Classification of European Inland Waterways

The Classification of European Inland Waterways is a set of standards for interoperability of large navigable waterways forming part of the Trans-European Inland Waterway network within Continental Europe and Russia. It was created by the European Conference of Ministers of Transport (ECMT; French: Conférence européenne des ministres des Transports, CEMT) in 1992.[1]
This inland waterway classes agreed on by the commission are referred to as CEMT Class I–VII. These classes refer to the dimensions of ships that should be able to use a canal. For their height, the clasification determines the minimum air draft of bridges on the waterway.[2] The dimensions of structures like bridges, locks and boat lifts relate very directly to the size of vessels. However, for the canals themselves, this relation depends on local circumstances.
Early standardization
[edit]
The need to standardize the size of inland waterways is related to the later stages of industrialization. The development of the British canal system started in the mid-18th century. It led to canals and locks of many different sizes. This became a problem when businessmen wanted to use the canals for long distance transport.[3] On the other hand, there was some kind of standardization. The usual beam of boats fit for canals and rivers was 14 feet (4.27 metres). On most canals, it was 7 feet (2.13 metres).[4] Just before World War I, a government commission advised to upgrade and standardize the four principal waterways known as 'the cross'. It probably thought of 100 ton barges.[5]
In France, the Freycinet program was approved in 1879. It provided for:
- the nationalization of most inland waterways;
- their improvement and standardization; and
- new canals of about 800 miles (1300 km) length.
It led to a big increase in inland navigation.[6] The 1879 law that established the Freycinet gauge, which shows similarities with how the CEMT worked in the 1950s. The law established that there were 30 main waterways (lignes principales) in France. These had to be 2 m deep. Locks had to be 38.50 m long and 5.20 m wide. Air draft below bridges had to be at least 3.70 m. The law would be executed as means became available.[7]
In Germany several types of barges developed based on the main waterways. The older types were based on the rivers. Near the Rhine there were e.g. the Mainschiff and Moselschiff. In the east, there were types like the Finow-Masskahn and the Breslauer Masskahn. Newer types could be found on the canals in the west of Germany. Here, the 'French' Peniche and the 'Belgian' Kempenaar appeared. The most important types the 600-770t type based on the Dortmund–Ems Canal and the 1350t type based on the Rhine–Herne Canal. Together, these canals connected north and central Germany to the Rhine.[8]
In the Netherlands the Zuid-Willemsvaart was the first very long canal. It was completed in 1826 and was 18 m wide and 2.10 m deep, allowing a draft of 1.88 m. The locks were at least 50 m long and 7 m wide.[9] After becoming independent, Belgium built the Campine Canal which connected to the Zuid-Willemsvaart and formed the connection between the Scheldt and the Meuse. This canal and most of its branches also got locks with 7 m wide gates and a useful length of between 50 and 56 m. The canal itself was also 2.10 m deep.[10] The Campine Barge (Kempenaar) was based on the dimnensions of these canals. The Albert Canal that opened in 1939 was much bigger.
