§232.17. Special approval procedure. — Inbound Citations

(g) Based on the guidance detailed in paragraph (f) of this section and consistent with other requirements contained in this part, a railroad may submit a detailed petition, pursuant to the special approval procedures contained in § 232.17, containing a plan designating locations where brake system repairs will be performed. Approval of such plans shall be made accordance with the procedures contained in § 232.17, and shall be subject to any modifications determined by FRA to be necessary to ensure consistency with the requirements and guidance contained in this part.

(a) Single car air brake tests must be performed by a qualified person in accordance with either Section 3.0, “Tests-Standard Freight Brake Equipment,” and Section 4.0, “Special Tests,” AAR Standard S-486-18; Section 3.0, “Single-Car Test Requirements,” Section 4.0, “Special Tests,” and Section 13.0 “4-Pressure Single-Car Test Requirements,” AAR Standard S-4027-18; an alternative procedure approved by FRA pursuant to § 232.17; or a modified procedure approved in accordance with the provisions contained in § 232.307.

(b) All trains not specifically excepted in paragraph (e) of this section shall be equipped with and shall use either a two-way end-of-train device meeting the design and performance requirements contained in § 232.405 or a device using an alternative technology approved by FRA pursuant to § 232.17 to perform the same function.

(a) Pursuant to the procedures contained in § 232.17, each railroad shall obtain special approval from the FRA Associate Administrator for Safety of a pre-revenue service acceptance testing plan, developed pursuant to § 232.505, for the new brake system technology, prior to implementing the plan.

(a) Except as provided in paragraph (f) of this section, before using a new brake system technology for the first time on its system the operating railroad or railroads shall submit a pre-revenue service acceptance testing plan containing the information required by paragraph (e) of this section and obtain the approval of the FRA Associate Administrator for Safety, under the procedures specified in § 232.17.

(a) A freight car or freight train equipped with an ECP brake system must, at a minimum, meet the Association of American Railroads (AAR) standards contained in the AAR Manual of Standards and Recommended Practices related to ECP brake systems listed in paragraph (g) of this section; an alternate standard approved by FRA pursuant to § 232.17; or a modified standard approved in accordance with the provisions contained in paragraph (g) of this section.

(1) Performance Requirements,” (Adopted 1999; Revised: 2002, 2004, 2008);

(2) Performance Specifications,” (Adopted: 1999; Revised 2002, 2007);

(3) Performance Specification,” Version 2.0 (Adopted: 1999; Revised: 2002);

(4) AAR S-4230, “Intratrain Communication (ITC) Specification for Cable-Based Freight Train Control System,” Version 3.0 (Adopted: 1999; Revised: 2002, 2004);

(5) Approval Procedure” (Adopted: 2007);

(6) AAR S-4250, “Performance Requirements for ITC Controlled Cable-Based Distributed Power Systems,” Version 2.0 (Adopted: 2003; Revised: 2004);

(7) 2007); and

(8) 2008).

(b) Prior to placing a freight car equipped with an ECP brake system into revenue service, a railroad or a duly authorized representative of the railroad industry shall submit a procedure for conducting periodic single car air brake tests to FRA for its approval pursuant to § 232.17.