Tunnel Monitoring News

  • Air quality modelling for the Barbican Low Emissions Neighbourhood

    The City of London Corporation received funding from the Mayor of London to implement a Low Emissions Neighbourhood in the Barbican, Guildhall and Barts area. One of the LEN proposals included options for restricting ...

  • Rotork awarded Doha Metro ventilation actuation contract

    Rotork has won the contract to supply 2,500 ROM electric valve actuators for tunnel ventilation dampers on the new Doha Metro. Rotork ROM actuators are robustly constructed to provide quiet and reliable operation for dampers and louvres, as well as all kinds of small ball and butterfly valves. Standard features of the compact design include an IP68 watertight enclosure, self-locking operation, ...


    By Rotork plc

  • Successful fire test performance secures major order for Rotork actuators

    Following the successful completion of a severe fire test, more than 1,300 Rotork RC200 actuators have been ordered for tunnel ventilation damper control in the latest stage of the Thomson Mass Rapid Transit (MRT) line in Singapore. The order from a local damper manufacturer is for RC200 high temperature pneumatic actuators for installation on the fully underground sixth section of the MRT line. ...


    By Rotork plc

  • We are pleased to announce the New GDS GasVac System

    The GasVac system is designed to monitor gas levels in situations where the positioning of conventional gas sensors may not be practical. This may be due to equipment security, cable routing, access for detector head installation/maintenance or harsh environment, or a cost-effective means of monitoring plant rooms, supermarkets, cool stores and designated hazardous areas, such as tunnels ...


    By CitiSafe Pte Ltd

  • New all-in-one electrochemical cell tunnel sensors

    CODEL are pleased to announce two new tunnel cost effective sensors to the already exceptional range of road and rail tunnel monitors on offer. The TunnelTech 500 and 700 are have been designed from the ground up using our already vast experience and knowledge of tunnel monitoring and applying it with the very latest in sensing technology, electrochemical cells. Both new models include high ...


    By Codel International Ltd

  • Public-private collaboration gives results and opens new spaces in environmental control

    POLLUTION, an historic company from Bologna that products analytical instruments, has signed an agreement with PROAMBIENTE, a public and private consortium, the National Research Council and the High Technology ER network, for the PYXIS BTEX production and sale, a unique Real-time environmental instrument for BTEX analysis. In particular, this ...

  • Non-Contacting Flow Measurement in Milwaukee Deep Tunnel System

    Pulsar Process Measurement have supplied Ultra 3 non-contacting ultrasonic measurement devicesto Milwaukee Metropolitan Sewerage District for critical measurement in approach channels within their deep tunnel storm water storage system that prevents pollution from reaching Lake Michigan. ...

  • New North America Distributor – Monitoring Solutions

    ODEL are extremely happy to announce Monitoring Solutions as our new distributor for the North American CEMS and Tunnel Market and welcome them to CODEL’s prestige distributor network. Monitoring Solutions have over 30 years’ experience in the CEMS market, providing environmental monitoring solutions throughout North America. ...


    By Codel International Ltd

  • DC Water`s Blue Plains Tunnel named Best Project Overall by Engineering News-Record (ENR) Mid-Atlantic

    The District of Columbia Water and Sewer Authority's (DC Water) Blue Plains Tunnel has been selected as the recipient of the 2016 Best Project Overall award for the Mid-Atlantic Region by Engineering News-Record (ENR). The project was selected ...


    By CH2M Hill Companies, Ltd.

  • NEW: Dekati® eFilter™

    Dekati is proud to announce a new product for standard gravimetric and real-time detection of PM. The new Dekati® eFilter™is a gravimetric filter holder with an integrated real-time particle concentration measurement.  ...


    By Dekati Ltd.

  • Real-world monitoring of air quality using low cost air quality sensors

    The emergence of sensors capable of measuring the gases and particles that make up air pollution, especially in cities and industrial areas, has driven many academic studies which evaluate the sensors and compare performance against reference methodology. Such projects provide valuable and thorough assessment, but they currently work slower than the pace of low cost sensor system development. In ...


