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Home My WebLink AboutEngineer's Report.pdfMiTek USA, Inc. 7777 Greenback Lane Sulte 109 Citrus Heights, CA, 95610 Telephone 9161676.1900 Re: JS07246 — _ 6ax9161676-1909- - Stock Trusses The truss drawings) Teferenced below have been prepared by MiTek Industries, Inc. under my direct supervision based on the parameters provided by Overholt-Delta,Co. Pages or sheets covered by this seal: R40500553 them R40500556 My license renewal date for the state of Colorado is October 31, 2013. Lumber design values are in accordance with ANSMI I section 6.3 These truss designs rely on lumber values established by others. September 18,2013 Hemande4 Marcos The seal on these *Wings indicate acceptance of professional engineering responsibility solely for the truss components shewn. The suitability and use of this component for any particular building is the responsibility of the building designer, per ANSVTPI 1. 5 3x4 = 35 34 y3 32 31 30 29 Scala -1:42.] 414 = LOADING(PSO SPACING 2-0-0 TCLL 40,0 Plates Increase 1.00 (Ram Bnow-40.0I Lumbertncrease I 1.00 TCDL 10.0 Rep Stress Ina YES SCLL 0.0 Code IRC2012rTP12007 LUMBER TOP CHORD 20 SPF 1650F 1.5E BOT CHORD 2x4 SPF 1650F 1.5E OTHERS 2x4 SPF 166OF 1.5E 27 25 25 24 0 22 21. 20 3x4 = CSI DEFL in floc) 9den. Ud PLATES GRIP TC 0.08 Ven(LL) 0.00 18 Nr 120 MT20 1971144 BC 0.04 Ven(TV) 0.00 19 Nr So WB 0.03 Hou(TL) 0.00 18 rda rda Weight 98 to FT =0%; (Metrbr) BRACING TOP CHORD Structural wood sheathing directly applied or6-60 oc purlins. ; BOT CHORD Rlgld ceifmg directly applied or 100-0 a bracing. MiTek recommends Met Stabilaers and required chars bredn9 be InslaBwith ed during truss erection, in accordance Stabilizer InslelbOon uitla. REACTIONS All beatings 24-0-0. (lb) • Max Hors 2=76(LC /1) Max Uplift All uplift 100 lb or less ffi)olnl(s) 2,18, 29, 30, 31, 32, 33, 34, 35, 27, 25, 24, 23, 22, 21, 20 Max Gmv All reactions 25011, or less at)clnt(s) 28, 29, 30, 31, 32,33, 34. 27, 25, 24,23. 22.21 except 2=259(LC 1), 18-259(LC 1), 35=284(LC 17).20=284(LC 16) FORCES (Ib)-Max.Comp.IMax.Tea-Allforces250(lb)orlessexceptwhmshown. NOTES 1) Wind: ASCE 7-10; Vuft=115mph (3 -second gust) VQRC2012)=91mph; TCDL=B.Opsf, BCDL�.Opsf h-2511; Cat. II; Exp C; enclosed; MWFRS (envelope) automatic zone; cantilever left and right exposed ; end vertical left and right exposed; Lumber DOL -1.00 plate 99P DOL=1.00 2) Truss designed forwind beds In the plane of the truss only. For studs exposed towbtl(nomel to the face), see Standard Industry Gable End Details as applicable, orconsukgualftled building designates WANSVI PI 1. 3) TCLL: ASCE 7-10; Pf-40.0 psf (flat rout snow); Category 11; Exp C; POMa11Y Exp.; Ct=1.1 4) Unbalanced snow loads have been considered for this design. 5) This truss has been designed for greater ofmin roof live load of 16.0 pat or 1.00 Tines Oat roof load of 40.0 pat on overhangs non-concorrent with other live loads. 6) All plates are 20 MT20 unless othenaise indicated. 7) Gable requires continuous bottom chord heeling. 