(a) The following rates will be charged for the use of Canal Corporation owned dry docks:

1. (1) Minimum charge for docking for any type of float will be $100 for 24 hours or portion thereof.

2. (2) Charge for lay docking for any type of float will be $50 for 24 hours or portion thereof.

   (b) Invoices.

   To be submitted by the division director.

3. (1) Credit may be extended to regular operators on canal.

4. (2) Other transactions shall be on a cash basis.

   (c) Canal Corporation's services.

   Shall consist of labor required for receiving and discharging float from dock. No labor shall be available for repair work.

   (d) Payrolls.

   Time will be submitted on regular payrolls at approved rates. Distribution shall show time and amount in receiving or discharging float and reference to invoice number.