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R-3508-B2

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Grate Type Square Feet Open Weir Perimeter Lineal Feet A AB AA B E EA F G H I J K L M
K 1.4 7.5 22 1/2 22 1/2 11 1/4 11 1/4 35 Dia. 10 6 1 10 1 3/4 1 3/4 1 7/8
All dimensions are listed in inches unless otherwise noted.

Wisconsin DOT Type B-A.  Bike Safe

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