Geo-Advantec, Inc.
San Dimas, CA 91773
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Los Angeles Department of Water and Power (LADWP), Trunk Line South, Unit 4, Phase 2
Project Information
- Project Location:
- CA
- Status:
- Completed - Jan 2016
- Structure Type:
- Misc Project
Scope Of Work
Geo-Advantec, Inc. provided geotechnical instrumentation and monitoring for the City of Los Angeles Trunk Line South, Unit 4, Phase 2. The project purpose was studying and monitoring the displacement of the deep tunnel shafts’ walls and settlement of the underground tunnel due to construction of a new sewer line. To monitor the movement and settlement during the construction, GAI installed four inclinometers, each between 25 to 40 feet deep, and six vertical/deep extensometers of about 70 feet deep. The reports of instrumentation readings were prepared and provided to the project team on a daily base.
