4020 HOYT AVE 2025-10-06 - Laserfiche WebLink

LUCAS SITE VISIT I July 18, 2024 1 SDA Job# 10052 5 IRREGULARITY: Increase in force due to irregularities for seismic design categories D-F(per ASCE7-16.§12.3.3.4): Yes 1 Seismic T 25%for collector&diaph Affected Levels: Out-of plane offset with discontinuity,including out-of-plane offset of at least one vertical elements(T12.3-1,TXpe 4 Yes Seismic x 00 for diaphragm loading Affected Levels: One or two-family dwelling of light frame construction: Yes :.00=1.0(§12.10.1 A) no=1 2.50 FLEXIBLE DIAPHRAGM DESIGN(ASD) IV(Roof)_ %of load transfer= 1000 (Percentage of level load transferred through diaphragm) Total diaphragm length= 20.0 ft Sub-diaphragm length= 16.0 ft 0 6 x IV(Roof)= 852 Ibs FACTORED WIND(LEFT-RIGHT) ---> Location @ 253 PLF x S.G.=0 ft Diaphragm width= 16.0 ft 0.7 x IV(Root)= 1,128 Ibs FACTORED SEISMIC/rho ---> Location @ 240 PLF x S.G.=0 ft- Aspect Ratio= 1 v= ASDx7_V(FL00R) _ [852 Ibs,1128 Ibs] _[WIND=29 PLF,SEISMIC=38 PLF] "Seismic Governs! (2)(width)(S.G.) 2 x 16 ft.x 0.93 2021 SDPWS T4.2A& T4.2C `NOTE:SEISMIC MAY GOVERN OVER WIND DUE TO HIGHER WIND CAPACITY USE: 15/32"SHEATHING WITH 2x HEM-FIR FRAMING;FASTEN AT PANEL EDGES WITH 8d @ 6"O/C EV(2nd Floor)_ %of load transfer= 100% (Percentage of level load transferred through diaphragm) Total diaphragm length= 20.0 ft Sub-diaphragm length= 16.0 ft 0 6 x IV(2nd Floor)= 1.613 Ibs FACTORED WIND(LEFT-RIGHT) ---> Location @ 253 PLF x S.G.=0 ft. Diaphragm width= 16.0 ft 0 7 x IV(2nd Floor)= 658 Ibs FACTORED SEISMIC/rho ---> Location @ 240 PLF x S.G.=0 ft. Aspect Ratio= 1 ASDxFV(FLOOR) [1613 Ibs.658 Ibs] v= _ _[WIND=55 PLF,SEISMIC=23 PLF] Wind Governs! (2)(width)(S.G.) 2 x 16 ft.x 0.93 2021 SDPWS T4.2A&T4.2C 'NOTE:SEISMIC MAY GOVERN OVER WIND DUE TO HIGHER WIND CAPACITY USE:3/4"SHEATHING WITH 2x HEM-FIR FRAMING;FASTEN AT PANEL EDGES WITH 8d @ 6"O/C (Percentage of level load transferred through diaphragm) 2021 SDPWS T4.2A&T4.2C (Percentage of level load transferred through diaphragm) 2021 SDPWS T4.2A&T4.2C