Section 6
SEC. 6. In order to enable the National Government to meet the yearly interest and amortization payments on the loans, the corresponding irrigation fees shall be turned over to the National Government in full, after deducting actual expenses for operation and maintenance. Any deficiency in the total collection to cover the annual amortization and interest on the loans is hereby appropriated out of the funds in the National Treasury not otherwise appropriated to meet the full payment on the annual amortization, interests and other charges on the loans herein authorized if and when they shall become due.