Lab details for Riverside, County of

Basic Information

Lab NameRiverside, County of
Manager NameElmer Datuin
Lab EmailEDATUIN@RIVCO.ORG
Lab Telephone951-323-7635
Lab Fax951-247-1006
Lab Full Address2950 Washington St., Riverside, CA 92780
Zip92780
Lab TypeLocal Agency
District8

RSP Information

2950 Washington Street, Riverside, CA 92504

Test Methods

California Test (CT) Accreditations

Total 27 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleTester Certified?
CT 105: Calculations - Gradings (JTCP)2021-09-292022-09-29ActiveShaya MeisamifardYes
CT 106: Definitions - Specific Gravity (SpG)2021-09-292022-09-29ActiveShaya MeisamifardNo
CT 125 ADMIX: Sampling - ADMIXTURE2021-09-292022-09-29ActiveShaya MeisamifardNo
CT 125 AGG: Sampling - AGGREGATES (JTCP)2021-09-292022-09-29ActiveShaya MeisamifardYes
CT 125 BIT: Sampling - BITUMINOUS2021-09-292022-09-29ActiveShaya MeisamifardNo
CT 125 CEM: Sampling - CEM2021-09-292022-09-29ActiveShaya MeisamifardNo
CT 125 GEN: Sampling - GENERAL2021-09-292022-09-29ActiveShaya MeisamifardNo
CT 125 HMA: Sampling - HMA (JTCP)2021-09-292022-09-29ActiveShaya MeisamifardNo
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2021-09-292022-09-29ActiveShaya MeisamifardYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2021-09-292022-09-29ActiveShaya MeisamifardYes
CT 205: Percent Crushed Particles (JTCP)2021-09-292022-09-29ActiveShaya MeisamifardYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2021-09-292022-09-29ActiveShaya MeisamifardYes
CT 217: Sand Equivalent (JTCP)2021-09-292022-09-29ActiveShaya MeisamifardYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2021-09-292022-09-29ActiveShaya MeisamifardYes
CT 227: Cleanness Value (JTCP)2021-09-292022-09-29ActiveShaya MeisamifardYes
CT 231: Relative Compaction - Nuclear Gage2021-09-292022-09-29ActiveShaya MeisamifardYes
CT 301: "R" Value2021-09-292022-09-29ActiveShaya MeisamifardYes
CT 308: Bulk SpG and Density - HMA2021-09-292022-09-29ActiveShaya MeisamifardNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2021-09-292022-09-29ActiveShaya MeisamifardYes
CT 518: Unit Weight - PCC (JTCP)2021-09-292022-09-29ActiveShaya MeisamifardYes
CT 521: Compressive Strength - PCC2021-09-292022-09-29ActiveShaya MeisamifardYes
CT 533: Ball Penetration - PCC2021-09-292022-09-29ActiveShaya MeisamifardYes
CT 539: Sampling Fresh Concrete (JTCP)2021-09-292022-09-29ActiveShaya MeisamifardYes
CT 540: Making Cylinders - PCC (JTCP)2021-09-292022-09-29ActiveShaya MeisamifardYes
CT 547: Bridge Profilograph2021-09-292022-09-29ActiveShaya MeisamifardYes
CT 556: Slump - PCC (JTCP)2021-09-292022-09-29ActiveShaya MeisamifardYes
CT 557: Temperature - PCC (JTCP)2021-09-292022-09-29ActiveShaya MeisamifardYes

AASHTO/ASTM Proficiencies

Test MethodObtained DateExpiration DateStatusIA ResponsibleTester Certified?
No results found.

