The Project International Presentation Conference 2012 Tuesday 27th november The Follo Line Project International Presentation Conference 2012

Facts, scope & strategy

Mr. Erik Smith Project Director The Follo Line - Background

The Follo Line will be built to meet the increased demand for rail capacity south of

• 1,1 million residents in the Oslo region

• 30 % population increase by 2025

• Currently no spare capacity on neither rail nor road

• 150 000 passengers every day

• Great potential for increased freight traffic The Follo Line – Facts and scope

• The largest railway project in • New double- railway line between and the public transport centre of Ski • The whole Follo Line project will comprise around 64 km of track, while the new double track Oslo-Ski line will be 2x22 km long. • Extensive works at Oslo Central Station • Construction of a new station at Ski • The longest railway tunnel in Norway - approximately 19,5 km Efficient transport

• The Follo Line will reach speeds of up to 250 km/h through the tunnel,

• The new tunnel will make it possible to reduce the journey time between Oslo and Ski by 50% (from 22 to 11 minutes)

• The double track line will form the core part of InterCity development southwards from Oslo and will be a safe, efficient and environmentally-friendly transport system

Growth and improved passenger satisfaction

The Follo Line will pave the way for: • more passenger trains and freight trains • a more predictable service

By 2025 the target is: • 11,000 more passengers every day • Almost 70% increase in rail passengers to Oslo Central Station during the rush hour • More than 40% increase in rail passengers to Oslo Central Station outside the rush hour • Approximately 5,800 fewer car journeys per day • Approximately 750 fewer heavy freight vehicle journeys per day

• Less CO2 emission: a reduction of around 39,000 tons of CO2 per year (passenger and freight traffic)

Present schedule

Prop. 1S 2013 – 2014: Governmental Proposition Project completion

1/11 1/3 2014 -> 1/4 1/7 2013 -> 1/10 Q4 2019 Connection to Oslo Central Station

• Extensive works at Oslo Central Station

• The Follo Line will be constructed with connections to several platforms

• The work shall be carried out with minimum conflict with other traffic

• Special attention shall be paid to the Medieval Park

Oslo Central Station – Four tracks through Klypen

Outbound Follo Line Inbound Follo Line Outbound Østfold Line Inbound Østfold Line

Oslo C S

Loenga

Oslo C S Area: Total Track Length about 9,5 KM Medieval park and Loenga

Loenga Medieval park New tracks Oslo Central Station – Medieval park

Oslo Central St.

Medieval park The Follo Line - Tunnel

• The longest railway tunnel in Norway - approximately 19,5 km

• Tunnel designed for 250 km/h.

• Two separate tubes with cross-passages every 420 meters

• Main excavation method is TBM

• The tunnel part close to Oslo is planned excavated by Drill and Blast Tunnel sections

App. 25 m

Cross-connections every 500 meter Tunnels approaching Oslo Central St.

Outbound Follo Line Inbound Follo Line Inbound Østfold Line Complicated crossings near Oslo Excavated materials

• Environmental transport of excavated materials • ~ 10 000 000 tons ≈ 4 000 000 m3 • Total volume ≈ 2 x Kheops pyramide

Volum Khepos = 2 600 000 m3 B x d x h = 230 x 230 x 146 meter

The Follo Line – Ski area

• The new shall be built with six tracks and three centre platforms

• The scope will include new subway, new road bridge and bus terminal

• The scope includes a surface section of approximately 1,5 km, retaining walls and culverts.

• All together the total length of new tracks in the Ski area is ~ 16,5 km. Ski station – 3 new centre platforms Surface section between Ski St. and the tunnel

Dagstrekningen Langhus - Ski The Follo Line - Strategy

Follo line shall satisfy high requirements to: • Quality • Safety • Reliability • Maintainability

In order to handle the increasing project portfolio, NNRA has to consider “new” strategies: • Larger contracts • EPC contract models • Contracts with combination of civil construction and rail technology

NNRA would like to invite the railway marked to give feedback on how far and fast we can develop these strategies.

