 Landowners, tenants and residents;  EMF; and  Cumulative impacts.


22.3.2 Worst Case There are two scenarios for the installation of onshore cables for East Anglia THREE:


11.  Scenario 1: use of pre-installed ducts; or


 Scenario 2: open-trenching for cables for East Anglia THREE and installation of ducts for East Anglia FOUR.


12.


Scenario 1 assumes that during the construction of East Anglia ONE the following are undertaken:


 Installation of up to four cables along 37km of the cable route (mostly via open trenching) with haul road along the entire length together with installation of up to 8 ducts for cables from future projects (East Anglia THREE and East Anglia FOUR).


 Horizontal Directional Drilling (HDD) for up to 12 cables at 8 points along the route (including landfall).


 Removal of the haul road and reinstatement of land and features along 37km of the cable route.


13. Therefore for East Anglia THREE the following works are required at a later date:


 Creation of up to four jointing pits (assuming each cable jointed in its own pit) at up to 61 locations along the cable route.


 Transport to site, cable pulling and jointing at up to 244 jointing pits.  Temporary lay-down areas of 300m2 at each of up to 61 locations.


 Access via existing roads and tracks and therefore no haul road is required except for where joints are placed in remote areas. A maximum of 16.1km of 5.5m width haul road is required. Temporary track matting may be required if ground conditions are very poor.


 Construction Consolidation Sites – nine in total mostly on brownfield sites up to 10ha in total.


Preliminary Environmental Information May 2014


East Anglia THREE Offshore Windfarm


Chapter 22 Land Use Page 6


Page 1  |  Page 2  |  Page 3  |  Page 4  |  Page 5  |  Page 6  |  Page 7  |  Page 8  |  Page 9  |  Page 10  |  Page 11  |  Page 12  |  Page 13  |  Page 14  |  Page 15  |  Page 16  |  Page 17  |  Page 18  |  Page 19  |  Page 20  |  Page 21  |  Page 22  |  Page 23  |  Page 24  |  Page 25  |  Page 26  |  Page 27  |  Page 28  |  Page 29  |  Page 30  |  Page 31  |  Page 32  |  Page 33  |  Page 34  |  Page 35  |  Page 36  |  Page 37  |  Page 38  |  Page 39  |  Page 40  |  Page 41  |  Page 42  |  Page 43  |  Page 44  |  Page 45  |  Page 46  |  Page 47  |  Page 48  |  Page 49  |  Page 50  |  Page 51  |  Page 52  |  Page 53  |  Page 54  |  Page 55  |  Page 56  |  Page 57  |  Page 58  |  Page 59  |  Page 60  |  Page 61  |  Page 62  |  Page 63  |  Page 64  |  Page 65  |  Page 66  |  Page 67  |  Page 68  |  Page 69  |  Page 70  |  Page 71  |  Page 72  |  Page 73  |  Page 74  |  Page 75