Testers in the Lab

Tester Summary

Total 21 items.
First NameLast NameActions
AaronLee View
AndrewPotter View
BillIngram View
BrianPerryman View
ElmerDatuin View
HabtamuZewde View
LarryJuarez View
MarcWinchak View
PatrickBerg View
TimBarnthouse View
ReneCervantes View
DavidHylkema View
EricLohr View
JustinRobbins View
AndyHunyh View
TraiNguyen View
GabrielMunoz View
DustinRace View
AndyHuynh View
RafidAlhateethi View
KassieCullivan View

Tester Details

Details for Aaron Lee

First NameAaron
Last NameLee
StatusActive
Total 22 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2021-06-182024-06-18ActiveSarbjit GrewalYes
CT 125 ADMIX: Sampling - ADMIXTURE2016-04-282018-04-28ExpiredRoberto JarquinYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2021-06-182024-06-18ActiveSarbjit GrewalYes
CT 125 BIT: Sampling - BITUMINOUS2018-08-012020-08-01ExpiredVincent OnohYes
CT 125 CEM: Sampling - CEM2016-04-282018-04-28ExpiredRoberto JarquinYes
CT 125 GEN: Sampling - GENERAL2018-08-012020-08-01ExpiredVincent OnohYes
CT 125 HMA: Sampling - HMA (JTCP)2018-08-012021-08-01ExpiredVincent OnohYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2021-06-182024-06-18ActiveSarbjit GrewalYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2021-06-182024-06-18ActiveSarbjit GrewalYes
CT 205: Percent Crushed Particles (JTCP)2021-06-182024-06-18ActiveSarbjit GrewalYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2021-06-182024-06-18ActiveSarbjit GrewalYes
CT 217: Sand Equivalent (JTCP)2021-06-182024-06-18ActiveSarbjit GrewalYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2021-06-182024-06-18ActiveSarbjit GrewalYes
CT 227: Cleanness Value (JTCP)2021-06-182024-06-18ActiveSarbjit GrewalYes
CT 229: Durability (JTCP)2021-06-182024-06-18ActiveSarbjit GrewalNo
CT 231: Relative Compaction - Nuclear Gage2020-05-202022-05-20ExpiredBrandt HouchenYes
CT 521: Compressive Strength - PCC2021-09-202023-09-20ActiveShaya MeisamifardYes
CT 533: Ball Penetration - PCC2018-08-232020-08-23ExpiredVincent OnohYes
CT 539: Sampling Fresh Concrete (JTCP)2017-08-162019-08-16ExpiredVincent OnohYes
CT 540: Making Cylinders - PCC (JTCP)2017-08-162019-08-16ExpiredVincent OnohYes
CT 556: Slump - PCC (JTCP)2017-08-162018-08-16ExpiredVincent OnohYes
CT 557: Temperature - PCC (JTCP)2017-08-162019-08-16ExpiredVincent OnohYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Andrew Potter

First NameAndrew
Last NamePotter
StatusActive
Total 26 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2021-04-162024-04-16ActiveSarbjit GrewalYes
CT 125 ADMIX: Sampling - ADMIXTURE2016-05-032018-05-03ExpiredChad ClaxtonYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2021-04-162024-04-16ActiveSarbjit GrewalYes
CT 125 BIT: Sampling - BITUMINOUS2018-08-012020-08-01ExpiredVincent OnohYes
CT 125 CEM: Sampling - CEM2016-05-032018-05-03ExpiredChad ClaxtonYes
CT 125 GEN: Sampling - GENERAL2018-08-012020-08-01ExpiredVincent OnohYes
CT 125 HMA: Sampling - HMA (JTCP)2018-08-012021-08-01ExpiredVincent OnohYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2021-04-162024-04-16ActiveSarbjit GrewalYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2021-04-162024-04-16ActiveSarbjit GrewalYes
CT 205: Percent Crushed Particles (JTCP)2021-04-162024-04-16ActiveSarbjit GrewalYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2021-04-162024-04-16ActiveSoroosh AmelianYes
CT 217: Sand Equivalent (JTCP)2021-04-162024-04-16ActiveSarbjit GrewalYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2021-04-162024-04-16ActiveSarbjit GrewalYes
CT 227: Cleanness Value (JTCP)2021-04-162024-04-16ActiveSarbjit GrewalYes
CT 229: Durability (JTCP)2021-04-162024-04-16ActiveSarbjit GrewalNo
CT 231: Relative Compaction - Nuclear Gage2020-05-202021-05-20ExpiredBrandt HouchenYes
CT 301: "R" Value2021-08-122023-08-12ActiveChad ClaxtonYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2017-08-162018-08-16ExpiredVincent OnohYes
CT 518: Unit Weight - PCC (JTCP)2017-08-162018-08-16ExpiredVincent OnohYes
CT 521: Compressive Strength - PCC2019-09-192021-09-19ExpiredAyman NabulsiYes
CT 533: Ball Penetration - PCC2019-09-192021-09-19ExpiredAyman NabulsiYes
CT 539: Sampling Fresh Concrete (JTCP)2017-08-162019-08-16ExpiredVincent OnohYes
CT 540: Making Cylinders - PCC (JTCP)2017-08-162019-08-16ExpiredVincent OnohYes
CT 547: Bridge Profilograph2022-01-042024-01-04ActiveRobby RodriguezYes
CT 556: Slump - PCC (JTCP)2017-08-162018-08-16ExpiredVincent OnohYes
CT 557: Temperature - PCC (JTCP)2017-08-162019-08-16ExpiredVincent OnohYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Bill Ingram

