Laserfiche WebLink
2019 Municipal Plaza and Center Street Concept Stormwater Reuse <br />06/26/2019 <br />Page: 3 <br />hrumpotr0"1121 . Areat0.,, <br />11 <br />Ore „zseu7,0111Seiwpvl»Crn 1'3 r%erNe r <br />1,Ory qe P"rerld"i4 ie d:..... !.....l44l1011.0rn40' <br />Ip <br />„„„ !�1 d. � �4 �r��hl'r'dU IIIOU . X� d I(� „eu <br />1 <br />�u <br />Exhibit 1: Excerpt from the Met Council Reuse Water Balance Tool. <br />Footprint Considerations <br />The storage volume could be a single concrete vault or multiple fiberglass underground units. <br />Given the size of individual cisterns, plastic is not available. Fiberglass tanks generally are <br />available up to 50,000 gallons in size. A 50,000-gallon tank has dimensions of approximately 68 <br />feet long with a 12-foot diameter. Three tanks, with space between, could fill a footprint of <br />approximately 5,000 square feet. Concrete vaults can be sized to fit multiple footprint sizes. If a <br />maximum active depth of water in the vault of 8' is assumed, the footprint would be approximately <br />2,500 square feet. <br />I�IwIVI ;'w✓"�d <br />ti, JUi,10,1011111141 <br />Exhibit2: Example concrete vault storage tank (StormTrap). <br />f1iiuIIV1wu IV01 <br />d llul " rN <br />11 V „l l VIIY11101 1 V <br />rduVJ'r <br />