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AMERICAN HEATING o 201E. RTU ATTACHMENT EC 4) WOOD DECK STRUCTURAL CALCULATIONS CARRIER UNITS: CU I-CU7 LENNOX UNITS: LU I-LU7 TRANE UNITS: TU I-TU7 SKETCHES: SK1 (23 PAGES TOTAL INCLUDING COVER SHEET) • August 10, 2015 , , PROJECT NUMBER: 150120.01 7,-;17-77 -1 ,., ,, v,.:-.4-- „,--,y, Pliiiiip ,/-7— R:AilIFLTUFf. ENt.,I vErRlt,G Pt ANt,,, i( iNR -4'i ;:,,: :i,'-fm• ,,,, -43, , v je: 31 i- oREGoN - LANtDSCAPE 4,.... k „.,., A... 15895 SW 72ND AVE ,i`,tZ,t-:-.,' , ,.•-'-' ;:,----7-..:±_:::--------\-:*44 6,5,W)T-1.Ai.,1,-7:-.:? SUITE 200 f 1 EXPIRES: 49 / PORTLAND,OR 97224 PHONE:503.226.1285 FAX:503.226.1670 INFO@CIDAINC.COM VVVVW.CIDAINC.COM W R 3 r • J J. CARRIER UNITS AMERICAN HEATING STANDARDS 150120.01 Pwind(lateral)= 52.74 psf Pwind(vert)= 41.64 psf Fp= 0.425"Weight MAX.WEIGHT MIN.WEIGHT LENGTH WIDTH HEIGHT 0.6(WIND} NET VERTICAL 0.7(SEIS) UNIT SIZE' LATERAL 0.6(W)+0.6(D) LATERAL (LB) (LB) (IN) (IN) (IN} 1LB) (LB) (LB) 2.0 TON 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 33.375 545 -310 147 5.0 TON 580 506 74.375 46.75 41.375 676 -300 173 _ 6.0 TON 610 597 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 115.875 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 1.7 TON 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 141.5 86.375 48.25 1,500 -878 668 25 TON 2292 2118 157.75 86.375 57.375 1,989 -2118 682 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 1.0(W) 1.0(D) 0.6(WIND) 0.6(W)-0.6(D) 1.0(W) 1.0(W)+0.9(D) 1.0(WIND) 1.0(W)-0.9(D) (LB-FT) (LB-FT) (LB) (LB) (LB-FT) (LB-FT) (LB) (LB) 2 TON 1,306 449 447 355 2,317 449 595 601 2.5 TON 1,432 465 468 382 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 1,265 955 546 363 2,548 955 775 574 5.0 TON 2,208 932 581 420 3,481 932 730 642 6.0 TON 1,944 1,163 677 443 3,481 _ 1,163 906 696 10 TON 3,279 2,604 957 558 5,402 2,604 1,228 829 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 17.5 TON 5,028 6,619 1,501 943 8,369 6,619 1,936 1,232 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 1 OF 1 - 8/10/2015 OA i C,.-- CIDA RTU LAJ TEL:(503)226-1285 AMERICAN HEATING STANDARDS 8!7/2015 FAX: (503)226 1670 150120.01 MECHANICAL UNIT ATTACHMENT-LATERAL FORCES RTU RTU DESIGN ON 14" CURB -CARRIER 10 TON UNIT Wp:= 10501b Weight of unit We:= 1001b Weight of(E)curb Wt:= Wp+ We Wt= 11501b L:= 88.125in Length of unit Lc:= 88in Length of Curb wm:= 59.5in Width of unit we:= 56.5in Width of curb/curb adapter hm:= 49.375-in Height of unit he:= 14•in Height of curb hmc:= hm+ he hmc=63.38 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:=66 z:= h Air side HVAC component 0.4-a -SDs-I z FPunit 1 + 2— •W F 446.25 lb 0.7-F =312.38 lb Rp p � � p Punit= Punit- 0.4-apSDS-1p f z Fp:_ • I + 2-- Wt Fp=488.75 lb 0.7-Fp=342.13 Ib RP ` h WIND LOAD: BASED ON 2012 IBC/2014 OSSC Vas:= 135 Exposure B Kd:= 0.85 Kh:= 0.7 Kzt= 1.0 GCr:= 1.9 GCr Vert:= 1.5 qz:= 0.00256-Kh-K •Kd-V3s2-psf F:= GCr qz F=52.74 psf Pwind unit FL-11m wind unit = 1593.76 lb Pwind F•L•hmc Pwind=2045.66 lb WIND LOAD: BASED ON 2012 IBC/ASCE7-10 VERTICAL Fvert:= qi GCr vert Fvert=41.64 psf Pwind_unit_vert Fvert-L'Wm Pwind unit yen = 1516.24 lb Pvett ASD 0.6Wp—0.6Pwind_unit_vert PvertASD=—279.75 lb Pvert_LRFD= 0.9Wp- 1.0Pwind_unit_vert Pvert_LRFD=-571.24 lb 1 E:\adcadd\15\000-2015 mechanical unit projects\0120.01 American Heating Standards 2015\2015\RTU\CARRIER \IateraIMECH RTU curb 10 TON.mcd .L -2CIDA RTU LAS TEL:(503)226-1285 AMERICAN HEATING STANDARDS 8/7/2015 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 h �'1ot:wind_unit Pwindunit. 