Galloper Wind Farm Project - National Infrastructure Planning

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2842_SLVIA 31 seascape and visual effects of proposed offshore wind farms. Regional seascape units are subdivisions of national seascape units as defined by regional headlands, island or coastal features where the determining factors are view sheds. ‘A view shed is simply an area of sea and land where the different parts are visible one from the other. These parts can also be described as being inter-visible.’ (GSA section 4.1) 4.3.5. As previously stated three regional seascape units were identified within the study area for the SLVIA for the GGOWF as follows: � Aldeburgh Bay Regional Seascape Unit; � Hollesley Bay Regional Seascape Unit; and � Felixstowe/Deben Estuary Regional Seascape Unit. 4.3.6. Due to the extended study area of 45km proposed within this assessment, supplementary information on regional seascape units has been obtained through additional desktop and field study work. These additional regional seascape units are: � Walberswick to Thorpeness Regional Seascape Unit; and � Stour and Orwell Estuaries Regional Seascape Unit. 4.3.7. Regional seascape units at an approximate distance of 40km or greater from the proposed development are considered to be at such a distance that the change proposed by the offshore wind farm, outwith its area, will not cause any effects. Descriptions and assessment for regional seascape units lying beyond 40km have not, therefore, been included within the assessment even where they lie within the 45km study area. 4.3.8. In order to assess these additional regional seascape units, a number of key elements have been identified and defined in line with the guidance. These key elements include: a description of the marine, coastal and hinterland components of each seascape unit; consideration of views from land to sea and views along the coastline visible from within each unit; and an assessment of the perceptual qualities that characterise each of the seascape units. 4.3.9. The regional seascape units considered in this assessment are identified on Figure 03 and described in further detail below:
2842_SLVIA 32 Walberswick to Thorpeness Regional Seascape Unit Seascape Unit Boundaries 4.3.10. This regional seascape unit comprises an eastward facing, concave shoreline, extending approximately 15km between Walberswick and Thorpe Ness and defined by the headland of Thorpe Ness and by the estuary mouth of the River Blythe at Walberswick. Marine, Coastal & Hinterland Components 4.3.11. The coastal edge within the seascape unit is characterised by a gently curving continuous beach of sand and shingle. In the central portion of the seascape unit, the beach is backed by the Dunwich and Minsmere Cliffs, a series of heath-topped, shallow sandstone and mudstone cliffs extending to the north and south of Dunwich Heath. Elsewhere, the beach is commonly edged with stretches of marram-grass tufted sand dunes. The coastal zone also includes extensive areas of marshland and mudflat habitats. Built structures within the coastal zone are largely limited to a series of wooden bridges and retaining structures associated with dykes and drainage channels in marshland areas and a limited number of larger-scale concrete sea defence structures. There are also clusters of stained-timber fishing huts located along the edge of the dunes. The larger inland hinterland beyond the marshland habitats is characterised by a series of elevated eastward-facing wooded slopes. Settlement within the seascape unit is limited to the small villages of Dunwich and Walberswick and a few isolated cottages scattered intermittently along the cliff tops to the north and south of Dunwich Heath. Sizewell power station is situated immediately adjacent to the coast in the south of the seascape unit. The power station infrastructure includes a series of large-scale buildings, two offshore platforms and a series of pylons extending inland from the power station. These structures are industrial in character and scale and have a dominant presence in the wider seascape environment. Inter-visibility 4.3.12. The visibility splays at the edge of this unit are defined and limited by the headlands forming the boundaries of the seascape unit, with Thorpe Ness containing views along the coast to the south and the estuary mouth of the River Blythe at Walberwick containing views along the coast to the north. The church tower and a number of other tall buildings associated with the settlement of Walberswick are prominent in views north along the coastline within the seascape unit. Southward views along the coast tend to be
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Galloper Wind Farm Project Environm
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GALLOPER WIND FARM ENVIRONMENTAL ST
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September 2011 GALLOPER WIND FARM S
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2842_LVIA 6 September 2011 GALLOPER
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2842_LVIA 154 Receptor, sensitivity
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2842_LVIA 156 Table 5: Effects Summ
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2842_LVIA 158 Receptor, sensitivity
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2842_LVIA September 2011 GALLOPER W
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Character Area 82 Suffolk Coast and
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This area also fostered the first c
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several small greens in an attempt
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1 Ancient Estate Claylands EP/Edit1
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5 Coastal Dunes and Shingle Ridges
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6 Coastal Levels EP/Edit1/02.08.10
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7 Estate Sandlands EP/Edit1/02.08.1
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7 Guidance Note Estate Sandlands EP
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Management Guidelines 1 Ensure new
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Management Guidelines Sandlings Woo
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Management Guidelines 1 Retain the
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Management Guidelines 1 Do not grub
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How to use the Landscape Character
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Galloper Wind Farm Substation Lands
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2890_mitigation August 2011 Gallope
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egion of 16.5m was appropriate on t
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offering to return this to the land
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X:\JOBS\2890 Greater Gabbard - LVIA
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From: Bob.Chamberlain@SuffolkCoasta
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From: Peter.Holborn@suffolk.gov.uk
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From: Rob.Gully@rwe.com To: Colin.M
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Subject: Galloper Wind Farm Landsca
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Path: X:\JOBS\2890 Greater Gabbard
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Page 314 and 315: GALLOPER WIND FARM ENVIRONMENTAL ST
Page 316 and 317: 2842_SLVIA Contents 1.0 Introductio
Page 318 and 319: 2842_SLVIA Appendix Appendix 1: Sea
Page 320 and 321: 2842_SLVIA 1 1.0 Introduction 1.1.1
Page 322 and 323: 2842_SLVIA 3 The majority of the WT
Page 324 and 325: 2842_SLVIA 5 2.0 Assessment Methodo
Page 326 and 327: 2842_SLVIA 7 currently available an
Page 328 and 329: 2842_SLVIA 9 Table 2: Consultation
Page 330 and 331: 2842_SLVIA 11 Consultees Date of Co
Page 332 and 333: 2842_SLVIA 13 3.0 Landscape and Sea
Page 334 and 335: 2842_SLVIA 15 3.2. Landscape Design
Page 336 and 337: 2842_SLVIA 17 Suffolk Heritage Coas
Page 338 and 339: 2842_SLVIA 19 Conservation Areas 3.
