Regulationhistorical
49 CFR 192.469
External corrosion control: Test stations.
Snapshot 2017-10-01 Government source
eCFR editorial compilationAuthoritative but unofficial
View source 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]