Network Rail - Northern Programmes
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PWI Seminar 28th February 2017 Network Rail - Northern Programmes David Lawrance Head of Engineering 5-Mar-17 / 1 What is Northern Programmes? NWEP challenges Transpennine Route Upgrade Future Pipeline Cool Tech 5-Mar-17 / 2 Northern Programmes is not… • Northern Powerhouse • Northern Powerhouse Rail • Northern Hub (although that is part of it) • HS2 • HS3 • TfN • ???!! 5-Mar-17 / 3 Northern Programmes is… • Part of Network Rail Infrastructure Projects • Created in August 2016 from pre-existing components of IP Central and IP SNE • Comprises 4 discreet programmes of work under a single leadership team to … • Provides an integrated delivery capability aligned with TOCs and key stakeholders across the north • Enables sharing of specialist resources, lessons learn and best practice North West Electrification Enhancements Transpennine Route Upgrade Ordsall Chord + Development Pipeline • ~ £1+bn confirmed scope + CP6 pipeline • Big and exciting and happening all around us right here in the North! 5-Mar-17 / 4 Northern Programmes 1. Ordsall Chord 2. North West Electrification 3. Enhancements 4. Transpennine Route Upgrade 5. Development 5-Mar-17 / 5 Video Clip - Network Arch Bridge Lift 1. Ordsall Chord, Bridge Lift-2017 02 21- Long.mp4 5-Mar-17 / 6 Northern Programmes 1. Ordsall Chord 2. North West Electrification 3. Enhancements 4. Transpennine Route Upgrade 5. Development 5-Mar-17 / 7 North West Electrification 5-Mar-17 / 8 Video Clip – NWEP Phase 4 2. NR_NorthWest_Phase4_Intranet_01.mp4 5-Mar-17 / 9 Contractors – NWEP Phase 3 Volker Rail NR Receipt of (Pway) Contracted Deliverables Volker Rail Volker (Civils / Building Rail Services / S.I.S.S) (OLE / HV / Input SCADA) Information from Client NR Internal: Works Delivery Civils Design Group NETWORK FTN / TDG / TENE RAIL IP Substation Siemens Hub Switchgear (Signalling, Alliance LV Power & (SSA) &Comms ) Spoke 5-Mar-17 / 10 Contractors – NWEP Phase 4 & 5 Amey Sersa NR S&C Alliance (Pway) Substation NR Receipt of Contracted Buckinghams Switchgear Deliverables (Footbridges) Alliance (SSA) Input Information from Client Buckinghams NETWORK Siemens (Civils / Building RAIL (Signalling, Services / S.I.S.S) LV Power & IP Comms) Network Balfour NR Internal: Rail Beatty Hub O.C.R (OLE Design Works Delivery (OLE Build) Phase 4 only) & Civils Design Group Carillion FTN / TDG / TENE (OLE / HV / SCADA) Spoke 5-Mar-17 / 11 NWEP - Mining Exhaustive trawl of mining and geotechnical records An issue for phase 4 & 5 only; 270 of 1477 foundations on Phase 4 are in potential risk areas. Finite Element analysis to understand geotechnical behaviour of piled foundations installed over mine seams Categorisation depending on ratio of rock cover to seam thickness and other variables Selective use of boreholes to validate assumptions and assure long term integrity Foundation solutions depending on categorisation; steel pile / augered pile / shallow pad Construction risks managed through use of rail mounted plant, exclusion zones etc Proportionate action to manage a risk that already exists 5-Mar-17 / 12 Electrical Clearances Primarily an issues at overbridges and stations Overbridge solution Raise parapets to 1.8m Bridge raise or track lower to achieve minimum clearance Site specific risk assessment where clearances < 270 More complex at stations 3.5m to fixed equipment generally achievable 3.5m to pantograph is the challenge Detailed site by site assessment to ensure all reasonably practicable measures are identified Where major interventions would be required to achieve 3.5m, detailed Cost / benefit modelling used to test for gross disproportionaity Extensive dialogue with other programmes and ORR Future schemes start with an assumption of absolute compliance, and explore opportunity for better system solutions 5-Mar-17 / 13 Northern Programmes 1. Ordsall Chord 2. North West Electrification 3. Enhancements 4. Transpennine Route Upgrade 5. Development 5-Mar-17 / 14 Northern Programmes- Enhancements • Calder valley turn back facility with new bay platform and JTI • Hyton & Roby connection to chat Moss BoltonSkylink • Platform Extensions for New Rolling Stock • NW Platform Extension for train lengthening • Peak Forest ( Buxton)- enable longer aggregate trains to operate from the Peak District quarries at Dowlow and Hindlow • Preston and Leyland temporary depots Preston Depot • Blackburn Depot • Wigan Depot • Bolton Skylink connectivity between bus and train terminals • Northern Port- Line speed increase from 20 upto 40 for Bootle Calder Valley branch and signalling alteration at Earlestown West junction. • Maghull North New Station Hyton and Roby 15 / Northern Programmes 1. Ordsall Chord 2. North West Electrification 3. Enhancements 4. Transpennine