Lab details for Twining Laboratories

Basic Information

Lab NameTwining Laboratories
Manager NameChristian Masse
Lab Emailcmasse@twininginc.com
Lab Telephone916-649-9000
Lab Fax
Lab Full Address120 Main Avenue, Sacramento, CA 95838
Zip95838
Lab TypePrivate
District3
Download TL-0113

RSP Information

120 Main Avenue, Sacramento, CA 95838

Test Methods

California Test (CT) Accreditations

Total 47 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleTechnician Certified?
CT 105: Calculations - Gradings (JTCP)2023-03-142024-03-14ActiveSarbjit GrewalYes
CT 125 ADMIX: Sampling - ADMIXTURE2023-03-142024-03-14ActiveSarbjit GrewalYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2023-03-142024-03-14ActiveSarbjit GrewalYes
CT 125 BIT: Sampling - BITUMINOUS2023-03-142024-03-14ActiveSarbjit GrewalYes
CT 125 CEM: Sampling - CEM2023-03-142024-03-14ActiveSarbjit GrewalYes
CT 125 GEN: Sampling - GENERAL2023-03-142024-03-14ActiveSarbjit GrewalYes
CT 125 HMA: Sampling - HMA (JTCP)2023-03-142024-03-14ActiveSarbjit GrewalYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2023-03-142024-03-14ActiveSarbjit GrewalYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2023-03-142024-03-14ActiveSarbjit GrewalYes
CT 204: LL, PL, PI2023-03-142024-03-14ActiveSarbjit GrewalNo
CT 205: Percent Crushed Particles (JTCP)2023-03-142024-03-14ActiveSarbjit GrewalYes
CT 206: SpG & Absorption - Coarse Aggregates2023-03-142024-03-14ActiveSarbjit GrewalNo
CT 207: SpG & Absorption - Fine Aggregates2023-03-142024-03-14ActiveSarbjit GrewalNo
CT 208: Apparent SpG - Fine Aggregates2023-03-142024-03-14ActiveSarbjit GrewalNo
CT 211: LA Rattler2023-03-142024-03-14ActiveSarbjit GrewalNo
CT 212: Unit Weight of Aggregates2023-03-142024-03-14ActiveSarbjit GrewalNo
CT 213: Organic Impurities of PCC sand2023-03-142024-03-14ActiveSarbjit GrewalNo
CT 214: Sodium Sulfate Soundness2023-03-142024-03-14ActiveSarbjit GrewalNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2023-03-142024-03-14ActiveSarbjit GrewalYes
CT 217: Sand Equivalent (JTCP)2023-03-142024-03-14ActiveSarbjit GrewalYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2023-03-142024-03-14ActiveSarbjit GrewalYes
CT 227: Cleanness Value (JTCP)2023-03-142024-03-14ActiveSarbjit GrewalYes
CT 229: Durability (JTCP)2023-03-142024-03-14ActiveSarbjit GrewalYes
CT 231: Relative Compaction - Nuclear Gage2023-03-142024-03-14ActiveSarbjit GrewalYes
CT 234: Uncompacted void - Fine Aggregates2023-03-142024-03-14ActiveSarbjit GrewalNo
CT 235: Flat and Elongated Particles2023-03-142024-03-14ActiveSarbjit GrewalNo
CT 301: "R" Value2023-03-142024-03-14ActiveSarbjit GrewalNo
CT 304: Sample Preparation - HMA2023-03-142024-03-14ActiveSarbjit GrewalNo
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2023-03-142024-03-14ActiveSarbjit GrewalYes
CT 308: Bulk SpG and Density - HMA2023-03-142024-03-14ActiveSarbjit GrewalNo
CT 309: Max SpG and Density - HMA2023-03-142024-03-14ActiveSarbjit GrewalNo
CT 366: Stabilometer2023-03-142024-03-14ActiveSarbjit GrewalNo
CT 367: OBC2023-03-142024-03-14ActiveSarbjit GrewalNo
CT 371: Moisture Induced Damage (TSR)2023-03-142024-03-14ActiveSarbjit GrewalNo
CT 375: AC Density by Nuclear Gage2023-03-142024-03-14ActiveSarbjit GrewalYes
CT 382: AC Content by Ignition Oven2023-03-142024-03-14ActiveSarbjit GrewalNo
CT 389: Hamburg Wheel-Track2023-03-142024-03-14ActiveSarbjit GrewalYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2023-03-142024-03-14ActiveSarbjit GrewalYes
CT 518: Unit Weight - PCC (JTCP)2023-03-142024-03-14ActiveSarbjit GrewalYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2023-03-142024-03-14ActiveSarbjit GrewalYes
CT 524: Flexural Strength of Rapid Strength - PCC2023-03-142024-03-14ActiveSarbjit GrewalYes
CT 533: Ball Penetration - PCC2023-03-142024-03-14ActiveSarbjit GrewalNo
CT 539: Sampling Fresh Concrete (JTCP)2023-03-142024-03-14ActiveSarbjit GrewalYes
CT 540: Making Cylinders - PCC (JTCP)2023-03-142024-03-14ActiveSarbjit GrewalYes
CT 541: Flow Cone2023-03-142024-03-14ActiveSarbjit GrewalNo
CT 556: Slump - PCC (JTCP)2023-03-142024-03-14ActiveSarbjit GrewalYes
CT 557: Temperature - PCC (JTCP)2023-03-142024-03-14ActiveSarbjit GrewalYes

AASHTO/ASTM Proficiencies

Total 23 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleTechnician Certified?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2023-03-142024-03-14ActiveSarbjit GrewalYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2023-03-142024-03-14ActiveSarbjit GrewalYes
AASHTO R47: Reducing Samples of HMA (JTCP)2023-03-142024-03-14ActiveSarbjit GrewalYes
AASHTO R76: Reducing Samples of Agg (JTCP)2023-03-142024-03-14ActiveSarbjit GrewalYes
AASHTO T84: SpG & Absorption - Fine Aggregates2023-03-142024-03-14ActiveSarbjit GrewalYes
AASHTO T85: SpG & Absorption - Coarse Aggregates2023-03-142024-03-14ActiveSarbjit GrewalYes
AASHTO T96: L.A. Rattler2023-03-142024-03-14ActiveSarbjit GrewalYes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2023-03-142024-03-14ActiveSarbjit GrewalYes
AASHTO T176: Sand Equivalent (JTCP)2023-03-142024-03-14ActiveSarbjit GrewalYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2023-03-142024-03-14ActiveSarbjit GrewalYes
AASHTO T210: Aggregate Durability Index2023-03-142024-03-14ActiveSarbjit GrewalNo
AASHTO T248: Reducing Samples of Agg. (JTCP)2023-03-142024-03-14ActiveSarbjit GrewalNo
AASHTO T255: Evaporable Moisture Content (JTCP)2023-03-142024-03-14ActiveSarbjit GrewalYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2023-03-142024-03-14ActiveSarbjit GrewalYes
AASHTO T275: Bulk SpG - HMA (JTCP)2023-03-142024-03-14ActiveSarbjit GrewalYes
AASHTO T283: Moisture Induced Damage (TSR)2023-03-142024-03-14ActiveSarbjit GrewalYes
AASHTO T304: Uncompacted Void - Fine Aggregate2023-03-142024-03-14ActiveSarbjit GrewalYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2023-03-142024-03-14ActiveSarbjit GrewalYes
AASHTO T312: Gyratory Compactor2023-03-142024-03-14ActiveSarbjit GrewalYes
AASHTO T324: Hamburg Wheel-Track2023-03-142024-03-14ActiveSarbjit GrewalNo
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2023-03-142024-03-14ActiveSarbjit GrewalYes
AASHTO T335: Percentage of Fracture (JTCP)2023-03-142024-03-14ActiveSarbjit GrewalYes
ASTM D4791: Flat and Elongated Particles2023-03-142024-03-14ActiveSarbjit GrewalYes

