The IRBM is a comprehensive technical document that outlines the mandatory procedures for managing railway bridges. It serves as a guide for various technical departments, ensuring that assets like loco tracks and bridge structures are maintained to a "fit" status on time. Key focus areas of the manual include:
With over 150,000 bridges crisscrossing the nation—including around 37,000 major spans—the Indian Railways network relies on a robust framework to ensure safety and structural integrity. At the heart of this massive operation is the , the definitive "bible" for railway engineers responsible for the maintenance, inspection, and construction of these engineering marvels. Indian Railway Bridge Manual
: The manual provides precise definitions for bridge components. For instance, it defines the "clear span" of a single span bridge as the distance between the inner faces of abutments. The IRBM is a comprehensive technical document that