Requirements to our contractors

High safety standard • Documented excellent safety record at previous projects • NNRA will require the bidders to describe in detail how to obtain top class safety standard

Ability to perform according to agreed schedule and cost • Experienced and competent organization

Ability to cooperate with client • Construction close to tracks in operation

The Follo Line Project International Presentation Conference 2012

Contract strategy

Mr. Geir Olav Benum Procurement Manager The Follo Line – Contract strategy

The Project Director emphasised the following: In order to handle the increasing project portfolio, NNRA has to consider “new” strategies:

• Larger contracts • EPC contract models • Contracts with combination of civil construction and rail technology

The Follo Line Project has, based upon the above overall strategy, decided to utilise the following main structure. However we would like to invite the marked to give us constructive feedback about this. Main contracts

Main EPC EPC Tunnel EPC Tunnel Main EPC Oslo S D&B TBM Ski

Oslo S JBT Railway technologies Part of the railway technology is considered included in the above mentioned main contracts

Oslo S Signal systems Signal Background for the contract format NF/NTK 07

Main contracts for early works

Oslo Central Station Rig area Åsland Early works Langhus  Combination of Civil Prepare the rig area & • Relocating Langhus and Railway two (three) adit tunnels road approx. 25 m and Engineering work: from Åsland rig area to 600 m. length • Rerouting of cable the future rail tunnels. • Ground stabilization • Preliminary piling for Option logistic cavern in works culvert connection to operation Early works Ski Station • Preparations for of the TBMs • Extension of cable archaeological Electrical substation bridge, incl. excavations 47kV/22kV transformer foundations • Rerouting of railway station with an overall • Temporary catenary tracks at Sydhavna capacity of 40MVA foundations  Combination of Civil The Åsland ESS will be fed • Temporary relocation and Railway from two points in the of cables Engineering work: regional power network • Demolition and removal of buildings and railway tracks

Present schedule

Prop. 1S 2013 – 2014: Governmental Proposition Project completion

1/11 1/3 2014 -> 1/4 1/7 2013 -> 1/10 Q3 2019 Main EPC in connection with Oslo C. St. • Extensive works at Oslo Central Station • The Follo Line will be constructed with connections to several platforms • There are some restrictions to work in areas related to the Medieval park

• Tentative schedule: - Pre-qualification starting March 2013 - ITT will be issued October 2013 - Contract award May-June 2014 - Completion date summer 2019

Connection to Oslo Central Station

Outbound Follo Line Inbound Follo Line Outbound Østfold Line Inbound Østfold Line

Oslo Central St. Loenga

Oslo C. area: Total Track Length about 9,5 KM Oslo Central Station – concrete tunnel (cut & cover) Oslo Central Station – concrete tunnel (cut & cover) Medieval park and Loenga as built

Loenga Medieval park New tracks Oslo Central Station as built

Oslo C. St.

Medieval park EPC tunnel D&B in connection with Oslo C.

• The Follo Line tunnels will be built close to several other tunnels and caverns. • The work shall be carried out with minimum disturbance to these constructions, with restrictions accordingly. • There will be an interface to Main EPC Oslo Central Station in the concrete tunnel.

• Tentative schedule: -Pre-qualification starting March 2013 -ITT will be issued October 2013 -Contract award May-June 2014 -Completion date summer 2017 D&B in connection with Oslo Central St. Challenging crossings D&B in connection with Oslo Central St. Challenging crossings D&B in connection with Oslo Central St.

