Civil · C-94N5N

Light-Duty Asphalt Section

Materials

Elements

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Storm drain inlet protection details showing sediment control methods for curb inlets during construction. The assembly incorporates either an eight-inch diameter weighted wattle or gravel-filled sandbags placed tight against the curb to prevent sediment-laden water from bypassing the system. Silt fencing is required behind the curb at the box until adjacent land is fully stabilized. Filter fabric wraps completely around the inlet gate in the wattle configuration. Specific notes govern maintenance frequency, sediment removal thresholds, and alternative method submittals.

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