Publications and resources
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Asset Management Plan 2008
Transpower’s Asset Management Plan represents the intended asset management strategies and programmes of work for the National Grid infrastructure and related assets.
- 01 December 2008
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Asset Management Plan 2008 [ pdf 499.18 KB ]
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Asset Management Plan 2009
Transpower's Asset Management Plan (AMP) represents the intended asset management strategies and programmes of work for the National Grid infrastructure and related assets.
- 01 September 2009
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Asset Management Plan 2009 [ pdf 540.11 KB ]
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Asset Management Plan 2010
Transpower’s Asset Management Plan (AMP) represents the intended asset management strategies and programmes of work for the National Grid infrastructure and related assets.
- 01 April 2010
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Asset Management Plan 2010 [ pdf 1.07 MB ]
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Asset Management Plan 2016
A supporting document to our 2016 Integrated Transmission Plan, the Asset Management Plan explains how we undertake asset management.
- 01 September 2016
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Asset Management Plan 2016.pdf [ pdf 1.67 MB ]
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Transmission Line Noise
This factsheet provides guidance on the types of noise associated with transmission lines.
- 09 August 2017
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Transmission line noise information sheet [ pdf 648.13 KB ]
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Substation noise
This factsheet provides information on the noises associated with Transpower substations.
- 09 August 2017
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Substation Noise Information Sheet [ pdf 696.17 KB ]
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Asset Management Plan 2017
A supporting document to our 2017 Integrated Transmission Plan, the Asset Management Plan explains how we undertake asset management.
- 30 September 2017
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Asset Management Plan 2017.pdf [ pdf 8.84 MB ]
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Services Report 2017
A supporting document to our 2017 Integrated Transmission Plan.
- 30 September 2017
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2017 ITP Services Report.pdf [ pdf 4.12 MB ]
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Grid Outputs Report 2018
This report builds on the 2017 Services Report, describing the grid output measures for our regulated transmission business for the third regulatory control period (RCP3) of...
- 30 September 2018
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Grid Outputs Report 2018.pdf [ pdf 3.38 MB ]
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Asset Management Plan 2018
A supporting document to our 2018 Integrated Transmission Plan, the Asset Management Plan explains how we undertake asset management.
- 30 October 2018
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Asset Management Plan 2018.pdf [ pdf 19.79 MB ]