Gate 2 Documents
- GUC Gate 2 Submission 221222 - redacted
- GUC Annex A1 CDR - redacted
- GUC Annex A1.1 Abstraction Site Selection - redacted
- GUC Annex A1.11 Cost and Carbon Assessment - redacted
- GUC Annex A1.2 Transfer Route Selection - redacted
- GUC Annex A2.1 Hydrology and Aquator Validation Report - redacted
- GUC Annex A2.2 Appendix A - redacted
- GUC Annex A2.2 Hydraulic Model Upgrade Report - redacted
- GUC Annex A2.3 Phases 3 and 4 Water Quality Modelling - redacted
- GUC Annex A2.3.1 Phase 1 Water Quality Modelling - redacted
- GUC Annex A2.4 Final Modelling Report - redacted
- GUC Annex B1.4 Water Quality Monitoring - redacted
- GUC Annex B1.5 Water Quality Risk Assessment - redacted
- GUC Annex B1.5 Water Quality Risk Assessment - redacted
- GUC Annex B1.6 Emerging Substances - redacted
- GUC Annex B1.6 Emerging Substances - redacted
- GUC Annex B2 Ecological Monitoring - redacted
- GUC Annex B3.1 Environmental Assessment Sampling Methodology - redacted
- GUC Annex B3.2.1 Watercourse Connections Report - redacted
- GUC Annex B3.2.2 Fish Assessment - redacted
- GUC Annex B3.2.4 INNS Risk Assessment report - redacted
- GUC Annex B3.2.5 Sediment Sampling and Analysis - redacted
- GUC Annex B3.2.6 Habitats and Protected Species - redacted
- GUC Annex B3.3.1 Strategic Environmental Assessment - redacted
- GUC Annex B3.3.2 Natural capital and Biodiversity Net Gain Assessment - redacted
- GUC Annex B3.3.3 Habitats Regulation Assessment - redacted
- GUC Annex B3.3.4 Water Framework Directive Assessment - redacted
- GUCAnnex B3.3.5 Environmental Appraisal Report - redacted
- GUC Annex E1 Procurement Strategy
- GUC Annex E2.1 Stakeholder and Customer Engagement - redacted
- GUC Annex E2.2 Water Club - Water Source Change - redacted
- GUC Annex E2.3 Customer Preferences on Added Value for Large Resource Schemes - redacted
- GUC Annex E2.4 WRSE Best Value Criteria Customer Research - redacted
- GUC Annex E3 Assurance Report - redacted
- GUC Annex E4 Efficiency of Gate 2 Spend - redacted
- GUC Annex E5 Project Plan - redacted
- GUC Annex E6 Gate 1 Final Decision - Actions and Recommendations - redacted
- GUC Annex E7 WRMP24 Cost Profile Table 5 - redacted
- GUC Annex E8 Design Principles - redacted
Queries - GUC001 Gate 2 Query Response Redacted
- GUC002 Gate 2 Query Response Redacted
- GUC003 Gate 2 Query Response Redacted
- GUC004 Gate 2 Query Response Redacted
- GUC005 Gate 2 Query Response Redacted
- GUC006 Gate 2 Query Response Redacted
- GUC007 Gate 2 Query Response Redacted
- GUC008 Gate 2 Query Response Redacted
- GUC009 Gate 2 Query Response Redacted
- GUC010 Gate 2 Query Response Redacted
- GUC Annex A4 2 Evaluation of Scheme Utilisation Redacted
- Minworth Gate 2 Submission 111122 - redacted
- Minworth Annex A1 - Concept Design Report - redacted
- Minworth Annex A2 - Pipeline Route Appraisal - redacted
- Minworth Annex A3 (i) - Basis of design Report - redacted
- Minworth Annex A3 (ii) - Process Options Report - redacted
- Minworth Annex A4 - Cost and Carbon report - redacted
- Minworth Annex B1 - Aquaic ecology Monitoring Report - redacted
- Minworth Annex B2 - Hydrological and Hydraulic Modelling - redacted
- Minworth Annex B3.1 - Environmental Assessment - redacted
- Minworth Annex B3.1.1 - Appendix A - SSSI - redacted
- Minworth Annex B3.1.2 - Appendix B (i) - Ecology - redacted
- Minworth Annex B3.1.2 - Appendix B (ii) - Aquatic Ecology - redacted
- Minworth Annex B3.1.3 - Appendix C - River Mease SAC - redacted
- Minworth Annex B3.1.4 - Appendix D - INNS - redacted
- Minworth Annex B3.1.5 - Appendix E - Sedimentation - redacted
