Policy and Guidance
Questions and Answers: Railworthiness Directive for Railroad Tank Cars Equipped with Certain McKenzie Valve & Machining LLC Valves
Keywords: Railworthiness directive, McKenzie Valve, UNNR
Abstract: This document provides guidance on moving tank cars equipped with the McKenzie valves specified in the Railworthiness Directive published March 18, 2015. The document was updated...
Abstract: Regarding Technical Bulletin G-91-14, "Jurisdictional Policy Toward Tourist and Plant Railroads", attached herewith is a subsequest letter from Administrator Carmichael, dated...