Technician Information for Oscar Maldonado Fregoso

First NameOscar
Last NameMaldonado Fregoso
Technician ID04520

Associated Labs

Total 1 item.
Lab NameManager NameFull AddressDistrictPage Alias
OldCastle Infrastructure Avery Flores3800 East Mariposa Road, Stockton, CA 9521510Lab 1

Test Methods

California Test (CT) Certifications

Total 9 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2023-11-10ExpiredJackie TreatLab 1(No comments)
CT 518 Unit Weight - PCC (JTCP - PCC)2023-11-10ExpiredJackie TreatLab 1(No comments)
CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) 2023-09-22ExpiredEd GamboaLab 1 Created based on CT521 certificate ID77119
CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) 2023-09-22ExpiredEd GamboaLab 1
Created based on CT521 certificate ID77119
CT 539 Sampling Fresh Concrete (JTCP - PCC)2023-11-10ExpiredJackie TreatLab 1(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2023-11-10ExpiredJackie TreatLab 1(No comments)
CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC)2023-11-10ExpiredJackie Treat(No lab)(No comments)
CT 556 Slump - PCC (JTCP - PCC)2023-11-10ExpiredJackie TreatLab 1(No comments)
CT 557 Temperature - PCC (JTCP - PCC)2023-11-10ExpiredJackie TreatLab 1(No comments)

AASHTO/ASTM Proficiencies