    By AQMesh

  • ADMS workshop in Shanghai, 4-5 May 2016

    CERC’s Managing Director Dr. David Carruthers gave keynote presentations at the two day Urban Transport Pollution and ADMS User Group Workshop in Shanghai 4-5 May 2016. This workshop was jointly hosted by the Department of Environmental Science and Engineering of Fudan University and the Shanghai Academy of Environmental Sciences. During the workshop, the new version of ADMS-Urban/ADMS-EIA ...

  • Rotork actuators perform vital fire safety duty on the Istanbul Metro

    High temperature specification Rotork RC200 scotch-yoke pneumatic actuators have been ordered for a vital fire safety duty in new subway tunnels under construction for the Istanbul Metro. The Istanbul subway system in Turkey is undergoing a significant expansion programme involving 900 kilometres of new routes that are due for completion by 2023. Tunnels on the new routes are fitted with ...


    By Rotork plc

  • Verify Concrete Slab Thickness & Integrity without Coring —Drilling — Excavating

    Introducing the new CTG-2 for solving concrete problems. The CTG-2 is a hand-held, battery powered, nondestructive system for measuring the thickness and integrity of concrete slabs, pavements, tunnel linings, walls and other plate-like structures using the IMPACT ECHO principle. Requires no special knowledge or training — connect the CTG-2 to your laptop or tablet and ...


    By Geomorph Instruments

  • Reducing the environmental impact of construction tunnelling

    The construction industry is among the top three drivers of resource use in the EU. This study investigated the environmental impacts of a common construction method, drill and blast tunnelling, using life cycle assessment. The researchers assessed 20 years of data on tunnelling in Norway to identify areas that could be targeted to reduce its environmental impact. They recommend reduced ...

  • New Soldo limit switchbox for high temperature applications

    Soldo Controls, the specialist manufacturer of position feedback devices in the Rotork Instruments Division, has introduced a high temperature extension to its LSB range of compact limit switchboxes for valves and dampers. Manufactured with an aluminium or stainless steel enclosure, the new switchbox has been tested for operation in temperatures up to 250ºC for 2 hours or ...


    By Rotork plc

  • Ecotech to share global experience at International Clean Air Conference this week

    At the 22nd International Clean Air and Environment Conference to be held from 21 – 23 September 2015 in Melbourne, Ecotech, Australia’s leader in environmental monitoring solutions will play a key role as sponsor of day 3 on the theme, ‘better outcomes’. The theme resonates with Ecotech in light of its progress in the last ten years. The company has rapidly expanded its ...


    By Ecotech Pty Ltd

  • Management platform enables secure and simple remote access

    Sinema Remote Connect is a management platform supplied by Siemens for efficient and secure remote access to globally distributed machines and plants. The server application simplifies not only remote services, such as the remote maintenance of machines and plants, but also other remote applications, such as condition monitoring. Sinema Remote Connect manages and authorizes all communication ...


    By Siemens AG

  • ADMS User Group Meeting held in Beijing 2-3 June 2015

    In partnership with the Laboratory of Atmospheric Physics and Chemistry (LAPC) of the Institute of Atmospheric Physics (IAP), CERC China held a two-day ADMS UGM in Beijing, on the 2-3rd June 2015. ADMS UGM was well attended by over 70 delegates across China. Presentations included: ADMS’s application in large environmental projects internationally; applications of ADMS-Airport to Beijing ...

  • PureAire O2 Monitor for Food Manufacturing Tunnel/Freezers with N2 and CO2: Using a 10 Year No Calibration Sensor

    For flash freezing nothing beats a liquid nitrogen or carbon dioxide immersion or tunnel style freezer for efficiency, overall performance, and cost savings. If you haven't yet switched to an immersion freezer, doing so now could position you to better compete in your market segment and save money over time. Learn more about why these freezers are a must for frozen food manufacturers. Immersion ...

Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you