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Plans (37) v\Af 2.0 r1- 6 00 2 � � " i \vt6-t.,L) tiTh93 0o0 0 0o0 0o•0 0oo qo °,°0 O OOO OO O O O O O 0 000 O 0 00 O O OO O 0 0 0 00 o a 0 a CT [ lkl ® aVREIQaa (g o 0 0 0 0 0 0 00 INC 180 Nickerson St. Suite 302 0 0 0 000 0 000 CO' 0 000 0 °attle,b 'A$$l egg o 0 O 0 000 0 850 0 0 0 0000 0 (P06)0004512(0 0 0 0 (206)285-0618(F) 000 0 0 o a solo mon@octoenginneeering.com 0 0 0 0 0 0 0 0 0 0 '(J1 IrJJ �r�\U�� 00 0 0.00 0 0 0 0 00 00 Lt I _' E 7I J U 00 0 00. 0 0 0 000 0 0 0 00 0 0 0 0 Date: Aprill 6, 2016 Number: CT-02 Project#: 15238 Project Name: ][giver Terrace SF Attached: None Subject: Lots 18 z 23—Patio Roof Truss Connection Drawings Affected: Description/Action: This bulletin provides response to RFI, design clarifications and/or variation requests for the `River Terrace Single-Family' project located in Tigard, Oregon. The patio roof trusses shall be attached to the home using a 2x6 ledger with (3) 0.131"x3" nails to each wall stud. This application applies to all of the plan types in the River Terrace single-family development. ,Ep PRO�' , i 4, \...\GIN4-,,` It ''C� '' 6 0 r' 4 4fi 4 4I Ilk k REGON& Q ` 22 , ' ,<��, FS T. ak 04/06/2016 CALL WITH ANY QU]ESUIIONS Issued by: Arnold R. Solomon Date: April 6, 2016 Distribution: Contact Information: Chris Walther Polygon Northwest Company Maggie Gordon Polygon Northwest Company Rick Tolleshauq Milbrandt Architects Alexia Fukui Milbrandt Architects R:115238 River TerracelBulletins115238_2016.04.06_CT02_Lots 18&23(Patio Roof Truss Connection).doc Structural Engineers NM® - •• •• •• • • • • r• I • • • • • • • • • • • • • • • • •• •• • • • • • • ••• • • •• • • • • • • • • • • • • • • • • • • • • • •• Vitfah-I;.1 ® • spoor * • • • • • • • • ••• • •• • • • • ••• 55 ••• • .`iiTek US,' , Inc. 250 Klug Circle ••• L;:rbn3ti‘92 •••• ••••• 9/1 i••• ••• • • • • • • • • • • • • • ••• • • • • • •• Re: NRT LOT 23 PATIO COVER The truss drawing(s)referenced below have been prepared by MiTek USA,Inc. under my direct supervision based on the parameters provided by Pacific Lumber&Truss Co.. Pages or sheets covered by this seal: K 1 S 15510 thru K1815511 My license renewal date for the state of Oregon is December 31,2017. Lumber design values are in accordance with ANSI/TPI 1 section 6.3 These truss designs rely on lumber values established by others. c›, PR°Fess co ,‘GI Jam 44, ?. 89200PE �� OREGON /6 A:1)# 14 2-C)\ MFRRl1-�- March 16,2016 Baxter,David The seal on these drawings indicate acceptance of professional engineering responsibility solely for the truss components shown. The suitability and use of this component for any particular building is the responsibility of the building designer,per ANSI/TPI 1. a• a • • • •• •• a• • • • • • • • • • • a • • • • • • • a a •• •• • • • a • • •• a • ••• a • • • • a a a a • •• • • • • • • • •a• a • Y • • a •• • • •• Is • * a a • • • a a ••• a s • • a• • ••• • • • a • a •w a a • •s• as s•• • • •• •• • • ••• •a• • • • • • • • • • • • • • • • • • • • • • as ••• ••• • • a • • • a • a • a • as • a • • a ••a a This design prepared fre,h computer input i. Pacific Lumbeif and T,uss-BC'. LOOSEN 5PECi11C001055 TRUSS SPAN )2'-10.0" I00 20)2 MAX 017,500 FORCES 4107.8/000%00=1.00 TO: 2x4 1:1060.41,0,0 1001 00RA010)1 I00000SE=1.15 -2=( 0) 29 -6=(-224) 1074 6-3=( 0) 293 60: 204 0000 Fi&BT0 SPACED 21.0"O.C. 2-3=(-1103) 158 0-7-(-230) 1066 3-7=(-1.131) 205 16000: 2::4 1,)00 STAND 3-4=( -62) 74 7-4=(-085) 104 LOAD,. ,-__( -9) 2 TO LITERAL SUPPORT<=12"00. NON. LL( 05.0)-D0( 10.0) ON TOS'CHORD- 15.0 PS_ EC LATERAL SUFPORT<=12"06'. :U,. 