First NameBill
Last NameIngram
StatusActive
Total 22 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2021-04-162024-04-16ActiveSoroosh AmelianYes
CT 125 ADMIX: Sampling - ADMIXTURE2018-08-012020-08-01ExpiredVincent OnohYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2021-04-162024-04-16ActiveSoroosh AmelianYes
CT 125 BIT: Sampling - BITUMINOUS2018-08-012020-08-01ExpiredVincent OnohYes
CT 125 CEM: Sampling - CEM2018-08-012020-08-01ExpiredVincent OnohYes
CT 125 GEN: Sampling - GENERAL2018-08-012020-08-01ExpiredVincent OnohYes
CT 125 HMA: Sampling - HMA (JTCP)2018-08-012021-08-01ExpiredVincent OnohYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2021-04-162024-04-16ActiveSoroosh AmelianYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2021-04-162024-04-16ActiveSoroosh AmelianYes
CT 205: Percent Crushed Particles (JTCP)2021-04-162024-04-16InactiveSoroosh AmelianYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2021-04-162024-04-16ActiveSoroosh AmelianYes
CT 217: Sand Equivalent (JTCP)2021-04-162024-04-16ActiveSoroosh AmelianYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2021-04-162024-04-16ActiveSoroosh AmelianYes
CT 227: Cleanness Value (JTCP)2021-04-162024-04-16ActiveSoroosh AmelianYes
CT 229: Durability (JTCP)2021-04-162024-04-16ActiveSoroosh AmelianNo
CT 231: Relative Compaction - Nuclear Gage2022-05-252024-05-25ActiveRabiul HyderYes
CT 521: Compressive Strength - PCC2021-09-202023-09-20ActiveShaya MeisamifardYes
CT 533: Ball Penetration - PCC2021-09-202023-09-20ActiveShaya MeisamifardYes
CT 539: Sampling Fresh Concrete (JTCP)2017-08-162019-08-16ExpiredVincent OnohYes
CT 540: Making Cylinders - PCC (JTCP)2017-08-162019-08-16ExpiredVincent OnohYes
CT 556: Slump - PCC (JTCP)2017-08-162018-08-16ExpiredVincent OnohYes
CT 557: Temperature - PCC (JTCP)2017-08-162019-08-16ExpiredVincent OnohYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Brian Perryman

