Vehicle Engineering – Improving Asset Value by Upgrades, Modifications & Prescribed Maintenance: - FLEET MODIFICATIONS • Electrical, mechanical • Environment or aesthetics • Door modification • Crashworthiness enhancements • Single-car conversions • Reliability enhancements LIFE-EXTENSION • Back-to-good-metal strip and rebuild • Incorporation of up-to-date equipment • Reliability improvements CHANGES OF USE • Proven structural re-design • New electrical / pneumatic schemes • Mess van conversion • Support coach conversion • Track measurement coach conversion