Sec. 229 Powers and duties of City Clerk.
   (a)   The City Clerk shall be custodian of all personnel records and shall be the official upon or with whom all notices, requests for hearing, complaints or other official documents shall be served or filed.
   (b)   The City Clerk shall conduct all elections for the employees in accordance with the procedure adopted by the employees. He shall promptly notify the employees of any vacancy for the filling of which there must be held a special election.