Classification
[edit]Standardization of major cross-border inland navigation
[edit]In 1953, the Council of ministers drew up a list of twelve inland waterway projects that were of European interest. These projects should be studied and be stnadardized. In October 1954, the council then called for standardization of these canals based on the 1,350t Rhine–Herne Canal barge.[11]
It was of course important to agree on what this international standardization on a type of vessel meant. This is probably why in 1957, the council of ministers issued a table of five classes of European towed barges and four types of German self-propelled barges. These classes actually have an almost one on one relation with the later 1992 classification of inland waterways.[12]
Principal measurements of European types of towed barges and German self-propelled barges in 1957[12] | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Types of European towed barges | Types of German self-propelled barges | |||||||||||
class | Type | Length | Beam | Draught | Height | Tonnage | Type | Length | Beam | Draught | Height | Tonnage |
I | Péniche | 38.5 m | 5.00 m | 2.20 m | 3.55 m | 300t | Theodor Bayer | 38.5 m | 5.05 m | 2.30 m | 3.50 m | 274t |
II | Kempenaar | 50.0 m | 6.60 m | 2.50 m | 4.20 m | 600t | Oskar Teubert | 53.0 m | 6.29 m | 2.50 m | 3.90 m | 562t |
Karl Vortisch | 57.0 m | 7.04 m | 2.30 m | 3.95 m | 605t | |||||||
III | Dortmund–Ems Canal barge | 67.0 m | 8.20 m | 2.50 m | 3.95 m | 1,000t | Gustav Koenigs | 67.0 m | 8.20 m | 2.50 m | 3.90 m | 930t |
IV | Rhine–Herne Canal barge | 80.0 m | 9.50 m | 2.80 m | 4.40 m | 1,350t | Johann Welker | 80.0 m | 9.50 m | 2.50 m | 4.40 m | 1,289t |
V | Big Rhine Boat | 95.0 m | 11.50 m | 2.70 m | 6.70 m | 2,000t | N/a |
The 1992 classification
[edit]The official CEMT classification was issued in 1992.[1] Class I corresponds to the historical Freycinet gauge. The larger river classification sizes are focused on the carriage of intermodal containers in convoys of barges propelled by a push-tug. Most of the canals of the United Kingdom have smaller locks and would fall below the dimensions in the European classification system.
In 2004, the standards were extended with four smaller sizes RA–RD covering recreational craft, which had originally been developed and proposed via PIANC.[13] The proposal to add the recreational sizes was adopted by United Nations Economic Commission for Europe resolution 52.[14]
In 2015 the European Court of Auditors published a rather critical report about the progress of the improvement of the European system of inland waterways. It concluded that the member states were not doing enough to facilitate the modal shift from road to waterway transport. Part of this was due to a failure to focus on eliminating the bottlenecks in the inland navigation network.[15]
Type of inland waterways |
Classes of navigable waterways |
Motor vessels and barges | Pushed convoys[clarification needed] | Minimum height under bridges (m) | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Designation | Length (m) | Breadth (m) | Draught (m) | Tonnage (t) | Length (m) | Breadth (m) | Draught (m) | Tonnage (t) | |||
For recreational navigation |
RA | Open boat | 5.5 | 2.00 | 0.50 | 2.00 | |||||
RB | Cabin cruiser | 9.5 | 3.00 | 1.00 | 3.25 | ||||||
RC | Motor yacht | 15.0 | 4.00 | 1.50 | 4.00 | ||||||
RD | Sailing boat | 15.0 | 4.00 | 2.10 | 30.00 | ||||||
Of regional importance to east of Elbe |
I | Gross Finow | 41 | 4.7 | 1.40 | 180 | 3.0 | ||||
II | BM–500 | 57 | 7.5–9.0 | 1.60 | 500–630 | ||||||
III | 67–70 | 8.2–9.0 | 1.60–2.00 | 470–700 | 118–132 | 8.2–9.0 | 1.6–2.0 | 1,000–1,200 | 4.0 | ||
Of regional importance to west of Elbe |
I | Barge | 38.5 | 5.05 | 1.80–2.20 | 250–400 | |||||
II | Kampine-Barge | 50.0–55.0 | 6.6 | 2.50 | 400–650 | 4.0–5.0 | |||||
III | Gustav Koenigs | 67.0–80.0 | 8.2 | 2.50 | 650–1,000 | ||||||
Of international importance |
IV | Johann Welker | 80.0–85.0 | 9.5 | 2.50 | 1,000–1,500 | 85 | 9.5 | 2.5–2.8 | 1,250–1,450 | 5.25 or 7.00 |
Va | Large Rhine class | 95–110 | 11.4 | 2.5–4.5 | 1,600–3,000 | 5.25 or 7.00 or 9.10 | |||||
Vb | 1×2 convoy | 172–185 | 3,200–6,000 | ||||||||
VIa | 2×1 convoy | 95–110 | 22.8 | 7.00 or 9.10 | |||||||
VIb | 2×2 convoy | 140.0 | 15.0 | 3.90 | 185–195 | 6,400–12,000 | |||||
VIc | 2×3 convoy | 270–280 | 2.5–4.0 | 9,600–18,000 | 9.10 | ||||||
3×2 convoy | 195–200 | 33.0–34.2 | 2.5–4.5 | ||||||||
VII | 3×3 convoy | 285 | 14,500–27,000 |
See also
[edit]- Unified Deep Water System of European Russia (110-210m length max, min lock beam 14.3m, 2,5-3.5-4m draft)
- Baltimax (15,2m draft, the same as NeoPanamax)
- Bangkok Port (172m length, 25m beam -with special permit 30m-, 8,2m draft), Bangkokmax of 1944 TEU
- Seawaymax (USA Great Lakes docks, 8,08m draft), Chesapeake & Delaware Canal (draft 10,7m)
- Paraguay River (almost 2,5m in middle river, 1,6m in upper river)
- Grand Canal (China)
- Saimaa Canal (Finland, max length 82,5 m, beam 12,6m, draft 4,2m)
- Rhine–Main–Danube Canal for ships of 110x11,45x2,5m (up to 135m length with a special permit)
Notes
[edit]- ^ a b European Conference of Ministers of Transport 1992, p. 1.
