Design No. U419 BXUV.U419 Fire Resistance …

1 Fire Resistance ratings ANSI/UL 2631/11 Design No. Resistance ratings ANSI/UL 263 Design /System/Construction/Assembly Usage DisclaimerAuthorities Having Jurisdiction should be consulted in all cases as to the particular requirements covering the installation and use of ULCertified products, equipment, system, devices, and Having Jurisdiction should be consulted before Resistance assemblies and products are developed by the Design submitter and have been investigated by UL for compliance withapplicable requirements.

2 The published information cannot always address every construction nuance encountered in the field issues arise, it is recommended the first contact for assistance be the technical service staff provided by the productmanufacturer noted for the Design . Users of fire Resistance assemblies are advised to consult the general Guide Information for eachproduct category and each group of assemblies. The Guide Information includes specifics concerning alternate materials and alternatemethods of products which bear UL's Mark are considered Fire Resistance ratings ANSI/UL 263 BXUV7 Fire Resistance ratings CAN/ULC S101 Certified for CanadaDesign No.

3 u419 April 12, 2016 Nonbearing Wall ratings 1, 2, 3 or 4 Hr (See Items 4 & 5 through 5K)* Indicates such products shall bear the UL or cUL Certification Mark for jurisdictions employing the UL or cUL Certification (suchas Canada), respectively."Reprinted from the Online Certifications Directory with permission from UL" Fire Resistance ratings ANSI/UL 2632/111. Floor and Ceiling Runners (Not Shown) For use with Item 2 Channel shaped, fabricated from min 25 MSGcorrosion protected steel, min depth to accommodate stud size, with min 1 1/4 in.

4 Long legs, attached to floor andceiling with fasteners 24 in. OC Framing Members* Floor and Ceiling Runner Not Shown In lieu of Item 1 For use with Item 2B,proprietary channel shaped runners, 3 5/8 in. deep attached to floor and ceiling with fasteners 24 in. OC EXPANDED METAL PRODUCTS CO Viper25 TrackCRACO MFG INC SmartTrack25 MARINO/WARE, DIV OF WARE INDUSTRIES INC Viper25 Track1B. Framing Members* Floor and Ceiling Runner Not Shown In lieu of Item 1 For use with Item 2C,proprietary channel shaped runners, 1 1/4 in.

5 Wide by 3 5/8 in. deep fabricated from min in. thick galv steel,attached to floor and ceiling with fasteners spaced 24 in. OC EXPANDED METAL PRODUCTS CO Viper20 TrackMARINO/WARE, DIV OF WARE INDUSTRIES INC Viper20 Track1C. Framing Members* Floor and Ceiling Runners (Not Shown) In lieu of Item 1 Channel shaped, attachedto floor and ceiling with fasteners 24 in. OC. & GYPSUM PRODUCTS INC Type SUPREME Framing SystemCONSOLIDATED FABRICATORS CORP, BUILDING PRODUCTS DIV Type SUPREME Framing SystemQUAIL RUN BUILDING MATERIALS INC Type SUPREME Framing SystemSCAFCO STEEL STUD MANUFACTURING CO Type SUPREME Framing SystemSTEEL CONSTRUCTION SYSTEMS INC Type SUPREME Framing Fire Resistance ratings ANSI/UL 2633/11 UNITED METAL PRODUCTS INC Type SUPREME Framing System1D.

6 Floor and Ceiling Runners (Not Shown) For use with Item 2A Channel shaped, fabricated from min 20 MSG corrosion protected or galv steel, min depth to accommodate stud size, with min 1 in. long legs, attached to floorand ceiling with fasteners spaced max 24 in. Framing Members* Floor and Ceiling Runners (Not Shown, As an alternate to Item 1) For use withItems 2E, 5F or 5G or 5I only, channel shaped, fabricated from min. in. (min bare metal thickness) galvanizedsteel, attached to floor and ceiling with fasteners 24 in.

7 OC. BUILDING SYSTEMS CD ProTRAKDMFCWBS L L C ProTRAKMBA METAL FRAMING ProTRAKRAM SALES L L C Ram ProTRAKSTEEL STRUCTURAL PRODUCTS L L C Tri S ProTRAK1F. Framing Members* Floor and Ceiling Runner Not Shown In lieu of Item 1 For use with Item 2F,proprietary channel shaped runners, minimum width to accommodate stud size, with 1 1/8 in. long legs fabricatedfrom min in. (min bare metal thickness) galv steel, attached to floor and ceiling with fasteners spaced 24 in. STUD BUILDING PRODUCTS The Edge1G.

8 Framing Members* Floor and Ceiling Runner For use with Item 2G, proprietary channel shaped runners,minimum width to accommodate stud size attached to floor and ceiling with fasteners 24 in. OC BUILDING SYSTEMS CROCSTUD Track1H. Floor and Ceiling Runners (Not Shown) Channel shaped, fabricated from min in. galv steel, min widthto accommodate stud size, with min 1 in. long legs, for use with studs specified below and fabricated from min steel or thicker, attached to floor and ceiling with fasteners spaced max 24 in.

9 , DIV OF WARE INDUSTRIES INC Viper20 Track Framing Members* Floor and Ceiling Runners (Not Shown, As an alternate to Item 1) For use withItems 2H, channel shaped, fabricated from min. in. (min bare metal thickness) galvanized steel, attached tofloor and ceiling with fasteners 24 in. OC. INDUSTRIES L L C TRUE TRACK 1J. Framing Members* Floor and Ceiling Runner Not Shown In lieu of Item 1 For use with Item 2I,proprietary channel shaped runners, 3 5/8 in. deep attached to floor and ceiling with fasteners 24 in.

10 OC INDUSTRIES L L C Viper25 Track1K. Framing Members* Floor and Ceiling Runner Not Shown In lieu of Item 1 For use with Item 2J,proprietary channel shaped runners, 1 1/4 in. wide by 3 5/8 in. deep fabricated from min in. thick galv steel,attached to floor and ceiling with fasteners spaced 24 in. OC INDUSTRIES L L C Viper20 Track1L. Framing Members* Floor and Ceiling Runners (Not Shown) As an alternate to Item 1 For use withItem 2N. Channel shaped, attached to floor and ceiling with fasteners 24 in.