Environmental Statement Main Text Volume 1 Proposed Three Wind
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ENVIRONMENTAL STATEMENT MAIN TEXT VOLUME 1 PROPOSED THREE WIND TURBINES ON LAND ADJACENT TO HAMELDON HILL WIND FARM May 2016 1 Environmental Statement This Environmental Statement (ES) is prepared for the submission for planning approval of three wind turbines on land adjacent to the Hameldon Hill Wind Farm. The statement is prepared by AAH Planning Consultants with contributions from: Copies of the ES can be obtained either through downloading from the website www.hameldonhillwindfarm.com or by contacting: AAH Planning Consultants, 2 Bar Lane, York, YO1 6JU Tel: 01904 629258 Email: [email protected] The cost of printing for paper copies will be charged at cost price to cover the cost incurred for printing and postage. DVD versions can also be provided at a cost of £10. Paper copies will also be available for public viewing at Burnley Borough Council’s planning department at Housing and Development Control, Contact Centre, 9 Parker Lane, Burnley, BB11 2BY during the following office hours: 9am to 5pm Monday, Tuesday, Thursday and Friday 10am to 5pm on Wednesdays The Non-Technical Summary of the ES is also available free of charge upon request and again available for download from the above mentioned website. 2 Contents 1.0 Introduction to the Proposal ....................................................................................................... 1 2.0 Approach to Environmental Assessment .................................................................................... 5 3.0 Site Description ......................................................................................................................... 14 4.0 Description of the Proposed Development .............................................................................. 18 5.0 Consideration of alternatives .................................................................................................... 32 6.0 Legislation and Policy Context .................................................................................................. 54 7.0 Landscape and Visual Amenity ................................................................................................. 75 8.0 Noise ....................................................................................................................................... 154 9.0 Ecology, Ornithology and Nature Conservation ..................................................................... 180 10.0 Archaeology and Cultural Heritage ......................................................................................... 228 11.0 Traffic and Transportation ...................................................................................................... 342 12.0 Ground Conditions and Hydrogeology.................................................................................... 353 13.0 Surface Water Quality, Flood Risk and Drainage .................................................................... 386 14.0 Utilities Infrastructure & Telecommunications ...................................................................... 404 15.0 Shadow Flicker ........................................................................................................................ 410 16.0 Summary and Conclusions ...................................................................................................... 420 3 List of Tables Table 2.1: EIA Classification of Effects Table 2.2: EIA Generic Effect Definitions Table 4.1: Aspects of the Proposed Development Table 4.2: Breakdown of Installed Turbines Table 4.3: List of Candidate Turbines Table 4.4: Co-Ordinates for the Proposed Wind Turbines Table 4.5: Typical Crane Technology Requirements for Candidate Turbine Table 5.1: Details of the Existing Turbines Table 5.2: Table Illustrating the Initial Turbine Details Proposed Table 5.3: Breakdown Summary of Initial Pre-Application Responses Table 5.4: Design Objectives Table 5.5: Further Design Objectives Table 5.6: Final Layout Proposed Table 5.7: Breakdown of Installed Turbines Table 5.8: Table Illustrating Compliance with Objectives Table 6.1: Table setting down the Degree of Consistency between Burnley Council’s Local Planning Policies and the NPPF Table 7.1 Scale of Effects Matrix Table 7.2: Other Wind Developments within 15km of the Study Area Table 7.3: Small-scale Turbines within Immediate Study Area Table 7.4: Viewpoints Selected for Assessment 4 Table 8.1: Turbine Sound Power Levels - Enercon E82 2350kW, 59m Hub Table 8.2: Octave Band Spectrum – Enercon E82 2350Kw Table 8.3 Enercon E82 2350kW with 2ms-1 Wind Shear Correction Table 8.4: Construction Noise Assessment Limits Table 8.5: Equipment Noise Data for Access Track Construction