Construction Performance Guidelines
GARAGE FLOOR HAS HEAVED OR SETTLED
Non-structural poured concrete garage floors supported by grade shall not heave or settle to produce a negative slope into the garage.
One-Year - Work and Materials
Repair slab to provide drainage in accordance with the Building Code.
Repair may involve modifications to either the garage floor or supporting sub-grade. See Also: 14.2 CONCRETE GARAGE FLOOR IS CRACKED