Lab details for Twining Laboratories

Basic Information

Lab NameTwining Laboratories
Manager NameRyan Powney
Lab Emailrpowney@twininginc.com
Lab Telephone858-974-3750
Lab Fax858-974-3752
Lab Full Address15950 Bernardo Center Drive, Suite J, San Diego, CA 92127
Zip92127
Lab TypePrivate
District11
Mobile Lab Full Address, ,
Download TL-0113

RSP Information

15950 Bernardo Center Drive, Suite J, San Diego, CA 92127

Test Methods

California Test (CT) Accreditations

Total 60 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleTechnician Certified?
CT 105: Calculations - Gradings (JTCP)2024-03-282025-03-28ActiveAfsaneh OstovarYes
CT 106: Definitions - Specific Gravity (SpG)2024-03-282025-03-28ActiveAfsaneh OstovarNo
CT 125 ADMIX: Sampling - ADMIXTURE2024-03-282025-03-28ActiveAfsaneh OstovarYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2024-03-282025-03-28ActiveAfsaneh OstovarYes
CT 125 BIT: Sampling - BITUMINOUS2024-03-282025-03-28ActiveAfsaneh OstovarYes
CT 125 CEM: Sampling - CEM2024-03-282025-03-28ActiveAfsaneh OstovarYes
CT 125 GEN: Sampling - GENERAL2024-03-282025-03-28ActiveAfsaneh OstovarYes
CT 125 HMA: Sampling - HMA (JTCP)2024-03-282025-03-28ActiveAfsaneh OstovarYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2024-03-282025-03-28ActiveAfsaneh OstovarYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2024-03-282025-03-28ActiveAfsaneh OstovarYes
CT 204: LL, PL, PI2024-03-282025-03-28ActiveAfsaneh OstovarNo
CT 205: Percent Crushed Particles (JTCP)2024-03-282025-03-28ActiveAfsaneh OstovarYes
CT 206: SpG & Absorption - Coarse Aggregates2024-03-282025-03-28ActiveAfsaneh OstovarYes
CT 207: SpG & Absorption - Fine Aggregates2024-03-282025-03-28ActiveAfsaneh OstovarYes
CT 208: Apparent SpG - Fine Aggregates2024-03-282025-03-28ActiveAfsaneh OstovarNo
CT 209: SpG for Soil2024-03-282025-03-28ActiveAfsaneh OstovarNo
CT 212: Unit Weight of Aggregates2024-03-282025-03-28ActiveAfsaneh OstovarNo
CT 213: Organic Impurities of PCC sand2024-03-282025-03-28ActiveAfsaneh OstovarNo
CT 214: Sodium Sulfate Soundness2024-03-282025-03-28ActiveAfsaneh OstovarNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2024-03-282025-03-28ActiveAfsaneh OstovarYes
CT 217: Sand Equivalent (JTCP)2024-03-282025-03-28ActiveAfsaneh OstovarYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2024-03-282025-03-28ActiveAfsaneh OstovarYes
CT 227: Cleanness Value (JTCP)2024-03-282025-03-28ActiveAfsaneh OstovarYes
CT 229: Durability (JTCP)2024-03-282025-03-28ActiveAfsaneh OstovarYes
CT 231: Relative Compaction - Nuclear Gage2024-03-282025-03-28ActiveAfsaneh OstovarYes
CT 234: Uncompacted void - Fine Aggregates2024-03-282025-03-28ActiveAfsaneh OstovarYes
CT 235: Flat and Elongated Particles2024-03-282025-03-28ActiveAfsaneh OstovarYes
CT 301: "R" Value2024-03-282025-03-28ActiveAfsaneh OstovarYes
CT 304: Sample Preparation - HMA2024-03-282025-03-28ActiveAfsaneh OstovarYes
CT 308: Bulk SpG and Density - HMA2024-03-282025-03-28ActiveAfsaneh OstovarYes
CT 309: Max SpG and Density - HMA2024-03-282025-03-28ActiveAfsaneh OstovarYes
CT 366: Stabilometer2024-03-282025-03-28ActiveAfsaneh OstovarYes
CT 367: OBC2024-03-282025-03-28ActiveAfsaneh OstovarNo
CT 370: Moisture Content by Microwave2024-03-282025-03-28ActiveAfsaneh OstovarYes
CT 375: AC Density by Nuclear Gage2024-03-282025-03-28ActiveAfsaneh OstovarYes
CT 382: AC Content by Ignition Oven2024-03-282025-03-28ActiveAfsaneh OstovarYes
CT 384: Combined Grade for HMA using up to 25% RAP2024-03-282025-03-28ActiveAfsaneh OstovarYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2024-03-282025-03-28ActiveAfsaneh OstovarYes
CT 515: Relative Mortar Strength PCC Sand2024-03-282025-03-28ActiveAfsaneh OstovarNo
CT 518: Unit Weight - PCC (JTCP)2024-03-282025-03-28ActiveAfsaneh OstovarYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2024-03-282025-03-28ActiveAfsaneh OstovarYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2024-03-282025-03-28ActiveAfsaneh OstovarYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2024-03-282025-03-28ActiveAfsaneh OstovarYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2024-03-282025-03-28ActiveAfsaneh OstovarYes
CT 524: Flexural Strength of Rapid Strength - PCC2024-03-282025-03-28ActiveAfsaneh OstovarNo
CT 529: Proportions in PCC - Coarse Aggregates2024-03-282025-03-28ActiveAfsaneh OstovarNo
CT 531: Core Length - PCC2024-03-282025-03-28ActiveAfsaneh OstovarNo
CT 533: Ball Penetration - PCC2024-03-282025-03-28ActiveAfsaneh OstovarYes
CT 539: Sampling Fresh Concrete (JTCP)2024-03-282025-03-28ActiveAfsaneh OstovarYes
CT 540: Making Cylinders - PCC (JTCP)2024-03-282025-03-28ActiveAfsaneh OstovarYes
CT 541: Flow Cone2024-03-282025-03-28ActiveAfsaneh OstovarNo
CT 543: Air Content of PCC - Volumetric Method (JTCP)2024-03-282025-03-28ActiveAfsaneh OstovarYes
CT 556: Slump - PCC (JTCP)2024-03-282025-03-28ActiveAfsaneh OstovarYes
CT 557: Temperature - PCC (JTCP)2024-03-282025-03-28ActiveAfsaneh OstovarYes
CT 211: LA Rattler2023-03-282024-03-28ExpiredRoy(Chip) DennerNo
CT 223: Surface Moisture in PCC Aggregates2023-03-282024-03-28ExpiredRoy(Chip) DennerNo
CT 224: Bulk SpG - Coarse Agg (S.S.D.)2023-03-282024-03-28ExpiredRoy(Chip) DennerNo
CT 225: Bulk SpG - Fine Agg (S.S.D.)2023-03-282024-03-28ExpiredRoy(Chip) DennerNo
CT 302: Film Stripping - HMA2023-03-282024-03-28ExpiredRoy(Chip) DennerNo
CT 305: Swell Test - HMA (DELETED)2023-03-282024-03-28ExpiredRoy(Chip) DennerNo

