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2006 /FEB /O1 /WED 09:22 AM WESTERN CONST FAX No, P. 002 r •• CONSULTING 503.222.4453 E N G I N E E R S 503.248.9263 vlmk @vlmk.com 3933 SW Kelly Avenue • Portland • Oregon 97239 -4393 www.vlrnk.com °a0'&(p — 0 -06 72 - R�ECE�� RECEI - 7io b/ ..ems .z FEB 01 20�� STRUCTURAL CALCULATIONS Gay OF TIGAFtD N B UILDING D1/ . for FOR LOVE 21 BULKHEAD MODIFICATION Washington Square Tigard, OR • for . FOR EVER 21 2001 Alameda Street Los Angeles CA 90058 • el - I6rao ilt; f i .f.e / N _ it , - 177,, / r f AG N 0 , • -,4t5:::;i- :...,&..i. • O > > • fix 4AM', .,�� • t •• :. • � . ' s .:,...'. .: ; fi = '• '� F'.;JS: °e .��'�' . f.:: ilti: •a; �:!k < \, fir.. ^ r . VLMK Job Number 206025 ' t: r:y: r;" ; ;x?-'`',; Date: 01 -18 -06 ... ; ;a:: •k.:.: I Structural Engineering • Civil Engineering ••IIndustrial Engineering - Planning • Studies / Evaluations • Entitl'el0 __________.. r .. - - - — .___ .. -. . _._. .. . •_ __ _ . 'IUOb /PEI /U1 /WED Uy:22 AM WESTERN GUNS'f FAX No. P. 003 I For Love Y. Yob # : 206025 DC -1 For Love 21— Bulkhead Modifications Washington Square Tigard, OR VLMK .]COB NO. •206025 STRUCTURAL CALCULATIONS FOR PERMIT 01 -18 -06 TABLE OF CONTENTS Design Outline and Criteria DC -1 New Soffit Framing 1 Existing Bulkhead Stress Check 2 thru 5 • DESCRIPTION OF STRUCTURAL SYSTEM The current bulkhead at the interior perimeter of the stores is supported off of the building columns with a series of truss like components between the columns. After modeling the current configuration I determined that the structural components where so under stressed that I am saying the additional 6" framing can be added and will not adversely affect the existing structural components by inspection. Refer to the structural calculations that are attached. 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The building or part of the building qualifies for an exception from code lighting Diacueelon of qualifying requirements. Applicable code exception is number: exceptions in instructions section, 2. Lighting equipment that qualifies for an exception - in addition to general lighting and is separately controlled. Applicable code exception is number: 1313.4.2.1 Addnl N. Display Areas of the building and equipment that qualify for any exceptions; Plans / Specs Show compliance by Including a 75 square ft. drawing Sheet, detail number, and/or specification section and - ;ubparagraph. 2. Local Shut -off controls (Section 1313.3.1.1) • Complies. At least one local shut -off lighting control for every 2,000 square feet of lighted floor area and for all spaces enclosed by walls or ceiling height partitions. This control(s) is detailed in the building plans on drawing number: ij Exception. The building or part of the building qualifies for an exception. Applicable code exception is Section 1313.3.1.1, Excepllon: Portions of the building that qualify: 3. Automatic Shutoff Controls (Section 1313.3.1.2) o Not Applicable. Office floor area Is not over 2,000 square feet of contiguous office floor area or permitted space is not over 5,000 square feet. No offices less than 300 square feet, meeting or conference rooms, or school classrooms. ❑ Compiles. All interior lighting systems are equipped with a separate automatic control to Shut off lighting during unoccupied periods. Offices less than 300 square feet, meeting and conference rooms, and school classrooms shall be equipped with occupancy sensors that comply with Section 1313.3.1.2,1. Compliance