An electrical junction box is mounted above a concrete slab with multiple conduits running downwards through the slab. Expansion fittings are installed on each conduit in the vertical run between the slab underside and the underground duct bank to accommodate structural movement.
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