I would like to request a copy of the London Underground good practice guide for electrical installations to use as a guideline for the job i am working on. I am currently supervising works taking place at a vent shaft capacity upgrade in Hayes Mews

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TfL Ref: 4853-1718

Thank you for your request received by Transport for London (TfL) on 4 March 2018 asking for a copy of the London Underground good practice guide for electrical installations. I apologise for the delay in acknowledging your request.

Your request has been considered in accordance with the requirements of the Freedom of Information Act and our information access policy.

We do not currently hold a finalised copy of this document as it is still in development. Any previous versions have been withdrawn from use.

As you are a contractor delivering works on a TfL site, the issue of installation best practice should be raised in the first instance with the responsible TfL E&M Engineer so that workmanship and installation quality can be discussed and agreed via the usual benchmarking process though based on delivery of the contract requirements. 

Please see the attached information sheet for details of your right to appeal.

Yours sincerely

Sara Thomas

FOI Case Management Team

General Counsel

Transport for London

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