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Bioretention: Sizing
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Revision as of 20:10, 22 November 2018
15 bytes removed
,
5 years ago
m
→Calculate the maximum overall depth
Line 55:
Line 55:
{{Plainlist|1=Where:
{{Plainlist|1=Where:
*''f''' = Design infiltration rate (mm/hr), and
*''f''' = Design infiltration rate (mm/hr), and
*''t'' = [[Drainage time]] (hrs)
, e
.
g. 96 hours, check
local regulations for drainage time requirements.
*''t'' = [[Drainage time]] (hrs).
Check
local regulations for drainage time requirements.
*''0.4'' = Void ratio of [[reservoir gravel|clear stone]]}}
*''0.4'' = Void ratio of [[reservoir gravel|clear stone]]}}
Jenny Hill
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