details in plans /specs: ❑ Exception. The building or part of the building qualities for an exception. The applicable code exception Is Section 1313.3.1,2, Exception: Portions of the building that qualify: 4. Daylighting Controls (1313.3.1.3) O No classrooms or atriums with skylights or window to well ratio greater than 5". ❑ Complies, All classrooms and atriums with window to wall ratio greater than 50% and /or skylights are equipped with automatic daylight sensing controls, as required by Section 1313.3.1.3.1 and Section 1313.3.1.3.2. The daylight sensors specified comply with Section 1313.3.1.3.3. Compliance details in plans /specs: Exterior Build 5. Exterior Lighting (Section 1313.5) ing Lighting ❑ Complies. The plans do not call for use of Incandescent or mercury vapor lamps for use on building exterior. is lighting directed to Illuminate n Exception. The building plans indicate luminaires with incandescent or mercury vapor lamps, but are the exterior of the building and specified for use In or around swimming pools, water features, or other locations subject to requirements adjacent walkways and of Article 680 of the 2002 National Electrical Code, loading areas with or without canopies. Clock Switches 6. Exterior and Canopy Lighting Controls (Section 1313.3.2) snag be aaVonomlc (seasonal ❑ Complies. The building plans and specifications include photoelectric and /or clock switches on all exterior correcting) type with separate lighting systems which are designed and programmed to extinguish lights when daylight Is present, as programs tor each day of the required by Section 1313.3.2. week end shall store energy to - maintain timekeeping during power outages, 7. Interior Connected Lighting Power (Section 1313.4) . ao � fir= r ' € I .v 1 t may, YES Complies. The interior lighting power does not exceed the interior power ,.ir ' ar•- t stabl ed l • , in either the Tenant Space Method (Form 5b) or the Space -by -Space Meth. ' rrm5o)? '�u (L ' t " (.41* t r Tenant S P ace Method ( Form 5b ) E Space -by -Space Method (Form 5c) JAN 2 G )rlOG t:: IT. NAIWAA ASSOC, C H po S S1 ,. y am - IL - compliance with 0050, effective 0t/01/05 2UUb/I‘Eli/U1/WEll 24 AM , \IE . I . EEN CUNT FAX No, P. 010 • • Form Sc Project Name:1 For Love 21 nt Wathington Square, Tigard, OR Page: INTERIOR LIGHTING POWER - Space Method Pudget MINE011■1■111111111111111111■■■•111111111 ••■• •kr .;;•,;.• Total Intelioalghting Ppyor:Budge, voni : oric Res:. ;, , ....■Ipmill■■■....m.,■1■■•■•■••■brommossommemsusonsmramennempon... • , . . , „." .„••••••• Track Lighting • • • ••• • • , ■■ • '- ..11?7;4jk',..;;O 4 • . *,; Power 6 .Voltagei of MM. , - • ' • : • .4% 7 6;•s)•'.:•MaiiiiiiirnoniffiiGnit:4fth461(111;10 • • d4.', :45)"'■';"':v • -;'.'fi:,'::.:',;f..!•''...,':,'!•:•:',-,;1-f:t*,‘N:%)r•:•:;11;4:.•7:i;-..!.•‘.•:tx'A: 'XX:. oth.,t;41;ti.t :.• • • 4:4 111111■11NOM. ■1111111k • - • v • • • • ` •-- ''•:. :•• • . f..• • • • e Vi Building's " • • • • • , ' • 4' %' • : f;) 'ToUl Adjusted:LIghtinbMci.010,7,411116V:a),,,t■:,:'!■'ALoj-NA''':%=,z, 'T; • ' ;%:‘ Lighting Power • :Doei neA 10 '•iledign'tneet:pulgst?.., Wa.4.146.4;:e04.1 • . • • • • • • • • • • • • • • • • • • . • . . • • • • • • • • • • • • • • • • • • CV • 5-5 Compliance win' 038c, effective 01/01/03 ! a = f Wort; Project Name: For Love 21 at Wash Square, Tigard, OR Page: LIGHTING SCHEDULE : m ia) (b � ,,_ >-_,:: —':,= ..a' .. � C ) (d) .(e): . 