gLike
CQ031-CQ032-CS810
These 3 large contracts encompass the bulk of the work related to East Side Access.The plan view cover image displays most of CQ031 and some of CQ032. These projects includes an assortment of different geotechnical observation instrumentation including, but not limited to:
In-wall (IW) & In-Soil (IS) Inclinometers
Water Level Observation Wells
Open Standpipe Piezometers
Load Cells
Borehole Extensometers
Crack Gages
Seismograph Units
Surface Monitoring Prisms
Structure Monitoring Prisms
Seismographs
Strain Gages
Soil Resistivity Testing
Soil Borings
Thinwall Drill Coring
