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20060558 Lovell Review 1.doc City of Edmonds TH 121 5 AVENUE NORTH • EDMONDS, WA 98020 • (425) 771-0220 FAX(425) 771-0221 Website: www.ci.edmonds.wa.us DEVELOPMENT SERVICES DEPARTMENT Planning • Building • Engineering Plan Review Corrections Plan Check : Date: # 05-571 December 21, 2005 Project Name/Address: Lovell / 8312 Talbot Rd Contact Person/Address/Fax: Steve Lovell / e-mail: snlovell@comcast.net Reviewer: Jeanie McConnellDivision:Engineering During review of the subject submittal it was found that the following information, corrections, or clarifications will need to be addressed: 1.Provide section view of storm detention system and water service and side sewer crossings. 2.Please submit 3 copies of the Detention System Worksheet. This worksheet can be found in the Storm Water Management Handout #E72 (attached). 3.The drainage plan indicates the surface water runoff from the roof over the existing residence will drain to the new detention system. The detention system has only been sized for the new impervious area. Either separate the impervious areas or resize the detention system accordingly. If the impervious area exceeds 5000 sf the detention system must be designed and stamped by a licensed engineer. 4.Provide RIM and invert elevations at all CB’s, including the CB in the right-of-way. 5.Clearly indicate which portion of the driveway is new (proposed) and which portion is existing. 6.The silt fence shall be placed further to the north on the property to encompass the area in which the detention system will be constructed. 7.Provide existing and proposed topography contours and label each. 8.The top and bottom of retaining wall elevations do not appear to be consistent with the topography contours provided. Specifically sections D, E, F, G, H and N. It also appears as though the wall will need to be stepped through a portion of this area, but the retaining wall schedule does not indicate such. Please verify elevations provided. 9.Provide finished floor and bottom of footing elevations on the grading plan. This information will be used to verify grading calculations. Please note that grading in excess of 500cy will require SEPA. 10.Indicate what type of retaining wall is to be constructed – keystone, poured in place, etc. Retaining walls shall be located on private property. o 11.There is a note on the plans that indicates removal of a tree & brush near the property line on Talbot. There is also a retaining wall proposed a little to the south of that. Please indicate what you plan to do to restore this area. Please resubmit 3 copies of the revised plans/documents to a Development Services Coordinator. Please contact me at 425-771-0220 or by e-mail at mcconnell@ci.edmonds.wa.us if you have specific questions regarding these plan corrections. DATE E-MAILED 12/21/2005 PAGE __1__ OF _1___