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FB Ftuorescent TO -4 foot -, 1- F32T8130ES -E1.ECT NO -29W ` 1 �' :F92 I8/30E5 ` 1 ; EfeCtron I' orm a l .0 ` t ; '.YES,` - • FD Flue rescent TB -4 foot ;•; 1- F32T8J30ES E L ECT NO -29W � ;l : ; r y �pT81 r 30FS." :_ ° 1: ;Electrornc Noimal;Out 'ut f5 . �_ .` YES?sa «_ •Lfii I FA Fktorescent78-4foot 1-F32T8130ES-ELECT NO -29W =k F$ T6f3OES4 : '8ectrbrocNoiriial0>pilt 1S^ ` 9_. <_:' ' j -"YESs < C Fluorescent U -Tube -78 1 - F83178lF32T$1�EL) CT NO-39W .p. s 5 L v : C r FA1 ' .?I _ F831T$1132 • � ; Electrriiltc `Normal "Output' . "s 39 '._ YES.. High Intensity Discharge - Metal Halide - 1-M35139-ELECT-44W J: - :,. • -_ * ,.. y! :. f ,, . f :-_ - ' . r;: AE 9 h+ rB ' � r . .`�` �. Y M35d3s� ' �� • � . �f , � ELeC trhiE -_ : �- ` i -� �:� �°r" = "= Y'ES " ;�� �s.r L' " - ^�y� _ - tom] • :.fL :•._S, y P, � w •=!-c! .t .e'er � ",. %S- : :fs.' � .S %�.: `;.2iv.. 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'� / :�' :Ir ' I Gi'; ' :C ;s !i')r:x?�•, ',' %4;�7• �4g2 A t � . tigsi'(ot sg+woiliiliat�, r ..a., . .. 1 , � :.h. ,u ..�. ,>;,';i:.4 .• '� �,;.s. >: ^ ,., . : :� 1.•r r • ■ r • ___, w . _ „ _ . ., Compliance with 05SC. ells IM) 01101/45 03/29/2006 18:02 FAX 503 248 9263 VLMK ENGINEERS Q001/008 CONSULTING 503.222.4453 E N G I N E E R S 503.248.9263 vlmk @vlmk.com 3933 SW Kelly Avenue • Portland • Oregon 97239 -4393 www.vlmk.com FAX TRANSMITTAL (Please call 503- 22 - if all pages are not received] TO: tat, -/ - Z , ( 7/' SW CUldO, Senor DATE: D 3 - 'Z-9 - ATTN: 1" ` 0 .> - &61 1 -- 4 - 4 Z P LE/Z FROM: OT C7' - F-/Z.. • PROJECT: Fa— Leve ' - 3 cp7Cw.) - +rdsc NO. OF PAGES TO FOLLOW URGENT, PLEASE HAND DELIVER COPY TO FOLLOW IN MAIL 10 COMMENTS: FAX: /14c".43 C.ICte /col- A togb-it S' lief la • ah r>.7 CZ:7 Or W-Cafrel-40 R ECEI VEI) Jack N MAR 3 0 ?0 gy � « RD TViSiox • • A S‘Or W I T 4•N /AV . . 441 / Ci V OR ek), lJ oA / delD 9 - 933 14 906 l 33c o - 49 GZ 03/29/2006 18:03 FAX 503 248 9263 VLMK ENGINEERS Z002 /008 CONSULTING P503.222.4453 E N G I N E E R S F 503.248.9263 E vlmk@vlmk.com 3933 SW Kelly Avenue • Portland • Oregon 97239 - 4393 W www.vlmk.com March 29, 2006 Monique Kim Lee 2001 Alameda Street Los Angeles, CA 90058 Re: City of Tigard Inspection — Ceiling Construction Dear Monique: Earlier this afternoon I received a phone call from Brian at the City of Tigard. He indicated that he needed additional information /calculations for the support of the proposed ceiling. The largest concern is where there is an interior soffit attached to the ceiling framing. I have reviewed the as -built conditions and have prepared the attached calculations indicating that the as -built condition is adequate to support the typical ceiling area and ceiling area that supports the soffit condition. If there is any further discussion necessary give me a call to discuss. I will be out of the office from 03 -30 -06 to 04- 05 -06. However, if there are still issues that the City of Tigard has I wi •;ip a• and can be reached at (503) 961 -5339. :i • 1 4'ss2 9 0 3• Sincerely,/ •P' 19'.,30,1 3 1.1/.,, 63 .�Q, Richard M. Bo -'AB, ., ociate VLMK Co. .