Technicians in the Lab

Technician Summary

Total 21 items.
First NameLast NameActions
AndreiPolischuk View
BryanBogle View
AristeoFlores View
MikeGrogan View
ChristopherThomas View
AndrewYoung View
MichaelMcVey View
JerryOliver View
ElwinSchoeneck View
JoshuaHull View
Andrew Terry View
ShaneMathis View
Eric (Sonny)Fierro View
Erin DCreasey View
EugeneGarcia View
YasserIbrahim View
FreagMessiha View
Luis A.Melo View
ColinWilliams View
ChristianMasse View
VanCuthbertson Jr View

Technician Details

Details for Andrei Polischuk

First NameAndrei
Last NamePolischuk
StatusActive
Total 29 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2016-11-172019-11-17ExpiredRichard HibbardYes
CT 125 ADMIX: Sampling - ADMIXTURE2016-11-172018-11-17ExpiredJackie TreatYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2020-04-272021-04-27ExpiredJackie TreatYes
CT 125 BIT: Sampling - BITUMINOUS2016-11-172018-11-17ExpiredJackie TreatYes
CT 125 CEM: Sampling - CEM2016-11-172018-11-17ExpiredJackie TreatYes
CT 125 GEN: Sampling - GENERAL2020-04-272022-04-27ExpiredJackie TreatYes
CT 125 HMA: Sampling - HMA (JTCP)2020-04-272021-04-27ExpiredJackie TreatYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2016-11-172019-11-17ExpiredRichard HibbardYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2016-11-172018-11-17ExpiredJackie TreatYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2016-11-172018-11-17ExpiredJackie TreatYes
CT 217: Sand Equivalent (JTCP)2016-11-172018-11-17ExpiredJackie TreatYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2016-11-172018-11-17ExpiredJackie TreatYes
CT 227: Cleanness Value (JTCP)2016-11-172018-11-17ExpiredJackie TreatYes
CT 229: Durability (JTCP)2016-11-172018-11-17ExpiredJackie TreatYes
CT 231: Relative Compaction - Nuclear Gage2020-04-272021-04-27ExpiredJackie TreatYes
CT 375: AC Density by Nuclear Gage2020-04-272021-04-27ExpiredJackie TreatYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2021-11-192026-11-19ActiveGabriela LopezYes
CT 518: Unit Weight - PCC (JTCP)2021-11-192026-11-19ActiveGabriela LopezYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2020-04-272022-04-27ExpiredEmily MerrittNo
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2020-04-272022-04-27ExpiredEmily MerrittNo
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2021-11-192026-11-19ActiveGabriela LopezYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2020-04-272022-04-27ExpiredJackie TreatNo
CT 524: Flexural Strength of Rapid Strength - PCC2020-04-272022-04-27ExpiredJackie TreatYes
CT 533: Ball Penetration - PCC2016-11-172020-05-24ExpiredJackie TreatYes
CT 539: Sampling Fresh Concrete (JTCP)2021-11-192026-11-19ActiveGabriela LopezYes
CT 540: Making Cylinders - PCC (JTCP)2021-11-192026-11-19ActiveGabriela LopezYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2021-11-192026-11-19ActiveGabriela LopezNo
CT 556: Slump - PCC (JTCP)2021-11-192026-11-19ActiveGabriela LopezYes
CT 557: Temperature - PCC (JTCP)2021-11-192026-11-19ActiveGabriela LopezYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Bryan Bogle

First NameBryan
Last NameBogle
StatusActive
Total 32 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2023-02-032026-02-03ActiveAvinash RallaYes
CT 106: Definitions - Specific Gravity (SpG)2018-01-252020-01-25ExpiredJessaneil PerezNo
CT 125 AGG: Sampling - AGGREGATES (JTCP)2023-02-032026-02-03ActiveAvinash RallaYes
CT 125 BIT: Sampling - BITUMINOUS2021-08-022022-08-02ExpiredJackie TreatYes
CT 125 CEM: Sampling - CEM2018-01-252020-01-25ExpiredJessaneil PerezYes
CT 125 GEN: Sampling - GENERAL2021-08-022022-08-02ExpiredJackie TreatYes
CT 125 HMA: Sampling - HMA (JTCP)2018-01-252020-01-25ExpiredJessaneil PerezYes
CT 125 HMA: Sampling - HMA2021-08-022022-08-02ExpiredJackie TreatNo
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2023-02-032026-02-03ActiveAvinash RallaYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2023-02-032026-02-03ActiveAvinash RallaYes
CT 205: Percent Crushed Particles (JTCP)2023-02-032026-02-03ActiveAvinash RallaYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2023-02-032026-02-03ActiveAvinash RallaYes
CT 217: Sand Equivalent (JTCP)2023-02-032026-02-03ActiveAvinash RallaYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2023-02-032026-02-03ActiveAvinash RallaYes
CT 227: Cleanness Value (JTCP)2023-02-032026-02-03ActiveAvinash RallaYes
CT 229: Durability (JTCP)2023-02-032026-02-03ActiveAvinash RallaYes
CT 231: Relative Compaction - Nuclear Gage2024-02-022025-02-02ActiveSarbjit GrewalYes
CT 375: AC Density by Nuclear Gage2024-02-022025-02-02ActiveSarbjit GrewalYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2021-02-122026-02-12ActiveGabriela LopezYes
CT 518: Unit Weight - PCC (JTCP)2021-02-122026-02-12ActiveGabriela LopezYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2018-01-262020-01-26ExpiredEmily MerrittNo
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2018-01-262020-01-26ExpiredEmily MerrittNo
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2021-02-122026-02-12ActiveGabriela LopezYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2018-01-262020-01-26ExpiredJessaneil PerezNo
CT 524: Flexural Strength of Rapid Strength - PCC2023-01-252024-01-25ExpiredIgnocencio HerreraYes
CT 533: Ball Penetration - PCC2018-01-262020-01-26ExpiredJessaneil PerezYes
CT 539: Sampling Fresh Concrete (JTCP)2021-02-122026-02-12ActiveGabriela LopezYes
CT 540: Making Cylinders - PCC (JTCP)2021-02-122026-02-12ActiveGabriela LopezYes
CT 541: Flow Cone2018-01-262020-01-26ExpiredJessaneil PerezYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2021-02-122026-02-12ActiveGabriela LopezNo
CT 556: Slump - PCC (JTCP)2021-02-122026-02-12ActiveGabriela LopezYes
CT 557: Temperature - PCC (JTCP)2021-02-122026-02-12ActiveGabriela LopezYes
Total 6 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2018-01-262021-01-26ExpiredJessaneil PerezYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2018-01-262021-01-26ExpiredJessaneil PerezYes
AASHTO T176: Sand Equivalent (JTCP)2018-01-262021-01-26ExpiredJessaneil PerezYes
AASHTO T275: Bulk SpG - HMA (JTCP)2018-01-262021-01-26ExpiredJessaneil PerezYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2018-01-262021-01-26ExpiredJessaneil PerezYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2018-01-262021-01-26ExpiredJessaneil PerezYes

Details for Aristeo Flores

First NameAristeo
Last NameFlores
StatusActive
Total 37 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2022-04-152025-04-15ActiveAvinash RallaYes
CT 106: Definitions - Specific Gravity (SpG)2023-10-262024-10-26ActiveJoshua GallawayNo
CT 125 ADMIX: Sampling - ADMIXTURE2021-07-082024-07-08ActiveJoshua GallawayYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2022-04-152025-04-15ActiveAvinash RallaYes
CT 125 BIT: Sampling - BITUMINOUS2021-07-082024-07-08ActiveJoshua GallawayYes
CT 125 CEM: Sampling - CEM2021-07-082024-07-08ActiveJoshua GallawayYes
CT 125 GEN: Sampling - GENERAL2021-07-082024-07-08ActiveJoshua GallawayYes
CT 125 HMA: Sampling - HMA (JTCP)2021-04-052024-04-05ActiveSarbjit GrewalYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2022-04-152025-04-15ActiveAvinash RallaYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2022-04-152025-04-15ActiveAvinash RallaYes
CT 205: Percent Crushed Particles (JTCP)2022-04-152025-04-15ActiveAvinash RallaYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2022-04-152025-04-15ActiveAvinash RallaYes
CT 217: Sand Equivalent (JTCP)2022-04-152025-04-15ActiveAvinash RallaYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2022-04-152025-04-15ActiveAvinash RallaYes
CT 227: Cleanness Value (JTCP)2022-04-152025-04-15ActiveAvinash RallaYes
CT 229: Durability (JTCP)2022-04-152025-04-15ActiveAvinash RallaYes
CT 231: Relative Compaction - Nuclear Gage2023-10-262025-10-26ActiveJoshua GallawayYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2021-04-052024-04-05ActiveSarbjit GrewalYes
CT 308: Bulk SpG and Density - HMA2017-05-182019-05-18ExpiredVictor AntidoYes
CT 309: Max SpG and Density - HMA2017-05-182019-05-18ExpiredVictor AntidoYes
CT 342: Portable Skid Tester2022-03-112023-03-11ExpiredRahshaun SpearsNo
CT 375: AC Density by Nuclear Gage2023-01-062024-01-06ExpiredPhillip AsherYes
CT 382: AC Content by Ignition Oven2017-06-132019-06-13ExpiredVictor AntidoYes
CT 389: Hamburg Wheel-Track2023-09-282024-09-28ActiveJoshua GallawayYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2019-12-142024-12-14ActiveSarbjit GrewalYes
CT 518: Unit Weight - PCC (JTCP)2019-12-142024-12-14ActiveSarbjit GrewalYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2023-10-262024-10-26ActiveEmily MerrittNo
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2023-10-262024-10-26ActiveEmily MerrittNo
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2019-12-142024-12-14ActiveSarbjit GrewalYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2023-02-242025-02-24ActiveSarbjit GrewalNo
CT 524: Flexural Strength of Rapid Strength - PCC2023-02-242025-02-24ActiveSarbjit GrewalYes
CT 539: Sampling Fresh Concrete (JTCP)2019-12-142024-12-14ActiveSarbjit GrewalYes
CT 540: Making Cylinders - PCC (JTCP)2019-12-142024-12-14ActiveSarbjit GrewalYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2019-12-142024-12-14ActiveSarbjit GrewalNo
CT 552: Relative Compaction of Polymer Concrete2023-02-242025-02-24ActiveSarbjit GrewalNo
CT 556: Slump - PCC (JTCP)2019-12-142024-12-14ActiveSarbjit GrewalYes
CT 557: Temperature - PCC (JTCP)2019-12-142024-12-14ActiveSarbjit GrewalYes
Total 22 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2021-04-052024-04-05ActiveSarbjit GrewalYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2021-04-052024-04-05ActiveSarbjit GrewalYes
AASHTO T30: Mechanical Analysis of Extracted Aggregate2023-09-282024-09-28ActiveJoshua GallawayNo
AASHTO R47: Reducing Samples of HMA (JTCP)2021-04-052024-04-05ActiveSarbjit GrewalYes
AASHTO R76: Reducing Samples of Agg (JTCP)2021-04-052024-04-05ActiveSarbjit GrewalYes
AASHTO T84: SpG & Absorption - Fine Aggregates2023-09-282024-09-28ActiveJoshua GallawayYes
AASHTO T85: SpG & Absorption - Coarse Aggregates2023-09-282024-09-28ActiveJoshua GallawayYes
AASHTO T96: L.A. Rattler2023-09-282024-09-28ActiveJoshua GallawayYes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2022-08-252025-08-25ActiveAvinash RallaYes
AASHTO T176: Sand Equivalent (JTCP)2021-04-052024-04-05ActiveSarbjit GrewalYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2022-08-252025-08-25ActiveAvinash RallaYes
AASHTO T248: Reducing Samples of Agg. (JTCP)2018-04-062021-04-06ExpiredBiplab BhattacharyaYes
AASHTO T255: Evaporable Moisture Content (JTCP)2021-04-052024-04-05ActiveSarbjit GrewalYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2022-08-252025-08-25ActiveAlexis EnglandYes
AASHTO T275: Bulk SpG - HMA (JTCP)2022-08-252025-08-25ActiveAvinash RallaYes
AASHTO T283: Moisture Induced Damage (TSR)2023-09-282024-09-28ActiveJoshua GallawayYes
AASHTO T304: Uncompacted Void - Fine Aggregate2023-09-282024-09-28ActiveJoshua GallawayYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2022-08-252025-08-25ActiveAvinash RallaYes
AASHTO T312: Gyratory Compactor2023-09-282024-09-28ActiveJoshua GallawayYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2021-04-052024-04-05ActiveSarbjit GrewalYes
AASHTO T335: Percentage of Fracture (JTCP)2021-04-052024-04-05ActiveSarbjit GrewalYes
ASTM D4791: Flat and Elongated Particles2023-09-282024-09-28ActiveJoshua GallawayYes

