Enhanced Tank Car Standards and Operational Controls for High-Hazard Flammable Trains

Tank Car StandardsA Rule by the Pipeline and Hazardous Materials Safety Administration on 11/18/2015

On May 8, 2015, the Pipeline and Hazardous Materials Safety Administration, in coordination with the Federal Railroad Administration (FRA), published a final rule entitled “Hazardous Materials: Enhanced Tank Car Standards and Operational Controls for High-Hazard Flammable Trains,” which adopted requirements designed to reduce the consequences and, in some instances, reduce the probability of accidents involving trains transporting large quantities of Class 3 flammable liquids. The Hazardous Materials Regulations provide a person the opportunity to appeal a PHMSA action, including a final rule. PHMSA received six appeals regarding the final rule, one of which was withdrawn. This document responds to the five remaining appeals submitted by the Dangerous Goods Advisory Council (DGAC), American Chemistry Council (ACC), Association of American Railroads (AAR), American Fuel & Petrochemical Manufacturers (AFPM), and jointly the Umatilla, Yakama, Warm Springs, and Nez Perce tribes (Columbia River Treaty Tribes) and the Quinault Indian Nation (Northwest Treaty Tribes).

Under 49 CFR 106.110-106.130,a person may appeal a PHMSA action, including a final rule. Appeals must reach PHMSA no later than 30 days after the date PHMSA published the regulation. On May 8, 2015, PHMSA, in coordination with FRA, published a final rule entitled “Hazardous Materials: Enhanced Tank Car Standards and Operational Controls for High-Hazard Flammable Trains” (HM-251, 80 FR 26644) (the final rule). The final rule adopted requirements designed to reduce the consequences and, in some instances, reduce the probability of, accidents involving trains transporting large quantities of flammable liquids. The final rule defines certain trains transporting large volumes of flammable liquids as “high-hazard flammable trains” (HHFT) and regulates their operation in terms of enhanced tank car designs, speed restrictions, braking systems, and routing. In response to the final rule, PHMSA received six appeals, one of which was withdrawn. The five active appeals were submitted by the DGAC, ACC, AAR, AFPM, and jointly the Columbia River Treaty Tribes and the Northwest Treaty Tribes.

Section 106.130 requires PHMSA to notify those who appeal, in writing, of the action on the appeal, within 90 days after the date that PHMSA published the action being appealed. Based on the final rule’s publication date of May 8, 2015, PHMSA was required to provide a response or notice of delay by August 6, 2015. On August 6, 2015, PHMSA posted a notice of delay on its Web site and subsequently published that notice in the Federal Register on August 10, 2015 (Notice 15-14; 80 FR 47987). [3]

This document summarizes and responds to the appeals of the DGAC,ACC, AAR, AFPM, and jointly the Columbia River Treaty Tribes and the Northwest Treaty Tribes. PHMSA has consolidated the appeals and structured this document to address the content of the appeals by topic area. The topic areas include (1) Scope of Rulemaking; (2) Tribal Impacts and Consultation; (3) Information Sharing/Notification; (4) Testing and Sampling Programs; (5) Retrofit Timeline and Tank Car Reporting Requirements; (6) Thermal Protection for Tank Cars; and (7) Advanced Brake Signal Propagation Systems. In each section, PHMSA summarizes the pertinent appeals on the topic area, by appellant, and then provides PHMSA and FRA’s response to the appeals on that topic area. The document concludes with a summary of further actions in response to the appeals. Read More >>

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