AASHTO/ASTM Proficiencies

Total 17 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleTechnician Certified?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2024-03-282025-03-28ActiveAfsaneh OstovarYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2024-03-282025-03-28ActiveAfsaneh OstovarYes
AASHTO T84: SpG & Absorption - Fine Aggregates2024-03-282025-03-28ActiveAfsaneh OstovarYes
AASHTO T85: SpG & Absorption - Coarse Aggregates2024-03-282025-03-28ActiveAfsaneh OstovarYes
AASHTO T176: Sand Equivalent (JTCP)2024-03-282025-03-28ActiveAfsaneh OstovarYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2024-03-282025-03-28ActiveAfsaneh OstovarYes
AASHTO T255: Evaporable Moisture Content (JTCP)2024-03-282025-03-28ActiveAfsaneh OstovarYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2024-03-282025-03-28ActiveAfsaneh OstovarYes
AASHTO T275: Bulk SpG - HMA (JTCP)2024-03-282025-03-28ActiveAfsaneh OstovarYes
AASHTO T283: Moisture Induced Damage (TSR)2024-03-282025-03-28ActiveAfsaneh OstovarNo
AASHTO T304: Uncompacted Void - Fine Aggregate2024-03-282025-03-28ActiveAfsaneh OstovarYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2024-03-282025-03-28ActiveAfsaneh OstovarYes
AASHTO T312: Gyratory Compactor2023-03-282024-03-28ExpiredRoy(Chip) DennerNo
AASHTO T324: Hamburg Wheel-Track2023-03-282024-03-28ExpiredRoy(Chip) DennerNo
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2024-03-282025-03-28ActiveAfsaneh OstovarYes
AASHTO T335: Percentage of Fracture (JTCP)2024-03-282025-03-28ActiveAfsaneh OstovarYes
ASTM D4791: Flat and Elongated Particles2024-03-282025-03-28ActiveAfsaneh OstovarYes

Technicians in the Lab

Technician Summary

Total 16 items.
First NameLast NameActions
DavidScherer View
JefferyRichardson View
JosephWallen View
JasonBarron View
JoseFranco-Casas View
RobertClevenger View
RyanPowney View
FidencioViramontes View
Matthew DArcos View
RichardWilliams View
JustinSmolenski View
RobertCypher View
JamesPacker View
AnthonyGambito View
JackBarrena View
Douglas HClarke Iii View

Technician Details

Details for David Scherer

First NameDavid
Last NameScherer
StatusActive
Total 30 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2020-03-062023-03-06ExpiredAvinash RallaYes
CT 125 ADMIX: Sampling - ADMIXTURE2025-01-232026-01-23ActiveAshley ShawYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2020-03-062023-03-06ExpiredSarbjit GrewalYes
CT 125 AGG: Sampling - AGGREGATES2025-01-232026-01-23ActiveAshley ShawNo
CT 125 BIT: Sampling - BITUMINOUS2025-01-232026-01-23ActiveAshley ShawYes
CT 125 CEM: Sampling - CEM2025-01-232026-01-23ActiveAshley ShawYes
CT 125 GEN: Sampling - GENERAL2025-01-232026-01-23ActiveAshley ShawYes
CT 125 HMA: Sampling - HMA2025-01-232026-01-23ActiveAshley ShawNo
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2020-03-062023-03-06ExpiredAvinash RallaYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2020-03-062023-03-06ExpiredSarbjit GrewalYes
CT 205: Percent Crushed Particles (JTCP)2020-03-062023-03-06ExpiredSarbjit GrewalYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2020-03-062023-03-06ExpiredSarbjit GrewalYes
CT 217: Sand Equivalent (JTCP)2020-03-062023-03-06ExpiredSarbjit GrewalYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2020-03-062023-03-06ExpiredSarbjit GrewalYes
CT 227: Cleanness Value (JTCP)2020-03-062023-03-06ExpiredSarbjit GrewalYes
CT 229: Durability (JTCP)2020-03-062023-03-06ExpiredSarbjit GrewalYes
CT 231: Relative Compaction - Nuclear Gage2022-11-092023-11-09ExpiredAshley ShawYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2019-07-132024-07-13ExpiredJackie TreatYes
CT 518: Unit Weight - PCC (JTCP)2019-07-132024-07-13ExpiredJackie TreatYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2021-06-102023-06-10ExpiredBrandt HouchenYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2021-06-102023-06-10ExpiredBrandt HouchenYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2021-06-102023-06-10ExpiredBrandt HouchenYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2021-06-102023-06-10ExpiredBrandt HouchenYes
CT 524: Flexural Strength of Rapid Strength - PCC2021-06-102023-06-10ExpiredBrandt HouchenYes
CT 533: Ball Penetration - PCC2021-06-102023-06-10ExpiredBrandt HouchenYes
CT 539: Sampling Fresh Concrete (JTCP)2019-07-132024-07-13ExpiredJackie TreatYes
CT 540: Making Cylinders - PCC (JTCP)2019-07-132024-07-13ExpiredJackie TreatYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2019-07-132024-07-13ExpiredJackie TreatYes
CT 556: Slump - PCC (JTCP)2019-07-132024-07-13ExpiredJackie TreatYes
CT 557: Temperature - PCC (JTCP)2019-07-132024-07-13ExpiredJackie TreatYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Jeffery Richardson

