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Civil Works · Bridges · Tunnels
Civil works, bridges and tunnels form the backbone of railway infrastructure across complex terrain. Suppliers in this category provide design, construction and maintenance services for structural elements such as bridges, tunnels, culverts and embankments. These works support track laying, drainage, access and long-term infrastructure stability.
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Noise Barriers
Noise barriers reduce sound pollution from passing trains, particularly in residential or urban areas. Suppliers in this category design and manufacture acoustic barrier systems that improve environmental compliance, reduce community disruption and support the acceptance of both passenger and freight rail operations.
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Platform Screen Doors
Platform screen doors are safety barriers installed at station platforms to separate passengers from the tracks until a train arrives. Suppliers in this category offer full-height or half-height systems that improve passenger safety, reduce track intrusion and enable climate control within underground and enclosed stations.
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Transport Modelling, Simulation & Planning
Transport modelling, simulation and planning tools help rail operators and infrastructure managers optimise their systems and services. These solutions include passenger flow analysis, timetable planning, capacity modelling, wheel-rail interaction simulation, energy consumption modelling and operational planning. They support decision-making for new infrastructure projects, upgrades and day-to-day operations, improving efficiency, safety and passenger experience.
Infrastructure Documents
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How Pneumatics Support Extreme Engineering
Parker Hannifin provides and develops technologies that are rail-certified for proven reliability. Parker's high performance products includ…
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Case Study: Rapid Response
...had blown from their wagons. At 7am, just 3½ hours later, the SRS articulated road rail vehicle carrying a Palfinger PR750 crane arrived …
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Case Study: Overhead Line Renewal
Renewal of overhead line infrastructure on 650km of the west coast main line. 53 SRS road rail trucks were purchased for this task.
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Case Study: Airdrie to Bathgate
Most of the steelwork for the overhead line equipment was moved to site and lifted into position using two SRS road rail lorries...
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Tunnelling: Railway Tunnels
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Rail Embankments and Gabions
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Rail Stations and Platforms
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Permanent Way Trackbed Layers
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Keyline Other Products
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Railway Station Car Parks
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Management System Certificate 2008
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Energy Certification 2011
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About YAPIRAY – Railway Engineering Solutions
YAPIRAY offers various railway engineering solutions, dedicated human resources and a specialized machine park.