Table 8.6: Equipment Noise data for Foundation Excavation and Construction Table 8.7: Noise Sensitive Receptors Table 8.8: Existing Noise Limits Enforced at Hameldon Hill Wind Farm and the Extension Table 8.9: Noise Limits for Proposed Development Table 8.10: Predicted Operational Noise Levels Table 8.11: Margins Between Predicted Noise Immission Levels and Noise Limits Table 8.12: Distances to Construction Activities Table 8.13: Predicted Construction Noise Level Table 8.14: Evaluation of Effects Table 9.1 Key Legislation and Planning Policy Table 9.2 Species Legislation Table 9.3 Summary Of Consultation Responses (Ecology) Table 9.4 Significance Effect Criteria Table 9.5 Significance of Predicted Effects -Construction Phase of Works Table 9.6 Significance of Predicted Effects -Operational Phase of Works Table 9.7 Small Scale Turbines within Immediate Study Area Table 9.8 Other Wind Developments within 15 km of the Study Area 5 Table 10.1: Co-Ordinates for the Proposed Wind Turbines Table 10.2: Sources of Baseline Information Table 10.3: Factors for Assessing the Importance of Archaeological Assets Sensitivity to Impacts on the Setting of a Heritage Asset Table 10.4: Stage 1 Sensitivity of Heritage Assets to Impacts on Setting Table 10.5: Stage 2 Impact Magnitude Table 10.6: Stage 3 Impact Significance matrix Table 10.7: Post-Medieval Monuments Recorded as Map Depictions Table 10.8: Post-Medieval Monuments Recorded during Previous Field Survey Work Table 10.9: Assessment of Potential Non-Physical (visual settings) Impacts to Scheduled Monuments within the 5km Study Area Table 10.10: Impact on Listed Buildings within the 5km ZTV’s Table 10.11: Impact on Registered Parks & Gardens within the 5km ZTV’s Table 10.12: Impact on Non-Designated Assets Still Present within the 5km ZTV’s Table 11.1: Estimated Vehicle Movements During Construction Period Table 11.2: Summary Table of The Significance of the Effects Table 12.1: Magnitude of Impact Table 12.2: Sensitivity of Receptor Table 12.3: Assessment Matrix Table 12.4: Definitions of Classification of Effects Table 12.5: Table illustrating the BGS Recorded Mineral Sites are noted within 500m of the Site Table 12.6: Summary of Impact Significance Table 13.1 Flood Zone Categories 6 Table 13.2: Magnitude of Impact Table 13.3: Sensitivity of Receptor Table 13.4: Assessment Matrix Table 13.5: Generic Classifications of Significance of Effects Table 13.6: Summary of Significance Evaluation Table 14.1: Communication Link Consultation Table 15.1: Matrix for Establishing Classification of Effects Table 15.2: Theoretical Maximum of Shadow Occurrence (From existing Wind farm) Table 15.3: Theoretical Maximum of Shadow Occurrence (From Higher Micklehurst Turbine) Table 15.4: Table Illustrating the Worst Case Scenarios from the Indicative Locations Table 15.5: Table Illustrating the Worst Case Scenarios Incorporating a 50m Micrositing Allowance Table 15.6: Table Illustrating the Worst Case Scenarios Incorporating Allowances for Cloud Cover Table 16.1 Summary of Short Term Mitigation Effects Identified during Construction Table 16.2: Summary of Long term Mitigation Effects to be Implemented during Operation of Turbines Table 16.3: Summary of Short term Mitigation Effects to be Implemented during Decommissioning of Turbines 7 List of Figures Figure 3.1: Extent of Land Ownership Figure 4.1: Proposed Site Layout Figure 4.2: Candidate Turbine Elevation Figure 4.3: Standard Crane Platform Figure 4.4: Standard Access Road Spec Figure 5.1: Initial Constraints Map Figure 7.1: LVIA Study Area Figure 8.1: Noise Assessment Figure 10.1: Archaeological Monuments Recorded within a 1km Study Radius of the Site Boundary on the Lancashire Historic Environment Records Figure 10.2: All Designated Heritage Assets within a 5km Study Radius, including Listed Buildings, Scheduled Monuments, Conservation Areas and Registered Historic Parks and Gardens overlain with the ZTV to Hub Height Figure 10.3: All Designated Heritage Assets within a 5km Study Radius, including Listed Buildings, Scheduled Monuments, Conservation Areas and Registered Historic Parks and Gardens overlain with the ZTV to Tip Height Figure 10.4: Photographic Plates from Site Walkover Figure 10.5: Historic Ordnance Survey Maps Figure 15.1: Shadow Flicker Study Area Figure 15.2: Shadow Flicker Map: Proposed Turbines Figure 15.3: Shadow Flicker Map: Proposed Turbines Worst Case Micrositing to the North-East Figures 15.4: Shadow Flicker Map: Proposed Turbines Worst Case Micrositing to the North-West Figure 15.5: Shadow Flicker Map: Higher Micklehurst Turbine 8 List of Appendices Appendix 1.1: Pre-Application Response from the LPA Appendix 2.1: Scoping Report Appendix 5.1: Original Conceived Layout and Photomontages Appendix 6.1: Details of Relevant Planning Policies Appendix 7.1: Zone of Theoretical