Services

Services We Provide

Geotechnical/ Construction and Material Testing

- Site evaluation                              
- Subsurface exploration           
- Laboratory testing                     
- Foundation engineering                
- Slope stability                                      
- Engineering  Earthquake          
- Groundwater hydrology
- Tunnel and shaft analysis
- Landfill studies  
- Foundation installation
- Pavement design
- Construction Materials Testing
- Forensic Engineering

Laboratory Testing Services

We provides soil testing services at our in-house laboratories
in Anaheim office. For a complete listing of our geotechnical
testing capabilities, contact our offices via telephone, fax or
e-mail.

Soil Testing

Soil description - ASTM D 2488
Moisture content - ASTM D 2216
Moisture/density - ASTM D 2974
Percent passing #200 sieve - ASTM D 1140
Sieve analysis- ASTM C 136
Hydrometer - ASTM D 422
Atterberg limits - ASTM D 4318
Specific gravity -  ASTM D 854
Sand equivalent - AASHTO T 176-86
One-dimensional swell - ASTM D 4546
Laboratory vane shear - ASTM D 4648
Compaction (proctor) tests
Standard -  ASTM D 698   
Modified -  ASTM D 1557     

Consolidation - ASTM D 2435
Direct shear - ASTM D 3080bolting test

Asphalt

Maximum specific gravity
Marshal stability and glow - ASTM D 1559
Marshal mix design

Material field testing services

Concrete/rebar/bolt inspection
Slab on grade inspection   
Footings inspection    
Pile inspection
Concrete compression test
Masonry inspection
Mortar compression test
Structural steel/ H.S.bolting test
Diaphragm nailing inspection
Environmental Engineering

- Environmental Investigations
- Environmental Site Assessments
- Groundwater Modeling & Contamination
- Underground Storage Tank and Management
- Soil and Ground-Water Investigations
- Remediation, Design and  Construction
- Laboratory Analysis
- Pollution Prevention
- Risk Management
Base Geotech Inc.
Geotechnical, Geological and Environmental Consultants