A satisfactory result shall be considered to be a negative drug and/or substance abuse test, whether such test be initial or conforming. A satisfactory alcohol test shall be considered to be a breath alcohol level of 0.02 or less. A breath alcohol test which is 0.04 or less shall not be disqualifying if the applicant, at a time randomly selected by the Administrator within the next seventy-two hours, provides a satisfactory breath test of 0.02 or less on an identical test device. An unsatisfactory result shall be considered a test result other than as described above or an inexcusable failure or refusal to provide a substance abuse test sample. An employee or an applicant for employment may present a current prescription for a drug as justification for any positive drug test result and be considered to have obtained a satisfactory result, provided the dosage prescribed is not deemed to be of such a nature as to impair the applicant’s faculties if taken as prescribed. (Ord. 96-007. Passed 3-6-96.)