First NameBrian
Last NamePerryman
StatusActive
Total 21 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2018-06-222021-06-22ExpiredRichard HibbardYes
CT 125 ADMIX: Sampling - ADMIXTURE2018-08-012020-08-01ExpiredVincent OnohYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2018-06-222021-06-22ExpiredRichard HibbardYes
CT 125 BIT: Sampling - BITUMINOUS2018-08-012020-08-01ExpiredVincent OnohYes
CT 125 CEM: Sampling - CEM2018-08-012020-08-01ExpiredVincent OnohYes
CT 125 GEN: Sampling - GENERAL2018-08-012020-08-01ExpiredVincent OnohYes
CT 125 HMA: Sampling - HMA (JTCP)2018-08-012021-08-01ExpiredVincent OnohYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2018-06-222021-06-22ExpiredRichard HibbardYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2018-06-222021-06-22ExpiredRichard HibbardYes
CT 205: Percent Crushed Particles (JTCP)2018-06-222021-06-22ExpiredRichard HibbardYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2018-06-222021-06-22ExpiredRichard HibbardYes
CT 217: Sand Equivalent (JTCP)2018-06-222021-06-22ExpiredRichard HibbardYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2018-06-222021-06-22ExpiredRichard HibbardYes
CT 227: Cleanness Value (JTCP)2018-06-222021-06-22ExpiredRichard HibbardYes
CT 229: Durability (JTCP)2018-06-222021-06-22ExpiredRichard HibbardNo
CT 231: Relative Compaction - Nuclear Gage2022-05-252024-05-25ActiveRabiul HyderYes
CT 533: Ball Penetration - PCC2018-08-192020-08-19ExpiredVincent OnohYes
CT 539: Sampling Fresh Concrete (JTCP)2017-08-172019-08-17ExpiredVincent OnohYes
CT 540: Making Cylinders - PCC (JTCP)2017-08-172019-08-17ExpiredVincent OnohYes
CT 556: Slump - PCC (JTCP)2017-08-172018-08-17ExpiredVincent OnohYes
CT 557: Temperature - PCC (JTCP)2017-08-172019-08-17ExpiredVincent OnohYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Elmer Datuin

First NameElmer
Last NameDatuin
StatusActive
Total 1 item.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 547: Bridge Profilograph2020-01-302022-01-30ExpiredRoy(Chip) DennerYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Habtamu Zewde

First NameHabtamu
Last NameZewde
StatusActive
Total 22 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2018-06-222021-06-22ExpiredRichard HibbardYes
CT 125 ADMIX: Sampling - ADMIXTURE2016-05-022018-05-02ExpiredAshley ShawYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2018-06-222021-06-22ExpiredRichard HibbardYes
CT 125 BIT: Sampling - BITUMINOUS2018-08-012020-08-01ExpiredVincent OnohYes
CT 125 CEM: Sampling - CEM2016-05-022018-05-02ExpiredAshley ShawYes
CT 125 GEN: Sampling - GENERAL2018-08-012020-08-01ExpiredVincent OnohYes
CT 125 HMA: Sampling - HMA (JTCP)2018-08-012021-08-01ExpiredVincent OnohYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2018-06-222021-06-22ExpiredRichard HibbardYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2018-06-222021-06-22ExpiredRichard HibbardYes
CT 205: Percent Crushed Particles (JTCP)2018-06-222021-06-22ExpiredRichard HibbardYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2018-06-222021-06-22ExpiredRichard HibbardYes
CT 217: Sand Equivalent (JTCP)2018-06-222021-06-22ExpiredRichard HibbardYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2018-06-222021-06-22ExpiredRichard HibbardYes
CT 227: Cleanness Value (JTCP)2018-06-222021-06-22ExpiredRichard HibbardYes
CT 229: Durability (JTCP)2018-06-222021-06-22ExpiredRichard HibbardNo
CT 231: Relative Compaction - Nuclear Gage2020-05-202022-05-20ExpiredBrandt HouchenYes
CT 521: Compressive Strength - PCC2021-09-202023-09-20ActiveShaya MeisamifardYes
CT 533: Ball Penetration - PCC2021-09-202023-09-20ActiveShaya MeisamifardYes
CT 539: Sampling Fresh Concrete (JTCP)2017-08-172018-08-17ExpiredVincent OnohYes
CT 540: Making Cylinders - PCC (JTCP)2017-08-172018-08-17ExpiredVincent OnohYes
CT 556: Slump - PCC (JTCP)2017-08-172018-08-17ExpiredVincent OnohYes
CT 557: Temperature - PCC (JTCP)2017-08-172018-08-17ExpiredVincent OnohYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Larry Juarez

