Since 2005 Tria Peru has been working for private and institutional clients in the metro-rail, energy, and metal-mechanic sectors.
Av. Felipe Pardo y Aliaga Nº640, Of.1302
San Isidro 15073,
TRIA and ALVAC on a JV, have started works for the installation of the first 10 km of the track inside the tunnel of L2 in Metro Lima.
This track has the following characteristics:
Double track with UIC 60 welded rail, direct plates from the manufacturer (Vossloh).
The works start at the main depot of Santa Anita, where TRIA and ALVAC have installed all the ballast tracks and the pit tracks on the workshop.
TRIA has completed the works for the enhanment of the Bayobar depot at one end of the line, and also the turnouts on the main track. This works consist on replacing the existing track with the corresponding switch in 16 locations. Since it is done without interrupting the normal rail operation, the track works are done on working windows of 12 hours that go from Saturday night to Sunday morning. In each intervention, the existing track is removed, ballast cleared, the switch is installed, welded, leveled, aligned and right afther the works, the trains operate without speed restriction. For this works we are using some special equipment that allow to transport the switch completely assembled and welded from the assembly facility at the end of the line, and install it with sincronised positioners at the exact point on the track.