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Engineering Projects: Modificació de la Rasant C.G.1 des de PK 9 380 fins al PK 9 800

Infrastructure


Place:

Sant Julià de Lòria (Principat d'Andorra)


Date: 2009
Modificació de la Rasant C.G.1 des de PK 9 380 fins al PK 9 800, Engineering (Principality of Andorra)

Modificació de la Rasant C.G.1 des de PK 9 380 fins al PK 9 800

This project refers to the execution of the works of "Changing the grade of GC 1 from KP 9 +380 to KP 9 +800".

The work consisted basically in changing the grade of the CG1 in a stretch of 420 m, with the execution of masonry walls.

The new ground up about 3 m in the higher areas and has a slope to the office of approximately 1.3%.

It was power and water necessary to carry out the work, like all materials and odd jobs for the proper lighting of the work and for proper signaling, while the work lasted.

For the execution of the work, definition of materials, their quality and method of measurement followed the standard of "Steel Building Structures" NBE EA-95 and also the "Structural Concrete" EHE-08.

A brief description of the order and scope of the different tasks performed:
- Implementation of park equipment, signage and work zone protection.
- Modification of the sidewalk along the river to leave 1.0 m wide.
- Execution of provisional wall in areas of higher than 1.5 m.
- Implementation of the mountain side embankment of width 10 m approx.
- Execution of provisional sidewalk and paving to the intermediate layer.
- Three-lane detour signage for the new landfill.
- Implementation of storm ditches, waste, Feda, and Andorra Mutual Telecom.
- Construction of the sidewalk and lighting river side.
- Paving the river side to wearing course.
- Construction of the sidewalk and lighting on the mountain side.
- Paving the mountain side until surface course.
- Horizontal and vertical signaling and protections.