Lab details for The Quality Firm - Mobile Lab #9

Basic Information

Lab NameThe Quality Firm - Mobile Lab #9
Manager NameRicardo Osorio
Lab Emailrosorio@thequalityfirm.com
Lab Telephone562-445-5997
Lab Fax
Lab Full Address177 University Parkway, Pomona, CA 91768
Zip91768
Lab TypePrivate
District7
Mobile Lab Full Address177 University Parkway, Pomona, CA 91768
Download TL-0113

RSP Information

177 University Pkwy, Pomona, CA 91768

Test Methods

California Test (CT) Accreditations

Total 4 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleTechnician Certified?Comments
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2025-06-102026-06-10ExpiredJay HortonYes(not set)
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2026-06-102027-06-10ActiveJay HortonYes(not set)
CT 523.2 Section B.3: Flexural Strength (Lab Test)2026-06-102027-06-10ActiveJay HortonYes(not set)
CT 524: Flexural Strength of Rapid Strength - PCC2026-06-102027-06-10ActiveJay HortonYes(not set)

AASHTO/ASTM Proficiencies

Test MethodObtained DateExpiration DateStatusIA ResponsibleTechnician Certified?Comments
No results found.

Technicians in the Lab

Technician Summary

Total 17 items.
First NameLast NameActions
JoseMartinez View
MartaLandaverde View
ErickPortillo View
MartinLehotan View
OmarValdez View
IrbenArangure View
DiegoCastro View
OsmarOntiveros View
RandySilva View
TycosDeLaney View
ChristCaballero View
JuanSchultz View
MichelleLam View
Jordan McCoy View
JacobFigueroa View
BradleyBuckland View
NancyCasillas View

Technician Details

Details for Jose Martinez

First NameJose
Last NameMartinez
StatusActive
Total 12 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 504: Air Content of PCC - Pressure Method (JTCP)2018-05-262023-05-26ExpiredJasdeep SandhuNo
CT 518: Unit Weight - PCC (JTCP)2018-05-262023-05-26ExpiredJasdeep SandhuNo
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2024-09-272026-09-27ActiveEdwin Rojas FloresYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2023-09-272024-09-27ExpiredSeree YenjaiYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2018-05-262023-05-26ExpiredSarbjit GrewalNo
CT 523.2 Section B.3: Flexural Strength (Lab Test)2024-09-272026-09-27ActiveEdwin Rojas FloresYes
CT 524: Flexural Strength of Rapid Strength - PCC2024-11-232026-11-23ActiveEdwin Rojas FloresYes
CT 539: Sampling Fresh Concrete (JTCP)2018-05-262023-05-26ExpiredSarbjit GrewalNo
CT 540: Making Cylinders - PCC (JTCP)2018-05-262023-05-26ExpiredJasdeep SandhuNo
CT 543: Air Content of PCC - Volumetric Method (JTCP)2018-05-262023-05-26ExpiredJasdeep SandhuNo
CT 556: Slump - PCC (JTCP)2018-05-262023-05-26ExpiredJasdeep SandhuNo
CT 557: Temperature - PCC (JTCP)2018-05-262023-05-26ExpiredJasdeep SandhuNo
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Marta Landaverde

