JMI - Earthing, Grounding, Lightning Protection

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Stray current

What are stray currents and how can we manage them?

If the installation of DC rail systems (including trams) is of a poor quality, stray current occurs from rails and traction systems in an uncontrolled and inevitably costly manner. Currents in the ground will search for paths of least resistance in the same way that lightning does, usually through structures and underground services. The consequence of such activity is corrosion, and then replacement.

» Stray current diagram

From the inception of such rail projects JMI engineers are trained to identify potential problem areas and apply an effective solution prior to lying of the track slab. JMI’s stray current control solutions along with correct earthing and bonding saves time and money.

What We offer?

We offer consultancy, design, system and project management. During the life of each project we would look to set up a managed system of fault identification, analysis, measurement and solution provision.

Interested in our Stray Current Service?

If the answer is yes why not contact a member of our team by calling +44(0)115 9132751 or email us at info@jmiearthing.com