NGA is a trusted partner for clients who are acquiring, developing or renovating property. Experts in Washington’s complicated geology and topography with 20 years of experience make us your ideal partner.
From preliminary and final evaluations to full construction monitoring and inspection services, we support your project from purchase through construction.
How we can help:
Explorations & characterization of Soil
Surface & Groundwater evaluation
Foundation bearing capacity evaluation
Pile capacity design
Instrumentation installation and monitoring
Soil compaction monitoring and testing
Excavations, tiebacks and shoring monitoring
Settlement analysis and surcharge monitoring
Stormwater monitoring
Water supply studies
Aerial photo interpretation
Compaction testing of structural fill using Nuclear Densometers
Deep Foundation Installation
Shoring design and installation
Shoring Walls and Tiebacks
Testing and monitoring of structural fill and mass grading
Modular block wall design
Drainage/Infiltration systems
Groundwater level monitoring
Our development projects
