A cast-in-place concrete curb and gutter assembly rests upon a six-inch untreated base course. The total width spans twenty-four inches with a twelve-inch brush finish section and a six-inch transition, featuring a one-and-one-half-inch radius, a one-to-three batter, and a two-inch radius at the gutter invert. The overall height measures twelve inches with a six-inch vertical depth at the back, while the catch configuration includes a one-quarter-inch asphalt lip and a seven-inch drop adjacent to the pavement. The spill configuration maintains a seven-inch height above the subgrade adjacent to the flowline with a maximum two percent cross slope. A general note specifies that all curb and gutter construction is to be standard unless otherwise noted.
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