Pagina 15 van 104

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Geplaatst: 02 jul 2008, 21:20
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doe maar...

SBB announces Zürich double deck orders

30 Jun 2008
Afbeelding
SWITERLAND: Swiss Federal Railways announced major rolling stock contracts worth a total of SFR1·5bn on June 30.

The competition to supply Zürich's third generation of double-deck coaches has been won by Stadler, which will supply 50 six-car EMUs worth SFr1·02bn. They will be the first double-deck trains to be produced by Stadler, which saw off bids from Alstom and a consortium of Siemens and Bombardier. Siemens is supplying the city's second generation of double-deck S-Bahn trains (RG 5.06 p274).

The 160 km/h aluminium-bodied trains will be built at Stadler's Altenrhein plant for delivery between 2011 and 2015. They will have 112 seats in first class and 414 seats in second.

SBB has also placed a SFr360m order with a consortium of Bombardier and Siemens for 121 double-deck intermediate cars which will be used to lengthen existing Zürich S-Bahn trainsets; eight of the new vehicles will go to Sihltal Zürich Uetliberg Bahn. The SZU cars will enter service in 2010, with the SBB vehicles following from 2011.

The current double-deck push-pull fleet which was introduced from 1989 will be refurbished by SBB, including the installation of air-conditioning. SBB intends that the Stadler trains will be able to operate in multiple with its existing stock.

bron: http://www.railwaygazette.com/news_view ... rders.html

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Geplaatst: 02 jul 2008, 21:22
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Royal opening at Knorr-Bremse factory
01 Jul 2008
SPAIN: A factory bringing two Spanish subsidies of Knorr-Bremse together on one site was formally opened in the presence of Felipe, Prince of Asturias and Princess Letizia on June 25.

Situated at Getafe, 20 km south of Madrid, the factory houses Knorr-Bremse's braking and door systems subsidiary Frenos and air-conditioning business Merak.

Around 500 people will be employed at the site, which has 10 000 m² of production space and 2 000 m² of offices. It also houses an air-conditioning technology development centre.

Frenos had moved to Getafe in December 2007 and Merak followed a month later, without interrupting production at either business.

bron: http://www.railwaygazette.com/news_view ... ctory.html

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Geplaatst: 02 jul 2008, 21:24
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Kei Rail revival will support regional development
01 Jul 2008 | Rollo Dickson

SOUTH AFRICA The return of passenger and freight services on a 282 km branch line in Eastern Cape province is part of a balanced strategy; the railway is driving local economic development, which in turn generates enough traffic to keep the railway sustainable. Rollo Dickson reports

In a blaze of publicity, one of South Africa's most scenic branch lines was formally re-opened on March 1 by Transport Minister Jeff Rabebe and Eastern Cape Province's Minister for Roads & Transport Thobile Mhlahlo. In an era of cutbacks and consolidation, the restoration of the 282 km Amabele - Mthatha railway is a welcome reminder of the important role that rail can still play in supporting regional communities.

The initiative has not come from the national government but is being driven by the Eastern Cape provincial administration, with its primary aim being to reduce traffic on the parallel highway. The formal launch of Kei Rail was marked by the re-introduction of passenger services after an absence of 20 years, but regular freight traffic is expected to resume before the end of 2008.

Few branch lines in the country are currently operational, reflecting the South African government's policy of concentrating on the principal freight corridors. This was emphasised by the renaming of national operator Spoornet as Transnet Freight Rail last year and the transfer of responsibility for the remaining inter-city passenger services to the Department of Transport.

Serving the region formerly known as Transkei, the branch starts from a junction with the main line between East London and Springfontein at Amabele, 76 km inland from the port. It runs parallel to the coast through difficult terrain, resulting in a sinuous route largely limited to 50 km/h. Operationally the route is extremely demanding, descending 520 m in 38 km to cross the Great Kei River on a 392 m, nine-span steel bridge and then climbing tortuously out of the deep valley at a ruling grade of 2·5%, before dropping steeply again into the Mbashee river valley before reaching Mthatha.

The Transkei line was opened in 1916. Surveys were undertaken in 1921 and 1975 for a 200 km northward extension to Kokstad, which would connect with another 266 km branch leading to Pietermaritzburg on the Durban - Johannesburg route, but this was never built. The line lost its passenger trains in 1988, although freight service lasted until 2003 in the face of worsening infrastructure condition and steadily declining traffic volumes.

Economic revival
The Eastern Cape Department of Roads & Transport has invested around R160m in reviving the railway, and is the sole shareholder in Kei Rail.

Some 40% of the Eastern Cape's population lives to the north of the Great Kei, and this region is becoming increasingly important for economic development.

Ecdort's Chief Director, Freight Rail & Maritime, Nkululeko Poya says that rail is a key element in the Kei Development Corridor initiative. 'We need to provide a cheaper movement of goods into the former Transkei and a passenger service to give people affordable and safe transport. But we realised that to get the operation running we needed other industries to ensure that the railway is sustainable.'

