1. The plan, or a section thereof, is given approval and, thereafter, the landowner abandons the plan or the section thereof as finally approved and gives written notification thereof to the city or county; or
2. The landowner fails to carry out the planned unit development within the specified period of time after the final approval has been granted.
(Added to NRS by 1973, 576; A 1977, 1526; 1981, 140)