8) Gable studs spaced at 1k0 co. 9) This truss has been designed for a 10.0 pat bottom chord live bad norm MMIltwith any other live loads. 10) Provide mechanical connection (by 01m,m)m truss to bearing plate capable mwil ending 100 It, uplift st)oim(s) 2, 18.29,30-31, 32, 33,34, 35, 27, 25, 24, 23, 22, 21, 20. 11) This truss is designed in accordance with the 2012 Imemalional Residential Code sections R602.11.1 and R802.10.2 and referenced standard ANSVTPI 1. LOAD CASES) Standard ONTBf6da® TAT,LOOIID y1T8k'RSPP428NC8PA08 y6.T473 )1P3011B OSC. _...r..,:n d huWrhe CMrPme^t. Ico September 19,20 M r. I,, ellCh ae5as0 • los 'csrus He 9 'tee SW. =1:29.3 4x4 = 3x4 = is 17 19 15 14 13 12 3x4 = LOADING(psq SPACING 2-0-0 CSI DEFL in (loc) BdeO Ltd TCLL 40.0 pletes Increase 1.15 TC 0.10 Vert(LL) -0.00 10 nh 120 (Roof Snow40.0) Lumber Increase 1.00 BC 004 Ven(TL) 0.00 11 nh 90 TCDL 10.0 Rep Streae Ina YES WB 0.03 Mon(TL) 0.00 10 Na Ne BCLL 0.0 Cade IRC20120TP12007 (Matra) LUMBER TOP CHORD 2x4 SPF 1650F 1.6E BOT CHORD 20 SPF 1650E 1.5E OTHERS 20 SPF 1650E 1.5E PLATES GRIP MT20 1971144 weight: 48 lb BRACING urtins. TOPCHORD SWcnlral wood sheathing directly applied ar660 ocp BOTCHORD Rigid oeling dhWIy applied or 1D40-0 Dc bracing. MTek recommends that Stabilizers end required cross DraGng be installed during buss erection. in accordance with Stabilizer Installation Quide. REACTIONS All bearings 14-0-0. (lb) - Max Hoa 2=47(LC 14) Max Uplift All uplift 100 Ib or less at joint(s) 2, 10, 16, 17,18, 14.13, 12 Max Grev All reactions 260 lb or less aljolnt(s)15,16,17,14,13 except 2=272(LC 1),10=272(LC 1), 18=344(LC 17), 12=344(LC 18) FORCES (Ib) -Max. CompJMaz.Ten. -All comes 250(Ib) orlessaminwhen shown. WEBS 3-18=273187.9-12-273186 NOTES 1) wind: ASCE 7-10; Vu8=115mph (3•second gust) V(IRC2012)=91mph; TCDL=S.OPsf BCOL-6.Opsf; h --25t CaL 11; Exp C: enclosed; MWFRS (envelope) automa& zone; cantilever left and right exposed: end vertical left and fight exposed: Lumber DOL=1.00 plate grip DOL=1.00 2) Truss designed for wind loads in the plane of the Was only. For studs exposed to wind (normal to the face), see Standard Industry Gable End Details as applicable, a consult qualified building designer as PerANSI/IPI 1. 3) TCLL: ASCE 7.10; Ph40.0 psf (flat roof snow); Category 11; Exp C; Partially Exp.; Ct-1.1 4) Unbalanced snow loads have been considered for this design. 5) This truss has been designed for greater of min roof live load of 16.0 psis 1.00Omss Dat roof load a 40.0 psi on overhangs non -concurrent with other We loads. 6) All plates are 2x4 MT20 unless otherwise Indicated. 7) Gable requires continuous bottom chord bearing. 8) Gable studs spaced at 14-0 bb. 9) This truss has been designed for a 10.0 par bottom chord live load nmconwrrem with any other live loads. 10) Provide mechanical connection (by others) of truss to bearing plate capable of withstanding too lb uplift atjoint(s) 2, 10, 16, 17, 18, 14, 13,12. 