Lab details for S2 Engineering, Inc.

Basic Information

Lab NameS2 Engineering, Inc.
Manager NameSubramony Krishnamoorthy
Lab EmailKrishnas@s2-ei.com
Lab Telephone909-373-8240
Lab Fax
Lab Full Address3250 E Willow St., Signal Hill, CA 90755
Zip90755
Lab TypePrivate
District7
Mobile Lab Full Address, ,
Download TL-0113

RSP Information

8608 Utica Avenue, Suite 100, Rancho Cucamonga, CA 91730

Test Methods

California Test (CT) Accreditations

Total 33 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleTechnician Certified?
CT 105: Calculations - Gradings (JTCP)2025-09-032026-09-03ActiveAntonio TorresYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2025-09-032026-09-03ActiveAntonio TorresYes
CT 125 GEN: Sampling - GENERAL2025-09-032026-09-03ActiveAntonio TorresYes
CT 125 HMA: Sampling - HMA2025-09-032026-09-03ActiveAntonio TorresYes
CT 125 HMA: Sampling - HMA (JTCP)2025-09-032026-09-03ActiveAntonio TorresYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2025-09-032026-09-03ActiveAntonio TorresYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2025-09-032026-09-03ActiveAntonio TorresYes
CT 204: LL, PL, PI2025-09-032026-09-03ActiveAntonio TorresYes
CT 205: Percent Crushed Particles (JTCP)2025-09-032026-09-03ActiveAntonio TorresYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2025-09-032026-09-03ActiveAntonio TorresYes
CT 217: Sand Equivalent (JTCP)2025-09-032026-09-03ActiveAntonio TorresYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2025-09-032026-09-03ActiveAntonio TorresYes
CT 227: Cleanness Value (JTCP)2025-09-032026-09-03ActiveAntonio TorresYes
CT 229: Durability (JTCP)2025-09-032026-09-03ActiveAntonio TorresYes
CT 231: Relative Compaction - Nuclear Gage2025-09-032026-09-03ActiveAntonio TorresYes
CT 308: Bulk SpG and Density - HMA2025-09-032026-09-03ActiveAntonio TorresYes
CT 309: Max SpG and Density - HMA2025-09-032026-09-03ActiveAntonio TorresYes
CT 370: Moisture Content by Microwave2025-09-032026-09-03ActiveAntonio TorresNo
CT 375: AC Density by Nuclear Gage2025-09-032026-09-03ActiveAntonio TorresYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2025-09-032026-09-03ActiveAntonio TorresYes
CT 518: Unit Weight - PCC (JTCP)2025-09-032026-09-03ActiveAntonio TorresYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2025-09-032026-09-03ActiveAntonio TorresYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2025-09-032026-09-03ActiveAntonio TorresYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2025-09-032026-09-03ActiveAntonio TorresYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2025-09-032026-09-03ActiveAntonio TorresYes
CT 524: Flexural Strength of Rapid Strength - PCC2025-09-032026-09-03ActiveAntonio TorresYes
CT 533: Ball Penetration - PCC2025-09-032026-09-03ActiveAntonio TorresYes
CT 539: Sampling Fresh Concrete (JTCP)2025-09-032026-09-03ActiveAntonio TorresYes
CT 540: Making Cylinders - PCC (JTCP)2025-09-032026-09-03ActiveAntonio TorresYes
CT 541: Flow Cone2025-09-032026-09-03ActiveAntonio TorresYes
CT 552: Relative Compaction of Polymer Concrete2025-09-032026-09-03ActiveAntonio TorresYes
CT 556: Slump - PCC (JTCP)2025-09-032026-09-03ActiveAntonio TorresYes
CT 557: Temperature - PCC (JTCP)2025-09-032026-09-03ActiveAntonio TorresYes

AASHTO/ASTM Proficiencies

Technicians in the Lab

Technician Summary

Total 12 items.
First NameLast NameActions
AugustoRios View
IkechiOkoro View
DanielEscobar View
MichaelReyes View
MatthewBarnum View
Anthony NIbarra View
OmarValdivia View
KCLafferty View
MohammadrezaAref Azar View
MatthewRios View
Roberto CarlosReyes View
IvanRamirez View

