The Director of Human Resources Management is hereby assigned the responsibilities and duties stipulated in Subsection (b), below, to insure that the basic principles of the County's classification system, as set forth in Section 16-115, above, are properly and effectively executed on a continual basis. The Director of Human Resources Management shall develop procedures to administer the classification system that address the following areas: Development and maintenance of class titles; Development and maintenance of classes of work with similar skills and salary ranges; Development and maintenance of written specifications for the different classes of work; Reallocation of encumbered positions; Technical assistance to departments, agencies, and offices of County government; Reviewing, processing, and approving requests for position reviews or classification changes.