Technician Information for David Rivera

First NameDavid
Last NameRivera
Technician ID01806

Associated Labs

Total 1 item.
Lab NameManager NameFull AddressDistrictPage Alias
Oldcastle InfrastructureAvery Flores3786 Valley Avenue, Pleasanton, CA 945664Lab 1

Test Methods

California Test (CT) Certifications

Total 8 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2018-01-16ExpiredAlex SotoudehnikLab 1(No comments)
CT 518 Unit Weight - PCC (JTCP - PCC)2018-01-26ExpiredAlex SotoudehnikLab 1(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2018-01-26ExpiredAlex SotoudehnikLab 1(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2018-01-26ExpiredAlex SotoudehnikLab 1(No comments)
CT 556 Slump - PCC (JTCP - PCC)2018-01-26ExpiredAlex SotoudehnikLab 1(No comments)
CT 557 Temperature - PCC (JTCP - PCC)2018-01-26ExpiredAlex SotoudehnikLab 1(No comments)
CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) 2018-01-30ExpiredEmily Merritt(No lab)
Created based on CT521 certificate ID23853
CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) 2018-01-30ExpiredEmily Merritt(No lab) Created based on CT521 certificate ID23853

AASHTO/ASTM Proficiencies