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Special Specifications
SS3041  PDF  RTF  Underseal Course - VOID - DO NOT USE. Provides for the construction of an underseal course using a Tracking-Resistance Asphalt Interlayer, a Spray Applied Underseal Membrane, or a single layer of Seal Coat. Required for AMA District, Construction use. To verify additional approved CSJ's, email CST_RDWY_SPECS. Replaced by SS3085 . Districtwide Use. Amarillo District.

Specification Information