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Specifications i'--/Eezoz2_av/7o JFFICE COPY ��v�� /v/oo 72,.0 ,f f � AEG ve, 2021 AMERICAN HEATING Go ct,0„, eoks:`" RTU ATTACHMENT WOOD DECK 1 STRUCTURAL CALCULATIONS CARRIER UNITS: CU 1-CU 13 c1.LCTURq< LENNOX UNITS: LU1-LU21 `� PROT TRANE UNITS: TU 1-TU 13 \e,�/6 I N£ �5,� Z/ SKETCHES: SKI-SK3 'j 63 j PE 7" r �I� . 'EG j� O\ _ �F6 13,7°OS /Q' �4�75 D. G i\C EXPIRES:6/3d (51 PAGES TOTAL INCLUDING COVER SHEET) 'A%fi. -'4:-4 0I fi••r, •F wAs41 ;y:Z/ o V. September 16, 2021 �� PROJECT NUMBER: 210242.01 i R, 073,2. SIONAL r ;,F CI - ARCHITECTURE RE 1111 PLANNING INTERIORS LANDSCAPE 15895 SW 72ND AVE SUITE 200 PORTLAND,OR 97224 PHONE:503.226.1285 FAX:503.226.1670 INFO@CIDAINC.COM VVWVV.CIDAINC.COM CARRIER' ; AMERICAN Hit k STANDARDS .1120.01 Pwlnd(lateral)= 52.74 psf Pwlnd(Vert)= 41.64 psf Fp= 0.425'WeIght MAX WEIGHT MIN.WEIGHT LENGTH WIDTH HEIGHT 0.6{WIND) NET VERTICAL 0.7(SEIS) UNIT 512E (LB) (L8) (IN) (1N) (IN) LATERAL 0.6(W)+0.6(D) LATERAL WO (1.e) (LB) (Le) LOTON 340 330 48.1875 32.625 42.125 446 -75 101 2.5 TON 348 342 48.1875 32.625 44.125 467 -68 104 3.0 TON 432 376 48.25 44.1875 46.125 489 -145 129 3.5 TON 477 463 48.25 44.1875 48.75 517 -93 142 4.0 TON 495 452 74.375 46.75 33.37S 545 -310 147 5.0 TON 580 506 74.375 46.75 41.375 676 -300 173 6.0 TON 610 v 597 74.375 46.75 41.375 676 -246 181 _ 10 TON 1050 1050 88.125 59.5 _ 49.375 956 -280 312 12.5 TON 1370 1370 _ 125.875 63.375 _ 57.375 1,461 -398 408 14 TON 1775 1775 127.875 86.375 49.375 1,387 -852 528 15 TON 1824 _ 1907 127.875 86.375 48.25 1,356 -822 543 17TON 2100 2100 141.5 - 86.375 49.375 1,535 _ -1.200 625 17.5 TON 2102 1839 141.5 86.375 48.25 1,500 •1018 625 20 TON 2247 2072 1413 86.375 48.25 1.500 471 668 25 TON _ 2292 2118 157.75 86.375 57.375 1,989 -2113 6112 27.5 TON 2640 2640 157.75 _ 86.375 57.375 1,989 -781 785 UNIT _ TOTAL OT MOMENT RES.MOMENT LATERAL Fup OT MOMENT RES.MOMENT LATERAL Fup UNIT SIZE LO(W) 1.0(D) 0.6(WIND) 0.6(W).0.6(D) 1.0(W) 1.0(W)►09(D) 1.0(WIND) 1.0(W)0.9(0) (L8-FT) (L8-FT) (LB) (18) (L8-FT) (LB-FT) (LB) (L8) 2 TON 1,306 449 447 355 2,317 449 595 601 2.5 TON 1A32 465 468 382 2,485 465 616 638 3.0 TON 1,567 693 490 347 2,662 693 638 538 3.5 TON 1,751 853 517 352 2,900 853 667 553 4.0 TON _ 1,I65 955 546 _ 363 2,548 955 775 574 5.0TON 2,208 932 581 420 3,481 932 730 642 6.0TON 1,944 1,163 677 443 3,481 1.163 906 696 10 TON - 3,279 2,604 957 558 5,402 2,604 1.228 MI - 12.5 TON 5,822 3,859 1,462 882 9,010 3,859 - 1,818 1,256 14 TON 4,758 6,389 1,388 837 7,839 6.389 1,782 1,103 15 TON 4,544 6,565 1,356 804 7,563 6,565 1,750 1,065 17 TON 5,265 5,525 1,536 _ 1,055 8,674 _ 5,525 _ 1,971 1,349 175 TON 5,028 6.619 1,501 943 8,369 6.619 1,936 1,232 - I ,_ 20 TON 5,028 - 7,457 1,501 873 8,369 7,458 1,936 1,162 25 TON 7,926 7,623 1,990 1.232 _ 12,265 7,623 2.475 1.606 _ 27.5 TON 7,926 _ 9,502 1,990 _ 1.075 12,265 9,502 _ 2,475 1,450 C' 1 OF 1 1 CIDA RTU RNH TEL:(503)226-1285 AMERICAN HEATING STANDARDS 9/16/2021 FAX:(503)226 1670 MECHANICAL UNIT ATTACHMENT-LATERAL FORCES RTU RTU DESIGN ON 14"CURB-CARRIER 2 TON UNIT Wp:= 3301b Weight of unit We:= 100lb Weight of(E)curb Wt:= Wp+ We Wt=430 lb L:= 48.1875in Length of unit Lc:= 48in Length of Curb wm:= 32.625in Width of unit we:= 29.625in Width of curb/curb adapter hm:= 42.125•in Height of unit he:= 14•in Height of curb hmc:= hm+ he hmc=56.13 in Total height of unit on curb SEISMIC PARTS AND PORTIONS (PORTLAND,OR) Design SDS:= 0.85 CONSERVATIVE FOR PORTLANDNANCOUVERAREA h:= l Oft Ip:= 1.0 ap:= 2.5 RP:= 6 z:= h Air side HVAC component 0.4•aP•SDS'IP z FPunit • 1 + 2•- •W F 140.25lb 0.7 F 98.17lb Rp h P punit= pool,= 0.4•ap•SDS'Ip r zl Fp= R •I 1 +2.h I•Wt Fp= 182.75 lb 0.7•Fp= 127.92 lb ` J WIND LOAD: BASED ON 2018 IBC/2019 OSSC V3s:= 135 Exposure B Kd:= 0.85 Kt,:= 0.7 KZt:= 1.0 GC,:= 1.9 GCr ven 1.5 qz:= 0.00256•Kh.Kzi Kd•V3s2•psf F:= GCr qz F= 52.74 psf Pwind unit=743.52lb Pwind unit:= F'L'hm Pwind F•L•hmc Pwind=990.62 lb WIND LOAD: BASED ON 2018 IBC/ASCE7-16-VERTICAL Fven t1z GCr ven Fven=41.64 psf Pwind unit ven Fven'L'wm Pwind unit vert=454.61 lb Pvert_ASD 0.6Wp-0.6Pwind unit_vert Pvert_ASD=-74.77 lb Pvert_LRFD 0.9Wp- 1.OPwind_unit_yen Pven_LRm=-157.61 lb E:\adcadd\21\00000-2021 Mechanical Projects\0242.01 American Heating Standards 2021\Structural\Not Complete \RTU\CARRIER\WOOD\latera I M EC H CU3 CIDA RTU RNH TEL:(503)226-1285 AMERICAN HEATING STANDARDS 9/16/2021 FAX:(503)226 1670 OVERTURNING-RTU UNIT TO CURB LC#7 0.6D+0.6W LC#8 0.6D+0.7E WIND-Overturning at unit to curb SEISMIC-Overturning at unit to curb hm hm _ Mot_wind_unit Pwind_uniC Mot seismic_unit FPunit' 2 Mot_wind_unit= 1305.02 lb ft Mot seismic unit=246.17 lb ft (0.7•Mot_seismic_unit) (0.6—0.7.0.2•SDS)'Wp (0.6Mot wind unit) Pvert ASD Fup_setsmic_unit + Fup_wind_unit — We 2 we 2 Fup_seismic_unit= 149.16 lb Fup wind_Unit=354.55 lb 0.7•Fpunit=98.17 lb 0.6•Pwind unit=446.11 lb WIND GOVERNS RTU UNIT TO CURB ATTACHMENT Design attachment for 447 sliding and 3551b tension at unit to curb connection—18GA curb 0.6•Ptvind_unit=446.11 lb Fup_wind unit =354.55 lb nSCREw:= 4 Try 18GAx 6"clip with(4)#10 screws per clip VCLIP:= 4011b 0.6Pwind unit=446.11 lb VCLIP=401 lb 0.6Pwind_unit USHEAR USHEAR=0.556 2'VCLIP Fup_wind_unit UUPLIFT:= UUPLIFT=0.88 1'VCLIP Use(1)dip per side—(4)total E:\adcadd121\00000-2021 Mechanical Projects\0242.01 American Heating Standards 2021\Structural\Not Complete \RTU\CARRI ER\W OOD\IateralMECH alk rr G 66y CIDA RTU RNH TEL:(503)226-1285 AMERICAN HEATING STANDARDS 9/16/2021 FAX:(503)226 1670 OVERTURNING-CURB TO ROOF LC#7 0.6D+0.6W LC#8 0.6D+0.7E WIND-Overtuminq at unit to curb SEISMIC-Overturning at unit to curb Mot_wind_total �Pwind'—hill hm him Mot seismic 2 Mot wind total=2316.6 lb ft Mot seismic total=427.37 lb ft 0.6Mot_wind_total Pvert_ASD 0•7•Mot_seismic_total (0.6—0.7.0.2•S0s).Wt Fup_wind_total — Fup_seismic_total W — c 2 W c 2 Fup_wind_total=600.41 lb Fup_seismic_total= 17.76 lb 0.6•Pwind=594.37 lb 0.7Fp= 127.92 lb WIND GOVERNS CURB TO ROOF ATTACHMENT Design attachment for 595Ib sliding and 601 b uplift at curb to roof connection 0.6•Pw;ad=594.37 lb Fup_wind_total=600.41 lb Try#12x3"WOOD SCREWS EACH SIDE—Long side to take tension,shortsides to tale shear 'screw 3in length of screw LP:= 'screw —8 in Lp=2.38 in screw length-Sheathing-tapered tip 2 dthread 'screw'3 thread length dscrew L 0.216in Screw diameter Lp Wthrcad:= 154•ib withdrawal capacity per inch C := C = 1.1 to P 10•dscrew p Cp:= if(Cp> 1.0,1.0,Cp) Cp= 1 Vapow:= 1.6.1561b•Cp Vallow=249.61b Tallow:= 1.6•dthread'Wthread Tallow=492.8 lb 0.6•Pwind USHEAR USHEAR=0.595 4•Vallow Fup_wind_total UUPLIFI' UUPLIR'=0.61 2'Tallow Use(2)#12x3"screws per side—(8)screws total E:\adcadd121\00000-2021 Mechanical Projects\0242.01 American Heating Standards 2021\Structural\Not Complete \RTU\CARRIER\W OOD\lateralMECH c 5 CIDA RTU RNH TEL:(503)226-1285 AMERICAN HEATING STANDARDS 9/16/2021 FAX:(503)226 1670 MECHANICAL UNIT ATTACHMENT-LATERAL FORCES RTU RTU DESIGN ON 14"CURB-CARRIER 5 TON UNIT WP:= 5061b Weight of unit We:= 100Ib Weight of(E)curb Wt:= Wp+ We Wt=6061b L:= 48.25in Length of unit Lc:= 48in Length of Curb wm:= 44.1875in Width of unit we:= 41.1875inWidth of curb/curb adapter hm:= 54.75•in Height of unit hc:= 14•in Height of curb hmc:= hm+ he hmc=68.75 in Total height of unit on curb SEISMIC PARTS AND PORTIONS (PORTLAND, OR) Design SDS:= 0.85 CONSERVATIVE FOR PORTLANDNANCOUVER AREA h:= 10ft Ip:= 1.0 ap:= 2.5 RP:= 6 z:= h Air side HVAC component 0.4-ap-Sim-Ip z Fpunit. • 1 + Z )•WP F 215.05 lb 0.7•F 150.53 lb Rp h pnnit= punit= 0.4•a •SDS.I zl Fp= R P• 1 +2.h l•Wt Fp=257.55 lb 0.7•Fp= 180.28 lb JJ WIND LOAD: BASED ON 2018 IBC/2019 OSSC Vas:= 135 Exposure B ICd:= 0.85 ICh:= 0.7 KZt:= 1.0 GCr:= 1.9 GCr vert:= 1.5 qz:= 0.00256-Kh•K.A Kd•V3s2-psf F:= GCS qZ F=52.74 psf wind unit F•L hm Pwind unit=967.6 lb Pwind:= F•L•hmc Pwind= 1215.03 lb WIND LOAD: BASED ON 2018 IBC/ASCE7-16-VERTICAL Evert := qi GCr vert Fvert=41.64 psf Pwind unit vert•= Fvert'L•wm Pwind unit vert=616.52 lb Pvert_ASD 0.6Wp—0.6Pwind_unit_vert Pvert_ASD=--66.31 lb Pvert LRFD:' 0.9Wp— I.OPwind_unit_vert Pvert_LRFD=—161.12 lb E:ladcadd\21\00000-2021 Mechanical Projects\0242.01 American Heating Standards 2021\Structural1Not Complete \RTU\CARRI ER\W OOD\IateralM ECH Air G4l%C CIDA RTU RNH TEL:(503)226-1285 AMERICAN HEATING STANDARDS 9/16/2021 FAX:(503)226 1670 OVERTURNING-RTU UNIT TO CURB LC#7 0.6D+0.6W LC#8 0.6D+0.7E WIND-Overtuminq at unit to curb SEISMIC-Overturning at unit to curb hm (-Lail Mot_wind_unit Pwind_unit 2 Mot_seismic_ •unit•= Fpunit'Motwind unit=2207.34 lb ft Motseismicunit=490.58 lb ft (0.7•Mot_seismic_unit) (0.6—0.7.0.2•SDS)'Wp Ii0.6Mot_wind_unit) Pvert ASD Fup_seismic_unit + Fup_wind_unit we 2 we 2 Fup_seismic_unit=221.75 lb Fup_wind_unit=419.02 lb 0.7•Fpunit= 150.53 lb 0.6•Pwind unit=580.56 lb WIND GOVERNS RTU UNIT TO CURB ATTACHMENT Design attachment for 581 sliding and 4201b tension at unit to curb connection—18GAcurb 0.6•Pwind_unit=580.56 lb Fup wind_unit=419.02 lb nSCREW:= 4 Try 16GAx 6"clip with(4)#10 screws per clip VCLIP:= 401 Ib 0.6Pwind unit=580.56 lb 0.6Pwind unit USHEAR USHEAR=0.362 4'VCLIP Fup_wind•,unit UUPLIET UUPLIFr=0.52 2 VCLIP Use(2)clip per side—(8)total E:\adcadd\21\00000-2021 Mechanical Projects10242.01 American Heating Standards 2021\Structural\Not Complete \RTU\CARRIER\W OOD\IateraIMEC H GG�7 CIDA RTU ' RNH TEL:(503)226-1285 AMERICAN HEATING STANDARDS 9/16/2021 FAX:(503)226 1670 OVERTURNING-CURB TO ROOF LC#7 0.6D+0.6W LC#8 0.6D+0.7E WIND-Overtuminq at unit to curb SEISMIC-Overturning at unit to curb (Pwincr - - h.Mot wind total 2 Mot seismic total Ir., Mot wind total=3480.5 lb ft Mot seismic total=737.77 lb ft (0.6Mot_wind_total) Pvert_ASD 0.7-Mot_seismic_total (0.6—0.7.0.2•SDs)'Wt Fup_wind_total — Fup__seismic_total w == - c 2 W c 2 Fup_wind_total=641.59 lb Fup_seismic_Iotal=4.72 lb O.