Mich. Comp. Laws § 123.366: Preliminary expense; appropriation, repayment.

Sec. 6.

Any city or village which by ordinance provides for a garbage disposal equipment system to be financed by the issuance of bonds as aforesaid, may appropriate for and set up a fund to provide for all necessary preliminary expenses in making a survey estimate of costs and revenues, employment of personnel and all other expenses necessary and to be paid prior to the issuance and delivery of the bonds authorized pursuant to the provisions of this act: Provided, That the funds so appropriated and expended shall be repaid from the first proceeds of the sale of bonds, and the amount of any such appropriation so advanced shall be a first charge against the proceeds of the sale of such bonds.