Torrentera – drainage

Remodeling project of the jr. joseph orengo

Construction details hydraulic pav

Key plan – track maintenance

Construction of tracks - Manuel Arevalo La Esperanza sector

Carriles

Poroject road

road sections

Reinforced wall structural plans

Jump – speed bumps

siguranta rutier guardrail

8m light pontoon

road treatment

road map

Construction of the Chuquis highway

Road cross section

Serviu Chile paving project plans

Pipe under road

road paving

Cesar Vallejo sidewalk, Casma district

Rural street topography – longitudinal profile