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Line 1: − | colspan="2" |Surface+ Line 10:
Line 10: − | colspan="2" |Pavement+ Line 23:
Line 23: − | colspan="2" |Soil (Bedding layer?)+ Line 39:
Line 39: − | colspan="2" |Storage+ Line 51:
Line 51: − | colspan="2" |Drain (underdrain)+
no edit summary
{| class="wikitable"
{| class="wikitable"
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!colspan = "2" style="background: darkcyan; color: white; align = center"|Surface
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|Berm height (mm)||This is the height of the curb which constrains the overland sheet flow of water. Where curb cuts or other outlet exists at the lowest point of the pavement, the suggested value is 0.
|Berm height (mm)||This is the height of the curb which constrains the overland sheet flow of water. Where curb cuts or other outlet exists at the lowest point of the pavement, the suggested value is 0.
|Surface slope (%)||Typically between 1 – 4% (most commonly 2%) [[Winter]]
|Surface slope (%)||Typically between 1 – 4% (most commonly 2%) [[Winter]]
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!colspan = "2" style="background: darkcyan; color: white; align = center"|Pavement
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|Thickness (mm)||This is the thickness of just the pre-cast blocks (or depth of asphalt/concrete poured in place).
|Thickness (mm)||This is the thickness of just the pre-cast blocks (or depth of asphalt/concrete poured in place).
|Clogging factor||?
|Clogging factor||?
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!colspan = "2" style="background: darkcyan; color: white; align = center"|Soil (Bedding layer?)
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|Thickness (mm)||Depth of bedding layer
|Thickness (mm)||Depth of bedding layer
|Suction head (mm)||Suggested value 50 for sand <ref name = SWMM/>
|Suction head (mm)||Suggested value 50 for sand <ref name = SWMM/>
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!colspan = "2" style="background: darkcyan; color: white; align = center"|Storage
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|Thickness (mm)||Depth of all aggregate bases
|Thickness (mm)||Depth of all aggregate bases
|Design drawdown time (hrs)||Recommend 48 hours?
|Design drawdown time (hrs)||Recommend 48 hours?
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!colspan = "2" style="background: darkcyan; color: white; align = center"|Drain (underdrain)
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|Flow coefficient||Suggested value 1
|Flow coefficient||Suggested value 1