63 STAT.] 81ST CONG., 1ST SESS.-CH. 393-AUG. 4 , 1949 within twenty days of payment shall report to the Congress setting forth the nature of the claim, the vessel involved, the amount paid with respect thereto, the basis of the determination, compromise, or settle- ment, and other pertinent facts. The Secretary of the Treasury shall report to the Congress, at each session thereof, all claims which have been paid under this section. During any war the reports required under this section may omit any fact or facts disclosure of which, in the opinion of the Secretary, would be prejudicial to the national security. § 647. Claims for damage to property of the United States (a) The Secretary of the Treasury may consider, ascertain, adjust, determine, compromise, or settle claims for damage cognizable in admiralty in a district court of the United States and all claims for damage caused by a vessel or floating object, to property of the United States under the jurisdiction of the Coast Guard or property for which the Coast Guard may have assumed, by contract or otherwise, any obligation to respond for damage thereto. The Secretary of the Treasury is further authorized to receive in payment of any such claim the amount due the United States pursuant to determination, compromise, or settlement as herein authorized and, upon acceptance of such payment but not until then, such determination, settlement, or compromise of such claim shall be final and conclusive for all pur- poses, any law to the contrary notwithstanding. All such payments shall be covered into the Treasury of the United States as mlscella- neous receipts. The Secretary of the Treasury is further authorized to execute on behalf of the United States and to deliver in exchange for such payment a full release of such claim. This section, as respects the determination, compromise, settlement, and payment of claims, shall be supplementary to, and not in lieu of, all other provisions of law authorizing the determination, compromise, or settlement of claims for damage to property hereinabove described. No settlement or compromise where there is involved a payment in the net amount of over $25,000 is authorized by this title. (b) Within twenty days after receipt of a payment in a net amount exceeding $3,000 due the United States pursuant to determination, compromise, or settlement of any claim under this section, the Secre- tary of the Treasury shall report to the Congress setting forth the nature of the claim; the vessel or vessels involved; the amount received; the basis of determination, compromise, or settlement; and other pertinent facts. During any war the reports required under this sec- tion may omit any fact or facts, disclosure of which, in the opinion of the Secretary, would be prejudicial to the national security. § 648. Accounting for industrial work The Secretary may prescribe regulations governing accounting for industrial work, including charges for overhead for civilian labor and for maintenance of industrial plant and equipment, performed at the Coast Guard Yard or such similar Coast Guard industrial estab- lishments as he may designate. Any orders placed for such industrial work shall be covered by a transfer or advance of funds to cover the estimated cost thereof, and shall be credited to such accounts as may be necessary and established by the Secretary to carry out the pro- visions of this section. Accounts so established shall be available for materials, supplies, or equipment, and civilian labor, including over- head and maintenance, required in performing the work ordered. Upon completion of an order an adjustment will be made to make the amount transferred or advanced equal to the actual cost as computed 549 Report to Congress.