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Home My WebLink AboutPermit Correspondence 2002-7-9 KEATING ENGINEERING L L C 188 \\E5TB ST - BLDGP SPRIN;fIB.D, CR 97.ltT7 VOICE (541) 72b-9995 FAX (541) 726-9996 emr:ul keat"~e,~.com CALCU LA TlbN~-'SEj;r,: --, l~'~""t~~ ISSUE DATE JULY 09, 2002 CALCULATED J FRANKLIN D:II(I8 0ZrtA- CHECKED BY SK PROJECT NO REIIISlQ\'S' RE\nStONS TO WALlS S7VDS NJO ROOF DW'HRAGM PROJECT NAME CYNTHIA THOMPSON HOUSE - 6709 MOSES PASS - SPRINGFIELD - OREGON TRUSS MODIFICATIONS PROJECT DESCRIPTION DESIGN LOADS SEISMIC ZONE 3 CaNST TYPE VN OCCUPANCY R3 WIND 80MPH IMP FACTOR 1 EXPOSURE B SNOW LD 25 PSF DURATION 115 SOIL SEARING 1000 PSF PASSIVE RESTRAINT NA . ACTIVE PRESSURE 30 45 FLOOR LL 40 PSF FLOOR DL 10 PSF FLOOR PT ROOF LL 25 PSF ROOF DL 15 PSF COLLATERAL NJA WALL LIVE WINO WALL DL 8PSF CODES 1997 OREGON STRUCTURAL SPECIALTY CODE AND DWELLING SPECIALTY CODE Dt?fAI~ D \ Az, p,AMf:, c,~ ~ Pl~19r1 (;~ t1fl,) T -'" KEATING ENGINEERING LLC -== 188 WEST 8 STREET SUITE 'P' ~ ISPRINGFIELD - OREGON . 97477 _ I PHONE 541-726-9995 FAX 541-726-9996 -:c: I emall keatlngeng@msn com PROJECT THOMPSON HOUSE ADDRESS MOSES PASS - SPRINGFIELD SCOPE CUT TRUSS BOTTOM CHORD TO ALLOW PASSAGE ON STAIRWAY I DESIGNER Steve Keating ~ct() ~O \ \ DATE PROJECT NO REVISED 06/07 02-64 7 \ ~'t i It L-v'l... II t niL! ~ CKJK )2.,. ~~ ~~ tl 'I T r:- I~ (J I~ d.G. . ~.~ ~ ?1'"1P';)O~ 111.'; I ( .---I'-- - .: ....-/ ~A P~\Z8)--- .S~ L~~J!r 00 $t.-.o/tIl$ " - - KEATING ENGINEERING LLC 188 WEST B STREET SUITE 'P' SPRINGFIELD - OREGON - 97477 PHONE 541-726-9995 FAX 541-726-9996 - emall keatlngeng@msn com PROJfCT THOMPSON HOUSE ADDRESS MOSES PASS - SPRINGFIELD SCOPE CUT TRUSS BOTTOM CHORD TO ALLOW PASSAGE ON STAIRWAY DESIGNER Steve Keating (2.) z..it SCI%S IQ ,-, r: t; e- A-v"\l, ~ ~ y,r- ~): I I . /1 L I I \ I I \ , I 1- -- --- -;;;-- - -- ,..... -- ..... ./ --- ,..... ,..... ./ \ \ ~ 'l- L-\Jt.. \. (P)~ ~D ~~Ml_0G, '---- "- iJO ~ -'. (JfOIOV DATE 08/07 I PROJECT NO 02--64 / REVISED \] \ I, I I I 1..-J ... ........... ....... "' ..... r _ KEATING ENGINEERING LLC PROJECT THOMPSON HOUSE 188 WEST B STREET SUITE 'P' ADDRESS MOSES PASS - SPRINGFIELO SPRINGFIELD - OREGON - 97477 SCOPE CUT TRUSS BOTTOM CHORD TO ALLOW PHONE 541-726-9995 FAX 541\12~ -', PASSAGE ON STAIRWAY emal' keatmgeng@msn com DESIGNER Steve Keating \.&J l(/~'1'{~. ~..' Ltt 7\~ ;:j" [ l"vt. ~~ - lIro u '" DATE PROJECT NO REVISED 08/07 02-54 '~ , - >' ' -:;; -<"'. "'.... 'C"L "" ~ ~- ~ p"" ,~.. "~4 --. ,'. ';c ~": . '~.~~:/~ l ~111r (>Jl- ,....I ,,~~ .,,',:-J:..::: ~ ~t:O .. '~"', ,-<]10 v,."., OlWJ . "'f~ ~~,,_J..:~ l.