A. Subject to the restrictions contained herein, should a member not eligible to retire cease to be an employee under the provisions of this Chapter, he shall be paid the amount of his accumulated contributions upon demand.
B. Should a member die before retirement and not leave survivors eligible for benefits herein, the amount of his accumulated contributions shall be paid to his estate or to such person as he shall have nominated by written designation, duly executed and filed with the board.
C. Should the survivor of a member eligible for any benefit under this Chapter desire a refund of the member's contributions in lieu of such benefit, he shall receive such refund by notifying the board in writing, and executing a waiver of all benefits provided herein.
D. However, refunds of accumulated contributions shall not be required to be made to the member or to his estate until and unless the member has been terminated from a participating municipality for thirty days and until all contributions for said member have been submitted by the member's employer.