Lab details for CT D01 - Redwood Valley Field Laboratory

Basic Information

Lab NameCT D01 - Redwood Valley Field Laboratory
Manager NameBrian Winter
Lab Emailbrian.winter@dot.ca.gov
Lab Telephone707-834-1151
Lab Fax111-111-1111
Lab Full Address6301 North State Street, Redwood Valley, CA 95470
Zip95470
Lab TypeCaltrans
District1
Mobile Lab Full Address, ,
Download TL-0113

RSP Information

6301 North State Street, Redwood Valley, CA 95470

Test Methods

California Test (CT) Accreditations

Total 25 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleTechnician Certified?
CT 125 ADMIX: Sampling - ADMIXTURE2024-07-312025-07-31ActiveAlexis EnglandYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2024-07-312025-07-31ActiveAlexis EnglandYes
CT 125 BIT: Sampling - BITUMINOUS2024-07-312025-07-31ActiveAlexis EnglandYes
CT 125 CEM: Sampling - CEM2024-07-312025-07-31ActiveAlexis EnglandYes
CT 125 GEN: Sampling - GENERAL2024-07-312025-07-31ActiveAlexis EnglandYes
CT 125 HMA: Sampling - HMA (JTCP)2024-07-312025-07-31ActiveAlexis EnglandYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2024-07-312025-07-31ActiveAlexis EnglandYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2024-07-312025-07-31ActiveAlexis EnglandYes
CT 205: Percent Crushed Particles (JTCP)2024-07-312025-07-31ActiveAlexis EnglandYes
CT 212: Unit Weight of Aggregates2024-07-312025-07-31ActiveAlexis EnglandYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2024-07-312025-07-31ActiveAlexis EnglandYes
CT 217: Sand Equivalent (JTCP)2024-07-312025-07-31ActiveAlexis EnglandYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2024-07-312025-07-31ActiveAlexis EnglandYes
CT 227: Cleanness Value (JTCP)2024-07-312025-07-31ActiveAlexis EnglandYes
CT 229: Durability (JTCP)2024-07-312025-07-31ActiveAlexis EnglandYes
CT 231: Relative Compaction - Nuclear Gage2024-07-312025-07-31ActiveAlexis EnglandYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2024-07-312025-07-31ActiveAlexis EnglandYes
CT 518: Unit Weight - PCC (JTCP)2024-07-312025-07-31ActiveAlexis EnglandYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2024-07-312025-07-31ActiveAlexis EnglandYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2024-07-312025-07-31ActiveAlexis EnglandYes
CT 533: Ball Penetration - PCC2024-07-312025-07-31ActiveAlexis EnglandYes
CT 539: Sampling Fresh Concrete (JTCP)2024-07-312025-07-31ActiveAlexis EnglandYes
CT 540: Making Cylinders - PCC (JTCP)2024-07-312025-07-31ActiveAlexis EnglandYes
CT 556: Slump - PCC (JTCP)2024-07-312025-07-31ActiveAlexis EnglandYes
CT 557: Temperature - PCC (JTCP)2024-07-312025-07-31ActiveAlexis EnglandYes

AASHTO/ASTM Proficiencies

Technicians in the Lab

Technician Summary

Total 6 items.
First NameLast NameActions
JohnKooy View
AaronThomas View
BenjaminReeves View
KennyMcHugh View
David Rivas View
AbhishekProdduturi View

