Loading...
bld20151559_1-submittal requirements.pdfZulauf, JoAnne From: Zulauf, JoAnne Sent: Wednesday, March 02, 2016 12:36 PM To: 'Walter Shostak' Cc: Thomquist, Linda; Johns, Kristin; Engineering Inspector Group Subject: RE: Abbott Residence 16404 75th Place W. M 0 0 0 NOR I No "111. Please review the full contents of Chapter 19.10. For projects located in the ESLHA (per ECDC 19.10.030 B), all of the civil sheets need to be designed by a licensed engineer. The civils are required to include grading, tesc, storm drainage, utilities, and site improvements (per ECDC 19.10.030 B.4). The current submittal includes a CSWPP plan which includes the Grading and the TESC, and a Drainage plan. There was also included a Grading sheet by the architect that does not match the DRS civil sheet. Please review 19.10.030 F. These plans do not provide clear information between the requirements of #4 and #5, and do not address at all #6 through 8. Please submit a full set of civils plans. Since the project creates 5,000 sq ft or more of new impervious surface, requirements 2-10 described in ECDC 18.30.060 B must be evaluated for this project. A description of compliance with each minimum requirement or a rationale for why a requirement doesn't apply to this site must be presented. Please review MMR#7 in Exhibit A to the ECDC 18,30, the Stormwater Supplement. The first paragraph states that flow control bmps shall be implemented for all effective impervious surface that is new/replaced and/or converted. Under Chapter section 5.7.1 Project Thresholds and applicability. Under Direct Discharge Basin Projects, it states that projects can be exempt from MMR#7 if quantitative offsite analysis for downstream issues is provided and results meet the circumstances of approved exemptions. Direct Discharge does not equal no flow control. The information provided on the plan does not meet these requirements. A stormwater report is a necessary document to address all of the requirements of the code. I have now spent several hours pulling all this information together from the applicable code sections provided in m original email dated 02/11/16. This will be considered the first review of the project. This is by no means a comprehensive review. The submittal does not adequately address the requirements of Edmonds Community Development Code and therefore will not be fully reviewed until a submittal meeting the requirements of the all the code has been received. Please be advised that all stormwater engineering reviews are currently being provided by out of office consultant as we are currently without a City staff stormwater engineer. fil TWO XTIM JoAnne Zulauf I Seirflor 11::.:ingiineeiding 11 ea.hirflca iairl ingiineeriing IDhiision I Cit�v of :dmonds u 51r1 Aiie PJ I :dmonds, 1101a 980,!,10 !"E!"i 5. 7 7 �. (Y!'''!", 0 K 1 S 750 Joanne.Zulauf@edmondswa.gov From: Walter Shostak [mailto:walt.shostak(a)drstrong.com] Sent: Wednesday, March 02, 2016 8:20 AM To: Zulauf, JoAnne Subject: RE: Abbott Residence wow-, M-TowcolmANT'd mg, mom am" STRONG IIMI Consulting Engineers Inc. CIVIL ENGINEERS PLANNERS SURVEYORS Please Note: Walter Sr. Project Engineer 620 7th Avenue Kirkland, WA 98033 Office: (425) 827-3063 Fax: (425) 827-2423 1 he information in this E-mail message, and any files transmitted with it, is confidential and may be legally privileged. It is intended only for the use of the individual(; s) named above. If you are the intended recipient, be aware that your use of any confidential or personal information may be restricted by state and federal privacy laws. If you, the reader of this message, are not the intended recipient, you are hereby notifier that you should not further disseminate, distribute, or forward this E-mail message. If you have receivers this E-mail in error, please notify the sender and delete the material from any computer. 1 hank you. From: Zulauf, JoAnne [mailto:]oAnne.Zulauf(a)edmondswa.gov] Sent: Wednesday, March 02, 2016 8:16 AM To: Walter Shostak Subject: Abbott Residence Hi Walt, I have one question that will help determine the requirement for the downstream analysis. Is the existing property connected to the City outfall? Thank you! JoAnne Zulauf I Senloir II:::inglineeirling 11 ea.hiriiciian ingiine rhng IDhii ion I CkIv of Il:t:lu° on d L!", p ; r' Aiie P,� I II:dm o nds, '1101a 980,"10 °r ° 6 ...��" �� � � � .'gyp, � � is � "� ��;',!!' � :.A,.• � V �r . („';u �� S 750 Joanne.Zulauf@edmondswa.gov