11) This Was Is designed in accordance with the 2012 International Residential Code eedions R50211.1 and R802.10.2 and referenced siandard ANSIRPI 1. LOAD CASE(S) Standard 7�fid7� rNCL!lDIiD yyT@(tiBFII1BrlC8 PdeS aII/-]4]3 REFORS MR IM erector. A4 1e1xic4a4n. li September 18,20 M�IY k. g�sM gMs CA9585uxe1W Scale -1:431 4A = 4 4Ie = 34 = 30 LOADING(P$Q SPACING 2-0-0 CSI DEFL in (lec) Well Lid TCLL 40.0 Plates Increase 1.00 TC 0.69 Verl(U.) -0.19 10 1999 240 (Roof Snox--40.0) Lumber Increase 1.00 BC 0.80 Ven(rL) -OAD 68 1716 180 TCDL 10.0 Rep Sirens Ina YES WB 0.17 Hoa(TL) 0.11 6 n/a n/a BCLL 0.0 Code IRC2012/fP12007 (Matrix) LUMBER TOP CHORD 2x4 SPF 1650F 1.5E SOT CHORD 2x4 SPF 1650E 1.6E WEBS 2x4 SPF 1650F 1.5E PLATES GRIP MT20 197/144 I Weight 78 It, FT = 0%� BRACING TOP CHORD Structural wood sheathing dkwuy applied or 30-5 do Purlins. 1 BOTCHORD Rigid calling tlheclty applied or 100-0 oc bracing. Mf Tek reccmmendsthat Stabilhers arld mqu'Ired crass bracing be Installed during truss erect on, N accordance with Stabilizer Installation gtildft. REACTIONS (Ib/she) 2.15371038 (min. 0-2-7),8=7537/0.38 (min. 0.2-7) Max Hoa 2-76(LC 11) Max Uplift2-205(LC 6), 6-2O5(LC 7) FORCES (Ib)-Max.ComplMax.Ten.-Allfomea250(lb)oriessexceptwhenshown. TOP CHORD 2-3-32141366,34-2800r300, 43=2800800.64=3214/356 BOT CHORD 2.10-328/2922, 310-146/2048, 68-270/2922 WEBS 44-77896, 5-e-660/204, 4-10=771896, 370-660/204 NOTES 1) Wind: ASCE 7-10: Vun=115mph (3 -second gust) V(IRC2012)=91mph; TCDL=S.OpsF, BCOL=i.OpsF, h=2511; Cal. 11; Exp C; enclosed: MWFRS (envelope) automatic zone; cantilever left and right exposed: end veNcal left and right exposed; Lumber DOL=L00 Plate grip DOL=1.00 C; Parially Exp.; Ct=1.7 2) TCLL: ASCE 7.10; Pf-40.0 psf (flat roof enow); CmagoryII; Exp 3) Unbalanced snow loads have been considered for this design. 4) This buss has been designed for greater ofmin roof fere load of 16.0 pat or 1.00 times Oat mot load of 40.0 par on overhangs non-conwrtent with other live loads. 5) This buss has been designed for a 10.0 Pat bottom chord live Mad fmnco mitt with any other live loads. 6) Provide mechanical connection (by others) of buss to bearing plate capable of withstanding 10G lb upfft at plm(a) except "b) 2=205, 6=205, 7) This buss is designed in accordance with the 2012 Imemafmnal Residential Code sections 8502.7 1.1 and R802.10.2 and referenced standard ANSIRPI 1. LOAD CASE(S) Standard WARM D - k for loleml wppen------- . - erector. Add�Ibrwlaemnnnl Waadolv", erecliml and bred rnMcelbn. ouafM xxxk4L dada?' i rlss 71rr Graenaed:tane, SuAe 109 Oxrus HeNMs. eAB%tri 4r8 = 3x4 = LOADING (PA SPACING 2-0.0 CSI TCLL 40.0 Plato increase 1.15 TC 0.21 (Roof Snow --40.0) Lumber Increase I 1.00 BC 0.40 I TCDL 10.0 Rep Stress Ina YES WB 0.09 BCLL 0.0 Code IRC2012rfP12007 (Matrbc) LUMBER TOP CHORD 2x4 SPF 1650F 1.5E BOT CHORD 2x4 SPF 1650F 1.5E WEBS 2x4 SPF 165OF 1.5E REACTIONS Ob/Size) 2=937tO," (min. 0.1-0),6--93710 8 (min.0-1-8) Max Hors 2=47(LC 14) Mex Uplin2-140(LC 6), 6-140(LC 7) FORCES (lo) -Max. CompJMax.Ten. -All imoss 250 (to) oriess exceptwhen shown. TOP CHORD 2-0-16571197, 3-4-12791118.4-5-12791118- 68=16571197 BOTCHORD 2-8-174/1479,6-8-131M419 WEBS "-Or88. 