Technician Details

Details for Augusto Rios

First NameAugusto
Last NameRios
StatusActive
Total 28 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2025-05-072028-05-07ActiveGraham VelekYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2025-05-072028-05-07ActiveGraham VelekYes
CT 125 HMA: Sampling - HMA (JTCP)2022-07-222025-07-22ExpiredAvinash RallaYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2025-05-072028-05-07ActiveGraham VelekYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2025-05-072028-05-07ActiveGraham VelekYes
CT 205: Percent Crushed Particles (JTCP)2025-05-072028-05-07ActiveGraham VelekYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2025-05-072028-05-07ActiveGraham VelekYes
CT 217: Sand Equivalent (JTCP)2025-05-072028-05-07ActiveGraham VelekYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2025-05-072028-05-07ActiveGraham VelekYes
CT 227: Cleanness Value (JTCP)2025-05-072028-05-07ActiveGraham VelekYes
CT 229: Durability (JTCP)2025-05-072028-05-07ActiveGraham VelekYes
CT 231: Relative Compaction - Nuclear Gage2025-04-182027-04-18ActiveMajid FahrtoshYes
CT 308: Bulk SpG and Density - HMA2025-03-192026-03-19ActiveEdwin Rojas FloresYes
CT 309: Max SpG and Density - HMA2025-03-192026-03-19ActiveEdwin Rojas FloresYes
CT 375: AC Density by Nuclear Gage2025-03-192026-03-19ActiveEdwin Rojas FloresYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2024-08-022029-08-02ActiveSarmad DalalYes
CT 518: Unit Weight - PCC (JTCP)2024-08-022029-08-02ActiveSarmad DalalYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2025-05-092026-05-09ActiveMajid FahrtoshYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2025-05-092026-05-09ActiveMajid FahrtoshYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2024-08-022029-08-02ActiveSarmad DalalYes
CT 524: Flexural Strength of Rapid Strength - PCC2025-05-092026-05-09ActiveMajid FahrtoshYes
CT 533: Ball Penetration - PCC2025-05-092026-05-09ActiveMajid FahrtoshYes
CT 539: Sampling Fresh Concrete (JTCP)2024-08-022029-08-02ActiveSarmad DalalYes
CT 540: Making Cylinders - PCC (JTCP)2024-08-022029-08-02ActiveSarmad DalalYes
CT 541: Flow Cone2025-05-092026-05-09ActiveMajid FahrtoshYes
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 DalalYes
CT 557: Temperature - PCC (JTCP)2024-08-022029-08-02ActiveSarmad DalalYes
Total 14 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2022-07-222025-07-22ExpiredAvinash RallaYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2022-07-222025-07-22ExpiredAvinash RallaYes
AASHTO T30: Mechanical Analysis of Extracted Aggregate (JTCP)2023-03-242024-03-24ExpiredEd GamboaNo
AASHTO R47: Reducing Samples of HMA (JTCP)2022-07-222025-07-22ExpiredAvinash RallaYes
AASHTO R76: Reducing Samples of Agg (JTCP)2022-07-222025-07-22ExpiredAvinash RallaYes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2022-06-302025-06-30ExpiredAvinash RallaYes
AASHTO T176: Sand Equivalent (JTCP)2022-07-222025-07-22ExpiredAvinash RallaYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2022-06-302025-06-30ExpiredAvinash RallaYes
AASHTO T255: Evaporable Moisture Content (JTCP)2022-07-222025-07-22ExpiredAvinash RallaYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2022-06-302025-06-30ExpiredAvinash RallaYes
AASHTO T275: Bulk SpG - HMA (JTCP)2022-06-302025-06-30ExpiredAvinash RallaYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2022-06-302025-06-30ExpiredAvinash RallaNo
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2022-07-222025-07-22ExpiredAvinash RallaYes
AASHTO T335: Percentage of Fracture (JTCP)2022-07-222025-07-22ExpiredAvinash RallaYes

Details for Ikechi Okoro

First NameIkechi
Last NameOkoro
StatusActive
Total 31 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2022-10-282025-10-28ActiveDalton LaBoskeyYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2022-10-282025-10-28ActiveDalton LaBoskeyYes
CT 125 GEN: Sampling - GENERAL2025-07-172026-07-17ActiveAshley ShawYes
CT 125 HMA: Sampling - HMA2025-03-252027-03-25ActiveAshley ShawYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2022-10-282025-10-28ActiveDalton LaBoskeyYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2022-10-282025-10-28ActiveDalton LaBoskeyYes
CT 205: Percent Crushed Particles (JTCP)2022-10-282025-10-28ActiveDalton LaBoskeyYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2022-10-282025-10-28ActiveDalton LaBoskeyYes
CT 217: Sand Equivalent (JTCP)2022-10-282025-10-28ActiveDalton LaBoskeyYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2022-10-282025-10-28ActiveDalton LaBoskeyYes
CT 227: Cleanness Value (JTCP)2022-10-282025-10-28ActiveDalton LaBoskeyYes
CT 229: Durability (JTCP)2022-10-282025-10-28ActiveDalton LaBoskeyYes
CT 231: Relative Compaction - Nuclear Gage2025-07-182027-07-18ActiveEdwin Rojas FloresYes
CT 308: Bulk SpG and Density - HMA2025-03-192026-03-19ActiveEdwin Rojas FloresYes
CT 309: Max SpG and Density - HMA2025-03-192026-03-19ActiveEdwin Rojas FloresYes
CT 375: AC Density by Nuclear Gage2025-03-192026-03-19ActiveEdwin Rojas FloresYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2023-03-172028-03-17ActiveDavid MedinaYes
CT 518: Unit Weight - PCC (JTCP)2023-03-172028-03-17ActiveDavid MedinaYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2025-03-192026-03-19ActiveEdwin Rojas FloresYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2025-03-192026-03-19ActiveEdwin Rojas FloresYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2023-03-172028-03-17ActiveDavid MedinaYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2025-03-192026-03-19ActiveEdwin Rojas FloresYes
CT 524: Flexural Strength of Rapid Strength - PCC2025-03-192026-03-19ActiveEdwin Rojas FloresYes
CT 533: Ball Penetration - PCC2025-03-192026-03-19ActiveEdwin Rojas FloresYes
CT 539: Sampling Fresh Concrete (JTCP)2023-03-172028-03-17ActiveDavid MedinaYes
CT 540: Making Cylinders - PCC (JTCP)2023-03-172028-03-17ActiveDavid MedinaYes
CT 541: Flow Cone2025-03-192026-03-19ActiveEdwin Rojas FloresYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2023-03-172028-03-17ActiveDavid MedinaNo
CT 552: Relative Compaction of Polymer Concrete2023-07-172024-07-17ExpiredAshley ShawYes
CT 556: Slump - PCC (JTCP)2023-03-172028-03-17ActiveDavid MedinaYes
CT 557: Temperature - PCC (JTCP)2023-03-172028-03-17ActiveDavid MedinaYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Daniel Escobar