First NameLarry
Last NameJuarez
StatusActive
Total 22 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2021-04-162024-04-16ActiveSarbjit GrewalYes
CT 125 ADMIX: Sampling - ADMIXTURE2018-08-012020-08-01ExpiredVincent OnohYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2021-04-162024-04-16ActiveSarbjit GrewalYes
CT 125 BIT: Sampling - BITUMINOUS2018-08-012020-08-01ExpiredVincent OnohYes
CT 125 CEM: Sampling - CEM2018-08-012020-08-01ExpiredVincent OnohYes
CT 125 GEN: Sampling - GENERAL2018-08-012020-08-01ExpiredVincent OnohYes
CT 125 HMA: Sampling - HMA (JTCP)2018-08-012021-08-01ExpiredVincent OnohYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2021-04-162024-04-16ActiveSarbjit GrewalYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2021-04-162024-04-16ActiveSarbjit GrewalYes
CT 205: Percent Crushed Particles (JTCP)2021-04-162024-04-16InactiveSarbjit GrewalYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2021-04-162024-04-16ActiveSarbjit GrewalYes
CT 217: Sand Equivalent (JTCP)2021-04-162024-04-16ActiveSarbjit GrewalYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2021-04-162024-04-16ActiveSarbjit GrewalYes
CT 227: Cleanness Value (JTCP)2021-04-162024-04-16ActiveSarbjit GrewalYes
CT 229: Durability (JTCP)2021-04-162024-04-16ActiveSarbjit GrewalNo
CT 231: Relative Compaction - Nuclear Gage2022-05-252024-05-25ActiveRabiul HyderYes
CT 521: Compressive Strength - PCC2021-09-202023-09-20ActiveShaya MeisamifardYes
CT 533: Ball Penetration - PCC2021-09-202023-09-20ActiveShaya MeisamifardYes
CT 539: Sampling Fresh Concrete (JTCP)2017-08-172019-08-17ExpiredVincent OnohYes
CT 540: Making Cylinders - PCC (JTCP)2017-08-172019-08-17ExpiredVincent OnohYes
CT 556: Slump - PCC (JTCP)2017-08-172018-08-17ExpiredVincent OnohYes
CT 557: Temperature - PCC (JTCP)2017-08-172019-08-17ExpiredVincent OnohYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Marc Winchak

First NameMarc
Last NameWinchak
StatusActive
Total 21 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2019-05-242022-05-24ExpiredShaya MeisamifardYes
CT 125 ADMIX: Sampling - ADMIXTURE2017-06-202019-06-20ExpiredVincent OnohYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2019-05-242022-05-24ExpiredShaya MeisamifardYes
CT 125 BIT: Sampling - BITUMINOUS2018-08-012020-08-01ExpiredVincent OnohYes
CT 125 CEM: Sampling - CEM2017-06-202019-06-20ExpiredVincent OnohYes
CT 125 GEN: Sampling - GENERAL2018-08-012020-08-01ExpiredVincent OnohYes
CT 125 HMA: Sampling - HMA (JTCP)2018-08-012021-08-01ExpiredVincent OnohYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2019-05-242022-05-24ExpiredShaya MeisamifardYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2019-05-242022-05-24ExpiredShaya MeisamifardYes
CT 205: Percent Crushed Particles (JTCP)2019-05-242022-05-24ExpiredShaya MeisamifardYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2019-05-242022-05-24ExpiredShaya MeisamifardYes
CT 217: Sand Equivalent (JTCP)2019-05-242022-05-24ExpiredShaya MeisamifardYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2019-05-242022-05-24ExpiredShaya MeisamifardYes
CT 227: Cleanness Value (JTCP)2019-05-242022-05-24ExpiredShaya MeisamifardYes
CT 229: Durability (JTCP)2019-05-242022-05-24ExpiredShaya MeisamifardNo
CT 521: Compressive Strength - PCC2021-10-192022-10-19ActiveShaya MeisamifardYes
CT 533: Ball Penetration - PCC2021-10-192022-10-19ActiveShaya MeisamifardYes
CT 539: Sampling Fresh Concrete (JTCP)2017-08-162019-08-16ExpiredVincent OnohYes
CT 540: Making Cylinders - PCC (JTCP)2017-08-162019-08-16ExpiredVincent OnohYes
CT 556: Slump - PCC (JTCP)2017-08-162018-08-16ExpiredVincent OnohYes
CT 557: Temperature - PCC (JTCP)2017-08-162019-08-16ExpiredVincent OnohYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Patrick Berg