&Pwind=729.0216 0.7Fp= 180.28 lb WIND GOVERNS CURB TO ROOF ATTACHMENT Design attachment for 7301b sliding and 642b uptftat curb to roof connection 0.6•Pwind=729.02 lb Fup_wind_total= 641.59 lb Try#12x3"WOOD SCREWS EACH SIDE-Long side to take bnson,shortsdes to take shear 'screw 3 to length of screw LP 'screw- 8 in Lp =2.38 in screw length-Sheathing-tapered tip 2 dthread Isere% 3 thread length dscrew := 0.216in Screw diameter LP wthread 154.'b withdrawal capacity per inch C := C = 1.1 to p 10•dscrew Cp:= if(Cr> 1.0,1.0,Cp) Cp= 1 Vattow 1.6.1561b•Cp Va11ow=249.6 lb Tallow 1.6'dthread'Wthread Tallow=492.8 lb 0.6•Pwind USHEAR USHEAR=0.487 6•Vallow Fup_wind_total UUPLIFr= UuPLIFr=0.43 3'Tallow Use(3)#12x3"screws per side-(12)screws total E:\adcadd121\00000-2021 Mechanical Projects\0242.01 American Heating Standards 2021\Structural\Not Complete \RTU\CARRIER\W OOD\lateralMECH G GG r CIDA RTU LAJ TEL:(503)226-1285 AMERICAN HEATING STANDARDS 9/16/2021 FAX:(503)226 1670 150120.01 MECHANICAL UNIT ATTACHMENT-LATERAL FORCES RTU RTU DESIGN ON 14"CURB-CARRIER 12.5 TON UNIT WP:= 14611b Weight of unit We 1001b Weight of(E)curb Wt:= WP+ We Wt= 15611b L:= 115.875in Length of unit Le= 115in Length of Curb wm:= 63.375in Width of unit we:= 61.375in Width of curb/curb adapter hm:= 57.375•in Height of unit he:= 14•in Height of curb hmc:= hm+ he hme=71.38 in Total height of unit on curb SEISMIC PARTS AND PORTIONS (PORTLAND,OR) Design SDS:= 0.85 CONSERVATIVE FOR PORTLANDNANCOUVER AREA h= 1011 IP:= 1.0 aP:= 2.5 RP:= 6 z:= h Air side HVAC component 0.4•a •SDS•I z FPQ61t. 1 + 2 W 620.92lb 0.7•F 434.65 lb _ P P _ RP h P FPunit= Punit= 0.4•a •SDS.I z\1 Fp:= R P•(1 + 2•hJ Wt Fp=663.421b 0.7•Fp=464.41b WIND LOAD: BASED ON 2018 IBC/2019 OSSC Vas:= 135 Exposure B Kd 0.85 Kh:= 0.7 KZt:= 1.0 GCr:= 1.9 GCr ven:= 1.5 q1:= 0.00256•Kh'Kzt•Kd.V3,2.psf F:= GCe qz F=52.74 psf Pwind_unit F•L•hm "wind unit=2435.16 lb "wind F•L•hmc "wind=3029.36 lb WIND LOAD: BASED ON 2018 IBC/ASCE7-16-VERTICAL Fvert qi GCr_ven Fvert=41.64 psf "wind-unityen:= Fven'L'wm Pwind_unit vert=2123.54 lb "ven ASD 0.6WP—0.6Pwind unit vert "vert ASD=—397.53 lb Pvert_LRFD 0.9WP— 1.OPwind_unit_vert Pven_LRFD=—808.64 lb E:\adcadd121\00000-2021 Mechanical Projects10242.01 American Heating Standards 2021\Structural\Not Complete \RTU\CARRIER\WOOD\IateralMECH CIDA RTU LAJ TEL:(503)226-1285 AMERICAN HEATING STANDARDS 9/16/2021 FAX:(503)226 1670 150120.01 OVERTURNING-RTU UNIT TO CURB LC#7 0.6D+0.6W LC#8 0.6D+0.7E WIND-Overturning at unit to curb SEISMIC-Overturning at unit to curb hm hm Mot_seismic unit Fpunit' Mot_wind_unit Pwind_unit 2 2 M —5821.56 lb ft Mot_seismic 1484.4 lb ft _unit= of wind unit— w Mres W ' m Mres=3858 lb ft 2 F _ (0.6Mot wind_unit) _ Pvert ASD (0.7•Mot_seismic- unit—0.6•Mres) upwind unit wc 2 Fup_seismic_unit wc Fup_wind_unit=881.7 lb Fup_seismic_unit=—249.42 lb 0.6•Pwind unit= 1461.1 lb 0.7•Fpunit=434.65 lb WIND GOVERNS RTU UNIT TO CURB ATTACHMENT Design attachment for 1462 sliding and 882Ib tension at unit to curb connection—18GAcurb 0.6 Pwind_unit= 1461.1 lb Fup wind_unit=881.7 lb nSCREW:= 4 Try 16GA x 6"dip with(4)#10 screws per dip VCLIP:= 401 lb 0.6Pwind unit=1461.1 lb 0.6Pwind unit USHEAR= - UsHEAR=0.607 6•VCLIP Fup_windunit UUPLIFr UupLIFr=0.73 3•VCLIP Use(3)clip per side—(12)total E:\adcadd121100000-2021 Mechanical Projects\0242.01 American Heating Standards 2021\Structural\Not Complete \RTU\CARRIER\WOOD\IateralMECH Ilk- G Ge/0 CIDA RTU LAJ TEL:(503)226-1285 AMERICAN HEATING STANDARDS 9/16/2021 FAX:(503)226 1670 150120.01 OVERTURNING-CURB TO ROOF LC#7 0.6D+0.6W LC#8 0.6D+0.7E WIND-Overturning at unit to curb SEISMIC-Overtuming at unit to curb 1 hmc Mot_wind_total:= (Pwind"-Llich2 f Mot_seismic_total= FP- 2 Mot_wind_total=9009.2 lb ft Mot seismic total= 1973 lb ft (0.6Mol wind total) Pvert ASD O.7•Mot_seismic_total (0.6-0.7.0.2•SDS)-WI Fup_wind_total:_ - - - Fup_scismic total — wc 2 we 2 F 1255.651b Fup_seismic total=-105.39 lb up_.wind_total= O.&Pwind= 1817.62 lb 0.7Fp=464.4 lb WIND GOVERNS CURB TO ROOF ATTACHMENT Design attachment for 1818Ib sliding and 1256b uplift at curb to roof connection 0.6-Pwind= 1817.62 lb Fup wind Iola!= 1255.65 lb Try#12x3"WOOD SCREWS EACH SIDE-Long side to take ienson,tortsdes to take tear 'screw:= 3 in length of screw 5. LP:= 'screw - 8 to Lp=2.38 in screw length-Sheathing-tapered tip 2 dthread:= 'screw 3 thread length dscrew := 0.216in Screw diameter Lp Wthread:= 154 lb withdrawal capacity per inch C, C = 1.1 in p 10•dscrew p Cp:= if(Cp> 1.0,1.0,Cp) C = 1 Vatiow:= 1.6.1561b•Cp Vallow=249.61b Tallow:= 1.6•dthread'wthread Tallow=492.8 lb 0.6•Pwind USHEAR:= USHEAR=0.91 8'Vallow Fup_windtotal UuplaFr:= Uup1..IFr=0.64 4-Tallow Use(4)#12x3"screws per side-(16)screws total E:\adcadd121\00000-2021 Mechanical Projects\0242.01 American Heating Standards 2021\Structural\Not Complete \RTU\CARRIER\W OOD\lateralMECH G'ill CIDA RTU RNH TEL:(503)226-1285 AMERICAN HEATING STANDARDS 9/16/2021 FAX:(503)226 1670 MECHANICAL UNIT ATTACHMENT-LATERAL FORCES RTU RTU DESIGN ON 14"CURB-CARRIER 25 TON UNIT Wp:= 21181b Weight of unit We:= 100lb Weight of(E)curb Wt:= W,+ We Wt=2218 lb L:= 157.75in Length of unit Le:= 157in Length of Curb Arm:= 86.375in Width of unit we:= 83.375in Width of curb/curb adapter hm:= 57.375•in Height of unit he:= 14•in Height of curb hmc:= hm+ he hmc=71.38 in Total height of unit on curb SEISMIC PARTS AND PORTIONS (PORTLAND,OR) Design SOS:= 0.85 CONSERVATIVE FOR PORTLANDNANCOUVERAREA h := l Oft IP:= 1.0 ap:= 2.5 Rp:= 6 z:= h Air side HVAC component 0.4•ap Sps•Ip FPunit= • 1 + 2' P Funic=900.151b 0.7•Fpurm=630.1 lb RP h P 0.4•a •Sim•I z Fp R P• 1 + 2•h •Wt Fp=942.65 lb 0.7•Fp=659.85 lb WIND LOAD: BASED ON 2018 IBC/2019 OSSC Vas:= 135 Exposure B Kd= 0.85 Kh:= 0.7 KZt:= 1.0 GC,:= 1.9 GCr vert 1.5 qz:= 0.00256•K1,•KeKd•V3s2•psf F:= GCr qZ F=52.74 psf Pwind unit FL.hm Pwindunit=3315.18 lb Pwind F L hmc Pwind=4124.12 lb WIND LOAD: BASED ON 2018 IBC/ASCE7-16-VERTICAL Fvert:= qz'GCr vent Fvert=41.64 psf Pwind unit vert Fvert'L Wm Pwind unit vert=3940.13 lb Pvert_ASD 0.6Wp—0.6Pwind_unit_vert Pvert_ASD=—1093.28 lb Pvert_LRFD:= 0.9Wp— 1.OPwind_unit_vert Pvert_LRFD=—2033.93 lb E:\adcadd\21\00000-2021 Mechanical Projects\0242.01 American Heating Standards 2021\Structural\Not Complete \RTU\CARRIER\WOOD\I ate ra I M E C H L‘02 CIDA RTU RNH TEL:(503)226-1285 AMERICAN HEATING STANDARDS 9/16/2021 FAX(503)226 1670 OVERTURNING-RTU UNITTO CURB LC#7 0.6D+0.6W LC#8 0.6D+0.7E WIND-Overturning at unit to curb SEISMIC-Overturning at unit to curb h Mot_wind_unit Pwind_unit 2m Mot seismic_unit FPunit'I Zm1 Mot wind unit=7925.36 lb ft Mot seisismic unit=2151.92 lb ft (0.7•Mot_seismic_unit) (0.6—0.7.0.2•SDs)•Wp (0.6Mot wind unit) Pvert ASD Fup_seismic unit + Fup_wind_unit= - - — - we 2 we 2 Fup_seismic_unit=726.18 lb Fup_wind_unit= 1231.05 lb 0.7•Fpunit=630.1 lb 0.6•Pwind unit= 1989.11 lb WIND GOVERNS RTU UNIT TO CURB ATTACHMENT Design attachment for 1990 sliding and 1232Ib tension at unit to curb connection—18GAcurb 0.6•Pwind_unit= 1989.11 lb Fup._wind._unit = 1231.05 lb Try 16GA x 6"clip with(4)#10 screws per clip CLIP:= 401Ib 0.6Pwind unit= 1989.11 lb 0.6Pwind unit USHEAR:= USHEAR=0.62 8•VCLIP Fup_wind unit UUPLIFr= UUPLIFT=0.77 4•VCLIP Use(4)clip per side—(16)total E:\adcadd121100000-2021 Mechanical Projects\0242.01 American Heating Standards 2021\Structural\Not Complete \RTU\CARRIER\WOOD\IateralMECH Ga/3 CIDA RTU ' RNH TEL:(503)226-1285 AMERICAN HEATING STANDARDS 9/16/2021 FAX:(503)226 1670 OVERTURNING-CURB TO ROOF LC#7 0.6D+0.6W LC#8 0.6D+0.7E WIND-Overturning at unit to curb SEISMIC-Overtuminq at unit to curb (PWlfld.hmcl — — hmc Mot_wind_total 2/I Mot seismic total FP'2 Mot wind total= 12265 lb ft Mot seismic total=2803.4 lb ft (0.6Mot_wind_total) Pvert_ASD 0•7'Mot seismic_total (0.6—0.7.0.2•SDS)'Wt Fup_wind_total:= W — 2 Fup_seismic_total•= W — 2 c c Fup_seismic_total=—250.99 lb Fup_wind_total= 1605.8 lb 0.6•13wind=2474.47 lb 0.7Fp=659.85 lb WIND GOVERNS CURB TO ROOF ATTACHMENT Design attachment for 2475Ib sliding and 1606b uplift at curb to roof connection 0.6•Pwind=2474.47 lb Fup_wind_total= 1605.8 lb 6 Try#12x3"WOOD SCREWS EACH SIDE—Lang side to take ension,shortsdes to tale shear 'screw:= 3in length of screw LP 'screw—gin = Lp =2.38 in screw length-Sheathing-tapered tip 2 dthread:= 'serew'—3 thread length dscrew := 0.216in Screw diameter Lp Wthrcad:= 154-lb withdrawal capacity per inch C := C = 1.1 in p 10•dscrew p Cp:= if(Cp> 1.0,1.0,Cp) Cp= 1 Vallow:= 1.6.1561b•Cp Vallow=249.616 Tallow:= 1.6-dthread'Wthread Tallow=492.8 lb 0.6•Pwind USHEAR' 12•V USHEAR=0.826 allow Fup_wind_total UUPLIFr UUPLIFr_0.54 6•Tallow Use(6)#12x3"screws per side—(24)screws total I E:\adcadd\21\00000-2021 Mechanical Projects\0242.01 American Heating Standards 2021\Structural\Not Complete \RTU\CARRIER\WOOD\lateralM ECH .R- 4, f AMERICAN HEATING STANDARDS v i Wind(tat)= 52.74 pst Wind(vert)= 41.64 pst Fp= _0.43'weight LenAox uh 2LIX 2 UNIT SIZE WEIGHT LENGTH WIDTH HEIGHT 0.7•Fp P_WIND P_WIND_VERT P_WIND_TOT (LBS) (IN) (IN) (IN) (LBS) (LBS) (LBS) (LBS) 2 TON 502 85.25 45 38.875 178.76 1213.79 1109.32 1650.91 2.5 TON 505 85.25 45 38.875 177.67 1213.79 1109.32 1650.91 3 TON 497 85.25 45 38.875 175.26 1213.79 1109.32 1650.91 4 TON 527 85.25 45 38.875 184.29 1213.79 1109.32 1650.91 5 TON 565 85.25 45 46.875 195.73 1463.57 1109.32 1900.89 6 TON 620 85.25 45 _ 46.875 , 212.28 1463.57 1109.32 1900.69 7.5 TON 1212 124.375 60.125 46.875 402.25 2135.27 2162.40 2773.00 8.5 TON 890 101.25 45 46.875 298.37 1738.26 1317.52 2257.42 10 TON 1222 124.375 60.125 _ 46.875 405.26 2135.27 2162.40 2773.00 12.5 TON 1232 124.375 60.125 46.875 408.27 2135.27 2162.40 2773.00 13 TON 1785 107.75 91.125 54.25 569.72 2140.89 2839.25 2893.38 15 TON 1950 129.5 91.125 54.25 625.93 2573.04 3412.37 3237.05 17.5 TON 2090 120.1875 91.125 54.25 66527 2388.01 3166.98 3004.27 20 TON 2997 132.375 90.75 65 941.94 3151.35 3473.77 3830.11 25 TON 2997 132.375 90.75 65 941.94 3151.35 3473.77 3830.11 30 TON 2997 132.375 90.75 65 941.94 3151.35 3473.77 3830.11 35 TON 6100 286 68 , 90 1922.19 9427.28 5623.71 10893.74 40 TON 6100 286 68 90 1922.19 942728 5623.71 10893.74 45 TON 6500 286 68 90 2042.59 9427.28 5823.71 10893.74 50 TON 6550 286 68 90 2057,64 9427.28 5823.71 10893.74 UNIT TO CURB CONNECTION Curb to root connection(14'std curb) LC#7:0.6D+0.6W LC#6 0.6D+0.6W Mot(1.0W) Pv . Fup 0.6'Pwind Mot(1.0W) Pvert Fup 0.6•Pwind UNIT (LB-FT) (0.6D-06W) (0.6W-0.6D) (LBS) (LB-FT) (0.6D-0.6W) (0.6W-0.6D) (LB) (LBS) (LB) (LBS) (LBS) 2 TON' 1966.08 -182.19 212.44 728.27 3637.2 -161.2 217.15 728.3 2.5 TON 1966.08 -181.29 211.54 728.27 3637.2 -160.3 216.25 728.3 3 TON 1966.08 -183.69 213.94 728.27 3637.2 -162.7 218.65 728.3 4 TON 1966.08 -174.69 204.94 728.27 3637.2 -153.7 209.65 728.3 5 TON 2858.53 -163.29 207.27 878.14 4821.0 -142.3 216.46 878.1 6TON 2858.53 •146.79 190.77 878.14 4821.0 -125.8 199.96 878.1 7.5 TON 4170.44 -285.12 839.90 1281.18 7033.6 -259.6 1498.6 1281.2 8.5 TON 3395.03 -128.25 755.03 1042.95 5725.8 -102.8 1111.3 1043.0 10 TON 4170.44 -282.12 838.90 1281.16 7033.6 -256.6 1495.6 1281.2 12.5 TON 4170.44 -279.12 833.90 1281.16 7033.6 -253.6 1492.6 1281.2 13 TON 4839.31 , -316.27 725.59 1284.53 7859.3 -290.8 1433.7 1284.5 15 TON 5816.15 -438.71 930.65 1543.83 9205.4 -413.2 1786.9 1543.8 17.5 TON 5397.90 -323.09 779.66 1432.81 8543.4 -291.6 1566.5 1432.8 20 TON 8534.91 -143.03 868.12 1890.81 12607.4 -117.5 1656.1 1890.8 25 TON 8534.91 -143.03 868.12 1890.81 12607.4 -117.5 1656.1 1890.8 30 TON 8534.91 -143.03 868.12 1890.81 12607.4 44.5 1494.1 1890.8 35 TON 35352.28 142.89 3962.54 5658.37 47206.2 330.4 3715.9 5656.4 40 TON 35352.28 142.89 3962.54 5656.37 47206.2 330.4 3715.9 6656.4 45 TON 35352.28 262.89 , 3842.54 5656.37 47206.2 450.4 3595.9 5656.4 50 TON 35352.28 277.89 3827.54 5656.37 47206.2 465.4 3580.9 5856.4 1 OF 1 v.cv.n.rvx,, ti r+ee sf{Fe.:/tf #, xJa1 T*.r n.n r ax..naro . i r t„.pra.K t[ /,t.eryf n.m b.it tRery t..ft;+ ei eYIM'Aw!'+.'!iff."TfNfFPPHf[1E)gf./r kiyrt nw.s'i.v..r .x,. rnra /fA.e.ah.s iFMYY4..t e3etrcrsP.'CfYYmfMttN tlamr.dean rfrr•. L12 CIDA RTU RNH TEL:(503)226-1285 AMERICAN HEATING STANDARDS 9/16/2021 FAX:(503)226 1670 MECHANICAL UNIT ATTACHMENT-LATERAL FORCES RTU RTU DESIGN ON 14"CURB-LENNOX 3 TON UNIT W,= 4971b Weight of unit W,:= 701b Weight of(E)curb Wt WP+ We Wt=567 lb L:= 85.25in Length of unit L�:= 79.75in Length of Curb wm:= 47in Width of unit wc:= 41.5in Width of curb/curb adapter hm 38.875•in Height of unit h�:= 14•in Height of curb hmc:= hm+ h, hmc=52.88 in Total height of unit on curb SEISMIC PARTS AND PORTIONS (PORTLAND,OR 97227) Mapped Adjusted Maximum Design Ss 2 := 1.043 site class=D Sins:= 1.126 Fa:= Ss ss Fa= 1.08 SpS 3•Sms SDs =0.751 s SEISMIC PARTS AND PORTIONS (BEAVERTON,OR 97005) Mapped Adjusted Maximum Design Sm Ss:= 1.076 site class=D Sms:= 1.151 Fa:= ss Fa= 1.07 Sps:= 3-Sins Sim=0.767 s SEISMIC PARTS AND PORTIONS (VANCOUVER,WA 98663) Mapped Adjusted Maximum Design Ss:= 1.016 site class=D Sms:= 1.107 Fa:= SS ss Fa= 1.09 SDs 2•Sms Sin=0.738 BEAVERTON AREA GOVERNS USE SEA:= 0.8 CONSERVATIVE FOR PORTLAND-VANCOUVER METRO AREA h:= 30ft IP:= 1.0 aP:= 2.5 RP:= 6 z:= h Air side HVAC component 0.4•aP SDS•IP r zl Fp„nit:= 1 + 2•— •W F 198,816 0.7 F 139.161b RP h P punit= Punit— — 0.4•aP SDS.Ipz\\ Fp := (1 + 2•hJ•Wt Fp=226.8 lb 0.7•Fp= 158.761b E:\adcadd121\00000-2021 Mechanical Projects10242.01 American Heating Standards 2021\Structural\Not Complete \RTU\LENNOX\WoodllateralMECH RTU rr 41111111111111.1111111111 L 6t-3 CIDA RTU RNH TEL:(503)226-1285 AMERICAN HEATING STANDARDS 9/16/2021 FAX:(503)226 1670 WIND LOAD: BASED ON 2018 IBC/2019 OSSC WIND SPEED FOR WASH NGTON COUNTY=120 MPH WIND SPEED FOR CLACKAMAS COUNTY=120 MPH WIND SPEED FOR MULTNOMAH COUNTY=120 MPH WIND SPEED FOR VANCOUVER,WA=135 MPH VANCOUVER,WA GOVERNS V3s:= 135 Exposure B Kd:= 0.85 Kt,:= 0.7 KZt:= 1.0 GC,.:= 1.9 GCr vcrt:= 1.5 qz:= 0.00256•Kh•Kzt Kd•V3,2•psf F:= GCi qZ F=52.74 psf Pwind_unit F'Z'hm Pwind_unit=606.95 lb wind F.---himPwind=825.53 lb WIND LOAD: BASED ON 2018 IBC/ASCE7-16-VERTICAL Fvert:= g 'GCr vert Fven =41.64 psf Pwind unit vert Fvert'1-'Wm Pwind unit vent= 1158.63 lb Pvert_ASD= 0.6Wp—0.6Pwind_unit_veil Pvert_ASD=—396.98 lb Pvert_LRFD O.9Wp— 1.0Pwind_unit_vert Pvert_LRFD=—711.33 lb OVERTURNING-RTU UNIT TO CURB LC#7 0.6D+0.6W LC#8 0.6D+0.7E WIND-Overturning at unit to curb SEISMIC-Overtuminq at unit to curb • hm ht" Mot seismic unit FPuniC Mot_wind unit Pwind_unit'2 — — 2 — Mot wind unit=983.13 lbft Motseismicunit=322.01 lbft w Mres Wp' m Mres=973.3lbft • 2 (0.6Mot_windunit) Pvert ASD Fup wind unit — — (0•7Mot_seismic_unit—0.6•Mres) we 2 Fup_Seismic_unit we Fup_wind_unit=369.06 lb Fup_seismic_unit=—103.68 lb 0.6•Pwind unit=364.17lb 0.7•Fpunit= 139.16 lb E:\adcadd121100000-2021 Mechanical Projects\0242.01 American Heating Standards 2021\Structural\Not Complete \RTU\LENNOX\Wood\IateralMECH RTU Z. 4 CIDA RTU RNH TEL:(503)226-1285 AMERICAN HEATING STANDARDS 9/16/2021 FAX:(503)226 1670 WIND GOVERNS RTU UNIT TO CURB ATTACHMENT Design attachment for 364 lb sliding and 369 lb tension at unit to curb connection—18GAcurb 0.6•Pwind_unit=364.17 lb Fupwind_unit=369.06 lb SCREW := 4 Try 16GAx 6"clip with(4)#10 screws per dip VCLIp:=4011b 0.6Pwind unit=364.17 lb 0•6"wind_unit USHEAR= USHEAR=0.454 2•VCLIP Fup_windunit UUPLIFr _ UUPLIFr=0.92 1•VCLIP Use(1)clip per side—(4)total OVERTURNING-CURB TO ROOF LC#7 0.6D+0.6W LC#8 0.6D+0.7E WIND-Overtuminq at unit to curb SEISMIC-Overtuminq at unit to curb R him hmc Mot_wind_total "wind' 2 Mot_seismic_total FP' 2 Mot wind total= 1818.7 lb ft Mot seismic total=499.67 lb ft we M«=973.3 lb ft (0.6Mot_wind_total) Pvert_ASD Mres Wt. 2 Fup_wind_total:= We 2 (O.7Mot seismic total —0.6•Mres) Fup_seismic_total We Fup_wind_total=514.03 lb Fup_scismic_total=—68.96lb 0.6•Pwind=495.32 lb 0.7Fp = 158.76 lb WIND GOVERNS CURB TO ROOF E:\adcadd121\00000-2021 Mechanical Projects\0242.01 American Heating Standards 2021\Structural\Not Complete \RTU\LENNOX\Wood\IateralMECH RTU ilt A- Z CIDA RTU RNH u5 TEL:(503)226-1285 AMERICAN HEATING STANDARDS 9/16/2021 FAX:(503)226 1670 ATTACHMENT Design attachment for 495 lb sliding and 514 lb uplift at curb to roof connection 0.6•Pwind=495.32 lb Fup_wind_total=514.03 lb Try#12x3"WO OD SCREWS EACH SIDE—Lang side to take nson, short slid estotale shear 'screw:= 3in length of screw 5. LP := 'screw— 8 in Lp=2.38 in screw length-Sheathing-tapered tip 2 dthread:= 'screw'3 thread length d„mow:= 0.216in Screw diameter Lp wthread:= 154•lb withdrawal capacity per inch C := C = 1.1 in p 10•dscrew Cp:= if(Cp> 1.0,1.0,Cp) Cp= 1 1.6.156lb•Cp Valiow=249.61b Vallow:= Tallow:= l.6•dthreadwthread Tai w=492.8 lb 0.6•Pwind USHEAR= USHEAR=0.496 4•Vallow Fup_wind total UUPLIFr:_ UUPLIFr=0.52 2'Tallow Use(2)#12x3"screws per side—(8)screws total E:\adcadd121\00000-2021 Mechanical Projects\0242.01 American Heating Standards 2021\Structural\Not Complete \RTU\LENNOX\Wood\IateralMECH RTU rmnrsar re aYY na+.r relYYn4HN+iIr+f #!ri. !