2m Mot_seismic_unit FPunit J M -3278.82 lb ft Mi. seismic_ullunit =918.07 lb ft of wind unit— — �m Mres wp'Z Mres=2603.1 lb ft (0.6Mot_}vind_unit) Pven ASD {0.7•M }} Fup_wind_unit — ot.seismic_unit 0.6•MresJ wc 2 WIND GOVERNS RTU UNIT TO CFup_seismic_unit we Fup_vvind_unit =557.71 lb Fup_seismic_unit =-195.23 lb 0.6•Pwind_unit=956.25 lb 0.7 FPunit=312.38 lb URB ATTACHMENT Design attachment for 957 sliding and 558Ib tension at unit to curb connection -18GA curb 0.6-Pwind_unit=956.25 lb Fup_wind_unit =557.71 lb n 4 Try 18GA x 6" clip with (4)#10 screws per clip VCLIp:= 208Ib•(1.33) nSCREW 0.6P}vind unit =956.25 lb 0.6Pwind_unit USHEAR USHEAR =0.432 2'VCL!P Fup_wind_untt t ltPLJFT ULtPLIFT=0.5 I.VCLIP Use(1)clip per side-(4)total E:ladcadd1151000-2015 mechanical unit projects10120.01 American Heating Standards 2015120151RTU\CARRIER llateralMECH RTU curb 10 TON.mcd SCREW CIDA RTU LAJ TEL:(503)226-1285 AMERICAN HEATING STANDARDS 8/7/2015 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-Overturning at unit to curb I 12—me hmc �1ot}vindtotal Pwind' Mot_seismic_totai := Fp. 2 Mot_wind_total =5401.8 lbft Mot seismic total = 1290.61 lb ft We Mres=2603.1 lb ft 0.6Mot Winti_._total) Pvert ASD Mres:_ fit' 2 Fup_wind_total :_ we 2 (0.7•Mot seismic total —0•64Mres) Fup_seismic_total :_ we Pup wind total =828.25 lb Fup seismic_totat =—153.12 lb 0.6•Pwind= 1227.39 lb 0.7Fp=342.13 lb WIND GOVERNS CURB TO ROOF ATTACHMENT Design attachment for 12281b sliding and 829b uplift at curb to roof connection 0.6•13slind= 1227.39 lb Fup_wind_total =828.25 lb Try#1 0x3" SCREWS dscrew:_ 21n Screw thread depth Tallow:= 135 lb•1.6-dscrew Vallow:= 116Ib-1.6 in Per Screw Per Screw 0.6Pwind USHEAR:_ 10-Vallow USHEAR=0.661 Fup_wind total UUPLIFT IFT:= LPLIFT=0.24 BT,I low Use#10x3"screws at 12" O.C. 4 E:\adcadd115\000-2015 mechanical unit projects\0120.01 American Heating Standards 2015\20151RTU\CARRIER \lateralMECH RTU curb 10 TON.mcd Cu\ S- CIDA RTU LAJ TEL:(503)226-1285 AMERICAN HEATING STANDARDS 8/7/2015 FAX: (503)226 1670 150120.01 MECHANICAL UNIT ATTACHMENT-LATERAL FORCES RTU } RTU DESIGN ON 14" CURB -CARRIER 27.5 TON UNIT Wp:= 26401b Weight of unit We:= 100lb Weight of(E)curb Wt:= Wp+ We Wt=27401b L:= 157.75in Length of unit Le:= 157in Length of Curb wm:= 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 hip,:= hm+ he hme=71.38 in Total height of unit on curb SEISMIC PARTS AND PORTIONS (PORTLAND,OR) Design SDS:= 0.85 CONSERVATIVE FOR PORTLAND/VANCOUVERAREA h:= l OIt Ip 1.0 ap:= 2.5 Rp:= 6 z:= h Air side HVAC component 0.4•a •SDS•1 z FPunit:_ 1 + 2._).W F 1122 Ib 0.7 F 785.4Ib P Rp h F punit= punit= 0.4•ap•SDS-Ip ( z} Fp:_ • 1 + 2-- I•W, Fp= 1164.5 lb 0.7•Fp=815.15 lb RP hJ WIND LOAD: BASED ON 2012 IBC/2014 OSSC Vas:= 135 Exposure B Kd:= 0.85 Kh:= 0.7 Kzt:= 1.0 GCr:= 1.9 GCr vert:= 1.5 qz:= 0.00256•Kh-K Kd-V3,2-psf F:= GC'gz F=52.74 psf Pw nd unit F•L•hm Pwind unit=3315.18 lb Pwind:= F'L'hmc Pwind=4124.12 lb WIND LOAD: BASED ON 2012 IBC/ASCE7-10-VERTICAL Fvert gz-GCr vert Fvert=41.64 psf Pwind_unit_vert FVert•L•wm wind unit vert =3940.13 lb Pvert_ASD:= 0.6Wp-0.6Pwind_unit_vert PvertASD =-780.08 lb Pvert_LRFD = 0.9Wp- I.OPwind-unit vert Pvert_LRFD=-1564.13 lb 0 E:\adcadd\15\000-2015 mechanical unit projects\0120.01 American Heating Standards 2015\2015\RTU\CARRIER \IateralMECH RTU curb 27.5 TON.mcd C I DA RTU LAJ TEL:(503)226-1285 AMERICAN HEATING STANDARDS 8/7/2015 FAX: (503)226 1670 150120.01 OVERTURNING-RTU UNIT TO CURB LC#7 0.6D+0.6W LC#8 0.60+0.7E WIND-Overturning at unit to curb SEISMIC-Overturning at unit to curb hm hm Motseismic_unit -= FPunit"(2 Mot_wind_unit Pwind_unit' 2 Mot_seismic_unit =2682.28 lb ft Mot wind unit=7925.36lbft w �tres Wp- m Ares=9501.21b ft 2 (0.6Mot_wind_unit) Pven_ASD (o 7 M0.6 ot_seismic_ Munii res Fup_wind_unit w _ 2 Fup_seismic_unit c We Fup_wind_unit = 1074.45 lb Fup_seismic_unit =—550.26 lb 0.6•P wind unit= 1989.11 lb 0.7•FPunit=785.4 lb WIND GOVERNS RTU UNIT TO CURB ATTACHMENT Design attachment for 1990 sliding and 1075Ib tension at unit to curb connection —18GA curb 0.6•Pwind unit= 1989.11 lb Fup_wind_unit = 1074.45 lb nSCREW:= 4 Try 18GA x 6" clip with (4)#10 screws per clip VCLtp= 2081b•(1.33)•nsCREW 0.6Pwind_unit= 1989.11 lb 0.6Ptivind_unit USHEAR USHEAR=0.449 4"V`CS..IP Fup_wind_unit 0 49 2 v UUPLIFT UUPLIFT= CLIP Use(2)clip per long side and(2)clip per short side—(8)total E:\adcadd\15\000-2015 mechanical unit projects\0120.01 American Heating Standards 2015\2015\RTU\CARRIER \IateralMECH RTU curb 27.5 TON.mcd C Lk. CI DA RTU LAJ TEL:(503)226-1285 AMERICAN HEATING STANDARDS 8/7/2015 FAX:(503)226 1670 150120.01 OVERTURNING-CURB TO ROOF 111 LC#7 0.6D+0.6W LC#8 0.6D+0.7E WIND-Overturninq at unit to curb SEISMIC-Overturninq at unit to curb hmc\ hmc Mot_wind_total:= Pwind'2 Mot_seismic_total := Fp. 2 Mot wind total = 12265 lb ft Mot seismic total =3463.17 lb ft We Mres=9501.21bft (0.6Mot_wind_total) Fvert_ASD Mres-= We 2 Fup_wind_total We "'" 2 (0.7•Mot_seismic_total —0.6'Mres) Fop seismic_total we Fup_wind total = 1449.2 lb Fup seismic total =—473.0916 0.6-Pwind=2474.47 lb 0.7Fp=815.15 lb WIND GOVERNS CURB TO ROOF ATTACHMENT Design attachment for 2475Ib sliding and 1450b uplift at curb to roof connection 0.6-13tvind=2474.47 lb Fup_Wind_total = 1449.2 lb Try#10x3" SCREWS dscrew:= 21n Screw thread depth Tallow.:= 135—lb•1.6-dscrew Vallow:= 1161b-1.6 in Per Screw Per Screw 0.6Pwind USHEAR-- 16 �' allow USHEAR=0.833 Fup_wind_total UUPLIFT:= t-IUPLIFT=0.24 14Tallow Use#10x3" screws at 12" O.C. E:\adcadd\15\000-2015 mechanical unit projects\0120.01 American Heating Standards 2015\2015\RTU\CARRIER \lateralMECH RTU curb 27.5 TON.mcd LENNOX UNITS AMERICAN HEATING STANDARDS 150120.01 Pwind'(lateral)= 52.74 psf Pw)nd(vert)- 41.64 psf Fp= 0.425•Weight MAX.WEIGHT MIN.WEIGHT LENGTH WIDTH HEIGHT 0.6(WIND) NET VERTICAL 0.7(SEIS) UNIT SIZE (LB), (L8) (IN} (IN) ; �)N) LATERAL D.6(W)+0.6(D) LATERAL (LB) (LB) (L8) 2 TON 530 530 85.25 47 35.375 663 377 158 2.5 TON 533 533 85.25 47 35.375 663 -376 159 3 TON 762 484 85.25 47 36.875 691 -405 227 4TON 806 498 85.25 47 35,375 663 -405 240 5 TON 913 530 85.25 47 43.375 812 -378 272 6 TON 960 640 85.25 47 43.375 813 _ -312 286 7.5 TON 1318 783 101.25 60.125 46.875 1,044 -586 392 60.125 8.5 TON 1326 922 101.25 46.875 1,044 -504 394 10 TON 1361 962 101.25 60.125 46.875 1,044 -480 405 12.5 TON 1401 1052 101.25 60.125 46.875 1,044 -426 417 13 TON 2270 1935 107.75 91.125 54.25 1,285 -1,073 675 15 TON 2505 1790 133 91 55 1,608 -1,026 745 17.5 TON 2615 1935 133 91 55 1,608 939 778 20 TON 2715 2180 133 91 55 1,608 -792 808 25 TON 2780 2180 145 91 65 2,072 982 827 UNIT TOTAL OT MOMENT RES.MOMENT LATERAL Fup OT MOMENT" . RES.'MOMENT LATERAL Fup UNIT SIZE 1.0(W) 1.0(D) 0.6(WIND) 0.6(W)-0.6(D) 1.0(W) 1.0(W)+0.9(D) 1.0(WIND) 1.0(W-O. (LB-FT) (LB-FT) (LB) (LB) (LB-Fr) (LB-FT) (LB) (LB) 