Structural · S-EKCRE

Typical Conduit Placement Criteria

Materials

Concrete Reinforced Concrete Timber / Wood

Elements

About this detail

Conduits within concrete slabs must be located within the middle third of the slab depth and kept at least four feet away from any column face or shear reinforcing stud rails. Horizontal or vertical conduits are restricted from concrete columns or walls without prior approval from the structural engineer. Conduits must not be tied directly to parallel reinforcement, maintaining a minimum bar diameter clearance of not less than one inch. Groupings of three or more single conduits require special reinforcement, with a maximum of three conduits per group and a minimum one-foot spacing between groups. A maximum of two conduit layers may cross at any location.

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