Skip to main content

Yotta DCL wins prized M40 UK surveying contract

Highway’s technology and surveying company Yotta DCL has won a contract to provide surveys for Carillion on the M40 between southern England and the West Midlands worth €433,641 (£375,000). Yotta DCL were awarded the five-year contract after being shortlisted through an e-auction, which sees vetted survey providers bid against each other for the survey work. Carillion holds the Operation and Maintenance agreement with UK Highways, which is the M40 DBFO (design, build, finance and operate) company. Yotta DC
August 7, 2013 Read time: 3 mins
Yotta DCL has won a key contract to provide surveys for Carillion on the M40 in central England
Highway’s technology and surveying company 5153 Yotta DCL has won a contract to provide surveys for 2435 Carillion on the M40 between southern England and the West Midlands worth €433,641 (£375,000).

Yotta DCL were awarded the five-year contract after being shortlisted through an e-auction, which sees vetted survey providers bid against each other for the survey work. Carillion holds the Operation and Maintenance agreement with UK Highways, which is the M40 DBFO (design, build, finance and operate) company.

Yotta DCL will provide Carillion with Deflectograph, CHART, High Speed Road Monitor (HRM) and Skid Resistance surveys and resulting quality data. The company will survey 350km of carriageway, including slip roads, running between Junction 1 and Junction 15 of the M40.  

“To give us surety of service delivery, we took the decision to offer a five-year contract instead of the usual annual procurement. We are pleased that Yotta DCL won the e-auction as the company has provided surveys for us in previous years. Being a DBFO, it is an unusual contract to award because it runs much longer and so it is good to be working with a company that we trust. We have an excellent relationship with the company and it delivers its surveys and data on time. In addition, Yotta DCL’s after care is very good,” said Graham Farr, asset manager at Carillion.  

The M40 DBFO is one of the most mature in the UK. It was established in 1997 and will run until 2027. UK Highways holds the concession for the M40 DBFO with Carillion being responsible for all operations and maintenance.  

Deflectograph is a vehicle-based survey that measures the deflection of the road surface under a known load. The survey assess the structural condition and provides a wide range of data to help assess the residual life of the carriageway together with detailed information that guides strengthening or reconstruction schemes. CHART is a walked survey that is performed simultaneously with the deflectograph; it picks up fine detail that may otherwise be missed by the survey vehicle.

Yotta DCL uses one of its bespoke survey vehicles to perform the HRM machine survey. The survey collects a range of information such as longitudinal profile, texture, transverse profile, and cracking. Cracking data is processed from high-resolution images of the surface taken by a line-scanning camera. Skidding resistance surveys play an important part in helping Carillion tackle safety and inform policies going forwards to reduce road traffic incidents.

The five-year contract ensures surety of service for Carillion. Yotta DCL were awarded the contract after being shortlisted based on experience and knowledge through an e-auction, which vetted survey providers bid against one another for the survey work.

For more information on companies in this article

Related Content

  • Yotta offers efficient winter maintenance
    August 18, 2015
    Yotta has developed sophisticated tools for winter highway maintenance. This technology can help local authorities to make better use of the Horizons visualised asset management software to assess potential winter maintenance works. The system provides a proactive approach that allows highways departments to address assets that are at risk from rain, snow and ice. The firm claims that this can help highways departments to deal with wet and icy conditions. Winter road damage is a great concern to Coun
  • Global Traffic Technologies wins place on UK supplier list
    March 22, 2017
    In the UK, Global Traffic Technologies (GTT) has been awarded special supplier status for central and local government departments and agencies. GTT is the maker of Opticom multimode phase selector technology which provides priority green lights at intersections for approaching emergency vehicles and other official and public transportation vehicles. The Crown Commercial Service TMT2 framework agreement means that Opticom traffic pre-emption systems and products are among those that can be procured qu
  • Specifying barriers correctly for optimum roadway safety
    April 29, 2015
    Mike Dreznes, executive vice president at the International Road Federation (IRF) discusses the proper utilisation of longitudinal barriers as a road safety priority Road authorities have a duty of care to ensure infrastructure not only meets safety requirements but provides protection for all road users. Crash barriers play an essential role in maximising safety, lowering the risk of sudden impact for road users and also allowing redirective capabilities. If a road authority has a rigid hazard locate
  • Airport's high demands on asphalt and concrete techniques
    July 11, 2012
    Airport runway, taxiway and parking areas make high demands on paving requirements, both with concrete and asphalt techniques. Mike Woof reports. High quality surface finishes are required in airport environments for runways, taxiways and aircraft parking areas. Because of the speed at which aircraft take off and land and the massive forces exerted due to the weight of the aircraft, particularly during landing, runway structures need to be incredibly strong. The surfaces also have to be constructed to very