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Min <br /> Residential Plumbing Sewer and Drainage Investigation <br /> Site Address: <br /> 830 Wetmore Ave <br /> 10/16/13 <br /> att <br /> 400 <br /> •✓ ,.4 <br /> Air�,"'_ <br /> Plumbing and Drainage Inspector: <br /> Steve's Plumbing LLC <br /> 19707 64th Ave W,#108 <br /> Lynnwood, WA 98036 <br /> House Specifics: <br /> • House currently has a backwater valve on side sewer?YES,not functional <br /> • House has downspouts connected to side sewer?NO <br /> • Does Side Sewer have grade?YES except for the first 10' that are flat <br /> • Approximate depth of side sewer: 6'6"at home 10'2"at city <br /> • Depth and Location of proposed Backwater Valve: SE corner in basement replacing existing <br /> Plumbing, Sewer,or Drainage Problems Identified: <br /> 1) Existing backwater valve is damaged and not functional (flapper found to be disconnected). Therefore <br /> the house is not protected from a sewer surcharge event. <br /> Suggested Solution: Replace backwater valve at existing location(see sketch and photos). <br /> 2) The side sewer is flat for the first 10' after leaving the house footprint. Also, the side sewer shows <br /> signs of wear. There is an apparently abandoned downspout connection tie in approximately 3'-8' from <br /> the building footprint. <br /> Suggested Solution: Replace or possibly reline side sewer <br />