Infraspeed is the builder and infrastructure maintenance company of the
HSL-Zuid
The HSL-Zuid (, ), is a 125 kilometre-long (78 mile) High-speed rail in the Netherlands, Dutch high-speed rail line running between the Amsterdam metropolitan area and the Belgium–Netherlands border, Belgian border, with a branch to Breda, ...
high-speed rail line in the Netherlands.
The company was created in 1999 with the express purpose of pursuing the construction and maintenance of the then-proposed HSL-Zuid. On 11 May 2001, Infraspeed was awarded several public-private partnership (PPP) contracts by the Dutch government; it was the biggest PPP initiative for the construction of a high-speed line in Europe at that time. In addition to financing, designing and constructing the line over a five year period, from 2001 to 2006, Infraspeed was also contract to provide maintenance of HSL-Zuid over a 25 year period, from 2006 to 2031. On 28 July 2006, the southern section of HSL-Zuid was formally delivered by Infraspeed. On 21 December 2006, the consortium handed over the northern section of the line to the customer, officially ending the construction phase as per schedule.
History
Infraspeed BV was established during 1999 by a consortium of Fluor Infrastructure (a division of
Fluor Corporation
Fluor Corporation is an American engineering and construction firm, headquartered in Irving, Texas. It is a holding company that provides services through its subsidiaries in three main areas: oil and gas, industrial and infrastructure, government ...
), Siemens Nederland (a partly-owned subsidiary of
Siemens
Siemens AG ( ) is a German multinational technology conglomerate. It is focused on industrial automation, building automation, rail transport and health technology. Siemens is the largest engineering company in Europe, and holds the positi ...
) and Royal BAM Group. One year later, the financial investors Innisfree and Charterhouse Project Equity (renamed HSBC infrastructure Ltd in 2002 after becoming a subsidiary of
HSBC
HSBC Holdings plc ( zh, t_hk=滙豐; initialism from its founding member The Hongkong and Shanghai Banking Corporation) is a British universal bank and financial services group headquartered in London, England, with historical and business li ...
) acquired a 49% shareholding in Infraspeed and playing an active role in its operations.Sources:
*
* , First presentation
* , Second presentationInfraspeed company website, ''www.infraspeed.nl'', March 2012.
Infraspeed was founded with the goal of securing a major contract from the Dutch government to construct and maintain
HSL-Zuid
The HSL-Zuid (, ), is a 125 kilometre-long (78 mile) High-speed rail in the Netherlands, Dutch high-speed rail line running between the Amsterdam metropolitan area and the Belgium–Netherlands border, Belgian border, with a branch to Breda, ...
Amsterdam
Amsterdam ( , ; ; ) is the capital of the Netherlands, capital and Municipalities of the Netherlands, largest city of the Kingdom of the Netherlands. It has a population of 933,680 in June 2024 within the city proper, 1,457,018 in the City Re ...
to the Belgian border. At the time, the project was the biggest PPP initiative for the construction of a high-speed line in Europe as well as being the most extensive PPP contract that the Dutch government has ever been involved in. The
tendering
An invitation to tender (ITT, also known as a call for bids or a request for tenders) is a formal, structured procedure for generating competing offers from different potential suppliers or contractors looking to obtain an award of business activ ...
process for the concession was organised by the Dutch Ministry of Transport. Stated advantages of the PPP approach was the reduced burden on government budgets and the ideal that inclusion of the private sector would bring about efficiency gains and increased innovation in its delivery.
On 11 May 2001, Infraspeed was awarded several public-private partnership (PPP) contracts by the Dutch government covering the construction and maintenance of HSL-Zuid. Specifically, the arrangements included the financing and designing of the line, as well as its construction over a five year period, from 2001 to 2006; furthermore, Infraspeed were also contracted to provide maintenance of HSL-Zuid over a 25 year period, from 2006 to 2031. The various consortium members performed various aspects of the programme; Fluor provided project management, Royal BAM Group was responsible for constructing the track infrastructure, while Siemens Nederland provided much of the lineside equipment, such as the electrical power supply system (25 kV AC), and signalling system, including
European Train Control System
The European Train Control System (ETCS) is a train protection system designed to replace the many incompatible systems used by European railways, and railways outside of Europe. ETCS is the signalling and control component of the European ...
