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PEaMIr <br /> D D(ZE Ss - a 9 I o &d S7. <br /> DEI <br /> DIBBLE ENGINEERS INC STRUCTURAL REVIEW MEMO <br /> DATE: September 21, 2016 <br /> TO: Darren Pollard <br /> EMAIL: darrenspftcomcast.net <br /> CC: Beth Jensen, P.E., S.E. <br /> FROM: Brian Loshbough, P.E. <br /> PROJECT: MacLane Residence <br /> DEI JOB#: 15-439 <br /> TOTAL# Pages: 9 <br /> Comments; <br /> The purpose of this memo is to summarize repair options for joists with 4"diameter holes,which were drilled at <br /> varying depths; see Figure 1. The joists have been reported to be 2x1 O's spanning 15-10", spaced at 16"on center, <br /> with holes centered 4'-5"from a bearing point. <br /> w n <br /> v <br /> Figure 1:Joists with Holes <br /> DIBBLE1 • Market Street, Kirkland WA 9803311 1 dibbleengineers.com <br />