(A)   An employee whose drug test yields a positive result shall be given a second test using a gas chromatography/mass spectrometry test. The second test shall use a portion of the same test sample withdrawn from the employee for use in the first test.
   (B)   If the second test confirms the positive test result, the employee shall be notified of the results in writing by the appropriate department head or designated alternate. The letter of notification shall identify the particular substance found and its concentration level.
   (C)   An employee whose second test confirms the original positive test results may, at the employee’s own expense, have a third test conducted on the same sample at a laboratory selected by the city.
(1994 Code, § 4-508)  (Ord. 527, passed 6-27-1995)