- ^ European Conference of Ministers of Transport 1992, p. 3.
- ^ Webster 1885, p. XXVII.
- ^ Jamieson 1837.
- ^ Merchant 1912, p. 484.
- ^ Merchant 1912, p. 480.
- ^ République Française 1879, p. 121.
- ^ Dehnert 1950, p. 28.
- ^ Anonymous 1859, p. 9.
- ^ Smeesters 1902, p. 115.
- ^ European Conference of Ministers of Transport 1955, p. 37.
- ^ a b European Conference of Ministers of Transport 1957, p. 76.
- ^ RecCom Working Group eigth 2000.
- ^ Working Party on Inland Water Transport 2004.
- ^ European Court of Auditors 2015.
References
[edit]- Anonymous (1859), Aanteekeningen betrekking hebbende tot de wateraftappingen van de Boven-Maas (in Dutch), Algemene Landsdrukkerij
- Dehnert, Hans (1950), Verkehrswasserbau, Walter de Gruyter & Co, Berlin
- European Conference of Ministers of Transport (25 January 1955). Premier Rapport sur l'Activité de la Conférence (Report).
- European Conference of Ministers of Transport (24 October 1957), Résolution sur les perspectives d'évolution des transports..., OECD
- European Conference of Ministers of Transport (12 June 1992). Resolution No. 92/2 on New Classification of Inland Waterways (PDF) (Report). Retrieved 2018-08-30.
- European Court of Auditors (2015), "Inland Waterway Transport in Europe: no significant improvements in modal share and navigability conditions since 2001" (PDF), European Court of Auditors, Luxembourg: Luxembourg: Publications Office of the European Union, p. 37, doi:10.2865/158305, ISBN 978-92-872-1948-0, ISSN 1977-5679, archived (PDF) from the original on 2015-03-18, retrieved 27 December 2021
- Jamieson, Alexander (1837), A Dictionary of Mechanical Science, Arts, Manufactures..., Henry Fisher, London
- Merchant, Ely Othman (1912), A Comparison of American and European Waterways..., Government Printing Office
- RecCom Working Group eigth (2000). Standards for the Use of Inland Waterways by Recreational Craft (Report). PIANC. pp. 30–32. ISBN 2-87223-115-3. Retrieved 11 July 2012.
- République Française (1879), "Loi relative au classement et à l'améliaration des Voies navigables", Bulletin des lois de la République française, Imprimerie nationale
- Smeesters, Constant (1902), L'essor industriel et commercial du peuple belge, Société belge de Libriarie, Burxelles
- Webster, Robert Grant (1885), The Law Relating to Canals: Comprising a Treatise on Navigable Rivers and Canals..., Evems and Sons, London
- Working Party on Inland Water Transport (19 November 2004). "Resolution No.52" (PDF). European Recreational Inland Navigation Network. Geneva: Economic Commission for Europe Inland Transport Committee.
Publications including the full classification table
[edit]- 2012 Map of the European Inland Waterway Network, United Nations Economic Commission for Europe (4th edition, Geneva 2012), without the recreational navigation categories. Waterway Standards.
- Waterway page including another table of the European classification and a 2017 version of the above map
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