First NameDaniel
Last NameEscobar
StatusActive
Total 28 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2024-10-022027-10-02ActiveSarmad DalalYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2024-10-022027-10-02ActiveSarmad DalalYes
CT 125 HMA: Sampling - HMA (JTCP)2024-02-232027-02-23ActiveFirooz Ahmad HosainyYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2024-10-022027-10-02ActiveSarmad DalalYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2024-10-022027-10-02ActiveSarmad DalalYes
CT 205: Percent Crushed Particles (JTCP)2024-10-022027-10-02ActiveSarmad DalalYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2024-10-022027-10-02ActiveSarmad DalalYes
CT 217: Sand Equivalent (JTCP)2024-10-022027-10-02ActiveSarmad DalalYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2024-10-022027-10-02ActiveSarmad DalalYes
CT 227: Cleanness Value (JTCP)2024-10-022027-10-02ActiveSarmad DalalYes
CT 229: Durability (JTCP)2024-10-022027-10-02ActiveSarmad DalalYes
CT 231: Relative Compaction - Nuclear Gage2024-11-022026-11-02ActiveEdwin Rojas FloresYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2024-02-232027-02-23ActiveFirooz Ahmad HosainyNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2024-06-072029-06-07ActiveSarmad DalalYes
CT 518: Unit Weight - PCC (JTCP)2024-06-072029-06-07ActiveSarmad DalalYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2025-05-022027-05-02ActiveEdwin Rojas FloresYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2025-05-022027-05-02ActiveEdwin Rojas FloresYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2024-06-072029-06-07ActiveSarmad DalalYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2025-05-022027-05-02ActiveEdwin Rojas FloresYes
CT 524: Flexural Strength of Rapid Strength - PCC2025-05-022027-05-02ActiveEdwin Rojas FloresYes
CT 533: Ball Penetration - PCC2025-04-032027-04-03ActiveEdwin Rojas FloresYes
CT 539: Sampling Fresh Concrete (JTCP)2024-06-072029-06-07ActiveSarmad DalalYes
CT 540: Making Cylinders - PCC (JTCP)2024-06-072029-06-07ActiveSarmad DalalYes
CT 541: Flow Cone2025-05-022027-05-02ActiveEdwin Rojas FloresYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2024-06-072029-06-07ActiveSarmad DalalNo
CT 552: Relative Compaction of Polymer Concrete2025-04-032027-04-03ActiveEdwin Rojas FloresYes
CT 556: Slump - PCC (JTCP)2024-06-072029-06-07ActiveSarmad DalalYes
CT 557: Temperature - PCC (JTCP)2024-06-072029-06-07ActiveSarmad DalalYes
Total 7 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2024-02-232027-02-23ActiveFirooz Ahmad HosainyYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2024-02-232027-02-23ActiveFirooz Ahmad HosainyYes
AASHTO R47: Reducing Samples of HMA (JTCP)2024-02-232027-02-23ActiveFirooz Ahmad HosainyYes
AASHTO R76: Reducing Samples of Agg (JTCP)2024-02-232027-02-23ActiveFirooz Ahmad HosainyYes
AASHTO T176: Sand Equivalent (JTCP)2024-02-232027-02-23ActiveFirooz Ahmad HosainyYes
AASHTO T255: Evaporable Moisture Content (JTCP)2024-02-232027-02-23ActiveFirooz Ahmad HosainyYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2024-02-232027-02-23ActiveFirooz Ahmad HosainyYes

Details for Michael Reyes

First NameMichael
Last NameReyes
StatusActive
Total 28 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2024-08-302027-08-30ActiveSarmad DalalYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2024-08-302027-08-30ActiveSarmad DalalYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2024-08-302027-08-30ActiveSarmad DalalYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2024-08-302027-08-30ActiveSarmad DalalYes
CT 205: Percent Crushed Particles (JTCP)2024-08-302027-08-30ActiveSarmad DalalYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2024-08-302027-08-30ActiveSarmad DalalYes
CT 217: Sand Equivalent (JTCP)2024-08-302027-08-30ActiveSarmad DalalYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2024-08-302027-08-30ActiveSarmad DalalYes
CT 227: Cleanness Value (JTCP)2024-08-302027-08-30ActiveSarmad DalalYes
CT 229: Durability (JTCP)2024-08-302027-08-30ActiveSarmad DalalYes
CT 231: Relative Compaction - Nuclear Gage2024-10-232025-10-23ExpiredAshley ShawYes
CT 308: Bulk SpG and Density - HMA2025-03-192026-03-19ActiveEdwin Rojas FloresYes
CT 309: Max SpG and Density - HMA2025-03-192026-03-19ActiveEdwin Rojas FloresYes
CT 375: AC Density by Nuclear Gage2025-03-192026-03-19ActiveEdwin Rojas FloresYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2025-03-142030-03-14ActiveGabriela LopezYes
CT 518: Unit Weight - PCC (JTCP)2025-03-142030-03-14ActiveGabriela LopezYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2024-04-102026-04-10ActiveRoy(Chip) DennerYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2024-04-102026-04-10ActiveRoy(Chip) DennerYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2025-03-142030-03-14ActiveGabriela LopezYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2024-10-232025-10-23ExpiredAshley ShawYes
CT 524: Flexural Strength of Rapid Strength - PCC2024-10-232025-10-23ExpiredAshley ShawYes
CT 533: Ball Penetration - PCC2024-10-232025-10-23ExpiredAshley ShawYes
CT 539: Sampling Fresh Concrete (JTCP)2025-03-142030-03-14ActiveGabriela LopezYes
CT 540: Making Cylinders - PCC (JTCP)2025-03-142030-03-14ActiveGabriela LopezYes
CT 541: Flow Cone2024-10-232025-10-23ExpiredAshley ShawYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2025-03-142030-03-14ActiveGabriela LopezNo
CT 556: Slump - PCC (JTCP)2025-03-142030-03-14ActiveGabriela LopezYes
CT 557: Temperature - PCC (JTCP)2025-03-142030-03-14ActiveGabriela LopezYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Matthew Barnum