• •a . -- EXPIRES: 12/31/20 V Enclosure: Additional Ceiling Calculations Copy: Val Henzel, City of Tigard Jazz, Nakaoka Architects Jack, Jack Lennen Construction I Structural Engineering • Civil Engineering • Industrial Engineering • Planning • Studies / Evaluations • Entitlement G:\Acad2061206025 \CORRESPONDENCE \Ceiling -Wall Construction.doc 03/29/2006 18:03 FAX 503 248 9263 VLMK ENGINEERS Q004/008 For Love 21 Job # : 206025 DC -1 For Love 21— Ceiling Support Washington Square • Tigard, OR VLMK JOB NO. 206025 CALCULATIONS FOR CEILING SUPPORT • 03 -29 -06 TABLE OF CONTENTS Design Outline and Criteria DC -1 Ceiling Support 1 thru 4 \Acad206 \2(1 6025 \CfRRFSP /1NfF.NC'F. \C riline Snffl C'aIr Cnvrr. doe 03/29/2006 18:03 FAX 503 248 9263 VLMK ENGINEERS 0003/008 CONSULTING P 5o3.222.4453 E N G I N E E R S F 503.248.9263 E vlmk @vlmk.com 3933 SW Kelly Avenue • Portland • Oregon 97239 -4393 www.vlmk.com STRUCTURAL CALCULATIONS for FOR LOVE 21 CEILING SUPPORT Washington Square Tigard, OR for FOR EVER 21 2001 Alameda Street Los Angeles CA 90058 • PROF 03' . 5 •7 ■ , �G G N , b ,o <Y15 "5 M 0 0 EXPI RES: 12/3 /20 VLMK Job Number 206025 Date: 031 -29 -06 I Structural Engineering • Civil Engineering • Industrial Engineering • Planning • Studies I Evaluations • Entitlement 03/29/2006 18:03 FAX 503 248 9263 VLMK ENGINEERS a005/008 CONSULTING Job l V T L E N G I N E E R S Giant fE 3933 SW Kelly Avenue • Portland • Oregon 97201 -4393 Job No. •v60Zc By P 503.222.4453 503.248.9263 ° �3'G�-(�a Sheet No. C r�4� sue/ TZxZ PE � '� i a -� )? /cc p A7 4 7 " 0-c_ A S r3 %, L Cd• cr. 'i I X 3Z'' 14awa&EZ k az Wau.,. 13 , G- )€c,�: ‘,,3 Foa- Li S " SA`r 7/9„ X. 75 (067f/Z 1Sl Low ti P M = /Lo'3 -f 'I j = Z .5-Cc F7 -L,3 < 2(. q A - La C Z.E4 5r4' 3 ) LA- (p&4, I G2 51 -c .7 s I X AD c -E ( /S0t4 Std -.5 . 71cr5 MEIN\- 't HA * ?'NE Sofrt, ; ca ,.F 37_, s� OFF 0. -77 SaFFr, L..jT ' P. (:.S a I•)(_ Coriz) t C.(•6'lWZxlo► / /Z) 1-1 17 6 /6 (Fee fvor ' oG :srFrs7 ) L F'z atc' :,f/ ; I ) a Zc,�.F Zo i �� `_ 2/" 5I/z" C I CrC. V)/ 'rug l , f` c ktvs fc: 1 f. ` Iv, 03/29/2006 18:03 FAX 503 248 9263 VLMK ENGINEERS Q006/008 CONSULTING JobFI -Z E N G I N E E R S Client FEZ 3933 SW Kelly Avenue • Portland • Oregon 97201 -4393 Job No. 2 G�CoOZ SBy gr B P 503.222.4453 503.248.9263 Q Date 433 1.YOsheet NO Z ail - CAA.v -it . C'ii C-L Cd M. M = C X 32 hr)Z/ � 3. #1. ae PAZ >s,� Rte`' i � u .ems 4 0. k. C w SOF i ) s 00P=F Y11 ) 072.4: 2 � r< AZZA a,,.za : ca. !b oo( / ( O. ti o, 3 3, rxx, p 5.:-) tr A2FA aP- )Z. r7 ( CXo (3. )L-+ = a• OCA$;4 • k- 03/29/2006 18:03 FAX 503 248 9263 VLMK ENGINEERS 2007 /008 FLz Channel Properties -02-5 (Hat) Furring (F) Channel Section Properties z.' d° 3 087F125.18 0.0179 0.0188 0.070 0.008 26.4 087F125 -27 0.0269 0.0283 0.104 0.013 44.8 087F125 -30 0.0296 0.0312 0.118 0.014 50.3 087F125 -33 0.0329 0.0346 0.127 0.015 55.4 087F125 -43 0.0428 0.0451 0.163 0.019 70.1 150F125 -18 0.0179 0.0186 0.093 0.029 56.4 150F125 -27 0.0269 0 -0283 0.140 0.045 93.4 150F125 -30 0.0296 0,0312 0.154 0.050 104.9 150F125 -33 0.0329 0.0346 0.170 0.055 115.6 150F125 -43 0.0428 0.0451 0220 0.070 147.5 • ' Minimum bare metal thickness is 95% of design thickness. 2 Moment of inertia given is for deflection calculations. - 3 Effective properties are given as the minimum value for either positive or negative bending. 4 Effective properties based on Fy = 33 ksi. 1 1 /4" t 1 ' :l 4- X _° Y i l, 1 / / 2 1 /2" MIN. / (Hat) Furring (F) Channel Allowable Ceil Spans L/240 r t >a ar' 1 rift � f .144 4 tZ "• '- � 4.- t�` iC' ( ! .11 1. h- ,s . '^. ° r P , , h ` , :' - I 4 : t seal. "' flip d `y:124'ii a'. 7C i i a,, ::.i i 4.v 2 i;` ?"za ,Y.T.1Z!t . ''� �'L, E 087F125 18 33 Single 5' 2" 4' 8" 4' 1" 4' 6" 4' 1" 3' 7 3' 6" 3' 2' 2' 9' Multiple 6' 5' 5' 10" 5' 1' 5' 7" 5' 1' 4' 2" 4' 0' 3' 5' 2' 10 27:` 38 ; ;' 3' . _ 1,1�r>', "�'5 ':5'.v � * ; { q ` . . 4';'.97.i.,:, .,;, - �y.. x r . • -r v a .` ] - , x` - : � ..