~':::_~_ r- , , -;" , "- -- ': _ L~1 f. (L <t.-Y~':.",,- ,. '. Jc PVP-t,l..J -,~~' " " ' , 'vJI-f:J \J , '1"'~ "~'fi~-; ": ,.._--, '~tn., . C , " ';, ~ -5, .,.~ " ... : ~ ~~ ~ . ~ ~:? \F~ :~~: ... _ i -_ ,;:, "::' ), ~~ _, -~L ......;c -::"- '\.. ~> ~. ~ t :. " FOLd ~ ~~"-..J - .' ~ - -, ~ '...", " " ' .!. - ~ ~,. , -, -o.':..'! ,', - ~ r ~-,. : .. '- " , I i ~ - ~,ct ~ul~-0f -Wt.-VMJ w s~ pu~ . ' ,~ i~": ?' I " - .~.-- ~,<, ,"" ", ,: - - ~>--~-', ~ ,- "..":, ~ '~ ~ ~ ' ,,- ~ ,. F ~ ~ ~ A " {<... ~ ~. ' ,-" ~ ' ~- i'~ ~ ~ ~ \'o'-ff" -ro tnVlJ W)E}'u.. U~-OC::~ ft.,O ~ -----... 4ft, ~~ ~ I t113? L.~V2)... 1/ ~\\, c;,~ rit.~l" ~.n~ ~ :!u" ~ s~\rn DC:;\A1L -,; I KEATING ENGINEERING LLC - - --=-=- 188 WEST B STREET SUITE 'P' SPRINGFIELD - OREGON - 97477 - PHONE 541-726-9995 FAX 541-726-9996 -: ems!1 keatlngeng@msn com PROJECT THOMPSON HOUSE ADDRESS MOSES PASS - SPRINGFIELD SCOPE CUT TRUSS BOTTOM CHORD TO ALLOW PASSAGE ON STAIRWAY DESIGNER Steve Keating t.,to'01i I DATE 08/07 I PROJECT NO 02-64 ( f REVISED f)10L>a.-~ p~c... ~ I 34'f 14-- L-v(,... ~~ rf)~ J --~ _---~ t<- t r'-~.: 1~~J (~(~~ .!'~- Z)C6r' ~l,ltr.- ~ ..}.' , ~ ~~~ ~/ ~ ~ ~ /' / / - ---} t( ~tSJ1..){, '-J~ ~~ W~ \ 1Z,tf I-z. L>>'v 'f. l~ I + '- """-- --.. "'- jt) fWj..}/)0"fl~ $J ~~&t'br t7i ftoJ"f P ()~)lt. P~I..1 f..U~ -n-\~v~~ ~ X-tS,$6t- ~~ ~~ \U ~ W1~ ll) 51"1~~ A?S ezCGc:11 A--( G01'" "Tf4h I W H e:tG (z) ~ ~S" 11~ VZ;~ ~ll.- {~} \(/ fJ~lu ~-,1) - we-~ ~1l CO~~~J QfJ D A~~Ai'-\ '~ THOMPSON ChoIce CondItIons Data Attnbutes Actual Cntlcal Status Ratto Values Adlustments Loads ] POint LL 1425 Keating Engineering LLC 188 West B Street - Building P - Springfield - OR - 97477 - (543) 726-9995 PURLlN Prepared by. JF Date: 8107/02 1-314x 11-7/8 2.0E TJ Parallam@W.S. PSL Mln Bearing Area Beam Span Beam Wt per ft Beam Weight Max Moment TL Max Detl LL Max Detl Section (103) 4113 2809 OK 68% R1= 4 1 i02 R2= 1 4 i02 150ft Reaction 1 6 49 # Reaction 2 97 # Maximum V 7815 '# Max V (Reduced) L 1 240 TL Actual Detl L 1 360 LL Actual Detl Shear (102) TL Detl (10) 20 78 0 68 11 72 0 75 OK OK 56% 91% Fb (psi) 2900 , 3339 1001 1.15 Fv (pSI) 290 334 DL Deft 0 34 In 2653 # Reaction 1 LL 925 # Reaction 2 LL 2653 # 2607# LI 265 L I 527 LL DefI 034 050 OK 68% E (psi x mil) 20 20 Fc.!. (psi) 650 650 Base Values Base Adjusted CF Size Factor Cd Duration Cr Repetitive Ch Shear Stress Cm Wet Use BeamChek has automatically added the beam self-weight into the calculations Unlfonn TL POlOt TL B = 2880 115 40 = A Umfonn lL Distance 30 /~)I~"fll," 7f 1/ Pt 'oaiA~ ~~ "- '~ ~ 25 ~~Of'6f BeamChek 2 2 1328 # 473# P I ~ " e (@ OV r~ ,c. -; ~ t; 5O.:J;t fllMhJ Uniform Load A SPAN = 15 FT I I ^ R2 = 925 Uniform and partial umform loads are Ibs per hneal ft It,~Ol, ~J :C.II'- Prepared D'f SK Date_ f:>IO IIUL EleamChek 2.2 Choice \1-314x 14 2.0E T J Parallam@ W.S. PSL BASE Fb = 2900 ADJ Fb = 3278 CondttlOns R1= 16 ,n' eOLoefl 032;n MIn Bearing Area Data Beam Span 235ft Rea 1030 # Reaction 1 LL 588# Beam Wt per ft 766 # Reaction 2 1030 # Reaction 2 LL 588# Beam Weight 180# Maximum V 1030# Max Moment 6051 '# Max V (Reduced) 928# TL Max Defl L J 240 TL Actual Detl L 1 376 LL Max Defl L ( 360 LL Actual Defl L ( 659 Attnbutes Section (in3) Shear (1nZ) TL Deft (m) LL Deft Actual 5717 2450 075 043 Cribcal 22.15 4.17 1.17 078 Status OK ~~ OK OK Ratio 39% 64% 55% 4-t{(psi) \ Fv (psi) E (psi x mil) Fc.!. (psi) Values Base Values 2900 290 20 650 Base Adjusted 3278 334 20 650 Adlustments CF Size Factor 0983 Cd Duration 1 15 / 1.15 Cr Repetitive Ch Shear Stress Cm Wet Use BeamChek has automatically ded the beam self-weight into the calculabons Loads Uniform TL' Uniform LL 50 rApe~ ~...JO -ro tll l-\Ib~ ~ W~ ( M n.J" It ( , \l ') -'" 2" ~ ~ " 0 ~ ') I I ^ R1 = 1030 Untform Load A I I j ^ R2 = 1030 SPAN = 235FT Uniform and parbal uniform loads are Ibs per lineal ft. .. -- Joo----'~ Tftiss I russ I ype I J ; 9604 fA 1 _ _' _ ROOF TRUSS I t1'" I russ Co , Eugene, 01{'9/402 Qty. Ply -1':1 &-J'Homeb-ul1ders(9604)MS- c I I i \ ' 1 I 1 I "I i I (optional) 4 20~~i6LOUOlV1iTeklnaustnes, IIIC rrl .Jun 28-1"4-54fT20UL I-'age 1...1 -11-6-? 1-6-0 6-4-13 6-4-13 10-2-12 3-9-14 14-5-12 4-3-0 19-0-0 4-8-4 23-8-4 4-6-4 27-9-4 4-3-0 31-7-3 3-9-14 38-0-0 6-4- 13 39-6-P 1-6-0 Scale = 1 88 7 9x16 MII1BH'i 9x16 MII1SH,- E ~~9: !;.p .,Ffp ~ G-R.. G .... o o 1 4x4 ~ T 2x4 II I-'Iale Onsels (X, Y ) 4-7-11 I 8-10-11 14-5-12 19-0-0 23-6-4 29-1-5 33-4-5 38-0-0 4-7-11 4-2-15 5-7-1- 4-6-4 4-6-4 5-7-1 ';-2-15 4-7-11 [B -1-=-fFYl,O:-O-=?r.rB-0-=1-7;O:-O=7J; ic ) -U-"'f2JJ-2-:'2J,[G-1-(J-f2~~?-:'2T-[J-O:1-T,0:u:m:J'"'l-11-" 'I ,U-U- 1 J SPACING 3-0-0 I CSI DEFL In (Ioc) I/defJ PLATES Plates Increase 1 15 I TC 090 Vert(LL) -093 P >486 MI120 Lumber Increase 1 15 I BC 0 66 Vert(TL) -1 49 P >303 MII18H Rep Stress Incr NO WB 099 Horz(TL) 1 38 J nla MI116 Code UBC97/ANSI95 (MatriX) 1st LC LL Mlr1l/defJ = 360 Weight 210lb GRIP 185/148 151/147 119/64 LOADING (psf) TCLL 25 0 TCOL 8 0 r 00 70 LUMBER TOP CHORD 2 X 4 DF 2400F 2 OE .Except. E-G 2 X 6 HF 1650F 1 5E BOT CHORD 2 X 6 DF 2400F 2 OE WEBS 2 X 4T HFSPF Stud/STD .Except. E-Q 2 X 4 HF Stud, E-P 2 X 4 HF No 2 F-P 2 X 4 HF Stud, G-P 2 X 4 HF No 2 G-O 2 X 4 HF Stud BRACING TOP CHORD Sheathed a~ ~ t: ~s E ;>.iil.:".5, except 2-0-0 oc purl inS (2-3-7 max) E-G BOT CHORD Rigid ceiling directly applied or 10-0-0 oc braCing WEDGE Left. 2 X 4T HFSPF Stud/STD, Right 2 X 4T HFSPF Stud/STD REACTIONS (Ib/slze) B=2424/0-5-8, J=2424/0-5-8 Max Horz B=-241 (load case 3) Max UpllftB=-297(load case 5), J=-297(1oad case 5) FORCES (Ib) - First Load Case Only TOP CHORD A-B=82, B-C=-7461, C-D=-7130, D-E=-6199, G-H=-6199, H-I=-7130, I-J=-7461, J-K=82, E-F=-9330, F-G=-9330 \.