Building Slab Backfill Sample Clauses

Building Slab Backfill. Place fill inside the building foundation walls in lifts of 6-inches maximum loose thickness, each lift compacted with vibratory portable compactors and fill brought to bottom of the slab. Add necessary water to each lift to bring moisture content to optimum levels and compacting to achieve a minimum of 95% of modified ▇▇▇▇▇▇▇ Density 6-inches below the surface.