Details for Mike Grogan

First NameMike
Last NameGrogan
StatusActive
Total 12 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 125 GEN: Sampling - GENERAL2019-03-202021-03-20ExpiredJackie TreatYes
CT 231: Relative Compaction - Nuclear Gage2019-03-202021-03-20ExpiredJackie TreatYes
CT 375: AC Density by Nuclear Gage2019-03-202021-03-20ExpiredJackie TreatYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2019-11-092024-11-09ActiveGabriela LopezYes
CT 518: Unit Weight - PCC (JTCP)2019-11-092024-11-09ActiveGabriela LopezYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2019-11-092024-11-09ActiveGabriela LopezYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2019-03-202021-03-20ExpiredJackie TreatNo
CT 539: Sampling Fresh Concrete (JTCP)2019-11-092024-11-09ActiveGabriela LopezYes
CT 540: Making Cylinders - PCC (JTCP)2019-11-092024-11-09ActiveGabriela LopezYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2019-11-092024-11-09ActiveGabriela LopezNo
CT 556: Slump - PCC (JTCP)2019-11-092024-11-09ActiveGabriela LopezYes
CT 557: Temperature - PCC (JTCP)2019-11-092024-11-09ActiveGabriela LopezYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Christopher Thomas

First NameChristopher
Last NameThomas
StatusActive
Total 26 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2023-02-032026-02-03ActiveGabriela LopezYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2023-02-032026-02-03ActiveGabriela LopezYes
CT 125 AGG: Sampling - AGGREGATES2021-04-292023-04-29ExpiredJackie TreatNo
CT 125 GEN: Sampling - GENERAL2021-04-292023-04-29ExpiredJackie TreatYes
CT 125 HMA: Sampling - HMA2021-04-292023-04-29ExpiredJackie TreatNo
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2023-02-032026-02-03ActiveGabriela LopezYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2023-02-032026-02-03ActiveGabriela LopezYes
CT 205: Percent Crushed Particles (JTCP)2023-02-032026-02-03InactiveGabriela LopezYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2023-02-032026-02-03ActiveGabriela LopezYes
CT 217: Sand Equivalent (JTCP)2023-02-032026-02-03ActiveGabriela LopezYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2023-02-032026-02-03ActiveGabriela LopezYes
CT 227: Cleanness Value (JTCP)2023-02-032026-02-03ActiveGabriela LopezYes
CT 229: Durability (JTCP)2023-02-032026-02-03ActiveGabriela LopezYes
CT 231: Relative Compaction - Nuclear Gage2023-07-262024-07-26ActiveJoshua GallawayYes
CT 375: AC Density by Nuclear Gage2021-04-292023-04-29ExpiredJackie TreatYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2020-06-212025-06-21ActiveGabriela LopezYes
CT 518: Unit Weight - PCC (JTCP)2020-06-212025-06-21ActiveGabriela LopezYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2020-06-212025-06-21ActiveGabriela LopezYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2019-03-202021-03-20ExpiredJackie TreatNo
CT 524: Flexural Strength of Rapid Strength - PCC2023-01-252024-01-25ExpiredIgnocencio HerreraYes
CT 539: Sampling Fresh Concrete (JTCP)2020-06-212025-06-21ActiveGabriela LopezYes
CT 540: Making Cylinders - PCC (JTCP)2020-06-212025-06-21ActiveGabriela LopezYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2020-06-212025-06-21ActiveGabriela LopezNo
CT 552: Relative Compaction of Polymer Concrete2023-07-262024-07-26ActiveJoshua GallawayNo
CT 556: Slump - PCC (JTCP)2020-06-212025-06-21ActiveGabriela LopezYes
CT 557: Temperature - PCC (JTCP)2020-06-212025-06-21ActiveGabriela LopezYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Andrew Young

First NameAndrew
Last NameYoung
StatusActive
Total 20 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 125 AGG: Sampling - AGGREGATES (JTCP)2019-03-202022-03-20ExpiredJackie TreatYes
CT 125 AGG: Sampling - AGGREGATES2024-02-022025-02-02ActiveSarbjit GrewalNo
CT 125 BIT: Sampling - BITUMINOUS2024-02-022025-02-02ActiveSarbjit GrewalYes
CT 125 CEM: Sampling - CEM2024-02-022025-02-02ActiveSarbjit GrewalYes
CT 125 GEN: Sampling - GENERAL2024-02-022025-02-02ActiveSarbjit GrewalYes
CT 125 HMA: Sampling - HMA (JTCP)2019-03-202022-03-20ExpiredJackie TreatYes
CT 125 HMA: Sampling - HMA2024-02-022025-02-02ActiveSarbjit GrewalNo
CT 231: Relative Compaction - Nuclear Gage2023-02-242025-02-24ActiveSarbjit GrewalYes
CT 375: AC Density by Nuclear Gage2023-02-242025-02-24ActiveSarbjit GrewalYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2019-09-282024-09-28ActiveGabriela LopezYes
CT 518: Unit Weight - PCC (JTCP)2019-09-282024-09-28ActiveGabriela LopezYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2019-09-282024-09-28ActiveGabriela LopezYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2021-02-042023-02-04ExpiredJackie TreatNo
CT 524: Flexural Strength of Rapid Strength - PCC2021-02-042023-02-04ExpiredJackie TreatYes
CT 533: Ball Penetration - PCC2021-02-042023-02-04ExpiredJackie TreatYes
CT 539: Sampling Fresh Concrete (JTCP)2019-09-282024-09-28ActiveGabriela LopezYes
CT 540: Making Cylinders - PCC (JTCP)2019-09-282024-09-28ActiveGabriela LopezYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2019-09-282024-09-28ActiveGabriela LopezNo
CT 556: Slump - PCC (JTCP)2019-09-282024-09-28ActiveGabriela LopezYes
CT 557: Temperature - PCC (JTCP)2019-09-282024-09-28ActiveGabriela LopezYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Michael McVey

First NameMichael
Last NameMcVey
StatusActive
Total 15 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 125 AGG: Sampling - AGGREGATES (JTCP)2020-04-272021-04-27ExpiredJackie TreatYes
CT 125 AGG: Sampling - AGGREGATES2023-09-142026-09-14ActiveJoshua GallawayNo
CT 125 GEN: Sampling - GENERAL2023-09-062026-09-06ActiveJoshua GallawayYes
CT 125 HMA: Sampling - HMA (JTCP)2020-04-272021-04-27ExpiredJackie TreatYes
CT 125 HMA: Sampling - HMA2023-09-142026-09-14ActiveJoshua GallawayNo
CT 231: Relative Compaction - Nuclear Gage2023-09-062024-09-06ActiveJoshua GallawayYes
CT 375: AC Density by Nuclear Gage2023-09-062024-09-06ActiveJoshua GallawayYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2019-02-232024-02-23ExpiredGabriela LopezYes
CT 518: Unit Weight - PCC (JTCP)2019-02-232024-02-23ExpiredGabriela LopezYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2019-02-232024-02-23ExpiredGabriela LopezYes
CT 539: Sampling Fresh Concrete (JTCP)2019-02-232024-02-23ExpiredGabriela LopezYes
CT 540: Making Cylinders - PCC (JTCP)2019-02-232024-02-23ExpiredGabriela LopezYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2019-02-232024-02-23ExpiredGabriela LopezNo
CT 556: Slump - PCC (JTCP)2019-02-232024-02-23ExpiredGabriela LopezYes
CT 557: Temperature - PCC (JTCP)2019-02-232024-02-23ExpiredGabriela LopezYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Jerry Oliver