First NameJeffery
Last NameRichardson
StatusActive
Total 21 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 125 ADMIX: Sampling - ADMIXTURE2017-08-312019-08-31ExpiredRoy(Chip) DennerYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2019-08-232021-08-23ExpiredRoy(Chip) DennerYes
CT 125 BIT: Sampling - BITUMINOUS2017-08-312019-08-31ExpiredRoy(Chip) DennerYes
CT 125 CEM: Sampling - CEM2017-08-312019-08-31ExpiredRoy(Chip) DennerYes
CT 125 GEN: Sampling - GENERAL2019-08-232021-08-23ExpiredRoy(Chip) DennerYes
CT 125 HMA: Sampling - HMA (JTCP)2017-08-312019-08-31ExpiredRoy(Chip) DennerYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2017-08-312019-08-31ExpiredRoy(Chip) DennerYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2017-08-312019-08-31ExpiredRoy(Chip) DennerYes
CT 231: Relative Compaction - Nuclear Gage2019-08-232021-08-23ExpiredRoy(Chip) DennerYes
CT 375: AC Density by Nuclear Gage2020-12-092021-12-09ExpiredRoy(Chip) DennerYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2021-04-162026-04-16ActiveSarbjit GrewalYes
CT 518: Unit Weight - PCC (JTCP)2021-04-162026-04-16ActiveSarbjit GrewalYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2017-12-122019-12-12ExpiredRoy(Chip) DennerYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2017-12-122019-12-12ExpiredRoy(Chip) DennerYes
CT 524: Flexural Strength of Rapid Strength - PCC2017-12-122019-12-12ExpiredRoy(Chip) DennerYes
CT 533: Ball Penetration - PCC2017-12-122019-12-12ExpiredRoy(Chip) DennerYes
CT 539: Sampling Fresh Concrete (JTCP)2021-04-162026-04-16ActiveSarbjit GrewalYes
CT 540: Making Cylinders - PCC (JTCP)2021-04-162026-04-16ActiveSarbjit GrewalYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2021-04-162026-04-16ActiveSarbjit GrewalYes
CT 556: Slump - PCC (JTCP)2021-04-162026-04-16ActiveSarbjit GrewalYes
CT 557: Temperature - PCC (JTCP)2021-04-162026-04-16ActiveSarbjit GrewalYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Joseph Wallen

First NameJoseph
Last NameWallen
StatusActive
Total 27 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2021-06-042024-06-04ExpiredSoroosh AmelianYes
CT 125 ADMIX: Sampling - ADMIXTURE2024-01-232026-01-23ActiveAshley ShawYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2021-06-042024-06-04ExpiredSoroosh AmelianYes
CT 125 BIT: Sampling - BITUMINOUS2024-01-232026-01-23ActiveAshley ShawYes
CT 125 CEM: Sampling - CEM2024-01-232026-01-23ActiveAshley ShawYes
CT 125 GEN: Sampling - GENERAL2024-01-232026-01-23ActiveAshley ShawYes
CT 125 HMA: Sampling - HMA2024-01-232026-01-23ActiveAshley ShawNo
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2021-06-042024-06-04ExpiredSoroosh AmelianYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2021-06-042024-06-04ExpiredSoroosh AmelianYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2021-06-042024-06-04ExpiredSoroosh AmelianYes
CT 217: Sand Equivalent (JTCP)2021-06-042024-06-04ExpiredSoroosh AmelianYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2021-06-042024-06-04ExpiredSoroosh AmelianYes
CT 227: Cleanness Value (JTCP)2021-06-042024-06-04ExpiredSoroosh AmelianYes
CT 231: Relative Compaction - Nuclear Gage2022-02-042024-02-04ExpiredMajid FahrtoshYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2018-07-212023-07-21ExpiredRichard HibbardYes
CT 518: Unit Weight - PCC (JTCP)2018-07-212023-07-21ExpiredRichard HibbardYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2022-01-272024-01-27ExpiredBrandt HouchenYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2022-01-272024-01-27ExpiredBrandt HouchenYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2018-07-212023-07-21ExpiredAshley ShawYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2023-01-232024-01-23ExpiredAshley ShawYes
CT 524: Flexural Strength of Rapid Strength - PCC2023-01-232024-01-23ExpiredAshley ShawYes
CT 533: Ball Penetration - PCC2023-01-232025-01-23ActiveAshley ShawYes
CT 539: Sampling Fresh Concrete (JTCP)2018-07-212023-07-21ExpiredRichard HibbardYes
CT 540: Making Cylinders - PCC (JTCP)2018-07-212023-07-21ExpiredRichard HibbardYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2018-07-212023-07-21ExpiredRichard HibbardYes
CT 556: Slump - PCC (JTCP)2018-07-212023-07-21ExpiredRichard HibbardYes
CT 557: Temperature - PCC (JTCP)2018-07-212023-07-21ExpiredRichard HibbardYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

