San Francisco Tunnel Projects Earn International Honors : CEG
Tue December 15, 2020 - West Edition #26 ITA Tunneling An instrumentation and monitoring plan was developed using multi-point extensometers, inclinometers and Total Stationing. Compensation grouting was implemented to maintain the settlement in impacted structures to less than a half of an inch. Since 2015, an international competition — ITA Tunneling and Underground Space Awards — has sought and rewarded the most ground-breaking innovations and outstanding projects in tunneling and under...
United States France General Parsons Brinkerhoff Central Subway Program Presbyterian Church Union Station
Source: constructionequipmentguide.com