7625 Topanga Canyon Blvd. - 4-inch Fire Water Service and 2-inch Domestic Water Service Line Installations

The Los Angeles Department of Water and Power plans to install a 4-inch fire water service ductile iron pipe and 2-inch domestic water service copper pipe at 7625 Topanga Canyon Blvd. in Canoga Park, CA. The project entails open trench excavation up to 4-feet wide and 4.5-feet deep, backfilling, and street repaving to match existing conditions. On the sidewalk, the project involves open trench excavation, tunneling under the curb and gutter, one 1 vault installation for the 4-inch fire water ser...