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Ccesidential Plumbing Scwer and Drainage Invcstigation <br /> Sile Addrese: <br /> 410 Alverson <br /> 10/14/13 <br /> � 1 <br /> Plumbina qed Drafna¢e leaoector: <br /> Slevc's Plumbing LLC <br /> 19707 64ih Avc W, #108 <br /> Lynnwood, WA 9803G <br /> House Soecifics: <br /> • House curtendy has a backwater valve on side sewer?No <br /> • Ilouse tias downspouts connected to side sewcr?Yes, 8 downspouts,?go to side sewer <br /> o Downspouts tic in to sidc sewer 6' wcst of NI:corner of house nnd 2.5' from house. <br /> • Dnes Side Sewer have grade!Ycs <br /> • Intemnl Plumbing: Clean out in crawl spacc <br /> • Approximute depth of side scwer: 5'I I"ut home R'4"nt City main <br /> • Depth and Location of proposed Uackwater Vah�c: Just upstrenm of Jownspout tic in, 5'1 I"deep <br /> Plumbine.Scwer,or Drainaec Problemc Idenlified: <br /> I)House is not protectcd from a sewcr surchargc cvent. <br /> Sugges�ed Solulion: Install backweter vulve just upstream of downspout lic in, 5'I I" deep (see photos <br /> mid skctch. <br /> 2) Side Scwer Improvemcnls: Clean out at property line has root imrusion, this is Ihe home owncrs <br /> responsibiliry for any roots in priva�e side sewer. <br /> Suggesled Snlution: Have the roots removed by jettecUsnaking,or usc a chemical root remover <br /> , <br /> �l� <br />