Structural · S-YBRPN

Foundation Pit Section with Grade Beam and Mat Slab

Elements

Floors / Slabs Foundations / Footings Reinforcing

Connections

About this detail

A concrete foundation pit integrates with a mat slab and grade beams. The mat slab receives reinforcement configured with number six bars at twelve inches spacing, top and bottom, hooked at the grade beam and extending the required development length into the mat slab. Grade beams feature top and bottom reinforcing bars along with typical side reinforcement per schedule, with pit depths verified against plumbing drawings. The mat slab reinforcing is omitted in portions for clarity, and specific dowel bars are tied at twelve inches spacing.

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