01. 01' 000106)CHORD= 10.0 000 TOTAL LOA:)= 45.0 PSF BEI,,Iii, iV:i:VEF7 f..:HOP, ERG ,EnUIRED?:,O ti_Y. OVERHANGS: 12.0" 1.5" LOCATI0115 REACTIOINS R00001001 SIZE SQ.)4'). (SPECIES) LL=25 PSE Ground Snov: (Pct) 0'- 0.0" -05/ 707V -u 2/ 12SE 3.50" 1.13 ::DDD 6251 12'-10.0" -71/ 5835 0i 00 5.50" 0.03 0DDi , , For hanger specs. -Sae approved tarts LIMITED STOP,.DOES NOT APPLY DUE TO THE SR,TI,I, sp al')' P REnUIREi ENTS OF IBC_'012,ND IRC 2012 NOT 3E1HG I ET. BOTTOM CHORD CHECKED DOR 10PSF LIVE LOAD. TOP Ir00N. 2: Cosign 0600 ed For net(-S pst) uplift at 24 "60 16666:17. K AND BOTT011 CHORD TVE LOADS ACT I40I1-CONOLTRENTIN. VERTIC:h.1.DEFLECTION LIMITS: LL=L/290, TL-L/180 0400 LL DE L= 0.002"6 -I'- 0.0" Allowed= 0.100" TL CREEP DE-DL--0.003" :1 -1'- 0.0" Allowed= 0.133" A `'LL DEFL--0.634" C= ,.110w ed 11.5" F.110ed= 0.596" 555 TLCREEP DEFL=-0.075"9 - 11.5" .1,1101:`cd= 0.754" '- 1.0 DEFL= 0.000"0 0'- 0.0" Allowed= 0.012" MA,.TL DEFT,- 0.000"0 0.- 0.0" Allowed= 0.017" 6100 IIORIZ. LL DEFL= 0.009"1 12'- 4.5" r,,,HORIZ. TL DEFL= 0.016"e 12'- 4.s" 7-01-04 5-08-12 Design conforms to main windlcrce-re111110:c system and components and cladding criteria. 12 Wind.: 140 mph, n=20.8ft, TC0L=6.0,80TL=6.0, 0.10E 7-10, 3.00 IT M-1.5x3 (P.11 lai0hts), .Enclosed, Cat.2, E6p.8, 115F85(Dir), --1 J _ load duration rector=1.6, End ver10111)s) are exposed to wind, -0----- Truss dasicned for wind loads - in the plane of"the truss only. M-3x9 i i o 0 2 I - , 0 o M-3x4 M-1.503 M-3x4 1' i 6-11-08 5-10-08 1-00 12-10 0-01-08 .<(.9,0) PRO�F611 mac\; ANG I N s ,9 /��' 89200PE 9f JOB NAME: NRT LOT 23 PATIO COVER - P2 Scale: 0.4073 WARNINGS: GENERAL NOTES, unless otherwise noted: .Truss: i OREGON �ct 1Builder and erection contractor should be advised of all General Notes 1.Ths design is based only upon the parameters shown and a for an T Tu S S: P 2 and Warnings before construction commences building component.Appl.bilny of design parameters and proper ,G \l'• I` � 2.2x4 compression web bracing must be installed where shown+. incarnation of component is the responsibility of the building designer. /O q y 1¢ rap �+ 3.Additional temporary bracing to insure stability during construction 2.Design assumes the[op and bottom Chords to be laterally braced at L is the responsibility of the erector.Additional permanent bating of 2'oft and at 10 o.c.respectively unless...rough.their length by DATE: 3/16/2016 the oveall structure is the responsibility of building designer. continuous sheathing or suchIbas plywg required ineresandlor tlryv211(BC). ERRI�� ponsi y o g goer. 3.rax Impact bridging or lateral baying d sh ad ing(T shown++ SEQ.: 1<1815510 4.No load should be applied to any component enol after eh braying and 4.Installation of buss is the responsilm y of the respective contractor. fasteners are complete and at no time should any loads greater than 5.Design a non- corrosive busses are to be used in a nonorrosive environment. TRANS I D- LINK design loads be applied to any component. and am mruary condition"or use. 5.CompuTrus has no control over a.assumes no responsibility for the 6.Design assumes full bearing at all supports shovm.Shim or wedge if EXPIRES: 12)31/2017 necessary. fabrication.handing,shipment and inslal1lbn of components. 