Technician Information for Holland Cantu

First NameHolland
Last NameCantu
Technician ID06214
Print Certificates

Associated Labs

Total 2 items.
Lab NameManager NameFull AddressDistrictPage Alias
Sequoia Consultants, IncorporatedRuben Jimenez361 West Grove Avenue, Orange, CA 9286512Lab 1
Sequoia ConsultantsRuben Jimenez4395 East Lowell Street, Suite A, Ontario, CA 917618Lab 2

Test Methods

California Test (CT) Certifications

Total 25 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 231 Relative Compaction - Nuclear Gage 2024-08-02ActiveRabiul HyderLab 1, Lab 2(No comments)
CT 533 Ball Penetration - PCC 2024-08-02ActiveRabiul HyderLab 1, Lab 2(No comments)
CT 524 Flexural Strength of Rapid Strength - PCC 2024-08-22ActiveAshley ShawLab 1, Lab 2(No comments)
CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) 2025-02-07ActiveAfsaneh OstovarLab 1(No comments)
CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) 2025-02-07ActiveAfsaneh OstovarLab 1(No comments)
CT 125 AGG Sampling - AGGREGATES 2026-08-02ActiveRabiul HyderLab 1, Lab 2(No comments)
CT 125 BIT Sampling - BITUMINOUS 2026-08-02ActiveRabiul HyderLab 1, Lab 2(No comments)
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2027-02-16ActiveGabriela LopezLab 1, Lab 2(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2027-02-16ActiveGabriela LopezLab 1, Lab 2(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2027-02-16ActiveGabriela LopezLab 1, Lab 2(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2027-02-16ActiveGabriela LopezLab 1, Lab 2(No comments)
CT 205 Percent Crushed Particles (JTCP - S&A)2027-02-16ActiveGabriela LopezLab 1, Lab 2(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2027-02-16ActiveGabriela LopezLab 1, Lab 2(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2027-02-16ActiveGabriela LopezLab 1, Lab 2(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2027-02-16ActiveGabriela LopezLab 1, Lab 2(No comments)
CT 227 Cleanness Value (JTCP - S&A)2027-02-16ActiveGabriela LopezLab 1, Lab 2(No comments)
CT 229 Durability (JTCP - S&A)2027-02-16ActiveGabriela LopezLab 1, Lab 2(No comments)
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2028-05-08ActiveDavid MedinaLab 1, Lab 2(No comments)
CT 518 Unit Weight - PCC (JTCP - PCC)2028-05-08ActiveDavid MedinaLab 1, Lab 2(No comments)
CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC)2028-05-08ActiveDavid MedinaLab 1, Lab 2(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2028-05-08ActiveDavid MedinaLab 1, Lab 2(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2028-05-08ActiveDavid MedinaLab 1, Lab 2(No comments)
CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC)2028-05-08ActiveDavid MedinaLab 1, Lab 2(No comments)
CT 556 Slump - PCC (JTCP - PCC)2028-05-08ActiveDavid MedinaLab 1, Lab 2(No comments)
CT 557 Temperature - PCC (JTCP - PCC)2028-05-08ActiveDavid MedinaLab 1, Lab 2(No comments)

AASHTO/ASTM Proficiencies