(a) For each capture system and control device for an emissions source subject to an emissions limit in Sec. 63.7690(a), you must demonstrate continuous compliance with the operation and maintenance requirements of Sec. 63.7710 by:
(1) Making monthly inspections of capture systems and initiating corrective action according to Sec. 63.7710(b)(1) and recording all information needed to document conformance with these requirements;
(2) Performing preventative maintenance for each control device according to the preventive maintenance plan required by Sec. 63.7710(b)(3) and recording all information needed to document conformance with these requirements;
(3) Operating and maintaining each bag leak detection system according to the site-specific monitoring plan required by Sec. 63.7710(b)(4) and recording all information needed to demonstrate conformance with these requirements;
(4) Initiating and completing corrective action for a bag leak detection system alarm according to the corrective action plan required by Sec. 63.7710(b)(5) and recording all information needed to document conformance with these requirements; and
(5) Igniting gases from mold vents according to the procedures in the plan required by Sec. 63.7710(b)(6). (Any instance where you fail to follow the procedures is a deviation that must be included in your semiannual compliance report.)
(b) You must maintain a current copy of the operation and maintenance plans required by Sec. 63.7710(b) onsite and available for inspection upon request. You must keep the plans for the life of the iron and steel foundry or until the iron and steel foundry is no longer subject to the requirements of this subpart.