/Yi.eY Yt 9Rt Y3Y+t. Yrz_}.Orti AY estYt..err r.r. rr: •r,•re „..r,.-...,, ererrar.YrrerY..rrraxererxr.rar.r.xrr.er,,... .. .,.a,.,....,•.. ,..,.... .,..,..... .•>..................,..•...,,.....,... GI6 CIDA RTU RNH TEL:(503)226-1285 AMERICAN HEATING STANDARDS 9/16/2021 FAX:(503)226 1670 MECHANICAL UNIT ATTACHMENT-LATERAL FORCES RTU RTU DESIGN ON 14"CURB-LENNOX 5 TON UNIT Wp:= 5651b Weight of unit W,:= 701b Weight of(E)curb Wt:= Wp+ We Wt=6351b L:= 85.25in Length of unit Le:= 79.75in Length of Curb wm:= 47in Width of unit w 41.5in Width of curb/curb adapter hm:= 46.875•in Height of unit he:= 14.in Height of curb hm�:= hm+ he hmc=60.88 in Total height of unit on curb SEISMIC PARTS AND PORTIONS (PORTLAND,OR 97227) Mapped Adjusted Maximum Design S Ss:= 1.043 site class=D Sms:= 1.126 Fa:= S ss Fa= 1.08 SDS:= 3•2 Sins Sips=0.751 s SEISMIC PARTS AND PORTIONS (BEAVERTON, OR 97005) Mapped Adjusted Maximum Design 2 Ss:= 1.076 site class=D Sms:= 1.151 Fa:= Ss ss Fa= 1.07 SDS 3'Sms SDS=0.767 s SEISMIC PARTS AND PORTIONS (VANCOUVER,WA 98663) Mapped Adjusted Maximum Design Ss:= 1.016 site class=D Sins:= 1.107 Fa:= S ss Fa= 1.09 Sim 3'Sms SDS=0.738 s BEAVERTON AREA GOVERNS USE SDS:= 0.8 CONSERVATIVE FOR PORTLAND-VANCOUVER METRO AREA h:= 30ft Ip:= 1.0 ap:= 2.5 RP:= 6 z:= h Air side HVAC component 0.4•a •SDs'I z FPunit= + 2•— •W F 226Ib 0.7 F 158.21b P P Rp h P Punit= Punit= 0.4.ap•Sim'Ipr z1 Fp= R •I 1 + 2 h l•Wt Fp=254 lb 0.7•Fp= 177.8 lb P `` JJ E:\adcadd121\00000-2021 Mechanical Projects\0242.01 American Heating Standards 2021\Structural\Not Complete \RTU\LENNOX\Wood\IateraIMECH RTU .Jr At <..NlY;++O%l3uAYPWiItiVifNtd ft+uutxeaad uu s€ixk%_ro-sxf4sF€NM4fJ9fHd#Ak4#A39f}YN4k,FIM�.P?f?$tfl YP!.:Ia{dflPH.Mlf*'✓a.Y3ri* .....HwiNaHYkfN NN3pdt#N%113.it9f{f RNM{RFq®%r.1 dFf !.rF!4+FW.bk'Mb7..-Ifl ,•. •.• .kftji{qy{AFiRN%et1M✓},4Jt{!{Fl.j/ljfd�tt}lkv...; t7 CIDA RTU RNH TEL:(503)226-1285 AMERICAN HEATING STANDARDS 9/16/2021 FAX:(503)226 1670 WIND LOAD: BASED ON 2018 IBC/2019 OSSC WIND SPEED FOR WASH NGTON COUNTY=120 MPH WIND SPEED FOR CLACKAMAS COUNTY=120 MPH WIND SPEED FOR MULTNOMAH COUNTY=120 MPH WIND SPEED FOR VANCOUVER,WA=135 MPH VANCOUVER,WA GOVERNS V3s:= 135 Exposure B Kd:= 0.85 Kh:= 0.7 KZt:= 1.0 GCr:= 1.9 GCr vert:= 1.5 9z:= 0.00256•K0KztKd•V3s2•psf F:= GCtgz F=52.74 psf Pwind_unit:= F'2'hm Pwind unit=731.85 lb Pwind= F'2'hmc "wind=950.43 lb WIND LOAD: BASED ON 2018 IBC/ASCE7-16-VERTICAL Fvert:= gz'GCr ven Fvert=41.64 psf Pwind unit vert:= Fvert'L wm Pwind unit vert= 1158.63 lb Pvert_ASD:= 0.6Wp—0.6Pwind_unit_vert Pvert_ASD=—356.18 lb Pvert_LRFD:= 0.9Wp— 1.0PN ind_unit_ven Pvcrt LRFD=`650.13 lb OVERTURNING-RTU UNIT TO CURB LC#7 0.6D+0.6W LC#8 0.6D+0.7E WIND-Overturning at unit to curb SEISMIC-Overturning at unit to curb hm h. Mot seismic_unit FPunit Mot_wind_unit= Pwind_unit 2 - 2 M ® 1429.39 lb ft Mot_seismic_unit=441.41 lb ft of wind unit wm Mrcs:= Wp' Mres= 1106.5 lb ft 2 (0.6Mot_wind_unit) Pvert ASD Fup_wind_unit (0.7•Mot_seismic_unit 0.6•Mres) we 2 Fup_seismic unit we Fup_wind_unit=426.08 lb Fup_seismic unit=—102.62 lb 0.6'Pwind unit=439.11 lb 0.7•Fpunit= 158.2 lb E:\adcaddl21\00000-2021 Mechanical Projects\0242.01 American Heating Standards 2021\Structural\Not Complete 1RTU\LENNOX\Wood\lateratMECH RTU L4. CIDA RTU ' RNH ' TEL:(503)226-1285 AMERICAN HEATING STANDARDS 9/16/2021 FAX:(503)226 1670 WIND GOVERNS RTU UNIT TO CURB ATTACHMENT Design attachment for 439 lb sliding and 426 lb tension at unit to curb connection-18GA curb 0.6•Pwind_unit=439.11 lb Fup_wind_unit =426.08 lb nSCREW:= 4 Try 16GA x 6"clip with(4)#10 screws per clip VCLIP:= 401 lb 0.6Pwind unit=439.11 lb 0.6PWind_unit USHEAR UsHEAR=0.274 4-VCLIP Fup wind unit UUPLIFI' UUPLIFr—0.53 2•VCLIP Use(2)clp per side-(8)total OVERTURNING-CURB TO ROOF LC#7 0.6D+0.6W LC#8 0.6D+0.7E WIND-Overturning at unit to curb SEISMIC-Overturning at unit to curb hmc� — hmc Mot wind total Pwind'2 Mot_seismic total:= FP. 2- Mot wind total=2410.7 lb ft Mot seismic total=644.26 lb ft We Mres= 1106.5 lb ft (0.6Mot_wind_total) Pvert_ASD Mrcs Wt 2 Fup_wind_total:= W, — 2 (0.7•Mot_seismic_total -0.6•Mres) up_seismic_total• We Fup_wind_total_596.33 lb Fup_seismic_total=-60.1 lb 0.6•Pwind=570.26 lb 0.7Fp= 177.8 lb WIND GOVERNS CURB TO ROOF E:\adcadd\21\00000-2021 Mechanical Projects\0242.01 American Heating Standards 2021\StructurallNot Complete \RTU\LENNOX\Wood\IateralMECH RTU rr L4q CIDA RTU RNH TEL:(503)226-1285 AMERICAN HEATING STANDARDS 9/16/2021 FAX:(503)226 1670 ATTACHMENT Design attachment for 570 lb sliding and 596 lb uplift at curb to roof connection 0.6•Pwind=570.26 lb Fup wind_total=596.33 lb Try#12x3"WOOD SCREWS EACH SIDE—Long side to take bnsion,sfiortsdes to take shear 'screw:= 3 in length of screw LP:= iscrew—gin LP=2.38 in screw length-Sheathing-tapered tip 2 dthread 'screw 3 thread length dscrew := 0.216in Screw diameter LP Wthread:= 154•b withdrawal capacity per inch Co:= Cp= 1.1 to 10•dscrew Cp:= if(Cp> 1.0,1.0,Cp) Cp= 1 Vauow,= 1.6.1561b•Cp Vow=249.61b Tallow:= 1.6•dthread'Wthread Tallow=492.8 lb 0.6•Pwind USHEAR= UsHEAR=0.571 4•Va►low Fup_windtotal UUPLIFT:= UUPLIFF=0.61 2'Tallow Use(2)#12x3"screws per side—(8)screws total E:\adcadd121100000-2021 Mechanical Projects\0242.01 American Heating Standards 2021\Structural\Not Complete \RTU\LENNOX\Wood\lateralMECH RTU Za CIDA RTU RNH TEL:(503)226-1285 AMERICAN HEATING STANDARDS 9/16/2021 FAX:(503)226 1670 MECHANICAL UNIT ATTACHMENT-LATERAL FORCES RTU RTU DESIGN ON 14"CURB-LENNOX 15 TON UNIT W,:= 19501b Weight of unit We:= 1051b Weight of(E)curb Wt:= WP+W Wt=2055 lb L:= 129.5in Length of unit L�:= 102in Length of Curb wm:= 91.125in Width of unit w := 86.125in Width of curb/curb adapter hm:= 54.25•in Height of unit he:= 14.in Height of curb hmc:= hm+ h, hmc=68.25 in Total height of unit on curb SEISMIC PARTS AND PORTIONS (PORTLAND,OR 97227) Mapped Adjusted Maximum Design Ss:= 1.043 site class=D Sms:= 1.126 Fa:= S5 ins Fa= 1.08 SDS 3'Sms SDS=0.751 5 SEISMIC PARTS AND PORTIONS (BEAVERTON, OR 97005) Mapped Adjusted Maximum Design Ss:= 1.076 site class=D Sms:= 1.151 Fa:= Ss ss Fa= 1.07 SDS 3'Sms SDS=0.767 s SEISMIC PARTS AND PORTIONS (VANCOUVER,WA 98663) Mapped Adjusted Maximum Design Ss:= 1.016 site class=D Sms:= 1.107 Fa:= Ss ss Fa= 1.09 SDS 3'2 Sms SDS=0.738 s BEAVERTON AREA GOVERNS USE SDS:= 0,8 CONSERVATIVE FOR PORTLAND-VANCOUVER METRO AREA h:= 30ft IP:= 1.0 aP:= 2.5 RP:= 6 z:= h Air side HVAC component 0.4•a •SDS•I z Fpunit:_ 1 + 2.— •W F 7801b 0.7 F 546 lb P P RP h P Punit= Punit= 0.4•a •SDs' ( z1 Fp := R •I 1 + 2 zJ•WI Fp= 822 lb 0.7•Fp —575.41b E:\adcadd121\00000-2021 Mechanical Projects10242.01 American Heating Standards 2021\StructurallNot Complete \RTU\LENNOX\Wood\IateraIMECH RTU G(/// CIDA RTU RNH TEL:(503)226-1285 AMERICAN HEATING STANDARDS 9/16/2021 FAX:(503)226 1670 WIND LOAD: BASED ON 2018 IBC/2019 OSSC WIND SPEED FOR WASHNGTON COUNTY=120 MPH WIND SPEED FOR CLACKAMAS COUNTY=120 MPH WIND SPEED FOR MULTNOMAH COUNTY=120 MPH WIND SPEED FOR VANCOUVER,WA=135 MPH VANCOUVER,WA GOVERNS Vas= 135 Exposure B Kd:= 0.85 Kh:= 0.7 KZt:= 1.0 GCr:= 1.9 GCr vent:= 1.5 qZ:= 0.00256•Kh•Icl Kd•V3s2•psf F GCe qZ F=52.74 psf Pwind unit F'L'hm Pwind unit=2573.27 lb Pwind:= F•L•hmc kind=3237.34 lb WIND LOAD: BASED ON 2018 IBC/ASCE7-16-VERTICAL Fvert := qi CrCr vert Fvert =41.64 psf Pwind_unit_vert:= 0.6Wp—0.6Fvert'L'Wm Pwind unit vert=—877.44 lb <0,Uplift Pwind total vert:= 0.6W1—0.6•Fvert'L'Wm Pwind total vert 814.44 lb <0,Uplift OVERTURNING-RTU UNIT TO CURB LC#7 0.6D+0.6W LC#8 0.6D+0.7E WIND-Overturning at unit to curb SEISMIC-Overturning at unit to curb It hm Mot seismic unit FPunit' Mot_wind unit Pwind_unit 2 — 2 Mofwindunit—5816.66 lb ft Mot_seismic_unit= 1763.12 lb ft — F — (0.6Mot_wind_unit — Pwind_unit_ven F — (0.7-Mot seismic unit — (0.6—0.7.0.2•SDs)'Wp up wind_unit W up seismic_unit 2 w c 2 Fup_wind unit=924.99 lb Fup_seismic_unit=—303.84lb 0.6•Pwind unit= 1543.96 lb 0.7•Fpunit=546 lb WIND GOVERNS RTU UNIT TO CURB E:\adcadd\21\00000-2021 Mechanical Projects10242.01 American Heating Standards 2021\Structural\Not Complete \RTU\LENNOX\Wood\IateralMECH RTU L t?,/2 CIDA RTU RNH' TEL:(503)226-1285 AMERICAN HEATING STANDARDS 9/16/2021 FAX:(503)226 1670 ATTACHMENT Design attachment for 1,544 lb sliding and 925 b tension at unit to curb connection—18GAcurb 0.6 Pwind_unit= 1543.96 lb Fup_wind_unit=924.99 lb nSCREw:= 4 Try 16GAx 6"clip with(4)#10 screws per dip VCLIP:= 4011b °.6Pwind unit= 1543.96 lb 0.6Pwind_unit USHEAR USHEAR=0.642 6•VCLIP Fup_wind