Charles Evans Hughes

“ In giving the statute a reasonable construction in order to effect its remedial purpose, we think that a distinction should be drawn between the provision explicitly stating the condition precedent to the right to sue and the provision as to the manner of serving notice. The structure of the statute indicates the distinction. The proviso, which defines the condition precedent to suit, states that the material-man or laborer 'shall have a right of action upon the said payment bond upon giving written notice to said contractor' within ninety days from the date of final performance. ”

“ It is not reasonable to suppose that Congress intended to insist upon an idle form. Rather, we think that Congress intended to provide a method which would afford sufficient proof of service when receipt of the required written notice was not shown. ”

“ Such notice shall be served by mailing the same by registered mail, postage prepaid, in an envelope addressed to the contractor at any place he maintains an office or conducts his business, or his residence, or in any manner in which the United States marshal of the district in which the public improvement is situated is authorized by law to serve summons'. ”