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Specifications (43) '(`(1s-c 0\ - Q14\c\ �33X1 sv3 4141 - IHcE opo onsultinc jt}- Digitally signed by Dave Horn DN:cn=Dave Horn,o=Horn Consulting Engineers LLC,ou, Structural Calculations email=dave@hornce.com,c=US Date:2017.10.20 09:27:02 -07'00' HCE Project#: LEN_16_39 Date: 10/20/17 Project Description: New House: MADELINE HEIGHTS LOT 1 RECEIVED Tigard, Oregon Sellwood English 3376E GR OCT 2 4 2017 CITY OF TIGARD BUILDING DIVISION Subject Sheet#'s Lateral Loads L1 — L6 Framing Fl — F9 Guard Rail GR— 1 Footing FTG-1 — FTG-2 QED ROFF Nr, 19PE •. � 12, \\ J. NO� Expires: 6-30-19 The following calculations are for lateral wind and seismic engineering and gravity loading of the beams and columns. The design is based on information provided by the client who is solely responsible for its accuracy. The engineering represents the finished product. Discrepancies from information provided by the client invalidate this design. Horn Consulting Engineers shall have no liability(expressed,or implied),with respect to the means and methods of construction workmanship or the actual materials used in construction. Horn Consulting Engineers shall have no obligation of liability,whether arising in contract(including warranty),Tort(including active.passive,or imputed negligence)or otherwise,for loss or use,revenue or profit,or for any other incidental or consequential damage. 9320 SW Barbur Blvd, Ste 135 Portland,OR 97219 Phone:503.892.5782 Email:dave@hornce.com 1 1(E- HORN HORN CONSULTING ENGINEERS LLC New House: LEN-16-39 SELLWOOD 3376E GR Code Basis of Design: 2015 I.B.C. and 2015 I.R.C.with State Amendments Wind Loading: Per ASCE 7-10 Fig 28.6-1 See attached elevations for wind loading breakdown per level. 135mph 3-sec gust Exp B. The mean roof height of the house h = 24' approximately. J {{-- --.2--' 1l � #if �/ iXOPPr" i -- 4kititlia® 00000 `:,„„,44ttsoH moi 1 0" I 0,,,,,,/" Olia‘ ''''''`-'''';'4'''''',,,_Lila - ,,,'''''r 'All, IP' Ir. Case A ‘ %.fr '4 4 0 , 4 010 / Case B a = .10*40' =4.0' or for h =24' a = .4(h) = .4(24')= 9.6' a must be larger than .04(40') = 1.6' or 3' a =4' controls Therefore: 2a = 8' see Fig 28.6-1 ASCE 7-10, and Figure above. CAPITAL PLAZA SUITE 135 9 320 S W BARBUR BLVD.• P ORTLAND, OR • 97219 PHONE: 5 03.892.5782• E MAIL: DAVE@HORNCE.COM C_ LZ E HORN CONSULTING ENGINEERS LLC Seismic Loading: D1 seismic design category per I.R.C. Sos= .83, R =6.5, W=weight of structure V= [1.2 Sps/(R x 1.4)]W V= .109W Roof Dead load = 15 psf Exterior Wall Dead load = 12 psf Interior Wall Dead load = 8 psf Floor Dead load = 12 psf Seismic in front to back: Wr= 1109 (56')(15+6+4)] = 152.6plf W2 = [.109 (56')(12+12+8)] = 195.3plf W1 = [.109 (37')(12+10+6)] = 112.9plf Seismic in side to side: Wr= [.109 (40')(15+6+4)] = 109plf < 145.2pIf therefore, wind governs. W2 = [.109 (40')(12+12+8)] + 109 = 248.5plf < 321.1 plf therefore, wind governs. W1 = [.109 (40')(12+10+6)] + 248.5 = 370.6plf < 446.1 plf therefore, wind governs. Redundancy Factor= 1.0 per ASCE7 section 12.3.4.2 CAPITAL PLA/1 SL ITE 1 35 9 320 S\\" RARALR HL\'[).