2 TON 1,629 1,038 663 456 3,172 1,038 926 708 _ 2.5 TON 1,629 1,044 663 455 3,172 1,044 926 707 3 TON 1,770 948 691 492 3,368 948 954 754 4TON 1,629 948 663 469 3,172 948 926 722 S TON 2,448 1,038 813 590 4,283 1,038 1,075 890 6 TON 2,448 1,254 813 557 4,284 1,254 1,075 857 722 5,727 __4 1,962 7.5 TON 3,396 1,962 1,044 1,355 1,015 8.5 TON 3,396 2,310 1,044 680 5,727 2,310 1,355 974 10 TON 3,396 2,410 1,044 668 5,727 2,410 1,355 962 12.5 TON 3,396 2,636 1,044 641 5,727 2,636 1,355 935 13 TON 4,840 3,995 1,285 892 7,660 3,995 1,517 1,099 15 TON 6,141 6,788 1,608 1,016 9,664 6,788 2,017 1,304 17.5 TON 6,141 7,337 1,608 972 9,664 7,337 2,017 1,261 20 TON 6,141 8,266 1,608 899 9,664 8,266 2,017 1,187 25 TON 9,350 8,266 2,072 1,256 13,811 8,266 2,518 1,621 1 1 OF 1 8/10/2015 1- Z_ CIDA RTU LAJ TEL:(503)226-1285 AMERICAN HEATING STANDARDS 817/2015 FAX:(503)226 1670 150120.01 MECHANICAL UNIT ATTACHMENT-LATERAL FORCES RTU RTU DESIGN ON 14" CURB -LENNOX 10 TON UNIT Wp:= 9621b Weight of unit We:= 100lb Weight of(E)curb Wt:= Wp+ We Wt= 1062 Ib L:= 101.25in Length of unit Lc:= 101 in Length of Curb wm:= 60.125in Width of unit w,:= 57.125in Width of curb/curb adapter hm:= 46.875•in Height of unit hc:= 14-in Height of curb hmc:= hm+ he hmc=60.88 in Total height of unit on curb SEISMIC PARTS AND PORTIONS (PORTLAND, OR) Design SOS:= 0.85 CONSERVATIVE FOR PORTLANDNANCOUVER AREA h:= 1011 Ip:= 1.0 ap:= 2.5 RP:= 6 z:= h Air side HVAC component 0.4•ap-SDS•IP FPunit 1 + Rp h P FPunit=408.85 lb 0.7-Fpunit=286.19 lb 0.4 apKSDS Ip r Fp=_ 1 + 7'- •Wt Fp=451.3516 0.7-Fp=315.9416 WIND LOAD: BASED ON 2012 IBC/2014 OSSC Vas:= 135 Exposure B Kd= 0.85 Kh:= 0.7 KA:= 1.0 GC,:= 1.9 GCr vert:= 1.5 qz:= 0.00256-Kh-Kf Kd-V352-psf F:= GCS qz F=52.74 psf Pwind_unit:= F'I-'hm E'wind unit= 1738.41 lb Pwind: F'L'hmc Pwind=2257.61 lb WIND LOAD: BASED ON 2012 IBC/ASCE7-10 VERTICAL Fven qi GCr_vert Evert=41.64 psf Pwind_unit_vert Fvert-L-wm Pwind unit ven = 1760.37 lb 1'vert_ASD 0.6Wp-0-6Pwind_unit vert Pvert ASD =-479.0216 PvertLRFD C.9%- LOPwind unit ven 'ven_LRFD=-894.57 lb I E:tadcadd\15\000-2015 mechanical unit projects\0120.01 American Heating Standards 2015\20151RTU\LENNOX \IateraIMECH RTU curb 10 TON.mcd CIDA RTU LAJ TEL:(503)226-1285 AMERICAN HEATING STANDARDS 8/7/2015 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 h hm to M0t_seismic_unit FPunit" —� �'totwind_unit Pwind_unit"2 2 JJ M _ —3395.33 tb ft Mot_seismic unit =798.54 lb ft of wind unit — Mres Wp"K'm Mres=24101b ft 2 (0.6Mot wind_unit) PvertASD ( Fup_wind_unit — (0.7•Motseismic_unit —0.6•Mres) we 2 Fup seismic unit uc Fup wind_unit =667.46 lb Fup_,seismic.._unit --- —186.33 lb 0.6•P«,ind_unit= 1043.05 lb 0.7•Fpunit=286.19 lb WIND GOVERNS RTU UNIT TO CURB ATTACHMENT Design attachment for 1044Ib sliding and 66816 tension at unit to curb connection —18GA curb 9'6•Pwind,...unit= 1043.05 lb Fup_wind_unit =667.46 lb nsCREw:= 4 Try 18GA x 6"clip with (4)#10 screws per clip "CLIP:= 2081b•(133)•nsCRE 0.6Pwind_unit = 1043.0516 0.6Pwind_unit USHFAR USHEAR=0.471 2 VCLIP Pup_wind_unit UUPLIFT UUPLIFT=4.6 I'vCLIP Use (1)clip per side—(4)total r E:1adcadd\15\000-2015 mechanical unit projects\0120.01 American Heating Standards 2015\2015\RTU\LENNOX \lateralMECH RTU curb 10 TON.mcd C I DA RTU LAJ TEL: (503)226-1285 AMERICAN HEATING STANDARDS 8/7/2015 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-Overturning at unit to curb hmc hmc Mot_wind_total CPwind' 2 Mot_seismic_total := FP'2 \\ Mot_wind_total=5726.3 lb ft Mot seismic total = 1144.83 lb ft W Mre,=24101bft (0.6Mot_wind_total) PvertrtASD Mres:= 't 2 Fup_wind_total :— Vic 2 (o.7•Mot seismic total —0•6•Mres) Fup_seismic_total :— we Fup_Wind_total =961.25 lb Fup_seismic_total =—150.261b 0.6-Pwind= 1354.57 lb 0.7Fp=315.94 lb WIND GOVERNS CURB TO ROOF ATTACHMENT Design attachment for 13551b sliding and 962b uplift at curb to roof connection 0.6•Pwind= 1354.57 lb Fupwind_total =961.25 lb Try#10x3" SCREWS dscrew:= 2in Screw thread depth Tallow:= 135 lb•1.6•dscrew Vallow:= 116lb•1.6 in Per Screw Per Screw 0.6Pwind USHEAR:= 12•Vallow USHEAR=0.608 Fup_winrl_total UUPLIFT:= UUPLIFT=0.25 9Tallow Use#10x3" screws at 12" O.C. E:\adcadd115\000-2015 mechanical unit projects\0120.01 American Heating Standards 2015120151RTU\LENNOX \IateralMECH RTU curb 10 TON.mcd • S- ODA RTU IA,1 TEL: (503)226-1285 AMERICAN HEATING STANDARDS 8/7/2015 FAX:(503)226 1670 150120.01 MECHANICAL UNIT ATTACHMENT-LATERAL FORCES RTU RTU DESIGN ON 14" CURB -LENNOX 25 TON UNIT Wp:= 218016 Weight of unit We:= 100lb Weight of(E)curb Wt= Wp+ We Wt=228016 L:= 145in Length of unit Le:= 145in Length of Curb wm:= 91 in Width of unit we:= 88in Width of curb/curb adapter hm:= 65-in Height of unit he:= 14-in Height of curb hmc:= hm+ he hmc=79 in Total height of unit on curb SEISMIC PARTS AND PORTIONS (PORTLAND, OR) Design SOS:= 0.85 CONSERVATIVE FOR PORTLANDNANCOUVER AREA h:= I Oft Ip:= 1.0 ap:= 2.5 RP: 6 z:= h Air side HVAC component 0.4•ap Sps•Ip z Fpunit 1 4" 2--)-1V9F 926.5lb 0.7-F =648.55 lb Rp h punit= purm 0.4-ap•SDS"Ip ( z� Fp:= •( I +2 — Wt Fp=969 lb 0.7•Fp=678.31b Rp l h, WIND LOAD: BASED ON 2012 IBC/2014 OSSC Vas= 135 Exposure B Kd 0.85 Kh:= 0.7 KZt:= 1.0 GCr:= 1.9 GCr vert:= L5 qZ:= 0.00256•Kh"KZi Kd'V'3s2"psf F:= GC„-q, F=52.74 psf wind unit F•L•hm Pwind unit=3452.21 lb kind:= F•L•hmc wind=4195.76 lb WIND LOAD: BASED ON 2012 IBC/ASCE7-10-VERTICAL Fvert:= (1 GCr vert Fvert=41.64 psf wind unit vert Fvert"1••wm wind unit vert =3815.6 lb Fvert ASD:= 0.6Wp—0.6Pwind_unitvert Pvert rtASD =—981.36 lb Pvert_LRFD 0.9Wp 1.0Pwind_unit_vert Pvert_LRFD=—1853.6 lb E:\adcadd\15\000-2015 mechanical unit projects10120.01 American Heating Standards 2015\2015\RTU\LENNOX \IateraIMECH RTU curb 25 TON.mcd CIDA RTU LAJ TEL:(503)226-1285 AMERICAN HEATING STANDARDS 8/7/2015 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 Itm Mot seismic_unit := FPunit' Mot_wind_unit:= Pwind_unit'2 2 Mof windunit=9344.7316 ft Mot_seismic_unit =2509.27 Ib ft win Mres:= Wp' Mres=8265.8 lb ft 2 (0.6Mot_wind,.,unit) Pvert_ASD (0.7•M 0.6•M Fup_wind_unit :_ — ot_seismic_unit — res ) we 2 Fup_seismic_unit we Fup_wind_unit = 1255.66 lb Fup_seismic_unit =—436.771b 0.6•13wind_unit=2071.32 lb 0.7•Fpunit=648.55 lb WIND GOVERNS RTU UNIT TO CURB ATTACHMENT Design attachment for 2072 sliding and 1256Ib tension at unit to curb connection—18GA curb 0.6-Pwind_unit=2071.32 lb Fup_wind_unit = 1255.66 lb nSCREW:= 4 Try 18GA x 6"clip with (4)#10 screws per clip VcuP:= 208Ib•(1.33)•nSCREw 0•6Pwind_unit=2071.32 lb 0.6Pwind unit USHEAR:= USHEAR=0.468 vCLIP Fup_wind unit UUPLIFT:= UUPLIFT=0.57 2•vCLIP Use (2)clip per side—(8)total I E:\adcadd\151000-2015 mechanical unit projects10120.01 American Heating Standards 2015\20151RTU\LENNOX llateralMECH RTU curb 25 TON.mcd i—LA CIDA RTU LAJ TEL:(503)226-1285 AMERICAN HEATING STANDARDS 8/7/2015 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-Overturning at unit to curb