The area has much open land suited to agriculture and forestry. With strong government encouragement, projects are underway for growing canola, maize and soya, plus feedstock for biofuel production. Inbound goods like cement products, currently distributed by road over long distances from main line railheads such as Queenstown, also offer potential traffic.

In assessing the likely viability of the project, Ecdort consulted with businesses and other local stakeholders. The municipalities along the line all bought into the process, and the department is working to ensure better integration of the road and rail networks. Poya says it is immaterial to him whether money is invested in rail or road infrastructure. 'Where I sit, I am in the best possible position to evaluate the cost competitiveness of different transport systems. The key criterion is to get goods to move, and the question is which investment will give me a better return for my Rand? At present, rail presents a very promising scenario for the future.'

In fact, feasibility studies for reviving the railway had begun as long ago as 1998 with an assessment by German consultants. Local firm Jeffares & Green then took over, carrying out a detailed feasibility assessment. This led to the start of restoration work in 2002, even before freight operations had ceased.

In view of declining freight volumes, Spoornet had cut maintenance to a minimum, so much effort was required to restore the infrastructure. Many of the wooden sleepers had decayed; every third one was replaced, and the ballast replenished. The slopes of several cuttings had slipped onto the track, the steel bridges needed extensive attention and stations had been badly vandalised. In total R92m was invested in the infrastructure between 2002 and 2004.

Operations resume
With restoration of the line well underway, Ecdort brought in Sheltam Grindrod last year to start a three-month period of test operation. This ended in November, and in January Ecdort made a formal application to the Rail Safety Regulator to re-open the railway. Licences were issued in February for ?Ecdort to act as network operator, Sheltam Grindrod as train operator and Sarcc as station operator. Consultancy Railfocus has been contracted to provide management support for the train operations

Sheltam Grindrod has supplied two ex-Spoornet Class 33 diesel locos to operate the line, and will provide additional motive power. The company has also loaned half a dozen coaches until Kei Rail's own fleet is ready. Transnet Rail Engineering is refurbishing 20 ex-Spoornet coaches at its Salt River and Koedoespoort works, with the first due to be delivered at the end of May. More are to follow, and Kei Rail expects to have 55 vehicles available by the end of 2009. TRE is also overhauling container wagons and other freight vehicles for Kei Rail.

The initial passenger services run once each way per day on Saturday and Sunday, leaving Amabele at 07.00 and Mthatha at 07.30 and taking 10 h for the journey with five intermediate stops. This timetable reflects a specific local requirement. Road traffic between Mthatha and East London is particularly heavy at weekends, as many local people work in East London during the week. For the most part they have traditionally relied on minibus taxis with a poor safety reputation.

As the refurbished rolling stock arrives, Kei Rail expects to step up the level of service and re-open further stations along the route. From August 1, a daily service will be introduced, together with an overnight service on Fridays. Ideally, Ecdort would like the passenger trains to run through to East London, but for the present, a bus connection from Amabele is being provided, which is included in the train fare. The standard fare is R30, which Poya says is based on the rates charged by national operator Shosholoza Meyl; by comparison, the taxi fare for the same trip is around R80.

Ecdort would also like to see the journey time reduced to around 5 h, which is comparable to road. Poya says 'we are engaging vigorously with consultants', adding that 'while the scope for enhancement of the infrastructure is limited, we are looking to improved rolling stock technology to help us speed up our service.' As the line traverses some of the most scenic landscapes in South Africa, Kei Rail is also investigating the strong potential for tourist traffic.

With passenger services operational, Kei Rail is now ramping up for the resumption of freight traffic before the end of 2008. 'Within the next four years, we expect to bring the line up to a million tonnes a year', says Poya. 'In terms of further growth, as soon as people see railways as a reliable service, expansion is sure to pick up', he believes.

In particular, Kei Rail is looking to grow its market share in sectors where the freight carried is not particularly time-sensitive. One of the strong advantages it sees is that rail is safer than road. Chipboard manufacturer PG Bison is undertaking a joint study with Kei Rail to establish how its handling-sensitive products can be moved more cost-effectively by rail.

Further reopenings to follow
Ecdort hosted a conference in mid-May on rail revitalisation, where it announced plans to revive passenger services on other lines in the region. Work is already in progress on renovation of the 140 km line running west from Blaney, 51 km from East London, to King William's Town and Alice, the home of Fort Hare University. This route continues a further 226 km to Cookhouse on the main line running north from Port Elizabeth, but passenger trains were withdrawn many years ago.

The province recently agreed to subsidise local passenger and tourist services operated by the independent Apple Express group on part of the 610 mm-gauge line running west from Port Elizabeth to Avontuur, which lost its regular passenger services and much of its substantial fruit traffic to road hauliers several decades ago.

To meet its future staff requirements, Ecdort plans to establish a rail academy for drivers, conductors and train managers, together with maintenance staff, engineers and track specialists. Given the stimulus to the local economy, Poya estimates that 'some 20 000 jobs will be created through direct and indirect involvement with Kei Rail.'

