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Home
About Us
Values
Laboratory Certificates
SBE Certificates
Services
Geotechnical Engineering
Engineering Geology
Geotechnical Earthquake Engineering
Geotechnical Instrumentation
Pavement Engineering
Forensic Geotechnical Engineering
Grading Monitoring and Field Testing
Soils & Materials Laboratory Testing
Special Inspection Services
Projects
Transit & Transportation
Cities & Municipalities
Education
Communication & Energy
Water and Wastewater/Utility Infrastructures
Forensic Studies
Commercial Complex
People
News
Contact Us
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Laboratory Certificates
AMRL (AASHTO Materials Reference Laboratory), in conformity with the requirements of the AASHTO Accreditation Program (AAP), AASHTO R-18, ASTM D3740 and ASTM E329
CCRL (Cement and Concrete Reference Laboratory)
Caltrans
DSA (Division of the State Architect)
City of Los Angeles
Army Corp of Engineers