hmc� hmc Moti Mot_wind_totai:= Ptvind'2 seismic total := FP'-2 Mot wind_total = 1381 I lb ft Mot seismic total =3189.62 Ib ft We Mres=8265.8 lb ft 0.6Mot_wind_total) Fvert ASD Ares-- WY 2 Fup_wind_total :— We 2 (0.7'Mot seismic total —"*Mres) Fop_seismic_total :- We Fup_wind_total = 1620.67 lb Fup seismic total =—379.54 lb 0.6•Ptivind=2517.46 lb 0.7Fp=678.3 lb WIND GOVERNS CURB TO ROOF ATTACHMENT Design attachment for 25181b sliding and 1621b uplift at curb to roof connection 0.6•Pw.ind=2517.46 lb Fup_wind_total = 1620.67 lb 41 Try#10x3' SCREWS dew:= 2in Screw thread depth Tallow:= 135 lb•l.6•dscrew van.:= 1 161b•1.6 in Per Screw Per Screw 0.6Pwind LtSHEAR:— l 6•Valiow USHEAR=0.848 Fup_wind_total LIUPLIFT:- UUPLIFT=0.31 12Tallow Use#10x3" screws at 12" O.C. 4 E:\adcadd\15\000-2015 mechanical unit projects\0120.01 American Heating Standards 2015\20151RTU\LENNOX \lateralMECH RTU curb 25 TON.mcd 'a4111%bl. I jklbl , 1 • TRANE UNITS AMERICAN HEATING STANDARDS 150120.01 Pwind(lateral)= 52.74 psf Pwind(vert)= 41.64 psf Fp"= 0.425*Weight 0.6(WIND) NET VERTICAL 0.7(SEIS) UNIT SIZE MAX.WEIGHT MIN.WEIGHT " LENGTH WIDTH HEIGHT LATERAL 0.6(W)+0.6(D) LATERAL (LB) (LB) (IN) (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 121.6875 84.1875 64.125 1,715 -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 OT MOMENT RES.MOMENT LATERAL Fup OT MOMENT RES.MOMENT LATERAL Fup UNIT SIZE 1.0(W) 1.0(0) 0.6(WIND) '; 0.6(W)-0.6(D) 1.0(W) 1.0(W)+0.9(D) 1.0(WIND) 1.0(W)-0.9(D) (LB-FT) (LB-FT) (LB) (LB) (LB-FT) (LB-FT) (LB) (LB) 3 TON 1,402 887 557 369 2,643 887 772 594 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 6,588 1,715 1,003 11,336 6,588 2,090 1,331 I I 1 OF 1 8/10/2015 2. CIDA RTU LAJ TEL: (503)226-1285 AMERICAN HEATING STANDARDS 8/7/2015 FAX:(503)226 1670 150120.01 MECHANICAL UNIT ATTACHMENT-LATERAL FORCES RTU rr RTU DESIGN ON 14" CURB -TRANE 10 TON UNIT Wp:= 11991b Weight of unit W,:= 100lb Weight of(E)curb W1:= Wp+ W WI = 1299 lb L:= 99.6875 in Length of unit Lc:- 96.6875 in Length of Curb wm:= 63.1875in Width of unit wC:= 61.1875inWidth of curb/curb adapter hm:= 50.875-in Height of unit he:= 14-in Height of curb hme:= hm+ he hmc=64.88 in Total height of unit on curb SEISMIC PARTS AND PORTIONS (PORTLAND,OR) Design SDS:= 0.85 CONSERVATIVE FOR PORTLANDNANCOUVER AREA h:= l Oft 1p:= 1.0 ap:= 2.5 RP:= 6 z:= h Air side HVAC component 0.4-ap-SDS•Ip 1 z FPunit • 1 +2--)-W F 509.5716 0.7•F 356.716 RP h p Punit= Punit= 0.4-aP SDS•Ip f z Fp:_ • 1 +2-- Wt Fp=552.07 lb 0.7-Fp=386.45 lb RP h 4 WIND LOAD: BASED ON 2012 IBC/2014 OSSC V35:= 135 Exposure B Kd:= 0.85 Kh:= 0.7 K.:= 1.0 GCr:= 1.9 GCr vert:= 1.5 qZ:= 0.00256-Kh-Kzi Kd-V3,2-psf F:= GC,-g, F=52.74 psf Pwind unit:= F-L•hm Pwind unit= 1857.64 lb Pwind:= F•L•hmc Pwind=2368.83 lb WIND LOAD: BASED ON 2012 IBC/ASCE7-10 VERTICAL Fvert g 'GC vert Fven=41.64 psf Pwind unit vert Fvert'L-wm Pwind unit vert = 1821.48 lb "vert_ASD 0.6Wp—0•--wind_unit vert Pvert_ASD=—373.49 lb Pvert_LRFD .. 0.9Wp— I.013vand_unitvert Pvert_LRFD=—742.38 lb i E:\adcadd1151000-2015 mechanical unit projects\0120.01 American Heating Standards 2015\2015\RTU\TRANE \IateralMECH RTU curb 10 TON.mcd 3 CIDA RTU LAJ TEL:(503)226-1285 AMERICAN HEATING STANDARDS 8/712015 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-Overtumjng at unit to curb (bin) hm Mot seismic_,unit FPunit" Mot_wind_unit Pwind_unit"? 