The notice required by Sec. 801.51 of this part shall:
(a) Set forth the determination of the Administrator and the reason
or reasons therefor;
(b) Set forth a description of each violation and the amount
assessed for each violation;
(c) Set forth the right to request a hearing on such determination;
(d) Inform any affected person or persons that in the absence of a
timely request for a hearing, the determination of the Administrator
shall become final and unappealable; and
(e) Set forth the time and method for requesting a hearing, and the
procedures relating thereto, as set forth in Sec. 801.53 of this part.