Singapore is a city-state with an extensive underground MRT network, and deep excavation activities are common for high rise buildings and infrastructure due to land scarcity. Real-time monitoring of tunnel movement, track alignment and tilt is significantly important for the safety and operation of the trains through the use of an automated tunnel monitoring system (ATMS). Force and movement monitoring of deep excavations through strain gauges and load cells is the most essential tool for safe construction and supervision of the civil engineering works.