2 Mot_wind_unit=3937-8 lb Mot seismic_unit = 1080.19 lb ft Wm Mres= Wp'— Mres=3156.7 lb ft 2 (0.6Mot_wind unit) PvertASD Fup_wind_unit -` (0.7•Mot_seismic_unit —0-6*Mres) F we 2 up seismic_unit Fupwind_unit =650.11 lb Fup_seismic_unit =—223.17 lb 0.6•Pwind_unit= 1114.58 lb 0.7•Fpunit=356.7 lb WIND GOVERNS RTU UNIT TO CURB ATTACHMENT Design attachment for 797 sliding and 471lb tension at unit to curb connection—18GA curb 0.6•Pwind_unit= 1114.58 lb FUP_wind_unit =650.11 lb nSCREW:= 4 Try 18GA x 6" clip with (4)#10 screws per clip VCL1P 2081b•(1.33)•nscREw 0.6P� d_uni = 1114.58 lb 0.6Pwind unit "'SHEAR ,„ USHEAR=0.504 2" CLIP Fup_wind unit UUPLIFT:= UUP1.IFT=0.59 I"vCLIP Use(1)clip per side—(4)clips total I E:\adcadd115\000-2015 mechanical unit projects\0120.01 American Heating Standards 2015120151RTU\TRANE \IateralMECH RTU curb 10 TON.mcd 1LA9 CIDA RTU LAS TEL:(503)226-1285 AMERICAN HEATING STANDARDS 8/7/2015 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-Overturning at unit to curb hmc)Mot_wind_total (Pwind2 m hmc Mtiittl := F13"—T Mot_wind_total =6403.2Ibft 'tot seismic total = 1492.33 lb ft We of �4�nd_total M =3156.7Ibft F (0.6M ) — Pvert ASD Mres:= Wt- 2 res up_wind_total we 2 (0.7•Mot_seismic_total _0.6•Mre) Fup_seismic_total We Fup_wind_total =940.22 lb Fup_seismic_total =—184.83 lb 0.6.Psiad= 1421.3 lb 0.7Fp=386.45 lb WIND GOVERNS CURB TO ROOF ATTACHMENT Design attachment for 1422lb sliding and 941b uplift at curb to roof connection 0.6 Pwind= 1421.3 lb Fup_wind_total =940.22 lb Try#10x3" SCREWS dscrew:= 2in Screw thread depth Tallow:= 135 16.1.6-dscrew Vallow 116113.1.6 in Per Screw Per Screw 0.613wind USHEAR.= 12•Vallow USHEAR=0.638 Fup wind total UUPLIFT:= UUPLIFT=0.24 9Tallow Use#10x3" screws at 12"O.C. I r E:\adcadd\15\000-2015 mechanical unit projects\0120.01 American Heating Standards 2015\2015\RTU\TRAN E UateralMECH RTU curb 10 TON.mcd CIDA RTU Ltd TEL: (503)226-1285 AMERICAN HEATING STANDARDS 8/7/2015 FAX: (503)226 1670 150120.01 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 WI=:= Wp+ We Wt= 1978 Ib L:= 121.6875in Length of unit Lc:= 121 in Length of Curb wm:= 84.1875in Width of unit wc:= 81.1875inWidth of curb/curb adapter hm:= 64.125•in Height of unit hc:= 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 SOS:= 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 Sps•Ip Zl FPunit:= Rp 1 + 2•hi .W F 798.15lb 0.7•F =558.7lb Punit= Punit— 0.4•aP SDs•Ip z` Fp:= •(1 + 2 — •Wt Fp= 840.65 lb 0.7•Fp=588.45 lb Rp hs IP WIND LOAD: BASED ON 2012 IBC/2014 OSSC Vas:= 135 Exposure B Kd:= 0.85 Kh:= 0.7 Kzt:= 1.0 GCr:= 1.9 GCr vert:= 1.5 qz:= 0.00256•Kh'Ki Kd'V3s2'psf F:= GCr qz F=52.74 psf Pwind_unit:= F'L'hm Pwind unit=2858.18 lb wind= F'Lhmc Pwind=3482.18 lb WIND LOAD: BASED ON 2012 IBC/ASCE7-10-VERTICAL Fvert:= qi GCr vert Fvert=41.64 psf Pwind_unit_vert Fvert'L'wm Pwind unit vert =2962.42 lb Pvert_ASD:= 0.6Wp–0.6Pwind_unit_vert PvertASD =–650.6516 Pvert LRFD 0.9Wp– 1.0Ptvind_unit_vert -vert_LRFD=–1272.22 lb i E:ladcaddt151000-2Q15 mechanical unit projects\0120.01 American Heating Standards 2015\20151RTU\TRANE llateralMECH RTU curb 25 TON.mcd —OA Co CIDA RTU LAJ TEL:(503)226-1285 AMERICAN HEATING STANDARDS 8/7/2015 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� bm ot_seismic_unit = FPunit. 