First NameJerry
Last NameOliver
StatusActive
Total 41 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2018-01-252021-01-25ExpiredJessaneil PerezYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2018-01-252021-01-25ExpiredJackie TreatYes
CT 125 CEM: Sampling - CEM2018-01-252020-01-25ExpiredJessaneil PerezYes
CT 125 GEN: Sampling - GENERAL2020-01-242021-01-24ExpiredJackie TreatYes
CT 125 HMA: Sampling - HMA (JTCP)2018-01-252021-01-25ExpiredJessaneil PerezYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2018-01-252021-01-25ExpiredJessaneil PerezYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2018-01-252021-01-25ExpiredJessaneil PerezYes
CT 206: SpG & Absorption - Coarse Aggregates2020-01-302022-01-30ExpiredJackie TreatYes
CT 207: SpG & Absorption - Fine Aggregates2020-01-302022-01-30ExpiredJackie TreatYes
CT 211: LA Rattler2020-01-302022-01-30ExpiredJackie TreatYes
CT 212: Unit Weight of Aggregates2020-01-302022-01-30ExpiredJackie TreatYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2018-01-252021-01-25ExpiredJessaneil PerezYes
CT 217: Sand Equivalent (JTCP)2018-01-252021-01-25ExpiredJessaneil PerezYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2018-01-252021-01-25ExpiredJessaneil PerezYes
CT 227: Cleanness Value (JTCP)2018-01-252021-01-25ExpiredJessaneil PerezYes
CT 229: Durability (JTCP)2018-01-252021-01-25ExpiredJessaneil PerezYes
CT 231: Relative Compaction - Nuclear Gage2020-01-302022-01-30ExpiredJackie TreatYes
CT 234: Uncompacted void - Fine Aggregates2020-01-302022-01-30ExpiredJackie TreatYes
CT 235: Flat and Elongated Particles2020-01-302022-01-30ExpiredJackie TreatYes
CT 304: Sample Preparation - HMA2020-01-302022-01-30ExpiredJackie TreatYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2020-08-042021-08-04ExpiredJackie TreatYes
CT 308: Bulk SpG and Density - HMA2020-01-302022-01-30ExpiredJackie TreatYes
CT 309: Max SpG and Density - HMA2020-01-302022-01-30ExpiredJackie TreatYes
CT 366: Stabilometer2020-01-302022-01-30ExpiredJackie TreatYes
CT 370: Moisture Content by Microwave2020-01-302022-01-30ExpiredJackie TreatNo
CT 375: AC Density by Nuclear Gage2020-01-302022-01-30ExpiredJackie TreatYes
CT 382: AC Content by Ignition Oven2020-01-302022-01-30ExpiredJackie TreatYes
CT 384: Combined Grade for HMA using up to 25% RAP2020-01-302022-01-30ExpiredJackie TreatNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2018-12-082023-12-08ExpiredJackie TreatYes
CT 518: Unit Weight - PCC (JTCP)2018-12-082023-12-08ExpiredJackie TreatYes
CT 521: Compressive Strength - PCC2020-01-302022-01-30ExpiredJackie TreatYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2020-01-302022-01-30ExpiredJackie TreatYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2020-01-302022-01-30ExpiredJackie TreatNo
CT 524: Flexural Strength of Rapid Strength - PCC2020-01-302022-01-30ExpiredJackie TreatYes
CT 533: Ball Penetration - PCC2020-01-302022-01-30ExpiredJackie TreatYes
CT 539: Sampling Fresh Concrete (JTCP)2018-12-082023-12-08ExpiredJackie TreatYes
CT 540: Making Cylinders - PCC (JTCP)2018-12-082023-12-08ExpiredJackie TreatYes
CT 541: Flow Cone2020-01-302022-01-30ExpiredJackie TreatYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2018-12-082023-12-08ExpiredJackie TreatNo
CT 556: Slump - PCC (JTCP)2018-12-082023-12-08ExpiredJackie TreatYes
CT 557: Temperature - PCC (JTCP)2018-12-082023-12-08ExpiredJackie TreatYes
Total 18 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2018-01-252021-01-25ExpiredJessaneil PerezYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2018-01-252021-01-25ExpiredJessaneil PerezYes
AASHTO T84: SpG & Absorption - Fine Aggregates2020-01-302022-01-30ExpiredJessaneil PerezYes
AASHTO T85: SpG & Absorption - Coarse Aggregates2020-01-302022-01-30ExpiredJessaneil PerezYes
AASHTO T96: L.A. Rattler2020-01-302022-01-30ExpiredJessaneil PerezYes
AASHTO T176: Sand Equivalent (JTCP)2018-01-252021-01-25ExpiredJessaneil PerezYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2018-01-252021-01-25ExpiredJessaneil PerezYes
AASHTO T210: Aggregate Durability Index2020-01-302022-01-30ExpiredJessaneil PerezYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2018-01-252021-01-25ExpiredJessaneil PerezYes
AASHTO T275: Bulk SpG - HMA (JTCP)2018-01-252021-01-25ExpiredJessaneil PerezYes
AASHTO T283: Moisture Induced Damage (TSR)2020-01-302022-01-30ExpiredJessaneil PerezYes
AASHTO T304: Uncompacted Void - Fine Aggregate2020-01-302022-01-30ExpiredJessaneil PerezYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2018-01-262021-01-26ExpiredJessaneil PerezYes
AASHTO T312: Gyratory Compactor2020-01-302022-01-30ExpiredJessaneil PerezYes
AASHTO T324: Hamburg Wheel-Track2020-01-302022-01-30ExpiredJessaneil PerezYes
AASHTO T335: Percentage of Fracture (JTCP)2018-01-252021-01-25ExpiredJessaneil PerezYes
ASTM D4791: Flat and Elongated Particles2020-01-302022-01-30ExpiredJessaneil PerezYes
ASTM D7741: AR Field Viscosity2018-01-262020-01-26ExpiredJessaneil PerezNo