CAPTION: A rake of former Spoornet vehicles has been repainted for the start of Kei Rail trains pending the completion of refurbishment of a fleet of dedicated cars.
CAPTION: The stations along the 282 km line have been extensively refurbished, having suffered from vandalism in the period that the line was out of use.
CAPTION: The line crosses two major rivers, the Kei and the Mbashee. Trains face steep gradients in traversing these valleys, and sharp curves contribute to a 10 h end-to-end journey time.
CAPTION: Ecdort's Chief Director for Freight, Rail & Maritime, Nkululeko Poya, expects Kei Rail to create 20 000 jobs in the region.
bron: http://www.railwaygazette.com/news_view ... pment.html

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Geplaatst: 02 jul 2008, 21:25
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Siemens to supply PKP Intercity locos
01 Jul 2008
POLAND: Siemens is to supply PKP Intercity with 10 multi-system electric locomotives for use on 200 km/h passenger services, the Polish national operator announced on June 27.

Siemens submitted the only bid in response to the call for tenders, pricing the locomotives at €44·5m. The purchase will be financed using a 2006 credit agreement with the European Investment Bank.

Details of the contract are currently being finalised. An initial locomotive is expected to arrive for testing by the end of 2008, and deliveries will be completed in two years.
bron: http://www.railwaygazette.com/news_view ... locos.html

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Geplaatst: 02 jul 2008, 21:26
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EIB funds Warszawa - Gdynia upgrade
01 Jul 2008

POLAND: Infrastructure manage PKP PLK signed a €400m loan agreement with the European Investment Bank on June 30. The money will fund the modernisation of the main line between Warszawa, Gdansk and Gdynia to enable trains to run at up to 200 km/h.

Current speed restrictions on the 350 km route will be eliminated, and according to EIB the upgrade will permit the future use of tilting trains. This would cut journey times between the capital and Gdansk from more than 4 h to less than 2½, making rail travel more competitive with road and air.

EIB's objective is to 'support projects that contribute to increasing the quality of life of citizens and make the European economy more competitive', said President Philippe Maystadt at the signing. 'The modernisation of one of Poland's most important railway lines will improve passenger comfort and safety with positive impacts on the environment.'

The north-south route forms part of Pan-European Corridor VI linking Gdansk, Poland's most important port, with the Czech Republic and Slovakia.
bron: http://www.railwaygazette.com/news_view ... grade.html

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Geplaatst: 02 jul 2008, 21:28
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Vom: 01.07.08
KVG: Neues Schmierfahrzeug minimiert Quietschen der Trams Afbeelding Schmierfahrzeug der KVG
Die Kasseler Verkehrs-Gesellschaft (KVG) setzt seit dieser Woche ein Schmierfahrzeug ein, das unangenehme Quietschgeräusche der Trams und RegioTrams in engen Kurven vermindern soll.

„Zusätzlich probieren wir ein neues Schmiermittel aus, das eine bessere Gleitwirkung und längere Haftung erwarten lässt“, erklärt Klaus Bader, Leiter Technik der KVG. Das Schmierfahrzeug soll in den kommenden Wochen alle engen Kurven, wie den kompletten Innenstadtring Königsstraße - Ständeplatz - Lutherplatz und Bahnhof Wilhelmshöhe befahren.

Noch in diesem Jahr werden zusätzlich zum mobilen Schmierwagen feste Schmieranlagen an besonders engen Kurven im Stadtgebiet – beispielsweise am Bahnhof Wilhelmshöhe - eingebaut. Das soll speziell bei den Trams für eine ruhigere Fahrt sorgen. Alle RegioTram-Fahrzeuge und ein Teil der Trams sind ab Werk mit mobilen Kurvenschmieranlagen ausgerüstet.

Quietschgeräusche werden in engen Gleisbögen als Folge von Querbewegungen des Rades auf der Schiene angeregt. Ursache sind die unterschiedlich langen Abrollradien der Räder auf der inneren und der äußeren Schiene. Durch Reibung zwischen Rad und Schiene kommt es zu Geräuschen mit hoher Frequenz. Zusätzlich nutzen sich die Schienen und Räder ab. Dies führt zu Profilverschiebungen und Rauigkeiten, die die Geräusche noch verstärken.
bron: http://www.eurailpress.de/article/view/ ... wse/1.html

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Geplaatst: 04 jul 2008, 21:53
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BLS: Neues Fahrzeug im Testbetrieb
Afbeelding
RABe 535 101 im Bahnhof Spiez
Der neue BLS-Triebzug „Lötschberger“ vom Typ RABe 535 fuhr am Samstag, 28. Juni 2008, erstmals über die Lötschberg-Bergstrecke. Die Fahrt war Teil des umfassenden Testprogramms für die neue Fahrzeugserie, welche bis Mitte Dezember ausgeliefert wird. Die BLS AG plant, die Züge in der Lötschberger-Aktionswoche vom 6. bis 14. September 2008 erstmals fahrplanmäßig einzusetzen.

