The head of a governmental unit may exempt a particular project, contract, subcontract, grant, tax abatement, or tax credit from the requirements of any or all of the provisions in this chapter if after public notice and hearing the governmental unit finds special circumstances require an exemption to avert an imminent threat to public health or safety. A finding of special circumstances under this section may not be based on the possibility or presence of a labor dispute concerning:
N.D.C.C. § 48-12-04