The Dovre Line: Kleverud-Sørli-Åkersvika
Transcript of The Dovre Line: Kleverud-Sørli-Åkersvika
The Dovre Line:Kleverud-Sørli-Åkersvika
Stine Ilebrekke Undrum Project Director
Bane NOR Tender Conference June 5. 2019
• Safety always has first priority
• Our safety culture shall ensure that we work systematically with safety to avoid human injury and environmental or material damages.− we adhere to the highest safety standards.− we understand and consider risk.− we have zero tolerance for breach of safety
regulations
• The Working Environment Act applies to EVERYONE working in Norway, both Norwegian and foreign nationals.− http://www.arbeidstilsynet.no/working-conditions-in-
norway.html
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Important HSE principles for Bane NOR
Everybody safely home
Infrastructure Construction Division
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InfrastrucureConstruction Einar Kilde
New Oslo-tunnelAnne Siri Haugen
FollolinePer David Borenstein
Ringerikeline/ E16Morten
Klokkersveen
West/MidHans-Egil Larsen
VestfoldlineLars A Tangerås
East (Østfoldline & Dovreline)
Stine I Undrum
Project 2020Brede Nermoen
Plan & PortfolioElsebeth A Bakke
Contract & MarketHenning Scheel
Safety & QualityVigdis Bjørlo
Finance & projectcontrol
Birger Steffensen
HRGry Jødestøl
Technique & Concept
Trude Anke
CommunicationCecilie Melland
East – Østfold Line & Dovre Line
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Project directorStine Ilebrekke
Undrum
Venjar – LangsetRønnaug-Ingeborg
Resset
Kleverud – Sørli –Åkersvika
Geir H Kvillum
PlanprojectsDovreline Lars Eide
Sandbukta – Moss – Såstad
Jarle Rasmussen
PlanprojectsØstfoldline
Elisabeth Nordli
Dep. Project director
Per B Vilnes
ProjectcontrolTor-A Holst Larsen
Contract & strategy
Karin Kaasen
Safety & QualityBente Gamst
Hornnæs
CommunicationTBN
HR Arild Sæthre
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InterCity-projects on Dovre Line
1:23 (2:14)Oslo-Lillehammer
0:55 (1:23)Oslo-Hamar
0:37 (1:23)Oslo-Hamar
1:00 (1:28)Oslo-Tønsberg
1:30 (2:45)Oslo-Porsgrunn
0:45 (1:08)Oslo-Fredrikstad
1:08 (1:45)Oslo-Halden
• Venjar-Langset 2023
• Kleverud-Sørli 2026
• Sørli-Åkersvika 2026
• Brumunddal-Moelv 2030
• Hamar-Brumunddal 2032
• Moelv-Lillehammer 2034
• Kleverud-Sørli− Preparatory work ongoing− Preparation of invitation to tenders− Start pre-qualification of two first main
contracts autumn 2019− Contract award first Main Contract late 2020
• Sørli-Åkersvika− Zoning plan expected to be approved late 2019− Start pre-qualifications of contracts late 2020− Contract award remaining contract 2021/2022
Project status
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Hestnes Tunnel(3 km)
Tangenvika Bridge(1 km)
Tangen Railway Station Sørli Timber
TerminalStange
Railway StationÅkersvikaWetland Area
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Project summary
Oslo S
Eidsvoll
Oslo Airport
Lillestrøm
Tangen
Stange
Hamar
BrumunddalMoelv
Lillehammer
Sørli
JessnesHamar Converter
Sørli-Åkersvika
Kleverud-Sørli
Langset
Kleverud
Venjar
• Facts and numbers− 30 km new double track railway from Kleverud
to Åkersvika− The Hestnes Tunnel 3,1 km− Tangenvika Railway Bridge 1,07 km− Construction of a new railway station at Tangen− Rebuild of existing railway station at Stange− Åkersvika Wetland− 21 other large constructions− Tracks and catenary. Railway technique− Designed for a max speed of 250 km/h
• Planned government funding− Kleverud-Sørli 2020 including Hamar Converter
station− Sørli-Åkersvika 2021
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InterCity-projects on Dovre Line
1:23 (2:14)Oslo-Lillehammer
0:55 (1:23)Oslo-Hamar
0:37 (1:23)Oslo-Hamar
1:00 (1:28)Oslo-Tønsberg
1:30 (2:45)Oslo-Porsgrunn
0:45 (1:08)Oslo-Fredrikstad
1:08 (1:45)Oslo-Halden
• Venjar-Langset 2023
• Kleverud-Sørli 2026
• Sørli-Åkersvika 2026
• Brumunddal-Moelv 2030
• Hamar-Brumunddal 2032
• Moelv-Lillehammer 2034
Contract KS-1 The Hestnes tunnel
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KS-1 KS-2 KSÅ-3 SÅ-4
