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 […]

Fuel terminal monitoring

Supply of instrumentation for the monitoring of fuel terminal tanks in the city of Cuenca, Ecuador. The scope includes the monitoring of the settlements of structures through H-Level settlement cells and tiltmeters. The settlements and horizontal movements of the ground will be evaluated through IPI inclinometer probes and DEX S probes.

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, […]

Warsaw Metro Project – Line 2

The 6.5 km east-west route links Rondo Daszyńskiego and Dworzec Wileński includes seven stations and an 870 m tunnel under the Wisła River. The civil works began late in 2010 and became operative in March 2015. In 2016 the works for the extension toward east and west of the second line started, estimated schedule of […]

Ojo de Agua Hydroelectric project

The Ojo de Agua hydropower project is located close to the village El Carbon in the community of San Esteban (Olancho) in the north east of Honduras. The project will generate 109 GWh/year with an installed capacity of 22.5 MW, a discharge of 6.0 m³/s and a gross head of 418 m.The project consists of […]

Urban Tunnelling: Hakata station of the Fukuoka city subway – Japan

For the tunnel excavation of the Hakata station of the Fukuoka city subway in Japan partial excavation was carried out. A road with heavy traffic and different structures , as subground car park, gas pipelines, important sewers, are situated above the tunnel construction. Taking into account constraints as shallow overburden and unconsolidated ground above the […]

DEX and DEX-S 3D extenso-inclinometer

Reference products codes: DEX, DEX-S The DEX-S extenso-inclinometer is a 3D probe with an exclusive merge of two sensors: a high accuracy biaxial MEMS inclinometer to read displacements on horizontal axis, and a contactless magnetic sensor to monitor the vertical displacements. A chain of probes installed in a borehole allows the unique advantage to return a 3D […]

MEMS In-place Inclinometers

Reference products codes: S411HA, S412HA, S411HD, S412HD MEMS In-place inclinometer (IPI) sensors are designed for automatic monitoring of critical locations. Jointed together and suspended inside inclinometer casings at certain depth where deformation may occur, a string of IPI sensors allows to monitor the profile of the inclinometer casing. Vertical in-place inclinometers can be sensed with uniaxial or […]

Horizontal In Place Inclinometers

Reference products codes: S441 MEMS Horizontal IPI gauge consists of a stainless steel assembly and carbon fibre extension rod. IPI string is composed by a chain of IPI gauges with carbon fiber extension rods and a terminal wheels assembly. A string of horizontal IPIs is usually installed inside inclinometer casing buried within trenches, foundations or […]

LT-Inclibus array

Reference products codes: LTIB The LT-Inclibus gauge is able to monitor local tilting along a line, assuring the alignment, distance and measuring axis orientation between the gauges. The standard segment is composed by a 2m fibre glass rod with two biaxial waterproof gauges, 1m spaced. The chain of LT- Inclibus can be installed within a […]

MD-Profile array

Reference products codes: S431HD, S432HD, S431HA, S432HA MD-Profile gauges are designed to be placed within internally flush pipes. The system is suitable for geotechnical and structural applications, for which vertical or horizontal accurate profiling is needed. Its unique patent-pending centering device allows to keep the orientation of the whole chain in the middle of the […]