First NameMarta
Last NameLandaverde
StatusActive
Total 39 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2025-08-152028-08-15ActiveGraham VelekNo
CT 106: Definitions - Specific Gravity (SpG)2025-07-122028-07-12ActiveJay HortonNo
CT 125 AGG: Sampling - AGGREGATES (JTCP)2025-08-152028-08-15ActiveGraham VelekNo
CT 125 HMA: Sampling - HMA (JTCP)2025-03-072028-03-07ActiveGraham VelekNo
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2025-08-152028-08-15ActiveGraham VelekNo
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2025-08-152028-08-15ActiveGraham VelekNo
CT 204: LL, PL, PI2025-07-122027-07-12ActiveJay HortonNo
CT 205: Percent Crushed Particles (JTCP)2025-08-152028-08-15ActiveGraham VelekNo
CT 206: SpG & Absorption - Coarse Aggregates2025-07-122027-07-12ActiveJay HortonNo
CT 207: SpG & Absorption - Fine Aggregates2025-07-122027-07-12ActiveJay HortonNo
CT 208: Apparent SpG - Fine Aggregates2025-07-122027-07-12ActiveJay HortonNo
CT 211: LA Rattler2025-07-122027-07-12ActiveJay HortonNo
CT 213: Organic Impurities of PCC sand2025-07-122027-07-12ActiveJay HortonNo
CT 214: Sodium Sulfate Soundness2025-07-122026-07-12ExpiredJay HortonNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2025-08-152028-08-15ActiveGraham VelekNo
CT 217: Sand Equivalent (JTCP)2025-08-152028-08-15ActiveGraham VelekNo
CT 226: Moisture Content - Soils and Aggregates (JTCP)2025-08-152028-08-15ActiveGraham VelekNo
CT 227: Cleanness Value (JTCP)2025-08-152028-08-15ActiveGraham VelekNo
CT 229: Durability (JTCP)2025-08-152028-08-15ActiveGraham VelekNo
CT 234: Uncompacted void - Fine Aggregates2025-08-222027-08-22ActiveJay HortonNo
CT 235: Flat and Elongated Particles2025-07-152027-07-15ActiveJay HortonNo
CT 301: "R" Value2025-07-152027-07-15ActiveJay HortonNo
CT 304: Sample Preparation - HMA2025-07-152027-07-15ActiveJay HortonNo
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2025-03-072028-03-07ActiveGraham VelekNo
CT 308: Bulk SpG and Density - HMA2025-07-152027-07-15ActiveJay HortonNo
CT 309: Max SpG and Density - HMA2025-07-152027-07-15ActiveJay HortonNo
CT 366: Stabilometer2025-08-222027-08-22ActiveJay HortonNo
CT 367: OBC2025-08-222027-08-22ActiveJay HortonNo
CT 368: OBC of OGAC2025-07-152026-07-15ExpiredJay HortonNo
CT 370: Moisture Content by Microwave2025-07-122027-07-12ActiveJay HortonNo
CT 371: Moisture Induced Damage (TSR)2025-07-122027-07-12ActiveJay HortonNo
CT 382: AC Content by Ignition Oven2025-07-122027-07-12ActiveJay HortonNo
CT 389: Hamburg Wheel-Track2025-03-282027-03-28ActiveJay HortonNo
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2025-07-122027-07-12ActiveJay HortonYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2025-07-122027-07-12ActiveJay HortonYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2025-07-292027-07-29ActiveJay HortonYes
CT 524: Flexural Strength of Rapid Strength - PCC2025-07-122027-07-12ActiveJay HortonYes
CT 531: Core Length - PCC2022-11-092023-11-09ExpiredRabiul HyderNo
CT 539: Sampling Fresh Concrete (JTCP)2020-07-272025-07-27ExpiredAshley ShawNo
Total 22 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2025-03-072028-03-07ActiveGraham VelekNo
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2025-03-072028-03-07ActiveGraham VelekNo
AASHTO T30: Mechanical Analysis of Extracted Aggregate (JTCP)2025-03-072028-03-07ActiveGraham VelekNo
AASHTO R47: Reducing Samples of HMA (JTCP)2025-03-072028-03-07ActiveGraham VelekNo
AASHTO R76: Reducing Samples of Agg (JTCP)2025-03-072028-03-07ActiveGraham VelekNo
AASHTO T84: SpG & Absorption - Fine Aggregates2025-07-122027-07-12ActiveJay HortonNo
AASHTO T85: SpG & Absorption - Coarse Aggregates2025-07-122027-07-12ActiveJay HortonNo
AASHTO T96: L.A. Rattler2025-07-292027-07-29ActiveJay HortonNo
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2024-08-092027-08-09ActiveFirooz Ahmad HosainyNo
AASHTO T176: Sand Equivalent (JTCP)2025-03-072028-03-07ActiveGraham VelekNo
AASHTO T209: Max SpG and Density - HMA (JTCP)2024-08-092027-08-09ActiveFirooz Ahmad HosainyNo
AASHTO T255: Evaporable Moisture Content (JTCP)2025-03-072028-03-07ActiveGraham VelekNo
AASHTO T269: Percent Air Voids - HMA (JTCP)2024-08-092027-08-09ActiveFirooz Ahmad HosainyNo
AASHTO T275: Bulk SpG - HMA (JTCP)2024-08-092027-08-09ActiveFirooz Ahmad HosainyNo
AASHTO T283: Moisture Induced Damage (TSR)2025-07-122027-07-12ActiveJay HortonNo
AASHTO T304: Uncompacted Void - Fine Aggregate2025-07-122027-07-12ActiveJay HortonNo
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2024-08-092027-08-09ActiveFirooz Ahmad HosainyNo
AASHTO T312: Gyratory Compactor2025-07-292027-07-29ActiveJay HortonNo
AASHTO T324: Hamburg Wheel-Track2025-03-282027-03-28ActiveJay HortonNo
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2025-03-072028-03-07ActiveGraham VelekNo
AASHTO T335: Percentage of Fracture (JTCP)2025-03-072028-03-07ActiveGraham VelekNo
ASTM D4791: Flat and Elongated Particles2025-07-122027-07-12ActiveJay HortonNo