First NameMatthew
Last NameBarnum
StatusActive
Total 29 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2025-01-082028-01-08ActiveFirooz Ahmad HosainyYes
CT 125 ADMIX: Sampling - ADMIXTURE2019-07-162021-07-16ExpiredRoy(Chip) DennerYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2025-01-082028-01-08ActiveGabriela LopezYes
CT 125 BIT: Sampling - BITUMINOUS2019-07-162021-07-16ExpiredRoy(Chip) DennerYes
CT 125 CEM: Sampling - CEM2021-07-132023-07-13ExpiredBrandt HouchenYes
CT 125 GEN: Sampling - GENERAL2021-07-132023-07-13ExpiredBrandt HouchenYes
CT 125 HMA: Sampling - HMA2021-07-132023-07-13ExpiredBrandt HouchenYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2025-01-082028-01-08ActiveFirooz Ahmad HosainyYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2025-01-082028-01-08ActiveFirooz Ahmad HosainyYes
CT 205: Percent Crushed Particles (JTCP)2025-01-082028-01-08ActiveFirooz Ahmad HosainyYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2025-01-082028-01-08ActiveFirooz Ahmad HosainyYes
CT 217: Sand Equivalent (JTCP)2025-01-082028-01-08ActiveFirooz Ahmad HosainyYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2025-01-082028-01-08ActiveFirooz Ahmad HosainyYes
CT 227: Cleanness Value (JTCP)2025-01-082028-01-08ActiveFirooz Ahmad HosainyYes
CT 229: Durability (JTCP)2025-01-082028-01-08ActiveFirooz Ahmad HosainyYes
CT 231: Relative Compaction - Nuclear Gage2024-08-062026-08-06ActiveAshley ShawYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2022-09-302027-09-30ActiveAvinash RallaYes
CT 518: Unit Weight - PCC (JTCP)2022-09-302027-09-30ActiveAvinash RallaYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2024-08-062026-08-06ActiveAshley ShawYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2024-08-062026-08-06ActiveAshley ShawYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2022-09-302027-09-30ActiveAvinash RallaYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2025-07-182026-07-18ActiveEdwin Rojas FloresYes
CT 524: Flexural Strength of Rapid Strength - PCC2024-08-062026-08-06ActiveAshley ShawYes
CT 533: Ball Penetration - PCC2024-08-062026-08-06ActiveAshley ShawYes
CT 539: Sampling Fresh Concrete (JTCP)2022-09-302027-09-30ActiveAvinash RallaYes
CT 540: Making Cylinders - PCC (JTCP)2022-09-302027-09-30ActiveAvinash RallaYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2022-09-302027-09-30ActiveAvinash RallaNo
CT 556: Slump - PCC (JTCP)2022-09-302027-09-30ActiveAvinash RallaYes
CT 557: Temperature - PCC (JTCP)2022-09-302027-09-30ActiveAvinash RallaYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Anthony N Ibarra

