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Caltrans Tests

Test NameStandardCostMore DetailExample Report
R-ValueCaltrans 301$314Example Report
With batching of gravel add$45
With Admix (Lime, Cement, etc.) add$71
CBR (California Bearing Ratio)ASTM D1883$647
Including Proctor Curve$1039
Sand EquivalentCaltrans 217$138Example Report
Durability IndexCaltrans 229
$196Example Report
Caltrans 229
Class II AB Specification SuiteIncludes R-Value, Sieve Analysis,
Durability Index, and Sand Equivalent
$954Example Report
Cal ImpactCaltrans 216$441Example Report