Railway Mitra Engineering
P-Way & Civil Engineering Tools
Useful calculators and utilities for railway track and civil engineering work.
Available Tools
Sleeper, Fastening & Ballast Quantity Calculator Estimate PSC sleepers, ERC clips, liners, GRSP pads and ballast volume for new and existing track. SEJ Gap & Rail Expansion Calculator Estimate temperature-related SEJ gap change and compare a measured field gap. Hot/Cold Weather Patrolling Calculator Check zone-wise LWR temperature references and hot/cold patrolling thresholds. Cant & Safe Speed Calculator Calculate equilibrium cant, cant to provide and theoretical limiting speed. Versine Calculator Calculate curve versine using chord length, degree of curve or radius.Each tool is kept in its own folder, so future updates can be made independently without disturbing other Railway Mitra features.