The contribution cost is established at $2,500 on
each newly created lot (not including the original lot) and dwelling
unit, as the case may be. The requirements for such fee shall be imposed
by the Planning/Zoning Board at the time of minor or major subdivision
approval or site plan, and shall be made a condition to be satisfied
prior to the subdivision plat being filed with the County Clerk, it
being the responsibility of the Planning/Zoning Board Chairman to
confirm such payment prior to the signing of a final plat.