Preparatory works at Hamar
Tangen Sørli Stange Åkersvika Hamar
Kleverud
Espa
1200 m open landscape 3100 m rock tunnel no. of large constructions: 3
From Kleverud to Espa
Contract KS-1 The Hestnes tunnel
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• Civil work - EPC contract
• Contract basis: Norwegian total contract 2015 (NTK 15)
• Procurement procedure: Negotiated procedure (konkurranse med forhandling)
• Number of pre-qualified tenderers should preferably be between 3-5
• Planned schedule− Start prequalification Q4 (December) 2019− Contract award Q4 (December) 2020
KS-1 Civil works
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• Handling of excavated rock:− 130 000 m3 fillings in lake Mjøsa− Surplus of rock being transported to Sørli
• Bridge over stream Labbelva
• 4 technical buildings• 2 access tunnels, total length 850m
• Drill & blast
• 3,1 km single tube tunnel, cross-section area 125m2
• Excavation volume, 420 000 sm3
− Hard rock, mainly granitic gneiss and amphibolite
• Water & frost-protection; membrane and concrete lining
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KS-1 Hestnes tunnel
Contract KS-2 Tangenvika railway bridge
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KS-1 KS-2 KSÅ-3 SÅ-4
Preparatory works at Hamar
Tangen Sørli Stange Åkersvika Hamar
Kleverud
Espa
1800 m open landscape 1070 m bridge no. of large constructions: 2
From Espa to Furnesbakken
Contract KS-2 Tangenvika railway bridge
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• Civil work - EPC contract
• Contract basis: Norwegian total contract 2015 (NTK 15)
• Procurement procedure: Competitive dialogue (Konkurransepreget dialog)− With the aim to:
‒ Focus and align project needs and goals in an early phase‒ Make use of competence and technology in the market / Exploit innovative ideas and solutions ‒ Empower efficient project execution through common understanding of technical solutions and allocation of risk
• Number of pre-qualified tenderers should preferably be between 3-5
• Planned schedule− Start prequalification Q4 (October) 2019− Contract award Q4 (December) 2020
• Tangenvika railway bridge
• Restructuring of local road
• Civil work in open landscape
• Rock cut approx. 250 000 sm3
• Fillings for abutment and embankments
• Temporary quay facilities at northern side of Tangenvika bay
• Wildlife crossing
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KS-2 Tangenvika railway bridge
KS-2 Tangenvika Railway bridge
• Concrete bridge
• Water depth of up to 50 m with 40 m layer of soils/subsoils above bedrock
• Challenging foundation due to location and depths
• Focus on increased degree of freedom in span-widths and piling method
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Contract KSÅ-3 Open landscape, incl. 2 stations
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KS-1 KS-2 KSÅ-3 SÅ-4
Preparatory works at Hamar
Tangen Sørli Stange Åkersvika Hamar
Kleverud
Espa
13 250 m open landscape 2 stations no. of large constructions: 7
From Furnesbakken to Stange including Stange station
Contract KSÅ-3 Open landscape, incl. 2 stations
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• Civil work - EPC contract
• Contract basis: Norwegian total contract 2015 (NTK 15)
• Procurement procedure: Negotiated procedure (Konkurranse med forhandling)
• Number of pre-qualified tenderers should preferably be between 3-5
• Planned schedule− Start prequalification Q4 2020− Contract award Q4 2021
• 13,3 km substructure including civil works at two stations, Tangen and Stange
• Excavation and handling of approx. 1 500 000 sm3 rock and soils− Large capacity landfills close to site
• “Greenfield” areas to Sørli
• Close to existing railway from Sørlitimber- terminal
• Wildlife crossings
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KSÅ-3
KSÅ-3 Stange station
• New 3- track station situated at the same place as existing Stange station
• Stange station shall be at full operation during construction.
