Hisorak dam

Hisorak dam, built on the Aksu River, is located in the Kashkadarya Region of the Republic of Uzbekistan. The reservoir is designed to provide water storage for the irrigation of Kashkadarya region. The reservoir has a rock dam with a maximum height of 140 m and a crest length of 528 m. Sisgeo, during the […]

Ponte Nichupté – Cancun

Il progetto prevede la costruzione di un ponte automobilistico di 8,80 km che attraversa il sistema lagunare di Nichupté. L’obiettivo principale è quello di creare un nuovo collegamento stradale a partire dalla rotonda del Monumento Antigua Torre de Control, dove convergono le strade di Bonampak, Kabah e Tulum. Questo collegamento si congiungerà infine con la […]

Waste water treatment plant Zimmerberg

The aging Horgen and Thalwil wastewater treatment plants, situated near Zürich, Switzerland, require extensive renovation to enhance their cleaning efficiency. The two plants are therefore to be merged. The new, modern Zimmerberg wastewater treatment plant (ARA) will treat the wastewater of up to 78,000 inhabitants and industry from 2027. In the event of an extreme […]

Diga di Afşar

La diga di Afşar è una diga rock fill con una superficie frontale rivestita in calcestruzzo, ha un’altezza di 138 metri e un volume di riempimento del corpo di 6 milioni di m3.La diga si trova sul torrente Ilıcapınar, nel distretto Taşkent di Konya, in Turchia. La diga di Afşar ha iniziato a raccogliere l’acqua, […]

Ouldjet Mellegue Dam

The Ouldjet Mellègue dam is a Roller-Compacted Concrete Gravity Dam, located in northeastern Algeria about 13 km upstream of the city of Ouenza, in the Tébessa region. The site of the Ouldjet Mellègue dam is located at the outlet (Ouldjet) of the river Oued Mellègue, across the Jebel Krorza, in the north-east of Algeria, some […]

Gran Colombia Gold Mine

Supply and delivery of piezometric sensors for the different excavation fronts in the gold mine.Installed instruments: Supply of vibrating wire HD piezometers with ranges 1.0MPa and 3Pa with armoured cable. Wireless nodes with 5 channels for the automation of readings. Piezometer casings, blind and slotted, with 2’’ diameter

Limfjordstunnelen – Tunnel monitoring

Limfjordstunnelen is a Danish motorway tunnel which connects the highway in eastern Aalborg with the highway east of Nørresundby. Opened 6 May 1969, it was the country’s first motorway tunnel. The tunnel measures 582 metres (1,909 ft) in length, and 27.4 metres (90 ft) in width. Limfjordstunnelen comprises a 6-lane motorway, which is part of […]

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 […]

Konsko Dam

The dam is located close to the border between North Macedonia and Greece. It’s an embankment rock-fill dam with a central asphalt-concrete core as watertight element. The dam will be 80 m height, the cross section on top will be 340 m long, with a total embankment volume is approx. 1.4 m3 The main purpose […]

Highway 4G Cúcuta – Pamplona

The Unión Vial Río Pamplonita Concessionaire is in charge of the Pamplona-Cúcuta dual carriageway, the most important road infrastructure work in Norte de Santander. This project is a solution to the border mobility between Colombia and Venezuela, as well as with the northeast of Colombia. The main characteristics of the project are: its length of […]

Neckartal Dam project

In March 2020 the huge dam of Neckartal was inaugurated in Namibia. This dam is fundamental to bring water to the Namibian desert and irrigate 5 thousand hectares of land, stimulating the agriculture and creating employment. This work, realized with the RCC technology (Roller-Compacted Concrete), is the biggest dam of Namibia: 80m high, 518 long […]

Grand Paris Express

The Grand Paris Express is the largest urban project in Europe with the construction of 200 km of automatic lines, as much as the current metro, and 68 stations. The four new lines of the Grand Paris Express (15, 16, 17 and 18), as well as the line 14 extended to the north and south, […]