First NamePatrick
Last NameBerg
StatusActive
Total 22 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2021-06-182024-06-18ActiveSarbjit GrewalYes
CT 125 ADMIX: Sampling - ADMIXTURE2018-08-012019-08-01ExpiredVincent OnohYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2021-06-182024-06-18ActiveSarbjit GrewalYes
CT 125 BIT: Sampling - BITUMINOUS2018-08-012019-08-01ExpiredVincent OnohYes
CT 125 CEM: Sampling - CEM2018-08-012019-08-01ExpiredVincent OnohYes
CT 125 GEN: Sampling - GENERAL2018-08-012019-08-01ExpiredVincent OnohYes
CT 125 HMA: Sampling - HMA (JTCP)2018-08-012021-08-01ExpiredSarbjit GrewalYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2021-06-182024-06-18ActiveSarbjit GrewalYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2021-06-182024-06-18ActiveSarbjit GrewalYes
CT 205: Percent Crushed Particles (JTCP)2021-06-182024-06-18ActiveSarbjit GrewalYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2021-06-182024-06-18ActiveSarbjit GrewalYes
CT 217: Sand Equivalent (JTCP)2021-06-182024-06-18ActiveSarbjit GrewalYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2021-06-182024-06-18ActiveSarbjit GrewalYes
CT 227: Cleanness Value (JTCP)2021-06-182024-06-18ActiveSarbjit GrewalYes
CT 229: Durability (JTCP)2021-06-182024-06-18ActiveSarbjit GrewalNo
CT 231: Relative Compaction - Nuclear Gage2020-05-202022-05-20ExpiredBrandt HouchenYes
CT 301: "R" Value2021-08-302023-08-30ActiveChad ClaxtonYes
CT 521: Compressive Strength - PCC2013-08-252014-08-25ExpiredRobby RodriguezYes
CT 533: Ball Penetration - PCC2021-09-202023-09-20ActiveShaya MeisamifardYes
CT 539: Sampling Fresh Concrete (JTCP)2013-08-252014-08-25ExpiredRobby RodriguezYes
CT 540: Making Cylinders - PCC (JTCP)2013-08-252014-08-25ExpiredRobby RodriguezYes
CT 557: Temperature - PCC (JTCP)2013-08-252014-08-25ExpiredRobby RodriguezYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Tim Barnthouse

First NameTim
Last NameBarnthouse
StatusActive
Total 21 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2021-04-162024-04-16ActiveSoroosh AmelianYes
CT 125 ADMIX: Sampling - ADMIXTURE2016-05-042018-05-04ExpiredRoberto JarquinYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2021-04-162024-04-16ActiveSoroosh AmelianYes
CT 125 BIT: Sampling - BITUMINOUS2018-08-232020-08-23ExpiredVincent OnohYes
CT 125 CEM: Sampling - CEM2016-05-042018-05-04ExpiredRoberto JarquinYes
CT 125 GEN: Sampling - GENERAL2018-08-232020-08-23ExpiredVincent OnohYes
CT 125 HMA: Sampling - HMA (JTCP)2018-08-232021-08-23ExpiredVincent OnohYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2021-04-162024-04-16ActiveSoroosh AmelianYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2021-04-162024-04-16ActiveSoroosh AmelianYes
CT 205: Percent Crushed Particles (JTCP)2021-04-162024-04-16ActiveSoroosh AmelianYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2021-04-162024-04-16ActiveSoroosh AmelianYes
CT 217: Sand Equivalent (JTCP)2021-04-162024-04-16ActiveSoroosh AmelianYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2021-04-162024-04-16ActiveSoroosh AmelianYes
CT 227: Cleanness Value (JTCP)2021-04-162024-04-16ActiveSoroosh AmelianYes
CT 229: Durability (JTCP)2021-04-162024-04-16ActiveSoroosh AmelianNo
CT 231: Relative Compaction - Nuclear Gage2022-05-252024-05-25ActiveRabiul HyderYes
CT 521: Compressive Strength - PCC2021-09-202023-09-20ActiveShaya MeisamifardYes
CT 533: Ball Penetration - PCC2021-09-202023-09-20ActiveShaya MeisamifardYes
CT 539: Sampling Fresh Concrete (JTCP)2017-08-172019-08-17ExpiredVincent OnohYes
CT 540: Making Cylinders - PCC (JTCP)2017-08-172019-08-17ExpiredVincent OnohYes
CT 557: Temperature - PCC (JTCP)2017-08-172019-08-17ExpiredVincent OnohYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Rene Cervantes

