Subchapter V - PROSECUTION OF WORK GENERALLY

Section 621 - By what methods river and harbor work may be authorized to be prosecuted
Section 622 - Contracts, etc., with private industry for implementation of projects for improvements and dredging; reduction of federally owned fleet
Section 623 - Repealed
Section 624 - Limitation on improvement work by private contract
Section 625 - Repealed
Section 626 - Prosecution of work when appropriation insufficient
Section 627 - Application of appropriation when separate works are included therein
Section 628 - Expenditure for dredging within harbor lines
Section 629 - Contract for hire of dredging plant
Section 630 - Limitation on expenditure for purchase of dredges
Section 631 - Transfer of property between projects
Section 632 - Omitted
Section 633 - Protection, alteration, reconstruction, relocation, or replacement of structures and facilities; contract standards; reasonable costs
Section 634 - Assistance relating to water supply
Section 635 - Coast Guard anchorages