WALES METRO
CORE VALLEY LINE OLE PILING
TRANSFORMING THE CORE VALLEY LINES
The Wales Metro Core Valley Line electrification project is a transformative infrastructure initiative aimed at modernising rail services across South Wales. This ambitious project involves the electrification of approximately 170 kilometers of rail lines across the valleys, including the Rhondda Cynon Taff, and Merthyr lines. Led by Transport for Wales (TfW), the initiative seeks to significantly enhance connectivity, reduce travel times, and deliver greener, more sustainable transport options. The works include replacing diesel trains with electric or hybrid units, installing overhead electric wires, upgrading tracks and signaling systems, and improving station facilities to meet future demands.
META SERVICES
Meta provides long term remote and attended noise and vibration monitoring solutions, for a wide range of sensitive assets in proximity to the Core Valley Line OLE piling works.
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The project requires extensive night and daytime operations, often undertaken as part of 24 hour rolling blockades. The large geographic area and highly mobile nature of the piling teams, offers unique challenges when delivering our noise and vibration monitoring services.
NOISE MONITORING
The unique topography of the Welsh Valleys means works carried out within the rail corridor are often in close proximity to residential and other noise sensitive receptors (NSR). On site and remote monitoring is carried out by Meta, guided by a framework of Meta historical data, BS5228 Part 1 Noise and Section 61 developed by the project team.
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Monitoring of sound levels and application of best practicable means (BPM) mitigations, including use of mobile sound barriers, whose use was tested by Meta prior to the commencement of the project, is monitored on an ongoing basis for reporting to the relevant Local Authorities and project stakeholders.
VIBRATION MONITORING
In addition to the residential and sensitive receptors in close proximity, the rail corridor is the location of extensive buried 3rd party assets. Meta is able to support the project engineering team with vibration modelling, analysis and monitoring as part of the consent process for works in the vicinity of these assets.
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The local topography requires extensive monitoring of above ground structures including retaining walls, over and under bridges.
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Our use of a highly mobile, blended remote and attended monitoring regime, provides the on-site teams with live data and trigger alerts, allowing them to make informed decisions during the installation process.
ASSETS MONITORED
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Residential receptors
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Sensitive receptors such as care homes & schools
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Gas Mains
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Water Mains
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Sewer systems
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Fuel pipelines
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Culverts and drainage systems
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Fiber optic cables
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Bridges
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Retaining walls
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Railway infrastructure
TECHNOLOGY PARTNERS
WHY CHOOSE META ENVIRONMENTAL?
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Experienced Team: Our consultants are highly trained and experienced in noise and vibration monitoring and assessment.
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Advanced Technology: We utilise cutting-edge equipment from a wide range of manufacturers to provide precise and reliable data.
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Compliance Guaranteed: We ensure your project adheres to BS5228 and other relevant standards from planning to practical completion.
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Customer-Centric Approach: We tailor our range of bespoke services to meet the unique needs of your project.
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Audited and Accredited: ISO9001/14001, Audited Rail Supplier, Constructionline Gold, SSIP. read our about us page for more details.
NEED ADVICE TODAY?
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BS5228-Part 1 Noise
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Construction Noise Impact assessments
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Attended and remote noise monitoring
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Noise mitigation strategies
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BS5228-Part 2 Vibration
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PPV analysis and projections
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Attended and remote vibration monitoring
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Real time reporting and alert triggers
CONTACT META
Inquiries
For inquiries or quotations, please complete the contact form with a brief description of your project.
Head Office
Meta Environmental Ltd, Rownhams House, Southampton, SO16 8LS.
Employment
To apply for a job with Meta, please send a cover letter together with your C.V. to: info@metaenvironmental.co.uk
Talk to us: 02380 176191
Office hours: Mon to Fri 08:00 to 18:00
Out of hours, please leave us a message and we will get back to you within 24 hours.
