of Aldyl A polyethylene piping at all pressurized locations identified in paragraph (1) not later than 5 years following the date of enactment of this Act. (3) Considerations In developing the standards under paragraph (1), the Secretary shall coordinate with State regulators, as appropriate, to establish timeframes for the completion of the requirement in paragraph (1) that take into account potential consequences to public safety and the environment and that minimize costs and service disruptions. (d) High-Consequence area defined In this section, the term high consequence area means an area described in section 60109(a) of title 49, United States Code.