Details for Elwin Schoeneck

First NameElwin
Last NameSchoeneck
StatusActive
Total 18 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 125 AGG: Sampling - AGGREGATES (JTCP)2018-11-072019-11-07ExpiredJessaneil PerezYes
CT 125 HMA: Sampling - HMA (JTCP)2018-11-072019-11-07ExpiredJessaneil PerezYes
CT 231: Relative Compaction - Nuclear Gage2021-05-272022-05-27ExpiredJackie TreatYes
CT 375: AC Density by Nuclear Gage2021-05-272022-05-27ExpiredJackie TreatYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2018-08-052023-08-05ExpiredBiplab BhattacharyaYes
CT 518: Unit Weight - PCC (JTCP)2018-08-052023-08-05ExpiredBiplab BhattacharyaYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2018-11-072019-11-07ExpiredEmily MerrittNo
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2018-11-072019-11-07ExpiredEmily MerrittNo
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2018-08-052023-08-05ExpiredGabriela LopezYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2018-11-072019-11-07ExpiredJessaneil PerezNo
CT 524: Flexural Strength of Rapid Strength - PCC2018-11-072019-11-07ExpiredJessaneil PerezYes
CT 533: Ball Penetration - PCC2019-03-202020-03-20ExpiredJessaneil PerezYes
CT 539: Sampling Fresh Concrete (JTCP)2018-08-052023-08-05ExpiredBiplab BhattacharyaYes
CT 540: Making Cylinders - PCC (JTCP)2018-08-052023-08-05ExpiredBiplab BhattacharyaYes
CT 541: Flow Cone2019-03-202020-03-20ExpiredJessaneil PerezYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2018-08-052023-08-05ExpiredBiplab BhattacharyaNo
CT 556: Slump - PCC (JTCP)2018-08-052023-08-05ExpiredBiplab BhattacharyaYes
CT 557: Temperature - PCC (JTCP)2018-08-052023-08-05ExpiredBiplab BhattacharyaYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Joshua Hull

First NameJoshua
Last NameHull
StatusActive
Total 27 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 125 ADMIX: Sampling - ADMIXTURE2016-05-052018-05-05ExpiredRoy(Chip) DennerYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2016-05-052018-05-05ExpiredRoy(Chip) DennerYes
CT 125 BIT: Sampling - BITUMINOUS2016-05-052018-05-05ExpiredRoy(Chip) DennerYes
CT 125 CEM: Sampling - CEM2016-05-052018-05-05ExpiredRoy(Chip) DennerYes
CT 125 GEN: Sampling - GENERAL2016-05-052018-05-05ExpiredRoy(Chip) DennerYes
CT 125 HMA: Sampling - HMA (JTCP)2016-05-052018-05-05ExpiredRoy(Chip) DennerYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2016-05-052018-05-05ExpiredRoy(Chip) DennerYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2016-05-052018-05-05ExpiredRoy(Chip) DennerYes
CT 231: Relative Compaction - Nuclear Gage2022-04-012023-04-01ExpiredMaryam ShahbaziYes
CT 304: Sample Preparation - HMA2016-05-052018-05-05ExpiredRoy(Chip) DennerYes
CT 308: Bulk SpG and Density - HMA2016-05-052018-05-05ExpiredRoy(Chip) DennerYes
CT 309: Max SpG and Density - HMA2016-05-052018-05-05ExpiredRoy(Chip) DennerYes
CT 370: Moisture Content by Microwave2016-05-052018-05-05ExpiredRoy(Chip) DennerNo
CT 375: AC Density by Nuclear Gage2022-04-012023-04-01ExpiredMaryam ShahbaziYes
CT 382: AC Content by Ignition Oven2016-05-052018-05-05ExpiredRoy(Chip) DennerYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2020-03-142025-03-14ActiveGabriela LopezYes
CT 518: Unit Weight - PCC (JTCP)2020-03-142025-03-14ActiveGabriela LopezYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2016-12-142017-12-14ExpiredEmily MerrittNo
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2016-12-142017-12-14ExpiredEmily MerrittNo
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2020-03-142025-03-14ActiveGabriela LopezYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2016-12-142017-12-14ExpiredRoy(Chip) DennerNo
CT 533: Ball Penetration - PCC2016-12-142017-12-14ExpiredRoy(Chip) DennerYes
CT 539: Sampling Fresh Concrete (JTCP)2020-03-142025-03-14ActiveGabriela LopezYes
CT 540: Making Cylinders - PCC (JTCP)2020-03-142025-03-14ActiveGabriela LopezYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2020-03-142025-03-14ActiveGabriela LopezNo
CT 556: Slump - PCC (JTCP)2020-03-142025-03-14ActiveGabriela LopezYes
CT 557: Temperature - PCC (JTCP)2020-03-142025-03-14ActiveGabriela LopezYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Andrew Terry

First NameAndrew
Last NameTerry
StatusActive
Total 19 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 125 AGG: Sampling - AGGREGATES2024-02-022025-02-02ActiveSarbjit GrewalNo
CT 125 BIT: Sampling - BITUMINOUS2024-02-022025-02-02ActiveSarbjit GrewalYes
CT 125 CEM: Sampling - CEM2024-02-022025-02-02ActiveSarbjit GrewalYes
CT 125 GEN: Sampling - GENERAL2024-02-022025-02-02ActiveSarbjit GrewalYes
CT 125 HMA: Sampling - HMA2024-02-022025-02-02ActiveSarbjit GrewalNo
CT 231: Relative Compaction - Nuclear Gage2024-02-022025-02-02ActiveSarbjit GrewalYes
CT 375: AC Density by Nuclear Gage2024-02-022025-02-02ActiveSarbjit GrewalYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2018-09-152023-09-15ExpiredJasdeep SandhuYes
CT 518: Unit Weight - PCC (JTCP)2018-09-152023-09-15ExpiredJasdeep SandhuYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2019-05-032020-05-03ExpiredEmily MerrittNo
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2019-05-032020-05-03ExpiredEmily MerrittNo
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2019-05-032020-05-03ExpiredMatthew ChewYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2019-05-032020-05-03ExpiredMatthew ChewNo
CT 524: Flexural Strength of Rapid Strength - PCC2019-05-032020-05-03ExpiredMatthew ChewYes
CT 539: Sampling Fresh Concrete (JTCP)2018-09-152023-09-15ExpiredJasdeep SandhuYes
CT 540: Making Cylinders - PCC (JTCP)2018-09-152023-09-15ExpiredJasdeep SandhuYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2018-09-152023-09-15ExpiredJasdeep SandhuNo
CT 556: Slump - PCC (JTCP)2018-09-152023-09-15ExpiredJasdeep SandhuYes
CT 557: Temperature - PCC (JTCP)2018-09-152023-09-15ExpiredJasdeep SandhuYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Shane Mathis

First NameShane
Last NameMathis
StatusActive
Total 7 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 125 GEN: Sampling - GENERAL2019-03-202021-03-20ExpiredJackie TreatYes
CT 231: Relative Compaction - Nuclear Gage2019-03-202021-03-20ExpiredJackie TreatYes
CT 375: AC Density by Nuclear Gage2019-03-202021-03-20ExpiredJackie TreatYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2019-03-202021-03-20ExpiredJackie TreatYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2019-03-202021-03-20ExpiredJackie TreatNo
CT 524: Flexural Strength of Rapid Strength - PCC2019-03-202021-03-20ExpiredJackie TreatYes
CT 533: Ball Penetration - PCC2019-03-202021-03-20ExpiredJackie TreatYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Eric (Sonny) Fierro