Details for Erick Portillo

First NameErick
Last NamePortillo
StatusActive
Total 21 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 125 ADMIX: Sampling - ADMIXTURE2018-08-292019-08-29ExpiredChad ClaxtonNo
CT 125 AGG: Sampling - AGGREGATES (JTCP)2018-08-292019-08-29ExpiredChad ClaxtonNo
CT 125 AGG: Sampling - AGGREGATES2024-08-252026-08-25ActiveMajid FahrtoshNo
CT 125 BIT: Sampling - BITUMINOUS2018-08-292019-08-29ExpiredChad ClaxtonNo
CT 125 CEM: Sampling - CEM2018-08-292019-08-29ExpiredChad ClaxtonNo
CT 125 GEN: Sampling - GENERAL2018-08-292019-08-29ExpiredChad ClaxtonNo
CT 125 HMA: Sampling - HMA (JTCP)2018-08-292019-08-29ExpiredChad ClaxtonNo
CT 125 HMA: Sampling - HMA2024-08-252026-08-25ActiveMajid FahrtoshNo
CT 231: Relative Compaction - Nuclear Gage2026-01-132028-01-13ActiveJay HortonNo
CT 375: AC Density by Nuclear Gage2025-03-142026-03-14ExpiredJay HortonNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2014-04-122019-04-12ExpiredBiplab BhattacharyaNo
CT 518: Unit Weight - PCC (JTCP)2014-04-122019-04-12ExpiredBiplab BhattacharyaNo
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2018-08-292019-08-29ExpiredChad ClaxtonNo
CT 523.2 Section B.3: Flexural Strength (Lab Test)2018-08-292019-08-29ExpiredChad ClaxtonYes
CT 524: Flexural Strength of Rapid Strength - PCC2018-08-292019-08-29ExpiredChad ClaxtonYes
CT 533: Ball Penetration - PCC2026-01-132028-01-13ActiveJay HortonNo
CT 539: Sampling Fresh Concrete (JTCP)2014-04-122019-04-12ExpiredBiplab BhattacharyaNo
CT 540: Making Cylinders - PCC (JTCP)2014-04-122019-04-12ExpiredBiplab BhattacharyaNo
CT 543: Air Content of PCC - Volumetric Method (JTCP)2014-04-122019-04-12ExpiredBiplab BhattacharyaNo
CT 556: Slump - PCC (JTCP)2014-04-122019-04-12ExpiredBiplab BhattacharyaNo
CT 557: Temperature - PCC (JTCP)2014-04-122019-04-12ExpiredBiplab BhattacharyaNo
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Martin Lehotan

First NameMartin
Last NameLehotan
StatusActive
Total 19 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 125 ADMIX: Sampling - ADMIXTURE2024-03-012025-03-01ExpiredAshley ShawNo
CT 125 AGG: Sampling - AGGREGATES2025-03-142027-03-14ActiveJay HortonNo
CT 125 BIT: Sampling - BITUMINOUS2024-03-012025-03-01ExpiredAshley ShawNo
CT 125 GEN: Sampling - GENERAL2024-03-012025-03-01ExpiredAshley ShawNo
CT 125 HMA: Sampling - HMA2025-03-142027-03-14ActiveJay HortonNo
CT 231: Relative Compaction - Nuclear Gage2025-02-092027-02-09ActiveJay HortonNo
CT 375: AC Density by Nuclear Gage2025-03-142026-03-14ExpiredJay HortonNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2022-05-202027-05-20ActiveDalton LaBoskeyNo
CT 518: Unit Weight - PCC (JTCP)2022-05-202027-05-20ActiveDalton LaBoskeyNo
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2023-05-182024-05-18ExpiredAshley ShawYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2023-05-182024-05-18ExpiredAshley ShawYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2022-05-202027-05-20ActiveDalton LaBoskeyNo
CT 523.2 Section B.3: Flexural Strength (Lab Test)2025-03-142027-03-14ActiveJay HortonYes
CT 524: Flexural Strength of Rapid Strength - PCC2025-03-142027-03-14ActiveJay HortonYes
CT 539: Sampling Fresh Concrete (JTCP)2022-05-202027-05-20ActiveDalton LaBoskeyNo
CT 540: Making Cylinders - PCC (JTCP)2022-05-202027-05-20ActiveDalton LaBoskeyNo
CT 543: Air Content of PCC - Volumetric Method (JTCP)2022-05-202027-05-20ActiveDalton LaBoskeyNo
CT 556: Slump - PCC (JTCP)2022-05-202027-05-20ActiveDalton LaBoskeyNo
CT 557: Temperature - PCC (JTCP)2022-05-202027-05-20ActiveDalton LaBoskeyNo
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Omar Valdez

