TEP

TEP

The trolley measures track geometry as well as railway and
tramway rail head profiles and records results of track condition visual inspections.
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Laser Measurement Systems

Laser Measurement Systems

The measured wheel profile parameters include the entire wheel tread profile, flange height Sh, flange width Sw, slope qR, wheel diameter D, and back-to-back distance Az.
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TEE

TEE

The trolley measures track and turnout geometry as
well as records results of track condition visual inspections.
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Wheel flats and out of roundness wheel

Wheel flats and out of roundness wheel

Automatic measurement system makes it possible to classify the wheel tread surface condition by detecting wheel flats and out of round wheels.
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iTEC

iTEC

iTEC measures track geometry and record results of track condition. A new method for measuring horizontal and vertical irregularities enables the obtainment of highly repeatable measurement results.
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News

Making Track Inspection Safe
14.12.2018, Friday
Making Track Inspection Safe

We encourage you to read the article from the SMRT Trains website, "Making Track Inspection Safe, Efficient and Productive". It's worth adding that the Singaporean company has won the first prize in the Institution of Occupational Safety and Health’s (IOSH) annual International Rail Awards for introducing a laser track trolley (TEP).
 

"Every night, patrollers walk the railway lines to check on the condition of the tracks. Running rails (rails on which the train wheels are supported and guided) are important assets that may affect passenger comfort, journey time or even the safety of operations if they are damaged. As running rails are subjected to wear and tear, capturing and analysing rail-wear data allows efficient and more timely planning of long-term running rail asset renewal."
 


Mazlan Bin Mohamed Ali, Technical Officer, Permanent Way using the Laser Track Trolley during Engineering Hours
Source: blog.smrt.com.sg

 

"These inspections, when done manually, are time consuming and can be physically straining for staff. In a bid to improve the effectiveness of rail inspection, SMRT Trains’ Maintenance Permanent Way team worked with GRAW, a measurement-systems vendor to develop a custom-made measurement device, known as the Laser Track Trolley to allow quicker, continuous and more accurate inspection of the running rails."
 


Jean-Francois Chassin (L), Principal Fellow with Tan Jun Khiang (R) Senior Engineer from SMRT Permanent Way division receiving the International Railway Group Award 2018 for Improvement within Health and Safety
Source: blog.smrt.com.sg

 

The full article is available here:
 

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