On or before December 1, 1978, all environmental impact statements concerning proposed crude oil transportation systems eligible for consideration under this chapter and required under section 102 of the National Environmental Policy Act of 1969 [
42 U.S.C.
4332] shall be completed, made available for public review and comment, revised to the extent appropriate in light of such comment, and submitted to the President and the Council on Environmental Quality; except that in the case of any environmental impact statement concerning any crude oil transportation system which is eligible for consideration and which was filed under section
2004
(2) of this title, such actions may be taken not later than 60 days after December 1, 1978.