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HomeMy WebLinkAboutPlans CITY OF TIGARD REVIEWED FOR CODE COMPLIANCE Approved: [OTCs Permit#: Rt. P6201 -vd !A7 Address: I (7(r,© ■ 1 Rkt_i Suite#: By: ..4t7ii= Date: 5...L-41k-- OFFICE COPY STRUCTURAL CALCULATIONS FOR WELLS FARGO ROOF REPAIR TIGARD, OR 4.,.z 7 /OREGON L/&( Z c„� r 09, =°6,QUO cOry Y00`0.' 1 EXPIRES: 6/30//6 ENGINEER WAS RETAINED IN A LIMITED CAPACITY FOR THIS PROJECT. DESIGN IS BASED UPON INFORMATION PROVIDED BY THE CLIENT WHO IS SOLELY RESPONSIBLE FOR ACCURACY OF THAT INFORMATION. NO RESPONSIBILITY AND/OR LIABILITY ARE ASSUMED BY, OR ARE TO BE ASSIGNED TO,THE ENGINEER FOR ITEMS BEYOND THAT SHOWN IN THESE CALCULATIONS. t 1111111•UIINC. Project: Tigard Wells Fargo Roof Repair ■1E111 ■1 STRUCTURAL Client:_Emerick Construction Proj. No.: 14-169 111,111111,111111ENGINEERS Date: 05/2014 By: MLV Sheet No.: 2700 SE HARRISON ST.STE.B,MILWAUKEE OR.97222,503-607-0481,FAX 503-607-0486.malt @bkengineers.com • 1 DESIGN SUMMARY • • • THIS PROJECT CONSISTS-OF PROVIDING-REPAIRS TO SEVERAL SMALL HOLES flAN EXISTING :METAL:ROOF. ::THE HOLES ARE A#tES:ULT OF:A TREE FALLING ON THE 20 GA."E"DECK, ALL HOLES ARE SMALLER THAN 12 INC'HE,S. . .. THE REPAIR CONSISTS OF PROVIDING AN SMALL(APPROX.2'x2')20 GA.METAL PATCH BENT TO MATCH THE EXISTING METAL ROOF DECK:'THE PATCH'IS TO BE'SECURED TO THE EXISTING DECK' •'---' ' ...... .... .... USING#.10.SCREW.S.AT.4".0/C..THE SPACING.OF.THE SCREWS WAS DETERMINED EYOETA.INING.TIlE... .._. MAXIMUM:SHEARIN THE ROOF DIAPHRAGM ASSUMING•R=2.0 DESIGN LOAD CRITERIA • SDS=0:708' ' SDl'S 0390i' R=2..0 : SNOW LOAD=25 PSF DEAD LOAD=20PSF...... ....... .....: _..., LIVE LOAD=40 PSF WIND=95 MPH(3 SEC GUST) • EXPOSURE:—B .... • •• • • • • • • • • • • • • • ■'■V U11 , • Project: Tigard Wells Fargo Roof Repair ■C1I III STRUCTURAL Client: Emerick Construction Proj. No.: 14-169 RPR11.RRENGINEERS Date: 05/2014 By: MLV Sheet No.: Sv ^c,:y 2700 SE HARRISON ST.STE.B.MILWAUKIE 0H,97222,503-607-0481.FAX 503-607-0486, matt@'bkengineers.com • --T-- , -� • ` bE-r&IN±Att i 1AX Zak rrkl * kA. = -7 N5, 7(V) - 3 2264;5 ' . I R, ....677 ( 5 ) 2533 i ll` -- 3 ZZ 5As t:. 5 5S pl F �l irk. . 2s4�33,/90 _ 2$ 2 ' F 01 _ . /R) f • S 5S p )r- ' 'T: %6:1--1: - 1 t 7.(e,rk)o1/4 1. 43E1CNT Rocs t,Jt- C�Ir... .187. .. .... 0 (3) lb s R€1.0 3 t F2 .r.... '.41)1 • 0,768 cNrv'Cr Wa-Ail 7Q Po.: 2 , /5(,.7)6/(/) -2. I S.e. r F b) --. 11-766;g3)--7-': I.82;3.PHF.. ... '= r._,,. 4-W_ LOR Y_- -(E1 0)4-56 ND D Z$2 = 7/5,7 , P.F 01 = Eô7 Z SZ zz 877 Pty • .. , , .. • U,•■I \C• Project: Tigard Wells Fargo Roof Repair ■[1I III STRUCTURAL Client: Emerick Construction Proj. No.: 14-169 U U UUENGINEERS Date: 05/2014 By: MLV Sheet No.: I 2700 SE HARRISON ST.STE.B,MILWAUKIE OR,97222,503-607-0481,FAX 503-607-0486. matt@bkengineers.com i , 1 Connections for Use with the 2007 North American Cold-Formed Steel Specification IV 15 Table IV-9a Screws Shear of Sheet - FL, = 45 ksi r./ =3 0 Representative Thicknesses ,4 =0.5 Nominal Shear Strength, Pns, kips Thickness of member in �T Screw Diameter hick m5 of me fiber not inCp t ct with the Screw h�?d.in, Designation m. contact with --.9_Si9.