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G81 - Design Specification Library

Our design specification (G81) library contains technical information to help you with your works.

Please click here for a full design specification index, please note that recent changes are highlighted in yellow.

If you have a query related to a specific project, please contact your Project Designer.

If you have a general query about our standards, specifications and procedures please email us at CompetitionQandA@ukpowernetworks.co.uk