Railworthiness Directive for Certain Railroad Tank Cars Equipped with Bottom Outlet Valve Assembly and Constructed by American Railcar Industries and ACF Industries.
Abstract: On September 30, 2016, FRA issued a Railworthiness Directive (Directive or RWD) to all owners of Department of Transportation (DOT) specification 111 general purpose tank cars....
Railworthiness Directive for Railroad Tank Cars Equipped With Certain McKenzie Valve & Machining LLC Valves
Keywords: Railworthiness Directive; Hazerdous Materials; Valve; Tank Cars
Abstract: This Directive requires railroad tank car owners to replace unapproved valves currently installed in some tank cars. The valves in question are UNNR ball valves manufactured and...
Emergency Order to Prohibit the Continued Use of Certain Railroad Tank Cars Equipped With a Truck Bolster Bearing Either Association of American Railroads (AAR) Identification Number B-2410 and National Castings of Mexico (NCM) Pattern Number 52122 or AAR
Keywords: Railworthiness Directive; Hazerdous Materials; Reinforcing Bars; Tank Cars
Owners of Railroad Tank Cars; Railroads Modification of Emergency Order Requiring Inspection and Repair of Dual Diamter Tank Cars