First NameEric (Sonny)
Last NameFierro
StatusActive
Total 27 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 125 AGG: Sampling - AGGREGATES (JTCP)2019-07-222022-07-22ExpiredJackie TreatYes
CT 125 GEN: Sampling - GENERAL2021-12-212022-12-21ExpiredMaryam ShahbaziYes
CT 125 HMA: Sampling - HMA (JTCP)2019-07-222022-07-22ExpiredJackie TreatYes
CT 204: LL, PL, PI2021-05-282022-05-28ExpiredJackie TreatYes
CT 207: SpG & Absorption - Fine Aggregates2021-12-212022-12-21ExpiredMaryam ShahbaziYes
CT 211: LA Rattler2021-12-212022-12-21ExpiredMaryam ShahbaziYes
CT 212: Unit Weight of Aggregates2021-12-212022-12-21ExpiredMaryam ShahbaziYes
CT 231: Relative Compaction - Nuclear Gage2020-04-272022-04-27ExpiredJackie TreatYes
CT 234: Uncompacted void - Fine Aggregates2021-12-212022-12-21ExpiredMaryam ShahbaziYes
CT 235: Flat and Elongated Particles2021-12-212022-12-21ExpiredMaryam ShahbaziYes
CT 301: "R" Value2021-05-282022-05-28ExpiredJackie TreatYes
CT 304: Sample Preparation - HMA2021-12-212022-12-21ExpiredMaryam ShahbaziYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2020-08-192022-02-13ExpiredJackie TreatYes
CT 308: Bulk SpG and Density - HMA2021-12-212022-12-21ExpiredMaryam ShahbaziYes
CT 309: Max SpG and Density - HMA2021-12-212022-12-21ExpiredMaryam ShahbaziYes
CT 375: AC Density by Nuclear Gage2020-04-272022-04-27ExpiredJackie TreatYes
CT 382: AC Content by Ignition Oven2021-12-212022-12-21ExpiredMaryam ShahbaziYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2019-04-132024-04-13ActiveGabriela LopezYes
CT 518: Unit Weight - PCC (JTCP)2019-04-132024-04-13ActiveGabriela LopezYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2019-04-132024-04-13ActiveGabriela LopezYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2021-05-282022-05-28ExpiredJackie TreatNo
CT 524: Flexural Strength of Rapid Strength - PCC2021-05-282022-05-28ExpiredJackie TreatYes
CT 539: Sampling Fresh Concrete (JTCP)2019-04-132024-04-13ActiveGabriela LopezYes
CT 540: Making Cylinders - PCC (JTCP)2019-04-132024-04-13ActiveGabriela LopezYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2019-04-132024-04-13ActiveGabriela LopezNo
CT 556: Slump - PCC (JTCP)2019-04-132024-04-13ActiveGabriela LopezYes
CT 557: Temperature - PCC (JTCP)2019-04-132024-04-13ActiveGabriela LopezYes
Total 4 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T84: SpG & Absorption - Fine Aggregates2020-12-172021-12-17ExpiredJackie TreatYes
AASHTO T96: L.A. Rattler2020-12-172021-12-17ExpiredJackie TreatYes
AASHTO T304: Uncompacted Void - Fine Aggregate2020-12-172021-12-17ExpiredJackie TreatYes
ASTM D4791: Flat and Elongated Particles2020-12-172021-12-17ExpiredJackie TreatYes

Details for Erin D Creasey

First NameErin D
Last NameCreasey
StatusActive
Total 7 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 504: Air Content of PCC - Pressure Method (JTCP)2019-01-262024-01-26ExpiredSarbjit GrewalYes
CT 518: Unit Weight - PCC (JTCP)2019-01-262024-01-26ExpiredSarbjit GrewalYes
CT 539: Sampling Fresh Concrete (JTCP)2019-01-262024-01-26ExpiredSarbjit GrewalYes
CT 540: Making Cylinders - PCC (JTCP)2019-01-262024-01-26ExpiredSarbjit GrewalYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2019-01-262024-01-26ExpiredSarbjit GrewalNo
CT 556: Slump - PCC (JTCP)2019-01-262024-01-26ExpiredSarbjit GrewalYes
CT 557: Temperature - PCC (JTCP)2019-01-262024-01-26ExpiredSarbjit GrewalYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Eugene Garcia

First NameEugene
Last NameGarcia
StatusActive
Total 13 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 125 AGG: Sampling - AGGREGATES2021-01-222022-01-22ExpiredMartiniano RuizNo
CT 125 GEN: Sampling - GENERAL2021-01-222022-01-22ExpiredMartiniano RuizYes
CT 125 HMA: Sampling - HMA2021-02-052022-02-05ExpiredMartiniano RuizNo
CT 231: Relative Compaction - Nuclear Gage2022-03-302023-03-30ExpiredMaryam ShahbaziYes
CT 375: AC Density by Nuclear Gage2022-03-302023-03-30ExpiredMaryam ShahbaziYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2022-05-132027-05-13ActiveGabriela LopezYes
CT 518: Unit Weight - PCC (JTCP)2022-05-132027-05-13ActiveGabriela LopezYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2022-05-132027-05-13ActiveGabriela LopezYes
CT 539: Sampling Fresh Concrete (JTCP)2022-05-132027-05-13ActiveGabriela LopezYes
CT 540: Making Cylinders - PCC (JTCP)2022-05-132027-05-13ActiveGabriela LopezYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2022-05-132027-05-13ActiveGabriela LopezNo
CT 556: Slump - PCC (JTCP)2022-05-132027-05-13ActiveGabriela LopezYes
CT 557: Temperature - PCC (JTCP)2022-05-132027-05-13ActiveGabriela LopezYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Yasser Ibrahim

First NameYasser
Last NameIbrahim
StatusActive
Total 8 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 504: Air Content of PCC - Pressure Method (JTCP)2019-06-082024-06-08ActiveSarbjit GrewalYes
CT 518: Unit Weight - PCC (JTCP)2019-06-082024-06-08ActiveSarbjit GrewalYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2019-06-082024-06-08ActiveGabriela LopezYes
CT 539: Sampling Fresh Concrete (JTCP)2019-06-082024-06-08ActiveSarbjit GrewalYes
CT 540: Making Cylinders - PCC (JTCP)2019-06-082024-06-08ActiveSarbjit GrewalYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2019-06-082024-06-08ActiveSarbjit GrewalNo
CT 556: Slump - PCC (JTCP)2019-06-082024-06-08ActiveSarbjit GrewalYes
CT 557: Temperature - PCC (JTCP)2019-06-082024-06-08ActiveSarbjit GrewalYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Freag Messiha

