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Specifications , 'Melc.. .-JALp ( 1 'SS 1 lVG r9.,v L� .' ?c . 1 AMERICAN HEATING VAV BOX ATTACHMENT TO CONCRETE OVER METAL DECK STRUCTURAL CALCULATIONS ANCHORAGE: MAI-MA3 SKETCHES: VAV I A& VAV 1 B (6 PAGES TOTAL INCLUDING COVER SHEET) June 9, 2015 PROJECT NUMBER: 150120.01 3 1. ' .. tui c . " , i{Q� ' 0 /1,4; v.:...k....64 000r, i 1 � F!ANhI'JC , , v `,/s D. Cir' A 15895 SW 72ND AVE ' 3d 7 SUITE 200 PORTLAND,OR 97224 PHONE:503126.1285 FAX:503.226.1670 INFO©CIDAINC.COM W W W.CIDAINC.COM v . CIDA Standard Mechanical unit Attachment cdg TEL: (503)226-1285 VAV Box 6/9/2015 FAX:(503)226 1670 MECHANICAL UNIT ATTACHMENT-LATERAL FORCES VAV Box Hung below Conc. over metal deck Wp:= 150lb Weight of unit L:= 24in Length wm:= 18in Width of unit hm:= 18•in Height of unit SEISMIC PARTS AND PORTIONS (Portland, OR 97229) Mapped Ss:= 1.073 site class= D Adjusted Maximum _ F�:= 1.07 Sms•— Fa-S, Sms= 1.15 Design SDS —3'Sms SOS =0.765 USE —DS:= 0.80 CONSERVATIVE FOR PORTLAND METRO AND VANCOUVER WAAREAS h:= 10 z:= h•0.75 Assumes maximum 4-story building with box under 4th floor 1p 1.0 = 6 Values for air side HVAC per table 13.6 1 ASCE 7-10 ap:= 2.5 RP: 0.4•ap•SDS'lp ( z Fp:= •I 1 + 2•- 1.W Fp=501b 0.7-Fp=351b Total seismic Fpmin:= 0.3•SDS•IP•Wp Fpmin =36lb 0.7•Fpmin=25.2 lb Total seismic 0.2•SDS•WP=241b E:\adcadd\151000-2015 mechanical unit projects\0120.01 American Heating Standards 2015120151VAV BOX CONCRETE OVER METAL DECK CIDA Standard Mechanical unit Attachment cdg TEL: (503)226-1285 VAV Box 6/9/2015 FAX:(503)226 1670 VERTICAL ATTACHMENT OF VAV BOX TO UNDERSIDE OF CONCRETE OVER METAL DECK Wp "corner:= 4 "corner=37.5 lb Vertical load to corner support from dead load hm M01:= Fp. 'tot Pseis wm >e 7 p_ ,s. = 12.5 lb Vertical load to corner support from seismic overturning ASD loads for attachment to unit 1.0D+0.7E, 0.6D-0.7E (0 2Sns Wp P1 "comer+ 0.7 4 + Pseis) Pt =50.45 lb Maximum vertical load 0.2•Sps•Wp \ P2:= 0.6•Pcamer—0.7. 4 + PseisP2=9.55 lb Minimum vertical load> 0 no f compression in vertical support Try(1)#10 SMS at box (20ga minimum 22ga hartginq strap) Vaitow:= 1041b P U:= t U=0.49 <1.0 OK Use(1)#10 SMS at unit for vertical hanging Vattow strap attachment— Alternate: use 3/8"dia threaded rods for vertical support attach to unit per manufacturer LRFD loads for attachment to concrete 1.2D+1.0E, 0.9D-1.0E 0.2.Sps•Wp ll Piott:= 