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Construction Monitoring
- Geotechnical Instrumentation
- Erosion and Sedimentation Control
- Quality Control Testing
Embankments
- Slope Stability Analyses and Erosion Control
- Seepage Analyses
Excavations
- Braced Excavations
- Retaining Walls
- Shafts and Tunnels
- Cut Slope Stability
- Dewatering
- Blasting Effects
Foundation Engineering
- Bearing and Settlement Analyses
- Shallow Foundations
- Piles and Drilled Shafts
Geological Engineering
- Fault Trace Studies
- Earthquake Engineering
- Karst Terrain
Subgrade and Pavements
- Soil Cement and Soil Lime Stabilization
- Geofabrics/Geotextile Stabilization
- Ground Surface Subsidence
- Grouting in Soil and Rock
Subsurface Exploration and Testing
- Drilling and Push Probe
- Geophysics
- Testing of Soil and Rock
- Geo-Hydrology
Subsurface Utility Engineering
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$2 Million in Fill Savings
For Nashville’s new 67,200-seat riverfront NFL stadium, MACTEC’s geotechnical consulting services were critical to developing the right structural design for the massive structure. Through a pragmatic evaluation of the existing fill, which would normally be disposed of rather than utilized, MACTEC achieved a direct project savings of nearly $2 million when our team determined that replacement fill material was not required.
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MACTEC Recognized for Role in Construction of Unique Structure Predicted to Stand for 500 Years
The Catholic Archdiocese of Los Angeles recognized MACTEC’s project team for its vital contribution to a new 58,000 S.F. cathedral, which was planned and constructed in such a way that it is predicted to be capable of enduring for the next five centuries. Our team applied innovative concepts for development of the foundations, performing an investigation to identify geotechnical conditions and geologic hazards at the site and to provide data for design of foundations, while meeting City requirements for a designated "Slope Stability Study Area".
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