First NameAnthony N
Last NameIbarra
StatusActive
Total 28 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2024-08-022027-08-02ActiveFirooz Ahmad HosainyYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2024-08-022027-08-02ActiveFirooz Ahmad HosainyYes
CT 125 HMA: Sampling - HMA (JTCP)2024-08-022027-08-02ActiveFirooz Ahmad HosainyYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2024-01-102027-01-10ActiveFirooz Ahmad HosainyYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2024-01-102027-01-10ActiveFirooz Ahmad HosainyYes
CT 205: Percent Crushed Particles (JTCP)2024-01-102027-01-10ActiveFirooz Ahmad HosainyYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2024-01-102027-01-10ActiveFirooz Ahmad HosainyYes
CT 217: Sand Equivalent (JTCP)2024-01-102027-01-10ActiveFirooz Ahmad HosainyYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2024-01-102027-01-10ActiveFirooz Ahmad HosainyYes
CT 227: Cleanness Value (JTCP)2024-01-102027-01-10ActiveFirooz Ahmad HosainyYes
CT 229: Durability (JTCP)2024-01-102027-01-10ActiveFirooz Ahmad HosainyYes
CT 231: Relative Compaction - Nuclear Gage2025-04-162026-04-16ActiveAllen OliverYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2024-08-022027-08-02ActiveFirooz Ahmad HosainyNo
CT 308: Bulk SpG and Density - HMA2025-04-162026-04-16ActiveAllen OliverYes
CT 309: Max SpG and Density - HMA2021-06-092022-06-09ExpiredAfsaneh OstovarYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2020-10-092025-10-09ExpiredDalton LaBoskeyYes
CT 518: Unit Weight - PCC (JTCP)2020-10-092025-10-09ExpiredDalton LaBoskeyYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2024-10-092025-10-09ExpiredAshley ShawYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2025-04-162026-04-16ActiveAllen OliverYes
CT 524: Flexural Strength of Rapid Strength - PCC2025-04-162026-04-16ActiveAllen OliverYes
CT 533: Ball Penetration - PCC2024-04-032025-04-03ExpiredEdwin Rojas FloresYes
CT 539: Sampling Fresh Concrete (JTCP)2020-10-092025-10-09ExpiredDalton LaBoskeyYes
CT 540: Making Cylinders - PCC (JTCP)2020-10-092025-10-09ExpiredDalton LaBoskeyYes
CT 541: Flow Cone2025-04-162026-04-16ActiveAllen OliverYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2020-10-092025-10-09ExpiredDalton LaBoskeyNo
CT 552: Relative Compaction of Polymer Concrete2022-04-212024-04-21ExpiredIgnocencio HerreraYes
CT 556: Slump - PCC (JTCP)2020-10-092025-10-09ExpiredDalton LaBoskeyYes
CT 557: Temperature - PCC (JTCP)2020-10-092025-10-09ExpiredDalton LaBoskeyYes
Total 17 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2024-08-022027-08-02ActiveFirooz Ahmad HosainyYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2024-08-022027-08-02ActiveFirooz Ahmad HosainyYes
AASHTO T30: Mechanical Analysis of Extracted Aggregate (JTCP)2023-03-242024-03-24ExpiredEd GamboaNo
AASHTO R47: Reducing Samples of HMA (JTCP)2024-08-022027-08-02ActiveFirooz Ahmad HosainyYes
AASHTO R76: Reducing Samples of Agg (JTCP)2024-08-022027-08-02ActiveFirooz Ahmad HosainyYes
AASHTO T84: SpG & Absorption - Fine Aggregates2025-03-102026-03-10ActiveAllen OliverYes
AASHTO T85: SpG & Absorption - Coarse Aggregates2025-04-102026-04-10ActiveAllen OliverYes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2024-08-092027-08-09ActiveFirooz Ahmad HosainyYes
AASHTO T176: Sand Equivalent (JTCP)2024-08-022027-08-02ActiveFirooz Ahmad HosainyYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2024-08-092027-08-09ActiveFirooz Ahmad HosainyYes
AASHTO T255: Evaporable Moisture Content (JTCP)2024-08-022027-08-02ActiveFirooz Ahmad HosainyYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2024-08-092027-08-09ActiveFirooz Ahmad HosainyYes
AASHTO T275: Bulk SpG - HMA (JTCP)2024-08-092027-08-09ActiveFirooz Ahmad HosainyYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2024-08-092027-08-09ActiveFirooz Ahmad HosainyNo
AASHTO T312: Gyratory Compactor2025-04-102026-04-10ActiveAllen OliverNo
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2024-08-022027-08-02ActiveFirooz Ahmad HosainyYes
AASHTO T335: Percentage of Fracture (JTCP)2024-08-022027-08-02ActiveFirooz Ahmad HosainyYes