__. 1C-- f#._;• 1b UA /Y --- - - .dA�+W . _ screw head,in. 0.036 , 0.048 : 0.060 0.075 0.090 0.105 • 0.135 0.036 0.480 r 0 604 0 604 0.604 0.604 0 604 ' 0.604 0.048 0.480 0 738 0.805 0 805 r 0.805 0.505 ' 0.805 #6 0 138 . 0.060 0.480 4 0.738 I 1.01 1.01 1.01 ! 101 1.01 0.075 0.480 I 0.738 1.01 I 1.26 1.26 1.26 1.26 0.090 0.480 ! 0.738 1.01. 1.26 1.51 1.51 1.51 0.105 I 0.480 0.738 1.01 i 1.26 1.51 1.76 1.76 0.135 0.480 I 0.738 1.01 1.26 ! 1.51 1.76 2.26 0.036 0523 I 0.717 0.717 0.717 0.717 ! 0717 ! 0.717 ! � o 0.048 0.523 0.805 0.956 0 956 0.956 0.956 1 0.956 ors 0.164 0.060 0.523 J 0.805 1.12 j 1.20 120 1.20 1.20 0.075 0.523 0.805 1.12 . 1.49 1.49 1.49 1.49 i 1 0.090 I 0.523 0.805 1.12 I 1.49 1.79 j 179 j 1.79 0.105 I 0.523 0.805 1.12 ( 1.49 1.79 2 09 I 2.09 '� I I 0.135 0. 23 0.805 1.12 I 149 1.79 2.09 ; 2.69 ! ! 0.036 r 0.563 i 0.831 i 0.831 0.831 0.831 I 0 831 0 831 0.048 f 0.563 0.866 1 1.11 I 1.11 1.11 1.11 i 1.11 #10 1 0 190 0.060 0.563 0.866 1.21 1.39 1.39 1.39 1.39 0.075 0.563 0.866 121 j 1.69 1.73 ; 1,73 1.73 0.090 0.563 j 0.866 f 1.21 j 1.69 2.08 2.08 ' 2.08 I 0 105 0.563 0.866 ! 1.21 ' 1.69 2.08 2 42 2.42 0 135 0.563 0.866 1.21 1.69 2.08 2.42 ! 3.12 0.036 I 0.600 0.928 0.945 0.945 0.945 0 945 0.945 0 048 ' 0.600 ; 0 924 i 1 26 1.26 ' 1.26 ' 1.26 1.26 412 0 216 0 060 . 0.600 , 0.924 1 29 ; 1.57 1.57 . 1.57 1.57 0 075 . 0.600 0.924 , 129 . 180 1.97 1 97 1.97 0 090 0.600 � 0.924 ; 1.29 1.80 2.36 2.36 2.36 0.105 . : 0 600 0.924 1.29 1.80 ' 2.36 2 76 2.76 0.135 0.600 0 924 ! 1.29 180 2 36 2.76 3.54 0.036 0.645 1.02 1 09 1.09 1 09 1 09 1.09 0 048 0.645 0.994 : 1.40 1 46 1.46 1.46 1 36 1/4 In. 0.250 0.060 0 645 0.994 1.39 1 82 1.82 1 82 1.82 0.075 0.645 , 0 994 1.39 1 94 2.23 2.28 2.23 0 090 0 645 0.994 ' 1.39 1.94 2 55 2.73 2.73 0.105 0 645 0.994 1.39 1 94 2.53 3.19 3.19 0.135 0.645 i 0.994 1.39 194 2.55 3.19 410 Note: Available Strengths are: ASD: R.,/0 LRFD:uP,,, • I 2 ih i : �, \1, �.IJZ KiO•r5 +!/p J! `•• a WJ .ti4' •'•(+:j• Rlrf ` �\.. . 4,s by r ¢+• 1 r4a 1I"\a, ,{•Ti... . , „••••fiw :. a'{ >r r t. ° r Y” ``1. 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''' • ,___-,.. .__1,70 R - -I 1 , , , , ,. ,./L.W.°.L.TC-410 NEXT 1 1 , \ / .UNDATII•GED RO-r!.. /..-•LV SCREW•4`ta,C / 1 , Li—■_;-- -1.-1—‘-r—Lit —\_./ ,.. 3 1/2 L.4.°1"YR---- __,, I I s.•1.__ , ., I 1 *-------1r7--I I • . I I I I •;. r \ r "--EXIST.ITETAL ROOF DECK J. \ .1. ‘.--EXIST 70 GA METLLROC DECK Malliri. ■ 1 jj '4:------------WDL..•N EXIST.mg-r.:4_ \ NICNI NI • N. \\•.,___ 11•11111•• ---woLE IN DECK 12;11...K ROLE N DECK tr MAX.. BKE INC. . 9 —EXIST.20 GA.METI.I. 0 DECK STI“,f_711:1l. ■•I-C 0 l'•I-C. 9 I•I-8 I I.N(II NI,I1RS :,,SE HANNISSXq ST STS E \SS I I .....\ IR I (1.. 111 . (k. - 1 anon.no 7113 0 113HALMIL03 aaoa oi army/ram i o i 3 sb3vorg A V m (r) ( 3 . i1-0 0 In z /— At iirrn.V1 CI ai :aiOrd.A.A V "4-1 tg‘i Q A 3-fia 4 4)a Z , 1 I 0 f E < so.4 rstsCI :10 (0 ....••■•••••• • . . 1- 0_ _1 _1 • 111 Q it 4 0 4-- •,.... J r --s, REVISIONS: • DATE, ?"..LY r.2l4 .ROJECT:14-te•S• Si ‘,..._ J