Route Upgrade 5. Development 5-Mar-17 / 16 Transpennine Route Upgrade James Hodge, Principal Systems Engineer, Network Rail 5-Mar-17 / 17 Introduction • Overview • History • Benefits and outputs • Project challenges • What’s happening in Control Period 5 https://www.youtube.com/watch?v=Gtudpoa2vPE 5-Mar-17 / 18 Transpennine Route Upgrade Overview 5-Mar-17 / 19 All Part of the Northern Programmes / 20 History – How did we get here? 5-Mar-17 / 21 Transition in 2014 Jan 2014 Nov 2015 Electrification Electrification Capacity Journey Time Performance Significant Investment £650m £TBC / From This… Electrification • 92 Bridge modifications or re-deck / reconstruction • 8 Tunnels requiring modification or track lowering • 4400 Overhead line structures • 266km Catenary and contact wire • 2 New 25kV feeder stations (in addition to Heyrod) • 123km Troughing • Immunisation Works • 125km Vegetation clearance / To This… Key Quantities / Volumes • Electrification Plus; • Up to 175km of track renewals • Four tracking Huddersfield to Ravensthorpe • Grade separation in the Heaton Lodge area • Significant track re-alignment works to meet the journey time • Significant junction re-modelling at 10 locations • Re-signal / re-lock with Computer Based Interlockings (CBI) technology to prepare for European Train Control System (ETCS) • In cab signalling to be in place in express services as a minimum • 45 level crossings will need to be assessed against “All Level Crossing Risk Model” / 24 Transpennine Route Upgrade Objectives New requirements and outputs; Electrification of the Transpennine Route from Stalybridge to York and Selby Increased capacity – 4x Fast and 2x Semi-Fast trains per hour between Manchester and York Up to 15 minute reduction in journey time from Manchester Victoria to York Target of 92.5% PPM (based on 0-5 minute regime) / Stakeholders with Big Plans / 5-Mar-17 / 27 5-Mar-17 / 28 Project Challenges 5-Mar-17 / 29 Communications and Stakeholder Consultation 5-Mar-17 / 30 Consents • Option selection process • Transport and Works Act Order (TWAO) – Lessons Learned • Route wide approach • Focus on outputs and whole system comparison to deliver ‘Value for Money’ 5-Mar-17 / 31 Challenging Geography Topography 5-Mar-17 / 32 Challenging Geography Construction and Maintenance Access 5-Mar-17 / 33 Weather Average temperature below 10°C from October to May in some areas 5-Mar-17 / 34 Weather High precipitation – rainfall on average three-four days a week 5-Mar-17 / 35 Keeping Passengers Moving Route hardening of diversionary routes to facilitate extended blockades Blockade strategy may result in 3 months closures of the route Works delivered by Route teams working with the project 5-Mar-17 / 36 Listed Structures Work in close proximity to structures and areas of cultural and conservational importance 5-Mar-17 / 37 Timescales Challenging timescales – from inception to completion and handover. Resources lost post ‘pause’ are no longer available. GRIP 1 - Concept - August 2016 GRIP 2 - Feasibility - December 2016 GRIP 3 - Option Selection - December 2017 GRIP 4 - Approval in Principle - December 2018 Outputs delivered - 2022 (Target) 5-Mar-17 / 38 Journey Time Reductions Don’t need to go Fast! Just avoid going slow 5-Mar-17 / 39 Journey Time Reductions Think Hours (or seconds) per Mile not Miles per Hour 5-Mar-17 / 40 Journey Time Reductions Seconds Increasing speeds from per Mile 25 mph to 30 mph saves 24.0 45 mph to 50 mph saves 8.0 75 mph to 80 mph saves 3.0 105 mph to 110 mph saves 1.6 500m of linespeed increase from 25mph to 30 mph gives the same journey time saving as; 5 miles of linespeed increase from 105mph to 110mph 5-Mar-17 / 41 Journey Time Reductions / 42 Capacity 5-Mar-17 / 43 Capacity 5-Mar-17 / 44 Capacity 5-Mar-17 / 45 Capacity 5-Mar-17 / 46 Capacity 5-Mar-17 / 47 Capacity 5-Mar-17 / 48 Electrical Clearances - GL/RT1210 5-Mar-17 / 49 Electrical Clearances / 50 New Solutions to Old Problems 5-Mar-17 / 51 Environmental Protected species are expected to be found along the route; 5-Mar-17 / 52 Environmental Weasels and snakes, Creatures that are known; both are common on Transpennine Route Upgrade Usually easy to find within the Project Management Team 5-Mar-17 / 53 What are we delivering in Control Period 5 (CP5) 5-Mar-17 / 54 Early Route Clearance Works / 55 Removing Vegetation and New Fencing 5-Mar-17 / 56 Micklefield Junction - Linespeed Increase Re-hand junction <100mph York - 70mph Hull> Presentation Title: View > Header & Footer / 57 Conclusion • Project Outputs • Challenges • Current Schemes ECML Connectivity: Werrington/Huntingdon / 58 Tender Over all, it’s a big Challenge! https://www.youtube.com/watch?v=i2KLyBapfTc / 59 Presentation Title: View > Header & Footer Northern Programmes 1. Ordsall Chord 2. North West Electrification 3. Enhancements