First NameOmar
Last NameValdez
StatusActive
Total 18 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 125 ADMIX: Sampling - ADMIXTURE2023-06-152025-06-15ExpiredShaya MeisamifardNo
CT 125 AGG: Sampling - AGGREGATES2026-02-052028-02-05ActiveJay HortonNo
CT 125 BIT: Sampling - BITUMINOUS2023-06-152025-06-15ExpiredShaya MeisamifardNo
CT 125 CEM: Sampling - CEM2023-06-152025-06-15ExpiredShaya MeisamifardNo
CT 125 GEN: Sampling - GENERAL2026-02-052028-02-05ActiveJay HortonNo
CT 125 HMA: Sampling - HMA2026-02-052028-02-05ActiveJay HortonNo
CT 231: Relative Compaction - Nuclear Gage2026-02-052028-02-05ActiveJay HortonNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2025-11-182030-11-18ActiveGabriela LopezNo
CT 518: Unit Weight - PCC (JTCP)2025-11-182030-11-18ActiveGabriela LopezNo
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2026-05-282027-05-28ActiveJay HortonYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2025-11-182030-11-18ActiveGabriela LopezNo
CT 524: Flexural Strength of Rapid Strength - PCC2026-05-282027-05-28ActiveJay HortonYes
CT 533: Ball Penetration - PCC2026-05-282028-05-28ActiveJay HortonNo
CT 539: Sampling Fresh Concrete (JTCP)2025-11-182030-11-18ActiveGabriela LopezNo
CT 540: Making Cylinders - PCC (JTCP)2025-11-182030-11-18ActiveGabriela LopezNo
CT 543: Air Content of PCC - Volumetric Method (JTCP)2025-11-182030-11-18ActiveGabriela LopezNo
CT 556: Slump - PCC (JTCP)2025-11-182030-11-18ActiveGabriela LopezNo
CT 557: Temperature - PCC (JTCP)2025-11-182030-11-18ActiveGabriela LopezNo
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Irben Arangure

First NameIrben
Last NameArangure
StatusActive
Total 15 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2024-11-222027-11-22ActiveGabriela LopezNo
CT 125 AGG: Sampling - AGGREGATES (JTCP)2025-01-172028-01-17ActiveGabriela LopezNo
CT 125 HMA: Sampling - HMA (JTCP)2025-01-172028-01-17ActiveGabriela LopezNo
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2024-11-222027-11-22ActiveSarmad DalalNo
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2024-11-222027-11-22ActiveSarmad DalalNo
CT 205: Percent Crushed Particles (JTCP)2024-11-222027-11-22ActiveSarmad DalalNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2024-11-222027-11-22ActiveSarmad DalalNo
CT 217: Sand Equivalent (JTCP)2024-11-222027-11-22ActiveSarmad DalalNo
CT 226: Moisture Content - Soils and Aggregates (JTCP)2024-11-222027-11-22ActiveSarmad DalalNo
CT 227: Cleanness Value (JTCP)2024-11-222027-11-22ActiveSarmad DalalNo
CT 229: Durability (JTCP)2024-11-222027-11-22ActiveSarmad DalalNo
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2025-01-172028-01-17ActiveGabriela LopezNo
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2024-09-272026-09-27ActiveEdwin Rojas FloresYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2023-09-272024-09-27ExpiredMajid FahrtoshYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2024-09-272026-09-27ActiveEdwin Rojas FloresYes
Total 14 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2025-01-172028-01-17ActiveGabriela LopezNo
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2025-01-172028-01-17ActiveGabriela LopezNo
AASHTO T30: Mechanical Analysis of Extracted Aggregate (JTCP)2025-01-172028-01-17ActiveGabriela LopezNo
AASHTO R47: Reducing Samples of HMA (JTCP)2025-01-172028-01-17ActiveGabriela LopezNo
AASHTO R76: Reducing Samples of Agg (JTCP)2025-01-172028-01-17ActiveGabriela LopezNo
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2025-02-132028-02-13ActiveGabriela LopezNo
AASHTO T176: Sand Equivalent (JTCP)2025-01-172028-01-17ActiveGabriela LopezNo
AASHTO T209: Max SpG and Density - HMA (JTCP)2025-02-132028-02-13ActiveGabriela LopezNo
AASHTO T255: Evaporable Moisture Content (JTCP)2025-01-172028-01-17ActiveGabriela LopezNo
AASHTO T269: Percent Air Voids - HMA (JTCP)2025-02-132028-02-13ActiveGabriela LopezNo
AASHTO T275: Bulk SpG - HMA (JTCP)2025-02-132028-02-13ActiveGabriela LopezNo
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2025-02-132028-02-13ActiveGabriela LopezNo
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2025-01-172028-01-17ActiveGabriela LopezNo
AASHTO T335: Percentage of Fracture (JTCP)2025-01-172028-01-17ActiveGabriela LopezNo

