Technician Information for Michael Rivera

First NameMichael
Last NameRivera
Technician ID06662

Associated Labs

Total 1 item.
Lab NameManager NameFull AddressDistrictPage Alias
Crawford & Associates, IncorporatedKennedy Hauder4701 Freeport Blvd , Sacramento, CA 958223Lab 1

Test Methods

California Test (CT) Certifications

Total 10 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 231 Relative Compaction - Nuclear Gage 2024-05-012025-05-01ActiveRam SahLab 1(No comments)
CT 375 AC Density by Nuclear Gage 2024-05-012025-05-01ActiveRam SahLab 1(No comments)
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2024-04-122029-04-12ActiveSarmad Dalal(No lab)(No comments)
CT 518 Unit Weight - PCC (JTCP - PCC)2024-04-122029-04-12ActiveSarmad Dalal(No lab)(No comments)
CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC)2024-04-122029-04-12ActiveSarmad Dalal(No lab)(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2024-04-122029-04-12ActiveSarmad Dalal(No lab)(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2024-04-122029-04-12ActiveSarmad Dalal(No lab)(No comments)
CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC)2024-04-122029-04-12ActiveSarmad Dalal(No lab)(No comments)
CT 556 Slump - PCC (JTCP - PCC)2024-04-122029-04-12ActiveSarmad Dalal(No lab)(No comments)
CT 557 Temperature - PCC (JTCP - PCC)2024-04-122029-04-12ActiveSarmad Dalal(No lab)(No comments)

AASHTO/ASTM Proficiencies