Technician Information for Robert Cota

First NameRobert
Last NameCota
Technician ID01435

Associated Labs

Total 1 item.
Lab NameManager NameFull AddressDistrictPage Alias
Sequoia Consultants, IncorporatedRuben Jimenez361 West Grove Avenue, Orange, CA 9286512Lab 1

Test Methods

California Test (CT) Certifications

Total 14 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 231 Relative Compaction - Nuclear Gage 2024-01-172026-01-17ActiveAshley ShawLab 1(No comments)
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2020-08-152025-08-15ActiveSarbjit GrewalLab 1(No comments)
CT 518 Unit Weight - PCC (JTCP - PCC)2020-08-152025-08-15ActiveSarbjit GrewalLab 1(No comments)
CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) 2024-01-172026-01-17ActiveChad ClaxtonLab 1 Created based on CT521 certificate ID44126
CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) 2024-01-172026-01-17ActiveChad ClaxtonLab 1
Created based on CT521 certificate ID44126
CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC)2020-08-152025-08-15ActiveAshley ShawLab 1(No comments)
CT 523.2 Section B.3 Flexural Strength (Lab Test) 2024-01-172026-01-17ActiveAshley ShawLab 1(No comments)
CT 524 Flexural Strength of Rapid Strength - PCC 2022-02-022024-02-02ExpiredAshley ShawLab 1(No comments)
CT 533 Ball Penetration - PCC 2024-01-172026-01-17ActiveAshley ShawLab 1(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2020-08-152025-08-15ActiveSarbjit GrewalLab 1(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2020-08-152025-08-15ActiveSarbjit GrewalLab 1(No comments)
CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC)2020-08-152025-08-15ActiveSarbjit GrewalLab 1(No comments)
CT 556 Slump - PCC (JTCP - PCC)2020-08-152025-08-15ActiveSarbjit GrewalLab 1(No comments)
CT 557 Temperature - PCC (JTCP - PCC)2020-08-152025-08-15ActiveSarbjit GrewalLab 1(No comments)

AASHTO/ASTM Proficiencies