• P ORTLANU, OR • 97219 PHONE: 503.892.5752• EMAIL: D1cE@HORNC1,.1.0AI E I IC L3 HORN CONSULTING ENGINEERS LLC Roof Diaphragm: Right Wall Line Back Wall Line PH, = (0.1316) klf x 20' = 2.6k P = (0.1493) klf x 18.75' = 2.8k Ps = (0.1526) klf x 20' = 3.1k V= P/(12)' = 233pIf Type A Wall V= Ps/(21)' = 146p1f Type A Wall Mot = 10.3kft Mot =24.6kft Mr= 5.0kft Mr=26.9kft No HD Req'd T = 1.0k Type 7 HD Left Wall Line Front Wall Line @ Bedroom 2 P,„= (0.1316) klf x 20' =2.6k P = (0.1493) klf x 29' =4.3k PS = (0.1526) klf x 20' =3.1k V= P/(8.5)' = 509plf Type B Wall V= PS/(31.5)' = 98p1f Type A Wall Mot = 17.3kft Mot = 5.5kft Mr= 3.3kft Mr=4.4kft T = 3.3k Type 8 HD T= 0.2k No HD Req'd Front Wall Line @ Bedroom 3/4 P = (0.1493) klf x 11.5' = 1.7k V= P/(9)' = 191 plf Type A Wall Mot =4.6kft Mr= 1.3kft T = 1.2k Type 7 HD CAPITAL PLAZA SUITE 135 9 320 S\C' BARBUR BLVD.• P ORTLAND, OR • 97219 PHONE:S 03.892.5782• E MAIL: DAVE@HORNCE.COM A I - I E HORN CONSULTING ENGINEERS LLC 2nd Floor Diaphragm: Right Wall Line Back Wall Line PW = (0.1683)(20') + 2.6k = 6.0k P = (0.1682) klf x 18.75' + 2.8k = 6.0k Ps = (0.1953)(20') + 3.1k = 7.0k V = P/ (14)' = 425plf T V = PS/ (55)' = 127pIf Type A Wall ype H Wali Mot = 21.8kft Mot = 11.5kft Mr = 1.5kft Mr= 22.6kft No HD Req'd T = 3.3k Type 8 HD Above Left Wall Line Type 2 HD Below PW = (0.1683) klf x 20' + 2.6k = 6.0k Check Sill Plate P = (0.109)(18.75')+(0.1668)(18.75') PS = (0.1953) klf x 20' + 3.1k = 7.0k = 5.2k / 14' = 369plf Note: No 3x Sill Req'd V = PS/(33.5)' = 209p1f Type A Wall 9' Wall w/DBL A.B.'s Mot = 16.9kft Wall Line @ Back of Garage Mr= 6.5kft P = (0.1682) klf x 29' + 4.3k = 9.2k T = 1.2k Type 7 HD Above V = P/ (10.5)' = 874plf Type Type 1 HD Below D Wall 24.5' Wall Mot = 82.6kft Mot = 46.1kft Mr = 9.9kft Mr = 35.4kft T = 6.9k Type 4 HD Check Sill Plate T= 0.4k No HD Req'd P = (0.109)(29)+(0.1395)(29') = 7.2k/ 10.5' = 686plf Note: No 3x Sill Req'd w/ DBL A.B.'s Front Wall Line P = (0.1682)(10.25') + 1.7k = 3.4k V = P/ (8.75)' = 391plf Type B Wall Mot = 5.5kft Mr= 0.8kft T = 2.4k Type 1 HD Check Sill Plate P = (0.109)(11.5)+(0.1395)(10.25') = 7k/8.75'=-307No 3x Sill Req'd Main Floor Diaphragm: Back Wall Line Right Wall Line P = (0.125) klf x 18.75' + 6.0k = 8.3k Pv, = (0.1328)(20') + 6.5k = 9.2k V = P/(40)' = 209plf Type A Wall PS = (0.1129)(20') + 7.0k = 9.3k Mot = 6.3kft V = PS/ (58)' = 160plf Type A Wall Mr = 6.2kft Mot = 11.5kft T= 0.0k Mr= 21.7kft Left Wall Line P, = (0.1328) klf x 20' + 6.5k = 9.2k Ps = (0.1129) klf x 20' + 7.0k = 9.3k V = Ps/ (58)' = 160plf Type A Wall Mot = 8.lkft Mr = 14.5kft --- CAPITAL PLAZA SUITE 135 9 320 S\\ BAREUR BLVD.• I'oRTLAVD, OR • 97219 PHONE: 5 03.892.5782• E MAIL: DAYh_@IIORNCE.CO+1 14'Sce ,"F t3$ NPH EXP. 3 33EG 4i457-- 2101 I 0 Zi: a h ' t• ° f} 374%1 (A)t ' AYG. = 221.'-lC•b) = /32-Z "I, S•2/4 B = 12•`/ C Z'{' e' G•, , Z Co D: 10/- A YNL.= air-40- 1 riglighb .D0 .,,,(1,,/gird p t,,,,,. ,,. 3 siaw , 7 - ,..JR . 131.(0 NV. 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" ,t,Zu %.f ----- Z-4+t`S �a we`r. • C510 �, 33 ---a 2 4-"s knN "`,/ it e ft Nei gfis 10-,Or 1302 SW BERTHA BLVD. • PoRI'LAND, OR • 97219 PHoue: 503.892.5782 • EMAIL: DAVE:(Cl),HnRNC'E.C'<)M PROJECT f'Y b - 7 9 s ri[,_ CONSULTINGn 6511ESHEET T711-2._�Q"Tl7y1�S DATE Et ENGINEERS LLC SUBJECT !-(... By 1n.r. t..AL � a12(1) 4', -ac 'ilZ. cA - 1.i•tr '!, . 91 /-2-" x .f. 0 K • 1302 SW BrerHa Bi.‘n • P<7;trL.avD. OR 97219 PHONE: 503.892.5'82 • : Dnpec HOR\( .co. !q f Tl- 5