Section 193.2707 - Operations and maintenance(a) Each operator shall utilize for operation or maintenance of components only those personnel who have demonstrated their capability to perform their assigned functions by-(1) Successful completion of the training required by §§ 193.2713 and 193.2717 ; and(2) Experience related to the assigned operation or maintenance function; and(3) Acceptable performance on a proficiency test relevant to the assigned function.(b) A person who does not meet the requirements of paragraph (a) of this section may operate or maintain a component when accompanied and directed by an individual who meets the requirements.(c) Corrosion control procedures under § 193.2605(b) , including those for the design, installation, operation, and maintenance of cathodic protection systems, must be carried out by, or under the direction of, a person qualified by experience and training in corrosion control technology.