• Parking, bus and taxi areas
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Contract SÅ-4 Open landscape
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KS-1 KS-2 KSÅ-3 SÅ-4
Preparatory works at Hamar
Tangen Sørli Stange Åkersvika Hamar
Kleverud
Espa
9000 m open landscape no. of large constructions: 9
From Stange to Åkersvika
Contract SÅ-4 Open landscape
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• Civil work - EPC contract
• Contract basis: Norwegian total contract 2015 (NTK 15)
• Procurement procedure: Negotiated procedure (konkurranse med forhandling)
• Number of pre-qualified tenderers should preferably be between 3-5
• Planned schedule− Start prequalification Q4 2020− Contract award Q4 2021
• 9 km civil works in open landscape
• Excavation and handling of:− approx. 680 000 sm3 rock and soils− 72 000 sm3 of alum shale
• Large landfill at Nesten/Skjerden
• Approved landfill for disposal of alum shale close to site
• 2 large culvert/ concrete tunnels
• Restructuring of roads
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SÅ-4
SÅ-4 Åkersvika and construction work
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• Permanent filling above existing track in Åkersvika –Ramsar area
• New operational phase with temporary fillings
• Restrictions in construction work during the breeding period for birds (April-May)
• Permission from county governor granted before construction starts
Kleverud – Sørli - Åkersvika
Niklas MarcussenEngineering manager
Bane NOR Tender Conference June 5. 2019
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Contract KSÅ-6 and KSÅ-7 Railway technique
KS-1 KS-2 KSÅ-3 SÅ-4
Preparatory works at Hamar
Tangen Sørli Stange Åkersvika Hamar
Kleverud
Espa
KSÅ-6 Tracks and OCL KSÅ-7 Power supply and TelecomFrom Kleverud to Åkersvika
30 000 m railway no. of technical buildings: 19
Contract KSÅ-6/ KSÅ-7 Railway technique
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• Railway technique - Construction contract
• Engineering – Integrated team with Bane NOR employees and consulting engineers
• Contract basis construction contract: NS 8405
• Procurement procedure: Negotiated procedure
• Number of pre-qualified tenderers should preferably be between 3-5
• Planned schedule Construction contract− Start prequalification Q3 or Q4 2021− Contract award Q3 or Q4 2022
• Power systems and installations:− 19 technical buildings− Two stations− All subsystems and components
• Installation of emergency systems in the Hestnes tunnel
• High voltage cables, 22kV
• Public information systems and video surveillance
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KSÅ-6 Railway technique electrical power/telecom
Track works• Ballasted tracks• Installation of company provided items:
− 65 000 m of tracks− 100 000 Sleepers− 36 turnouts
• 300 000 m3 ballast
Overhead contact line• Standard Bane NOR S25 overhead contact
line system• Autotransformers
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KSÅ-7 Railway technique Tracks/OCL
KSÅ-5 - Engineering contract
• Engineering consultancy contract− Engineering of railway systems− Project support civil works− Manpower support to integrated team, Railway technique− Interface coordination
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Ground conditions - site investigations
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• Geotechnical site investigations with more than 500 holes drilled along the planned track
• Kleverud-Sørli- Good ground conditions for construction
purposes. Visible rock or thin layers of topsoil
• Sørli-Åkersvika- Hard moraine of varying
depth above a soft type of rock. Stable soils for civil works
• Focus on analysis – soil and rock
• Comprehensive geotechnical site investigation program with 90 drilling points performed 2015/2016
• Stable barge ensure correct data
• Use of "down-the hole” technology to verify bedrock in addition to geophysical investigation
• Soil consist mud and hard moraine
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Ground conditions – Tangenvika
• There is a large difference between the regulated water levels in summer and winter in Lake Mjøsa.
• Highest regulated water level HRV = 122.94 m
• Lowest regulated water level LRV = 119.33 m
• Discharge permit granted
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Special conditions – Lake Mjøsa
Åkersvika wetland
• Åkersvika is Norways first Ramsar site (1974)-one of the largest (4300 ha) and best-developed freshwater deltas in Norway.
• Application for exemption from RAMSAR-regulations-Hedmark county – in good progress
• Building new railway will have a footprint of 29 daa, of which 19 daa is permanent.
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• Main principles for allocation of risk in the contract will be: - The risk shall be carried by the party most familiar with the risk and best able to control it- Risk allocation in the contract shall be fair (balanced) and well-defined- Compensation format will be compiled to reflect the above
• Risk mitigation is also applied by:- Reduced uncertainty through thorough geological and geophysical surveys - Test pile driving in Mjøsa by contractor, to be considered - Use of competitive dialogue for Tangenvika railway bridge- Environmental regulations; Several permits for environmental emissions in good progress
• The compensation format will aim for neutral liquidity
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What do we think about risk
Kleverud-Sørli-Åkersvika. Contract Summary
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EPC contractKS-1
Tunnel
Prequal. Q4.2019
EPC contractKS-2
Bridge
Prequal. Q4.2019
EPC contractSÅ-4
Open landscape
Prequal. 2020
EPC contractKSÅ-3
Open landscape Incl. 2 stations
Prequal. 2020Civil
Railway systems
Prequal. 2021
Construction contractKSÅ-6 Tracks and OCL
Construction contract KSÅ-7 Electro and Tele
Tangen
Stange
Hamar
Tangen
Stange
Hamar
Eidsvoll
Kleverud-Sørli-ÅkersvikaDovre Line – a part of InterCity
• Reduced travel time
• Increased capacity• 2 new stations• Project estimated to 12 billion NOK• Opening scheduled for 2026
• For project information, please see Bane NOR’s home page:− www.banenor.no
• Project home page:− www.banenor.no/Prosjekter/prosjekter/klev
erud-sorli/− www.banenor.no/Prosjekter/prosjekter/dovr
ebanen/sorli-akersvika/
• Supplier contact:− [email protected]
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Kleverud-Sørli-Åkersvika
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People to ask! Head of project Project manager Contract manager Engineering manager Manager TunnelGeir Kvillum Gunnar Sletten Gro-Ane H. Westbye Niklas Marcussen Kjetil Bøyeie
Enginering Manager land acqusition Quality advisor Manager Bridge Environ. advisorThomas Nævestad Bjørn J. Sørum Anniken Tranberg Steinar Hognestad Trine M. Holm