Details for Diego Castro

First NameDiego
Last NameCastro
StatusActive
Total 31 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2023-05-192026-05-19ExpiredDavid MedinaNo
CT 125 ADMIX: Sampling - ADMIXTURE2024-07-122025-07-12ExpiredAshley ShawNo
CT 125 AGG: Sampling - AGGREGATES2024-07-122025-07-12ExpiredAshley ShawNo
CT 125 AGG: Sampling - AGGREGATES (JTCP)2023-05-192026-05-19ExpiredDavid MedinaNo
CT 125 BIT: Sampling - BITUMINOUS2025-10-212027-10-21ActiveJay HortonNo
CT 125 CEM: Sampling - CEM2025-10-302027-10-30ActiveJay HortonNo
CT 125 GEN: Sampling - GENERAL2025-10-212027-10-21ActiveJay HortonNo
CT 125 HMA: Sampling - HMA2025-10-302027-10-30ActiveJay HortonNo
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2023-05-192026-05-19ExpiredDavid MedinaNo
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2023-05-192026-05-19ExpiredDavid MedinaNo
CT 205: Percent Crushed Particles (JTCP)2023-05-192026-05-19ExpiredDavid MedinaNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2023-05-192026-05-19ExpiredDavid MedinaNo
CT 217: Sand Equivalent (JTCP)2023-05-192026-05-19ExpiredDavid MedinaNo
CT 226: Moisture Content - Soils and Aggregates (JTCP)2023-05-192026-05-19ExpiredDavid MedinaNo
CT 227: Cleanness Value (JTCP)2023-05-192026-05-19ExpiredDavid MedinaNo
CT 229: Durability (JTCP)2023-05-192026-05-19ExpiredDavid MedinaNo
CT 231: Relative Compaction - Nuclear Gage2025-10-212027-10-21ActiveJay HortonNo
CT 375: AC Density by Nuclear Gage2025-10-212026-10-21ActiveJay HortonNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2021-07-162026-07-16ExpiredSarbjit GrewalNo
CT 518: Unit Weight - PCC (JTCP)2021-07-162026-07-16ExpiredSarbjit GrewalNo
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2025-10-212026-10-21ActiveJay HortonYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2025-10-212026-10-21ActiveJay HortonYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2021-07-162026-07-16ExpiredSarbjit GrewalNo
CT 523.2 Section B.3: Flexural Strength (Lab Test)2025-10-212026-10-21ActiveJay HortonYes
CT 524: Flexural Strength of Rapid Strength - PCC2025-10-212026-10-21ActiveJay HortonYes
CT 533: Ball Penetration - PCC2025-10-212026-10-21ActiveJay HortonNo
CT 539: Sampling Fresh Concrete (JTCP)2021-07-162026-07-16ExpiredSarbjit GrewalNo
CT 540: Making Cylinders - PCC (JTCP)2021-07-162026-07-16ExpiredSarbjit GrewalNo
CT 543: Air Content of PCC - Volumetric Method (JTCP)2021-07-162026-07-16ExpiredSarbjit GrewalNo
CT 556: Slump - PCC (JTCP)2021-07-162026-07-16ExpiredSarbjit GrewalNo
CT 557: Temperature - PCC (JTCP)2021-07-162026-07-16ExpiredSarbjit GrewalNo
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Osmar Ontiveros

First NameOsmar
Last NameOntiveros
StatusActive
Total 11 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 125 AGG: Sampling - AGGREGATES2026-01-132027-01-13ActiveJay HortonNo
CT 231: Relative Compaction - Nuclear Gage2026-01-132027-01-13ActiveJay HortonNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2023-12-082028-12-08ActiveFirooz Ahmad HosainyNo
CT 518: Unit Weight - PCC (JTCP)2023-12-082028-12-08ActiveFirooz Ahmad HosainyNo
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2023-12-082028-12-08ActiveFirooz Ahmad HosainyNo
CT 533: Ball Penetration - PCC2026-01-132027-01-13ActiveJay HortonNo
CT 539: Sampling Fresh Concrete (JTCP)2023-12-082028-12-08ActiveFirooz Ahmad HosainyNo
CT 540: Making Cylinders - PCC (JTCP)2023-12-082028-12-08ActiveFirooz Ahmad HosainyNo
CT 543: Air Content of PCC - Volumetric Method (JTCP)2023-12-082028-12-08ActiveFirooz Ahmad HosainyNo
CT 556: Slump - PCC (JTCP)2023-12-082028-12-08ActiveFirooz Ahmad HosainyNo
CT 557: Temperature - PCC (JTCP)2023-12-082028-12-08ActiveFirooz Ahmad HosainyNo
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Randy Silva

