[{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","@id":"https:\/\/wiki.edu.vn\/en\/wiki19\/benjamin-constant-railway-wikipedia\/#BlogPosting","mainEntityOfPage":"https:\/\/wiki.edu.vn\/en\/wiki19\/benjamin-constant-railway-wikipedia\/","headline":"Benjamin Constant railway – Wikipedia","name":"Benjamin Constant railway – Wikipedia","description":"Sapucaia \u2013 Benjamin Constant Sapucaia railway station at the harbour of Sapucaia Line length 17.658\u00a0km (10.972\u00a0mi) Track gauge 600\u00a0mm (1\u00a0ft\u00a011+5\u20448\u00a0in)","datePublished":"2022-03-01","dateModified":"2022-03-01","author":{"@type":"Person","@id":"https:\/\/wiki.edu.vn\/en\/wiki19\/author\/lordneo\/#Person","name":"lordneo","url":"https:\/\/wiki.edu.vn\/en\/wiki19\/author\/lordneo\/","image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/c9645c498c9701c88b89b8537773dd7c?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/c9645c498c9701c88b89b8537773dd7c?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"Enzyklop\u00e4die","logo":{"@type":"ImageObject","@id":"https:\/\/wiki.edu.vn\/wiki4\/wp-content\/uploads\/2023\/08\/download.jpg","url":"https:\/\/wiki.edu.vn\/wiki4\/wp-content\/uploads\/2023\/08\/download.jpg","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/6\/60\/Esta%C3%A7%C3%A3o_de_Sapucaia%2C_no_porto_de_Sapucaia%2C_que_%C3%A9_o_ponto_de_partida_da_E.F._Benjamin_Constant.jpg\/265px-Esta%C3%A7%C3%A3o_de_Sapucaia%2C_no_porto_de_Sapucaia%2C_que_%C3%A9_o_ponto_de_partida_da_E.F._Benjamin_Constant.jpg","url":"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/6\/60\/Esta%C3%A7%C3%A3o_de_Sapucaia%2C_no_porto_de_Sapucaia%2C_que_%C3%A9_o_ponto_de_partida_da_E.F._Benjamin_Constant.jpg\/265px-Esta%C3%A7%C3%A3o_de_Sapucaia%2C_no_porto_de_Sapucaia%2C_que_%C3%A9_o_ponto_de_partida_da_E.F._Benjamin_Constant.jpg","height":"193","width":"265"},"url":"https:\/\/wiki.edu.vn\/en\/wiki19\/benjamin-constant-railway-wikipedia\/","about":["Wiki"],"wordCount":2111,"articleBody":"Sapucaia \u2013 Benjamin ConstantSapucaia railway station at the harbour of SapucaiaLine length17.658\u00a0km (10.972\u00a0mi)Track gauge600\u00a0mm (1\u00a0ft\u00a011+5\u20448\u00a0in)Minimum radius102\u00a0m (335\u00a0ft)The Benjamin Constant railway  (Portuguese Ramal de Benjamin Constant) was a 17.658\u00a0km (10.972\u00a0mi) long 600\u00a0mm (1\u00a0ft\u00a011+5\u20448\u00a0in) gauge Decauville railway in Brazil. It connected the Col\u00f4nia Agr\u00edcola Benjamin Constant from 1904 to 1964 with the riverboat port of Sapucaia on the Rio Caet\u00e9 opposite Bragan\u00e7a in the state of Par\u00e1.Table of ContentsHistory[edit]Location[edit]Rolling stock[edit]Further plans[edit]Operator change and extension[edit]Decommissioning[edit]References[edit]History[edit]The governor of the Brazilian state of Par\u00e1 decided, to build a Decauville railway between the Col\u00f4nia Agr\u00edcola Benjamin Constant, named after the republic’s founder Benjamin Constant Botelho de Magalh\u00e3es, and the city of Bragan\u00e7a. He signed on 27 April 1900 a contract with the civil engineer Guilherme von Linde, who could, however, not fulfill his obligations, although the completion date was twice postponed until 27 April 1903.Therefore, his successor, Governor Augusto Montenegro, commissioned engineer Dr. Ing. Amynthas de Lemos to prepare a report on the state of work. He was able to ascertain without much difficulty that the instructions had not been followed because no plans or sections of the track, bridges, stations, culverts or the work specified in the contract could be found.Even in the section, where the rails had been laid, the execution had only a provisional character: the railway embankments were made ftom material that had been dug-out alongside the embankment ditches, so that the drainage was obstructed, which led to water accumulation and endangered the strength of the railway embankments. Only in a few cuttings the sides were beveled, but the excavated material had been piled up along the crest line.Two of the culverts, one with drywall and the other one measuring 0.6 x 0.7 x 11.15 m (2 ft \u00d7 2 ft 4 in \u00d7 36 ft 7 in), were unsafe. In the latter, iron sleepers were used for the retaining walls. The two open culverts had also a very temporary character. The rails were laid