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The Follo Line Project International Presentation Conference 2012
Tuesday 27th november
Facts, scope & strategy Mr. Erik Smith Project Director
The Follo Line Project International Presentation Conference 2012
The Follo Line will be built to meet
the increased demand for rail
capacity south of Oslo
• 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 - Background
• The largest railway project in Norway
• New double-track railway line between Oslo Central Station 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
The Follo Line – Facts and scope
• 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
Efficient transport
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)
Growth and improved passenger satisfaction
1/11
2013 -> 1/3 1/10 1/4
2014 ->
Q4 2019
Prop. 1S 2013 – 2014: Governmental Proposition
Project completion
1/7
Present schedule
• 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
Connection to Oslo Central Station
Outbound Follo Line Inbound Follo Line Outbound Østfold Line Inbound Østfold Line
Oslo Central Station –
Four tracks through Klypen
Loenga
Oslo C S
Oslo C S Area: Total Track
Length about 9,5 KM
Loenga Medieval park
New tracks
Medieval park and Loenga
Oslo Central St.
Medieval park
Oslo Central Station – Medieval park
• 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
The Follo Line - Tunnel
Tunnel sections
App. 25 m
Cross-connections every 500 meter
Outbound Follo Line Inbound Follo Line Inbound Østfold Line
Tunnels approaching Oslo Central St.
Complicated crossings near Oslo
Volum Khepos = 2 600 000 m3
B x d x h = 230 x 230 x 146 meter
• Environmental transport
of excavated materials
• ~ 10 000 000 tons ≈ 4 000
000 m3
• Total volume ≈ 2 x
Kheops pyramide
Excavated materials
• The new Ski station 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.
The Follo Line – Ski area
Ski station – 3 new centre platforms
Dagstrekningen Langhus - Ski
Surface section between Ski St. and the
tunnel
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.
The Follo Line - Strategy
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
Contract strategy Mr. Geir Olav Benum Procurement Manager
The Follo Line Project International Presentation Conference 2012
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.
The Follo Line – Contract strategy
Main EPC Oslo S
EPC Tunnel
TBM
Main EPC
Ski
Railway technologies Part of the railway technology is considered included in the
above mentioned main contracts
Background for the contract format NF/NTK 07
Signal systems Oslo S Signal
Oslo S JBT
EPC Tunnel
D&B
Main contracts
Oslo Central Station
Combination of Civil and Railway Engineering work:
• Rerouting of cable
• Preliminary piling for culvert
• Preparations for archaeological excavations
• Rerouting of railway tracks at Sydhavna
Combination of Civil and Railway Engineering work:
• Demolition and removal of buildings and railway tracks
Rig area Åsland
Prepare the rig area &
two (three) adit tunnels from Åsland rig area to the future rail tunnels.
Option logistic cavern in connection to operation of the TBMs
Electrical substation
47kV/22kV transformer station with an overall capacity of 40MVA
The Åsland ESS will be fed from two points in the regional power network
Early works Langhus
• Relocating Langhus road approx. 25 m and 600 m. length
• Ground stabilization works
Early works Ski Station
• Extension of cable bridge, incl. foundations
• Temporary catenary foundations
• Temporary relocation of cables
Main contracts for early works
1/11
2013 -> 1/3 1/10 1/4
2014 ->
Q3 2019 1/7
Present schedule
Prop. 1S 2013 – 2014: Governmental Proposition
Project completion
• 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
Main EPC in connection with Oslo C. St.
Outbound Follo Line Inbound Follo Line Outbound Østfold Line Inbound Østfold Line
Loenga
Oslo
Central St.
Oslo C. area: Total Track
Length about 9,5 KM
Connection to Oslo Central Station
Oslo Central Station – concrete tunnel (cut & cover)
Oslo Central Station – concrete tunnel (cut & cover)
Loenga Medieval park
New tracks
Medieval park and Loenga as built
Oslo C. St.
Medieval park
Oslo Central Station as built
• 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
EPC tunnel D&B in connection with Oslo C.
D&B in connection with Oslo Central St. Challenging crossings
D&B in connection with Oslo Central St. Challenging crossings
Outbound Follo Line Inbound Follo Line Inbound Østfold Line
D&B in connection with Oslo Central St.
• 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
EPC for the tunnel using TBM
Cross-connections every 500 meter
Tunnel TBM
App. 25 m
Tunnel TBM
• 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
One major EPC for the Ski area
Ski railway station – 3 new centre platforms
Ski railway station – as built
Dagstrekningen Langhus - Ski
Surface section between Ski st. and the
tunnel
Area: app. 150 000m2 The length of each tunnel is about 1 km.
Size 30 and 65 m2 respectively.
Early work – Preparation of Åsland rig area
including access tunnel - D&B work
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 1/2
• 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
Pre-qualification criteria 2/2
• 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
CSR requirements in the pre-qualification
process
• 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 1/2
• 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.
Pre-qualification environmental requirements
and demands 2/2
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
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
• 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
Tracks
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
• 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
Signalling Ski and Tunnel
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
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
Infrastructure Loads 3/3
400 V 50 Hz - High Priority
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.
• 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 2/3
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
Telecom installations and services 3/3