Lab details for The Quality Firm

Basic Information

Lab NameThe Quality Firm
Manager NameRicardo Osorio
Lab Emailrosorio@thequalityfirm.com
Lab Telephone562-445-5997
Lab Fax
Lab Full Address4181 Ruffin Road, Suite 120, San Diego, CA 92123
Zip92123
Lab TypePrivate
District11
Mobile Lab Full Address, ,
Download TL-0113

RSP Information

177 University Pkwy, Pomona, CA 91768

Test Methods

California Test (CT) Accreditations

Total 25 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleTechnician Certified?
CT 105: Calculations - Gradings2025-04-102026-04-10ActiveRoy(Chip) DennerNo
CT 125 AGG: Sampling - AGGREGATES (JTCP)2025-04-102026-04-10ActiveRoy(Chip) DennerNo
CT 125 AGG: Sampling - AGGREGATES2025-04-102026-04-10ActiveRoy(Chip) DennerNo
CT 125 GEN: Sampling - GENERAL2025-04-102026-04-10ActiveRoy(Chip) DennerNo
CT 125 HMA: Sampling - HMA2025-04-102026-04-10ActiveRoy(Chip) DennerNo
CT 125 HMA: Sampling - HMA (JTCP)2025-04-102026-04-10ActiveRoy(Chip) DennerNo
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2025-04-102026-04-10ActiveRoy(Chip) DennerNo
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2025-04-102026-04-10ActiveRoy(Chip) DennerNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2025-04-102026-04-10ActiveRoy(Chip) DennerNo
CT 217: Sand Equivalent (JTCP)2025-04-102026-04-10ActiveRoy(Chip) DennerNo
CT 226: Moisture Content - Soils and Aggregates (JTCP)2025-04-102026-04-10ActiveRoy(Chip) DennerNo
CT 227: Cleanness Value (JTCP)2025-04-102026-04-10ActiveRoy(Chip) DennerNo
CT 229: Durability (JTCP)2025-04-102026-04-10ActiveRoy(Chip) DennerNo
CT 231: Relative Compaction - Nuclear Gage2025-04-102026-04-10ActiveRoy(Chip) DennerNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2025-04-102026-04-10ActiveRoy(Chip) DennerYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2025-04-102026-04-10ActiveRoy(Chip) DennerNo
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2025-04-102026-04-10ActiveRoy(Chip) DennerNo
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2025-04-102026-04-10ActiveRoy(Chip) DennerYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2025-04-102026-04-10ActiveRoy(Chip) DennerNo
CT 524: Flexural Strength of Rapid Strength - PCC2025-04-102026-04-10ActiveRoy(Chip) DennerNo
CT 533: Ball Penetration - PCC2025-04-102026-04-10ActiveRoy(Chip) DennerNo
CT 539: Sampling Fresh Concrete (JTCP)2025-04-102026-04-10ActiveRoy(Chip) DennerYes
CT 540: Making Cylinders - PCC (JTCP)2025-04-102026-04-10ActiveRoy(Chip) DennerYes
CT 556: Slump - PCC (JTCP)2025-04-102026-04-10ActiveRoy(Chip) DennerYes
CT 557: Temperature - PCC (JTCP)2025-04-102026-04-10ActiveRoy(Chip) DennerYes

AASHTO/ASTM Proficiencies

Test MethodObtained DateExpiration DateStatusIA ResponsibleTechnician Certified?
No results found.

Technicians in the Lab

Technician Summary

Total 2 items.
First NameLast NameActions
JasonBarron View
Roberto DRubio View

Technician Details

Details for Jason Barron

First NameJason
Last NameBarron
StatusActive
Total 15 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2017-06-232019-06-23ExpiredRoy(Chip) DennerYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2017-06-232019-06-23ExpiredRoy(Chip) DennerYes
CT 231: Relative Compaction - Nuclear Gage2019-08-212021-08-21ExpiredRoy(Chip) DennerYes
CT 375: AC Density by Nuclear Gage2019-08-212021-08-21ExpiredRoy(Chip) DennerNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2024-10-112029-10-11ActiveGabriela LopezYes
CT 518: Unit Weight - PCC (JTCP)2024-10-112029-10-11ActiveGabriela LopezNo
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2024-10-112029-10-11ActiveGabriela LopezYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2020-12-092022-12-09ExpiredRoy(Chip) DennerYes
CT 524: Flexural Strength of Rapid Strength - PCC2020-12-092022-12-09ExpiredRoy(Chip) DennerYes
CT 533: Ball Penetration - PCC2020-12-092022-12-09ExpiredRoy(Chip) DennerYes
CT 539: Sampling Fresh Concrete (JTCP)2024-10-112029-10-11ActiveGabriela LopezYes
CT 540: Making Cylinders - PCC (JTCP)2024-10-112029-10-11ActiveGabriela LopezYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2024-10-112029-10-11ActiveGabriela LopezNo
CT 556: Slump - PCC (JTCP)2024-10-112029-10-11ActiveGabriela LopezYes
CT 557: Temperature - PCC (JTCP)2024-10-112029-10-11ActiveGabriela LopezYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Roberto D Rubio

First NameRoberto D
Last NameRubio
StatusActive
Total 8 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 504: Air Content of PCC - Pressure Method (JTCP)2025-01-172030-01-17ActiveGraham VelekYes
CT 518: Unit Weight - PCC (JTCP)2025-01-172030-01-17ActiveGraham VelekNo
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2025-01-172030-01-17ActiveGraham VelekYes
CT 539: Sampling Fresh Concrete (JTCP)2025-01-172030-01-17ActiveGraham VelekYes
CT 540: Making Cylinders - PCC (JTCP)2025-01-172030-01-17ActiveGraham VelekYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2025-01-172030-01-17ActiveGraham VelekNo
CT 556: Slump - PCC (JTCP)2025-01-172030-01-17ActiveGraham VelekYes
CT 557: Temperature - PCC (JTCP)2025-01-172030-01-17ActiveGraham VelekYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.