For work effectuated or performed by LCPG as envisioned by this article, the owner
of property on which such work is effectuated or performed shall be billed for the
contractor fee plus the applicable administrative charges; provided, however, that,
solely for purposes of calculating the administrative charge (but without any increase
in the contractor fee paid to the contractor or other person who effectuates or performs
work envisioned by this article), the contractor fee for each violation after the
first violation shall be deemed to be 200 per cent of the contractor fee. Such cost,
expense and charge shall be collected in the manner specified in section 97-31 hereof.