unit UUPLIFr= UUPL1Fr=0.77 3 VCLIP Use(3)dip per side—(12)total OVERTURNING-CURB TO ROOF LC#7 0.6D+0.6W LC#8 0.6D+0.7E WIND-Overturning at unit to curb SEISMIC-Overturning at unit to curb hmc hmcl Mot_wind_total Pwind'Z Mot_seis_total Fp• 2 Mot wind total=9206.18 lb ft Mot seis total=2337.56 lb ft F _ "(Mot wind total) _ wind total veil (0.7•Mot_seis_total) _ (0.6—0.7.0.2•SDS)•(Wt) up_wind_total w 2 F up,seis total: w 2 c Fup_wind_total= 1176.85 lb Fup seis total=—273.43 lb 0.6•Pwind= 1942.4lb 0.7 Fp =575.4 lb WIND GOVERNS CURB TO ROOF E:\adcadd121\00000-2021 Mechanical Projects10242.01 American Heating Standards 2021\Structural1Not Complete \RTU\LENNOX\Wood\IateralMECH RTU GGti3 CIDA RTU RNH TEL:(503)226-1285 AMERICAN HEATING STANDARDS 9/16/2021 FAX:(503)226 1670 ATTACHMENT Design attachment for 1,942 lb sliding and 1,177 lb uplift at curb to roof connection 0.6•Pwind= 1942.4 lb Fop_wind_total= 1176.85 lb Try#12x3"WOOD SCREWS EACH SIDE—Long side to take nson,shortsdes total shear 'screw 3in length of screw 1-P 'screw—gin Lp=2.38 in screw length-Sheathing-tapered tip 2 dthread:= 'screw'3 thread length dscrew 0.216in Screw diameter LP Wthread:= 154.lb withdrawal capacity per inch C C — 1.1 in P 10•dscrew p Cp:= if(Cp> 1.0,1.0,Cp) Cp= 1 Vatlow:= 1.6.1561b•Cp Vauow,=249.61b dthread'Wthread Tallow=492.8 lb Tallow:= 1.6 0.6•Pwind USHEAK USHEAR=0.973 8•Vallow Fup_wind_total UUPLIFr UUPLIFr=0.6 4•Tailow Use(4)#12x3"screws per side--(16)screws total E:\adcadd\21\00000-2021 Mechanical Projects\0242.01 American Heating Standards 2021\Structural\Not Complete \RTU\LENNOX\Wood\IateralMECH RTU CIDA RTU RNH TEL:(503)226-1285 AMERICAN HEATING STANDARDS 9/16/2021 FAX:(503)226 1670 MECHANICAL UNIT ATTACHMENT-LATERAL FORCES RTU RTU DESIGN ON 14"CURB-LENNOX 20 TON UNIT Wp:= 2997Ib Weight of unit We:= 1051b Weight of(E)curb Wt:= Wp+ W Wt=3102 lb Ltop:= 145in Top Length of unit Lbottom:= 119.75in Bottom Length of unit L�:= 115.125in Length of Curb Arm:= 90.75in Width of unit w,:= 86.125in Width of curb/curb adapter hm:= 65•in Height of unit he:= 14.in Height of curb hmc:= hm+ h, hmc=79 in Total height of unit on curb SEISMIC PARTS AND PORTIONS (PORTLAND,OR 97227) Mapped Adjusted Maximum Design Sin Ss:= 1.043 site class=D Sms:= 1.126 Fa= S ss Fa= 1.08 Sim= 2'Sms SDS=0.751 s SEISMIC PARTS AND PORTIONS (BEAVERTON,OR 97005) Mapped Adjusted Maximum Design Ss:= 1.076 site class=D Sms:= 1.151 Fa:= Sms Fa= 1.07 SDS= 3'Sms SDS=0.767 s SEISMIC PARTS AND PORTIONS (VANCOUVER,WA 98663) Mapped Adjusted Maximum Design Ss:= 1.016 site class=D Sms:= 1.107 Fa:= S ss Fa= 1.09 Sim= 3'Sms SDs=0.738 s BEAVERTON AREA GOVERNS USE SOS := 0.8 CONSERVATIVE FOR PORTLAND-VANCOUVER METRO AREA h:= 30ft Ip:= 1.0 ap:= 2.5 Rp:= 6 z:= h Air side HVAC component 0.4•ap SDS.IP z FPunit 1 + 2 — Wp F 1198.8lb 0.7•F 839.16 lb Rp h Punit—— Punit= 0.4•ap•SDs'Ip r z1 Fp:= -•I 1 + 2•h I•Wt Fp= 1240.81b 0.7•Fp= 868.561b p ` J E:\adcadd\21\00000-2021 Mechanical Projects\0242.01 American Heating Standards 2021\Structural\Not Complete \RTU\LENNOX\Wood\IateralMECH RTU tti/5 CIDA RTU RNH TEL:(503)226-1285 AMERICAN HEATING STANDARDS 9/16/2021 FAX:(503)226 1670 WIND LOAD: BASED ON 2018 IBC/2019 OSSC WIND SPEED FOR WASH NGTON COUNTY=120 MPH WIND SPEED FOR CLACKAMAS COUNTY=120 MPH WIND SPEED FOR MULTNOMAH COUNTY=120 MPH WIND SPEED FOR VANCOUVER,WA=135 MPH VANCOUVER,WA GOVERNS V3s:= 135 Exposure B 1Cd:= 0.85 Kh:= 0.7 Kit:= 1.0 GC,:= 1.9 GCr vent= 1.5 qz:= 0.00256•Kh'Kzi Kd•V3s2•psf F:= GCT qZ F=52.74 psf Ltop+ Lbottom Pwind_unit F' 2 •hm Pwind_unit=3151.63 lb "wind F Ltop+2 bottom hmc Pwind=3830.44 lb WIND LOAD: BASED ON 2018 IBC/ASCE7-16-VERTICAL Fvert qi GCr vert Fvert=41.64 psf Pwind_unit_vert= 0.6Wp—0.6Fvert'Ltop'wm Pwind_unit_vert=—484.87 lb Pwind_total_vert 0.6Wt—0.6•Fvert'Ltop'Wm Pwind total vert——421.87 lb OVERTURNING-RTU UNIT TO CURB LC#7 0.6D+0.6W LC#8 0.6D+0.7E WIND-Overturning at unit to curb SEISMIC-Overturning at unit to curb h hm `" Mot seismic_unit FPunit' —� Mot_wind_unit Pwind_unit 2 — 2 Mof windunit—8535.66 lb ft Mot_seismic_unit=3246.7516 ft — (0.6Mot_wind_unit) Pwind unit_vert (0•7'Mot_seismic_unit) (0.6—0.7.0.2•SDs)•Wp Fup_wind unit W — 2 Fup_seismic_unit:= W 2 c Fup_wind_unit=956.01 lb Fup_seismic_unit=—414.6 lb 0.6•Pwind_unit= 1890.98 lb 0.7•Fpunit=839.16 lb WIND GOVERNS RTU UNIT TO CURB arraAI...F.iT E:\adcadd121\00000-2021 Mechanical Projects\0242.01 American Heating Standards 2021\Structural\Not Complete \RTU\LENNOX\Wood\IateraIMECH RTU 4/06 CIDA RTU RNH• TEL:(503)226-1285 AMERICAN HEATING STANDARDS 9/16/2021 FAX:(503)226 1670 HI Uilil1rylCl1 I Design attachment for 1,891 lb sliding and 956 b tension at unit to curb connection—18GAcurb 0.6•Pwind_unit= 1890.98 lb Fup_wind_unit=956.01 lb nscREw 4 Try 16GAx 6"clip with(4)#10 screws per clip VCLIP:=4011b 0.6Pwind unit= 1890.98 lb 0.6Pwind unit USHEnR USHE SJ =0.786 6'VCLIP Fup_wind_unit UUPL►F- UUPLIFF=0.79 3•VCLIP Use(3)dip per side—(12)total OVERTURNING-CURB TO ROOF LC#7 0.6D+0.6W LC#8 0.6D+0.7E WIND-Overturning at unit to curb SEISMIC-Overturning at unit to curb hmc hmc Mot_wind_total Pwind'2 Mot sets total FP' Z Mot_wind_total= 12608.53 lb ft Mot seis total=4084.3 lb ft 0.6(Mot_wind_total) Pwind total_vert 0•7'Mot scis total) (0.6—0.7.0.2•SDS).(W) Fup_wind_total W — Fup_seis_total 2 := W c 2 Fup_wind_total = 1265 lb Fup_seis_total=-358.54lb 0.6•Pwind=2298.26 lb 0.7•Fp =868.56 lb WIND GOVERNS CURB TO ROOF E:\adcadd\21\00000-2021 Mechanical Projects\0242.01 American Heating Standards 2021\Structural\Not Complete 1RTU\LENNOX\WoodllateralMECH RTU rlr LU/2 CIDA RTU RNH TEL:(503)226-1285 AMERICAN HEATING STANDARDS 9/16/2021 FAX:(503)226 1670 ATTACHMENT Design attachment for 2,153 lb sliding and 1,136 lb uplift at curb to roof connection 0.6•Pwind=2298.26 lb Fup_wind_total= 1265 lb Try#12x3"WOOD SCREWS EACH SIDE—Long side to take bridal,sh ortsid es to take shear 'screw:= 3in length of screw 1-P:-= 'screw 'screw — 5 in Lp=2.38 in screw length-Sheathing-tapered tip 2 dthread = 'screw'3 thread length dscrew 0.216in Screw diameter LP Wthread 154•lb withdrawal capacity per inch C := C = 1.1 to p 10-dscrew p Cp:= if(Cp> 1.0,1.0,Cp) Cp= 1 Valtow= 1.6-1561b-Cp Vatlow=249.61b Tallow:= 1.6•dthread' 'thread Tallow=492.8 lb 0.6•Pwind USHEAR:= 10 V US HEAR=0.921 allow Fup_wind_total UUPLIFT:= UUPLIFT=0.51 5'Tallow Use(5)#12x3"screws per side—(20)screws total E:\adcadd\21100000-2021 Mechanical Projects\0242.01 American Heating Standards 2021\Structural\Not Complete \RTU\LENNOX\Wood\IateraIMECH RTU CIDA RTU RNH TEL:(503)226-1285 AMERICAN HEATING STANDARDS 9/16/2021 FAX:(503)226 1670 MECHANICAL UNIT ATTACHMENT-LATERAL FORCES RTU RTU DESIGN ON 14"CURB-LENNOX 35 TON UNIT Wp:= 61001b Weight of unit Arc6251b Weight of(E)curb Wt= Wp+ We Wt=6725 lb L:= 286in Length of unit L,: 282.375in Length of Curb wm:= 90in Width of unit we:= 80.125in Width of curb/curb adapter hm:= 68•in Height of unit h,:= 14.in Height of curb hmc:= hm+ h, hmc=82 in Total height of unit on curb SEISMIC PARTS AND PORTIONS (PORTLAND,OR 97227) Mapped Adjusted Maximum Design Ss:= 1.043 site class=D Sms= 1.126 Fa:= Ss ins Fa= 1.08 SDS 3'Sms SDs=0.751 s SEISMIC PARTS AND PORTIONS (BEAVERTON, OR 97005) Mapped Adjusted Maximum Design Ss:= 1.076 site class=D Sms:= 1.151 Fa:= Ss ss Fa= 1.07 SDS 3'Sms Sips=0.767 s SEISMIC PARTS AND PORTIONS (VANCOUVER, WA 98663) Mapped Adjusted Maximum Design Ss:= 1.016 site class=D Sms:= 1.107 Fa:= Sins Fa= 1.09 SDS 3'Sms Sim=0.738 BEAVERTON AREA GOVERNS USE SDS:= 0.8 CONSERVATIVE FOR PORTLAND-VANCOUVER METRO AREA h:= 30ft Ip= 1.0 ap:= 2.5 RP:= 6 z:= h Air side HVAC component 0.4•a •Sps•I z FPunit=_ • 1 + 2•— •W F 2440lb 0.7 F 1708 lb P p RP h P Punit= Pumt= 0.4.a •StS.I ( Z11 Fp := R p I 1 + 2•hj•Wt Fp=26901b 0.7•Fp= 1883 lb E:\adcadd\21\00000-2021 Mechanical Projects\0242.01 American Heating Standards 2021\Structural\Not Complete \RTU\LENNOX\Wood\IateralMECH RTU • r� ars CIDA RTU RNH TEL:(503)226-1285 AMERICAN HEATING STANDARDS 9/16/2021 FAX:(503)226 1670 WIND LOAD: BASED ON 2018 IBC/2019 OSSC WIND SPEED FOR WASHNGTON COUNTY=120 MPH WIND SPEED FOR CLACKAMAS COUNTY=120 MPH WIND SPEED FOR MULTNOMAH COUNTY=120 MPH WIND SPEED FOR VANCOUVER,WA=135 MPH VANCOUVER.WA GOVERNS Vas:= 135 Exposure B Kd:= 0.85 Kh:= 0.7 Kzt:= 1.0 GCr:= 1.9 GC r veri•= 1.5 qz:= 0.00256•Kh•Kn•Kd•V352•psf F:= GCr qz F=52.74 psf Pwind_unit F•L•hm wind unit=7123.45 lb Pwind F•L•hmc Pwind=8590.05 lb WIND LOAD: BASED ON 2018 IBC/ASCE7-16-VERTICAL Fvett:= qi GCr veri Fveri=41.64 psf Pwind_unit_vert 0.6Wp—0.6Fvert'L•wm Pwind unit ven=—805.94 lb wind total ven 0.6Wt-'0.6•Fven'L'�'t'm Pwind total ven=—430.94 lb OVERTURNING-RTU UNIT TO CURB LC#7 0.6D+0.6W LC#8 0.6D+0.7E WIND-Overtuminq at unit to curb SEISMIC-Overtuminq at unit to curb h hml "' Mot_seismic unit FPunit' — I Mot wind_unit Pwind_unit• 2 — 2 M —20183.11 lb ft Mot_seismic_unit=6913.33 