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}? LU. ��en-wr� 4��Z� <br />Trepanier Engineering <br />WETPOND DESIGN <br />Piolessiunal Civ;l Engineering <br />WETPOND CALCULATIONS <br />EOR <br />KIMBERLY-CLARK <br />TRAILER STAGING AREA <br />Job 93-076A <br />June 20, 1996 <br />Area Draining to Wetpond = 120,550 square feet <br />Design. Volume = 120,550 s.f. x 1�/lz- x 0.99 inches <br />= 9,945 c.f. <br />_ ;'=..: ! : �. ) <br />.. Permanent Storage Volume 2 9,972 c.f. '��� � <br />. Treatment Cell Permanent Stor.age <br />DESIGNED WETPOND <br />Open Water Cell Permanent Storage <br />Treatment Cell Permanent Storage <br />I <br />� , / +`� � <br />Total Permanent Storage <br />Total Live Storage = <br />i. <br />Z 1,992 c.f. ' j,'r ;. • 1 <br />= 3' X 15' x'"85' <br />= 3,82 c.f. <br />_ � x�15' x 65' <br />='-1;950 c.f. <br />„= f'(` �..: (>1,492 c.f. OK) <br />"�J = <br />7 ���' � <br />��, z. <br />1.85' x 15' x 152' <br />.. Total Po�:ld Storage Volume as Designed <br />5,775 c.f. ; (? c` <br />(>4,972 c.f. OK) <br />i , <br />= 4,21� c.f. <br />t �; �_ <br />= 9,993 c.f. �); `�1% <br />(>9,945 c.f. OK) <br />Orifice Required to Back Up L�ive Storage = 19/3z" diameter <br />(See attached printouts for routing datay <br />� <br />1420 Hewiit • Everett, Washington 98201 • Everelt (206) 259•5556 • FAX (20�� 259-5558 <br />: �cJ <br />