Name of Work: Instrumentation & Monitoring for raising speed for existing operational Airport Express Line
Sl. No.
Item Description
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Continuous monitoring and measurements for in time evaluation of Vibrations for a period of 6 months
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Stages
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i) Installation of Continuous Monitoring Unit for 6 months along with online alarm system as per measurement scheme by M/s ARTS dated 04.12.2019 & 23.02.2022. (Scope of Works for Continuous Monitoring i.e Measurement Scheme for measurement of Strain on Clips & Rails, Vibrations on Rails & Plinths is defined under PS)ii) Real time evaluation of vibrations referenced to passing train and verification against the limit criteria.iii) Submission of Final report ondetailed Analysis of measured data.
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Verification Measurements to identify and verify the dynamic loads on tension Clamps.
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Stages
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i)Installation of Verification measurement unitas per measurement scheme by M/s ARTS dated 04.12.2019 & 23.02.2022.ii) Record vibrations and displacements induced by passing trains for 3 days.Iii) Evaluation of dynamic loads at each measurement cross-section, analysis, assessment, comparision of results and Submission of Final report.
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