TUNNELS
The experience of MOTLIMA Consultores S.A. in the tunnels field includes the supervision of large-scale water channeling tunnels which are intended for multiple purposes, such as irrigation improvement, the extension of the agricultural boundary, electric power generation and, finally, drinking water supply.
The hydraulic structures of these projects have been generally made up of: water intake, adduction system with tunnels, channels and pressure pipes, up to the point of use.
Supervisions
• Empresa Nacional de Ferrocarriles
S.A. ENAFER
Lima- Central Train
Work supervision: Quebrada La Esperanza
Tunnel, over 777 m.
December 1981 – June 1982.
• Chavimochic Special Project
La Libertad.
Work Supervision: Intercuencas Tunnel
Exit Chavimochic Project over 5,300 m
• Pasto Grande Special Project
Moquegua- District of Carumas,
Mariscal Nieto Province
Work Supervision. Jachacuesta Tunnel
over 7,100 m.
March 1990 – July 1994.
• Special Project of Consolidation
and Increase of the Water
Resources of Tacna
Tacna.
Work Supervision. Trasandino Kovire
Tunnel over 8,433 m.
December 1990 – December 1995.
• Proyecto Especial
Chavimochic – INAE
La Libertad, Province of Trujillo.
Work Supervision: First stage, Package A,
includes 7.7 Km of open channel and a
capacity of 80 m3/sec, 2.7 km of open
pipe and 18 km of tunnels.
August 1988- September 1990.