Date
02 Jun 1988, 10:30 am - 3:00 pm
Abstract
Kirkwood Penstock, located in a deep, steep-sided canyon near .Yosemite National Park, California, is an integral part of the Hetch Hetchy system, which conveys water from the Sierra Nevada Mountains to the city of San Francisco, California. A heavy rainfall approximately 17 years following construction of the facility triggered settlement of the foundation. Measures undertaken to arrest this settlement included consolidation grouting, construction of facilities to divert surface runoff away from the penstock, and installation of a geomembrane to prevent infiltration of rainfall and snow melt in the vicinity of the penstock. No evidence of further settlement has been detected since completion of the remedial work.
Department(s)
Civil, Architectural and Environmental Engineering
Meeting Name
2nd Conference of the International Conference on Case Histories in Geotechnical Engineering
Publisher
University of Missouri--Rolla
Document Version
Final Version
Rights
© 1988 University of Missouri--Rolla, All rights reserved.
Creative Commons Licensing
This work is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 4.0 License.
Document Type
Article - Conference proceedings
File Type
text
Language
English
Recommended Citation
Weaver, K. D.; Gross, D. J.; and Bauer, L. T., "Slope Stabilization Measures for Kirkwood Penstock, Early Intake, California" (1988). International Conference on Case Histories in Geotechnical Engineering. 30.
https://scholarsmine.mst.edu/icchge/2icchge/2icchge-session2/30
Slope Stabilization Measures for Kirkwood Penstock, Early Intake, California
Kirkwood Penstock, located in a deep, steep-sided canyon near .Yosemite National Park, California, is an integral part of the Hetch Hetchy system, which conveys water from the Sierra Nevada Mountains to the city of San Francisco, California. A heavy rainfall approximately 17 years following construction of the facility triggered settlement of the foundation. Measures undertaken to arrest this settlement included consolidation grouting, construction of facilities to divert surface runoff away from the penstock, and installation of a geomembrane to prevent infiltration of rainfall and snow melt in the vicinity of the penstock. No evidence of further settlement has been detected since completion of the remedial work.
