Technician Information for Isidro Buenrostro

First NameIsidro
Last NameBuenrostro
Technician ID01990

Associated Labs

Total 1 item.
Lab NameManager NameFull AddressDistrictPage Alias
The Quality FirmRicardo Osorio177 University Parkway, Pomona, CA 917687Lab 1

Test Methods

California Test (CT) Certifications

Total 24 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) 2019-03-10ExpiredChad ClaxtonLab 1
Created based on CT521 certificate ID26082
CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) 2019-03-10ExpiredChad ClaxtonLab 1 Created based on CT521 certificate ID26082
CT 523.2 Section B.3 Flexural Strength (Lab Test) 2019-03-10ExpiredChad ClaxtonLab 1(No comments)
CT 125 HMA Sampling - HMA 2025-10-17ActiveRobby RodriguezLab 1ia74 - used future obtained date to get correct expiration (3yr)
CT 557 Temperature - PCC (JTCP - PCC)2024-08-17ExpiredSarbjit GrewalLab 1(No comments)
CT 556 Slump - PCC (JTCP - PCC)2024-08-17ExpiredSarbjit GrewalLab 1(No comments)
CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC)2024-08-17ExpiredSarbjit Grewal(No lab)(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2024-08-17ExpiredSarbjit GrewalLab 1(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2024-08-17ExpiredSarbjit GrewalLab 1(No comments)
CT 533 Ball Penetration - PCC 2019-03-10ExpiredChad ClaxtonLab 1(No comments)
CT 524 Flexural Strength of Rapid Strength - PCC 2019-03-10ExpiredChad ClaxtonLab 1(No comments)
CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC)2019-03-10ExpiredChad ClaxtonLab 1(No comments)
CT 518 Unit Weight - PCC (JTCP - PCC)2024-08-17ExpiredSarbjit Grewal(No lab)(No comments)
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2024-08-17ExpiredSarbjit GrewalLab 1(No comments)
CT 382 AC Content by Ignition Oven 2018-07-29ExpiredRobby Rodriguez(No lab)(No comments)
CT 370 Moisture Content by Microwave 2018-07-29ExpiredRobby Rodriguez(No lab)(No comments)
CT 309 Max SpG and Density - HMA 2018-07-29ExpiredRobby Rodriguez(No lab)(No comments)
CT 231 Relative Compaction - Nuclear Gage 2025-08-25ActiveMajid FahrtoshLab 1(No comments)
CT 125 BIT Sampling - BITUMINOUS 2025-10-17ActiveRobby RodriguezLab 1ia74 - used future obtained date to get correct expiration (3yr)
CT 125 ADMIX Sampling - ADMIXTURE 2025-10-17ActiveRobby RodriguezLab 1ia74 - used future obtained date to get correct expiration (3yr)
CT 125 CEM Sampling - CEM 2025-10-17ActiveRobby RodriguezLab 1ia74 - used future obtained date to get correct expiration (3yr)
CT 125 HMA Sampling - HMA (JTCP - HMA I)2021-11-12ExpiredAshley ShawLab 1(No comments)
CT 125 GEN Sampling - GENERAL 2025-10-17ActiveRobby RodriguezLab 1ia74 - used future obtained date to get correct expiration (3yr)
CT 106 Definitions - Specific Gravity (SpG) 2018-07-29ExpiredRobby Rodriguez(No lab)(No comments)

AASHTO/ASTM Proficiencies