First NameRandy
Last NameSilva
StatusActive
Total 13 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2023-02-102026-02-10ExpiredWei GengNo
CT 125 AGG: Sampling - AGGREGATES (JTCP)2025-12-052028-12-05ActiveWei GengNo
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2025-12-052028-12-05ActiveWei GengNo
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2025-12-052028-12-05ActiveWei GengNo
CT 205: Percent Crushed Particles (JTCP)2025-12-052028-12-05ActiveWei GengNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2025-12-052028-12-05ActiveWei GengNo
CT 217: Sand Equivalent (JTCP)2025-12-052028-12-05ActiveWei GengNo
CT 226: Moisture Content - Soils and Aggregates (JTCP)2025-12-052028-12-05ActiveWei GengNo
CT 227: Cleanness Value (JTCP)2025-12-052028-12-05ActiveWei GengNo
CT 229: Durability (JTCP)2025-12-052028-12-05ActiveWei GengNo
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2024-09-272026-09-27ActiveEdwin Rojas FloresYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2023-09-272024-09-27ExpiredRabiul HyderYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2024-09-272026-09-27ActiveEdwin Rojas FloresYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Tycos DeLaney

First NameTycos
Last NameDeLaney
StatusActive
Total 12 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 125 AGG: Sampling - AGGREGATES2025-10-162026-10-16ActiveAshley ShawNo
CT 125 HMA: Sampling - HMA2025-10-162026-10-16ActiveAshley ShawNo
CT 231: Relative Compaction - Nuclear Gage2024-09-232026-09-23ActiveAshley ShawNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2023-07-212028-07-21ActiveFirooz Ahmad HosainyNo
CT 518: Unit Weight - PCC (JTCP)2023-07-212028-07-21ActiveFirooz Ahmad HosainyNo
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2023-07-212028-07-21ActiveFirooz Ahmad HosainyNo
CT 533: Ball Penetration - PCC2024-09-232026-09-23ActiveAshley ShawNo
CT 539: Sampling Fresh Concrete (JTCP)2023-07-212028-07-21ActiveFirooz Ahmad HosainyNo
CT 540: Making Cylinders - PCC (JTCP)2023-07-212028-07-21ActiveFirooz Ahmad HosainyNo
CT 543: Air Content of PCC - Volumetric Method (JTCP)2023-07-212028-07-21ActiveFirooz Ahmad HosainyNo
CT 556: Slump - PCC (JTCP)2023-07-212028-07-21ActiveFirooz Ahmad HosainyNo
CT 557: Temperature - PCC (JTCP)2023-07-212028-07-21ActiveFirooz Ahmad HosainyNo
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Christ Caballero

First NameChrist
Last NameCaballero
StatusActive
Total 16 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 125 AGG: Sampling - AGGREGATES2025-03-012027-03-01ActiveEdwin Rojas FloresNo
CT 125 HMA: Sampling - HMA2025-03-012027-03-01ActiveEdwin Rojas FloresNo
CT 231: Relative Compaction - Nuclear Gage2026-05-052028-05-05ActiveJay HortonNo
CT 375: AC Density by Nuclear Gage2026-05-042027-05-04ActiveAntonio TorresNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2023-07-212028-07-21ActiveFirooz Ahmad HosainyNo
CT 518: Unit Weight - PCC (JTCP)2023-07-212028-07-21ActiveFirooz Ahmad HosainyNo
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2026-05-052027-05-05ActiveJay HortonYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2026-05-052027-05-05ActiveJay HortonYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2023-07-212028-07-21ActiveFirooz Ahmad HosainyNo
CT 524: Flexural Strength of Rapid Strength - PCC2026-04-232027-04-23ActiveBrooke VanassaYes
CT 533: Ball Penetration - PCC2026-05-052028-05-05ActiveJay HortonNo
CT 539: Sampling Fresh Concrete (JTCP)2023-07-212028-07-21ActiveFirooz Ahmad HosainyNo
CT 540: Making Cylinders - PCC (JTCP)2023-07-212028-07-21ActiveFirooz Ahmad HosainyNo
CT 543: Air Content of PCC - Volumetric Method (JTCP)2023-07-212028-07-21ActiveFirooz Ahmad HosainyNo
CT 556: Slump - PCC (JTCP)2023-07-212028-07-21ActiveFirooz Ahmad HosainyNo
CT 557: Temperature - PCC (JTCP)2023-07-212028-07-21ActiveFirooz Ahmad HosainyNo
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Juan Schultz

