Detectable warning surface featuring truncated domes arranged in a grid with a spacing of 2.35 inches center-to-center. Each dome measures 0.45 inches at the top and 0.9 inches at the base with a height of 0.2 inches. The assembly includes tapered edges where exposed. The domes are constructed from concrete dark gray pavers with a yellow surface matching federal standard FS33538 per Section 11B-705.1.
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