First NameRene
Last NameCervantes
StatusActive
Total 29 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2019-07-192020-07-19ExpiredRichard HibbardYes
CT 125 ADMIX: Sampling - ADMIXTURE2017-06-062019-06-06ExpiredAshley ShawYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2019-07-192022-07-19ActiveSarbjit GrewalYes
CT 125 BIT: Sampling - BITUMINOUS2017-06-062019-06-06ExpiredAshley ShawYes
CT 125 CEM: Sampling - CEM2017-06-062019-06-06ExpiredAshley ShawYes
CT 125 GEN: Sampling - GENERAL2017-06-062019-06-06ExpiredAshley ShawYes
CT 125 HMA: Sampling - HMA (JTCP)2017-06-062019-06-06ExpiredAshley ShawYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2019-07-192022-07-19ActiveSarbjit GrewalYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2019-07-192022-07-19ActiveSarbjit GrewalYes
CT 205: Percent Crushed Particles (JTCP)2019-07-192022-07-19ActiveRichard HibbardYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2019-07-192022-07-19ActiveSarbjit GrewalYes
CT 217: Sand Equivalent (JTCP)2019-07-192022-07-19ActiveSarbjit GrewalYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2019-07-192022-07-19ActiveSarbjit GrewalYes
CT 227: Cleanness Value (JTCP)2019-07-192022-07-19ActiveSarbjit GrewalYes
CT 229: Durability (JTCP)2019-07-192022-07-19ActiveSarbjit GrewalNo
CT 231: Relative Compaction - Nuclear Gage2022-05-252024-05-25ActiveRabiul HyderYes
CT 308: Bulk SpG and Density - HMA2017-06-062019-06-06ExpiredAshley ShawYes
CT 309: Max SpG and Density - HMA2017-06-062019-06-06ExpiredAshley ShawNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2016-04-162021-04-16ExpiredRichard HibbardYes
CT 518: Unit Weight - PCC (JTCP)2016-04-162021-04-16ExpiredRichard HibbardYes
CT 521: Compressive Strength - PCC2021-09-202023-09-20ActiveShaya MeisamifardYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2017-03-022019-03-02ExpiredRoberto JarquinNo
CT 523.2 Section B.3: Flexural Strength (Lab Test)2017-03-022019-03-02ExpiredRoberto JarquinNo
CT 533: Ball Penetration - PCC2021-09-202023-09-20ActiveShaya MeisamifardYes
CT 539: Sampling Fresh Concrete (JTCP)2016-04-162021-04-16ExpiredRichard HibbardYes
CT 540: Making Cylinders - PCC (JTCP)2016-04-162021-04-16ExpiredRichard HibbardYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2016-04-162021-04-16ExpiredRichard HibbardNo
CT 556: Slump - PCC (JTCP)2016-04-162021-04-16ExpiredRichard HibbardYes
CT 557: Temperature - PCC (JTCP)2016-04-162021-04-16ExpiredRichard HibbardYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for David Hylkema

First NameDavid
Last NameHylkema
StatusActive
Total 1 item.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 547: Bridge Profilograph2018-10-232019-10-23ExpiredRobby RodriguezYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Eric Lohr

First NameEric
Last NameLohr
StatusActive
Total 1 item.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 547: Bridge Profilograph2018-10-232019-10-23ExpiredRobby RodriguezYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Justin Robbins

First NameJustin
Last NameRobbins
StatusActive
Total 1 item.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 547: Bridge Profilograph2018-10-232019-10-23ExpiredRobby RodriguezYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Andy Hunyh

