Table 22.12. Major utilities located within the onshore cable route Utility Type
Location Overhead power lines
Anglian Water sewage pipeline
Located at numerous points along the cable route.
Located approximately 650m east of the village of Kirton.
Proximity to the onshore cable route
Cross the full width of the onshore cable route.
Crosses the full width of the
onshore cable route (northeast to southwest direction)leading to the sewage works to the
East of Kirton.
Government pipeline and storage system oil pipeline
National Grid high pressure gas
pipeline
A sequence of National Grid gas pipelines
A sequence of National Grid gas pipelines
A sequence of Anglian Water pipelines
Located within the Gipping Valley area, running parallel with the A14, Paper Mill Lane, and the B1113.
Located immediately south of the A12 interchange north of Martlesham.
Located within the Gipping Valley area, running parallel with the A14, Paper Mill Lane, and the B1113.
22.5.12 84.
Electromagnetic Fields Potential sources of power-frequency electric fields can come from anything that
uses or carries electricity. The strength (or amplitude) of the electric field depends on the voltage of the equipment. In general, the higher the voltage the stronger the electric field that is produced. The strength of an electric field is measured in volts per metre (V/m). At ground level, the natural atmospheric electric field in fine weather is normally about 100 V/m. During electrical storms this can rise to many thousands of volts per metre (kV/m).
85. Electric fields attenuate rapidly with distance from source and most ordinary
building materials, trees and hedges provide screening from electric fields. Even slightly conducting objects have a screening effect. For this reason, the electric field produced by domestic power supply inside a house is much less than the field outside the house.
Preliminary Environmental Information May 2014
East Anglia THREE Offshore Windfarm
Chapter 22 Land Use Page 33
Located approximately 150m to the south / south-east of the village of Claydon
Located approximately 500m NW of the village of Little Bealings.
Lies close to onshore cable route.
Crosses the full width of the onshore cable route (northeast to a southwest direction).
Crosses the full width of the onshore cable route (north to south direction).
Crosses the full width of the onshore cable route (north to south direction).
Crosses the full width of the onshore cable route (north to south direction).
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