- Minworth Annex B3.1.6 - Appendix F - Natural Capital - BNG - redacted
- Minworth Annex B4 EAR - redacted
- Minworth Annex B4 - WFD - redacted
- Minworth Annex B5 - Appendix B - Lab Certs - redacted
- Minworth Annex B5 - Water Quality Monitoring - redacted
- Minworth Annex D1.1 - Stakeholder Engagement Report - redacted
- Minworth Annex D1.2 - Water Club - Water Source Changes - redacted
- Minworth Annex D1.3 - Customer Preference on Added Value for Large Resource Scheme- redacted
- Minworth Annex E1 - Procurement Strategy - redacted
- Minworth Annex F1 - Scheme Delivery Plan - redacted
- Minworth Annex G1 - Consenting Strategy Report - redacted
- Minworth Annex H1 - Assurance Report - redacted
- Minworth Annex I1 - Efficiency of Gate 2 Spend - redacted
- Minworth Annex J1 - Gate 1 Decision - Actions and Recommendations - redacted
- Minworth Annex K1 - WRMP24 Table 5 Cost Profile - redacted
Queries - MIN001 Gate 2 Query Response Redacted
- MIN002 Gate 2 Query Response Redacted
- MIN003 Gate 2 Query Response Redacted
- MIN004 Gate 2 Query Response Redacted
- MIN005 Gate 2 Query Response Redacted
- MIN006 Gate 2 Query Response Redacted
- MIN007 Gate 2 Query Response Redacted
- MIN008 Gate 2 Query Response Redacted
- MIN009 Gate 2 Query Response Redacted
- MIN010 Gate 2 Query Response Redacted
- MIN011 Gate 2 Query Response Redacted
- STS Gate 2 Submission (Final) - redacted
- STS Annex A1.1 Alt Options addendum - redacted
- STS Annex A1 - Concept Design Report - redacted
- STS Annex A2 - Pipeline Route Appraisal Report - redacted
- STS Annex A3 - Process Basis of Design Report - redacted
- STS Annex A4 - Carbon Report - redacted
- STS Annex A5 - Cost Report - redacted
- STS Annex B1 - Environmental Regulatory Assessments (IEA) Overarching - redacted
- STS Annex B2 - Environmental Regulatory Assessments (SEA) - redacted
- STS Annex B3 - Environmental Regulatory Assessments (WFD) - redacted
- STS Annex B4 - Environmental Regulatory Assessments (HRA) - redacted
- STS Annex B5 - Environmental Regulatory Assessments (NCA) - redacted
- STS Annex B6 - Environmental Regulatory Assessments (BNG) - redacted
- STS Annex B7 - Environmental Regulatory Assessments (INNS) - redacted
- STS Annex D1.1 Stakeholder Engagement Report - redacted
- STS Annex D1.2 - Water Club - water Source Change - redacted
- STS Annex D1.3 - Customer Preferences on Added Value for Large Resource Schemes - redacted
- STS Annex E1 - Procurement Strategy - redacted
- STS Annex F1 - Scheme Delivery Plan - redacted
- STS Annex G1 - Consenting Strategy Report - redacted
- STS Annex H1 - Assurance Report - redacted
- STS Annex I1 - Efficiency of Gate 2 Spend - redacted
- STS Annex J1 - Gate 1 Decisions, Actions and Recommendations - redacted
- STS Annex K1 - WRMP24 Table 5 Cost Profile - redacted
Queries - 280122 DWI confirmation DWRA joint assessments Redacted
- STS001 Gate 2 Query Response Redacted
- STS002 Gate 2 Query Response Redacted
- STS003 Gate 2 Query Response Redacted
- STS004 Gate 2 Query Response Redacted
- STS005 Gate 2 Query Response Redacted
- STS006 Gate 2 Query Response Redacted
- STS007 Gate 2 Query Response Redacted
- STS008 Gate 2 Query Response Redacted
- STS009 Gate 2 Query Response Redacted
Main Documents
- STT Gate 2 Covering Letter and Joint Board Assurance Statement
- STT - G2 - S1 - 001 - STT Detailed Feasibility and Concept Design
- STT - G2 - S3 - 302 - Interconnector Options Appraisal Summary Report
- STT - G2 - S3 - 303 - Interconnector Deerhurst to Culham Pipeline Conceptual Design Report
