Villa Opicina (TS) Station E.T. System Renovation: Working Drawings and Detailed Design of 3 kV D.C. electric traction systems
Project technical details
Project description
Working drawings and detailed design with the following documents issued:
• Phase electrification plans;
• Assembly diagrams;
• Disconnecting switch cable plan;
• ET protection, return and ground circuit schematics;
• Special framework;
• Special foundations;ꞏ
• Tables of use for blocks and masts;
• Laser scanner survey.
Technical information
Work start date
October 2021
Work end date
Ongoing
Location/Country
Villa Opicina, Trieste
Client
MERMEC STE
Brief description
New electrification for the plain tracks featuring a catenary system with 440 mm² CSA adjustable messenger cable 3 kV D.C. and sidings featuring a catenary system with 220 mm² CSA fixed messenger cable
Type of Project
Working drawings and detailed design for the renovation of 3 kV D.C. electric traction systems
km/catenary mm²
about 2 km of single plain track
about 2 km of single station plain track
Project technical details
80 LSU-type ET masts required by the project
1,100 m³ of concrete for the ET foundations
8.5 km of 100 mm² CSA copper-silver contact wire
8.5 km of 125 mm² CSA copper messenger cable
Critical issues
Jobs during work phases
Final cost
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2 km
km of single running plain track
The total distance in kilometres of the “running” and “station” plain track undergoing new electrification.
1,100m³
Concrete for ET foundations
m³ in total of concrete used for the new surface and deep foundations of the ET masts.
8.5 km
100 mm² CSA copper-silver contact wire
In total of contact wire installed for the new electrification.
Client
MERMEC STE
Country
Italy
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