A pipe trench is formed within a concrete slab on grade, featuring depressed slab geometry and a center channel. The slab reinforcement matches the main slab reinforcement size and spacing per structural plans, with reinforcing bars hooked at the trench edges. A typical Class A lap splice of one foot zero inches is provided at the slab reinforcing. The overall slab thickness is variable per structural plans.
TYP 1 1 SAD FOR PIPE TRENCH DETAILS SLAB REINF SEE PLANS HOOK SLAB REINF AT TRENCH, TYP SLAB ON GRADE REINF TO MATCH SLAB REINF "t" SEE PLANS SLAB THICKNESS TYP CLASS 'A' LAP SPLICE 1'-0" "t"
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