Subject to the provisions of RCW
41.40.280, should a member cease to be an employee, he or she may request upon a form provided by the department a refund of all or part of the funds standing to his or her credit in the employees' savings fund and this amount shall be paid to him or her. Withdrawal of all or part of the funds, other than additional contributions under RCW
41.40.330(2) by a member who is eligible for a service retirement allowance in RCW
41.40.180 or a disability retirement allowance in RCW
41.40.200,
41.40.210,
41.40.220,
41.40.230, or
41.40.250 shall constitute a waiver of any service or disability retirement allowance.