High Speed Two Phase 2A: West Midlands to Crewe Working Draft Environmental Impact Assessment Report Volume 2: Community Area Report CA2: Colwich to Yarlet
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High Speed Two Phase 2a: West Midlands to Crewe Working Draft Environmental Impact Assessment Report Volume 2: Community Area report CA2: Colwich to Yarlet September 2016 CS590_C8 High Speed Two Phase 2a: West Midlands to Crewe Working Draft Environmental Impact Assessment Report Volume 2: Community Area report CA2: Colwich to Yarlet September 2016 High Speed Two (HS2) Limited has been tasked by the Department for Transport (DfT) with managing the delivery of a new national high speed rail network. It is a non-departmental public body wholly owned by the DfT. High Speed Two (HS2) Limited, One Canada Square, Canary Wharf, London E14 5AB Telephone: 020 7944 4908 General email enquiries: [email protected] Website: www.gov.uk/hs2 A report prepared for High Speed Two (HS2) Limited: High Speed Two (HS2) Limited has actively considered the needs of blind and partially sighted people in accessing this document. The text will be made available in full on the HS2 website. The text may be freely downloaded and translated by individuals or organisations for conversion into other accessible formats. If you have other needs in this regard please contact High Speed Two (HS2) Limited. © High Speed Two (HS2) Limited, 2016, except where otherwise stated. Copyright in the typographical arrangement rests with High Speed Two (HS2) Limited. This information is licensed under the Open Government Licence v2.0. To view this licence, visit www.nationalarchives.gov.uk/doc/open-government-licence/ version/2 or write to the Information Policy Team, The National Archives, Kew, London TW9 4DU, or e-mail: [email protected]. Where we have identified any third-party copyright information you will need to obtain permission from the copyright holders concerned. Printed in Great Britain on paper containing at least 75% recycled fibre. Working draft EIA Report, Volume 2: CA2, Colwich to Yarlet Contents Structure of the working draft Environmental Impact Assessment Report v 1 Introduction 1 1.1 Introduction to HS2 1 1.2 Purpose of this report 3 1.3 Structure of this report 3 2 Overview of the area and description of the Proposed Scheme 5 2.1 Overview of the area 5 2.2 Description of the Proposed Scheme 9 2.3 Construction of the Proposed Scheme 16 2.4 Operation of the Proposed Scheme 33 2.5 Route section alternatives 33 3 Stakeholder engagement and consultation 41 3.1 Introduction 41 3.2 Key stages of Phase 2a engagement and consultation 41 3.3 Technical and specialist groups 42 3.4 Local authorities and parish councils 43 3.5 Communities 44 3.6 Directly affected individuals and landowners 44 3.7 SMR consultation 45 3.8 Informing the Proposed Scheme 46 3.9 Consultation on the working draft EIA Report and ongoing engagement 46 4 Agriculture, forestry and soils 47 4.1 Introduction 47 4.2 Scope, assumptions and limitations 48 4.3 Environmental baseline 48 4.4 Effects arising during construction 55 4.5 Effects arising from operation 60 5 Air quality 62 5.1 Introduction 62 5.2 Scope, assumptions and limitations 62 i Working draft EIA Report, Volume 2: CA2, Colwich to Yarlet 5.3 Environmental baseline 62 5.4 Effects arising during construction 63 5.5 Effects arising from operation 65 6 Community 66 6.1 Introduction 66 6.2 Scope, assumptions and limitations 66 6.3 Environmental baseline 66 6.4 Effects arising during construction 67 6.5 Effects arising from operation 71 7 Cultural heritage 73 7.1 Introduction 73 7.2 Scope, assumptions and limitations 73 7.3 Environmental baseline 74 7.4 Effects arising during construction 83 7.5 Effects arising from operation 88 8 Ecology and biodiversity 91 8.1 Introduction 91 8.2 Scope, assumptions and limitations 91 8.3 Environmental baseline 91 8.4 Effects arising during construction 95 8.5 Effects arising from operation 100 9 Health 102 9.1 Introduction 102 9.2 Scope, assumptions and limitations 102 9.3 Environmental baseline 103 9.4 Effects arising during construction 104 9.5 Effects arising from operation 110 10 Land quality 111 10.1 Introduction 111 10.2 Scope, assumptions and limitations 111 10.3 Environmental baseline 112 10.4 Effects arising during construction 118 10.5 Effects arising from operation 127 11 Landscape and visual 129 11.1 Introduction 129 11.2 Scope, assumptions and limitations 130 11.3 Environmental baseline 131 11.4 Effects arising during construction 135 11.5 Effects arising from operation 142 12 Socio-economics 150 12.1 Introduction 150 12.2 Scope, assumptions and limitations 150 12.3 Environmental baseline 151 ii Working draft EIA Report, Volume 2: CA2, Colwich to Yarlet 12.4 Effects arising during construction 153 12.5 Effects arising from operation 155 13 Sound, noise and vibration 156 13.1 Introduction 156 13.2 Scope, assumptions and limitations 157 13.3 Environmental baseline 157 13.4 Effects arising during construction 158 13.5 Effects arising from operation 160 14 Traffic