1•2'Pcomer 1.0. .0 4 + Pseis�J Piutt=63.5 lb Maximum vertical load 0.2.Sps•Wp P2utt 0.9"comer 1.11 0'� 4 + Pscis _ P2utt= 15.25 lb Minimum vertical load> 0 no 11111 compression in vertical support Try 3/8"x 1 7/8' embed Simpscn Titen HD anchor at support Npn:= 580Ib Pullout resistance(conc. on metal deck-cracked) Vst:= 14341b steel strength in shear(conc. on metal deck-cracked) Plult U:= U=0.56 <1.0 OK use 3/8"dia Simpson Titen HD anchor w/ 0.75.0.65•Npn•0.4 1 7/8" min embed at each support—install per ESR 2713 E:\adcadd\15\000-2015 mechanical unit projects\0120.01 American Heating Standards 2015\20151VAV BOX \CONCRETE OVER METAL DECK CIDA Standard Mechanical unit Attachment cdg TEL: (503)226-1285 VAV Box 6/9/2015 FAX:(503)226 1670 LATERAL BRACING OF VAV BOX Box is braced by splay wires at 45degrees vertical and horizontal each corner(4)total. Twire:= 'V='VL Twire=50 lb LRFD for attachment to concrete Tult:= Twire Tult=50 lb Vert:= —t Vert=35.36 lb Vertical component of wire force Horiz:_ t Horiz=35.36 lb horizontal component of wire force Try 3/8"x 1 7/6' embed Simpson Titen HD anchor at each wire Npn:= 5801b Pullout resistance (conc. on metal deck-cracked) VSt:= 22401b steel strength in shear(conc. on metal deck-cracked) U.— Vert Horiz. 0.75.0.65•N 0.4 0.75.0.60•V •0.4 U=0.4 <1.2 OK use 3/8"dia Simpson Titen HD anchor pn' st w/ 1 7/8" min embed at each wire–install per ESR 2713 ASD for attachment to unit(0.7E) TASD:= Twire•0.7 TASD=35 lb Vert asd:= T-D Vert_asd=24.75 lb Vertical component of wire force TASD Horizasd 24.75lb horizontal component of wire force :_ Horiz asd= p Try(1)#10 SMS at box (20ga minimum) Vatlaw:= 1401b Tallow:= 661b Vert_asd Hariz_asd U:_ + U=0.55 <1.0 OK Use (1)#10 SMS at unit for wire attachment Vallow Tallow Try 12ga wire Awire:= 0.0088in2 Tatlow wire:= 0.9•Awire•33000psi Tallow wire=261.36 lb TASD U`"'re' U 0.13 <1.0 OK Use#12 wire braces Tallow wire wire= E:\adcadd\15\000-2015 mechanical unit projects\0120.01 American Heating Standards 201512015 WAV BOX \CONCRETE OVER METAL DECK / �N D. G4 � SjRUCTURgC a 1 r PRO F 0re /, 99` e + ``��42073 A' • .sA TUau 1�''"t�7 J• / '" 0' CON N.JONAL aCI TYP VAV BOX G/pi,<9. 13. 