the subdivider’s engineer’s recommendations for correcting such problem areas.
(5) The type, quantity and source of material from off-site to be used for fills should be identified.
(h) Pertinent Details (See Planning Director).
(Ord. 2005-06-02. Passed 3-20-06.)