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) DennerYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2019-10-262024-10-26ExpiredSarbjit GrewalYes
CT 518: Unit Weight - PCC (JTCP)2019-10-262024-10-26ExpiredSarbjit GrewalYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2016-02-242018-02-24ExpiredRoy(Chip) DennerYes
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)2019-10-262024-10-26ExpiredSarbjit GrewalYes
CT 540: Making Cylinders - PCC (JTCP)2019-10-262024-10-26ExpiredSarbjit GrewalYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2019-10-262024-10-26ExpiredSarbjit GrewalYes
CT 556: Slump - PCC (JTCP)2019-10-262024-10-26ExpiredSarbjit GrewalYes
CT 557: Temperature - PCC (JTCP)2019-10-262024-10-26ExpiredSarbjit GrewalYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Jose Franco-Casas

First NameJose
Last NameFranco-Casas
StatusActive
Total 29 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2018-09-282021-09-28ExpiredBiplab BhattacharyaYes
CT 106: Definitions - Specific Gravity (SpG)2013-08-162023-06-30ExpiredRoy(Chip) DennerYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2018-09-282021-09-28ExpiredBiplab BhattacharyaYes
CT 125 AGG: Sampling - AGGREGATES2024-10-302026-10-30ActiveRoy(Chip) DennerNo
CT 125 CEM: Sampling - CEM2016-09-022018-09-02ExpiredRoy(Chip) DennerYes
CT 125 GEN: Sampling - GENERAL2024-10-302026-10-30ActiveRoy(Chip) DennerYes
CT 125 HMA: Sampling - HMA (JTCP)2016-09-022018-09-02ExpiredRoy(Chip) DennerYes
CT 125 HMA: Sampling - HMA2024-10-302026-10-30ActiveRoy(Chip) DennerNo
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2018-09-282021-09-28ExpiredBiplab BhattacharyaYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2018-09-282021-09-28ExpiredBiplab BhattacharyaYes
CT 205: Percent Crushed Particles (JTCP)2018-09-282021-09-28ExpiredBiplab BhattacharyaYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2018-09-282021-09-28ExpiredBiplab BhattacharyaYes
CT 217: Sand Equivalent (JTCP)2018-09-282021-09-28ExpiredBiplab BhattacharyaYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2018-09-282021-09-28ExpiredBiplab BhattacharyaYes
CT 227: Cleanness Value (JTCP)2018-09-282021-09-28ExpiredBiplab BhattacharyaYes
CT 229: Durability (JTCP)2018-09-282021-09-28ExpiredBiplab BhattacharyaYes
CT 231: Relative Compaction - Nuclear Gage2024-10-302026-10-30ActiveRoy(Chip) DennerYes
CT 375: AC Density by Nuclear Gage2024-10-302026-10-30ActiveRoy(Chip) DennerYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2022-03-042027-03-04ActiveDalton LaBoskeyYes
CT 518: Unit Weight - PCC (JTCP)2022-03-042027-03-04ActiveDalton LaBoskeyYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2022-03-042027-03-04ActiveDalton LaBoskeyYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2016-09-022018-09-02ExpiredRoy(Chip) DennerYes
CT 524: Flexural Strength of Rapid Strength - PCC2021-10-262022-10-26ExpiredBrandt HouchenYes
CT 533: Ball Penetration - PCC2021-10-262022-10-26ExpiredBrandt HouchenYes
CT 539: Sampling Fresh Concrete (JTCP)2022-03-042027-03-04ActiveDalton LaBoskeyYes
CT 540: Making Cylinders - PCC (JTCP)2022-03-042027-03-04ActiveDalton LaBoskeyYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2022-03-042027-03-04ActiveDalton LaBoskeyYes
CT 556: Slump - PCC (JTCP)2022-03-042027-03-04ActiveDalton LaBoskeyYes
CT 557: Temperature - PCC (JTCP)2022-03-042027-03-04ActiveDalton LaBoskeyYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Robert Clevenger