Details for Omar Valdivia

First NameOmar
Last NameValdivia
StatusActive
Total 29 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2024-10-022027-10-02ActiveSarmad DalalYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2024-10-022027-10-02ActiveSarmad DalalYes
CT 125 HMA: Sampling - HMA (JTCP)2023-12-222026-12-22ActiveFirooz Ahmad HosainyYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2024-10-022027-10-02ActiveSarmad DalalYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2024-10-022027-10-02ActiveSarmad DalalYes
CT 205: Percent Crushed Particles (JTCP)2024-10-022027-10-02ActiveSarmad DalalYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2024-10-022027-10-02ActiveSarmad DalalYes
CT 217: Sand Equivalent (JTCP)2024-10-022027-10-02ActiveSarmad DalalYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2024-10-022027-10-02ActiveSarmad DalalYes
CT 227: Cleanness Value (JTCP)2024-10-022027-10-02ActiveSarmad DalalYes
CT 229: Durability (JTCP)2024-10-022027-10-02ActiveSarmad DalalYes
CT 231: Relative Compaction - Nuclear Gage2025-10-112027-10-11ActiveJay HortonYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2023-12-222026-12-22ActiveFirooz Ahmad HosainyNo
CT 375: AC Density by Nuclear Gage2025-10-172026-10-17ActiveJay HortonYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2024-06-072029-06-07ActiveSarmad DalalYes
CT 518: Unit Weight - PCC (JTCP)2024-06-072029-06-07ActiveSarmad DalalYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2024-04-032026-04-03ActiveEdwin Rojas FloresYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2024-04-032026-04-03ActiveEdwin Rojas FloresYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2024-06-072029-06-07ActiveSarmad DalalYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2024-04-032026-04-03ActiveEdwin Rojas FloresYes
CT 524: Flexural Strength of Rapid Strength - PCC2024-04-032026-04-03ActiveEdwin Rojas FloresYes
CT 533: Ball Penetration - PCC2025-04-042027-04-04ActiveEdwin Rojas FloresYes
CT 539: Sampling Fresh Concrete (JTCP)2024-06-072029-06-07ActiveSarmad DalalYes
CT 540: Making Cylinders - PCC (JTCP)2024-06-072029-06-07ActiveSarmad DalalYes
CT 541: Flow Cone2024-04-032026-04-03ActiveEdwin Rojas FloresYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2024-06-072029-06-07ActiveSarmad DalalNo
CT 552: Relative Compaction of Polymer Concrete2024-04-032026-04-03ActiveEdwin Rojas FloresYes
CT 556: Slump - PCC (JTCP)2024-06-072029-06-07ActiveSarmad DalalYes
CT 557: Temperature - PCC (JTCP)2024-06-072029-06-07ActiveSarmad DalalYes
Total 8 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2023-12-222026-12-22ActiveFirooz Ahmad HosainyYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2023-12-222026-12-22ActiveFirooz Ahmad HosainyYes
AASHTO R47: Reducing Samples of HMA (JTCP)2023-12-222026-12-22ActiveFirooz Ahmad HosainyYes
AASHTO R76: Reducing Samples of Agg (JTCP)2023-12-222026-12-22ActiveFirooz Ahmad HosainyYes
AASHTO T176: Sand Equivalent (JTCP)2023-12-222026-12-22ActiveFirooz Ahmad HosainyYes
AASHTO T255: Evaporable Moisture Content (JTCP)2023-12-222026-12-22ActiveFirooz Ahmad HosainyYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2023-12-222026-12-22ActiveFirooz Ahmad HosainyYes
AASHTO T335: Percentage of Fracture (JTCP)2023-12-222026-12-22ActiveFirooz Ahmad HosainyYes

Details for KC Lafferty

First NameKC
Last NameLafferty
StatusActive
Total 25 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2023-03-102026-03-10ActiveDavid MedinaYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2023-03-102026-03-10ActiveDavid MedinaYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2023-03-102026-03-10ActiveDavid MedinaYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2023-03-102026-03-10ActiveDavid MedinaYes
CT 205: Percent Crushed Particles (JTCP)2023-03-102026-03-10ActiveAvinash RallaYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2023-03-102026-03-10ActiveDavid MedinaYes
CT 217: Sand Equivalent (JTCP)2023-03-102026-03-10ActiveDavid MedinaYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2023-03-102026-03-10ActiveDavid MedinaYes
CT 227: Cleanness Value (JTCP)2023-03-102026-03-10ActiveDavid MedinaYes
CT 229: Durability (JTCP)2023-03-102026-03-10ActiveDavid MedinaYes
CT 231: Relative Compaction - Nuclear Gage2025-08-062027-08-06ActiveEdwin Rojas FloresYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2022-03-182027-03-18ActiveDalton LaBoskeyYes
CT 518: Unit Weight - PCC (JTCP)2022-03-182027-03-18ActiveDalton LaBoskeyYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2024-08-062026-08-06ActiveAshley ShawYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2024-08-062026-08-06ActiveAshley ShawYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2022-03-182027-03-18ActiveDalton LaBoskeyYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2024-08-062026-08-06ActiveAshley ShawYes
CT 524: Flexural Strength of Rapid Strength - PCC2024-08-062026-08-06ActiveAshley ShawYes
CT 533: Ball Penetration - PCC2024-08-062026-08-06ActiveAshley ShawYes
CT 539: Sampling Fresh Concrete (JTCP)2022-03-182027-03-18ActiveDalton LaBoskeyYes
CT 540: Making Cylinders - PCC (JTCP)2022-03-182027-03-18ActiveDalton LaBoskeyYes
CT 541: Flow Cone2024-08-062026-08-06ActiveAshley ShawYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2022-03-182027-03-18ActiveDalton LaBoskeyNo
CT 556: Slump - PCC (JTCP)2022-03-182027-03-18ActiveDalton LaBoskeyYes
CT 557: Temperature - PCC (JTCP)2022-03-182027-03-18ActiveDalton LaBoskeyYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Mohammadreza Aref Azar