7, c� INSTALLATION LESS iS D. GPC) THAN 150LB VERTICAL ROD HANGERS EXPIRES: 6/30/17 20GA MIN. PER ELEVATION ATTACH TO UNIT PER MNFR ATTACH WIRE TO UNIT C W/ (1) #10 SMS ALTERNATE CONCRETE ANCHORS: ESP. L_ ___ 3/8"x2 1/8" POWERS WEDGEBOLT PER ESR 2526 k'` , 7 3/8"x2 1/2" POWERS POWER STUD+ SD1 PER ESR 2818 V 3/8"x2 3/4" SIMPSON STRONGBOLT PER ESR 1771 PLAN 3/8"x 1 5/8" EMBED POWERS SNAKE+ PER ESR 2272 3/8"x1 7/8" EMBED SIMPSON TITEN HD PER ESR 2713 EXISTING CONCRETE 3/8"0 POWERS SNAKE+ SCREW ANCHORS W/ z/--- OVER METAL DECK 1 5/8" EMBED 1 EA. ROD PER ESR 2272 A:' !4 "A, .- d . —SIMPSON TITEN HD SCREW ANCHOR --1 3/8"0x1 7/8" EMBED PER ESR ,---„\ 2713 © EA BRACE WIRE / \ 12 GA. WIRE TO BRACE UNIT--TYP. .a INLET l EA. CORNER •0 / 3/8" THREADED ROD--TYP. / EA. CORNER \ — NOTE: CONCRETE ANCHORS REQUIRE b SPECIAL INSPECTION AS NOTED IN ELEVATION ICC—ES REPORT SPECIFIC TO ANCHOR BEING USED 1A 150* VAV BOX @ CONCRETE OVER METAL DECK VAV 1" = 1'-0" DRAWING TITLE:VAV BOX ATTACHMENT DETAIL DRAWING: 146,'I et 4*\ PROJECT: 1ARCHITECTUREARCNITECR[ 15895 SW 72ND AVE SUITE 200 AMERICAN HEATING STANDARD DETAIL NIERNc PORTLAND, OREGON 97224 VAV Y A j V NTNG INTERIORS PtANNTERIOR: TET : 503 . 226 . 1 285 LANDSCAPE FAX : 5 0 3 . 2 2 6 . 1 670 JOB: 150120.01 DATE:6.9.15 © 2015 am.tic.NJ.t4GMs nit= D. G S.cRUcr(R 4 ° , �G�� s ,Cn \).) PROr " - I I 4; pip J 'PE P y 1 I % $,, 42073_�¢ /` OREGON "ZONAL C) E` t. i G6 13, Z� 4, TYP VAV BOX �Tf S D. GPC' INSTALLATION LESS THAN 150LB STEEL STRAP HANGERS EXPIRES: 6/30/17 2OGA MIN. PER ELEVATION ATTACH WIRE TO UNIT WI (1) #10 SMS 1 1' .1\ 01 ALTERNATE CONCRETE ANCHORS: 3/8"x2 1/8" POWERS WEDGEBOLT PER ESR 2526 PLAN 3/8"x2 1/2" POWERS POWER STUD+ SD1 PER ESR 2818 3/8"x2 3/4" SIMPSON STRONGBOLT PER ESR 1771 3/8"x 1 5/8" EMBED POWERS SNAKE+ PER ESR 2272 EXISTING CONCRETE 3/8"x1 7/8" EMBED SIMPSON TITEN HD PER ESR 2713 OVER METAL DECK .a • ;42• : 41111111 SIMPSON TITEN HD SCREW ANCHOR ".-- 3/8"0x1 7/8" EMBED PER ESR 2713 --—` 0 EA BRACE WIRE & EA. HANGER f/ \ 12 GA. WIRE TO BRACE UNIT--TYP. 1 INLET I EA. CORNER / \ / 1 1/2" x 22GA. STEEL STRAP z HANGERS--TYP. EA. CORNER N— NOTE: CONCRETE ANCHORS REQUIRE dfr b * SPECIAL INSPECTION AS NOTED IN ELEVATION ICC—ES REPORT SPECIFIC TO ANCHOR BEING USED 'IB 150* VAV BOX @ CONCRETE OVER METAL DECK VAV 1" = 1'-0" DRAWING TM.E:VAV BOX ATTACHMENT DETAIL DRAWING: ,-,4 PROJECT: %---e? fl " O ARCWTECTURE 15895 SW 72ND AVE SUITE 200 AMERICAN HEATING STANDARD DETAIL ® ENcINE Nc PORTLAND, OREGON 97224 y AY V PLANNING INTERIORS TEL : 5 0 3 . 2 2 6 . 1 285 LANDSCAPE FAX : 5 0 3 . 2 2 6 . 1 670 Jos: 150120.01 DATE:6.9.15 ® 2015 CSA,INC.ALL RIGHTS MUM