Federal Regulations. (b) Additional standards (1) Maintenance requirements The owner and operator of a Great Lakes pipeline shall adhere to the following requirements with respect to a Great Lakes pipeline: (A) Maintain a functional anchor every 75 feet, at minimum, for every section of such pipeline that is at least 30 feet below the surface of the water. (B) Maintain at least 1 functional computational pipeline monitoring system in every 1,500-foot section of such pipeline that is at least 10 feet below the surface of the water. (C) Install cathodic wrapping on such pipeline. (D) No holiday in cathodic wrapping may exceed 3 square inches. (E) Install enamel coating on such pipeline. (F) No holiday in enamel coating may exceed 3 square inches. (G) Maintain such pipeline without any corrosion. (H) Install and maintain the functional ability to shut off the pressure of such pipeline in case of an emergency. (2) Testing requirements An operator of a Great Lakes pipeline shall, at least once every 12 months, perform the following actions with respect to a Great Lakes pipeline: (A) Conduct at least one in-line test, also known as a smart pig , to determine the integrity of the interior of such pipeline. (B) Conduct at least one Remote Operated Vehicle (ROV) inspection to determine the structural integrity of the exterior of such pipeline. (C) Conduct at least one hydrostatic test to determine the integrity and ability of such pipeline to sustain pressure. (3) Company reporting requirements The operator and owner of a Great Lakes pipeline shall— (A) immediately, but in no event more than 1 business day, after the date of discovery of a violation of paragraph (1) report any such known violation to— (i) the Administrator of PHMSA