First NameJuan
Last NameSchultz
StatusActive
Total 11 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 125 AGG: Sampling - AGGREGATES2025-08-052027-08-05ActiveJay HortonNo
CT 125 HMA: Sampling - HMA2025-08-052027-08-05ActiveJay HortonNo
CT 231: Relative Compaction - Nuclear Gage2025-08-052027-08-05ActiveJay HortonNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2024-08-232029-08-23ActiveSarmad DalalNo
CT 518: Unit Weight - PCC (JTCP)2024-08-232029-08-23ActiveSarmad DalalNo
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2024-08-232029-08-23ActiveSarmad DalalNo
CT 539: Sampling Fresh Concrete (JTCP)2024-08-232029-08-23ActiveSarmad DalalNo
CT 540: Making Cylinders - PCC (JTCP)2024-08-232029-08-23ActiveSarmad DalalNo
CT 543: Air Content of PCC - Volumetric Method (JTCP)2024-08-232029-08-23ActiveSarmad DalalNo
CT 556: Slump - PCC (JTCP)2024-08-232029-08-23ActiveSarmad DalalNo
CT 557: Temperature - PCC (JTCP)2024-08-232029-08-23ActiveSarmad DalalNo
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Michelle Lam

First NameMichelle
Last NameLam
StatusActive
Total 12 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 125 AGG: Sampling - AGGREGATES2026-01-132027-01-13ActiveJay HortonNo
CT 125 GEN: Sampling - GENERAL2026-01-132027-01-13ActiveJay HortonNo
CT 125 HMA: Sampling - HMA2026-01-132027-01-13ActiveJay HortonNo
CT 231: Relative Compaction - Nuclear Gage2026-01-132027-01-13ActiveJay HortonNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2024-08-162029-08-16ActiveSarmad DalalNo
CT 518: Unit Weight - PCC (JTCP)2024-08-162029-08-16ActiveSarmad DalalNo
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2024-08-162029-08-16ActiveSarmad DalalNo
CT 539: Sampling Fresh Concrete (JTCP)2024-08-162029-08-16ActiveSarmad DalalNo
CT 540: Making Cylinders - PCC (JTCP)2024-08-162029-08-16ActiveSarmad DalalNo
CT 543: Air Content of PCC - Volumetric Method (JTCP)2024-08-162029-08-16ActiveSarmad DalalNo
CT 556: Slump - PCC (JTCP)2024-08-162029-08-16ActiveSarmad DalalNo
CT 557: Temperature - PCC (JTCP)2024-08-162029-08-16ActiveSarmad DalalNo
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Jordan McCoy

First NameJordan
Last NameMcCoy
StatusActive
Total 14 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 125 AGG: Sampling - AGGREGATES2026-05-282027-05-28ActiveJay HortonNo
CT 125 HMA: Sampling - HMA2026-05-282027-05-28ActiveJay HortonNo
CT 231: Relative Compaction - Nuclear Gage2026-05-052027-05-05ActiveJay HortonNo
CT 375: AC Density by Nuclear Gage2026-05-052027-05-05ActiveJay HortonNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2024-08-022029-08-02ActiveSarmad DalalNo
CT 518: Unit Weight - PCC (JTCP)2024-08-022029-08-02ActiveSarmad DalalNo
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2024-10-012025-10-01ExpiredEdwin Rojas FloresYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2024-08-022029-08-02ActiveSarmad DalalNo
CT 523.2 Section B.3: Flexural Strength (Lab Test)2024-10-012025-10-01ExpiredEdwin Rojas FloresYes
CT 539: Sampling Fresh Concrete (JTCP)2024-08-022029-08-02ActiveSarmad DalalNo
CT 540: Making Cylinders - PCC (JTCP)2024-08-022029-08-02ActiveSarmad DalalNo
CT 543: Air Content of PCC - Volumetric Method (JTCP)2024-08-022029-08-02ActiveSarmad DalalNo
CT 556: Slump - PCC (JTCP)2024-08-022029-08-02ActiveSarmad DalalNo
CT 557: Temperature - PCC (JTCP)2024-08-022029-08-02ActiveSarmad DalalNo
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Jacob Figueroa

