The Board of Adjustment shall hear and decide requests for variances. The Board of Adjustment shall base its determination on technical justifications submitted by applicants, the considerations for issuance in § 107-30.1-107.5, the conditions of issuance set forth in § 107-30.1-107.6, and the comments and recommendations of the Floodplain Administrator and, as applicable, the Construction Official. The Board of Adjustment has the right to attach such conditions to variances as it deems necessary to further the purposes and objectives of these regulations.