Where at the time of passage of this ordinance lawful use of land exists which would not be permitted by the regulations imposed by this ordinance, and where that use involves no individual structure with an assessed value exceeding an amount as set by the City Council, and amended by resolution from time to time, the use may be continued so long as it remains otherwise lawful, provided:
(A) No such nonconforming use shall be enlarged or increased, nor extended to occupy a greater area of land than was occupied at the effective date of adoption or amendment of this ordinance;
(B) No such nonconforming use shall be moved in whole or in part to any portion of the lot or parcel other than that occupied by the use at the effective date of adoption or amendment of this ordinance;
(C) If any such nonconforming use of land ceases for any reason for a period of more than 1 year, the land shall conform to the regulations specified by this ordinance for the district in which the land is located; and
(D) No additional structure not conforming to the requirements of this ordinance shall be erected in connection with the nonconforming use of land.