Representation by National Grid Electricity Transmission (National Grid Electricity Transmission)
- Date submitted
- 14 November 2022
- Submitted by
- Other statutory consultees
Relevant Representation of National Grid Electricity Transmission Plc in respect of the Sheringham and Dudgeon Extension Projects DCO (the “Project”). This relevant representation is submitted on behalf of National Grid Electricity Transmission Plc (“National Grid”) in respect of the Project, and in particular National Grid’s infrastructure and land which is within or in close proximity to the proposed Order Limits. National Grid will require appropriate protection for retained apparatus including compliance with relevant standards for works proposed within close proximity of its apparatus. National Grid’s rights of access to inspect, maintain, renew and repair such apparatus must also be maintained at all times and access to inspect and maintain such apparatus must not be restricted. Further, where the Applicant intends to acquire land or rights, or interfere with any of National Grid’s interests in land or National Grid’s apparatus, National Grid will require appropriate protection and further discussion is required on the impact to its apparatus and rights. Further detail is set out below. National Grid infrastructure within/in close proximity to the proposed Order Limits National Grid owns or operates the following infrastructure within or in close proximity to the proposed Order Limits for the Project: National Grid has a substation and a number of high voltage electricity overhead transmission lines within or in close proximity to the proposed Order Limits. The substation and overhead lines form an essential part of the electricity transmission network in England and Wales. The details of the electricity assets are as follows: Substation • Norwich Main Substation Overhead Lines • 4VV 400kV Norwich Main to Walpole 1 and 2 • 4YM 400kV Bramford to Norwich Main 1 and 2 • PGG 132kV Norwich Main to Norwich Trowse 3 • PHC 132kV Norwich Main to Norwich Trowse 1 Protection of National Grid Assets As a responsible statutory undertaker, National Grid’s primary concern is to meet its statutory obligations and ensure that any development does not impact in any adverse way upon those statutory obligations. ? As such, National Grid has a duty to protect its position in relation to infrastructure and land which is within or in close proximity to the draft Order Limits. As noted, National Grid’s rights to retain its apparatus in situ and rights of access to inspect, maintain, renew and repair such apparatus located within or in close proximity to the Order Limits should be maintained at all times and access to inspect and maintain such apparatus must not be restricted. National Grid will require protective provisions to be included within the draft Development Consent Order (the “Order”) for the Project to ensure that its interests are adequately protected and to ensure compliance with relevant safety standards. National Grid is liaising with the Applicant in relation to such protective provisions, along with any supplementary agreements which may be required. The Applicant is aware of the number of projects already programmed in and around the Norwich Main substation and the requirement for full programming and access collaboration to ensure the secure and safe operation of the site at all times. NGET also wishes to draw attention to the proximity of the proposed works to the Network Rail assets and the need for the Applicant to have taken that significant physical constraint into account when considering both the interface with existing NGET assets and its own connection into the substation. National Grid requests that the Applicant continues to engage with it to provide explanation and reassurances as to how the Applicant’s works pursuant to the Order (if made) will ensure protection for those National Grid assets which will remain in situ, along with facilitating all future access and other rights as are necessary to allow National Grid to properly discharge its statutory obligations. National Grid will continue to liaise with the Applicant in this regard with a view to concluding matters as soon as possible during the DCO Examination and will keep the Examining Authority updated in relation to these discussions. Compulsory Acquisition Powers in respect of the Project As noted, where the Applicant intends to acquire land or rights, or interfere with any of National Grid’s interests in land, National Grid will require further discussion with the Applicant. National Grid reserves the right to make further representations as part of the Examination process in relation to specific interactions with its assets but in the meantime will continue to liaise with the Applicant with a view to reaching a satisfactory agreement. Connection The Project proposes a connection to Norwich Main Substation. In relation to this connection, National Grid is working with the Applicant to enter into a connection agreement and other commercial arrangements at the relevant time. Further updates will be provided in the Statement of Common Ground.