First NameMohammadreza
Last NameAref Azar
StatusActive
Total 25 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2023-05-192026-05-19ActiveDavid MedinaYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2023-05-192026-05-19ActiveDavid MedinaYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2023-05-192026-05-19ActiveDavid MedinaYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2023-05-192026-05-19ActiveDavid MedinaYes
CT 205: Percent Crushed Particles (JTCP)2023-05-192026-05-19ActiveDavid MedinaYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2023-05-192026-05-19ActiveDavid MedinaYes
CT 217: Sand Equivalent (JTCP)2023-05-192026-05-19ActiveDavid MedinaYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2023-05-192026-05-19ActiveDavid MedinaYes
CT 227: Cleanness Value (JTCP)2023-05-192026-05-19ActiveDavid MedinaYes
CT 229: Durability (JTCP)2023-05-192026-05-19ActiveDavid MedinaYes
CT 231: Relative Compaction - Nuclear Gage2025-05-142026-05-14ActiveEdwin Rojas FloresYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2022-09-162027-09-16ActiveAvinash RallaYes
CT 518: Unit Weight - PCC (JTCP)2022-09-162027-09-16ActiveAvinash RallaYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2025-05-142026-05-14ActiveEdwin Rojas FloresYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2025-05-142026-05-14ActiveEdwin Rojas FloresYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2022-09-162027-09-16ActiveAvinash RallaYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2025-05-142026-05-14ActiveEdwin Rojas FloresYes
CT 524: Flexural Strength of Rapid Strength - PCC2025-05-142026-05-14ActiveEdwin Rojas FloresYes
CT 533: Ball Penetration - PCC2025-05-142026-05-14ActiveEdwin Rojas FloresYes
CT 539: Sampling Fresh Concrete (JTCP)2022-09-162027-09-16ActiveAvinash RallaYes
CT 540: Making Cylinders - PCC (JTCP)2022-09-162027-09-16ActiveAvinash RallaYes
CT 541: Flow Cone2025-05-142026-05-14ActiveEdwin Rojas FloresYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2022-09-162027-09-16ActiveAvinash RallaNo
CT 556: Slump - PCC (JTCP)2022-09-162027-09-16ActiveAvinash RallaYes
CT 557: Temperature - PCC (JTCP)2022-09-162027-09-16ActiveAvinash RallaYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Matthew Rios

First NameMatthew
Last NameRios
StatusActive
Total 27 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyYes
CT 125 HMA: Sampling - HMA (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2023-09-012026-09-01ActiveGabriela LopezYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2023-09-012026-09-01ActiveGabriela LopezYes
CT 205: Percent Crushed Particles (JTCP)2023-09-012026-09-01ActiveFirooz Ahmad HosainyYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2023-09-012026-09-01ActiveFirooz Ahmad HosainyYes
CT 217: Sand Equivalent (JTCP)2023-09-012026-09-01ActiveGabriela LopezYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2023-09-012026-09-01ActiveGabriela LopezYes
CT 227: Cleanness Value (JTCP)2023-09-012026-09-01ActiveGabriela LopezYes
CT 229: Durability (JTCP)2023-09-012026-09-01ActiveGabriela LopezYes
CT 231: Relative Compaction - Nuclear Gage2025-03-252027-03-25ActiveEdwin Rojas FloresYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2023-12-082028-12-08ActiveFirooz Ahmad HosainyYes
CT 518: Unit Weight - PCC (JTCP)2023-12-082028-12-08ActiveFirooz Ahmad HosainyYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2025-03-252027-03-25ActiveEdwin Rojas FloresYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2025-03-252027-03-25ActiveEdwin Rojas FloresYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2023-12-082028-12-08ActiveFirooz Ahmad HosainyYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2025-07-182026-07-18ActiveEdwin Rojas FloresYes
CT 524: Flexural Strength of Rapid Strength - PCC2025-07-182026-07-18ActiveEdwin Rojas FloresYes
CT 533: Ball Penetration - PCC2025-03-252027-03-25ActiveEdwin Rojas FloresYes
CT 539: Sampling Fresh Concrete (JTCP)2023-12-082028-12-08ActiveFirooz Ahmad HosainyYes
CT 540: Making Cylinders - PCC (JTCP)2023-12-082028-12-08ActiveFirooz Ahmad HosainyYes
CT 541: Flow Cone2025-03-252027-03-25ActiveEdwin Rojas FloresYes
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 HosainyYes
CT 557: Temperature - PCC (JTCP)2023-12-082028-12-08ActiveFirooz Ahmad HosainyYes
Total 8 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyYes
AASHTO R47: Reducing Samples of HMA (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyYes
AASHTO R76: Reducing Samples of Agg (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyYes
AASHTO T176: Sand Equivalent (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyYes
AASHTO T255: Evaporable Moisture Content (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyYes
AASHTO T335: Percentage of Fracture (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyYes

