(a) In the event of failure to comply with the approved plan or any prescribed condition of approval, including failure to comply with the stage development schedule, Council, acting upon the recommendation of the Planning and Zoning Commission, after public notice and hearing, may revoke a Planned Unit Development permit. The determination of Council shall become final thirty (30) days after the date of such decision.
(b) In the event of failure to begin construction of a Planned Unit Development within one (1) year of granting the Planned Unit Development permit, Council, acting upon the recommendation of the Planning and Zoning Commission, after public hearing, may revoke the permit.
(c) If a Planned Unit Development permit is revoked, as provided for in divisions (a) and (b) above, the zoning of the tract involved in the Planned Unit Development shall revert, if necessary, to the zoning in effect prior to the original granting of the permit.