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bld20120286_Nelson-2.docx City of Edmonds TH 121 5 AVENUE NORTH • EDMONDS, WA 98020 • (425) 771-0220 FAX(425) 771-0221 Website: www.ci.edmonds.wa.us PUBLIC WORKS DEPARTMENT Engineering Division Plan Review Corrections Plan Check : Date: # BLD20120286 June 28, 2012 Project Name/Address: Nelson New Single Family Residence 723 Hanna Park Rd Contact Person/Address/Fax: Kozo Nozawa kozo@prentissarchitects.com Reviewer: JoAnne ZulaufDivision:Engineering During review of the subject submittal, it was found that the following information, corrections, or clarifications would need to be addressed. All Handouts and Standard Details referred to in these comments can be accessed at our website: www.edmondswa.gov by choosing the Government tab and Public Works| Engineering under Departments: Please Note: Building Handouts do not include updated Engineering Division Requirements. Refer to Engineering Handouts for all Engineering Requirements. General Plan: 6/28/12 Done. Site Plan: 1. 6/28/12 Done. 2. 6/28/12 Done. 3. 6/28/12 Done. 4. 6/28/12 Done. 5. 6/28/12 Done. 6. 6/28/12 See Stormwater Comments. Impervious surface calculations should be provided on this plan in the worksheet form found in the E72 Storm water Handout. 7. 6/28/12 See Stormwater Comments Impervious surface calculations note that a portion of the building area is “regulated replaced”. Replaced does not apply to structures unless the original foundation was not removed. Please revise calculations. 8. 6/28/12 This is still not clear. Is the dotted line indicated decks and patio? Label each area specifically. Please label all “decks and patios, etc.” referenced in the calculations on the plan. Stormwater/Utility Plan: Stormwater Engineer Comments will be provided separately from these comments. 6/28/12 See Attached. DATE FAXED/E-MAILED 7/2/2017 PAGE ___ OF __ 12 Drainage Plan: 1. 6/28/12 Done. 2. 6/28/12 Done. Please increase line size for utilities so it is readable. 3. 6/28/12 What is this then if not a wall? Please label. Is the line parallel to the west of the garage a wall? If so please note top and bottom elevation for every two feet of change. If wall is over 3’ tall please provide a detail showing drainage etc. See handout B 62 Retaining Walls. Sewer: 6/28/12 These comments were not addressed. This property does connect to a private line but connects with the city system at Caspers. Therefore the items below need to be addressed. 1. Show the location of the sewer main and connection to the house. 2. 6/28/12 A visit to the site at the demo construction, I did see that the clean out with the appropriate lid exists at the easement . I need you to show the line from that clean out to where it will connect to the house as stated above. Show 4”side sewer clean out at house connection and 6” clean out at property or easement line. Clean out at property/easement line is required to have a 12” locking cast iron lamphole cover. Please note on plans. 3. Add invert elevations at both house and property line clean out and call out length of pipe to verify minimum slope of 2% is achieved. If installing new lateral, invert elevations at connection to main shall also be provided on plan. 4. Call out size and material of pipe. Label as existing or proposed. 5. Please add note: If re-using any portion of existing side sewer or connection to main system, tv line to determine if viable for re-use. 6. 6/28/12 Partially completed. Done =Label road private. 6/28/12 provided by City above. Add label Label any utility private if applicable (sewer, I think). Erosion Control: 6/28/12 Done. Please resubmit 3 copies of the revised plans/documents to a Development Services Coordinator. Please contact me at 425-771-0220 if you have specific questions regarding these plan corrections. DATE FAXED/E-MAILED 7/2/2017 PAGE ___ OF __ 22