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bld20100561-Dean_ENG1.pdf City of Edmonds BLD20100561 TH 121 5 AVENUE NORTH EDMONDS, WA 98020 • (425) 771-0220 FAX(425) 771-0221 Website: www.ci.edmonds.wa.us PUBLIC WORK DEPARTMENT Planning • Building • Engineering Engineering Plan Review Comments Permit Application :Date: # BLD20100561 August 24, 2010 th Project Name/Address: Dean – 8511-218 St SW Contact Person/Address, Fax or E-mail: Shannon Ramey – rampart.sdr@hotmail.com Reviewer: JENNIFER LAMBERT Division: ENGINEERING During review of the subject submittal, it was found that the following information, corrections, or clarifications would need to be addressed. All Handouts referred to in these comments can be accessed at our website: www.ci.edmonds.wa.us under City Government / Development Services Department / Engineering Division then scroll down to Handouts: At this time, Engineering is unable to complete the review due to insufficient information. It appears that the total amount of impervious surfaces constructed after 1977 exceeds 2000 sq. ft. Please provide one of the following: 1)A stormwater management system that is designed to meet applicable requirements. If the amount required to be collected exceeds 5,000 sq. ft., the system will need to be designed by a licensed engineer, 2)Or show impervious surfaces constructed after 1977 (to less than 2,000 sq. ft.) being removed and restored to pervious material (i.e. grass, bark, mulch, etc) *** You may propose a design system that incorporates a combination of items 1 and 2. *** Additional items that need to be on the plans. 3)Show the appropriate temporary erosion control measures to be installed and note the appropriate City of Edmonds Standards details. DATE E-MAILED 8/24/10 PAGE(1) City of Edmonds BLD20100561 TH 121 5 AVENUE NORTH EDMONDS, WA 98020 • (425) 771-0220 FAX(425) 771-0221 Website: www.ci.edmonds.wa.us PUBLIC WORK DEPARTMENT Planning • Building • Engineering Engineering Plan Review Comments 4)Please show the impervious surface calculations as shown below: TypeArea (square Feet) Line Exempt 1. ExemptNon-Exempt Replaced 2. New 3. Total Replaced +New (Non- Exempt) = 4. (add numbers in blue boxes) 5)Please fill out the stormwater worksheet provided in handout #E72 (attached) and submit with plans. 6)Please show the water service line. Once the items above have been addressed the City of Edmonds Engineering Department will continue the review. Please resubmit 3 copies of the revised traffic control plans and associated documents with a written response to each item to an Engineering Technician. Please contact me at 425-771-0220 ext 1321 or by e- if you have specific questions regarding these plan mail at jennifer.lambert@ci.edmonds.wa.us corrections. DATE E-MAILED 8/24/10 PAGE(1)