Project Arna Fløen - Bane · PDF fileProject Arna – Fløen ... Scope of...
Transcript of Project Arna Fløen - Bane · PDF fileProject Arna – Fløen ... Scope of...
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Project Arna – Fløen
Entreprise UUT 31 - Contract UUT 31
Project Manager Srishankar Subramaniam, Engineering Manager Marianne Nyebak
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Innhold Contents
Ulriken tunnel Fløen - Bergen
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Om entreprisen
Arbeidsomfang
Utfordringer
05.10.2016
About the contract
Scope of work
Challenges
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UUT 31 – Om entreprisen – About the contract
Ulriken tunnel Fløen - Bergen
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UUT 31 – Tverrfaglig
jernbaneteknikk entreprise
• Spor/overbygning
• KL - anlegg
• Lavspenningsanlegg
• Høyspenningsanlegg
• Tele
Planlagt oppstart: 1. kvartal 2019
Ferdigstillelse: 3. kvartal 2022
05.10.2016
Interdisciplinary railway-technical
contract
• Track/superstructure
• Catenary system
• Low-voltage system
• High-voltage system
• Telecommunications
Planned start-up: 1. Quarter 2019
Completion: 3. Quarter 2022
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UUT 31 – Arbeidsomfang – Scope of work
Ulriken tunnel Fløen - Bergen
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Arna stasjon
• Oppgradere spor, KL - anlegg,
lavspenningsanlegg,
høyspenningsanlegg og teleanlegg
Tunneler
• Nye jernbanebanetekniske anlegg
i ny tunnel (unntak signal)
• Tilpassing av eksisterende
jernbanetekniske anlegg i
eksisterende tunnel grunnet nytt
sikringsanlegg og diagonal-
forbindelser mellom nytt og
eksisterende tunnel
05.10.2016
Arna Station
• Upgrading of tracks, catenary
system, low-voltage system, high-
voltage system,
telecommunications system
Tunnels
• New railway-technical systems in
new tunnel (except signals)
• Adapting existing railway-technical
systems in the existing tunnel due
to new interlocking systems and
diagonal connections between new
and existing tunnel
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Main view of Arna station
05.10.2016
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To Oslo
To Bergen
Sea side
Church side
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Arna station and entrance to tunnels
05.10.2016
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To Bergen
To Oslo
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New Ulriken tunnel
05.10.2016
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Arna station
Bergen station
Conventional blasting – Track area near Arna station
TBM operation for approx. 6,9 kilometres
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Fløen and tunnel exits
05.10.2016
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To Arna and Oslo
To Bergen
Interface between UUT 31 contract and UBF 33, 34 35 contracts
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UUT 31 – Arbeidsomfang – Scope of work
Ulriken tunnel Fløen - Bergen
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Fløen
• Jernbanetekniske anlegg (unntak
signal) for nytt spor fra ny tunnel i
Ulriken og fram til og med
tilknytning mot eksisterende
anlegg i Fløen
05.10.2016
Fløen
• Railway-technical systems (except
signals) for new track from new
tunnel in Ulriken up to and
including connection to existing
systems in Fløen
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UUT 31 – Arbeidsomfang – Scope of work
Ulriken tunnel Fløen - Bergen
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Spor
• Riving av spor
• Bygging av nytt spor
• TBM delen bygges som fastspor
ca. 6.9 km. Entreprenøren får
ansvar for prosjektering og valg
av løsning innen gitte rammer
• Ballastspor (ca. 3 km) og flere
nye sporveksler på Arna stasjon
og diagonal forbindelser i tunnel
05.10.2016
Track
• Track dismantling
• Construction of new track
• TBM section constructed as
slab track, approx. 6.9 km. The
contractor is responsible for the
design and choice of solutions
within the defined framework
• Ballasted track (approx. 3 km)
and several new points at Arna
station and diagonal
connections in tunnel
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UUT 31 – Arbeidsomfang – Scope of work
Ulriken tunnel Fløen - Bergen
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KL - anlegg
• Riving av KL - anlegg
• Bygging av nytt KL - anlegg
• KL - anlegg planlegges med
System 20
• Hastighet i ny tunnel 160 km/h
• Jordingsanlegg
05.10.2016
Catenary system
• Dismantling of catenary system
• Construction of new catenary
system
• The catenary system has been
planned with System 20
• Speed in the new tunnel is
160 km/h
• Earthing systems
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UUT 31 – Arbeidsomfang – Scope of work
Ulriken tunnel Fløen - Bergen
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Lavspenningsanlegg
• Bygging av ny lavspenningsanlegg
• Sporvekselvarme og belysning
• Nødbelysning i tunnel og
nødstrøm for kritiske anlegg
(signal, tele og nødlys)
• Strømforsyning til
brannventilasjon og
elektroinstallasjoner i
høyspentkioskene
05.10.2016
Low-voltage system
• Construction of new low-voltage
system
• Point heating and lighting
• Emergency lighting in the tunnel
and emergency power for
critical systems (signalling,
telecommunications and
emergency lighting
• Power supply to fire ventilation
and electrical installations in
high-voltage kiosks
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UUT 31 – Arbeidsomfang – Scope of work
Ulriken tunnel Fløen - Bergen
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Høyspenningsanlegg
Bygging av høyspenningsanlegg
(11kV) strekker seg fra Arna til
Fløen
• Høyspentkiosker og kabler
05.10.2016
High-voltage system
Construction of the high-voltage
system (11kV) extends from Arna to
Fløen
• High-voltage kiosks and cables
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UUT 31 – Arbeidsomfang – Scope of work
Ulriken tunnel Fløen - Bergen
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Tele
• Bygging av nytt anlegg for togradio
(GSM-R), nødnett (TETRA), mobil-
og internett (MIT) og
datatransmisjon (NGN)
• Det skal legges fiberkabel innom
alle nød gjennomganger og teknisk
hus i Fløen
05.10.2016
Telecommunication
• Construction of new train radio
system (GSM-R), emergency
communication network (TETRA),
mobile and internet (MIT) and data
transmission (NGN)
• Fibre-optic cables shall be laid in
all emergency passages and in the
technical building in Fløen
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Railway technical equipments in
new tunnel
Ballasted track
Slab track 05.10.2016
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Utfordringer prosjektgjennomføring
Challenges project implementation
Ulriken tunnel Fløen - Bergen
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• Grensesnitt mot andre
entreprisene
• Riggareal
• Adkomst til eksisterende tunnel fra
Arna siden
05.10.2016
• Interfaces with other contracts
• Rigging area
• Access to existing tunnel from the
Arna side
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Oppsummering - Summery
Interdisciplinary railway-technical
contract
• Track/superstructure
• Catenary system
• Low-voltage system
• High-voltage system
• Telecommunications
Planned start-up: 1. Quarter 2019
Completion: 3. Quarter 2022
05.10.2016
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