Technician Information for Cristal Gutierrez-Tamayo

First NameCristal
Last NameGutierrez-Tamayo
Technician ID07437

Associated Labs

Lab NameLab Lab Manager NameFull AddressLab Lab DistrictPage Alias
No results found.

Test Methods

California Test (CT) Certifications

Total 11 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2025-11-132030-11-13ActiveGabriela Lopez(No lab)(No comments)
CT 518 Unit Weight - PCC (JTCP - PCC)2025-11-132030-11-13ActiveGabriela Lopez(No lab)(No comments)
CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC)2025-11-132030-11-13ActiveGabriela Lopez(No lab)(No comments)
CT 533 Ball Penetration - PCC 2026-04-102027-04-10ActiveEd Gamboa(No lab)(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2025-11-132030-11-13ActiveGabriela Lopez(No lab)(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2025-11-132030-11-13ActiveGabriela Lopez(No lab)(No comments)
CT 541 Flow Cone 2026-04-102027-04-10ActiveEd Gamboa(No lab)(No comments)
CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC)2025-11-132030-11-13ActiveGabriela Lopez(No lab)(No comments)
CT 547 Bridge Profilograph 2026-04-102027-04-10ActiveEd Gamboa(No lab)(No comments)
CT 556 Slump - PCC (JTCP - PCC)2025-11-132030-11-13ActiveGabriela Lopez(No lab)(No comments)
CT 557 Temperature - PCC (JTCP - PCC)2025-11-132030-11-13ActiveGabriela Lopez(No lab)(No comments)

AASHTO/ASTM Proficiencies