Barrage Afşar
Le barrage d’Afşar est un barrage en enrochement, à masque en béton. Il atteint une hauteur de 138 mètres et un volume de remplissage de 6 millions de m3.Le barrage est situé sur le ruisseau Ilıcapınar dans le district de Taşkent à Konya, en Turquie. Le barrage d’Afşar a commencé à retenir l’eau, qui sera […]
Metro De Bogotá – Línea 1
Supply and install geotechnical instrumentation for the Patio Taller, and monitor the construction of the embankment, to keep track of the displacements in the terrain, the proposed works and the existing infrastructure, and the variable pore pressure. It includes the manual and automatic monitoring of the instruments installed for the entire time of construction of […]
Santa María Dam
Santa María Dam is located on the Baluarte River in El Rosario municipality. The reservoir will have useful storage capacity of 723Mm3, according to Conagua, Two Francis type turbines of 15MW will generate 231GWh a year.Supply of instrumentation as part of the monitoring system of the Santa María Dam. The dam consists of a rockfill […]
Système de tassement multipoints
Codes de référence: DSM, D422M, D422S, D422R, D422F Les systèmes de tassement multipoints comprennent plusieurs jauges de tassement hydrauliques, connectées par des lignes à une citerne de référence située sur un sol surélevé et stable. La jauge de tassement est un capteur de pression à technologie corde vibrante ou capacitive, monté sur une plaque avec […]
Rome Underground – Line C – Italy
Rome metro Line C runs through the city from North-West (Della Vittoria district) to the eastern suburb and is extending beyond the Grande Raccordo Anulare.Line C has a full-run of 25,6 km and 30 stations, passing through the old town centre.The Route will be characterised by the green colour. The interchanges with the other metro […]
Avshar Hadimi Dam – Turkey
Avshar Hadimi Dam, Avshar Region, Turkey
Sogamoso hydroelectric project – Colombia
Sisgeo worked on the hydroelectric project on Sogamoso river, through Monitoriza, a company of Sisgeo group. Sisgeo supplied and installed all the equipments necessary for this project, located in the north-western area of Colombia, at about 40 km from Bucaramanga. The project concerns the building of a dam 190mt high and 300mt long, of a […]
Monitoring works for the 2014 Sochi Winter Olympic Games – Russia
Sisgeo, thanks to the collaboration with its Russian partners AGT Systems and GPIKO, furnished and installed all the equipments necessary to monitor the most important road and railway works that are under construction in Sochi area, that is the neural centre of 2014 Winter Olympics.The monitored works are: retaining walls for the protection of roads, […]
El Quimbo Hydroelectric project – Colombia
Impregilo is realising in Colombia the hydroelectric power plant of El Quimbo on Magdalena river (in Huila region), on behalf of EMGESA, that is the biggest electric company of the country. The agreement is worth about 250ml of euro. The power plant will have an installed capacity of 400MW. The project includes the building of […]
FAQ#111 – Why I cannot read correctly my 4-20mA current loop gauge?
It could be a problem connected to the power supply given by the readout or logger. When the power supply is in the current loop (2-wire gauge) it is necessary to consider the effect of voltage drop across the shunt resistor on the voltage applied to the gauge. For example, suppose a 4-20mA gauge requires […]
FAQ#011 – La présence de bulles d’air dans le liquide du DSM peut-elle causer des erreurs?
Le liquide est désaéré en usine et il est fourni dans un réservoir spécial scellé. Cependant, dans la jauge de référence DSM se trouve un capteur très sensible qui peut surveiller le poids du liquide à l’intérieur du réservoir. Si des bulles d’air apparaissent, faisant diminuer le niveau de liquide dans le réservoir, le capteur […]
FAQ#010 – À quelle température le liquide du système DSM gèle-t-il?
Le liquide Sisgeo est un mélange eau-glycole déshydraté (70% – 30%). La température de congélation est d’environ -15°C.