Page 340 and 341: 2842_SLVIA 21 � Coastal Dunes and
Page 342 and 343: 2842_SLVIA 23 Coastal Levels 4.2.17
Page 344 and 345: 2842_SLVIA 25 Beyond the ongoing te
Page 346 and 347: 2842_SLVIA 27 4.2.37. This landscap
Page 348 and 349: 2842_SLVIA 29 Sensitivity to Change
Page 352 and 353: 2842_SLVIA 33 dominated by the buil
Page 354 and 355: 2842_SLVIA 35 visible from within i
Page 356 and 357: 2842_SLVIA 37 visible from within i
Page 358 and 359: 2842_SLVIA 39 Extensive, long dista
Page 360 and 361: 2842_SLVIA 41 Perceptual Qualities
Page 362 and 363: 2842_SLVIA 43 5.2.4. As can be seen
Page 364 and 365: 2842_SLVIA 45 River Ore and to east
Page 366 and 367: 2842_SLVIA 47 5.4.7. It is assumed
Page 368 and 369: 2842_SLVIA 49 5.8.3. Distances from
Page 370 and 371: 2842_SLVIA 51 Distance and Directio
Page 372 and 373: 2842_SLVIA 53 interest within the v
Page 374 and 375: 2842_SLVIA 55 Viewpoint 5 - Orford
Page 376 and 377: 2842_SLVIA 57 Existing View 5.8.21.
Page 378 and 379: 2842_SLVIA 59 5.8.25. The viewpoint
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Page 382 and 383: 2842_SLVIA 63 main effect. There wi
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Page 386 and 387: 2842_SLVIA 67 6.3.11. Similarly, fo
Page 388 and 389: 2842_SLVIA 69 6.4. Operational Effe
Page 390 and 391: 2842_SLVIA 71 Table 10: Operational
Page 392 and 393: 2842_SLVIA 73 nature and extent wit
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Page 396 and 397: 2842_SLVIA 77 7.3. Representative V
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2842_SLVIA 81 east-southeast sector
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2842_SLVIA 83 horizon line by appro
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2842_SLVIA 85 Viewpoint Viewpoint 5
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2842_SLVIA 87 Alderton and to Oak H
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2842_SLVIA 89 structures/embankment
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2842_SLVIA 91 8.0 Cumulative Effect
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2842_SLVIA 93 8.4. Cumulative Seasc
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2842_SLVIA 95 8.5.2. The assessment
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2842_SLVIA 97 8.5.9. Receptors pass
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2842_SLVIA 99 8.6. Cumulative Viewp
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2842_SLVIA 101 effects. There could
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2842_SLVIA 103 10.0 Summary and Con
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2842_SLVIA 105 between the proposed
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2842_SLVIA 107 10.4. Summary of Cum
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2842_SLVIA Appendix 1: Seascape, La
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2842_SLVIA � The effects of histo
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2842_SLVIA � A desk study of nati
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2842_SLVIA ZTVs and wireframes are
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2842_SLVIA � High - Total or majo
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2842_SLVIA Making positive/adverse
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2842_SLVIA how each of the key char
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2842_SLVIA fact that they are in a
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2842_SLVIA The cumulative assessmen
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2842_SLVIA Appendix 2: Regional Lan
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6 Coastal Levels EP/Edit1/1.10.10 C
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6 Coastal Levels EP/Edit1/1.10.10 t
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16 Guidance Note Rolling Estate San
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16 Guidance Note Rolling Estate San
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16 Rolling Estate Sandlands EP/Edit
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2842_SLVIA Appendix 3: Methodology
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2842_SLVIA viewpoint is then genera
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2842_SLVIA Appendix 4: Source Docum
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2842_SLVIA Landscape capacity refer
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Galloper Wind Farm Project - National Infrastructure Planning

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