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Building Network Operators

Building Network Operator (BNO) standards must be followed by your electrical contractor in order to allow your local electrical DNO to connect supplies to your building. In order to fulfil your needs, our highly qualified BNO experts can design, construct, and maintain new riser and lateral sub-main cabling networks.

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Building Network Operator Services
We provide you with everything you need:

BNO Standards

A unified standard for multi-occupancy buildings has been established by UK Power Networks, and it is now applicable to all three of their Distribution Network Operator (DNO) regions. Together with measuring CTs (Current Transformers) inside the service cut out equipment, they have also created a new unified standard for the connection of new services above 100 amps.



​The installation procedure that was previously provided by the network operators is replicated by our highly skilled BNO teams, and we work with them to make sure the appropriate specialised (and made-to-order) equipment and cable are employed.

Maintenance Package

Our maintenance plans include a preliminary evaluation of the current internal network, a record of the existing hardware, sealing and distribution panels and related switch gear, yearly visual and thermal inspections, and 24/7 emergency support.


Design Services

We are able to help and/or design the BNO installation by supplying thorough drawings using specialised software while working with other electrical contractors and M & E experts. We make sure the design conforms with both the local DNO's standard and BS7671: amendment 1.

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