lb ft of wind unit (0.6Mot wind_unit) wind 0•7 unit_vert � 'Mot_seismic_unit) (0.6—0.7.0.2•Sps)•Wp Fup_wind_unit-= w — 2 Fup seismic_unit — c we 2 Fup_wind_unit =2216.62 lb Fup_seismic_unit=—763.63 lb 0.6•Pwind_unit=4274.07 lb 0.7•Fpunit= 1708 lb WIND GOVERNS RTU UNIT TO CURB E:\adcadd\21\00000-2021 Mechanical Projects\0242.01 American Heating Standards 2021\Structural\Not Complete \RTU\LENNOX\Wood\IateratMECH RTU LG2� CIDA RTU RNH TEL:(503)226-1285 AMERICAN HEATING STANDARDS 9/16/2021 FAX:(503)226 1670 ATTACHMENT Design attachment for 4,274 lb sliding and 2,217 lb tension at unit to curb connection—18GAcurb 0.6•Pwind_unit=4274.07 lb Fup_wind_unit=2216.62 lb nscREw 4 Try 16GA x 6"dip with(4)#10 screws per clip VCLIP 401Ib 0.6Pwind unit=4274.07 lb 0.6Pwind_unit USHER:= V UsHEnx=0.888 12 CLIP F • upTwind_unit UUPLIFt UUPLIFP=0.92 6•VCLIP Use(6)clip per side—(24)total OVERTURNING-CURB TO ROOF LC#7 0.6D+0.6W LC#8 0.6D+0.7E WIND-Overturning at unit to curb SEISMIC-Overturning at unit to curb hmc hmc1 Mot wind._.total "wind'2 Mot seis_total FP' 2 Mot wind total=29349.32 lb ft Mot seiiss total=9190.83 lb ft 0.6(Mot wind total) Pwind_total vert ("-Mot seis total) (0.6—0.7.0.2•SDs)'(Wt) Fup_wind_total — Fup seis_total^ w c 2 w c 2 Fup_wind_total=2852.79 lb Fup_seis_totai=—677.37 lb 0.6-Pwind=5154.03 lb 0.7•Fp = 1883 lb WIND GOVERNS CURB TO ROOF E:\adcadd\21\00000-2021 Mechanical Projects\0242.01 American Heating Standards 2021\Structural\Not Complete \RTU\LENNOX\Wood\lateraIMECH RTU xr Lail CIDA RTU RNH TEL:(503)226-1285 AMERICAN HEATING STANDARDS 9/16/2021 FAX:(503)226 1670 ATTACHMENT Design attachment for 5,154 lb sliding and 2,853 lb uplift at curb to roof connection 0.6'Pwind=5154.03 lb Pup_wind_lotal=2852.79 lb Try#12x3"WOOD SCREWS EACH SIDE—Lang side to take tension,shortsides to take shear Frew:= 3in length of screw Lp Ism Isw— 58 in Lp=2.38 in screw length-Sheathing-tapered tip 2 dthread:= Iscre%•3 thread length (iscrew 0.216in Screw diameter Lp Wthread•= 154•Ib withdrawal capacity per inch C := C = 1.1 in 10'dscrew p Cp:= if(Cp> 1.0,1.0,Cp) C = 1 1.6.156lb Cp Vatic),=249.6lb Vallow:= Tallow 1.6.dthread'Wthread Tallow=492.8 lb 0.6•Pwind USHEAR'= 24 V USHEAR=0.86 allow Fup_wind total UUpLIn-= i UuPLIFr=0.48 12 T allow Use(12)#12x3"screws per side—(48)screws total E:\adcadd121\00000-2021 Mechanical Projects\0242.01 American Heating Standards 20211Structural\Not Complete \RTU\LENNOX1Wood\IateralMECH RTU TRINE Ut AMERICAN HEA, 1 STANDARDS ,120.01 Pwlnd(lateral}= 52.74 psf Pwlnd(vest)= 41.64 Psf Fp= 0.425'Weight MAX.WEIGHT MIN.WEIGHT LENGTH WIDTH HEIGHT 0.6(WIND) NET VERTICAL 0.7(SEIS) UNITSRE LATERAL 0.6(W)40.6(0) LATERAL (LB) (LB) (14) (IN) (IN) (LB) (LB) (LB) _ 3 TON 615 _ 481 69.875 44.25 36.25 557 -248 183 4 TON 763 511 _ 88.625 53.25 40.875 796 -434 227 5 TON 854 561 88.625 53.25 40.875 _ 796 -412 254 6 TON 845 667 88.625 53.25 40.875 796 -419 251 _ 7.5 TON 928 686 88.625 53.25 40.875 796 -408 276 8,5 TON 987 856 88.625 53.25 _ 40.875 796 -306 294 10 TON 1199 960 99.6875 63.1875 _ 50.875 1,114 -374 357 12_5 TON 2191 1413 121.6875 84.1875 64.125 1,715 -591 652 15 TON 2197 1822 12L6875 84.1875 64.125 L715 -685 654 17.5 TON 2277 1863 121.6875 84.1875 64.125 1,715 -660 677 20 TON _ 2107 1925 121.6875 84.1875 64.125 1,715 -623 627 25 TON 2062 1878 _ 121.6875 _ 84.1875 64.125 1,715 -651 613 UNIT TOTAL OTMOMENT RES.MOMENT LATERAL Fup Or MOMENT RES.MOMENT LATERAL Fup UNIT SIZE LO(W) 1.0(0) 0.6(WIND) 0.6(W)-0.6(D) 1.0(W) L0(W}+0.9(D)• L0(WIND) 1.0(W)-0.9(D) 11 (LB-FT) (LB-Fr) (18) (LB) (LB-FT (L8-FT) (1,8) 02) 3 TON 1.402 887 557 369 2,693 887 772 594 4 TON 2,260 1,425 797 535 4,074 1,425 1,069 789 5 TON 2,260 1.507 797 524 4,073 1,507 1,069 778 6 TON 2,260 1,480 797 527 4,073 1,480 1,069 782 7.5 TON 2,260 1,523 797 522 4,073 1,523 1,069 776 8.5 TON 2,260 1,900 797 471 4,073 1,900 1,069 725 10 TON 3,938 3,157 1,115 _ 651 6,404 3,157 1,422 941 12.5 TON 7,637 6,939 1,715 973 11,336 6,939 2.090 1,301 15 TON 7,637 6,392 1,715 1,020 11,336 6,392 2,090 _ 1,348 17.5 TON 7,637 6,536 1,715 1,008 _ 11,336 6,536 2,090 1.336 20 TON 7,637 6,753 1,715 989 11,336 6,753 2,090 1.317 25 TON 7,637 5,588 _ 1.715 1,003 _ 11,336 6,588 2,090 1,331 1OF1 TU2- CIDA RTU RNH TEL:(503)226-1285 AMERICAN HEATING STANDARDS 9/16/2021 FAX:(503)226 1670 MECHANICAL UNITATTACHMENT LATERAL FORCES RTU RTU DESIGN ON 14"CURB-TRANE 3 TON UNIT W,:= 481 Ib Weight of unit We:= 100lb Weight of(E)curb Wt:= WP+We W,=581 1b L:= 69.875in Length of unit Lc 69.0in Length of Curb wm:= 44.25in Width of unit we:= 41.25in Width of curb/curb adapter hm:= 36.25•in Height of unit he:= 14.in Height of curb hmc:= hm+ he hmc=50.25 in Total height of unit on curb SEISMIC PARTS AND PORTIONS (PORTLAND,OR) Design SOS:= 0.85 CONSERVATIVE FOR PORTLANDNANCOUVERAREA h:= l Oft IP= 1.0 ap:= 2.5 RP:= 6 z= h Air side HVAC component 0.4.ap•SDs•Ip ( zl FPunit 1 + 2•- •Wp Rp h FPunit=204.42 lb 0.7•Fpunit= 143.1 lb 0.4•aP Sos' z\ Fp:= R •j1 + 2•h (•W, Fp=246.92 lb 0.7•Fp= 172.85 lb JJ WIND LOAD: BASED ON 2018 IBC/2019 OSSC Vas:= 135 Exposure B Kd 0.85 Kh:= 0.7 KZ,:= 1.0 GCr:= 1.9 GCr ,vent:= 1.5 qZ:= 0.00256.Kh.Kz,.Kd.V32•psf F:= GCS qZ F=52.74 psf Pwind unit:= FL"hm Pwind unit=927.78 lb Pwind:= F'I-'hmc Pwind= 1286.1 lb WIND LOAD: BASED ON 2018 IBC/ASCE7-16-VERTICAL Fvert:= qi GCr yen Fvert =41.64 psf Pwind_unit_vert:= Fvert.L'wm Pwind unit vert=894.1 lb Punit_vert:= 0.6Wp-0.6Pwind_unit_vert Puni►_vert=-247.86 lb Pven_ASD:= 0.6Wt-0.6Pwind_unit_ven Pvert_ASD=-187.86 lb Pven_LRFD:= 0.9Wt- 1.0Pwind_unit_vent Pvert_LRFD=-371.2 lb E:\adcadd21\00000-2021 Mechanical Projects\0242.01 American Heating Standards 2021\Structural\Not Complete 1RTU\TRANE\WOOD\Iatera!MECH RTU r..x.r,.., n.u... .rt 1 ..?i.+,rr.r r e+xarv,.1. ..rrx rr.. r a,,:r,r s.. r.r.tr..r, , xr•, ...,,. r...,,...,... ,,...:r..fK{pf riNlrfPMn+�rxnrnm+.+*+x..! r.. rr r.r,ara rr.r«rxr xxx r r..+x,r.r rr,rwnrentnr�/r«arMn.:.%r:.nxevfrr»lnteearro s rner.rer..exr.rrrrrr.rx•:. �U3 CIDA RTU RNH TEL:(503)226-1285 AMERICAN HEATING STANDARDS 9/16/2021 FAX:(503)226 1670 OVERTURNING-RTU UNIT TO CURB LC#7 0.6D+0.6W LC#8 0.6D+0.7E WIND-Overtuminq at unit to curb SEISMIC-Overtumina at unit to curb m hm Mot_wind_unit:= Pwind_untt h2 Motseismicunit FPunit' 2 Mofwind 1401.341b ft Mot_seismic_unit=308.77 lb ft unit—— (0.6Mot_wind_unit) Punit vert (03'Mot_seismic_unit) (0.6-0.7.0.2•SDS)•Wp Fup_wind_unit` — Fup_seismic_unit w w — 2 c 2 c Fup_wind_unit=368.53 lb Fup_seismic_unit= 52.8 lb 0.6•Pwind unit=556.67 lb 0.7•Fpunit= 143.1 lb WIND GOVERNS RTU UNIT TO CURB ATTACHMENT Design attachment for 557 lb sliding and 369 lb tension at unit to curb connection—18GA curb 0.6•Pwind_unit=556.67 lb Fup_wind_unit=368.53 lb Try 16GAx 6"Gip with(4)#10 screws per clip VCLIP:= 4011b 0.6Pwind unit=556.67 lb 0.6Pwind unit USHEAtt USHEAR=0.694 2.VCLIP Fup_wind_unit UUPLIFr UUPLIFr="2I VCLIP Use(1)dip per side—(4)total E:\adcadd\21\00000-2021 Mechanical Projects\0242.01 American Heating Standards 2021\Structural\Not Complete \RTU\TRANE\WOOD\IateralMECH RTU rc ,ter Tltq CIDA RTU RNH TEL:(503)226-1285 AMERICAN HEATING STANDARDS 9/16/2021 FAX:(503)226 1670 OVERTURNING-CURB TO ROOF LC#7 0.6D+0.6W LC#8 0.6D+0.7E WIND-Overturning at unit to curb SEISMIC-Overturning at unit to curb h2e Ch2el Mot wind— := Pwind'— Mot seis total:= FP' Mot wind total=2692.76 lb ft Mot seis total=517 lb ft 0.6(Mot_wind_total) Pvert ASD (0•7'Mot seis total) (0.6—0.7 0.2 SDs).(Wt) Fup_wind_total W — 2 Fup_seis_total W 2 c Fup_wind total=563.94 lb Fup_seis total=—34.45 lb 0.7•Fp= 172.85 lb 0.6•Pwind=771.66 lb WIND GOVERNS CURB TO ROOF ATTACHMENT Design attachment for 772 lb sliding and 564 lb uplift at curb to roof connection 0.6•Pwind=771.66 lb Fup_wind_total=563.94 lb Try#12x3"WOOD SCREWS EACH SIDE—Long side to take bnsion, shortsides to take thear 'screw 3 in length of screw Lp:_ !screw — 8 in LP=2.38 in screw length-Sheathing-tapered tip 2 dthread !screw' thread length dscrew := 0.216in Screw diameter Lp Wthread 154•lb withdrawal capacity per inch C • C = 1.1 in p 10•dscrew Cp:= if(Cp> 1.0,1.0,Cp) Cp= 1 Wallow:= 1.6.1561b•Cp Vallow=249.61b Tallow 1.6•dthread'Wthread Tallow=492.8 lb 0.6•Pwind USHEAR USHEAR=0.773 4•Vallow Fup_wind_total UUPLIFT UUPLIFT=0.57 2•Tallow Use(2)#12x3"screws per side—(8)screws total E:\adcadd121100000-2021 Mechanical Projects\0242.01 American Heating Standards 2021\Structural\Not Complete \RTU\TRANE\WOOD\IateralMECH RTU stet..rke.e+ f,+...eeIry /.ta t*YC.+trnit,x..tn.t sFx.tr..ew . ..rr..kii. t,.i n*Ri.Ftt r:..:r.v. r.