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TOLBraceTM Seismic Bracing Calculations V8.8.124 <br /> Contractor: Viking Automatic Sprinkler C <br /> Project Address: 40-81,82 Tunnel Expansion Address: 34341stAve S. <br /> Seattle,WA 98134 F.T*N <br /> 3003 West Casino Rd., Phone: (206)622-4656 PowenngBusnessWorldmde <br /> Everett,WA Licence: <br /> Job# Calculations based on 2019 NFPA Pamphlet#13 <br /> Brace Information TOLCOTM Brace Components <br /> Maximum Brace Length TO"(2.134 m) TOLCOTM Component Listed Load Adjusted Load <br /> Diameter of Brace 1 Fig.4L Clamp 650 Ibs(295 kg) 650 Ibs(295 kg) <br /> Fig.980-1/2"Universal SWIVE 2790 Ibs(1266 kg) 2790 Ibs(1266 kg) <br /> Type of Brace Sch.40 See Fastener Information <br /> 45° Min. *Calculation Based on CONCENTRIC Loading <br /> Angle of Brace *Please Note:These calculations are for TOLCOTM components only.Use of any <br /> other components voids these calculations and the listing of the assembly. <br /> Least Rad.of Gyration 0.42" (11 mm) <br /> Seismic Brace Assembly Detail <br /> L/R Value 200 <br /> 980 <br /> Max Horizontal Load 1310 Ibs(594 kg) TOLCO FIG. 0 <br /> Other Requirements - FM Approved Loads <br /> Fastener Information <br /> BRACE PIPE <br /> Orientation to Connecting Surface NFPAType B <br /> Fastener <br /> Type DeWalt Power-Stud+SD2 1/2in. x O TOLCO FIG.4L <br /> Diameter 1/2in <br /> Length 3 3/4in. <br /> Maximum Load 645 Ibs (293 kg) <br /> Brace Identification on Plans Longitudinal Brace <br /> Prying Factor 1.29 Brace Type Lateral [ ] Longitudinal[X] 4-Way[ ] <br /> Sprinkler System Load Calculation (Fpw= CpWp) <br /> C = 0.9 <br /> Diameter Type Length Total Length Weight Per Unit Length Total Weight <br /> 4"(100 mm) I Sch. 10 150 ft(15.2 m) 150 ft(15.2 m) 111.78 lb/ft(17.53 kg/m) 1589 Ibs(267 kg) <br /> Subtotal Weight 589 Ibs(267 kg) <br /> Wp(incl. 15%) 677 Ibs(307 kg) <br /> Main Size Type/Sch. Spacing(ft) Total(Fpw) 610 Ibs(277 kg) <br /> 4" Sch.10 50 Maximum Fpw per 18.5.5.2(if applicable) N/A <br /> fTOLBraceTM Version 81 Use of TOLBraceTM is subject to terms and conditions per the end user license agreement <br />