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...
Abstract: Superseded by General Technical Bulletin G-08-01;
Keywords: Railworthiness Directive; Hazerdous Materials; Reinforcing Bars; Tank Cars
Use of Prescription and/or Over-the-Counter Medications by Railroad Covered Service Employees Assessment of Possible Impact on Accident/Incidents