and transport 165 14.1 Introduction 165 14.2 Scope, assumptions and limitations 165 14.3 Environmental baseline 165 14.4 Effects arising during construction 167 14.5 Effects arising from operation 171 15 Water resources and flood risk 174 15.1 Introduction 174 15.2 Scope, assumptions and limitations 174 15.3 Environmental baseline 175 15.4 Effects arising during construction 178 15.5 Effects arising from operation 188 16 References 189 List of figures Figure 1: The HS2 Phase 2a route and community areas 2 Figure 2: Area context map 6 Figure 3: Construction compounds showing key indicative civil engineering works within the Colwich to Yarlet area 21 Figure 4: Construction compounds for railway installation works showing key indicative works within the Colwich to Yarlet area 22 Figure 5: Indicative construction programme 32 Figure 6: Business sector composition in SBC and the West Midlands 151 Figure 7: Employment by industrial sector in the SBC area and the West Midlands 152 List of tables Table 1: Mechanisms and timeline of stakeholder engagement since route announcement 41 Table 2: Summary characteristics of holdings 52 Table 3: Summary of potential permanent effects on holdings from construction 58 Table 4: Species potentially relevant to the assessment within the Colwich to Yarlet area 93 Table 5: Residual significant effects on ecological resources/features during construction 99 Table 6: Residual significant effects on ecological resources/features during operation 101 Table 7: Summary of sensitive receptors 116 Table 8: Summary of baseline CSM for sites which may pose a contaminative risk for the Proposed Scheme 119 iii Working draft EIA Report, Volume 2: CA2, Colwich to Yarlet Table 9: Summary of temporary (construction) effects 122 Table 10: Summary of permanent (post-construction) effects 123 Table 11: Summary of effects for mining and mineral resources 126 Table 12: Key surface water bodies and their WFD status 175 Table 13: Groundwater bodies and their WFD status 177 iv Working draft EIA Report, Volume 2: CA2, Colwich to Yarlet Structure of the working draft Environmental Impact Assessment Report This document is part of the working draft Environmental Impact Assessment (EIA) Report for Phase 2a of the proposed High Speed Two (HS2) rail network between the West Midlands and Crewe (the Proposed Scheme). The working draft EIA Report sets out the current design of the Proposed Scheme, the likely environmental impacts (and, where possible, the potential likely significant environmental effects) of the construction and operation of the Proposed Scheme and proposed mitigation measures. The assessment will be updated for the formal EIA Report to reflect further work on the design, assessment and mitigation between now and when the hybrid Bill is deposited. The working draft EIA Report documentation comprises the following: Non-technical summary This provides a summary in non-technical language of: • the Proposed Scheme and reasonable alternatives considered; • the impacts of the Proposed Scheme (and where possible, the likely significant environmental effects), both beneficial and adverse; and • the proposed means of avoiding, reducing or managing the likely significant adverse effects. Volume 1: Introduction and methodology This provides: • a description of HS2, the EIA process and the approach to consultation and engagement; • details of the permanent features of the Proposed Scheme and generic construction techniques, based on the current level of design; • a summary of the scope and methodology for the environmental topics; and • a summary of the strategic, route-wide and route corridor alternatives to the scheme and local alternatives considered prior to November 2015. Volume 1 also comprises a glossary of terms and list of abbreviations and two appendices which are listed below. Volume 2: Community area reports and map books These cover the following community areas: 1 Fradley to Colton; 2 Colwich to Yarlet; 3 Stone and Swynnerton; 4 Whitmore Heath to Madeley; and 5 South Cheshire. The reports provide the following for each area: • an overview of the area; • a description of the construction and operation of the Proposed Scheme within the area, based on the current level of design; v Working draft EIA Report, Volume 2: CA2, Colwich to Yarlet • a summary of the local alternatives considered since November 2015; • a description of the environmental baseline; • a description of the environmental impacts of the Proposed Scheme (and where possible, the likely significant environmental effects), both beneficial and adverse; and • the proposed means of avoiding, reducing or managing the likely significant adverse effects. The maps relevant to the Colwich to Yarlet area are provided in a separate corresponding document entitled Volume 2, CA2 Map Book, which should be read in conjunction with this report. These maps include the location of the key environmental features (Map Series CT-10), key construction features (Map Series CT-05) and operation features (Map Series CT-06) of the Proposed Scheme.