Common use of Minimum Wayleave Widths – Underground Cables Clause in Contracts

Minimum Wayleave Widths – Underground Cables. 10kV/20kV – 2m corridor (1m either side of the cable) 38kV – 4m corridor (2m either side of the cable) 110kV Single Circuit 4m (centred on the trefoil group) 110kV Double Circuit 5m (centred between trefoil groups which are at 500mm centres) 220kV Single Circuit 4m (centred on centre phase) 220kV Double Circuit (this situation doesn't normally arise as these circuits would normally require 4m separation) Where two circuits are required with 4m separation the wayleave width will be 8m total. This allows for 4m separation between circuits and an additional 2m either side of the circuit to allow for future jointing, maintenance etc. Where three circuits are required the wayleave will be 12m and so on. Annex 2 Deed A Acquisition of Overhead Easement by agreement between the Customer and landowner [Easement for Contestable Line – Overhead Line] LAND REGISTRY COUNTY FOLIO DEED dated made the day of 20 BETWEEN

Minimum Wayleave Widths – Underground Cables. 10kV/20kV –  10kV/ 20kV - 2m corridor (1m either side of the cable)  38kV – - 4m corridor (2m either side of the cable)  110kV Single Circuit 4m (centred on the trefoil group)  110kV Double Circuit 5m (centred between trefoil groups which are at 500mm centres)  220kV Single Circuit 4m (centred on centre phase)  220kV Double Circuit (this situation doesn't normally arise as these circuits would normally require 4m separation) Where two circuits are required with 4m separation the wayleave width will be 8m total. This allows for 4m separation between circuits and an additional 2m either side of the circuit to allow for future jointing, maintenance etc. Where three circuits are required the wayleave will be 12m and so on. Annex 2 ANNEX (2) Deed A Acquisition of Overhead Easement by agreement between the Customer and landowner [Easement for Contestable Line – Overhead Line] LAND REGISTRY COUNTY FOLIO DEED dated made the day of 20 BETWEEN

Minimum Wayleave Widths – Underground Cables. 10kV/20kV – ⮚ 10kV/ 20kV - 2m corridor (1m either side of the cable) ⮚ 38kV – - 4m corridor (2m either side of the cable) ⮚ 110kV Single Circuit 4m (centred on the trefoil group) ⮚ 110kV Double Circuit 5m (centred between trefoil groups which are at 500mm centres) ⮚ 220kV Single Circuit 4m (centred on centre phase) ⮚ 220kV Double Circuit (this situation doesn't normally arise as these circuits would normally require 4m separation) Where two circuits are required with 4m separation the wayleave width will be 8m total. This allows for 4m separation between circuits and an additional 2m either side of the circuit to allow for future jointing, maintenance etc. Where three circuits are required the wayleave will be 12m and so on. Annex 2 ANNEX (2) Deed A Acquisition of Overhead Easement by agreement between the Customer and landowner [Easement for Contestable Line – Overhead Line] LAND REGISTRY COUNTY FOLIO DEED dated made the day of 20 BETWEEN

Minimum Wayleave Widths – Underground Cables. 10kV/20kV – ➢ 10kV/ 20kV - 2m corridor (1m either side of the cable) ➢ 38kV – - 4m corridor (2m either side of the cable) ➢ 110kV Single Circuit 4m (centred on the trefoil group) ➢ 110kV Double Circuit 5m (centred between trefoil groups which are at 500mm centres) ➢ 220kV Single Circuit 4m (centred on centre phase) ➢ 220kV Double Circuit (this situation doesn't normally arise as these circuits would normally require 4m separation) Where two circuits are required with 4m separation the wayleave width will be 8m total. This allows for 4m separation between circuits and an additional 2m either side of the circuit to allow for future jointing, maintenance etc. Where three circuits are required the wayleave will be 12m and so on. Annex 2 ANNEX (2) Deed A Acquisition of Overhead Easement by agreement between the Customer and landowner [Easement for Contestable Line – Overhead Line] LAND REGISTRY COUNTY FOLIO DEED dated made the day of 20 BETWEEN