Die neue Generation von klimatisierten Niederflurtriebzügen wird ab dem Fahrplanwechsel vom 14. Dezember auf der Linie Bern – Spiez – Kandersteg – Goppenstein – Brig eingesetzt und die heute im Einsatz stehenden lokomotivbespannten Züge ersetzen. Dank der automatischen Kupplung der neuen Triebzüge wird die BLS AG im Dezember das Flügelzugkonzept Lötschberg/Simmental einführen. Die aus Bern kommenden Kompositionen werden dabei in Spiez getrennt und separat Richtung Brig bzw. Zweisimmen weitergeführt. In der Gegenrichtung werden die Züge in Spiez für die Weiterfahrt nach Bern vereint.

Die Triebwagen sind gut 62 m lang und bieten 171 Sitzplätze. Die Fußbodenhöhe im Niederflurteil liegt bei 550 mm, über den Drehgestellen bei 800 bzw. 995 mm. Die Höchstgeschwindigkeit liegt bei 160 km/h. Die BLS AG hat bei Bombardier Transportation 13 dieser Fahrzeuge bestellt.
bron: http://www.eurailpress.de/article/view/ ... wse/1.html

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Geplaatst: 04 jul 2008, 21:54
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KiwiRail launch marks end of 'failed' privatisation
02 Jul 2008

NEW ZEALAND: Prime Minister Helen Clark unveiled KiwiRail as the name for the rail and ferry operations which were transferred from Toll New Zealand into government ownership on July 1.

Services will initially be unchanged, with KiwiRail controlled by an establishment board chaired by former Prime Minister Jim Bolger; the other members are Brian Corban, Mark Franklin, Ross Wilson, Brian Jackson, Linda Constable and Ross Martin.

A Rail Development Group is due to present the government with recommendations for the future structure of the rail businesses in early August. One option is the formation of a single organisational structure with two divisions, KiwiRail and infrastructure manager Ontrack, which took over the 4 000 km network when it was bought back by the government for a nominal NZ$1 in 2003. Another option under consideration is the creation of a state-owned enterprise which would function commercially, and a separate Crown Entity.

'With our rail system back in public ownership, we can make the strategic decisions and investments necessary for rail to play its full part in building a more sustainable New Zealand', said Clark during launch of KiwiRail at Wellington station. 'Over time, we will be able to move more and more freight off our roads and onto rail. Rail will also play a bigger role in public transport in our major centres.'

Finance Minister Michael Cullen said the privatisation of Tranz Rail in the 1990s had clearly not worked. 'From asset-stripping to trading scandals, New Zealand's experiment with rail privatisation failed to produce much-needed investments in this critical part of New Zealand's transport infrastructure. Toll Holdings had made good progress in recent years, but it has become clear to all that the rail network could not be run without substantial government subsidies into the future.'

The government paid NZ$655m to acquire assets with a book value of NZ$430m. Toll retains the Tranzlink rail and road forwarding business, warehousing and logistics operations, and having rent-free use of premises for six years. Cullen described the deal as 'a long-term investment in New Zealand's future.'
bron: http://www.railwaygazette.com/news_view ... ation.html

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Geplaatst: 04 jul 2008, 21:56
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Vom: 02.07.08
Österreich: Neues Konzept für Pinzgau-Bahn steht
Afbeelding
Die Zukunft der Pinzgaubahn hat begonnen; Grafik: ÖBB
Zum 1. Juni hat das Bundesland Salzburg die Pinzgau-Bahn Zell am See – Krimml übernommen. Nun sind Details der Übernahme und des künftigen Verkehrs- konzeptes veröffentlich worden. Sie wird künftig unter dem Namen „SLB Pinzgauer Lokalbahn“ betrieben.

Das Land Salzburg hat von der ÖBB für 1 EUR Liegenschaften, Infrastruktur und Gebäudeerworben. Das Land wird Konzessionär und schließt hiezu mit der Salzburg AG bzw. deren Tochter Salzburger Lokalbahn (SLB) einen Betriebsführungsvertrag abschließen. Die SLB wird die Verwaltung und Betreuung der Liegenschaften, Infrastruktur und Gebäude übernehmen, ebenso auf Rechnung des Landes die Betriebsführung, Instandhaltung sowie Wiederaufbau und Sanierungsmaßnahmen der Strecke. Die SLB erwirbt von den ÖBB die Alt-Fahrzeuge und sonstige Betriebsmittel (Werkstattausrüstung, Büromöbel, etc.) für 1 Euro und führt notwendige Investitionsmaßnahmen an den Fahrzeugen (insbesondere Modernisierungen) durch. Weiter übernehmen die SLB aus dem zwischen ÖBB und Hypo Leasing bestehenden Leasingvertrag die Neubau-Fahrzeuge (fünf Niederflurwagen, eine Lokomotive) und werden dafür vom Land bezuschusst.

