Replaced impervious surface definition

Replaced impervious surface means, for structures, the removal and replacement of impervious surfaces down to the foundation. For other impervious surfaces, the removal down to bare soil or base course and replacement.
Replaced impervious surface means: (1) for structures, the removal and replacement of any exterior impervious surfaces or foundations; and (2) for other impervious surfaces, the removal down to bare soil or base course and replacement.
Replaced impervious surface means an existing impervious surface proposed to be removed and reestablished as impervious surface, excluding impervious surface removed for the sole purpose of installing utilities or performing maintenance. For structures, "removed" means the removal of buildings down to the foundation. For other impervious surfaces, "removed" means the removal down to base course or bare soil. For purposes of this definition, "base course" means the layer of crushed rock that typically underlies an asphalt or concrete pavement.

Examples of Replaced impervious surface in a sentence

  • Replaced impervious surface – For structures, the removal and replacement of impervious surfaces down to the foundation.


More Definitions of Replaced impervious surface

Replaced impervious surface means an existing impervious surface proposed to be removed and reestablished as impervious surface, excluding impervious surface removed for the sole purpose of installing utilities or performing maintenance on underground infrastructure. For structures, removed means the removal of buildings down to the foundation. For other impervious surfaces, removed means the removal down to base course or bare soil. It does not include the removal of pavement material through grinding or other surface modification unless the entire layer of PCC or AC is removed. Replaced impervious surface also includes impervious surface that is moved from one location to another on the project site where the following two conditions are met: (A) the area from which the impervious surface is moved from will be restored to the same or better runoff discharge characteristics as the area being covered by the moved impervious surface, and (B) impervious surface at the new location is either designated as non‐ pollution generating or the pollution generating characteristics remain unchanged compared to that of the original location.. For purposes of this definition, “removed” includes the removal of buildings down to bare soil or the removal of Portland cement concrete slabs or pavement or asphaltic concrete pavement. (Ord. O2011‐304 § 1 (Att. A))
Replaced impervious surface means the removal and replacement of any exterior impervious surfaces or foundation of a structure. Other impervious surfaces are considered replaced if first removed down to bare soil or base course.
Replaced impervious surface means an existing impervious surface
Replaced impervious surface means any existing impervious surface on the project site that is proposed
Replaced impervious surface means an existing impervious surface proposed to be
Replaced impervious surface meansfor structures, the removal and replacement of any exterior impervious surfaces or down to the foundation of a structure. For Oother impervious surfaces, the removal are considered replaced if first removed down to bare soil or base course and replacement.
Replaced impervious surface means, for structures, the removal of impervious surfaces and replacement of any exterior impervious surfaces or foundation for other impervious surfaces, or the removal down to bare soil or base course and the replacement with other impervious surfaces. See Chapter 30.91R SCC).