What must I include in the notifications of achievement of increments of progress?

Your notification of achievement of increments of progress must include the three items described in paragraphs (a) through (c) of this section: (a) Notification that the increment of progress has been achieved; (b) Any items required to be submitted with each increment of progress (see § 60.2840); and (c) Signature of the owner or operator of the incinerator.