Die SLB wird von der Salzburger Verkehrsverbund GesmbH (SVG) mit der Erbringung von Verkehrsleistungen mittels Bruttobestellung beauftragt. Das Land stellt der SVG für diese Bestellung ab 2009 jährlich 1,33 Mio. EUR zur Verfügung, ab 2011 zusätzlich jährlich 140.000 EUR. Für den Wiederaufbau der durch die Flut beschädigten Strecke sowie für Fahrzeuginvestitionen werden insgesamt 32,3 Mio. EUR benötigt, davon geben die ÖBB 12,948 Mio. EUR, der Bund leistet Zuschüsse von 10 Mio. EUR, zahlbar in vier Raten zu je 2,5 Mio. EUR ab 2008 und vom Land kommen 9,352 Mio. EUR. Für gemeinwirtschaftliche Leistungen stellt der Bund jährlich Beträge von 1,1 Mio. EUR zur Verfügung. Das Personal wird zunächst von den ÖBB durch die SLB geleast und nach einem Zeitraum von etwa ein bis eineinhalb Jahren analog zur Schafbergbahn übernommen. Die Pinzgauer Gemeinden übernehmen im Wege eines mit Salzburg AG/SLB abzuschließenden Dienstleistungsvertrag Betreuungsleistungen an Haltestellen und der Strecke im Umfang von bis zu 160.000 Euro jährlich sowie Vermarktungsbeiträge von 80.000 Euro im Jahr.

Der Verkehrsdienstevertrag hat zunächst eine Laufzeit von zweieinhalb Jahren. Wesentliche Eckpunkte des künftigen Betriebskonzepts sind:
Taktfahrplan (14 Zugpaare Zell am See – Krimml, 12 Zugpaare Zell am See – Fürth-Kaprun, 8 Buspaare Zell am See – Krimml, Montag bis Sonntag),
Reduzierung der durchschnittlichen Fahrzeit auf höchstens 1 Stunde 26 Minuten Zell am See – Krimml bzw. 42 Minuten Zell am See – Mittersill,
Verknüpfung Bahn/Bus mit der Buslinie Lienz – Innsbruck in Mittersill,
Führung eines Fahrradzuges täglich zwischen Mai und Oktober auf der Gesamtstrecke Zell am See – Krimml sowie
Stärkung des Dampfzuges durch vorerst zwei wöchentliche Betriebstage mit Ausbau anhand der Nachfrage.
bron: http://www.eurailpress.de/article/view/ ... wse/1.html

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Geplaatst: 04 jul 2008, 22:02
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Preferred bidder selected for CDG Express concession
02 Jul 2008
FRANCE: Minister of State for Environment, Energy & Sustainable Development Jean-Louis Borloo and Transport Secretary Dominique Bussereau announced on July 1 that they had selected a preferred bidder to finance, build and manage the Charles de Gaulle Express airport rail link.

Five consortia had been prequalified in January 2007 to submit bids in the second half of last year. The chosen consortium of Vinci Concessions, Vinci SA, Caisse des Dépôts et Consignations, Axa Infrastructure Investissement and Keolis will now negotiate the concession agreement, which is now expected to be signed at the beginning of 2009.

The planning and enquiry process leading to the award of a Declaration of Public Utility for the project is due to be completed by the end of this year, and the line is scheduled to open in 2013.

Priced at €640m when the project was launched in 2006, CDG Express will double rail transport capacity between the city centre and Charles-de-Gaulle airport, and is expected to boost rail's market share of traffic between Paris and the airport from 22% to 40%. It will also pave the way for upgrading RER services to the city's northern suburbs.

The 32 km route will start from Paris Est and run though a new 700 m tunnel to reach a pair of tracks parallel to RER Line B currently used by regional trains. Beyond Aulnay-sous-Bois CDG Express services will diverge at Villeparisis on to a 8 km double- track branch paralleling TGV Interconnexion to a new terminus at the airport; from here the existing VAL peoplemover will provide connections to the various terminals. Plans call for non-stop trains to run at 15 min intervals, taking just 20 min.

Calling the start of negotiations a 'significant step forward', the ministers reiterated during the announcement that CDG Express will get no public funding, and is to be financed entirely by the concessionaires who are expected to recover their costs from passenger revenues.

Borloo described the project as a 'beacon' in the French sustainable development strategy, and 'an essential element' in ensuring the attractiveness of Paris as an international business centre. He said that it fitted into the long-term sustainable mobility strategy outlined in the government's environmental agenda, offering benefits in terms of competitiveness, ecology and urban development.
bron: http://www.railwaygazette.com/news_view ... ssion.html

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Geplaatst: 04 jul 2008, 22:05
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Vom: 03.07.08
EU-Kommission genehmigt RoLa-Beihilfe Verkehr in Ungarn
Die Europäische Kommission hat gestern ihre Zustimmung zur Finanzierung der rollenden Landstraße zwischen Szeged in Ungarn und Wels in Österreich erteilt. Im Zeitraum von 2008 bis 2011 wird der ungarische Staat diese Beihilferegelung mit 2,98 Mrd. HUF (11,92 Mio. EUR) kofinanzieren.