~ \.U r R 0 F"j" BOT CHORD B-T=6402, S-T=6574, R-S=6126, Q-R=6164, P-Q=5416, 0-P=5416, N-0=6164, M-N=6126, ~~.. 1'0 L-M=6574,J-L=6402 I<;;~' ~G\NE'~'~ WEBS 0-Q=-612, E-Q=757, E-P=4723, F-P=-280, G-P=4723, G-0=757, H-0=-612, H-M=403, D-S=403, ~ ~?fR70f~ ~ r;, C-S=-237, I-M=-237, C-T=-173, I-L=-173 / I NOTES ~' /.h, ~ f A LA.LI 1) ThiS truss has been checked for unbalanced loading conditions \ ~~ ~Vf- 2) ThiS truss has been deSigned for the Wind loads generated by 80 mph Winds at 25 ft above ground level, uSing ~ 80 psf top chord dead load and 7.0 psf bottom chord dead load, 100 ml from hUrricane oceanllne, on an 8 occupancy category I, condition I enclosed bUilding, of dimenSions 45 ft by 24 ft With exposure B ASCE 7-93 .. . per UBC97/ANSI95 If end verticals or cantilevers eXist, they are expos~d to Wind. If porches eXist, they are . i i!1. R~ exposed to Wind. The lumber DOL Increase IS 1 33, and the plate grip Increase IS 1 33 .......:. . l~ 3) SpeCial prOVISions shall be made by the bUilding deSigner to allow for 0 861n of hOrizontal movement due to live load and 1 381n due to total load ~PtPES 12131I'O?--. 4 \ PrOVide adequate drainage to prevent water pondlng " plates are MII20 plates unless otherwise indicated. Continued on page 2 A WARNING - VERIFY DESIGN PARAMETERS AND READ All NOTES ON THIS AND TRUSS DRAWING NOTES BEFORE USE. ~ DeSign volod for use only With MlTek conne-clors This deSign IS besed only upon parameter! shown and IS fOI on .ndlvII::uO' bUilding component 10 be Installed and loaded ., . venlcofly Appllcaol101y of aeSlgn poro'T\ete-ls and p,opel,nco,porot,on of component IS responSlbillly of bUilding deSlg-,er - not fruss deSigner Bloclng shown IS 101 lalelol sWPPor1-of I'\o'vldwol web members on'y "dd:1IOnoI1empOI0:Y b'ocl'\g to InSUle stobllofy o~nng C0n5truc110n IS l"e responslbrltty of the elec10r "ool1lOnol permonent bloclng of the oveloll sllucture Is t"e responSibility 011he builolng deSigner for genelol gUldo'\ce regarding 10bnc:Tlon quality control S1oroge delivery eleCTion and bloClng consult CS1.88 Quollty StanoolO OSS 89 SroClng SpeCification and HIS-91 Hondll'\g Installing 0'10 Blocln;; Recommendation ovolloble 110m Truss Plate InSTitute theTRUSSco. oe3 o'Onolno Olive MOOlSon VJ153719 8< Bl1Il.DlNG SUPPLY INe