Rule Summary: Enhanced Tank Car Standards and Operational Controls for High-Hazard Flammable Trains
The long awaited final rule for Crude-by-Rail transportation was released today by DOT/PHMSA. The major new requirements includes the need for Electronically Controlled Pneumatic (ECP) Brakes, 9/16" shell thickness, and an extended timeline schedule for implementation (retrofits), train route disclosures, and other requirements: http://www.dot.gov/mission/safety/rail-rule-summary
(Update: Union Pacific threatens lawsuit over the contrived ECP requirements (new braking system which is said to be very expensive, difficult to implement)).
Below is a summary of the key provisions contained in the May 1, 2015 Final Rule, "Enhanced Tank Car Standards and Operational Controls for High-Hazard Flammable Trains," issued by the Pipeline and Hazardous Materials Safety Administration and the Federal Railroad Administration.
Scope of Rulemaking
Unless stated otherwise, the rule applies to “High-hazard flammable trains” (HHFT) which means “a continuous block of 20 or more tank cars loaded with a flammable liquid or 35 or more tank cars loaded with a flammable liquid dispersed through a train.”
Enhanced Braking
Require HHFTs to have in place a functioning two-way end-of-train (EOT) device or a distributive power (DP) braking system.
Require any high-hazard flammable unit train (HHFUT) —a train comprised of 70 or more loaded tank cars containing Class 3 flammable liquids traveling at greater than 30 mph— transporting at least one packing group I flammable liquid be operated with an electronically controlled pneumatic (ECP) braking system by January 1, 2021.
Require all other HHFUTs be operated with an ECP braking system by May 1, 2023.
Enhanced Standards for New and Existing Tank Cars Used in HHFTs
New tank cars constructed after October 1, 2015 are required to meet enhanced DOT Specification 117 design or performance criteria for use in an HHFT.
Existing tank cars must be retrofitted in accordance with the DOT-prescribed retrofit design or performance standard for use in an HHFT.
Retrofits must be completed based on a prescriptive retrofit schedule. The retrofit timeline focuses on two risk factors, the packing group and differing types of DOT-111 and CPC-1232 tank car.
A retrofit reporting requirement is triggered if consignees owning or leasing tank cars covered under this rulemaking do not meet the initial retrofit milestone.
Reduced Operating Speeds
Restrict all HHFTs to 50-mph in all areas.
Require HHFTs that contain any tank cars not meeting the enhanced tank car standards required by this rule operate at a 40-mph speed restriction in high-threat urban areas defined the Transportation Security Administration’s regulations at 49 CFR 1580.3.
More Accurate Classification of Unrefined Petroleum-Based Products
Document sampling and testing program for all unrefined petroleum-based products, such as crude oil.
Certify that programs are in place, document the testing and sampling program outcomes, and make information available to DOT personnel upon request.
Rail routing - Risk Assessment
Railroads operating HHFTs would be required to perform a routing analysis that considers, at a minimum, 27 safety and security factors and select a route based on its findings. These planning requirements are prescribed in 49 CFR § 172.820.
Rail routing – Information Access
Ensures that railroads notify State and/or regional fusion centers, and that State, local and tribal officials who contact a railroad to discuss routing decisions are provided appropriate contact information for the railroad in order to request information related to the routing of hazardous materials through their jurisdictions.
