49 CFR 195.408
Communications.
(a)Each operator must have a communication system to provide for the transmission of information needed for the safe operation of its pipeline system.#
(b)The communication system required by paragraph (a) of this section must, as a minimum, include means for:#
(1)Monitoring operational data as required by § 195.402(c)(9);#
(2)Receiving notices from operator personnel, the public, and public authorities of abnormal or emergency conditions and sending this information to appropriate personnel or government agencies for corrective action;#
(3)Conducting two-way vocal communication between a control center and the scene of abnormal operations and emergencies; and#
(4)Providing communication with fire, police, and other appropriate public officials during emergency conditions, including a natural disaster.#