First NameJacob
Last NameFigueroa
StatusActive
Total 20 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2025-02-282028-02-28ActiveGabriela LopezNo
CT 125 AGG: Sampling - AGGREGATES (JTCP)2025-02-282028-02-28ActiveGabriela LopezNo
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2025-02-282028-02-28ActiveGabriela LopezNo
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2025-02-282028-02-28ActiveGabriela LopezNo
CT 205: Percent Crushed Particles (JTCP)2025-02-282028-02-28ActiveGabriela LopezNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2025-02-282028-02-28ActiveGabriela LopezNo
CT 217: Sand Equivalent (JTCP)2025-02-282028-02-28ActiveGabriela LopezNo
CT 226: Moisture Content - Soils and Aggregates (JTCP)2025-02-282028-02-28ActiveGabriela LopezNo
CT 227: Cleanness Value (JTCP)2025-02-282028-02-28ActiveGabriela LopezNo
CT 229: Durability (JTCP)2025-02-282028-02-28ActiveGabriela LopezNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2024-08-022029-08-02ActiveSarmad DalalNo
CT 518: Unit Weight - PCC (JTCP)2024-08-022029-08-02ActiveSarmad DalalNo
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2024-10-012025-10-01ExpiredEdwin Rojas FloresYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2024-08-022029-08-02ActiveSarmad DalalNo
CT 523.2 Section B.3: Flexural Strength (Lab Test)2024-10-012025-10-01ExpiredEdwin Rojas FloresYes
CT 539: Sampling Fresh Concrete (JTCP)2024-08-022029-08-02ActiveSarmad DalalNo
CT 540: Making Cylinders - PCC (JTCP)2024-08-022029-08-02ActiveSarmad DalalNo
CT 543: Air Content of PCC - Volumetric Method (JTCP)2024-08-022029-08-02ActiveSarmad DalalNo
CT 556: Slump - PCC (JTCP)2024-08-022029-08-02ActiveSarmad DalalNo
CT 557: Temperature - PCC (JTCP)2024-08-022029-08-02ActiveSarmad DalalNo
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Bradley Buckland

First NameBradley
Last NameBuckland
StatusActive
Total 15 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 125 AGG: Sampling - AGGREGATES2026-03-032027-03-03ActiveJay HortonNo
CT 125 HMA: Sampling - HMA2026-03-032027-03-03ActiveJay HortonNo
CT 231: Relative Compaction - Nuclear Gage2026-03-032027-03-03ActiveJay HortonNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2025-10-242030-10-24ActiveGabriela LopezNo
CT 518: Unit Weight - PCC (JTCP)2025-10-242030-10-24ActiveGabriela LopezNo
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2026-05-282027-05-28ActiveJay HortonYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2026-05-282027-05-28ActiveJay HortonYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2025-10-242030-10-24ActiveGabriela LopezNo
CT 524: Flexural Strength of Rapid Strength - PCC2026-05-282027-05-28ActiveJay HortonYes
CT 533: Ball Penetration - PCC2026-03-032027-03-03ActiveJay HortonNo
CT 539: Sampling Fresh Concrete (JTCP)2025-10-242030-10-24ActiveGabriela LopezNo
CT 540: Making Cylinders - PCC (JTCP)2025-10-242030-10-24ActiveGabriela LopezNo
CT 543: Air Content of PCC - Volumetric Method (JTCP)2025-10-242030-10-24ActiveGabriela LopezNo
CT 556: Slump - PCC (JTCP)2025-10-242030-10-24ActiveGabriela LopezNo
CT 557: Temperature - PCC (JTCP)2025-10-242030-10-24ActiveGabriela LopezNo
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Nancy Casillas

First NameNancy
Last NameCasillas
StatusActive
Total 11 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 125 AGG: Sampling - AGGREGATES2026-03-162027-03-16ActiveAntonio TorresNo
CT 125 HMA: Sampling - HMA2026-03-162027-03-16ActiveAntonio TorresNo
CT 231: Relative Compaction - Nuclear Gage2026-04-282027-04-28ActiveJay HortonNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2022-08-192027-08-19ActiveGabriela LopezNo
CT 518: Unit Weight - PCC (JTCP)2022-08-192027-08-19ActiveGabriela LopezNo
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2022-08-192027-08-19ActiveGabriela LopezNo
CT 539: Sampling Fresh Concrete (JTCP)2022-08-192027-08-19ActiveGabriela LopezNo
CT 540: Making Cylinders - PCC (JTCP)2022-08-192027-08-19ActiveGabriela LopezNo
CT 543: Air Content of PCC - Volumetric Method (JTCP)2022-08-192027-08-19ActiveGabriela LopezNo
CT 556: Slump - PCC (JTCP)2022-08-192027-08-19ActiveGabriela LopezNo
CT 557: Temperature - PCC (JTCP)2022-08-192027-08-19ActiveGabriela LopezNo
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.