A use designated as a conditional use shall be allowed in a zoning district when such conditional use, its location, extent, and method of development will not substantially alter the character of the vicinity or unduly interfere with the use of adjacent lots in the manner prescribed for the zoning district. A certificate for the conditional use shall be issued by the Zoning Inspector if the applicant has met all requirements established in this Zoning Code, as described by procedures in Section 1143.02.