Details for Roberto Carlos Reyes

First NameRoberto Carlos
Last NameReyes
StatusActive
Total 31 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2024-05-032027-05-03ActiveGabriela LopezYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2024-05-032027-05-03ActiveGabriela LopezYes
CT 125 HMA: Sampling - HMA (JTCP)2024-05-032027-05-03ActiveGabriela LopezYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2023-09-292026-09-29ActiveGabriela LopezYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2023-09-292026-09-29ActiveBenjamin MartinezYes
CT 204: LL, PL, PI2025-04-162027-04-16ActiveAllen OliverYes
CT 205: Percent Crushed Particles (JTCP)2023-09-292026-09-29ActiveGabriela LopezYes
CT 211: LA Rattler2024-11-262026-11-26ActiveAllen OliverNo
CT 213: Organic Impurities of PCC sand2024-11-262026-11-26ActiveAllen OliverNo
CT 214: Sodium Sulfate Soundness2025-02-122027-02-12ActiveSalvador Lopez-ZamoraNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2023-09-292026-09-29ActiveGabriela LopezYes
CT 217: Sand Equivalent (JTCP)2023-09-292026-09-29ActiveGabriela LopezYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2023-09-292026-09-29ActiveGabriela LopezYes
CT 227: Cleanness Value (JTCP)2023-09-292026-09-29ActiveGabriela LopezYes
CT 229: Durability (JTCP)2023-09-292026-09-29ActiveGabriela LopezYes
CT 231: Relative Compaction - Nuclear Gage2024-11-262026-11-26ActiveAllen OliverYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2024-05-032027-05-03ActiveGabriela LopezNo
CT 308: Bulk SpG and Density - HMA2025-02-122026-02-12ActiveSalvador Lopez-ZamoraYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2020-10-092025-10-09ExpiredAvinash RallaYes
CT 518: Unit Weight - PCC (JTCP)2020-10-092025-10-09ExpiredAvinash RallaYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2024-11-262026-11-26ActiveAllen OliverYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2024-11-262026-11-26ActiveAllen OliverYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2020-10-092025-10-09ExpiredAvinash RallaYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2025-09-102026-09-10ActiveAllen OliverYes
CT 524: Flexural Strength of Rapid Strength - PCC2025-09-102027-09-10ActiveAllen OliverYes
CT 539: Sampling Fresh Concrete (JTCP)2020-10-092025-10-09ExpiredAvinash RallaYes
CT 540: Making Cylinders - PCC (JTCP)2020-10-092025-10-09ExpiredAvinash RallaYes
CT 541: Flow Cone2024-11-262025-11-26ActiveAllen OliverYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2020-10-092025-10-09ExpiredAvinash RallaNo
CT 556: Slump - PCC (JTCP)2020-10-092025-10-09ExpiredAvinash RallaYes
CT 557: Temperature - PCC (JTCP)2020-10-092025-10-09ExpiredAvinash RallaYes
Total 13 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2024-05-032027-05-03ActiveGabriela LopezYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2024-05-032027-05-03ActiveFirooz Ahmad HosainyYes
AASHTO R47: Reducing Samples of HMA (JTCP)2024-05-032027-05-03ActiveGabriela LopezYes
AASHTO R76: Reducing Samples of Agg (JTCP)2024-05-032027-05-03ActiveGabriela LopezYes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2024-05-232027-05-23ActiveFirooz Ahmad HosainyYes
AASHTO T176: Sand Equivalent (JTCP)2024-05-032027-05-03ActiveGabriela LopezYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2024-05-232027-05-23ActiveFirooz Ahmad HosainyYes
AASHTO T255: Evaporable Moisture Content (JTCP)2024-05-032027-05-03ActiveGabriela LopezYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2024-05-232027-05-23ActiveFirooz Ahmad HosainyYes
AASHTO T275: Bulk SpG - HMA (JTCP)2024-05-232027-05-23ActiveFirooz Ahmad HosainyYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2024-05-232027-05-23ActiveFirooz Ahmad HosainyNo
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2024-05-032027-05-03ActiveGabriela LopezYes
AASHTO T335: Percentage of Fracture (JTCP)2024-05-032027-05-03ActiveFirooz Ahmad HosainyYes

Details for Ivan Ramirez

First NameIvan
Last NameRamirez
StatusActive
Total 28 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2024-06-142027-06-14ActiveBrian EllisYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2024-06-142027-06-14ActiveBrian EllisYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2024-06-142027-06-14ActiveBrian EllisYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2024-07-242027-07-24ActiveBrian EllisYes
CT 205: Percent Crushed Particles (JTCP)2024-07-252027-07-25ActiveBrian EllisYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2024-06-142027-06-14ActiveBrian EllisYes
CT 217: Sand Equivalent (JTCP)2024-06-142027-06-14ActiveBrian EllisYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2024-06-142027-06-14ActiveBrian EllisYes
CT 227: Cleanness Value (JTCP)2024-06-142027-06-14ActiveBrian EllisYes
CT 229: Durability (JTCP)2024-06-142027-06-14ActiveBrian EllisYes
CT 231: Relative Compaction - Nuclear Gage2025-08-062027-08-06ActiveEdwin Rojas FloresYes
CT 308: Bulk SpG and Density - HMA2025-03-192026-03-19ActiveEdwin Rojas FloresYes
CT 309: Max SpG and Density - HMA2025-03-192026-03-19ActiveEdwin Rojas FloresYes
CT 375: AC Density by Nuclear Gage2025-03-192026-03-19ActiveEdwin Rojas FloresYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2024-02-022029-02-02ActiveSarmad DalalYes
CT 518: Unit Weight - PCC (JTCP)2024-02-022029-02-02ActiveSarmad DalalYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2025-08-062027-08-06ActiveEdwin Rojas FloresYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2025-08-062027-08-06ActiveEdwin Rojas FloresYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2024-02-022029-02-02ActiveSarmad DalalYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2025-08-062027-08-06ActiveEdwin Rojas FloresYes
CT 524: Flexural Strength of Rapid Strength - PCC2025-08-062027-08-06ActiveEdwin Rojas FloresYes
CT 533: Ball Penetration - PCC2025-08-062027-08-06ActiveEdwin Rojas FloresYes
CT 539: Sampling Fresh Concrete (JTCP)2024-02-022029-02-02ActiveSarmad DalalYes
CT 540: Making Cylinders - PCC (JTCP)2024-02-022029-02-02ActiveSarmad DalalYes
CT 541: Flow Cone2025-08-062027-08-06ActiveEdwin Rojas FloresYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2024-02-022029-02-02ActiveSarmad DalalNo
CT 556: Slump - PCC (JTCP)2024-02-022029-02-02ActiveSarmad DalalYes
CT 557: Temperature - PCC (JTCP)2024-02-022029-02-02ActiveSarmad DalalYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
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