7.Design assumes adequate drainage is provided. March 16,2016 6.This design is furnished subject to the fimrtabons set forth by 8.PGtes shall he Located on both faces of truss,and placed so their center TPIANTCA in BC51,copes of which WU be furnished upon requestlines coincide with joint center lines. 9.Digits ind kale size of plate in inches MiTek USA,Inc.lCompuTrus Software 7.6.7(1 L)-E 10.For basic connector plate design values see ESR-1311,65R 1988(M'ff.) • •• •• •• • • 0 • 00 • • 0 0 • 0 • • • • • • 0 • • 0 •• •• • • • 0 • • ••• • • •• • • 0 • • • 0 0 • I 0 • • • • • • • • • • II • • • • I ••• • • • 04 0 • a• • • 0 ••• • • • 0 • • • • 0 ••• • •• 0 • • • •• • 0 • 0 • 0 0.0 •• 0441 • 004 ••• • • •• •• • • • • • • • • • • 0 ••• ••• •• • • • • 0 • • 0 • • • 0 • ••• 0 • • • • •• mi s,,,,ia,nr=p'are,i fr,m compute: input L, Pacific lumber and Truss-BC LLIhOiER SPECIFICATIONS T0510 BABA 12'-in.0" IBC 2712 1 55 I-IEJ'IOER FORCES 410/DDE/Cc=1.00 '1'C: 2,:2 53125'(111BTR LOAD GSR".TICII NCRE5SE_1.13 1-2=1 0) 29 2-5=(-22 ) 1074 0-3=) 5) 203 BC: 2x4i;DDE;;1L9TR SPACED 24.0"O.C. =1-1163) 15 5-7=(-255) .06/i 3-7=(-1131) 205 (•EBS: 2,4 I,DDF STi MD .-4-1 - 1-4 7-4=( -195) 104 LOADING 4-5=1 -9) TC LRTER/'.L SUPPORT<= 12.0C. 5015. LL( 25.7)-DL( 10.0) OI'TOP CHORD= 55.0/SE BC:/il'E-SU,L SUPPORT 12"0C. 503. DL 511 0G00Oi'I CHORD= 10.0 PRE 10,1,LOAD= 15.0 PSE HEARING hr1_VERT hf:{Y.HOF:Z HRG RE'>US ED BBC;AREA 0I:ERHPI4GS: 02.0" 1.5" LOCRTICJS REP.CTIOS5 REACTIONS SIRE S0.11'f. (SPECIES) LL=25-5-Ground 5510: (Pq) 0'- 0.0" -505/ 7075 -42/ 125/ 5.50" 2.13 :100: ( 625) 12'-10.0" -74/ 5035 0/ 011 5.50" 0.03 000E 5 625) N1-1.5,:4 ua] non-strut Lu_-al LIMITED STORAGE DOES NOT APPLY DUE TO THE SPATIAL vertical members Won). REQUIRElENTS OF IBC 2012 ANS IRC 2012 NOT DE1140 1.100. -= Fre hanger spats. -Sea approved plans BOTTCI-:CHORD CHECKED FOR 10?SF LIVE 1,0✓.D- TOP COl4D. 2: 5s0101 checked for net!-5 uplift at 24 "oc spacing. PJ41?BOTTOFI CRORD I.NE LOADS ACT NON-CONCURREBTLY. >si) )� l-c g. 'vERTLC.L DEFLECTION LIMITS: LI.1/2;0, TL=L/160 !-W7:LE DEFT,- 0.002"@ -1'- 5.5" !allowed= 0.100" 2.253:TL CREEP DEFL=-0.003"R -1'- 0.0" Allowed= 0.133" MAX EL 5051._-0.034"@ 6(-11.5" Allowed= 0.596" 5521 TL CREEP REEL=-0.075"@ 6'-11. P.1lo,red= 0.754" 10510 EL DEFL= 0.000"@ 0'- 0.0" Allowed= 0.033" Ilr,'IL CREEP DEFL= 0.000" @ 0'- 0.5" Allowed= 0.017" SIR:HORIZ. LL DEFL= 0.005"0 12'- 2.1r_1 HGRIZ. TL REEL= 0.016"@ 12'- 4.3 7-01-04 5-08-12 -I 1 Pk-sign conforms to main windforc.e-resisting 12 3.00 o 0255em and components and,cladding criteria. lir:d: 540 mph, -20.351, TCDL=6.0,BCDL=6.0, ASCE 7-10, 14-1.5x3 (All.Heights), E,:closad, Cat.2, Exp.B, (11,FRS(Dir), load duration factor=1.6, M-3x5 5 End vertical(s) are exposed to wind, _�JJ Truss designed for.:i-:d Loads ��� ir:the_plans of the truss only. M-3x5 M-1.Sx� '� M-3x4 ' f _/� �- -��� 'Truss-.les iglted for 4>:2 outlookers. 2>-=' i?t-in:. M-3x5 - /' xo of. the same size and grade as structural. top _ o chord. Insure Light fit at each end of let-in. _` (r, Cutio00ers must Os cut-.,Ith care and a__ M-1.5x9 permissible at inlet board areas on]. M- _!7-!