�" ' `C • •(•= ��:. y T ,•Y: " -�. ': s 3 'i 8 .p-,:3i 2.' : -: liluttipl9 Single 8' 2' .:..:7,'. t8t : & 10_' - 8' 5 "_'x:5'.'14`' ! . 5. 3" :.::r,:4".ti' _:,':'N.kt.,g'"' r'g: • 30 33 r 5' 7' 4' 10' 5' 4' 4' 10' ' 4' 3' 4' 2' 3' 9" 3' 3' Multiple 7' 7' r 6' 11' 6' 0" 8' 8' 8' 0' 5' 3' 5' 1' 4' 8' 3' 11' ' ., :. 3 r." - .3 h'33:' ,'Sirigre.. . 's :•` 4`. '"' ?'`w. ''.•: "`�'$ .ii! •1:'';s+ .5; ; %0'::r'.;,4!. *4V• "`; �. -:° .i . . • ,< <.'' . K Wit, .;7 ;• `•`. . r •' 1 0' ` . :w . 3. t. ,1 0'x".. -• ,: t„4': .`�: .,� ,� ri,. ' .'•;..t77�1•Q.'',.: 2' ,1 _ t.:..i : ' � BL'�2• :: .:'.8' ' 0.',:., r,.�5`2 ° ., -5 .. % 43 33 Single 6' 10' 8' 2' 5' 5' 8' 0' 5' 5' 4' 9' 4' 7" 4' 2' 3' 8" Multi • le 8' 5' 7' 8' 6' 8' 7' 5' 6' 8' 5' 10" 5' 8' 5' 2' 4' 6' 150F125 18 33 Single 7' 10" 7' 1° 6' 3" 6' 10' 6' 3' 5' . 5" 5' 3" 4' 9" 3' 11" Multiple 9' 8' 8' 10' 7' 6' 8' 6 ' 7' 6" 6' 1• _ 5' 10' 5' 1' 3' . 11' -y :J :f- ; '27, :''47. , ,Siri :- •.' S�M)• ', • - �. .. . ° ;A = ' ° •'• ' ' ` .7 .e . � . . j .�. -k�" 8�'�•rr. =::�':.1?�ct 71rS2.:.' - � ti �..• . �, + � ; , n � oise , 6 c'.;. 41 ''. yt " ! �.Y ••. Y .....•, t •. u L •2,."-ti .� Y � .r j F ' it? . r ... , ... .. �. 'd.. Ntulbple -� �.�.11.. 2 ... •:1�=2l %'^3 ",g �•.[Ir ,. r?' 9�AQ� > ^? ? ; �k:i ^ <'i ��: . •�'•��... t; �,'r '� �c . X 30 33 Single 9' 4' 8' 6' 7' 5' 8' 2' 7 5' 6' 5' 6' 3' 5' 8' 5' 0" ,,,,tt,,,, Multiple 11' 6' 10' 6' 9' 2' 10' 1' 9' 2'' 8' 0' ' 7' 9" 6' 11' 5' 8' 't ~4 ' .,c'; ,:tiT ••1. :2"` zSthgle y t ,'e''-gr.:`: ,9f"x.!' :..0"; B, :Sr.' er •` ,:d. .. �]!.-�.2! 1 ..: :..0 : &Z• !•'•:.`" '" .:'4_SF'`7r•'f1.:v2i". 'x .1%_. Multi ' ' ? i8• <. . . i . = . °:• ' pl.9�': • :r'14 � 1 `t'::.;.i0, r :.1b!�. .4.0..61 1U '`;S'Gy�_s' ° y ? ' � "' ray 'j ' ' " - ..r, 43 3 3 Single • 10' 5' 9' 8"... - .8.'. 3' 9' 2' 8' 3' 7' 3' 7 1' 6' 5' 5' T Mut .le 12' 11' 11' 9' 10' 3' 11' 3' 10' 3' B' 11' • 8' '9' 7' 11' ' ' 6' 8' lij Allowable ceiling spans based on effective properties. Multiple span indicates two or more equal spans with channel continuous over center support. Bearing length = 0.75 ". 46 SSMA • Channel Properties (Hat) Furring (F) Channel Section Properties • Min. Base Metal Design Gross Effective Properties 3 . 4 Thickness ' Thickness Area boc 2 Ma Section (in) (in) (n2) (In 4) �-lb) 087F125 -18 0.0179 0.0188 0.070 0.008 26.4 - 087F125 -27 0.0269 0.0283 0.104 0.013 44.8 087F125 -30 0.0296 0.0312 0.118 0.014 50.3 087F125 -33 0.0329 0.0346 0.127 0.015 55.4 087F125 -43 0.0428 0.0451 0.163 0.019 70.1 • 150F125 -18 0.0179 0.0188 0.093 0.029 56.4 150F125 -27 0.0269 0.0283 0.140 0.045 93.4 150F125 -30 0.0296 0.0312 0.154 0.050 104.9 150F125 -33 0.0329 0.0346 0.170 0.055 115.6 150F125 -43 0.0428 0.0451 0.220 0.070 147.5 • Minimum base metal thickness is 95% of design thickness. Moment of inertia given is for deflection calculations. ' Effective properties are given as the minimum value for either positive or negative bending. ' Effective properties based on Fy = 33 ksi. if 1 W d r Y rc :(/ X + c kl Y 1/2- 2 W MIN. ' (Hat) Furring (F) Channel Allowable Ceiling Spans U240 • Applk+d toad Thickness Fy Hat Spacing (in) o.c. Hat Spacing (in) o.c. Y " Hat Spacing (in) o.c. ,,,, Section (mit) (ksi) Spans 12 16 24 12 16 24 12 16 24 087F125 18 33 Single 5' 2" 4' 8' 4' 1" 4' 6" 4' 1' 3' 7" 3' 6" 3' 2' 2' 9' Multiple 6' 5' 5' 10" 5' 1" 5' r 5' 1" 4' 2" 4' 0' 3' 5' 2' 10" 27 33 Single 5' 11' 5' 5" 4' 9" 5' 2" 4' 9" 4' V 4' 0' 3' 8' 3' 2' Multiple 7' 4' 6' 8" 5' 10" 6' 5" 5' 10' 5' 1' 4' 11' 4' 6" 3' 8" 30 33 Single 6' 2' 5' T 4' 10" 5' 4' 4' 10' 4' 3" 4' 2" 3' 9" 3' 