(a) The fees for the use of the polygraph owned by the City and for the services of a trained operator employed by the City are hereby established as follows:
(1) Thirty-five dollars ($35.00) for each individual when such examination is made at the request of another municipality or other government authority and conducted at the Cleveland Heights City Hall.
(2) The Director of Public Safety shall have the authority to establish the fees or charges for examinations conducted other than at Cleveland Heights City Hall, such fees to be determined upon the distance to be traveled, the number of individuals examined, time taken and any other expenses incurred thereby.
(b) The Police Chief shall have the authority to grant or reject requests for polygraph examinations.