-7:::::::----:::::I ----------- x� ---- t---i 7 M-3x.4 M-1.5x3 M-3x4 6-11-08 5-10-08 J 1-00 12-10 0-01-084 ,C, ,NAGP E „ `S/O �� ,,, ,,,,,-(,,VC)--- 9 :9200PE r" JOB NAME: NRT LOT 23 PATIO COVER - P1 _'" Scale: 0.3945 .-�•. " WARNINGS: GENERAL NOTES, unless otherwise noted IP OREGON �ft 1.Builder and erection conlraclor should be advised of all General Notes 1.Ths design is based only upon the parameters shown ands for an individual Truss: P 1 and Warnings before construction commences building component.Applicability of design parameters and proper G 4SI)' 2.2z4 compression web bracing must be installed where shown,. 2.Design assumes the lop and bottom chords to be laterally(raced a[ L inCOryorahon of wmponent's me responsibitiry of Ne Wilding designer. /Q „Y 7 I nO le.' � 3.Additional temporary bracing to insure stability during consuucfwn is the responsibility of the erector.Additional permanent bracing o, 2'o r.and at 10'o.c.respectively unless braced throughout their length by continuous sheathing such as plywmd sheathing0 5 and/or dtywal813C). 4E t]n'IA.'DATE: 3/16/2016 the overall structure is the resporiNG1 y of the building designer. 3.2x Impact bridging or lateral bracing required where shown v+ !1 n SEQ., K1815511 4.No load should be applied to any component until after all bracing and 4.Installation of truss Is the responsibility of the respective contractor. fasteners are complete and at no time should any loads greater than 5.Design assumes trusses are to be used in a noncorrosive environment, TRANS I D: LINK design loads.applied to any component and are for condition.'of use. • 5.CompTrus has no control over and assumes no responsi iGy forma 6.Design assumes full bearing el all supports shown.shim or wedge d EXPIRES: 12/31/2017 sary_ fabrication,handling,shipment and installation of cornpnents. 7.Design assumes adequate drainage is pmvlded. March 16,2016 6.This design is furnished subject to the limitations set forth by 6.Plates shall be located on both faces of truss.and placed so their center TPIANFCA In BCS(,copies of which will be furnished upon request lines coincide with joint center lines. 9.Digits indicate size of plate In inches. MTek USA,IncJCompuTrus Software 7.6.7(1 L)-E 10.For basic connector plate design values see ESR-1311,ESR-1986(M(Tek) SymboOs Numbering Syst- m A Generdl Safety Novii.rts PLATE LOCATION AND ORIENTATION 1 3 Center plate on joint unless x,y 6-4-8 dimensions shown in ft-in-sixteenths Failure to Follow Could Cause Property DI d /4 offsets are indicated. (Drawings not to scale) Damage or Personal Injury i�� Dimensions are in ft-in-sixteenths. 1111Erik Apply plates to both sides of truss 1 2 3 1. Additional stability bracing for truss system,e.g. and fully embed teeth. diagonal or X-bracing,is always required. See BCSI. TOP CHORDS 1 2. Truss bracing must be designed by an engineer.For 0'/16„ 4 wide truss spacing,individual lateral braces themselves may require bracing,or alternative Tor I Th aII . ._ bracing should be considered. i •LS 3. Never exceed the design loading shown and never 1,11 , stack materials on inadequately braced trusses. 4. Provide copies of this truss design to the building C7-8 C6-7 C5-6 For 4 x 2 orientation,locatedesigner,erection supervisor,property owner and III plates 0-'14' from outside BOTTOM CHORDS all other interested parties. edge of truss. 