3" Multiple T r 6' 11' 6' 0" 6' 8" 6' 0" 5' 3' 5' 1" 4' 8" 3' 11" 33 33 Single 6' 4' 5' 9" 5' 0" 5' 6" 5' 0' 4' 4' 4' 3' 3' 10' 3' 4" Multiple 7' 10' 7' 1' 6' 2" 6' 10" 6' 2" 5' 5" 5' 3' 4' 9' 4' 1' 43 33 Single 6' 10" 6' 2' 5' 5' 6' 0" 5' 5" 4' 9" 4' T 4' 2' 3' 8' Multiple 8' 5" 7' 8' 6' 8' 7' 5" 6' 8" 5' 10' 5' 8' 5' 2" 4' 6" ■ 150F125 18 33 Single 7' 10' 7' 1' 6' 3" 6' 10' 6' 3' 5' 5" 5' 3" 4' 9" 3' 11" Multiple 9' 8" 8' 10' 7' 6" 8' 6' 7' 6" 6' 1" 5' 10" 5' 1" 3' 11' 27 33 Single 9' 1' 8' 3" 7' 2' 7' 11' 7' 2' 6' 3" 6' 1' 5' 6' 4' 10" Multiple 11' 2" 10' 2" 8' 10' 9' 9' 8' 10' 7' 9" T 6' 6' 6" 5' 4" 30 33 Single 9' 4' 8' 6" 7' 5' 8' 2' 7' 5" 6' 5" 6' 3' 5' 8' 5' 0' Multiple 11' 6' 10' 6" 9' 2" 10' 1' 9' 2" 8' 0" 7' 9' 6' 11' 5' 8" 33 33 Single 9' 8" 8' 9" 7' 8" 8' 5' 7' 8" 6' 8" 6' 6' 5' 11' 5' 2" Multiple 11' 11" 10' 10" 9' 5" 10' 5" 9' 5" 8' 3" 8' 0" 7' 3" 5' 11" 43 33 Single 10' 5' 9' 6' 8' 3" 9' 2' 8' 3" 7' 3' 7' 1" 6' 5' 5' 7" Multiple 12' 11" 11' 9" 10' 3" 11' 3" 10' 3" 8' 11" 8' 9" 7' 11' 6' 8' ■Ilowable ceiling spans based on effective properties. 4ultiple span indicates two or more equal spans with channel continuous over center support. leaving length = 0.75 ". 6 �' SSMA 03/29/2006 18:04 FAX 503 248 9263 VLMK ENGINEERS EJ008 /008 • ZI Ft- ZI - 70 1111111111111.1111F R 3 3 - 2�-0(.0 Cf U- Channel Section Properties • 075U50.54 0.0538 '. 0.0566 0.087 0.007 0.288 0.002 0.154 0.007 0.019 38.0 150U50 -54 0.0538 0.0566 0.129 0.039 0.548 0.002 0.144 0.039 0.052 102.3 2001150.54 0.0538 0.0566 0.157 0.079 0.710 0.002 0.136 0.079 0.079 156.7 250050 -54 0.0538 0.0566 0.186 0.140 0.867 0.003 0.128 0.140 0.112 220.5 1 Minimum base metal thickness is 95% of design thickness. 2 Moment of inertia given is for deflection calculations. 3 Effective properties based on Fy = 33 ksi. X Y +- Y ^C X 3 /4 ", 1 2 ", 2 " U- Channel Allowable Ceiling Spans U240 075U50 54 Single 3' 10' 3' 4' 3' 1" 2' 10' 2' 8' 3'4' 2' 11' 2' 8' 2' 6' 2' 4' 2' 7' 2' 3' 2' 1 1' 11" 2' 8' 2' 2' 1' 11' 1'9' Multiple 4' 9' 4' 2" 3' 9 3' 8' 3' 4 4' 2' 3' 8' 3' 4' 3' 1' 2' 10' 3 3' 2' 9' 2' 4' 2' 1' 3 1' 2' 6' 2' 2' i' 11' 7_150 .500 V�piajfig , =grA' y .10 "A ` t' r '.li . r j' �[ 2�[��7y 1 ,�}Iy. �� �y W $ 1 41 .' le y � 1 �, }^ j♦ > L 4 y ppcc..A • p+ 's'F 1' ^' � 1 ®y �: - y 'lS �2.1�" }' .{ .L` 14(� e•e .,.. �i:.'f+ ti �!!•MIM�� ! �7.�'1_`Y.d/.�. �.1�5 • �.' 4"- :SD f� '�.'`1Ffv��- `.bzW�iJ � _ 200050 54 Single 5' 9' 5' 1' 4' 7' 4' 3' 4' 0' 5' 1' 4' 5' Y , 4' 0' 3' 9' 3' 8' 3' 11' 3' 5' 3' 2' 2' 11' Y 3' 9' 3' 4' 3' 0' Multiple 7' 9' 8' 9' 6' 2' 5' 8' 5' 4' 8' 9' 5' 1 5' 4' 5' 0' 4' 8' 5' 3' 4' 7' 4' 2' 3' 10' 5' 0' 4' 4 4' 0' 3' 8' w ` " FII �8 r ; ' SVIt `L ' . Vita } eir°_6'' }' t•` { P` i :. X' * '5`4 0 . ; .. <, �.,, } � 77 � . '•_'' ': ... r . .. 1::uI':B' �f S s •!,' :7�1 . , azR +b^s�?7."0Y'• � �?'•0 . �r.�.�'v�,�'2'��^�4� "1 '+�^'s�.�' g�4 e '' r�"s :441i;riVa., tp3:i r: U- Channel Allowable Ceiling Spans L/360 075U50 54 Single 3' 4' 2' 11' 2' 8' 2' 6' 2' 4" 2' 11' 2' 7" 2' 4' 2' 2' 2' 0' 2' 3' 2' 0' 1 9' 1' 8' 2' 2' 1' 10' 1 8' 1' 7' Multiple, 4 2' 3' 88' 3' 4' 3' 1' 2' 11" 3' 8' 3 2' 2 11' 2 6' 10' ' 7 5' 1' 2' 2' 4' 717_1'11" "+h= ;rrc'�•` "�nY,F��'a.9 '.4+;E�T6:�:,. ~yVi ofrt FvHei^• Y i k 2 6' 2 2 3' i1� p 2 �. 8' r k M' pies .J' P' o 0., � 7 - 31' ��" " r �s 2001150 54 Single 5 9' 5' 1 4' 7' 4' 3' 4' 0' 5' 1' 4' 5' 4' 0' 3' 9' 3' 6' 3' 11' 3' 5' 3' 2' 2' 11' 3' 8' " 3' 4' 3 7 Multiple 7' 9' 6' 9' 6' 2' 5' 8' 5' 4' 6' 9' 5' 11' 5' 4' 5' 0' 4' 5' 3' , �?' ra•,`'�.{T•:$'`:,.