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SHEET# <br /> PROJECT NAME WILDREED APTS- DECK REPAIRS <br /> 105% <br /> DEIDl86LE EN PROJECT# DATE <br /> ENGINEERS INC{ 23-107 <br /> g Market Street,Kirkland,WA 98033 SUBJECT BY <br /> GUARD RE-ATTACHMENT <br /> 425.828.4200 <br /> GUARD DESIGN LOADS: <br /> LINEAR LOAD PER 2018 IBC SECTION 1607.8.1, W= 50 PLF <br /> CONCENTRATED LOAD PER 2018 IBC SECTION 1607.8.1.1, P = 200 LEIS <br /> L. = 9.5' (MAX) <br /> REACTION DUE TO W, Rw=50 PLF (9.5')12 = 238 LBS > Rp , . Rw GOVERNS ATTACHMENT <br /> REACTION DUE TO P, Rp = 200 LBS 12 = 100 LBS <br /> SCREW CAPACITY PER 2018 NDS TABLE 12M: <br /> ► USE (2)#8 x 1.5"WOOD SCREWS @ EACH END PLATE <br /> ►ASSUME 20 GAUGE THICK END PLATE (CONSERVATIVE) <br /> Z-REQUIRED = 238 LBS I(2 SCREWS) 1(1.6 LOAD DURATION FACTOR) = 74 LBS PER SCREW <br /> Z(ASD) = 89 LBS >Z-REQUIRED, .". OK @ 83% DCR <br /> RE-USE EXISTING END <br /> PLATES TO RE-ATTACH TI GUARD <br /> OL <br /> EXISTING GUARDRAIL TO <br /> NEW POSTS <br /> c� <br /> z <br /> F_ <br /> X <br /> uj <br /> TI DECK <br /> a o' <br /> o : <br /> 0 <br />