Outbound Follo Line Inbound Follo Line Inbound Østfold Line EPC for the tunnel using TBM

• The longest railway tunnel in Norway - approximately 19,5 km • Two separate tubes with cross-passage approximately every 500 meters • Main excavation method is TBM

• Tentative schedule: -Pre-qualification starting March 2013 -ITT will be floated October 2013 -Contract award May-June 2014 -Completion date mid 2018

Tunnel TBM

App. 25 m

Cross-connections every 500 meter Tunnel TBM One major EPC for the Ski area • The new Ski station shall be built with six tracks and three central platforms • The scope will includes new subway, new road bridge and bus terminal • The scope include a surface section of approximately 1,5 km containing retaining walls and culverts. • All together the total length of new tracks Ski area is ~ 16,5 km.

• Tentative schedule: -Pre-qualification starting March 2013 -ITT will be issued October 2013 -Contract award expected May-June 2014 -Completion date summer 2018

Ski railway station – 3 new centre platforms Ski railway station – as built Surface section between Ski st. and the tunnel

Dagstrekningen Langhus - Ski Early work – Preparation of Åsland rig area including access tunnel - D&B work

Area: app. 150 000m2 The length of each tunnel is about 1 km. Size 30 and 65 m2 respectively. Pre-qualification criteria 1/2

Norwegian National Rail Administration will study candidates with regard to the following main selection criteria:

• Valid and representative entry in the TransQ Joint Qualification System

• Implemented Quality Management System and status

• Implemented HSE-system and status

• CSR commitment

• Financial capacity Pre-qualification criteria 2/2

• Resent, relevant and representative references to construction of similar constructions and in similar project environments.

• Valid certification (“godkjenning”), or documentation necessary to obtain such certification by National Office of Building Technology and Administration (Statens bygningstekniske etat) for relevant categories and activities, according to the “Planning and Construction Act” (Plan- og bygningsloven).

• Administrative capacity and experience concerning engineering, procurement, construction management and subcontracting

• Total and available capacity CSR requirements in the pre-qualification process

• Norwegian national Rail Administration’s CSR principles will form an integral part of the pre-qualification process

• Bidders shall respond to a questionnaire that includes questions related to the CSR principles included in the Supplier Declaration

• One of the requirements to be included on the bidders list is that the potential tenderers sign the Supplier Declaration related to CSR

Pre-qualification environmental requirements and demands 1/2

• The project shall be implemented with the least possible environmental impacts.

• The contractor shall study alternative solutions and choice of materials, and document environmental effects of different and chosen solutions.

• Minimum requirements for qualification - ISO 14001 or equivalent

Pre-qualification environmental requirements and demands 2/2

• Environment friendly execution of the work will be part of the selection criteria.

• The contractor shall formulate an Environmental Plan for the implementation of the project, outlining how current laws, regulations and terms of the contract are met. The Follo Line Project International Presentation Conference 2012

Scope of Work Oslo Central Station

Mr. Bjørn Brathaug Project Manager The Follo Line Project International Presentation Conference 2012

Scope of Work Tunnel

Mr. Thor Stenersen Project Manager The Follo Line Project International Presentation Conference 2012

Scope of Work Langhus-Ski

Mrs. Janette Brask Project Manager The Follo Line Project International Presentation Conference 2012

Railway technologies including signalling

Mr. Hans Christian Kruse Project Manager Subsystems for railway installations:

• Tracks

• Traction power supply and overhead catenary system

• Signalling

• Infrastructure power supply and 400 V loads

• Telecom Tracks

• Total length of new tracks: 64 km Oslo C.: 9,5 km Tunnel: 2 x 19,5 km Ski: 16,5 km

• Rails: Profile 60E1

• Sleepers: Type JBV60 with Pandrol fastclip FE

• Total number of new switches: 60 - All ranges from 1:18.4 R1200m (100 km/h) to 1:9 R300m (40 km/h)

• Switches at Ski: Movable crosses for reduction of noise, wear and vibrations

• Tracks in tunnels: Slab track or ballasted track. To be decided before ITT release Traction Power Supply, 16 2/3 Hz