First NameRobert
Last NameClevenger
StatusActive
Total 43 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2020-01-172023-01-17ExpiredSarbjit GrewalYes
CT 106: Definitions - Specific Gravity (SpG)2017-03-122023-06-30ExpiredRoy(Chip) DennerYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2020-01-172023-01-17ExpiredSarbjit GrewalYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2020-01-172023-01-17ExpiredSarbjit GrewalYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2020-01-172023-01-17ExpiredSarbjit GrewalYes
CT 204: LL, PL, PI2021-08-052023-08-05ExpiredRoy(Chip) DennerYes
CT 205: Percent Crushed Particles (JTCP)2020-01-172023-01-17ExpiredSarbjit GrewalYes
CT 206: SpG & Absorption - Coarse Aggregates2022-10-142024-10-14ExpiredRoy(Chip) DennerYes
CT 207: SpG & Absorption - Fine Aggregates2022-10-142024-10-14ExpiredRoy(Chip) DennerYes
CT 208: Apparent SpG - Fine Aggregates2022-10-142024-10-14ExpiredRoy(Chip) DennerYes
CT 214: Sodium Sulfate Soundness2021-08-052023-08-05ExpiredRoy(Chip) DennerYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2020-01-172023-01-17ExpiredSarbjit GrewalYes
CT 217: Sand Equivalent (JTCP)2020-01-172023-01-17ExpiredSarbjit GrewalYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2020-01-172023-01-17ExpiredSarbjit GrewalYes
CT 227: Cleanness Value (JTCP)2020-01-172023-01-17ExpiredSarbjit GrewalYes
CT 229: Durability (JTCP)2020-01-172023-01-17ExpiredSarbjit GrewalYes
CT 231: Relative Compaction - Nuclear Gage2022-10-192023-10-19ExpiredRoy(Chip) DennerYes
CT 234: Uncompacted void - Fine Aggregates2022-04-212024-04-21ExpiredRoy(Chip) DennerYes
CT 235: Flat and Elongated Particles2021-08-052023-08-05ExpiredRoy(Chip) DennerYes
CT 301: "R" Value2022-10-192023-10-19ExpiredRoy(Chip) DennerYes
CT 304: Sample Preparation - HMA2022-10-142024-10-14ExpiredRoy(Chip) DennerYes
CT 308: Bulk SpG and Density - HMA2022-10-142024-10-14ExpiredRoy(Chip) DennerYes
CT 309: Max SpG and Density - HMA2022-10-142024-10-14ExpiredRoy(Chip) DennerYes
CT 366: Stabilometer2022-04-212024-04-21ExpiredRoy(Chip) DennerYes
CT 367: OBC2022-04-212024-04-21ExpiredRoy(Chip) DennerYes
CT 370: Moisture Content by Microwave2022-10-142024-10-14ExpiredRoy(Chip) DennerYes
CT 371: Moisture Induced Damage (TSR)2015-11-272017-11-27ExpiredRoy(Chip) DennerYes
CT 382: AC Content by Ignition Oven2022-10-192023-10-19ExpiredRoy(Chip) DennerYes
CT 384: Combined Grade for HMA using up to 25% RAP2022-04-212024-04-21ExpiredRoy(Chip) DennerYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2017-10-212022-10-21ExpiredJasdeep SandhuYes
CT 515: Relative Mortar Strength PCC Sand2022-04-212024-04-21ExpiredRoy(Chip) DennerYes
CT 518: Unit Weight - PCC (JTCP)2017-10-212022-10-21ExpiredJasdeep SandhuYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2021-08-052023-08-05ExpiredRoy(Chip) DennerYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2021-08-052023-08-05ExpiredRoy(Chip) DennerYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2021-08-052023-08-05ExpiredRoy(Chip) DennerYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2021-08-052023-08-05ExpiredRoy(Chip) DennerYes
CT 524: Flexural Strength of Rapid Strength - PCC2021-08-052023-08-05ExpiredRoy(Chip) DennerYes
CT 533: Ball Penetration - PCC2016-06-162018-06-16ExpiredRoy(Chip) DennerYes
CT 539: Sampling Fresh Concrete (JTCP)2017-10-212022-10-21ExpiredJasdeep SandhuYes
CT 540: Making Cylinders - PCC (JTCP)2017-10-212022-10-21ExpiredJasdeep SandhuYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2017-10-212022-10-21ExpiredJasdeep SandhuYes
CT 556: Slump - PCC (JTCP)2017-10-212022-10-21ExpiredJasdeep SandhuYes
CT 557: Temperature - PCC (JTCP)2017-10-212022-10-21ExpiredJasdeep SandhuYes
Total 13 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2018-02-092020-02-09ExpiredRoy(Chip) DennerYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2018-02-092020-02-09ExpiredRoy(Chip) DennerYes
AASHTO T84: SpG & Absorption - Fine Aggregates2022-04-212024-04-21ExpiredRoy(Chip) DennerYes
AASHTO T85: SpG & Absorption - Coarse Aggregates2022-04-212024-04-21ExpiredRoy(Chip) DennerYes
AASHTO T176: Sand Equivalent (JTCP)2018-02-092020-02-09ExpiredRoy(Chip) DennerYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2017-02-222019-02-22ExpiredRoy(Chip) DennerYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2017-10-092019-10-09ExpiredRoy(Chip) DennerYes
AASHTO T304: Uncompacted Void - Fine Aggregate2021-08-052023-08-05ExpiredRoy(Chip) DennerYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2017-10-092019-10-09ExpiredRoy(Chip) DennerYes
AASHTO T312: Gyratory Compactor2015-11-042017-11-04ExpiredRoy(Chip) DennerYes
AASHTO T324: Hamburg Wheel-Track2017-12-122019-12-12ExpiredRoy(Chip) DennerYes
AASHTO T335: Percentage of Fracture (JTCP)2017-10-092019-10-09ExpiredRoy(Chip) DennerYes
ASTM D4791: Flat and Elongated Particles2021-08-052023-08-05ExpiredRoy(Chip) DennerYes