- STT - G2 - S3 - 331 - River Vrynwy Bypass Pipeline Conceptual Design Report
- STT - G2 - S3 - 354 - Strategic Water Quality Risk Assessment (SWQRA)
- STT - G2 - S3 - 356 - Project Delivery Plan
- STT - G2 - S3 - 357 - STT Cost Report
- STT - G2 - S3 - 360 - Carbon Strategy Report
- STT - G2 - S3 - 451 - Planning Consents and Land Report
- STT - G2 - S5 - 501 - Procurement, Ownership and Commercial Operation
- STT - G2 - S6 - 601 - Efficiency of Gate 2 Spend and Forecast
Environment Reports
Assessment Reports
- STT - G2 - S3 -112 - Physical Environment Assessment
- STT - G2 - S3 - 112 - 1 - Physical Environment Workbook 20221011 (available on request)
- STT - G2 - S3 - 113 - Water Quality Assessment
- STT - G2 - S3 - 113 - 1 - Water Quality Assessment Supporting Workbooks 20221011 (available on request)
- STT - G2 - S3 - 114 - Fisheries Assessment
- STT - G2 - S3 - 115 - Macroinvertibrates Other Freshwater Ecology Assessment
- STT - G2 - S3 - 116 - INNS Assessment
- STT - G2 - S3 - 117 - Protected Habitats Assessment
- STT - G2 - S3 - 118 - Natural Capital and Biodiversity Net Gain (England) Assessment
- STT - G2 - S3 - 118 - 1 - BNG Annex 1 20221001
- STT - G2 - S3 - 118 - 2 - BNG Annex 2 20221001
- STT - G2 - S3 - 119 - Ecosystem Resilience, Wellbeing and SMNR (Wales) Assessment
- STT - G2 - S3 - 124 - Protected Species Assessment
Evidence Reports
- STT - G2 - S3 - 103 - Environmental Assessment Methodology Paper
- STT - G2 - S3 - 104 - Physical Environment Evidence
- STT - G2 - S3 - 104 - 1 - Physical Environment Workbook
- STT - G2 - S3 - 105 - Water Quality Evidence
- STT - G2 - S3 - 106 - Fisheries Evidence
- STT - G2 - S3 - 106 - 1 - Fisheries Evidence Workbook 20220930
- STT - G2 - S3 -107 - Macroinvertebrates Other Freshwater Ecology Evidence
- STT - G2 - S3 - 107 - 1 - Diatom Evidence Workbook
- STT - G2 - S3 - 107 - 2 - Macroinvertebrate Evidence Workbook 20220930
- STT - G2 - S3 - 107 - 3 - Marcophyte Evidence Workbook 20220930
- STT - G2 - S3 - 108 - INNS Evidence
- STT - G2 - S3 - 108 -1 - INNS Evidence Workbook 20220930
- STT - G2 - S3 - 109 - Protected Habitats Evidence
- STT - G2 - S3 - 109 - 1 - Evidence Report - Protected Habitats 20220930
- STT - G2 - S3 - 110 - Biodiversity and Environment Ambition Evidence
- STT - G2 - S3 - 123 - Protected Species Evidence
- STT - G2 - S3 - 123 - 1 Protected Species Workbook 20220930
Statutory Reports
- STT - G2 - S3 - 120 - Initial Environmental Appraisal Report
- STT - G2 - S3 - 120 - 1 - Initial Environmental Appraisal Annex A - SEA Tables 20221011
- STT - G2 - S3 - 120 - 2 - Initial Environmental Appraisal Annex B - heritage Assets 20221006
- STT - G2 - S3 - 120 - 3 - Initial Environmental Appraisal Annex C - Risk Assessment 20221006
- STT - G2 - S3 - 121 - Informal Habitats Regulation Assessment (HRA)
- STT - G2 - S3 - 122 - Water Framework Directive (WFD) Assessment
- STT - G2 - S3 - 122 - 1 - WFD Assessment ACWG spreadsheet - Full STT 20221005
- STT - G2 - S3 - 122 - 2 - WFD ACWG Spreadsheet - Early Phase 20221005
- STT - G2 - S3 - 125 - Wider Benefits Study
- STT - G2 - S3 - 125 - 1 - Wider Benefits Study Annex 1 20221005
Customer & Stakeholder Engagement Reports
- STT - G2 - S7 - 701 - Stakeholder & Customer Engagement Report
- STT - G2 - S7 - 701 - 3 - Annex 3 - WRSE Best Value Criteria Customer Research Final Report May 2021
- STT - G2 - S7 - 701 - 4 - Annex 4 - Research to Explore Customer Value Preferences August 2022
- STT - G2 - S7 - 701 - 5 - Annex 5 - Changing Water Sources June 2022
- STT - G2 - S7 - 701 - 6 - Annex 6 - Tap Water Quality Perceptions May 2022