Forrestfield Airport Link
“The $1.86 billion Forrestfield-Airport Link is jointly funded by the Australian and Western Australian governments and will deliver a new rail service to the eastern suburbs of Perth – with three new stations at Belmont, Airport Central and Forrestfield.The rail link will connect with the existing Midland line near Bayswater Station and will run to […]
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 […]
Vibrating Wire Deformation Meters
Reference products codes: D233, LBSG VW deformation meters (also named LBSG – Long Base Strain Gauges) are mainly designed to be enbedded into concrete or RCC dams in order to measure expansion of induced joints. Deformation meter consists of a vibrating wire displacement transducer housed into a PVC tube having a steel flange on each […]
Embedment Jointmeters
Reference products codes: D314 The embedment jointmeter allows to detect the movements between two anchors. It is suitable to be merged in concrete grouting, placing it across expansion joints, as usually occur in concrete dam. A thermistor allows temperature measurement for temperature compensation, if needed. It consists in two anchors, a vibrating wire displacement tranducer […]
Wire Crackmeters
Reference products codes: D241 Wire crackmeter allows to monitor the changes in the distance between two anchor points located up to 30 m apart. Typical applications include measurements of large displacement associated with landslides, monitoring of rock-masses, mansonry cracks and surveying of earth faults. The wire crackmeter consists of a stainless steel transducer box which […]
Wire Deformeters
Reference products codes: D313F, D314F Wire deformometers allows to monitor the changes in the distance between two anchor points. Typical applications include measurements of small cracks, convergence monitoring in tunnel and structural deformations. The USB wire deformometer consist of an aluminium logger and transducer box with a tensioned steel wire having 80mm stroke. Electrical deformometer, available […]
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 […]
Electrical Crackmeters and Jointmeters
Reference products codes: D313, D313S Electrical and vibrating wire crackmeters (jointmeters) are intended to monitor movement across surface cracks and joints in concrete structures or rock. The instrument assembly includes sensor housing and target, both parts are equipped with screw anchors. Typically the anchors are bolted on the opposite sides of the joint (crack). The […]
Mechanical crackmeters
Reference products codes: D300, D310, D3101D, D3103D A large range of mechanical crackmeters (jointmeters) are produced to suit all the client requests. Uniaxial and 3-D (triaxial) mechanical crackmeters are available to monitor joints and cracks. The movements between the two anchors are obtained with mechanical dial gauge. Simple and cheap, the TT-1 tell-tale crack-monitor installed […]
Cerro del Águila Hydroelectric power plant
The Cerro del Águila HPP is a hydroelectric power plant located on the Mantaro River in the districts of Colcabamba and Surcubamba, within the Province of Tayacaja and Region of Huancavelica, in central Peru. The Project will be located downstream of the Mantaro hydroelectric complex. The Project is an independent activity from the Mantaro hydroelectric […]
Netherlands, Structural Health Monitoring related to ancient underground mining activities
In the South of the Netherlands activities of underground mining probably begun already by the Romans. Surely these activities strongly developed during the late middle ages. Since the 16th century, marl has been mined on a large scale by the so-called “block breakers” who sawed out the blocks of limestone. Due to a layer of […]
Xayaburi Hydroelectric Power Project – Laos
The Xayaburi Dam is a hydroelectric dam under construction on the Lower Mekong River approximately 30 kilometres east of Xayaburi (Sainyabuli) town in northern Laos. The main purpose of the dam is to produce hydroelectric power.With a planned capacity of 1,295 MW – of which 1,220 MW will be sold to the Electricity Generating Authority […]