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00-0828-001 - -RE Y ISIONS a EXIST. ROOF RIDGE - - - - - - - - - - - - - - - - - - - - - ELEV. +/- 13'-4�- - \ = - - - __ .. +/ EXIST. TOP OF BEAM EXIST. TOP OF BEAM - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ELEY. +/-8'-9' - - - - - - - - - � - - - - - - - - - - - - - - - - - - - I I 12" O-H_, TYPICAL - - - EXIST. F.F. ELEV. +/- 0'-0' EXIST. F.F. ELEV. +/- 0'-0' - - - - - - - - - - - - - - - - - - - - - --�--- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2 L R DH -THJ3 W/IV now REARTo BE EXC1-"PCM PRONT UJ I N � � L S DH 0UL1 2DH TWO DOLZ31Z HLNaS 12 1-411 5-/ ® - UL O � - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - - - - - - - - - EXIST.TOP OF BEAM El- - - - EXIST.FF. I✓LEV. +/- 0'-0' ` - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -2 ;b I /✓Iu��/�N N.li qQ_©loaf az " �-j �� ti��"� R ;•t�.w.3L�bNa-S � i M F-44, _ _EXIS1', TOP OF BEAM <. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6 `I f 1O E111 11 1 I-JI 43 - - EXIST.FF. ELEV. +/- 0'-0' 11 _ 90) N o.fl W-O/o , ? N L M T WIND PRESSURE DESIGN FOR EXTERIOR WINDOWS T CODE : ASCE 7-88 \/4 T f ON I WIND SPEED: 110 MPH ky l� I I �e BLDG CAT. : I 1 BLDG EXP. : C ~ SCALE: 1/4' = P-0' IMPR. FACT. : 1. 05 (TABLE 5 ) AVERAGE h = 11 '+/- K(z ) = 0 . 8 (TABLE 6) 2 I1D0 SCHEDULE : VELOCITY PRESSURE q = 0 . 00256 (0 . 8) (1. 05x110 ) = 27 . 3 PSF 1%!F5161v BUILDING SIZES: IAN MARK SIZE R.O. SILL N.O.A. WIND PRESSURES LEAST WIDTH = 30 ' +/- n- WxH WxH HT. Z O a = 10% OF 30 ' = 3 .0 ' OR 0.4h = 0.4( 11 ' ) = 4.4 ' WHICHEVER IS 1 53x50 54x51 47" 99-0624. 03 +45 . 0/-47 . 8 PSF SMALLER, BUT NOT LESS THAN 3 . 0 ' USE a = 3.0 ' 2 53x50 54x51 47" 99-0624. 03 +45 . 0/-47 . 8 PSF } p 3 36x51 38x52 46" 99-0624. 04 +45 .0/-47 . 8 PSF P = q. [ (GC(p)-GC(pi ) ] ,-Z„ �- Q p 4 36x51 38x52 46" 99-0624. 04 +45 . 0/-47 .8 PSF - ILL 5 36x51 38x52 46" 99-0624. 04 +45 . 0/-47. 8 PSF GC(pi) = +0. 25/-0 . 25 (TABLE 9) 6 19x38 19x38 60" 99-0624. 04 +45 . 0/-47 . 8 PSF 7 36x38 37x39 59" 99-0624. 04 +45 . 0/-47 . 8 PSF WIND PRESSURES : x 8 74x50 75x52 46" 99-0624. 04 +45 . 0/-47. 8 PSF ZONE 5 , 3 ' FROM CORNERS y, 9 36x38 37x39 59" 99• ovz4. o4- +45 . 0/-61. 4 PSF - AREA=36"x38"/144=10 S.F. GC(p) = +1. 40/-2 . 00 10 74x50 75x52 46" 99-0624. 04 +42 . 3/-53. 2 PSF P( 1) = 27 .3 [+1. 40/-2 . 00 - (+0. 25/-0 . 25) ] = +45 . 0/-61.4 PSF 11 36x51 38x52 46" 99-0624. 04 +45 . 0/-47 . 8 PSF ' 12 36x51 38x52 46" 99-0624. 04 +45 . 0/-47 . 8 PSF LARGEST WINDOW AREA=74"x50"/144=26 S.F. GC(p) = +1. 30/-1 . 70 " _ +1.30 -1. 70 - +0 . 25 -0 . 25 = +42 .3 -53. 2 PSF /Z �/ A a A P(..) 2 7 . 3 [ / ( / ) ] / S - /�[G �l 7'Gl���95�-s /�v.�i. �- 111(g.03 ZONE 4 FIELD OF WALLS LEAST WINDOW AREA=37"x51"/144=13 S.F. GC(p) = +1 . 40/-1 . 50 FLOOR �I P(3 ) = 27 . 3 [+1.40/-1. 50 - (+0 . 25/-0.25 ) ] _ +45 . 0/-47 . 8 PSF ®\1C/ s- SCALE: 1/4' = 1'-0' SHEET OF k