PROJEK MASS RAPID TRANSIT LALUAN 2: SUNGAI BULOH – SERDANG – PUTRAJAYA, Instrumentation and Monitoring Works for Package V205 Construction and Completion of Viaduct Guideway and Other Associated Works From Kampung Muhibbah to Serdang Raya (Advance Works For Construction of Pier Foundation from SGB 17 to SGB 35 and Other Associated Works Adjacent to Lot 36190).
This project involves manual and automated (real-time) monitoring works along the exisiting ERL track where the construction works were carried out. The main objective is to monitor any ground movement at the construction site and along the exisiting ERL track.
Manual instrumentation includes Inclinometer in Soil and Contiguous Bored Piling, Tiltmeter, Settlement Marker, and Water Standpipe.
Real-time instrumentation includes three Automatic Total Station (ATS) which monitor 63 optical prisms mounted on the concrete sleepers of the tracks. Data is collected automatically every half an hour and displayed in real time, together with automatic SMS warnings to selected personnel in the event of any triggers (Alert, Action, Alarm).