• 30 kV cables Oslo - Ski • Feeding substations at Oslo C. and Ski • Substation (load only) at Åsland • Autotransformers in substations, 5 MVA, 30/15 kV • Indoor switchgear, circuit breakers • Remote control, operation centre at Oslo C. • Extension of 16 2/3 Hz power supply (50 to 16 2/3 Hz converter stations) is not part of the scope. However, it will be needed before commissioning of the Follo Line

Overhead Catenary System (OCS)

• OCS for different speed levels, standardized systems • Oslo Central: Conductor rail in concrete tunnels, similar to installations in use in Oslo tunnel • Tunnel: System 25, modified for 52 sqm tunnel, for 250 km/h. Ongoing modification • Ski: System 20B • Load switches for splitting of OCS • Load for Flirt train set: 6 MW • Remote control, operation center at Oslo Central Station • H beam poles, preferably single poles Signalling Oslo Central Station

• Existing Interlocking system, NSB-77, will be extended to include the new tracks

• Contract for Interlocking extension is awarded to JBV Signalling Division, not part of the scope for this conference

• Centralized Traffic Control centre (CTC) at Oslo Central St. (Ebicos 900) will be upgraded with Follo Line tracks, based on existing contracts

• Train Detection is based on Axel counting system

Schematic track layout at Ski Signalling Ski and Tunnel

• New interlocking will be a call-off from the JBV framework agreement, installed in separate building

• Framework agreement covers conventional interlocking and conversion to ETCS (ERTMS)

• Train detection based on Axel Counting system

• Oslo-Ski will have 78 signals, 43 switches and 124 point machines, 17 block posts and 513 balises

• Full Automatic Train Control (F-ATC) with Eurobalises

Infrastructure Power Supply, 50 Hz 1/3

• 22 kV cable (3 x 1 x 240 Al) Oslo S - Ski • Distribution networks will feed cable in Oslo S, Åsland, Vevelstad and Holstad • Power supply with High Availability • Approx. 20 Substations, 22/0.4 kV, with 1000, 500, 200 or 50 kVA distribution transformers • Indoor switchgear, 22 kV circuit breakers in feeding substations • UPS-units connected to 400 V switchboards • Remote Control, operation center in Oslo S

Infrastructure Loads 2/3 400 V 50 Hz - Normal Priority

• Illumination: - Technical buildings - Passenger areas on platforms etc. - Tunnel (normal operation and emergency)

• Switch heating (melting of snow and ice)

• Ventilation in tunnels (optional)

• Power outlets for maintenance works

• Drainage pumps

Infrastructure Loads 3/3 400 V 50 Hz - High Priority

Uninterruptable Power Supply (UPS) with battery back-up

• Signalling installations • Telecom installations • Emergency illumination • Monitoring and operation of all power installations • Remote control of all power installations

Telecom installations and services 1/3

• Data nodes Routers and switches providing data connections for monitoring and operation of all electrical systems along the tracks

• Fibre cabling G96 fibre cables on both sides of the track in both tunnels. Maximum transmission availability in redundant structure

• Copper cabling Data cables for connections to routers and switches. Telecom installations and services 2/3

• PA (Public Announcement) loudspeaker system For public information in passenger areas in Ski station and in tunnel escape areas for emergency

• Public information system at Ski St. Display units based on LCD technology

• GSM-R base stations (BTS) Increased capacity for existing BTS, new BTS installed to obtain necessary capacity and redundancy for tunnel radio system Telecom installations and services 3/3

Tunnel radio - Covering radio systems for GSM-R, Tetra (emergency units) and Public Telecom

• Repeater Units (RU). Installed at radio sites throughout the tunnels. RF bands (GSM-R, Tetra, public systems). Connected to MU’s via fibers and antenna system via coaxial cables

• Tunnel antenna system. Radiating (leaking) coaxial cables placed along tunnel walls (4,5 m above track). Handover antennas mounted where cable ends at tunnel entrances. Antenna system covering all RF bands