�+ ,; , +� � 4' 7' 4' 2' 3' 10' 0• yt �y , ro' 5 }� yyj ` ice �wv.,� " q� 4• q� 0• 3� ^ 1`•} e. - ,c�g!�• ors+ .. '% ''::�- ' °`/'�"�" °�}r1_'v � * . . 4S � M1 =..�r'��' � °"J''• ." ,�t Allowable ceiling spans based on effective properties. Multiple span indicates two or more equal spans with channel continuous over center support. Bearing length = 0.75 ". Table values based an the compression flange laterally unsupported. • 45 Channel Properties U- Channel Section Properties Min. Base Metal Design Gross Properties Effective Properties' Thickness' Thickness Area lxx Rx lyy Ry lxx Sxx Ma Section (in) (in) (in') (in') (in) (in') (in) (in') (in') (ft-lb) 075U50 -54 0.0538 0.0566 0.087 0.007 0.288 0.002 0.154 0.007 0.019 38.0 150U50 -54 0.0538 0.0566 0.129 0.039 0.548 0.002 0.144 0.039 0.052 102.3 200U50-54 0.0538 0.0566 0.157 0.079 0.710 0.002 0.136 0.079 0.079 156.7 250U50 -54 0.0538 0.0566 0.186 0.140 0.867 0.003 0.128 0.140 0.112 220.5 ' Minimum base metal thickness is 95% of design thickness. 2 Moment of inertia given is for deflection calculations. ' Effective properties based on Fy = 33 ksi. X Y + Y C X 3/4" ) 1/2 2 " " U- Channel Allowable Ceiling Spans 0240 Thickness Channel Spacing (in) o.c. Channel Spacing (in) o.c. Channel Spacing (m) o.c. Channel Spacing (in) Section (mil) Spans 24 36 48 60 72 24 36 48 60 72 24 36 48 60 24 36 48 60 075050 54 Single 3' 10' 3' 4" 3' 1' 7 10" 7 8' 3' 4' 7 11' 7 8' 7 6' 7 4' 2' 7' 2' 3' 7 1' 1' 11' 2' 6" 7 2' 1' 11' 1' 9" Multiple 4' 9' 4' 2 3 9' 3' 6' 3'4' 4 2" 3' 8' 3' 4' 3' 1' 2' 10' 3' 3" 2' 9' 7 4" 2' 1" 3' 1" 7 6' 2' 2" 1' 11' 150050 54 Single 5' 6' 4 10' 4' 4' 4 1' 3' 10" 4 10' 4 2" 3' 10' 3' 7" 3' 4" 3' 9' 3' 3" 2' 11' 2'8' 3' 7' 31" 7 9" 7 7' Multiple T 4' 6' 5" 5' 10" 5' 5' 5' 1' 6' 5' 5 7' 5' 1' 4 9' 4' 5' 5 0' 4' 3' 3' 10' 3' 6' 4' 9' 4' 1' 3' 7' 3' 3' 200U50 54 Single 5 9' 5' 1' 4 4' 3' 4 0' 5 1' 4 5' 4 0" 3' 9' 3' 6" 3' 11' 3' 5' 3' 2' 7 11' 3' 9' 3' 4' 3' 0" 7 10' Multiple T 9' 6' 9' 6' 2' 5 8' 5' 4' 6' 9' 5' 11' 5' 4" 5' 0" 4' 8' 5' 3" 4' T 4' 2' 3' 10" 5' 0" 4 4" 4' 0' 3' 8' 250050 54 Single 6' 0' 5' 3" 4' 10' 4 6' 4' 3' 5 3" 4' T 4 3' 3' 11' 3' 8" 4' 1' 3' T 3' 4" 3' 1' 3' 11' 3' 5' 3' 2' 7 11" Multiple 8' 0' T 0' 6' 5' 5' 11' 5' 7' 7' 0" 6' 2' 5' 7' 5' 2" 4' 11"_ 5 5" 4' 9' 4 4' 4 1' 5 2" 4 7' 4 2" 3' 10" U- Channel Allowable Ceiling Spans 11360 Thickness Channel Spacing (in) o.c. Channel Spacing (in) o.c. Channel Spacing (in) o.c. Channel Spacing (in) o.c. Section (mil) Spans 24 36 48 60 72 24 36 48 60 72 24 36 48 60 24 36 48 60 075U50 54 Single 3 4" 2' 11' 2' 8" 2' 6" 2' 4" 2' 11' 2' 7' 2' 4" 7 2" 2' 0' 2' 3" 2' 0' 1' 9' 1' 8" 2' 2" 1' 10' 1' 8" 1' 7" Multiple 4' 2' 3' 8" 3' 4" 3' 1" 2' 11' 3' 8" 3' 2 2' 11" 2' 8' 2' 6" 7 10" 2 5" 2' 3' 2' 1' 2' 8" 7 4' 2' 1' 1' 11' 150U50 54 Single 5 6" 4' 10' 4 4' 4 1' 3' 10' 4' 10' 4' 2' 3' 10' 3' 7' 3 4' 3 9" 3' 3' 2' 11' 7 8' 3' 7' 3' 1' 2' 9' 2' 7" Multiple 7 4" 6' 5" 5 10' 5 5' 5 1" 6' 5" 5 7" 5' 1' 4' 9" 4' 5' 4 11' 4 3" 3' 10' 3' 6' 4' 9" 4' 1' 3' 7" 3' 3' 200U50 54 Single 5 9" 5' 1" 4 7' 4 3' 4 0' 5' 1' 4 5' 4 0" 3' 9' 3' 6' 3' 11" 3 5" 3' 2' 7 11' 3' 9' 3' 4" 3' 0" 7 10" Multiple 7' 9' 6' 9' 5 2' 5 8" 5 4" 6' 9' 5' 11' 5 4' 5 0" 4 8' 5 3' 4 T 4 2' 3' 10" 5 0' 4 4" 4 0" 3' 8' 250U50 54 Single 6' 0' 5' 3' 4' 10" 4 6" 4' 3" 5' 3' 4' T 4' 3' 3' 11" 3' 8' 4' 1" 3' T 3 4' 3' 1' 3' 11' 3' 5" 3' 2' 7 11' Multiple 8' 0' T 0' 6' 5' 5 11' 5 7" 7' 0' 6' 2" 5 T 5 2' 4 11" 5 5" 4'9" 4 4" 4' 1" 5 2' 4' T 4' 2" 3' 10' Allowable ceiling spans based on effective properties. Multiple span indicates two or more equal spans with channel continuous over center support. Bearing length = 0.75 ". T able values based on the compression flange laterally unsupported. SSMA 45 Mar, 29. 