49 C.F.R. § 192.469 External corrosion control: Test stations.
Title 49 - Transportation
Each pipeline under cathodic protection required by this subpart must have sufficient test stations or other contact points for electrical measurement to determine the adequacy of cathodic protection. [Amdt. 192–27, 41 FR 34606, Aug. 16, 1976]
Title 49: Transportation
PART 192—TRANSPORTATION OF NATURAL AND OTHER GAS BY PIPELINE: MINIMUM FEDERAL SAFETY STANDARDS
Subpart I—Requirements for Corrosion Control
§ 192.469 External corrosion control: Test stations.