Passenger Equipment Safety Standards; Miscellaneous Amendments and Attachments of Safety Appliances on Passenger Equipment

摘要

FRA is proposing to clarify and amend its existing regulations in an effort to address various mechanical issues relevant to the manufacture, efficient utilization, and safe operation of passenger equipment and trains that have arisen since FRA's original issuance of the Passenger Equipment Safety Standards. FRA proposes miscellaneous amendments to its existing regulations in five areas by: Clarifying the terminology related to piston travel indicators; providing alternative design and additional inspection criteria for new passenger equipment not designed to allow inspection of the application and release of the brakes from outside the equipment; permitting some latitude in the use of passenger equipment with redundant air compressors when a limited number of the compressors become inoperative; recognizing current locomotive manufacturing techniques by permitting an alternative pneumatic pressure test for main reservoirs; and adding provisions to ensure the proper securement of unattended equipment. FRA is also clarifying the existing regulatory requirements related to the attachment of safety appliances and is proposing an identification and inspection protocol to address passeng