First NameAndy
Last NameHunyh
StatusActive
Total 1 item.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 547: Bridge Profilograph2019-01-292020-01-29ExpiredVincent OnohYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Trai Nguyen

First NameTrai
Last NameNguyen
StatusActive
Total 1 item.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 547: Bridge Profilograph2018-01-292019-01-29ExpiredRobby RodriguezYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Gabriel Munoz

First NameGabriel
Last NameMunoz
StatusActive
Total 1 item.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 547: Bridge Profilograph2022-02-222023-02-22ActiveRobby RodriguezYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Dustin Race

First NameDustin
Last NameRace
StatusActive
Total 29 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2019-09-062022-09-06ActiveShaya MeisamifardYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2019-09-062022-09-06ActiveShaya MeisamifardYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2019-09-062022-09-06ActiveShaya MeisamifardYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2019-09-062022-09-06ActiveShaya MeisamifardYes
CT 205: Percent Crushed Particles (JTCP)2019-09-062022-09-06ActiveShaya MeisamifardYes
CT 206: SpG & Absorption - Coarse Aggregates2018-08-022019-08-02ExpiredSeree YenjaiNo
CT 211: LA Rattler2018-08-022019-08-02ExpiredSeree YenjaiNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2019-09-062022-09-06ActiveShaya MeisamifardYes
CT 217: Sand Equivalent (JTCP)2019-09-062022-09-06ActiveShaya MeisamifardYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2019-09-062022-09-06ActiveShaya MeisamifardYes
CT 227: Cleanness Value (JTCP)2019-09-062022-09-06ActiveShaya MeisamifardYes
CT 229: Durability (JTCP)2019-09-062022-09-06ActiveShaya MeisamifardNo
CT 231: Relative Compaction - Nuclear Gage2022-05-252024-05-25ActiveRabiul HyderYes
CT 301: "R" Value2021-08-122023-08-12ActiveChad ClaxtonYes
CT 304: Sample Preparation - HMA2018-08-022019-08-02ExpiredSeree YenjaiNo
CT 308: Bulk SpG and Density - HMA2018-08-022019-08-02ExpiredSeree YenjaiYes
CT 309: Max SpG and Density - HMA2018-08-022019-08-02ExpiredSeree YenjaiNo
CT 366: Stabilometer2018-08-022019-08-02ExpiredSeree YenjaiNo
CT 375: AC Density by Nuclear Gage2018-08-022019-08-02ExpiredSeree YenjaiNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2018-04-212023-04-21ActiveBiplab BhattacharyaYes
CT 518: Unit Weight - PCC (JTCP)2018-04-212023-04-21ActiveBiplab BhattacharyaYes
CT 521: Compressive Strength - PCC2021-09-202023-09-20ActiveShaya MeisamifardYes
CT 533: Ball Penetration - PCC2021-09-202023-09-20ActiveShaya MeisamifardYes
CT 539: Sampling Fresh Concrete (JTCP)2018-04-212023-04-21ActiveBiplab BhattacharyaYes
CT 540: Making Cylinders - PCC (JTCP)2018-04-212023-04-21ActiveBiplab BhattacharyaYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2018-04-212023-04-21ActiveBiplab BhattacharyaNo
CT 547: Bridge Profilograph2022-02-222023-02-22ActiveRobby RodriguezYes
CT 556: Slump - PCC (JTCP)2018-04-212023-04-21ActiveBiplab BhattacharyaYes
CT 557: Temperature - PCC (JTCP)2018-04-212023-04-21ActiveBiplab BhattacharyaYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Andy Huynh

First NameAndy
Last NameHuynh
StatusActive
Total 1 item.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 547: Bridge Profilograph2022-02-222023-02-22ActiveRobby RodriguezYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Rafid Alhateethi

First NameRafid
Last NameAlhateethi
StatusActive
Total 1 item.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 547: Bridge Profilograph2022-02-222023-02-22ActiveRobby RodriguezYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Kassie Cullivan

First NameKassie
Last NameCullivan
StatusActive
Total 1 item.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 231: Relative Compaction - Nuclear Gage2022-05-052023-05-05ActiveRabiul HyderYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.