68=4541142.3-8 1571141 DEFL In (loo) Odell Ud PLATES GRIP 1971144 Ven(LL) -0.05 8 >999 240 MT20 Ved(1L) -0.13 6.11 >999 180 I Horz(7L) 0.04 6 Na rda Might 46 lb FT -O% BRACING TOP CHORD structural wood sheathing directly applied or 5-3-15 oc purlins. BOTCHORD Rigid ceiling directly applied or 1DO-O.eo bracing. _ MfTek recommends that StahiSsere end required Voss bracing ba fnslelletl during truss erection, in accordance with Stabilizer Instelldton guide NOTES enclosed; 1) Wind: ASCE 7-10; Vult-115mph (3 -second gust) V(IRC2012}-91mph: TCDL=.Op=t SCDL-6.Opst h=l58; Cat. Ii; Exp C; MWFRB (envelope) automatic zone; Moti[evor left and right exposed ; end ventral left and right exposed; Lwow DOL=1.W plate grip DOL=1.00 3) Unbalanced snow t i -ds have at roof s Bred for this design. C Partially Exp.; C1=1.1 4) This truss has been designed for greater of min of five load or 16.0 psf or 1.00 times flat rod load of 40.0 Pat on overhangs nonconcunent with other live loads. 5) This truss has been designed for a 10.0 psf:botiom chord five load nonconcument with any other live loads. 6) Provide mechanical connection (by others) of truss to bearing plate capable Of withstanding l00 to uplift Mloint(s) except (jt=1b) 2=140, 6=140. 7) This truss Is designed in accordance with the 2012 Inlemational Residential Code sections R502.11.1 arM R802.10.2 and referenced standard ANSIrTPI 1. LOAD CASE(S) Standard acrd PRAD NOTES ON 1, I�. MiTek 77TI or..neackune Vune,ga cu.a ndam+. c�.sss,e 1 yn. W H' �1 �N m y a Z X m m ^K f z N n _ r r W m mI I 0 �M�S OpZ6 7° 0 aF y cr =. 'm �f0m0 a n V � G - m 3 u n 05 . Z 0 CL Z 41 my,�oo�a COCA �cQa 0 -615 1>� cc) muo a ODOOCI D a°°$��mN 3Qa� av'm'n' O m am �w ,n 0o CL Dg z fo an_ o• ap ncxp �S3N mo=.� m�A ay o gg-mOao., ��N» ��m D �:^3_. n$3 opN 3g_.p O ap��oiD -��o� -- o-m-� 00 _3 03 o Q'¢g ->o _ pm�alo a No pm vn Z �pcm A �m� 2>W 3 ppm' i fipo°pp NOS � Q d -C C � „OQ-O. O; � p � 6»�O.O �3m oaj v -o' S. da$_ S m'bn 30 B.o n� D mom' v4. o- maa� 3 IDSL o 6 0_0 aQc�2 Qon� o�0 3 °c o m� 0 o' nf0 p mD ONm Z; N3 av Z mao Nnm mc,mn Q0o ^aO m D c3'�0 c o2m o fx ; p --R IL C t0 v m M k_! F N m Z TOP CHORD Z ov �n N 0, y TOPCHORD W 7- a °o o QS ao '��cr 'o omn m? o= AA Soy c gmd am 33.2 ca on< <m a > > x 0'm 03 S.• a m own o=< n< n,n<m„ mB _m m y3� o ° ^n ^_-Q "gm__ a°v £h =1 �m a m 3 �m n �m 3 v ° _ P�i 5o ° <� -3 mo m„° m mRm sm og <° >>p m -m 3m ptop m y m'.>> 6 uo ° oo Na a8$ o° QZnm ' °3U m °m v- 0 m o'mq `3 ma n3 •"ten ^�' mom 'm mS. �3 mUgo mnm ow cQ o°' xo =3 off vm'pm m ��? ,fl'n B.'o c° 54� a2! do n' S2 ma$ 0 a�� 8m ma� �< m r a m oa o N �` 39 � po �Q 2o'n ,'-a d n° m 00 ao` aa. �o Bm m o w o z fi S^ mm mrt3 Ow 0,0-�m mem n� 'vo Ei to'o_ �� 3�b �o micro m S`' m c J..n'n �a m,a S noo 9m °�.� zap o n mp n3 neo M OR . m m c? o mm m o' R m �m �= a2 'a �Om 'Z,8 . gga -� 9.a oo n ? m.94. '� 9w Mn ff 'mm mm aS Do v°O�<mQ 'm mo �< a ° c c ° °� x� fZ„vo mo dggi �Pm a o. n"�'Q �.� m ° „.so ' 4c 3° oOa U o a0 0� -m` -o� R �m n9 �°'� nm PC m F n2 z 7 < m a3 Sa $ a �n m c �-o a ° ' m°` on 3 m � � � a m Lr� N sso M, 0wu