2006K 2:40PMWLIAIt rax :aIUZubZaUI mar z3 •LUUb IJ:ZNo, 6541 N. P. 1 FAX TRANSMITTAL J.T. NAKAOKA ASSOCIATES ARCHITECTS 10380 SANTA MONICA 6LVD„ SUITE 370, LOS ANGELES, CA 90025 R CEI V L TELEPHONE: (310) 286 -9375 FACSIMILE• (310) 256 -2301 TO: Brian Blalock , ;, �. , 2006 FROM:James T. Nakaoka City of Tigard � 13125 S.W. A Boulevard . ; OF TIGARD DATE: March 29, 2006 TIME: 12:30 AM / PM 39 — 4171 ''DING DIVISION PROJECT NAME: For Love 21 - Washington Square " FAX #: N/A PROJECT NO.: 0504.03 10 FOR YOUR INFORMATI ON _ ❑ O RIGINAL (S) BEING MAILED /FEDERAL EXPRESSED El IN RESPONSE TO YOUR Comments of hat channel Spacing FOR SPACE FO1 El RESPONSE /ACTION NEEDED BY: ❑ RESPONSE /ACTION REQUESTED: _ RE: Correction on Hat Channel S,_pacina of Ceiling Framing_ PAGE: 1 OF I State of Oregon - Architect's License No. : 2771 Dear Mr. Brian Blalock, Regarding the Delta 5 Issuance (03- 27 -06) of For Love 21 at Washington Square, Tigard, OR. JTNAA has discovered a typo mistake on two sections (section 5 and section 6) on sheet A.2.1.0. The 7/8" hat channels called out as 12" O.C. spacing for ceiling framing, must be corrected to read "...._._ 16" O.C, typical ", as per As -Built condition. Please be informed. Thank you for your immediate attention. c' JAMES T. NAKAOKA Sincerely, z71L LOS ANGELES, CAVE . J. T Nakaoka 4 OF OFtF J. T. Nakaoka Associates Architects MAR 2 9 2006 FAXING INSTRUCTIONS FOR JTNAA'S USE ONLY O RUSH ❑ RETURN FAX TO SENDER Izi CC: " _ ® FILE: 0504.03/LL — DATE FAXED: 03/29//OO TIME. 12: 35 AM /al By J.T. Nakaoka °PLEASE NOTIFY TINAA IF YOU DO NOT RECEIVE THE CORRECT NUMBER OF PAGES OR IF YOUR COPY IS J1 1 RGIBLE. (FiXTRANs) VLMI( E N G S N E R 5 503.222.4453 503.248.9263 vlmk @vlmk.com 3933 SW Kelly Avenue • Portland • Oregon 97239 -4393 www.vlmk.com March 23, 2006 RECEIVEfl MAR 2 9 2006 Monique Kim Lee CITY O 2001 Alameda Street "'WARD Los Angeles, CA 90058 13LTIGT_NNo rifuTcTfA Re: City of Tigard Inspection — Ceiling and Wall Construction Dear Monique: At the request of the general contractor VLMK visited the site again to review an issue that the City of Tigard had regarding the framing of the interior walls to the ceiling. The comment that the City of Tigard Inspector Dan had was as follows, "Provide engineering o.k. to frame walls and soffit to ceiling grid and not to structure." VLMK Consulting Engineers has reviewed the as -built conditions of the walls and ceiling grids. In our opinion it is adequate to frame the wall framing and soffit to the ceiling framing. Our opinions are based on the following: • The ceiling and walls will have 5/8" gypsum wallboard placed on the framing. This ties the wall and ceiling framing together creating small horizontal and vertical diaphragms throughout the For Love 21 tenant space. • The ceiling framing is supported vertically from the structure above with typical ceiling tie wires. This acts as a second mode of bracing. If there is any further discussion necessary give me a call to discuss. •13 3- ov Sinc- el , • G N OFFSS o 2 A / /Q Richard M. Boyer, P.E., Associate O•EGO^ VLMK Consulting Engineers ��n ���, `��Q. ti4 EXPIRES: 12/31 /21 1 I Structural Engineering • Civil Engineering • Industrial Engineering • Planning • Studies / Evaluations • Entitlement G.\ Acad206 \2060251CORRESPONDENCE\Ceilinq -Wall Construction.doc