Pont Nichupté – Cancún
Le projet concerne la construction d’un pont routier de 8,8 km enjambant le système de lagunes Nichupté. Son objectif principal est d’établir une nouvelle liaison routière à partir du rond-point Monumento Antigua Torre de Control, plus précisément au niveau de l’échangeur routier de Kabah où convergent les avenues Bonampak, Kabah et Tulum. Cette connexion reliera […]
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.
3D Extenso-inclinomètre DEX-S
Reference products codes: DEX-S L’extenso-inclinomètre DEX-S est une sonde 3D avec une fusion exclusive de deux capteurs : un inclinomètre MEMS biaxial de haute précision pour lire les déplacements sur l’axe horizontal, et un capteur magnétique sans contact pour surveiller les déplacements verticaux. Une chaîne de sondes installée dans un forage offre l’avantage unique de […]
Ulu Jelai Hydroelectric Project, Malaysia
The Project will involve the construction of an accumulation reservoir (Susu Reservoir) with two main water intakes, Telom Intake and Lemoi Intake, located upstream of Susu reservoir. The main part of the project is the construction of the Susu dam on the Bertram River, more than 80 m high and entirely built using the advanced […]
Ptolemaida coal mine waste disposal – The deepest DEX installation (150 m) – Greece
This area, where the two DEX columns are installed, is an old waste rock dump site of an open pit coal mine. The depth of the waste is approximately 150 m and consists of alternating layers of silt, sand, gravels, limestone and lignite. Instruments installed:• Two QJ quick joint inclinometer columns, 150m length, with 11 […]
Center for Monitoring of impact of infrastructures on environment, Bucharest – Romania
Under EU financing, a Center for monitoring of impact of infrastructure on environment has been created within Technical University of Bucharest.The project was developed though an International Tender which was awarded to SISGEO. The aim was to provide Technical University with comprehensive list of geotechnical equipment, in order to allow University specialist to deal with […]
FAQ#116 – How do I configure a WR-Log digital node to read RS485 Sisgeo TIMED sensors?
Sisgeo digital instruments can operate in two powering modes: TIMED or ALWAYS-ON (for more information see F.A.Q.#094).A string of mixed instruments consisting of TIMED gauges and ALWAYS-ON gauges cannot work.The first thing to do is therefore to check that ALL connected instruments in your array are set to TIMED mode.You can check the powering mode […]
FAQ#094 – Which are the available powering modes for SISGEO digital sensors?
All SISGEO digital gauges can be settled in two different powering mode: The STANDARD powering mode is ALWAYS ON, so unless otherwise requested by the Customer, the sensors are settled as default in ALWAYS ON.
FAQ#087 – Could the IPI, BH Profile and DEX probes have problems in frozen water?
Sisgeo suggest that frozen water within the inclinometer casings is to be avoided due to following reasons: – Ice within the casing will affect functionality of the systems by blocking the individual probes;– Mechanical damages can occur to the probes, but also to the inclinometer casing due to the expansion of frozen water In any […]
FAQ#081 – Quelle est la longueur maximum du câble pour les sondes DEX et DEX-S?
La longueur maximum du câble de la sonde DEX jusqu’à l’enregistreur est de 200m. Si le système d’acquisition automatique des données inclut une boîte multiplexeur externe, la longueur maximum du câble est de 200m de la sonde DEX à la boîte multiplexeur et encore 200m depuis la boîte multiplexeur jusqu’à l’OMNIAlog (400m au total).
FAQ#031 – Le système DEX est-il adapté pour les applications fixes?
Le système DEX a été conçu pour la surveillance automatique du tassement du sol (mouvements verticaux) dans les lieux où personne n’est présent sur place. Le système DEX est composé d’une chaîne de sondes DEX installées à l’intérieur d’un tube inclinomètre en ABS. Le DEX-S, qui combine un inclinomètre et une sonde de tassement, permet […]
Cantanghel idraulic tunnel, access tunnel and main tunnels – Italy
Project Name: Martignano Tunnel Purpose of the project: Variant of S.S.47 “Valsugana” Project location: Italy – Trento Client: TOTO Costruzioni Spa – Italy Contractor: Provincia di Trento – Italy Tunnel Type: Double highway tunnel Excavation method: TBM machine Total length: About 4.200 meter Tunnel diameter: 12 meter End of construction: December 2006