•,. :,... i,.. r es r ereeeie tee, eee,e r, T u5 CIDA RTU RNH TEL:(503)226-1285 AMERICAN HEATING STANDARDS 9/16/2021 FAX:(503)226 1670 MECHANICAL UNITATTACHMENT LATERAL FORCES RTU RTU DESIGN ON 14"CURB-7RANE 4 TON UNIT W,:= 6421b Weight of unit We:= 100lb Weight of(E)curb Wt:= WP+We Wt=742 lb L:= 88.625in Length of unit Lc:= 88in Length of Curb wm:= 53.25in Width of unit we:= 51.25in Width of curb/curb adapter hm:= 40.875•in Height of unit he:= 14•in Height of curb hmc:= hm+ he hmc=54.88 in Total height of unit on curb SEISMIC PARTS AND PORTIONS (PORTLAND, OR) Design SDS:= 0.85 CONSERVATIVE FOR PORTLANDNANCOUVERAREA h := l Oft IP:= 1.0 aP:= 2.5 RP:= 6 z:= h Air side HVAC component 0.4•al,-SDm.l z Fpur,;t 1 + 2 — W F 272.85lb 0.7•F 190.99 lb P RP h P Punit= Pnnit= 0.4•a •SDS•I z1 Fp:= R P• 1 + 2•h l Wt Fp=315.35 lb 0.7•Fp=220.74 lb J WIND LOAD: BASED ON 2018 IBC/2019 OSSC Vas:= 135 Exposure B Ka:= 0.85 Kh:= 0.7 Kit:= 1.0 GCr:= 1.9 GCr vent 1.5 qZ:= 0.00256•Kh•KZi Kd•V3s2•psf F:= GCS qZ F=52.74 psf Pwind unit F'L'hm Pwind unit= 1326.87 lb "wind F•L•hmc "wind= 1781.34 lb WIND LOAD: BASED ON 2018 IBC/ASCE7-16-VERTICAL Evert qi GCr vent Evert=41.64 psf Pwind unit vert Fvert•L wm Pwind unit vert= 1364.67 lb Punit_vert 0.6Wp—0.6Pwind_unit_vert Punit_vert=—433.6lb Pvert ASD:= 0.6Wt—0.6Pwind unit vert Pvert ASD=—373.6 lb Pvert LRFD 0.9Wt— 1.0Pwind unit vert Pvert LRFD=—696.87 lb E:\adcadd\21\00000-2021 Mechanical Projects\0242.01 American Heating Standards 2021\Structural\Not Complete \RTU\TRANE\WOOD\IateralMECH RTU r1h CIDA RTU RNH TEL:(503)226-1285 AMERICAN HEATING STANDARDS 9/16/2021 FAX(503)226 1670 OVERTURNING-RTU UNIT TO CURB LC#7 0.6D+0.6W LC#8 0.6D+0.7E WIND-Overturning at unit to curb SEISMIC-Overturning at unit to curb h.,hi. Mot_seismic_unit Fpunit Mot_wind_unit:= Pwind_unit• 2 2 Mot wind unit=2259.83 lbft Mot seismic_unit=464.7lbft F _ (0.6Mot_wind 0.7 unit) _ Punit_vert � •Mot_seismic_unit) (0.6—0.7.0.2•Sps)•Wp upwind unit Fp_s ueismic_unit 2 W c 2 Fup wind_unit =534.28 lb Fup_seismic unit=—78.24 lb 0.6•Pwind_unit=796.12 lb 0.7•Fpunit= 190.99 lb WIND GOVERNS RTU UNIT TO CURB ATTACHMENT Design attachment for 797 lb sliding and 535 lb tension at unit to curb connection—18GAcurb 0.6•Pwind_unit=796.12 lb Fup_wind_unit=534.28 lb Try 16GAx 6"dip with(4)#10 screws per clip VCLIP 401 Ib 0.6Pwind unit=796.12 lb 0•6Pwind_unit USHEAR USHEAR=0.496 4•VCLIP F • up_wind_unit UUPLIF' UUPLIFr=0.67 2•VCLIP Use(2)cip per side—(8)total E:\adcadd121\00000-2021 Mechanical Projects\0242.01 American Heating Standards 2021\Structural\Not Complete \RTU\TRANE\WOOD\IateralMECH RTU T�7 CIDA RTU RNH' TEL:(503)226-1285 AMERICAN HEATING STANDARDS 9/16/2021 FAX:(503)226 1670 OVERTURNING-CURB TO ROOF LC#7 0.6D+0.6W LC#8 0.6D+0.7E WIND-Overtuminq at unit to curb SEISMIC-Overturning at unit to curb hmc hmc Mot_wind_total:= wind 2 Mot_sets_total:= FP. 2 Mot wind total=4072.96 lb ft Mot seis total=721.03 lb ft 0.6 F (Mot_wind_total) — Pvert_ASD (0.7•Mot_seis_total) _ (0.6—0.7.0.2•Sps)•(Wt) up_wind_total-= W up scis_total 2 F := W c 2 Fup_wind_total=759 lb Fup seis_total=—60.27 lb 0.6•Pwind= 1068.8 lb 0.7 Fp=220.74 lb WIND GOVERNS CURB TO ROOF ATTACHMENT Design attachment for 10691b siding and 789b uplift at curb to roof connection 0.6 Pwind= 1068.8 lb Fup_wind_total=759 lb Try#12x3"WOOD SCREWS EACH SIDE—Long side to take bnson, shortsriestotake shear 'screw:= 3 in length of screw LP:= 'screw — 8 in Lp =2.38 in screw length-Sheathing-tapered tip 2 d thread:= Iscrcw 3 thread length dscrew 0.216in Screw diameter Lp Wthread= 154•b withdrawal capacity per inch C = C = 1.1 in P 10•dscrew Cp if(Cp> 1.0,1.0,Cp) Cp= 1 Va11ow:= 1.6.1561b•Cp Vallow=249.6lb Tallow:= 1.6•dthread•Wthread Tallow=492.8 lb O.&Pwind USHEAR- USHEAR=0.714 6•Vallow Fup_wind_total UUPLIFr UUPLIFr=0.51 3•Tallow Use(3)#12x3"screws per side—(12)screws total E:\adcadd121100000-2021 Mechanical Projects10242.01 American Heating Standards 2021\Structural\Not Complete 1RTU\TRANE\WOOD\IateralMECH RTU � rr rays CIDA RTU RNH TEL:(503)226-1285 AMERICAN HEATING STANDARDS 9/16/2021 FAX:(503)226 1670 MECHANICAL UNIT ATTACHMENT-LATERAL FORCES RTU RTU DESIGN ON 14"CURB-TRANE 12.5 TON UNIT Wp:= 19781b Weight of unit We 1001b Weight of(E)curb Wt Wp+ We Wt=20781b L:= 121.6875in Length of unit Lc:= 121 in Length of Curb wm:= 84.1875in Width of unit we:= 81.1875inWidth of curb/curb adapter hm:= 64.125•in Height of unit he:= 14.in Height of curb hmc:= hm+ he hmc=78.13 in Total height of unit on curb SEISMIC PARTS AND PORTIONS (PORTLAND,OR) Design SDs:= 0.85 CONSERVATIVE FOR PORTLANDNANCOUVERAREA h 10ft 1p 1.0 ap:= 2.5 RP:= 6 z:= h Air side HVAC component 0.4•aP•SDs•1P 1•W FPunit 1 + 2• F 840.65lb 0.7 F 588.45lb punit= pw.= 0.4•ap SDs'1p r z\ Fp= R I 1 + 2•h I•Wt Fp= 883.151b 0.7•Fp=618.2Ib p ` JJ WIND LOAD: BASED ON 2018 IBC/2019 OSSC Vas= 135 Exposure B Kd:= 0.85 Kh:= 0.7 K2 := 1.0 GCr:= 1.9 GCr vent 1.5 qZ:= 0.00256•Kh•KZt•Kd•V3s2•psf F:= GCe q2 F=52.74 psf Pwind unit:= F'L'hm wind unit=2858.18 lb "wind F•L•hmc kind=3482.18 lb WIND LOAD: BASED ON 2018 IBC/ASCE7-1b-VERTICAL Fvert= qi GCr vert Fven =41.64 psf wind unit vert Fvert'L'wm Pwind unit vert=2962.42 lb Punit_vert 0.6Wp-0.6Pwind_unit_vert Punit_vert=-590.65 lb Pvert ASD "WI-0.6Pwind unit vert 'vertASD=`530.65 lb Pvert LRFD 0.9W,- '°Pwind unit vert Pvert LRFD=-1092.22 lb E:\adcadd\21\00000-2021 Mechanical Projects\0242.01 American Heating Standards 2021\Structural\Not Complete 1RTU\TRANE\WOOD\IateralMECH RTU a ..sr.r,:rr.r r ,rr.,..,.rerrr f:•7:n rr rr+rv+ n r rr.e,rrr r..:rr re..rrr r rrr r.*:wr,. , r..r.r r.r r r.. *:.. .. ,.r.. r..., .......... r r.r•. •.,r•• ,r.. rr rr.r rare r rr ar e•.wrrrr-rrrt+rnrtrm+trrrnrirsrrrrrymnnrmrxrxrxrrry rr+rrtrnnerror..:rrr.rr. te-9 CIDA RTU RNH TEL:(503)226-1285 AMERICAN HEATING STANDARDS 9/16/2021 FAX:(503)226 1670 OVERTURNING-RTU UNIT TO CURB LC#7 0.60+0.6W LC#8 0.6D+0.7E WIND-Overturning at unit to curb SEISMIC-Overtuminp at unit to curb hn' Mot_seismic_unit•== FPunit' Mot_wind_unit Pwind_unit 2 2 M — seismic_unit=2246.11 lb ft 7636.69 lb ft Mot_ of wind unit— (0.6Mot wind unit) Punit_vert (0•7Mot_seismic_unit) (0.6—0.7 0.2•SDS)'Wp Fup_wind_unit w — Fup_seismic_unit 2 w — 2 c Fup_wind_unit =972.58 lb Fup_seismic_unit=—243.32 lb 0-6-Pwind unit= 1714.91 lb 0.7•Fpunit=588.45 lb WIND GOVERNS RTU UNIT TO CURB ATTACHMENT Design attachment for 1,7151b sliding and 973 lb tension at unit to curb connection—18GAcurb 0.6•Pw,ind_unit= 1714.91 lb Fup wind,unit =972.58 lb Try 16GA x 6"clip with(4)#10 screws per clip VCLIP:= 4011b 0.6Pwind_unit= 1714.91 lb 0.6Pwind_unit 1/SHEAR USHEAR=0.713 6-VCLIP Fup_wind_unit UUPLIFf UUPLIFT=0.81 3•VCLIP Use(3)clip per side—(12)total E:\adcadd\21\00000-2021 Mechanical Projects\0242.01 American Heating Standards 2021\Structural\Not Complete \RTU\TRANE\WOOD\IateralMECH RTU V3ifJ12Y#(t{i#tvlfrMl+t4#aK•'!##Yx:Nile:ite f M fatsv.Y+f.Hltv+'MtYIYCHHINIY"dffrihY3lf##kPfA'.MlM f0WM.ydaws+r»'W.t.#fRtsop, $9,00.°f}1# xH ilk#3l#Y'PeHMryseMdY`WlsdpnMfl'7#*rp##..... roc/0 CIDA RTU RNH TEL:(503)226-1285 AMERICAN HEATING STANDARDS 9/16/2021 FAX:(503)226 1670 OVERTURNING-CURB TO ROOF LC#7 0.6D+0.6W LC#8 0.6D+0.7E WIND-Overturning at unit to curb SEISMIC-Overturning at unit to curb hmc hmcl Mot_wind_total wind 2 Mot_seis_total Fp' /) 2 Mot_windtotal= 11335.23 Ib ft Mot seis total=2874.84 lb ft 0.6(Mot_wind_total) Pvert_ASD (0•7'Mot seis total) (0.6—0.7.0.2•SDs)•(Wt) Fup_wind_total w — 2 Fup_seis_total:= w — 2 c Fup_wind total= 1270.58 lb Fup seis fora(_—202.32lb 0.6Pwind=2089.31lb 0.7•Fp=618.21b WIND GOVERNS CURB TO ROOF ATTACHMENT Design attachment for 2090Ib sliding and 1301lb uplift at curb to roof connection 0.6-Pwind=2089.31 lb Fup_wind_total= 1270.58 lb Try#12x3"WOOD SCREWS EACH SIDE—Long side to take tension,sh ortsdes to tale shear iscrew= 3in length of screw —gin Lp =2.38 in LP := iscrew screw length-Sheathing-tapered tip 2 thread length dthread:= iscrew'3 dscrew = 0.216in Screw diameter LP wthread:= 154•lb withdrawal capacity per inch Cp= Cp= 1.1 to 10•dscrew Cp:= if(Cp> 1.0,1.0,Cp) Cp= 1 Vauow:= 1.6.1561b.Cp Vallow=249.6 lb Tallow:= 1.6-dihread'wthread Tallow=492.8 lb 0.6•Pwind USHEAR 10•V USHEAR=0.837 allow Fup_wind_total UUPLIFr:= UUPLIFT=0.52 5'Tallow Use(5)#12x3"screws per side—(20)screws total E:\adcadd121\00000-2021 Mechanical Projects\0242.01 American Heating Standards 2021\Structural\Not Complete \RTUITRANE\WOOD\IateralMECH RTU O Tom!! CIDA RTU RNH TEL:(503)226-1285 AMERICAN HEATING STANDARDS 9/16/2021 FAX:(503)226 1670 MECHANICAL UNIT ATTACHMENT-LATERAL FORCES RTU RTU DESIGN ON 14"CURB-TRANE 25 TON UNIT WP:= 18781b Weight of unit We:= 100lb Weight of(E)curb Wt:= Wp+ We Wt= 19781b L= 121.6875in Length of unit Lc:= 121 in Length of Curb wm:= 84.1875in Width of unit we:= 81.1875inWidth of curb/curb adapter hm:= 64.125•in Height of unit he:= 14•in Height of curb hmc:= hm+ he hmc=78.13 in Total height of unit on curb SEISMIC PARTS AND PORTIONS (PORTLAND, OR) Design SDS:= 0.85 CONSERVATIVE FOR PORTLANDNANCOUVERAREA h:= 10ft Ip:= 1.0 aP:= 2.5 RP:= 6 z= h Air side HVAC component 0.4•aP P •Sm.l z FPunit C Rp 1 + 2 h Wp Fpuna=798.15 lb 0.7•FPurm=558.7 lb 0.4•a •SDS'I z Fp:= PR P• 1 + 2•h •Wt Fp=840.65 lb 0.7•Fp=588.45 lb WIND LOAD: BASED ON 2018 IBC/2019 OSSC V3,:= 135 Exposure B Kd:= 0.85 Kt,:= 0.7 KZt:= 1.0 GCr:= 1.9 GCr vcrt:= 1.5 qz:= 0.00256•Kh•KZiKd•V3s2•psf F:= GC(g2 F=52.74 psf Pwind unit F L hm Pwind unit=2858.18 lb "wind F•L•hmc Pwind=3482.18 lb WIND LOAD: BASED ON 2018 IBC/ASCE7-16-VERTICAL Fven qi GCr vent Fvert=41.64 psf Pwind unit vert:= Fvert•L'wm Pwind_unit_vert=2962.42 lb Punit_vert 0.6Wp-0.6Pwind_unit_vert Punit_vert=-650.65 lb Pvcrt ASD 0.6Wt-0.6Pwind_unit_vert Pvert_ASD=-590.65 lb Pvert LRFD= 0.9Wt- I•°Pwind_unit_vert Pvcrt_LRFD=-1182.22 lb E:\adcadd\21\00000-2021 Mechanical Projects\0242.01 American Heating Standards 2021\Structural\Not Complete \RTU\TRANE\WOOD\lateralMECH RTU CIDA RTU RNH TEL:(503)226-1285 AMERICAN HEATING STANDARDS 9/16/2021 FAX:(503)226 1670 OVERTURNING-RTU UNIT TO CURB LC#7 0.6D+0.6W LC#8 0.6D+0.7E WIND-Overturning at unit to curb SEISMIC-Overturning at unit to curb hm hn' Mot seismic unit FPunie Mot_wind unit-= Pwind_unif 2 - 2 M =7636.69 Ibft Mot seismic unit=2132.56lbft of wind umt (0.6Mot_wind_unit) 'unit_yen (0.7•Mot_seismic unit) (0.6-0.7.0.2•SDS)-Wp Fup wind unit-= — Fup_seismic_unit:= w 2 w — 2 c Fup_wind_unit= 1002.58 lb seismic unit=-231.02 lb 0.6•Pwind unit= 1714.91 lb 07•Fpunit=558.7 lb WIND GOVERNS RTU UNIT TO CURB ATTACHMENT Design attachment for 1,715 lb sliding and 1,003 lb tension at unit to curb connection-18GAcurb 0.6•Pwind_unit= 1714.91 lb Fup_wind_unit= 1002.58 lb nSCREW:= 4 Try 16GAx 6°clip with(4)#10 screws per clip VCLIP:= 401 lb 0.6Pwind unit= 1714.91 lb 0.6Pwind unit USHEAR:= USHEAR=0.713 6•Vcuup Fup_wind_unit UupLIFT UUPLIFI•=0.83 3•VCLIP Use(3)dip per side-(12)total E:\adcadd\21\00000-2021 Mechanical Projects\0242.01 American Heating Standards 2021\Structural\Not Complete \RTU\TRANE\WOOD\IateralMECH RTU rr.�r�I.w r t .r•.!l�Y++II r.}s�tA4.+3w+,Ye wt.fY..-srP�r� +.r:xer•�• a rt:'o: r r.�t•It+. nrr 1 ur r•nr.>r.�i r.•.e�fr � ..i-.r..+ .n r. �n- e_ar•rnsr +v..�..,er e r vras.arere rreerererrr..r... r4 /3 CIDA RTU ° RNH TEL:(503)226-1285 AMERICAN HEATING STANDARDS 9/16/2021 FAX:(503)226 1670 OVERTURNING-CURB TO ROOF LC#7 0.6D+0.6W LC#8 0.6D-+0.7E WIND-Overtumina at unit to curb SEISMIC-Overtuming at unit to curb hmc hmc Mot_wind_total Pwind' Mot_seis_total FP' 2 Mot wind total= 11335.23 lb ft Mot seis total=2736.49 lb ft 0.6(Mot_wind_total) Pvert_ASD (0.7•Mot_seis_total) (0.6—0.7.0.2•SDs)'(Wt) Fup_wind_total w — 2 Fup_seis_total W 2 c Fup wind_total= 1300.58 lb Fup_seis_total=—192.58 lb 0.6.Pwind 2089.31 lb 0.7•Fp=588.45lb wind= WIND GOVERNS CURB TO ROOF ATTACHMENT Design attachment for 2090Ib sliding and 1331lb uplift at curb to roof connection 0.6•Pwind=2089.31 lb Fup wind_total= 1300.58 lb Try#12x3"WOOD SCREWS EACH SIDE—Long side to take bnson,shortsdes to take shear 'screw:= 3 to length of screw LP:_ Iscrew—gin LP=2.38 in screw length-Sheathing-tapered tip 2 dthread:= Iscrew' thread length dscrew 0.216in Screw diameter Lp Wthread 154•b withdrawal capacity per inch C := C = 1.1 to p• 10•dscrew p Cp:= if(Cp> 1.0,1.0,Cp) Cp= 1 Vallow:= 1.6 156lb Cp Vallow=249.61b Tallow:= 1.6•dthread•wthread Tallow=492.8 lb 0.6 Pwind USHEAR 10•V US HEAR—0.837 allow Fup wind_total UUPLIFT:= UUPLIFF=0.53 5•Tallow Use(5)#12x3"screws per side—(20)screws total E:\adcaddl21100000-2021 Mechanical Projects10242.01 American Heating Standards 2021\Structural\Not Complete \RTU\TRANE\WOOD\IateralMECH RTU * CRITERIA: 1) 135MPH DESIGN WIND (52.74PSF) LRFD cc% 1 PROFFS D. G 2) 30 FT MAX ROOF HEIGHT 7V �,G 1 NA. `r,0 f ` oe �As `4�' 3) Sds-0.85 MAX 6335' 9 ,s3 ,, �f4��'�' 4) ROOF FRAMING TO BE VERIFIED FOR lf� y o GRAVITY AND UPLIFT LOADS BY OTHERS 'j ;e: 5) ADDITIONAL JOIST/FRAMING/BLOCKING SHALL / O:EGON - f , ' • BE PROVIDED UNDER ALL EDGES OF UNIT G F� �s, 2�b ,� / !' 420 '' gtOw PACKAGED UNITS: N�T�S G1S: torNA.L 2-27.5 TON 48VL, 50VT, 48KC, 5OKC, 48TC & 5OTC UNITS �` �' BY CARRIER EXPIRES: 6/30/23 UNIT SIZE CLIPS SCREWS CARRIER PER SIDE PER SIDE 2-4 TON 1 2 5-10 TON 2 3 12.5-20 TON 3 4 25-27.5 TON 4 6 (4) #10x1/2" LONG TEK SCREWS PER MECH UNIT BY OTHERS CLIP AT BASE OF HVAC UNIT AND AT CURB CAULKING N 16GAx6" CLIP EA. SIDE OF #12 SCREWS PER TABLE UNIT, SEE TABLE ABOVE FOR NUMBER PER SIDE RIGID INSULATION STANDARD 14" METAL CURB PER r ,, ' UNIT SUPPLIER - ,+ 8 MAX HEIGHT WOOD LEVELING CURB BY OTHERS ', --- (18GA MIN) --ANCHOR TO ROOF FOR 96OLB SHEAR AND la 31OLB UPLIFT (ASD) EACH SIDE FOR 10 TON ROOFING BY OTHERS UNITS AND LESS FRAMING OR BLOCKING ; --ANCHOR TO ROOF FOR 1,990LB SHEAR AND UNDER ALL EDGES OF 2 12OL8 UPLIFT (ASD) EACH SIDE FOR 12.5 TON • CURB BY OTHERS ii" UNITS AND UPFi jr. REMOVE ROOF SHEATHING AS REQ'D NOTES: 1) IF THICKNESS OF WOOD LEVELING CURB IS LESS THAN 3"--EMBED CURB SCREWS 2 1/2" MIN. INTO ROOF FRAMING 2) VERIFICATION OF ROOF FRAMING FOR UNIT WEIGHT BY OTHERS 3) NOTE: PROVIDE PROTECTION OF THE WOOD SCREWS TO MOISTURE AND DAMAGE r-i , MECHANICAL UNIT ATTACHMENT "- CARRIER SK1" = 1'-0" Q ' DRAWING TITLE:MECHANICAL UNIT SUPPORT DRAWING: y r PROJECT: Q ''r A#IIERICAN HEATING STANDARD .ccenEcruaE 15895 SW 72ND AVE SUITE 200 ini U (F1'A ',:'c PORTLAND. OREGON 97224 SF(UPORTUN'DOR "rcaioas TEL : 503226 i 285 lAMoscAPE FAX : 503 . 226 . 1670 JOB: 210242.01 DATE: 9.16.21 © 2021 CIOti INC. ILL RIGHTS RESERVED CRITERIA: SA R u c T URq 1) 135MPH DESIGN WIND (52.74PSF) LRFD i PROF 2) 30 FT MAX ROOF HEIGHT �� I NE �f/O/�� (D. GAG I/ 3) Sds-0.85 MAX _� ��� �� 9 syf�'c,�4) ROOF FRAMING TO BE VERIFIED FOR 1-- - aGRAVITY AND UPLIFT LOADS BY OTHERS es % 5) ADDITIONAL JOIST/FRAMING/BLOCKING SHALL / o r coN — • it. ' BE PROVIDED UNDER ALL EDGES OF UNIT A`-1 2ACKGED 50A TON KCA,S KGA KHA, LCH, LGH, ZCA, ZGA St ZHA �iS D. GT\C9 ``'S'JONAL��' UNITS BY LENNOX EXPIRES: 6/30/23 UNIT SIZE CLIPS SCREWS ROOF ATTACHMENT ROOF ATTACHMENT LENNOX PER SIDE PER SIDE SHEAR (ASD) TENSION (ASD) 2-6 TON 2 2 880 LB 220 LB 7.5-17.5 TON 3 4 1,500 LB 1,500 LB 20-30 TON 3 5 1.900 LB 1,790 LB 35-50 TON 6 12 3,720 LB 5,660 LB 1 (4) #10x1/2" LONG TEK SCREWS PER MECH UNIT BY OTHERS / CLIP AT BASE OF HVAC UNIT AND AT CURB /�CAULKING 16GAx6" CLIP EA. SIDE OF V UNIT, SEE TABLE ABOVE #12 SCREWS PER TABLE FOR NUMBER PER SIDE RIGID INSULATION STANDARD 14" METAL CURB PER I ,Y4 UNIT SUPPLIER (18GA MIN) ;;i; MAX HEIGHT WOOD LEVELING CURB BY OTHERS 'I:! ROOFING BY OTHERS '! -„ANCHOR TO ROOF FOR LOADS PER TABLE FRAMING OR BLOCKINGiq UNDER ALL EDGES OF f CURB BY OTHERS _� jr / __ REMOVE ROOF SHEATHING AS REQ'D NOTES: 1) IF THICKNESS OF WOOD LEVELING CURB IS LESS THAN 3"--EMBED CURB SCREWS 2 1/2" MIN. INTO ROOF FRAMING 2) VERIFICATION OF ROOF FRAMING FOR UNIT WEIGHT BY OTHERS 3) NOTE: PROVIDE PROTECTION OF THE WOOD SCREWS TO MOISTURE AND DAMAGE 0 MECHANICAL UNIT ATTACHMENT — LENNOX 1" = 1'-D" DRAWING TITLE:MECHANICAL UNIT SUPPORT DRAWING: itt N.:17 1 " „' PROJECT: AMERICAN HEATING STANDARD 2 I *Rc"rccraRE 15895 SW 72N0 AVE SUITE 200 cacurtERinc PORTLAND, OREGON 97224 SI(UPORTLND, OR HrE„„s TEL : 503 . 226 . 1 285 l.MOC.PE FAX : 503 . 226 . 1 670 JOB: 210242.01 DATE: 9.16.21 Q 2021 MA,INC.ALL RIGHTS RESERVED R at uuw 5igucTURq CRITERIA: � � 1)' 135MPH DESIGN WIND (52.74PSF) LRFD 1Y1 *i pIXOF 2) 30 FT MAX ROOF HEIGHT C D eFOR GRAVITY AND UPLIFT LOADS BY OTHERS '`E�1t 5) ADDITIONAL JOIST/FRAMING/BLOCKING SHALL ;+'CON J`� •',�� ' BE PROVIDED UNDER ALL EDGES OF UNIT 13, zo°�'��� 073 :` , CI PACKAGED UNITS: \S D. GI\ "ZONAL 3-25 TON THD, TSD, TSC, THC, WSC, WSD, YHC, YSC, YSD, TSD, TZC, YZC, YZD & TZD UNITS BY TRANE EXPIRES: 6/30/23 UNIT SIZE CUPS SCREWS TRANE PER SIDE PER SIDE 3 TON 1 2 4-10 TON 2 3 12.5-25 TON 3 5 (4) #10x1/2" LONG TEK SCREWS PER MECH UNIT BY OTHERS CLIP AT BASE OF HVAC UNIT AND AT CURB CAULKING /� 16GAx6" CLIP EA. SIDE OF #12 SCREWS PER TABLE UNIT, SEE TABLE ABOVE FOR NUMBER PER SIDE RIGID INSULATION STANDARD 14" METAL CURB PER , 8" MAX HEIGHT WOOD LEVELING CURB BY OTHERS `, UNIT SUPPLIER ! t (18GA MIN) --ANCHOR TO ROOF FOR 800LB SHEAR AND 440LB UPLIFT (ASD) EACH SIDE FOR 10 TON ROOFING BY OTHERS 7 UNITS AND LESS FRAMING OR BLOCKING , --ANCHOR TO ROOF FOR 1,720LB SHEAR AND UNDER ALL EDGES OF i 790LB UPLIFT (ASD) EACH SIDE FOR 12.5 TON CURB BY OTHERS ' UNITS AND UP " \-- REMOVE ROOF SHEATHING AS REQ'D NOTES: 1) IF THICKNESS OF WOOD LEVELING CURB IS LESS THAN 3"--EMBED CURB SCREWS 2 1/2" MIN. INTO ROOF FRAMING 2) VERIFICATION OF ROOF FRAMING FOR UNIT WEIGHT BY OTHERS 3) NOTE: PROVIDE PROTECTION OF THE WOOD SCREWS TO MOISTURE AND DAMAGE 3 MECHANICAL UNIT ATTACHMENT - TRANE SK1" = 1'-0" i:7DRAWING TITLE:MECHANICAL UNIT SUPPORT DRAWING: 13 PROJECT: CIAMERICAN HEATING STANDARD ARNITEavaE 15895 SW 72ND AVE SUITE 200 ME EE"i"c PORTLAND, OREGON 97224 SI( U "e PORTLAND, OR "rr c,ncs T E L : 5 0 3 . 2 2 6 . 1 2 8 5 .A"DSCAPE FAX : 503 . 226 . 1 670 JOB: 210242.01 DATE: 9.16.21 © 2021 CIDA INC.AU.RIGHTS RESERVED J. s