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rrintea Dy : ttnan uennavi <br />SEISMIC/WIND CALCULATION WOR SHEET <br />TOTAL SUPPORT 14848 Northam Street, La Mirada, CA 90638 <br />A Division of Tomarco Contractor Specialties Phone (877) 999-4728 Fax (714) 523-0845 <br />EQUIPMENT TAG: AC- OPTION 1 (UNIT SCREWED TO ADAPTER DIRECTLY) <br />BUILDING CODE: <br />2018 IBC <br />4 WIND DESIGN <br />ASD <br />OUTDOOR CONDITION? <br />BUILDING CATEGORY: <br />2 SEISMIC DESIGN <br />STRUCTURE TYPE : <br />BUILDING HEIGHT: <br />h = <br />30 ft. <br />EXPOSURE CATEGORY: <br />EQUIPMENT ELEVATION: <br />z = <br />30 ft. <br />WIND SPEED: <br />SEISMIC DESIGN CATEGORY: <br />D <br />EQUIPMENT CENTRD : <br />DESIGN SPECTRL. RSPNS. ACCL.: <br />Sds= <br />1.083 <br />CMPNT IMPORTANCE FACTOR: <br />IP = <br />1.5 <br />5 <br />WIND DESIGN FOR <br />CMPNT AMPLIFICATION FACTOR: <br />ap = <br />2.5 (ASCE 7-16: TBL. 13.6-1) <br />WIND DIR. FACTOR: <br />CMPNT RSPNS. MOD. FACTOR: <br />RP = <br />3 (ASCE 7-16: TBL. 13.6-1) <br />TOPOGRAPHIC FACTOR <br />CONCRETE ANCHORAGE? <br />No <br />VELOCITY PRESS. COEF <br />ISAT JOB # : 235191 <br />DATE: 9/12/2023 <br />ENGR.: ED <br />ACCO ENGINEERED SYS <br />EVERETT MALL <br />YES <br />II <br />SQUARE <br />C (ASCE 7-16: SECTION 26.7.3) <br />V = 98 mph (ASCE 7-16: FIG. 26.5-1A,B,C) <br />hwlnd = 31.6 ft. <br />Kd= 0.85 (ASCE 7-16: TABLE 26.6-1) <br />Kn= 1.0 (ASSUMING FLAT TERRAIN) <br />KZ= 0.98 (ASCE 7-16: TABLE 26.10-1) <br />POWER LAW EXP.: a = 9.5 (ASCE 7-16: TABLE 26.11-1) <br />3 SEISMIC DESIGN FORCE NOM. HT, ATMO. BOUND.: z9 = 900 (ASCE 7-16: TABLE 26.11-1) <br />Fp = 0.4ap x SIDS x Wp x (1 + 2(z/h)) = 1.16 (ASCE 7-16: EQN. 13.3-1) GROUND ELEV. FACTOR: Ke = 1.0 (ASCE 7-16: TABLE 26.9-1) <br />1.4 x (Rp/lp) HEIGHT TO WIDTH RATIO: h/D = 8.71 ft. (ASCE 7-16: FIG. 29.4-1) <br />GUST/FORCE COEFFCNT: GCr = 1.90 <br />Fp,mi, = 0.3 x SDS x Ip x Wp x 0.7 = 0.34 (ASCE 7-16: EQN. 13.3-3) UPLIFT COEFFICIENT: GCr = 1.50 <br />Fp,max = 1.6 x SIDS x Ip x Wp x 0.7 = 1.8 (ASCE 7-16: EQN. 13.3-2) VELOCITY PRESSURE: qh = 20.53 psf (ASCE 7-16: EQN. 26.10-1) <br />LATERAL WIND PRESSURE: WP = 39.00 psf <br />Fp = 1.1604 (ASD) JUPLIFT WIND PRESSURE: WP = 30.79 psf <br />6 1 EQUIPMENT/ MOUNTING POINTS (DIMENSIONS & WEIGHT PER CUTSHEET) <br />EQUIPMENT WEIGHT: W,P 451.0 Ibs " Center of Gravity is assumed to be at center of equipment in plan <br />EQUIPMENT DIMENSIONS: L= 48.8 in R <br />B= 41.3 in <br />FPFP <br />H= 37.4 in = Fp er m m <br />FP <br />VERTICAL CG: H,9= 18.7 in = vv <br />P <br />ANCHOR LOCATION DIMS: L1= 46.4 in <br />B1= 38.9 in <br />L1 L1 <br />ANCHOR ALONG B / L: Q = 4.0 anchors L L <br />R = 5.0 anchors ELEVATION PLAN <br />N = 14.0 anchors <br />SEISMIC DESIGN <br />LATERAL SEISMIC FORCE: <br />VERTICAL SEISMIC FORCE <br />RESISTING LOAD: <br />8 WIND DESIGN <br />F.ph = F.p x W.p = 523 Ib WIND LATERAL FORCE: Fw = 0.6 x max(Fw) = 297 Ib <br />F.s.pv = 0.14 x S.ds x W.p= 68 Ib Fw.yy = 0.6 x WP x H x B = 251 Ib <br />F.s.res Fpv - 0.6 x W.p = -202 Ib Fw.xx = 0.6 x WP x H x L = 297 Ib <br />WIND UPLIFT FORCE: Fw.pv = 0.6 x WP x B x L = 259 Ib <br />RESISTING LOAD: F.w.res= F.w.pv - 0.6 x W.p = -12 Ib <br />Page 12 of 29 <br />