A double steel stud chase partition assembly features two parallel metal stud rows faced with layers of gypsum board. Sound attenuation blankets fill the cavity between studs, and lateral bracing spans the chase to stabilize the framing. Overall wall thickness varies per plan, with specific dimension callouts indicating gypsum board thickness, stud spacing, and the interior chase gap width. The assembly accommodates mechanical and plumbing runs within the central cavity while providing acoustic separation and a UL fire-rated assembly.
STC RATING : FIRE RATING : LIMITING HEIGHT : HEAD DETAIL : BASE DETAIL : C2BD CHASE PARTITION TBD UL# U493 15'-1" 7 / A8.01 1 / A8.01 5/8" 2 1/2" VARIES 3 1/8" 5/8" 09 2900 GYPSUM BOARD VARIES - SEE PLAN 09 2216 STEEL STUD 09 2900 GYPSUM BOARD 09 2216 LATERAL BRACING 09 2900 SOUND ATTENUATION BLANKET
Members view this detail in full resolution, download the CAD files (SVG, PDF), and can adapt it in the built-in CAD editor — export DXF, DWG, or PDF.
Start membership