The deleterious debris referred to in this provision includes, but is not limited to:

  • organic material and other material subject to decomposition and compaction, which could have an adverse effect on grading around the building,
  • materials that will off-gas and have the potential to pose a health hazard, and
  • materials that are incompatible with materials used in the foundations, footings, drainage materials or components, or other elements of the building whose required performance would be adversely affected.