without ballast, contrary to the contract, according to which the ballast bed should have been 0.2 metres (7.9\u00a0in) high. The sleepers were very far apart, in some cases up to 1 m (3 ft 6 in), severely affecting the stability of the track and causing many rails to twist and twist. Despite the contracted use of hardwood sleepers, there were very few of these, and these were of the worst quality.The track had been laid without proper surveying or leveling, occasionally there were counter-curves without intermediate straight sections. The arches had very small radii and there were no even stretches between decline and incline. In addition, it would have been impossible to lay more track, even if the government had done so itself, as the barque Agnes had been stranded and abandoned with all building materials at Sapucaia, before it could be unloaded, as agreed with the insurance company.The contract was therefore terminated, and Governor Montenegro duly authorized the engineer Lemos on behalf of the colonial administration to continue the construction work. The work was completed and the track was ready for commissioning by 7 September 1904.Location[edit]  Governor Montenegro’s report to the Members of the Legislative Congress on 7th September 1904The Decauville railway, which connected the port of Sapucaia with the Benjamin Constant Colony, began at the port of Sapucaia. It followed the right-hand bank of the Caet\u00e9 River, 1 kilometre (0.62\u00a0mi) above Bragan\u00e7a. It had a gauge of 600\u00a0mm (1\u00a0ft\u00a011+5\u20448\u00a0in) and was made with steel rails, which had a weight of 9 kg\/m (18 lbs\/yd). They were laid on wooden sleepers that were rectangularly flattened on all four sides. The track was a total of 17,658 metres (10.972\u00a0mi) long, of which 14,283 metres (8.875\u00a0mi) were straight 3,375 metres (2.097\u00a0mi) were curved. The maximum radius of the curves was 3,437 metres (3,759\u00a0yd) and the minimum radius 102 metres (112\u00a0yd). There were a total of 28 arches, 7,606 m of track ran in incisions and 10,398 m on embankments. The jetty in Sapucaia was 15 \u00d7 4 m. There was a bridge over the Igarap\u00e9 Cujubim(sv) as well as three more bridges, an open culvert with the dimensions of 0.60 \u00d7 0.47 \u00d7 11.15 m, two wyes, two water tanks, two stations and one shed for rail vehicles and workshops.For the operation of the route a telephone line had been laid, which connected the station Benjamin Constant with that in Bragan\u00e7a. For the work under the direction of Dr. Aniynthas de Lemos by 31 July 1903 costs of R$ 93,177 incurred.[1]Rolling stock[edit]The railway had initially 2 locomotives, 2 passenger cars, 2 baggage cars, 2 platform wagons with 10 tons each, 9 small freight cars and 2 timber wagons.The first steam locomotive was delivered in 1902. The second locomotive arrived in 1903 disassembled in individual parts and was assembled on site. The third was commissioned in 1906.[2]Further plans[edit]The construction of the Benjamin Constant Railway was very important to the city of Bragan\u00e7a. It was planned to extend the track to Gurupy so that it would have been a total of 45 kilometers long. After completion of the meterspurigen Bragan\u00e7a train it should be operated as a branch line. It was planned to build a bridge over the Rio Caete to connect with the city of Bragan\u00e7a.[1]Operator change and extension[edit]The Estrada de Ferro Bragan\u00e7a took over in 1908 the management of the branch line to Benjamin Constant and their train drivers.[2] The narrow gauge line was extended in 1908 to a length of 26 and 29 kilometres (16 and 18\u00a0mi).[3]Decommissioning[edit]The Decauville railway and its terminus, which has been called Tijoca since the 1950s, was officially shut down on 27 May 1964 by the RFFSA.[3]References[edit]Coordinates: 1\u00b003\u203243\u2033S 46\u00b045\u203216\u2033W\ufeff \/ \ufeff1.06188\u00b0S 46.75438\u00b0W\ufeff \/ -1.06188; -46.75438"},{"@context":"http:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"https:\/\/wiki.edu.vn\/en\/wiki19\/#breadcrumbitem","name":"Enzyklop\u00e4die"}},{"@type":"ListItem","position":2,"item":{"@id":"https:\/\/wiki.edu.vn\/en\/wiki19\/benjamin-constant-railway-wikipedia\/#breadcrumbitem","name":"Benjamin Constant railway – Wikipedia"}}]}]