Auf der rollenden Landstraße zwischen Szeged und Wels sollen LKW und das entsprechende Fahrpersonal per Eisenbahn befördert werden. Ziel der staatlichen Beihilfe ist es, die Nutzung dieses im Vergleich zur Straße umweltfreundlicheren Verkehrssystems zu fördern. Nach Ansicht der Kommission steht die Beihilfe im Einklang mit Gemeinschaftsinteressen und ist auf den erforderlichen Mindestbetrag (30 %) beschränkt. Darüber hinaus stellt die Beihilfe einen Ausgleich für Infrastrukturkosten dar, die im Straßenverkehr nicht anfallen. Die Beihilfe wird auf diskriminierungsfreie und transparente Weise gewährt. Zudem hat die Beihilferegelung nach Ansicht der Kommission keine dem gemeinsamen Interesse zuwiderlaufende Wettbewerbsverzerrung zur Folge.
bron: http://www.eurailpress.de/article/view/ ... ngarn.html

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Geplaatst: 04 jul 2008, 22:08
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DSB issues IC4 ultimatum
03 Jul 2008
Afbeelding
DENMARK: Another chapter in the painful saga of DSB's 200 km/h IC4 inter-city DMUs opened in June, when the state-owned operator issued an ultimatum to AnsaldoBreda. With delivery now more than five years behind schedule, DSB has told its Italian supplier that if 14 functional trains have not been delivered by May 2009, with at least one approved for multiple-unit operation, the DKr5bn contract will be cancelled and it will seek compensation.

Ordered in December 2000 after an international tendering contest, the 83 four-car DMUs were intended to replace IC3 sets on services between København and northern Jylland. Under the five-year 'Good Trains for All' programme, the Pininfarina-styled IC4s were due to be delivered between March 2003 and July 2005. By November 2005 only two trains had arrived, and the builder agreed to pay DKr250m in compensation (RG 1.06 p5).

Only in June 2007 did the first train carry passengers on a regional trial service. But testing was suspended again in March this year 'on technical grounds' - reportedly because the exhaust system had become so badly worn that staff could no longer put up with the stink.

Following delivery of the IC4s, DSB had planned to transfer the IC3s to regional services in Sjaelland, replacing aging loco-hauled commuter trainsets. However, the operator will now have to lease additional double-deck coaches to serve the growing commuter market.

The decision to order the Italian DMUs rather than continue the 25 kV 50 Hz electrification north from Fredericia is now seen as one of the biggest mistakes in Danish transport policy. Social Democrat spokesman Magnus Heunicke, who like Transport Minister Carina Christensen is firmly supportive of DSB's action, suggested that electrification of the main line to Århus should be pushed forward as quickly as possible.
bron: http://www.railwaygazette.com/news_view ... matum.html

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Geplaatst: 04 jul 2008, 22:09
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Vom: 03.07.08
DB AG: Neue Dieseltriebzüge von Alstom, Siemens und Stadler
Künftig wird DB Regio den Lint- Triebwagen auch dreiteilig einsetzen; Foto: C. Müller
Die Deutsche Bahn AG hat fünf Verträge über je 60 Dieseltriebzüge für den Regionalverkehr mit den Herstellern Alstom, Siemens und Stadler abgeschlossen. DB Regio AG kann die Fahrzeuge bei Bedarf aus diesen Verträgen in Höhe von rund 430 Mio. EUR bis 2011 abrufen.

Die Ausschreibung über die ein-, zwei- und dreiteiligen Dieseltriebzüge erfolgte in Losen zu je 60 Fahrzeugen. Die einteiligen VT sind abrufbar bei Stadler (Baureihe 650) und Alstom (Baureihe 640), die zweiteiligen bei Siemens (Baureihe 642) und Alstom (Baureihe 648), die dreiteiligen Dieseltriebzüge liefert Alstom auf der Basis der zweiteiligen Baureihe 648, ergänzt durch einen Mittelwagen. Mit dem Abschluss der Verträge beendet die Deutsche Bahn AG einen monatelangen EU-weiten Ausschreibungsprozess für Nahverkehrs-Dieseltriebzüge.

Alle Fahrzeuge können variabel entsprechend den Anforderungen der Besteller ausgeliefert werden. Flexibel sind Bestuhlung, Mehrzweckbereiche, Einstiegshöhe und die Ausstattung für mobilitätseingeschränkte Reisende. Zeitgemäß und umweltfreundlich sind die modernen Klimaanlagen, die Dieselmotoren entsprechen aktuellen Emissionsgrenzwerten
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Re: nieuwstopic?!

Geplaatst: 04 jul 2008, 22:11
door rail s
Customising ballastless track to suit different conditions

03 Jul 2008 | Dipl-Ing Ralf Kowalski 
Afbeelding
TRACK: Contractors can now choose from a variety of ballastless trackforms to suit the requirements of different projects ranging from urban tunnels to high speed lines.

Dipl-Ing Ralf Kowalski, Senior Project Manager, Heitkamp Rail GmbH

Considerable experience with different forms of ballastless track has been built up over the last three decades. Although the capital cost is higher than ballasted track, maintenance costs are much lower, and a range of designs has been developed that offer specific advantages for different applications.

Over the past decade, Heitkamp Rail has been actively involved with a number of major projects requiring the installation of different ballastless track forms. Based on this experience, we developed our own design of compact slab track, which has been in use since 2004. We are now introducing a further design known as HIso-Track, which is specifically intended for urban applications where the transmission of noise and vibration can be a critical issue.

