48 CFR 25.602-1 - Section 1605 of the Recovery Act.
Except as provided in 25.603 -
(a) None of the funds appropriated or otherwise made available by the Recovery Act may be used for a project for the construction, alteration, maintenance, or repair of a public building or public work unless the public building or public work is located in the United States and -
(ii) Iron or steel components.
(A) Iron or steel components of construction material consisting wholly or predominantly of iron or steel must be produced in the United States. This does not restrict the origin of the elements of the iron or steel, but requires that all manufacturing processes of the iron or steel must take place in the United States, except metallurgical processes involving refinement of steel additives.
(B) The requirement in paragraph (a)(1)(ii)(A) of this section does not apply to iron or steel components or subcomponents in construction material that does not consist wholly or predominantly of iron or steel.
(A) If a steel guardrail consists predominantly of steel, even though coated with aluminum, then the steel would be subject to the section 1605 restriction requiring that all stages of production of the steel occur in the United States, in addition to the requirement to manufacture the guardrail in the United States. There would be no restrictions on the other components of the guardrail.
(2) If trade agreements apply, the manufactured construction material shall either comply with the requirements of paragraph (a)(1) of this subsection, or be wholly the product of or be substantially transformed in a Recovery Act designated country;
(b) Manufactured materials purchased directly by the Government and delivered to the site for incorporation into the project shall meet the same domestic source requirements as specified for manufactured construction material in paragraphs (a)(1) and (a)(2) of this section; and
(c) A project may include several contracts, a single contract, or one or more line items on a contract.