(1) There is created an Illinois State Board of Plumbing Examiners which shall exercise its duties provided in this Act under the supervision of the Department. The Board shall consist of 9 licensed plumbers designated from time to time by the Director. In making the appointments to the Board, the Director shall consider the recommendations of individuals, firms or organizations involved in plumbing in this State.(2) The Board shall aid the Director and the Department by: (a) Preparing subject matter for examinations as provided in this Act.(b) Suggesting rules to govern examinations and hearings for suspension, revocation or reinstatement of licenses.(c) Submitting recommendations to the Director from time to time for the efficient administration of this Act.(d) Grading all tests and examinations for licenses and promptly reporting the results to the Director.(e) Performing such other duties from time to time prescribed by the Director.(3) Each Board member shall be compensated the sum of $50 for each day or part thereof on which he serves on business of the Board and in addition thereto shall be reimbursed for per diem expenses as authorized for State employees.