One especially demanding application was in the cross-city railway that opened in Berlin in May 2006. This 9 km north-south link includes a 3·5 km tunnel which features a four-track station for regional trains at Potsdamer Platz as well as the eight-track underground part of Berlin's spectacular Hauptbahnhof (RG 7.06 p386).

It was essential to prevent noise and vibrations being transmitted to the structures and buildings above and adjacent to the railway. The answer was to install ballastless track on mass spring systems in the tunnel (RG 1.05 p41). This required the mass of the trackbed layer and the stiffness of the elastomer to be matched in such a way that vibrations caused by passing trains would not be passed to the adjacent structures.

Heitkamp Rail was awarded the contract to design and build the entire superstructure for the north-south link, which included no less than eight different mass spring systems arranged in an alternating sequence.

Transporting and installing the large masses was a major logistical exercise that was made more difficult by the short construction period of only 21 months. Combined with local restrictions on construction work and other constraints, the project posed an extraordinary challenge in terms of choosing the best construction methods and procedures. To ensure the effectiveness of the mass spring systems, a very extensive quality assurance programme was drawn up and implemented.

High speed test section
One of the earliest designs of slab track to be used extensively in Germany was the Rheda system. The Rheda 2000 version has been developed for applications on high speed lines, including HSL-Zuid in the Netherlands (RG 4.05 p204). Rheda 2000 KH has also been selected for use on around 95% of the 968 km Wuhan - Guangzhou Passenger Dedicated Line in China (RG 8.07 p484). When this opens in 2010 journey times between the two cities will be cut from 11 h to 4 h.

A 10 km long test section of ballastless track is now being installed near Wuhan. This section of the alignment includes approximately 8 km of earth structures, including a station, 35 passages in concrete culvert form, and a total of 1·2 km of bridges. The contractor for the line is Wuhan-Guangzhou PDL Ltd, which awarded the contract to build the test track to a consortium formed by the Eighth China Railway Bureau and Heitkamp Rail. As part of this consortium Heitkamp Rail is responsible for planning the project and for checking the substructures. It also was in charge of site management during the track construction phase, which began in the autumn of 2007. Work on this section is due for completion at the end of this month.

Wet tunnel
In the middle of France, north of the Central Massif on the border between the Rhône-Alpes and Auvergne regions, is the 1·4 km St Martin d'Estréaux tunnel. Built in 1857, it is located near Roanne on the line between Moret, south of Paris, and Lyon. The tunnel passes through an area with difficult geology, and it was constantly subject to water inflow and ballast wash-out. Therefore a permanent speed restriction required trains to slow from 110 km/h to 80 km/h.

To deal with the problem, RFF decided in 2002 to replace the track through the tunnel using a ballastless design. Heitkamp Rail was awarded the contract to install reinforced concrete slab track with individual Pandrol-Vipa supports. The drainage system had to be modified to include one central and two lateral drainage channels, and to allow for later electrification of the line, the gradient had to be reduced.

The opportunity was taken to create a test section for the Stedef design. This type of track involves the construction of a reinforced concrete foundation on which the track is laid, aligned and the embedded in concrete. In terrain with good physical and mechanical properties, the Stedef track is embedded into the supporting structure and a fibre-reinforced concrete is used to reduce the conventional reinforcement.

Throughout the construction period, services continued under single line working at reduced speed. Since the work was completed in 2003, normal traffic has resumed to the satisfaction of the client.

Birgl tunnel
In order to cope with rising demand, the single-track section of Austria's Tauern main line between Schwarzach-St Veit and Spittal is being doubled. This project includes the construction of a new Birgl tunnel, which has been equipped with slab track.

The construction project included installation of heavy and lightweight resilient mass spring systems on elastomer full-surface supports, as well as a newly-developed heavy resilient mass spring system on strip supports. In combination with traversable sound-absorbing material, an even surface has been built onto which emergency vehicles could be driven to gain access to the tunnel. The overall length is around 3 km.

The transition zones between the slab track in the tunnel and the ballasted track on the main line have been relaid using concrete sleepers with resilient pads on the underside, and the ballast glued to provide a progressively stiffer track structure.

Arlberg rebuild
Since its completion in 1884, the 10·4 km Arlberg tunnel has been a feature of the main line between Innsbruck and Bludenz in Austria. The line is being comprehensively upgraded, with reconstruction of the tunnel to meet today's safety standards. As with other projects, the work is being carried out without closing the railway, and completion is due in 2009.

In the initial phase of work escape and rescue routes were planned. These included special passageways linking the rail tunnel with the road tunnel 400 m away. Once this phase is complete, the tunnel will be enlarged and a shotcrete shell installed. Ballastless track, in this case an elastically-supported track/base plate system, will then be laid, ensuring a less maintenance-intensive future for the line.

Heitkamp system
Backed by extensive experience with different types of track superstructure, Heitkamp Rail developed its own design of compact slab track (Fig 1).

