...violation of the requirements of this article a penalty of $5 shall be Imposed upon the contractor for each laborer or mechanic for every calendar day In which such employee to required or permitted to labor more than 8 hours upon said work without receiving compensation computed...

...be imposed upon the 3ntractor for each lahorer or mechanic for every calendar day which such aployee is required or permitted to labor more than eight hours upon said Fork without receiving compensation computed in accordance with this article, ind all penalties thus...

...provision in such contract of $5 for each laborer or mechanic for every calendar day in which he shall be required or permitted to labor more than eight hours upon said work; and any officer or person designated as inspector of the work to be performed under any such contract,...

...requirements of this clause a penalty of five dollars shall be imposed upon the Contractor for each such laborer or mechanic for every calendar day in which...withheld for the use and benefit of the Government." 23. Invoices and payment. — The Contractor shall submit one properly certified invoice, in quadruplicate,...

...penalty of $5 shall be imposed upon contractor for each laborer or mechanic for every calendar day which such employee is required or permitted to labor...receiving compensation computed in accordance with this article, and all penalties thus imposed shall be withheld for the use and benefit of the Government:...

...penalty of $5 shall be imposed upon contractor for each laborer or mechanic for e<ery calendar day which such employee is required or permitted to labor...receiving compensation computed in accordance with this article, and all penalties thus imposed shall be withheld for the use and benefit of the Government...

...violation of the requirements of this article a penalty of $5 shall be imposed upon the contractor for each laborer or mechanic for every calendar day in...employee is required or permitted to labor more than 8 hours upon said work without receiving compensation computed in accordance with this article( and...

...violation of the requirements of this article a petialty of $5 shall b<< imposed upon the contractor for each laborer or mechanic for every calendar day in...employee is required or permitted to labor more than 8 hours upon said work without receiving compensation computed in accordance with this article, and...

...provision in such contract of $5 for each laborer or mechanic for every calendar day in which he shall be required or permitted to labor more than eight hours upon said work; ana any officer or person designated as inspector of the work to be performed under any such contract,...

...violation of this provision of $5 for each laborer or mechanic for every calendar day in which he shall be required or permitted to labor more than eight hours upon said work. " It shall be the duty of the inspector or inspectors or other employees of the District of Columbia,...