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Corrosion Tests

Test NameStandardCostMore DetailExample Report
Electrical Resistivity
(As Received)
ASTM G57$91
Gravelly samples: Class II AB, Drain Rock, etc. add$37
Electrical Resistivity
(100% Saturated)
ASTM G57$91Example Report
Gravelly samples: Class II AB, Drain Rock, etc. add$37
Electrical Resistivity
(Minimum)
Caltrans 643$194
Gravelly samples: Class II AB, Drain Rock, etc. add$100
pHASTM G51$45
Caltrans 643$45
AASHTO T289$45
SulfateASTM D4327$66Example Report
Caltrans 417m$66
ChlorideASTM D4327$66Example Report
Caltrans 422m$66
Redox Potential (ORP)ASTM G200$63
SulfideQualitative by Lead Acetate Paper$56
Package AResistivity (100% Saturated), pH, Chloride, Sulfate$235Example Report
Package BResistivity (As Received), pH, Chloride, Sulfate$235
Package CResistivity (As Received), pH, Chloride, Sulfate, Redox$290
Package DResistivity (100% Saturated), pH, Chloride, Sulfate, Redox$290Example Report
Caltrans PackageResistivity (Minimum), pH, Chloride, Sulfate$326Example Report
PG&E PackageResistivity (100% Saturated), pH, Chloride, Sulfate, Redox, Sulfide$340Example Report