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<font size=3>'''Recommended dimensions for stabilized berms'''.</font size><br>
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<font size=3>'''Recommended dimensions for stabilized berms. Source: [http://www.dot.state.mn.us/pre-letting/spec/ MnDOT Standard Specifications for Construction]'''</font size><br>
 
Link to this [[Recommended dimensions for stabilized berms|table]]
 
Link to this [[Recommended dimensions for stabilized berms|table]]
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<table class="sortable">
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<tr>
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<th>Berm Type/Material</th>
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<th>Recommended shape</th>
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<th>Recommended base width</th>
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<th>Recommended height</th>
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<th>Recommended side slopes</th>
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</tr>
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<tr>
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<td>Type 1 - compost</td>
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<td>Trapezoidal</td>
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<td>5 feet</td>
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<td>2 feet (minimum)</td>
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<td>2:1</td>
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</tr>
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<tr>
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<td>Type 2 - slash mulch</td>
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<td>Trapezoidal</td>
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<td>5 feet</td>
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<td>2 feet (minimum)</td>
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<td>2:1</td>
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</tr>
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<tr>
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<td>Type 3 - rock weeper system</td>
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<td>Trapezoidal</td>
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<td>8 feet</td>
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<td>2 feet (maximum)</td>
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<td>2:1</td>
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</tr>
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<tr>
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<td>Type 4 - topsoil</td>
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<td>Trapezoidal</td>
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<td>7 feet</td>
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<td>2 feet (minimum)</td>
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<td>2:1</td>
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</tr>
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<tr>
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<td>Type 5 - rock</td>
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<td>Trapezoidal</td>
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<td>5 feet</td>
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<td>2 feet (maximum)</td>
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<td>2:1</td>
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</tr>
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</table>
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<noinclude>
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[[category:Sediment control table]]
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</noinclude>

Latest revision as of 15:15, 6 February 2022

Recommended dimensions for stabilized berms. Source: MnDOT Standard Specifications for Construction
Link to this table

Berm Type/Material Recommended shape Recommended base width Recommended height Recommended side slopes
Type 1 - compost Trapezoidal 5 feet 2 feet (minimum) 2:1
Type 2 - slash mulch Trapezoidal 5 feet 2 feet (minimum) 2:1
Type 3 - rock weeper system Trapezoidal 8 feet 2 feet (maximum) 2:1
Type 4 - topsoil Trapezoidal 7 feet 2 feet (minimum) 2:1
Type 5 - rock Trapezoidal 5 feet 2 feet (maximum) 2:1

This page was last edited on 6 February 2022, at 15:15.