Information for landowners

Before we submit our application for development consent, we are undertaking work to understand who has a legal interest in the land in and around the areas considered as part of North Humber to High Marnham.

Under the Planning Act 2008, we are required to identify persons with an interest in land for the purposes of consultation and notification, a process known as ‘diligent inquiry’. We have appointed the land referencing firm, WSP, to assist with diligent inquiry by identifying and contacting individuals to confirm their interest in the land.

 

Surveys

As part of our application for development consent, we will submit a detailed environmental statement. Over the past few years, we have been carrying out surveys at locations along the route of the project to inform this assessment and help us to understand more about the environment around our proposals. These surveys will continue as we approach the submission of our application, which is currently planned for later in 2026.  

In some cases, survey activity may continue after we have submitted our application for development consent. This is because surveys are undertaken during appropriate seasonal windows, depending on the type of survey and the species or features being assessed. Some surveys can be carried out throughout the year, while others are restricted to certain seasons to ensure accurate and reliable results. Where surveys require seasonal timing, works have taken place since 2023 and remain ongoing.

All key stakeholders, such as the local planning authorities and environmental bodies have been fully informed of our planned works. Access to land parcels is agreed before any surveys may take place between our land agents Dalcour Maclaren, landowners and any occupiers / tenants. 

 

Ongoing or upcoming surveys 

SurveyTimeframeLocation
Ground investigation worksMay 2026 – December 2026At proposed pylon and haul road locations
Heritage walkoverJanuary 2023 – December 2026Route wide coverage
Archaeological surveys (intrusive & non‑intrusive)July 2025 – PresentRoute wide coverage
Geophysical surveysOctober 2024 – PresentRoute wide coverage
Ecological walkoverJanuary 2023 – December 2026Route wide coverage
Badger surveyJanuary 2023 – December 2026Route wide coverage
Badger scopingJanuary 2023 – December 2026Route wide coverage
Bat roost potential (ground level)January 2023 – PresentRoute wide coverage
Bat activity surveys (walkover & static detectors)April – September 2024 
April – June 2025 
May 2026 – present 
Route wide coverage
Breeding bird surveysMarch – July 2024  
March – June 2025 
March – June 2026 
Route wide coverage
Daytime bird surveysJanuary 2023 – PresentRoute wide coverage
Otter, water vole & beaver surveysApril – September 2024, 2025 and 2026Route wide coverage
Pond surveysApril – September 2026Route wide coverage
    SurveyTimeframeLocation
    Agricultural land classificationMarch – September 2023, 2024 and 2025Route wide coverage
    Daytime & night-time landscape photographyApril – September 2024 
    April – September 2025 
    Route wide coverage
    Ecology Phase 1 walkoverApril – October 2024 
    April – October 2025
    Route wide coverage
    Bat tree roost suitability (climbing surveys)May – September 2024 
    May – September 2025
    Route wide coverage
    Dormouse surveysMay – October 2024 
    May – October 2025
    Route wide coverage
    Nocturnal bird surveysSeptember 2024 – April 2025
    September 2025 – April 2026
    Route wide coverage
    Wintering bird surveysNovember 2024 – March 2025
    November 2025 – March 2026 
    Route wide coverage
    Vantage point bird surveysApril – September 2024 
    April – September 2025 
    Route wide coverage
    Nightjar surveysJune – July 2024Route wide coverage
    Hobby surveysApril – September 2024 
    April – September 2025
    Route wide coverage
    Hedgerow assessmentsApril – September 2024 
    April – June 2025
    Route wide coverage
    Important hedgerowsApril – August 2024 
    April – June 2025
    Route wide coverage
    Arboricultural surveysApril 2024 – September 2025Route wide coverage
    Terrestrial invertebrate surveysMarch – June 2025Route wide coverage
    Aquatic ecology surveysMay – September 2024 
    May – September 2025 
    Route wide coverage
    Aquatic macroinvertebrate surveysMay – September 2024 
    May – September 2025 
    Route wide coverage
    Traffic surveysFebruary – April 2024 
    February – April 2025 
    February – April 2026 
    Route wide coverage
    Noise monitoringFebruary – August 2024 
    February – August 2025 
    Route wide coverage
    Landscape viewpoint surveysApril – September 2024 
    April – September 2025
    Route wide coverage