The presence of any material, other than provided for in this Chapter, near the site of the work, shall be sufficient cause for condemning part of or the entire work.
If inspection discloses defective material, or unworkmanlike construction which does not conform to the requirements of this Chapter, such defective materials, or unworkmanlike construction shall be condemned, and the owner or his agent shall proceed no further with the use of such defective material or unworkmanlike construction.
Condemned materials not yet installed shall be removed forthwith from the site of the work and construction already installed shall be removed within three (3) days following the condemnation thereof or as the Superintendent of Sewers may direct.