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slope of finished grade pedestrian surfaces that are compliant with the most current version of
<br />ADA guidance.
<br />E. Size, type, dimension, depth, and material specifications for each roadway component, including:
<br />curbs, sidewalk, hot mix asphalt pavement, bituminous surface treatments, concrete pavement,
<br />top course, base course, subbase, together with specifications for treatment of subgrade,
<br />construction geotextiles, and over excavation if needed.
<br />Typical sections shall reference all applicable standard details (Kittitas County, City, WSDQT
<br />or other as needed) and custom details related to the roadway elements shown.
<br />Plans and Profiles:
<br />A. Plan View. The plan view shall include, but is not limited to, the following:
<br />1. Existing site features:
<br />a. All topographic features within the right-of-way limits. Topographic survey limits
<br />shall extend a minimum of one hundred feet shall be shown on either side of
<br />centerline and minimum of two hundred feet shall be shown beyond the end of the
<br />road. Additional topographic features shall be shown beyond the minimum limits to
<br />resolve questions of setback, slope, drainage, access onto abutting property, and
<br />road continuations. Additional topographic survey may be required as directed by
<br />the County Engineer.
<br />b. All existing surface features within the topographic survey limits described above,
<br />including but not limited to: curbs, gutters, sidewalks, driveways, pedestrian curb
<br />ramps, walkways, ditches, fences, gates, walls, mail boxes, signs, light poles, power
<br />and communication poles, guardrails, handrails, steps, crosswalks, stop bars,
<br />roadway striping, landscape features, buildings, bridges, pavement limits, gravel
<br />roadway limits, foundations, trees, shrubs, etc.
<br />c. Existing utilities, structures and their appurtenances, as identified visually by surface
<br />features, by utility locates, and by utility potholing, including, but not limited to:
<br />catch basins, culverts, conveyance pipes, including storm pipe sizes, material, and
<br />invert elevation, water lines, water valves, water service meters, fire hydrants, open
<br />irrigation canals and ditches, irrigations structures, irrigations pipes, irrigations
<br />valves, underground power lines, overhead power lines, junction boxes,
<br />transformers, underground communication lines, overhead communication lines,
<br />communications risers, communication hand holes, sewer manholes, sewer pipes,
<br />including pipe sizes, material, and invert elevations, sewer services, cleanouts, roof
<br />drains, yard drains, pavement limits, gas lines, gas valves, gas services etc.
<br />d. Known existing septic drain fields within the project limits. If there are no drain
<br />fields, such statement shall be included on the plan.
<br />Title 12 Kittitas County Code I Draft No. 5— Working Draft far Adoption 6/12/2018
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