; and (II) a revised site security plan for the covered chemical facility. (ii) Consideration The Secretary shall take into consideration any written explanation, information, other materials, or revised site security plan submitted by an owner or operator under clause (i) in— (I) reviewing the preliminary deficiency determination under subsection (c); and (II) assessing a revised site security plan for the covered chemical facility. (C) Scheduling Upon receipt of a request under subparagraph (A)(ii) by an owner or operator of a covered chemical facility, the Secretary shall arrange for an informal consultation with the owner or operator— (i) not later than 30 days after the date on which the Secretary receives the request; and (ii) by telephone or electronic means, or at a location of mutual convenience. (D) Determination (i) In general Not later than 30 days after an informal consultation with an owner or operator of a covered chemical facility under this paragraph, the Secretary, taking into consideration the information submitted by the owner or operator under subparagraph (B)— (I) shall assess the preliminary deficiency determination under subsection (c); (II) may modify the preliminary deficiency determination under subsection (c), in whole or in part