Case Study
Apr 29, 2026
4
7 min read
El-Ferdan Railway Bridge: Earthworks, HDD Under the Suez Canal, and VDC 5D Production
Technical case study on the world's longest swing railway bridge project: 1M m³ earthwork verification saving 300,000 m³ from contractor claims, sonar canal surveys, HDD utility crossings under both Suez Canal channels, and full VDC 5D construction animation.