Precision Surveying for Track Alignment and Safety Accurate surveying and alignment are the foundations of safe and reliable rail infrastructure. VISH employs state-of-the-art surveying instruments, GPS-based alignment systems, and laser-guided technology to achieve precise geometry for new rail tracks and extensions. Our survey & fixing services include:

• Topographic and geotechnical surveys for alignment, gradients, and subgrade assessment
• Track geometry optimization to minimize wear and improve train stability
• Pre-alignment and fixing of sleepers and rails with precision tools
• Slope stabilization, embankment design, and ballast profiling to ensure long-term durability
• Coordination with signaling, electrification, and drainage systems for integrated railway development

Why clients adopt VISH for surveying and fixing: Because we ensure highly accurate track alignment, minimal settlement, and long-term operational reliability, reducing maintenance costs and improving safety.