• Analysis
contents
N.W.
S.W.
N.E.
S.E.
Unit
Wgt of Water, Bag, container 2 - l7 11 - 6.8 8 - 6.4 6 -9.6 lbs - oz.
Wgt of container, one dry bag 8.4 9.5 8.4 8.4 oz.
Caluculated wgt of collected water 1 -14.6 10 - 13.3 7- 12 5 -15.2 lbs - oz.
Water wgt 8.33 8.33 8.33 8.33 lbs/gal
runoff per one hour 0.23 1.3 11.2 8.57 gal/hr
ecoroof floor area 775 775 1754 1754 sft
discharging rate per hour 0.0003 0.00168 0.00639 0.00488 gal/hr/sft

  • Summary
The ecoroof does delay rainwater discharge to the bioswale and the stormsewer system, as was hypothesized.
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