2 Mot_wind_unit t= Pwind_unit" Mot_wind unit= 7636.69 lb ft Mot,seismic unit =2132.56 lb ft win Mies Wp'— Mres=6587.7 lb ft 2 (0.6Mot_wind_unit) Pvert_ASD Fup_wind_unit := 017'Mot seismic unit —(16'Mres) we 2 Fup_seismic_unit := we Fup_wind_unit = 1002.58 lb Fup_seismic unit =—363.58 lb 0.6 Pwind_unit= 1714.91 lb 0.7•FPunit=558.7 lb WIND GOVERNS RTU UNIT TO CURB ATTACHMENT Design attachment for 797 sliding and 471lb tension at unit to curb connection—18GA curb 0.6•Pwind_unit= 1714.91 lbFup wind unit = 1002.58 lb nSCREW:= 4 Try 18GA x 6"clip with(4)#10 screws per clip vCLIP = 2081b•(1.33)•nscREw 0.6Pwind unit= 1714.91 lb 0.6Pwind_unit USHEAR USHEAR=0.387 4'vCLIP Fup_wind.._unit UUPLIFTUuuPLIFT=0.45 2• 'CLIP Use(2)clip per side—(8)clips total I E:\adcadd\15\000-2015 mechanical unit projects10120.01 American Heating Standards 2015\2015\RTU\TRANE MateralMECH RTU curb 25 TON.mcd CIDA RTU LAJ TEL:(503)226-1285 AMERICAN HEATING STANDARDS 8/7/2015 FAX:(503)226 1670 150120.01 OVERTURNING-CURB TO ROOF LC#7 0.6D+0.6W LC#8 0.6D+0.7E WIND-Overturninq at unit to curb SEISMIC-Overturninq at unit to curb r hmcl hmc Motwind_total \Pwind 2 lI Mot_seismic_total •= Fp•2 Mot_wind_total= 11335.2 lb ft Mat seismic total =2736.49 lb ft Nc M =6587.7 lb ft 0.6Mot_wind_total} Pvert_ASD Mres fit' res FuP_wind_total :_ — 2 we 2 (0.7.Mat_seismic_total —0•6'Mres) F0p_seismic_total We Fup_wind_total = 1330.58 lb Fup seismic_total =—310.27 lb 0.6•Pw.ind=2089.31 lb 0.7Fp=588.45 lb WIND GOVERNS CURB TO ROOF ATTACHMENT Design attachment for 20901b sliding and 1331tb uplift at curb to roof connection 0.6•Pwind=2089.31 lb Fup_wind_total = 1330.58 lb Try#10x3 SCREWSdscrew:= 2in Screw thread depth Tallow 135 Lb•1.6•dscrew Vallow:= 1161b.1.6 in Per Screw Per Screw 0.6Pwind USHEAR 22•Vallow USHEAR=0.512 Fup_wusd_total 1UPLIFT UUPLIFT=0.19 I°Tallow Use#10x3" screws at 12" O.C. f E:\adcadd115\000-2015 mechanical unit projects\0120.01 American Heating Standards 201512015\RTU\TRANE UateraIMECH RTU curb 25 TON.mcd S1RUCTUR4 \4% 0 PROff D. c ` `°s GINE /© .cs., WA `QG' c' �r: r PE 4.0 9 ,.� ,w --R► x '�te> CRITERIA: —T, .REGON /Off Pim•,. f 1) 135MPH DESIGN WIND (52.74PSF) LRFD 0G,S, F8 13, 20°b �� .{ .. ` ° ' 2) 30 FT MAX ROOF HEIGHT T/S D G�C,� IONAL 3) Sds=0.85 MAX 4) ROOF FRAMING TO BE VERIFIED FOR EXPIRES: 6/30/17 GRAVITY AND UPLIFT LOADS BY OTHERS 5) ADDITIONAL JOIST/FRAMING/BLOCKING SHALL BE PROVIDED UNDER ALL EDGES OF UNIT PACKAGED UNITS: 2-27.5 TON 48VL, 50VT, 48KC, 50KC, 48TC & 50TC UNITS BY CARRIER 2-25 TON KCA, KGA, KHA, LCH, LGH, ZCA, ZGA & ZHA UNITS BY LENNOX 3-25 TON THD, TSD, TSC, THC, WSC, WSD, YHC, YSC, YSD, TSD, TZC, YZC, YZD & TZD UNITS BY TRANE (4) #10x1/2" LONG TEK SCREWS PER MECH UNIT BY OTHERS CLIP AT BASE OF HVAC UNIT AND AT CURB CAULKING ^ (1) 16GAx6"CLIP AT #12 SCREWS AT 24" O.C. W/ EA. SIDE OF UNIT, TYP. 2 1/2" MIN. EMBED INTO \,.> JSE (2) 16GAx6"CLIP AT WOOD LEVELING CURB EA. SIDE OF UNIT FOR 20 TON UNITS AND UP RIGID INSULATION STANDARD 14" METAL CURB PER ' 8" MAX HEIGHT WOOD LEVELING CURB BY OTHERS Air UNIT SUPPLIER .i t. f (18GA MIN) --ANCHOR TO ROOF FOR 560LB SHEAR AND 480LB UPLIFT (ASD) EACH SIDE FOR 10 TON FLASHING UNITS AND LESS --ANCHOR TO ROOF FOR 560LB SHEAR AND FRAMING OR BLOCKING UNDER ALL EDGES OF � 1,O40LB UPLIFT (ASD) EACH SIDE FOR 12.5 TONS CURB BY OTHERS UNITS AND UP ,� ji 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 MECHANICAL UNIT ATTACHMENT 1" = 1'-0" < 1 DRAWING TITLE:MECHANICAL UNIT SUPPORT DRAWING Qf PROJECT: ` Ai AMERICAN ARCNIT£CTuRE 15895 SW 72ND AVE SUITE 200 HEATING STANDARD r I ENGINEERING PORTLAND, OREGON 97224 SK V PIANXING ROMANO. OR J INTERIORS TEL : 503 . 228 . 1 285 LANDSCAPE FAX : 503 . 226 . 1 870 JOB: 150120.01 DATE: 8.10.15 ® 2015 a01,MIC.ILL mGIETS RESERVED