First NameFreag
Last NameMessiha
StatusActive
Total 8 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 504: Air Content of PCC - Pressure Method (JTCP)2019-06-292024-06-29ActiveSarbjit GrewalYes
CT 518: Unit Weight - PCC (JTCP)2019-06-292024-06-29ActiveSarbjit GrewalYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2019-06-292024-06-29ActiveGabriela LopezYes
CT 539: Sampling Fresh Concrete (JTCP)2019-06-292024-06-29ActiveSarbjit GrewalYes
CT 540: Making Cylinders - PCC (JTCP)2019-06-292024-06-29ActiveSarbjit GrewalYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2019-06-292024-06-29ActiveSarbjit GrewalNo
CT 556: Slump - PCC (JTCP)2019-06-292024-06-29ActiveSarbjit GrewalYes
CT 557: Temperature - PCC (JTCP)2019-06-292024-06-29ActiveSarbjit GrewalYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Luis A. Melo

First NameLuis A.
Last NameMelo
StatusActive
Total 4 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2022-04-222025-04-22InactiveAvinash RallaYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2022-04-222025-04-22InactiveAvinash RallaYes
CT 125 HMA: Sampling - HMA (JTCP)2022-04-222025-04-22InactiveAvinash RallaYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2022-04-222025-04-22InactiveAvinash RallaYes
Total 8 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2022-04-222025-04-22InactiveAvinash RallaYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2022-04-222025-04-22InactiveAvinash RallaYes
AASHTO R47: Reducing Samples of HMA (JTCP)2022-04-222025-04-22InactiveAvinash RallaYes
AASHTO R76: Reducing Samples of Agg (JTCP)2022-04-222025-04-22InactiveAvinash RallaYes
AASHTO T176: Sand Equivalent (JTCP)2022-04-222025-04-22InactiveAvinash RallaYes
AASHTO T255: Evaporable Moisture Content (JTCP)2022-04-222025-04-22InactiveAvinash RallaYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2022-04-222025-04-22InactiveAvinash RallaYes
AASHTO T335: Percentage of Fracture (JTCP)2022-04-222025-04-22InactiveAvinash RallaYes

Details for Colin Williams

First NameColin
Last NameWilliams
StatusActive
Total 7 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 125 AGG: Sampling - AGGREGATES2022-09-292023-09-29ExpiredSarbjit GrewalNo
CT 125 BIT: Sampling - BITUMINOUS2022-09-292023-09-29ExpiredSarbjit GrewalYes
CT 125 CEM: Sampling - CEM2022-09-292023-09-29ExpiredSarbjit GrewalYes
CT 125 GEN: Sampling - GENERAL2022-09-292023-09-29ExpiredSarbjit GrewalYes
CT 125 HMA: Sampling - HMA2022-09-292023-09-29ExpiredSarbjit GrewalNo
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2022-09-292023-09-29ExpiredEmily MerrittNo
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2022-09-292023-09-29ExpiredEmily MerrittNo
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Christian Masse

First NameChristian
Last NameMasse
StatusActive
Total 21 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2023-04-212026-04-21ActiveGabriela LopezYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2023-04-212026-04-21ActiveGabriela LopezYes
CT 125 HMA: Sampling - HMA (JTCP)2023-04-212026-04-21ActiveGabriela LopezYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2023-02-032026-02-03ActiveAvinash RallaYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2023-02-032026-02-03ActiveAvinash RallaYes
CT 205: Percent Crushed Particles (JTCP)2023-02-032026-02-03ActiveAvinash RallaYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2023-02-032026-02-03ActiveAvinash RallaYes
CT 217: Sand Equivalent (JTCP)2023-02-032026-02-03ActiveAvinash RallaYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2023-02-032026-02-03ActiveAvinash RallaYes
CT 227: Cleanness Value (JTCP)2023-02-032026-02-03ActiveAvinash RallaYes
CT 229: Durability (JTCP)2023-02-032026-02-03ActiveAvinash RallaYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2023-04-212026-04-21ActiveGabriela LopezYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2020-03-142025-03-14ActiveGabriela LopezYes
CT 518: Unit Weight - PCC (JTCP)2020-03-142025-03-14ActiveGabriela LopezYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2020-03-142025-03-14ActiveGabriela LopezYes
CT 524: Flexural Strength of Rapid Strength - PCC2023-01-252024-01-25ExpiredIgnocencio HerreraYes
CT 539: Sampling Fresh Concrete (JTCP)2020-03-142025-03-14ActiveGabriela LopezYes
CT 540: Making Cylinders - PCC (JTCP)2020-03-142025-03-14ActiveGabriela LopezYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2020-03-142025-03-14ActiveGabriela LopezNo
CT 556: Slump - PCC (JTCP)2020-03-142025-03-14ActiveGabriela LopezYes
CT 557: Temperature - PCC (JTCP)2020-03-142025-03-14ActiveGabriela LopezYes
Total 13 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2023-04-212026-04-21ActiveGabriela LopezYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2023-04-212026-04-21ActiveGabriela LopezYes
AASHTO R47: Reducing Samples of HMA (JTCP)2023-04-212026-04-21ActiveGabriela LopezYes
AASHTO R76: Reducing Samples of Agg (JTCP)2023-04-212026-04-21ActiveGabriela LopezYes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2023-10-052026-10-05ActiveAvinash RallaYes
AASHTO T176: Sand Equivalent (JTCP)2023-04-212026-04-21ActiveGabriela LopezYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2023-10-052026-10-05ActiveAvinash RallaYes
AASHTO T255: Evaporable Moisture Content (JTCP)2023-04-212026-04-21ActiveGabriela LopezYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2023-10-052026-10-05ActiveAvinash RallaYes
AASHTO T275: Bulk SpG - HMA (JTCP)2023-10-052026-10-05ActiveAvinash RallaYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2023-10-052026-10-05ActiveAvinash RallaYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2023-04-212026-04-21ActiveGabriela LopezYes
AASHTO T335: Percentage of Fracture (JTCP)2023-04-212026-04-21ActiveGabriela LopezYes

Details for Van Cuthbertson Jr

First NameVan
Last NameCuthbertson Jr
StatusActive
Total 8 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 504: Air Content of PCC - Pressure Method (JTCP)2021-08-132026-08-13ActiveGabriela LopezYes
CT 518: Unit Weight - PCC (JTCP)2021-08-132026-08-13ActiveGabriela LopezYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2021-08-132026-08-13ActiveGabriela LopezYes
CT 539: Sampling Fresh Concrete (JTCP)2021-08-132026-08-13ActiveGabriela LopezYes
CT 540: Making Cylinders - PCC (JTCP)2021-08-132026-08-13ActiveGabriela LopezYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2021-08-132026-08-13ActiveGabriela LopezNo
CT 556: Slump - PCC (JTCP)2021-08-132026-08-13ActiveGabriela LopezYes
CT 557: Temperature - PCC (JTCP)2021-08-132026-08-13ActiveGabriela LopezYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.