Grants of emergency repair moneys shall be conditioned upon the written commitment and plan of the school district board of directors to repay the grant by waiving the school district's current or future eligibility for state funding assistance under chapters 392-341 through 392-347 WAC, or with insurance payments, or with any judgment(s) that have been awarded, or with other means and sources of repayment. Any such written commitment and plan for repayment may subsequently be modified by mutual agreement between the school district board of directors and the superintendent of public instruction.