8 7 6 5 5. Cut members to bear tightly against each other. 6. Place plates on each face of truss at each , This symbol indicates the JOINTS ARE GENERALLY NUMBERED/LETTERED CLOCKWISE joint and embed fully.Knots and wane at joint required direction of slots in AROUND THE TRUSS STARTING AT THE JOINT FARTHEST TO locations are regulated by ANSI/TPI 1. connector plates. THE LEFT. 7. Design assumes trusses will be suitably protected from CHORDS AND WEBS ARE IDENTIFIED BY END JOINT the environment in accord with ANSI/TPI 1. *Plate location details available in MiTek 20/20 NUMBERS/LETTERS. software or upon request. 8. Unless otherwise noted,moisture content of lumber shall not exceed 19%at time of fabrication. or PLATE SIZE PRODUCT CODE APPROVALS 9. use with fireUnless erets dantt,preserynoted,this ative ve treaten is not applicable for green lumber. ICC-ES Reports: The first dimension is the plate 10.Camber is a non-structural consideration and is the 4 x 4 width measured perpendicular ESR-1311,ESR 1352,ESR1988 responsibility of truss fabricator.General practice is to to slots.Second dimension is ER 3907,ESR 2362,ESR 1397,ESR 3282 camber for dead load deflection. the length parallel to slots. 11.Plate type,size,orientation and location dimensions indicated are minimum plating requirements. LATERAL BRACING LOCATION 12.Lumber used shall be of the species and size,and Southern Pine lumber designations are as follows: in all respects,equal to or better than that /� Indicated b 5 mbol shown and/or SYP represents values as published specified. �� y y by AWC in the 2005/2012 NDS 0 o a o o by text in the bracing section of the SP represents ALSC approved/new values 13.Top chords must be sheathed or purlins provided at o 0 o 0 0 • 0 0 0 0 output. Use T or I bracing with effective date of June 1,2013 spacing indicated on design. 0000 ifit iccr ted. 0 0 0 0 0 0 a 14.Bottom chords require lateral bracing at 10 ft.spacing, b 0 0 0 0 0 or less,if no ceiling is installed,unless otherwise noted. 0 BEARING 0000 00000 00000 0 o 15.Connections not shown are the responsibility of others. P 0 O O IndlM?te9location where bearings 0 0 0 0 0 16.Do not cut or alter truss member or plate without prior 0 0 o o. : ...0 0 (supcootc) occur. Icons vary but ©2012 MiTek®All Rights Reserved approval of an engineer. 00 ,•,■=� rea jicAp0sction indicates joint o 1.0 •• nucnbee where bearings occur. 17.Install and load vertically unless indicated otherwise. Min?i28 s°own is for crushing only. =I I ° •' J''' 18.Use ofgreen or treated lumber ► may pose unacceptable 0 o O o o ► 0.0000 �. environmental,health or performance risks.Consult with O O O 0 0 0 0 0 project engineer before use. 0”x 0 olndustry tandccrds: .� M °o ° Po°00QQ �� mom O ANSI/TP11: l�cEtional i0eslgn bpecification for Metal 19.Review all portions of this design(front,back,words 0 111/1111 1 and pictures)before use.Reviewing pictures alone 0 Plate Conn8eie�i Wood Truss Construction. is not sufficient. o000ob9SB-89:O°0 Design Standard for Bracing. o �, 0 00 ogCSI: Building Component Safety Information, _ �. 20.Design assumes manufacture in accordance with Guide to Good Practice for Handling, ' ANSI/TPI 1 Quality Criteria. Installing&Bracing of Metal Plate ���.���!!! Connected Wood Trusses. MiTek Engineering Reference Sheet:MII-7473 rev.01/29/2013