Details for Ryan Powney

First NameRyan
Last NamePowney
StatusActive
Total 36 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2024-06-282027-06-28ActiveBrian EllisYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2024-06-282027-06-28ActiveBrian EllisYes
CT 125 HMA: Sampling - HMA (JTCP)2024-08-022027-08-02ActiveFirooz Ahmad HosainyYes
CT 125 HMA: Sampling - HMA2022-10-112024-10-11ExpiredRoy(Chip) DennerNo
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2024-06-282027-06-28ActiveBrian EllisYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2024-06-282027-06-28ActiveBrian EllisYes
CT 205: Percent Crushed Particles (JTCP)2024-06-282027-06-28ActiveBrian EllisYes
CT 206: SpG & Absorption - Coarse Aggregates2024-08-132026-08-13ActiveRoy(Chip) DennerYes
CT 207: SpG & Absorption - Fine Aggregates2024-08-132026-08-13ActiveRoy(Chip) DennerYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2024-06-282027-06-28ActiveBrian EllisYes
CT 217: Sand Equivalent (JTCP)2024-06-282027-06-28ActiveBrian EllisYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2024-06-282027-06-28ActiveBrian EllisYes
CT 227: Cleanness Value (JTCP)2024-06-282027-06-28ActiveBrian EllisYes
CT 229: Durability (JTCP)2024-06-282027-06-28ActiveBrian EllisYes
CT 234: Uncompacted void - Fine Aggregates2024-08-132026-08-13ActiveRoy(Chip) DennerYes
CT 235: Flat and Elongated Particles2024-08-132026-08-13ActiveRoy(Chip) DennerYes
CT 301: "R" Value2024-04-302025-04-30ActiveRoy(Chip) DennerYes
CT 304: Sample Preparation - HMA2024-04-302025-04-30ActiveRoy(Chip) DennerYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2024-08-022027-08-02ActiveFirooz Ahmad HosainyNo
CT 308: Bulk SpG and Density - HMA2024-11-292026-11-29ActiveRoy(Chip) DennerYes
CT 309: Max SpG and Density - HMA2024-11-292026-11-29ActiveRoy(Chip) DennerYes
CT 366: Stabilometer2024-04-302025-04-30ActiveRoy(Chip) DennerYes
CT 370: Moisture Content by Microwave2024-08-132026-08-13ActiveRoy(Chip) DennerYes
CT 382: AC Content by Ignition Oven2024-11-292026-11-29ActiveRoy(Chip) DennerYes
CT 384: Combined Grade for HMA using up to 25% RAP2024-04-302025-04-30ActiveRoy(Chip) DennerYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2023-09-152028-09-15ActiveFirooz Ahmad HosainyYes
CT 518: Unit Weight - PCC (JTCP)2023-09-152028-09-15ActiveFirooz Ahmad HosainyYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2024-10-302026-10-30ActiveRoy(Chip) DennerYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2024-10-302026-10-30ActiveRoy(Chip) DennerYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2023-09-152028-09-15ActiveFirooz Ahmad HosainyYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2024-10-302026-10-30ActiveRoy(Chip) DennerYes
CT 539: Sampling Fresh Concrete (JTCP)2023-09-152028-09-15ActiveFirooz Ahmad HosainyYes
CT 540: Making Cylinders - PCC (JTCP)2023-09-152028-09-15ActiveFirooz Ahmad HosainyYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2023-09-152028-09-15ActiveFirooz Ahmad HosainyYes
CT 556: Slump - PCC (JTCP)2023-09-152028-09-15ActiveFirooz Ahmad HosainyYes
CT 557: Temperature - PCC (JTCP)2023-09-152028-09-15ActiveFirooz Ahmad HosainyYes
Total 18 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 R47: Reducing Samples of HMA (JTCP)2024-08-022027-08-02ActiveFirooz Ahmad HosainyNo
AASHTO R76: Reducing Samples of Agg (JTCP)2024-08-022027-08-02ActiveFirooz Ahmad HosainyNo
AASHTO T84: SpG & Absorption - Fine Aggregates2024-08-132026-08-13ActiveRoy(Chip) DennerYes
AASHTO T85: SpG & Absorption - Coarse Aggregates2024-08-132026-08-13ActiveRoy(Chip) DennerYes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2023-11-292026-11-29ActiveFirooz Ahmad HosainyNo
AASHTO T176: Sand Equivalent (JTCP)2024-08-022027-08-02ActiveFirooz Ahmad HosainyYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2023-11-292026-11-29ActiveFirooz Ahmad HosainyYes
AASHTO T248: Reducing Samples of Agg. (JTCP)2018-05-182024-08-02ExpiredBiplab BhattacharyaNo
AASHTO T255: Evaporable Moisture Content (JTCP)2024-08-022027-08-02ActiveFirooz Ahmad HosainyYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2023-11-292026-11-29ActiveFirooz Ahmad HosainyYes
AASHTO T275: Bulk SpG - HMA (JTCP)2023-11-292026-11-29ActiveFirooz Ahmad HosainyYes
AASHTO T304: Uncompacted Void - Fine Aggregate2024-08-132026-08-13ActiveRoy(Chip) DennerYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2023-11-292026-11-29ActiveFirooz Ahmad HosainyYes
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
ASTM D4791: Flat and Elongated Particles2024-08-132026-08-13ActiveRoy(Chip) DennerYes

Details for Fidencio Viramontes

First NameFidencio
Last NameViramontes
StatusActive
Total 11 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 504: Air Content of PCC - Pressure Method (JTCP)2020-02-082025-02-08ActiveSarbjit GrewalYes
CT 518: Unit Weight - PCC (JTCP)2020-02-082025-02-08ActiveSarbjit GrewalYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2017-06-062019-06-06ExpiredRoy(Chip) DennerYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2017-06-062019-06-06ExpiredRoy(Chip) DennerYes
CT 524: Flexural Strength of Rapid Strength - PCC2017-06-062019-06-06ExpiredRoy(Chip) DennerYes
CT 533: Ball Penetration - PCC2017-06-062019-06-06ExpiredRoy(Chip) DennerYes
CT 539: Sampling Fresh Concrete (JTCP)2020-02-082025-02-08ActiveSarbjit GrewalYes
CT 540: Making Cylinders - PCC (JTCP)2020-02-082025-02-08ActiveSarbjit GrewalYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2020-02-082025-02-08ActiveSarbjit GrewalYes
CT 556: Slump - PCC (JTCP)2020-02-082025-02-08ActiveSarbjit GrewalYes
CT 557: Temperature - PCC (JTCP)2020-02-082025-02-08ActiveSarbjit GrewalYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Matthew D Arcos

First NameMatthew D
Last NameArcos
StatusActive
Total 18 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 125 AGG: Sampling - AGGREGATES2024-08-142026-08-14ActiveRoy(Chip) DennerNo
CT 125 GEN: Sampling - GENERAL2024-08-142026-08-14ActiveRoy(Chip) DennerYes
CT 125 HMA: Sampling - HMA2024-08-142026-08-14ActiveRoy(Chip) DennerNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2017-08-312019-08-31ExpiredRoy(Chip) DennerYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2017-08-312019-08-31ExpiredRoy(Chip) DennerYes
CT 231: Relative Compaction - Nuclear Gage2024-08-142026-08-14ActiveRoy(Chip) DennerYes
CT 375: AC Density by Nuclear Gage2024-08-142026-08-14ActiveRoy(Chip) DennerYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2023-09-152028-09-15ActiveFirooz Ahmad HosainyYes
CT 518: Unit Weight - PCC (JTCP)2023-09-152028-09-15ActiveFirooz Ahmad HosainyYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2024-10-252026-10-25ActiveRoy(Chip) DennerYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2024-10-252026-10-25ActiveRoy(Chip) DennerYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2023-09-152028-09-15ActiveFirooz Ahmad HosainyYes
CT 533: Ball Penetration - PCC2024-10-252026-10-25ActiveRoy(Chip) DennerYes
CT 539: Sampling Fresh Concrete (JTCP)2023-09-152028-09-15ActiveFirooz Ahmad HosainyYes
CT 540: Making Cylinders - PCC (JTCP)2023-09-152028-09-15ActiveFirooz Ahmad HosainyYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2023-09-152028-09-15ActiveFirooz Ahmad HosainyYes
CT 556: Slump - PCC (JTCP)2023-09-152028-09-15ActiveFirooz Ahmad HosainyYes
CT 557: Temperature - PCC (JTCP)2023-09-152028-09-15ActiveFirooz Ahmad HosainyYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Richard Williams

