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Backwater Valve Installation Exhibit <br /> Site Address: <br /> 1500 Grand Ave <br /> Everett WA, 98201 <br /> Street View. <br /> " — i / <br /> / / <br /> i <br /> a / <br /> \ / <br /> / <br /> _� <br /> r <br /> r <br /> General Information <br /> • Is there a c�ean out on the side sewer� No <br /> • Does side sewer have grade? Unknown <br /> • Are there any possible downspouts connected to the side sewer� Yes <br /> • Depth of proposed Backwater Valve 3 teet <br /> • Location of proposed Backwater Valve driveway between water meter an�dramage manhole <br /> • Land cover type over proposed Backwaler Valve localion Concrete <br /> lldditional Notes: <br /> • Disconnecl downspout (rom NE comer of house, elbow and use dispersion method to planted <br /> area or direct to Flow down driveway to�vards Grand Ave. <br /> Plan View. L <br /> �5 �' '� � � �J� �_ n � OI <br /> .r -. ; � r <br /> � <br /> ' ), � = � +, <br /> . ". T2 � • — C ' � a • Geanouts <br /> ' ` � g�ViL TOA � � <br /> _ _ ,,, - <br /> �^� � � _ _ y2� -' r - - • � -- Proposed BNN <br /> � <br /> ��`+ � � locations <br /> ' a � .K . : • • u' <br /> t �;;� �F' ap� i , �� l 0 0 Connected <br /> � + �� 1 `S T� 50(1 - _ i downspouls <br /> 1J <br /> �. . _ �VS T� .. � ' - <br /> � <br /> .�_ _ ,� _ _ I O , <br /> ';-_���, !�.�. ss T51502 a;�;, - ' <br /> o- . � � _ I`:� . _� <br /> S T4 <br />