(ETCS) and
GSM-R
GSM-R, Global System for Mobile Communications – Railway or GSM-Railway is an international wireless communications standard for railway communication and applications.
A sub-system of European Rail Traffic Management System (ERTMS), it is use ...
communication apparatus. Under the terms of the contract, the Netherlands paid €4.2 billion to cover the costs of constructing the infrastructure, while Infraspeed B.V. will receive income for its work totalling €2.5 billion to provide said infrastructure and to account for the costs of investment, maintenance, capital and depreciation; however, this income was conditional on the basis of specified availability levels of 99 percent being attained by the completed line.
Considerable planning was required in the delivery of HSL-Zuid; in excess of 100,000 documents were produced for the customer during the project implementation phase alone.
RAMS
In engineering, reliability, availability, maintainability and safety (RAMS) The programme needed to adhere to various requirements; not only the specific stipulations of the contract, relevant legislation and standards were also applied, such as the
Technical Specifications for Interoperability
A Technical Specification for Interoperability (abbreviated as TSI) is a text provided for in European Directive 2016/797 adopted by the European Parliament and the Council of the European Union on the interoperability of the European rail system ...
and EN 50126. Furthermore, defined safety objectives for the line were created for the Integral Safety Plan. Full compliance had to be comprehensively demonstrated and validated.
Amongst the more significant civil engineering works that were constructed for HSL-Zuid include a 6km-long
viaduct
A viaduct is a specific type of bridge that consists of a series of arches, piers or columns supporting a long elevated railway or road. Typically a viaduct connects two points of roughly equal elevation, allowing direct overpass across a wide ...
outside
Bleiswijk
Bleiswijk () is a town and former municipality in the western Netherlands, in the province of South Holland.
Demographics
The municipality had a population of 10,222 in 2006, and covered an area of of which is water. On 1 January 2007, the tow ...
, a 2km-long bridge crossing the Hollandsch Diep waterway, and four tunnels of various lengths, the longest of which being just short of 8km. Due to the requirement for trains to traverse these tunnels at a maximum speed of 300km/h, it was necessary to develop and install specialised equipment that would be capable of operating under any foreseeable emergency situations that may arise during the line's operating life, including lighting, escape routes, fire detection and fire fighting systems, ventilation, drainage, flood protection measures, heating, and access elevators. Power for the line was provided via seven purpose-built
autotransformer
In electrical engineering, an autotransformer is an electrical transformer with only one winding. The " auto" (Greek for "self") prefix refers to the single coil acting alone. In an autotransformer, portions of the same winding act as both the p ...
substations; the overhead contact system comprised, amongst other elements, 2,507 pylons, 4,038 brackets, 180km of negative feeders and 180km of return conductors.
Construction of HSL-Zuid proceeded at a rapid pace. During summer 2005, testing commenced on the southern section, between
Rotterdam
Rotterdam ( , ; ; ) is the second-largest List of cities in the Netherlands by province, city in the Netherlands after the national capital of Amsterdam. It is in the Provinces of the Netherlands, province of South Holland, part of the North S ...
and the Belgian border, of the line; a similar period of testing started on the northern section in early 2006. Limited residual work, such as to address unstable subsoils and tunnel lining weaknesses, was carried out. On 28 July 2006, the southern section of HSL-Zuid was formally delivered by Infraspeed. On 21 December 2006, the consortium handed over the northern section of the line to the customer, officially ending the construction phase as per schedule.
Maintenance activities on HSL-Zuid performed by Infraspeed are structured and recorded along with general status data through an asset management system; this approach supports the generation and provision of appropriate documented information that, amongst other functions, is the basis of payment to the consortium of income for the work performed. Data is gathered from various sources, including intelligent trackside sensors. Infraspeed has alleged that conventional
rolling stock
The term rolling stock in the rail transport industry refers to railway vehicles, including both powered and unpowered vehicles: for example, locomotives, Railroad car#Freight cars, freight and Passenger railroad car, passenger cars (or coaches) ...
is responsible for excessive wearing upon the infrastructure.
In 2011, Siemens announced that it had sold its stake in Infraspeed to HSBC and Innisfree, resulting in these two companies controlling ~86% of the shares.
See also
* NS Hispeed, Fyra; operator and brand name used for the HSL-Zuid line