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� � <br /> Jeff Heilman <br /> From: Mark A Codispoti, PE <mac.pe@codispoti.com> � . <br /> Sent: Thursday, April 27, 2017 8:16 AM z �,� �� � ;iJ' �: S � °��: <br /> To: Jeff Heilman <br /> Subject: B1702-055 (Craft: 11519 2ND AVE SE) ; � �� �,s�y� 'D 7 Z°���� �.�� <br /> Attachments: 04-17.Craft Shed Calculations (170208).pdf ° �� <br /> �I��' C?� �1.i�c��TT <br /> �- ,,.. <br /> Mr. Heilnlan � <br /> I just this week received from the homeowner of the subject referenced project a copy of your review and <br /> correction letter (dated 3/14/17). <br /> I provided structural engineering design for the project and will be providing responses for the first two listed <br /> items. <br /> I presume the attached calculations were available to you at the time of your review, but attaching just in case. <br /> Regarding the correction notice: " � -a �r <br /> E C� ����/_. ��c3 <br /> � , . <br /> 1. What specific building code provision are you citing that requires analysis and design by a "... licensed <br /> WA state structacral engineer for walls ove� 10 feet,..." <br /> I am not a licensed structurc�l engineer. I have been a licensed professional Civil Engineer in responsible <br /> charge for the structural design of hundreds of project in the State of WA over the last three decades. And while <br /> I never attempt to provide structural design outside my area of expertise, I have yet to encounter such a low <br /> design threshold for a licensed structural engineer requirement. Dozens of projects I have completed include 2- <br /> story walls, well over 10', approved, constructed and in use today. <br /> • FtJRTHERMORE: How does this specifically relate to roof diaphragm nailing, which was verified for <br /> this little wood box`? <br /> While somewhat related, do not understand why these two distinct items within the same review comment. <br /> (And while code miniinum nailing all that is required, It does appear the roof diaphragm nailing note of 8d @ <br /> 6" / 12" may have been inadvertently deleted trom the plan notes. <br /> I will assure this gets added back in.) <br /> Thank you for your reply and guidance regarding to approve this little project. <br /> �1 � c�%�C� v� ��/'�a"��S``�� <br /> -- -� � �l,""N ��'�� Z:`= i/��= �'�-� <br /> ��- D �P�yF7 �� �G�/ O� <br /> �//L�i,�i����„ �� �� <br /> Mark A Codispoti, PE �z�� <br /> 1118 N Sth Street 1-��Ay�;��; /��v' ���ac/' S/�/� • <br /> Tacoma, WA 98403-1611 <br /> Oiiice-Home: 253-267-6766 <br /> i <br />