First NameRichard
Last NameWilliams
StatusActive
Total 17 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 125 AGG: Sampling - AGGREGATES (JTCP)2017-07-192019-07-19ExpiredRoy(Chip) DennerYes
CT 125 AGG: Sampling - AGGREGATES2020-09-162022-09-16ExpiredRoy(Chip) DennerNo
CT 125 GEN: Sampling - GENERAL2020-09-162022-09-16ExpiredRoy(Chip) DennerYes
CT 125 HMA: Sampling - HMA (JTCP)2017-07-192019-07-19ExpiredRoy(Chip) DennerYes
CT 125 HMA: Sampling - HMA2020-09-162022-09-16ExpiredRoy(Chip) DennerNo
CT 231: Relative Compaction - Nuclear Gage2020-09-162022-09-16ExpiredRoy(Chip) DennerYes
CT 375: AC Density by Nuclear Gage2020-09-162022-09-16ExpiredRoy(Chip) DennerYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2018-06-232023-06-23ExpiredSarbjit GrewalYes
CT 518: Unit Weight - PCC (JTCP)2018-06-232023-06-23ExpiredSarbjit GrewalYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2017-07-192019-07-19ExpiredRoy(Chip) DennerYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2017-07-192019-07-19ExpiredRoy(Chip) DennerYes
CT 533: Ball Penetration - PCC2017-07-192019-07-19ExpiredRoy(Chip) DennerYes
CT 539: Sampling Fresh Concrete (JTCP)2018-06-232023-06-23ExpiredSarbjit GrewalYes
CT 540: Making Cylinders - PCC (JTCP)2018-06-232023-06-23ExpiredSarbjit GrewalYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2018-06-232023-06-23ExpiredSarbjit GrewalYes
CT 556: Slump - PCC (JTCP)2018-06-232023-06-23ExpiredSarbjit GrewalYes
CT 557: Temperature - PCC (JTCP)2018-06-232023-06-23ExpiredSarbjit GrewalYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Justin Smolenski

First NameJustin
Last NameSmolenski
StatusActive
Total 22 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2021-07-022024-07-02ExpiredSoroosh AmelianYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2021-07-022024-07-02ExpiredSoroosh AmelianYes
CT 125 HMA: Sampling - HMA (JTCP)2021-07-022024-07-02ExpiredSoroosh AmelianYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2021-07-192024-07-19ExpiredSoroosh AmelianYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2021-07-192024-07-19ExpiredSoroosh AmelianYes
CT 205: Percent Crushed Particles (JTCP)2021-07-192024-07-19ExpiredSoroosh AmelianYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2021-07-192024-07-19ExpiredSoroosh AmelianYes
CT 217: Sand Equivalent (JTCP)2021-07-192024-07-19ExpiredSoroosh AmelianYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2021-07-192024-07-19ExpiredSoroosh AmelianYes
CT 227: Cleanness Value (JTCP)2021-07-192024-07-19ExpiredSoroosh AmelianYes
CT 229: Durability (JTCP)2021-07-192024-07-19ExpiredSoroosh AmelianYes
CT 231: Relative Compaction - Nuclear Gage2022-10-192023-10-19ExpiredRoy(Chip) DennerYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2021-07-022024-07-02ExpiredSoroosh AmelianNo
CT 375: AC Density by Nuclear Gage2022-10-192023-10-19ExpiredRoy(Chip) DennerYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2019-08-102024-08-10ExpiredDalton LaBoskeyYes
CT 518: Unit Weight - PCC (JTCP)2019-08-102024-08-10ExpiredDalton LaBoskeyYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2019-08-102024-08-10ExpiredDalton LaBoskeyYes
CT 539: Sampling Fresh Concrete (JTCP)2019-08-102024-08-10ExpiredDalton LaBoskeyYes
CT 540: Making Cylinders - PCC (JTCP)2019-08-102024-08-10ExpiredDalton LaBoskeyYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2019-08-102024-08-10ExpiredDalton LaBoskeyYes
CT 556: Slump - PCC (JTCP)2019-08-102024-08-10ExpiredDalton LaBoskeyYes
CT 557: Temperature - PCC (JTCP)2019-08-102024-08-10ExpiredDalton LaBoskeyYes
Total 14 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2021-07-022024-07-02ExpiredSoroosh AmelianYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2021-07-022024-07-02ExpiredSoroosh AmelianYes
AASHTO R47: Reducing Samples of HMA (JTCP)2021-07-022024-07-02ExpiredSoroosh AmelianNo
AASHTO R76: Reducing Samples of Agg (JTCP)2021-07-022024-07-02ExpiredSoroosh AmelianNo
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2021-09-242024-09-24ExpiredSoroosh AmelianNo
AASHTO T176: Sand Equivalent (JTCP)2021-07-022024-07-02ExpiredSoroosh AmelianYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2021-09-242024-09-24ExpiredSoroosh AmelianYes
AASHTO T248: Reducing Samples of Agg. (JTCP)2018-06-152021-06-15ExpiredBiplab BhattacharyaNo
AASHTO T255: Evaporable Moisture Content (JTCP)2021-07-022024-07-02ExpiredSoroosh AmelianYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2021-09-242024-09-24ExpiredSoroosh AmelianYes
AASHTO T275: Bulk SpG - HMA (JTCP)2021-09-242024-09-24ExpiredSoroosh AmelianYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2021-09-242024-09-24ExpiredSoroosh AmelianYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2021-07-022024-07-02ExpiredSoroosh AmelianYes
AASHTO T335: Percentage of Fracture (JTCP)2021-07-022024-07-02ExpiredSoroosh AmelianYes

