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ANSI/ASAE S422.1 DEC2015 (R2019)

Mapping Symbols and Nomenclature for Erosion and Sediment Control Plans for Land Disturbing Activities

The purpose of this Standard is to establish a list of standard descriptive elements for use in erosion- and sediment-control plan development. These elements consist of mapping symbols, keys, modifiers, and corresponding nomenclature. By improving consistency across plans, this Standard should facilitate the use and review of such plans by contractors and other professionals.

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American Society of Agricultural and Biological Engineers [ASABE]


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