A concrete trough supported by a 300 mm thick hydraulic bonded base course accommodates a rail and sleeper assembly with embedded sleepers. The first step is to install ballast, rail and sleeper inside the trough using conventional methods. The track becomes 'slab track' by grouting the ballast with a special cement paste after the rails and sleepers have been located in their final position by lifting and compaction with standard tamping machines.

Use of conventional levelling and alignment methods ensures precise positioning of the track structure immediately after it has been laid. This position remains constant even after several years of operation under load - this was confirmed by measurements performed on a test section near Waghäusel on the Deutsche Bahn main line between Mannheim and Karlsruhe. In 2004 the design was approved by the Federal Railway Authority in Germany for use on earth structures, in tunnels and on short bridges.

HIso-Track
Taking the process a stage further, Heitkamp has now developed its own mass-spring system (Fig 2) for use on railways in urban areas where transmission of noise and vibrations to buildings becomes critical. HIso-Track is suitable for applications where the level of insulation performance has to be very high, and the design allows for corrective measures to be taken later. The system is simple to install and level, and the use of elastomer bearings allows replacement when required.

The crucial element lies in the design of the support points, which are constructed in such a way that special equipment can be used to check the load and deformation and hence the insulation performance of each elastomer bearing. In addition, the insulation performance can be adjusted by removing or adding spacer plates. If required, one bearing can be exchanged for another.

Installation of HIso-Track involves several stages. Once the foundation base is ready for the assembly, a separating layer of standard underlay membrane is laid out without leaving any gaps; this is then cut out in the area around the support points. Instead of shuttering the sidewalls - quite an elaborate process - pre-fabricated elements can be used. The next stage involves reinforcement of the trackbed plate. As soon as this has hardened sufficiently, the bearings can be installed.

Each elastomer element bearing is lowered into the bearing shafts with the installation wrench and turned into the final position. The upper load transfer element does not turn and is locked for the load transfer only after compression of the bearings with the lifting and measuring devices. The forces resulting from this preloading are used to lift the trackbed plate, and the air gap required below the trackbed plate can be adjusted by installing spacer rings using special equipment.

The load-displacement behaviour is recorded graphically and saved for each bearing preload. The information required includes the verification of the spring rigidity as well as the actual bearing load.

To make a proper comparison with ballasted track, the effectiveness of HIso-Track was studied under realistic conditions at Heitkamp's own test site. The results show that:

the eigenfrequency of the system is arbitrary by choosing different bearing stiffnesses starting from 7 Hz;
from 12 Hz onwards there is a significant reduction of vibrations;
above 28 Hz, the isolation is greater than 20 dB;
the isolation efficiency within the important frequency range of secondary noise (60 to 100 Hz) lies between 25 dB and 40 dB;
the system demonstrates full effectiveness for all load levels.
bron: http://www.railwaygazette.com/news_view ... tions.html

Re: nieuwstopic?!

Geplaatst: 04 jul 2008, 22:12
door rail s
Vom: 03.07.08
Transrapid: Wiederaufnahme der Versuchsfahrten
Die Niedersächsische Landesbehörde für Straßenbau und Verkehr hat heute die Betriebsvorschriften für die Transrapid Versuchsanlage Emsland (TVE) genehmigt. Die neuen Vorschriften berücksichtigen alle Erkenntnisse aus den Untersuchungen des schweren Unfalls vom 22. September 2006 und alle zusätzlichen Hinweise von Experten. Mit dieser Genehmigung wird der Industrieanlagen-Betriebsgesellschaft mbH (IABG) als Betreiberin der TVE die Aufnahme des Fahrbetriebs mit dem neuen Magnetfahrzeug TR 09 ermöglicht.

Die IABG hat das betriebliche Regelwerk vollständig überarbeitet und prozessorientiert strukturiert. Der zeitgleiche Einsatz von Radfahrzeugen und Magnetfahrzeug auf dem Hauptfahrweg ist grundsätzlich untersagt. Dies wird unterstützt durch eine weitere technische Sicherung.Eine Mitfahrmöglichkeit für Besucher wird es zunächst nicht geben. Dies liegt unter anderem an dem neuen Magnetfahrzeug TR 09, das nicht baugleich mit dem Vorgängermodell ist, sowie an der fehlenden Routine in der praktischen Handhabung des neuen betrieblichen Regelwerks.

Auf der TVE ruht der Fahrbetrieb mit dem Magnetfahrzeug seit dem Unfall im September 2006. Im März dieses Jahres war der IABG eine Teilgenehmigung ausschließlich für Instandhaltungsarbeiten einschließlich der Remontage des TR 09 erteilt worden. Auf den Fahrweg durfte sich der TR 09 aufgrund der Teilgenehmigung nicht begeben.

Die Betriebsgenehmigung ist zunächst bis zum 31. Dezember 2008 befristet, weil das anhängige Verfahren für die Verlängerung des Planfeststellungsbeschlusses für die TVE noch nicht abgeschlossen ist. Ein Beschluss wird in diesem Herbst erwartet. Danach kann auch die Frist für die Genehmigung der Betriebvorschriften des TR 09 verlängert bzw. neu festgesetzt werden.
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