Details for Robert Cypher

First NameRobert
Last NameCypher
StatusActive
Total 7 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 504: Air Content of PCC - Pressure Method (JTCP)2018-08-182023-08-18ExpiredSarbjit GrewalYes
CT 518: Unit Weight - PCC (JTCP)2018-08-182023-08-18ExpiredSarbjit GrewalYes
CT 539: Sampling Fresh Concrete (JTCP)2018-08-182023-08-18ExpiredSarbjit GrewalYes
CT 540: Making Cylinders - PCC (JTCP)2018-08-182023-08-18ExpiredSarbjit GrewalYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2018-08-182023-08-18ExpiredSarbjit GrewalYes
CT 556: Slump - PCC (JTCP)2018-08-182023-08-18ExpiredSarbjit GrewalYes
CT 557: Temperature - PCC (JTCP)2018-08-182023-08-18ExpiredSarbjit GrewalYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for James Packer

First NameJames
Last NamePacker
StatusActive
Total 10 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 504: Air Content of PCC - Pressure Method (JTCP)2023-03-082028-03-08ActiveFirooz Ahmad HosainyYes
CT 518: Unit Weight - PCC (JTCP)2023-03-082028-03-08ActiveFirooz Ahmad HosainyYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2023-03-082028-03-08ActiveFirooz Ahmad HosainyYes
CT 524: Flexural Strength of Rapid Strength - PCC2021-10-262022-10-26ExpiredBrandt HouchenYes
CT 533: Ball Penetration - PCC2021-10-262022-10-26ExpiredBrandt HouchenYes
CT 539: Sampling Fresh Concrete (JTCP)2023-03-082028-03-08ActiveFirooz Ahmad HosainyYes
CT 540: Making Cylinders - PCC (JTCP)2023-03-082028-03-08ActiveFirooz Ahmad HosainyYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2023-03-082028-03-08ActiveFirooz Ahmad HosainyYes
CT 556: Slump - PCC (JTCP)2023-03-082028-03-08ActiveFirooz Ahmad HosainyYes
CT 557: Temperature - PCC (JTCP)2023-03-082028-03-08ActiveFirooz Ahmad HosainyYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Anthony Gambito

First NameAnthony
Last NameGambito
StatusActive
Total 20 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 HMA: Sampling - HMA (JTCP)2022-11-182025-11-18ActiveDalton LaBoskeyYes
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 304: Sample Preparation - HMA2024-06-112026-06-11ActiveRoy(Chip) DennerYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2022-11-182025-11-18ActiveDalton LaBoskeyNo
CT 308: Bulk SpG and Density - HMA2024-06-112026-06-11ActiveRoy(Chip) DennerYes
CT 309: Max SpG and Density - HMA2024-06-112026-06-11ActiveRoy(Chip) DennerYes
CT 370: Moisture Content by Microwave2024-06-112026-06-11ActiveRoy(Chip) DennerYes
CT 382: AC Content by Ignition Oven2024-06-112026-06-11ActiveRoy(Chip) DennerYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2024-10-302026-10-30ActiveRoy(Chip) DennerYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2024-10-302026-10-30ActiveRoy(Chip) DennerYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2024-10-302026-10-30ActiveRoy(Chip) DennerYes
Total 8 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2022-11-182025-11-18ActiveDalton LaBoskeyYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2022-11-182025-11-18ActiveDalton LaBoskeyYes
AASHTO R47: Reducing Samples of HMA (JTCP)2022-11-182025-11-18ActiveDalton LaBoskeyNo
AASHTO R76: Reducing Samples of Agg (JTCP)2022-11-182025-11-18ActiveDalton LaBoskeyNo
AASHTO T176: Sand Equivalent (JTCP)2022-11-182025-11-18ActiveDalton LaBoskeyYes
AASHTO T255: Evaporable Moisture Content (JTCP)2022-11-182025-11-18ActiveDalton LaBoskeyYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2022-11-182025-11-18ActiveDalton LaBoskeyYes
AASHTO T335: Percentage of Fracture (JTCP)2022-11-182025-11-18ActiveDalton LaBoskeyYes

Details for Jack Barrena

First NameJack
Last NameBarrena
StatusActive
Total 3 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2024-10-302026-10-30ActiveRoy(Chip) DennerYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2024-10-302026-10-30ActiveRoy(Chip) DennerYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2024-10-302026-10-30ActiveRoy(Chip) DennerYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Douglas H Clarke Iii

First NameDouglas H
Last NameClarke Iii
StatusActive
Total 8 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 504: Air Content of PCC - Pressure Method (JTCP)2019-03-162024-03-16ExpiredFirooz Ahmad HosainyYes
CT 518: Unit Weight - PCC (JTCP)2019-03-162024-03-16ExpiredFirooz Ahmad HosainyYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2019-03-162024-03-16ExpiredFirooz Ahmad HosainyYes
CT 539: Sampling Fresh Concrete (JTCP)2019-03-162024-03-16ExpiredFirooz Ahmad HosainyYes
CT 540: Making Cylinders - PCC (JTCP)2019-03-162024-03-16ExpiredFirooz Ahmad HosainyYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2019-03-162024-03-16ExpiredFirooz Ahmad HosainyYes
CT 556: Slump - PCC (JTCP)2019-03-162024-03-16ExpiredFirooz Ahmad HosainyYes
CT 557: Temperature - PCC (JTCP)2019-03-162024-03-16ExpiredFirooz Ahmad HosainyYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.