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ARDEE – CASTLEBLAYNEY CLONTIBRET – BORDER CLONTIBRET TO BORDER ROAD SCHEME ARDEE – CASTLEBLAYNEY CLONTIBRET – BORDER FEBRUARY 2021 CLONTIBRET ARDEE TO CASTLEBLAYNEY // BORDER ROAD SCHEME CLONTIBRET TO BORDER ROAD SCHEME ARDEE TO CASTLEBLAYNEY ROAD SCHEME CLONTIBRET TO BORDER ROAD SCHEME OPTION SELECTION REPORT rgb rgb // VOLUME22 6 - PART238 D: COST BENEFIT ANALYSIS REPORT 69 60 130 72 #154582 #e83d49 rgb rgb // 44 29 175 29 226 27 #2dafe2 #e8e7e7 [Blank Page] COST BENEFIT ANALYSIS REPORT N2 Clontibret to Border Road Scheme Project No: 32110000 Document Title: OPTION SELECTION REPORT – VOLUME 6- PART D: COST BENEFIT ANALYSIS REPORT Document No.: N2-JAC-GEN-C2B-RP-OS-0003 Revision: R0 Document Status: Published Copy Date: February 2021 Client Name: Monaghan County Council Client No: MN/18/16483 & WH0202 Project Manager: Gerry Healy Author: David Laing File Name: N2-JAC-GEN-C2B-RP-OS-0003.docx Jacobs Engineering Ireland Limited Merrion House Merrion Road Dublin 4, D04 R2C5 Ireland T +353 1 269 5666 F +353 1 269 5497 www.jacobs.com © Copyright 2021 Jacobs Engineering Ireland Limited. The concepts and information contained in this document are the property of Jacobs. Use or copying of this document in whole or in part without the written permission of Jacobs constitutes an infringement of copyright. Limitation: This document has been prepared on behalf of, and for the exclusive use of Jacobs’ client, and is subject to, and issued in accordance with, the provisions of the contract between Jacobs and the client. Jacobs accepts no liability or responsibility whatsoever for, or in respect of, any use of, or reliance upon, this document by any third party. Document history and status Revision Date Description Author Checked Reviewed Approved R0 Feb 2021 Published Copy DL LH GH GH N2-JAC-GEN-C2B-RP-OS-0003 i COST BENEFIT ANALYSIS REPORT N2 Clontibret to Border Road Scheme Project No: 32110000 Document Title: OPTION SELECTION REPORT – VOLUME 6 PART D: COST BENEFIT ANALYSIS REPORT Document No.: N2-JAC-GEN-C2B-RP-OS-0003 Revision: R0 Document Status: Published Copy Date: February 2021 Client Name: Monaghan County Council Client No: MN/18/16483 & WH0202 Project Manager: Gerry Healy Author: David Laing File Name: N2-JAC-GEN-C2B-RP-OS-0003.docx Jacobs Engineering Ireland Limited Merrion House Merrion Road Dublin 4, D04 R2C5 Ireland T +353 1 269 5666 F +353 1 269 5497 www.jacobs.com © Copyright 2021 Jacobs Engineering Ireland Limited. The concepts and information contained in this document are the property of Jacobs. Use or copying of this document in whole or in part without the written permission of Jacobs constitutes an infringement of copyright. Limitation: This document has been prepared on behalf of, and for the exclusive use of Jacobs’ client, and is subject to, and issued in accordance with, the provisions of the contract between Jacobs and the client. Jacobs accepts no liability or responsibility whatsoever for, or in respect of, any use of, or reliance upon, this document by any third party. Document history and status Revision Date Description Author Checked Reviewed Approved R0 Feb 2021 Published Copy DL LH GH GH N2-JAC-GEN-C2B-RP-OS-0003 i COST BENEFIT ANALYSIS REPORT Overarching Structure of Option Selection Report Volume Ref. No. & Title Contents Volume 0 – Executive Summary Volume 1 - Main Report Volume 2 – Drawings Part A – Route Corridor Drawings Part B – Constraints and Environmental Drawings Volume 3 – Constraints Study Report Main Report Volume 4 – Phase 2 Stage 1 Main Report & Associated Appendices Assessment Working Paper Report Volume 5 – Stage 2 Environmental Main Report & Associated Appendices Appraisal Report Volume 6 – Engineering Part A – Traffic Modelling Report Appendices Part B – RSA Stage F Part 1 Report Part C – RSA Stage F Part 2 Report Part D – Cost Benefit Analysis Report Volume 7 - Non-Statutory Post Part A – Public Consultation 1 – Study Area & Constraints Consultation Reports Part B – Public Consultation 2 – Route Corridor Options Part C – Public Consultation 3 – Emerging Preferred Corridor Volume 8 – Project Appraisal Balance PABS Sheet N2-JAC-GEN-C2B-RP-OS-0003 ii COST BENEFIT ANALYSIS REPORT Contents 1. Introduction............................................................................................................................................................. 1 1.1 Overview ..................................................................................................................................................................................... 1 1.2 Cost Benefit Analysis ............................................................................................................................................................. 1 1.3 Scheme Description ............................................................................................................................................................... 1 1.3.1 Do Minimum Network ........................................................................................................................................................... 1 1.3.2 Do Something / Route Corridor Options ....................................................................................................................... 2 2. Software Specification .......................................................................................................................................... 7 2.1 TUBA Specification ................................................................................................................................................................. 7 2.2 COBA-LT Specification .......................................................................................................................................................... 7 3. Traffic Modelling .................................................................................................................................................... 8 3.1 Overview ..................................................................................................................................................................................... 8 4. Data Collection .................................................................................................................................................... 10 4.1 Overview .................................................................................................................................................................................. 10 5. CBA Input Assumptions ..................................................................................................................................... 11 5.1 Input Parameters.................................................................................................................................................................. 11 5.2 Options Comparison Estimate ........................................................................................................................................ 12 5.3 Maintenance Costs .............................................................................................................................................................. 14 5.4 Residual Value ....................................................................................................................................................................... 16 6. Safety Benefits ..................................................................................................................................................... 17 6.1 Overview .................................................................................................................................................................................. 17 6.2 COBA-LT - Ireland ................................................................................................................................................................ 17 6.3 Methodology ......................................................................................................................................................................... 17 6.4 Results ...................................................................................................................................................................................... 18 7. Annualisation ....................................................................................................................................................... 19 7.1 Annualisation Factors ......................................................................................................................................................... 19 8. Cost Benefit Analysis Results ........................................................................................................................... 20 8.1 Overview .................................................................................................................................................................................. 20 8.2 CBA Results Summary........................................................................................................................................................ 20 9. Conclusions .......................................................................................................................................................... 22 Appendix A. TUBA Economic Input File Appendix B. COBA-LT Input Parameters File Appendix C. TUBA Scheme Input files C.1 Option A (Brown) C.2