Technician Details

Details for John Kooy

First NameJohn
Last NameKooy
StatusActive
Total 40 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2022-05-132025-05-13ActiveAvinash RallaNo
CT 125 ADMIX: Sampling - ADMIXTURE2018-02-282020-02-28ExpiredDarla GhidinelliYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2022-05-132025-05-13ActiveAvinash RallaYes
CT 125 BIT: Sampling - BITUMINOUS2018-02-282020-02-28ExpiredDarla GhidinelliYes
CT 125 CEM: Sampling - CEM2018-02-282020-02-28ExpiredDarla GhidinelliYes
CT 125 GEN: Sampling - GENERAL2018-02-282020-02-28ExpiredDarla GhidinelliYes
CT 125 HMA: Sampling - HMA (JTCP)2022-05-132025-05-13ActiveAvinash RallaYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2022-05-202025-05-20ActiveAvinash RallaYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2022-05-202025-05-20ActiveAvinash RallaYes
CT 205: Percent Crushed Particles (JTCP)2022-05-202025-05-20ActiveAvinash RallaYes
CT 206: SpG & Absorption - Coarse Aggregates2016-03-012018-07-01ExpiredLoren LeeNo
CT 207: SpG & Absorption - Fine Aggregates2016-03-012018-07-01ExpiredLoren LeeNo
CT 208: Apparent SpG - Fine Aggregates2016-03-012018-07-01ExpiredLoren LeeNo
CT 211: LA Rattler2018-02-282020-02-28ExpiredLoren LeeNo
CT 212: Unit Weight of Aggregates2018-02-282020-02-28ExpiredLoren LeeYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2022-05-202025-05-20ActiveAvinash RallaYes
CT 217: Sand Equivalent (JTCP)2022-05-202025-05-20ActiveAvinash RallaYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2022-05-202025-05-20ActiveAvinash RallaYes
CT 227: Cleanness Value (JTCP)2022-05-202025-05-20ActiveAvinash RallaYes
CT 229: Durability (JTCP)2022-05-202025-05-20ActiveAvinash RallaYes
CT 231: Relative Compaction - Nuclear Gage2023-07-062025-07-06ActiveAlexis EnglandYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2022-05-132025-05-13ActiveAvinash RallaNo
CT 308: Bulk SpG and Density - HMA2016-03-012018-07-01ExpiredLoren LeeYes
CT 309: Max SpG and Density - HMA2016-03-012018-07-01ExpiredLoren LeeYes
CT 368: OBC of OGAC2016-03-012018-07-01ExpiredLoren LeeNo
CT 370: Moisture Content by Microwave2018-02-282020-02-28ExpiredLoren LeeNo
CT 375: AC Density by Nuclear Gage2018-02-282020-02-28ExpiredDarla GhidinelliNo
CT 379: AC Content by Nuclear Gage2016-03-012018-03-01ExpiredLoren LeeYes
CT 382: AC Content by Ignition Oven2016-03-012018-07-01ExpiredLoren LeeYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2018-08-112023-08-11ExpiredSarbjit GrewalYes
CT 518: Unit Weight - PCC (JTCP)2018-08-112023-08-11ExpiredSarbjit GrewalYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2018-02-282020-02-28ExpiredDarla GhidinelliYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2024-06-272025-06-27ActiveAlexis EnglandYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2018-08-112023-08-11ExpiredSarbjit GrewalNo
CT 533: Ball Penetration - PCC2018-02-282020-02-28ExpiredDarla GhidinelliYes
CT 539: Sampling Fresh Concrete (JTCP)2018-08-112023-08-11ExpiredSarbjit GrewalYes
CT 540: Making Cylinders - PCC (JTCP)2018-08-112023-08-11ExpiredSarbjit GrewalYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2018-08-112023-08-11ExpiredSarbjit GrewalNo
CT 556: Slump - PCC (JTCP)2018-08-112023-08-11ExpiredSarbjit GrewalYes
CT 557: Temperature - PCC (JTCP)2018-08-112023-08-11ExpiredSarbjit GrewalYes
Total 14 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2022-05-132025-05-13ActiveAvinash RallaYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2022-05-132025-05-13ActiveAvinash RallaYes
AASHTO R47: Reducing Samples of HMA (JTCP)2022-05-132025-05-13ActiveAvinash RallaYes
AASHTO R76: Reducing Samples of Agg (JTCP)2022-05-132025-05-13ActiveAvinash RallaYes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2022-05-262025-05-26ActiveAvinash RallaYes
AASHTO T176: Sand Equivalent (JTCP)2022-05-132025-05-13ActiveAvinash RallaYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2022-05-262025-05-26ActiveAvinash RallaYes
AASHTO T248: Reducing Samples of Agg. (JTCP)2018-04-062021-04-06ExpiredBiplab BhattacharyaYes
AASHTO T255: Evaporable Moisture Content (JTCP)2022-05-132025-05-13ActiveAvinash RallaYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2022-05-262025-05-26ActiveAvinash RallaNo
AASHTO T275: Bulk SpG - HMA (JTCP)2022-05-262025-05-26ActiveAvinash RallaYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2022-05-262025-05-26ActiveAvinash RallaYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2022-05-132025-05-13ActiveAvinash RallaYes
AASHTO T335: Percentage of Fracture (JTCP)2022-05-132025-05-13ActiveAvinash RallaYes

Details for Aaron Thomas

First NameAaron
Last NameThomas
StatusActive
Total 36 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2022-05-062025-05-06ActiveAvinash RallaNo
CT 106: Definitions - Specific Gravity (SpG)2023-11-142025-11-14ActiveAlexis EnglandNo
CT 125 ADMIX: Sampling - ADMIXTURE2023-11-142025-11-14ActiveAlexis EnglandYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2022-05-062025-05-06ActiveAvinash RallaYes
CT 125 BIT: Sampling - BITUMINOUS2023-11-142025-11-14ActiveAlexis EnglandYes
CT 125 CEM: Sampling - CEM2023-11-142025-11-14ActiveAlexis EnglandYes
CT 125 GEN: Sampling - GENERAL2023-11-142025-11-14ActiveAlexis EnglandYes
CT 125 HMA: Sampling - HMA (JTCP)2022-05-132025-05-13ActiveAvinash RallaYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2022-05-062025-05-06ActiveAvinash RallaYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2022-05-062025-05-06ActiveAvinash RallaYes
CT 205: Percent Crushed Particles (JTCP)2022-05-062025-05-06ActiveAvinash RallaYes
CT 212: Unit Weight of Aggregates2023-11-142025-11-14ActiveAlexis EnglandYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2022-05-062025-05-06ActiveAvinash RallaYes
CT 217: Sand Equivalent (JTCP)2022-05-062025-05-06ActiveAvinash RallaYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2022-05-062025-05-06ActiveAvinash RallaYes
CT 227: Cleanness Value (JTCP)2022-05-062025-05-06ActiveAvinash RallaYes
CT 229: Durability (JTCP)2022-05-062025-05-06ActiveAvinash RallaYes
CT 231: Relative Compaction - Nuclear Gage2023-11-142025-11-14ActiveAlexis EnglandYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2022-05-132025-05-13ActiveAvinash RallaNo
CT 375: AC Density by Nuclear Gage2023-11-142025-11-14ActiveAlexis EnglandNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2023-06-092028-06-09ActiveGabriela LopezYes
CT 518: Unit Weight - PCC (JTCP)2023-06-092028-06-09ActiveGabriela LopezYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2023-11-142025-11-14ActiveDarla GhidinelliYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2023-11-142025-11-14ActiveDarla GhidinelliYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2023-06-092028-06-09ActiveGabriela LopezNo
CT 523.2 Section B.3: Flexural Strength (Lab Test)2023-11-142025-11-14ActiveAlexis EnglandNo
CT 524: Flexural Strength of Rapid Strength - PCC2023-11-142025-11-14ActiveAlexis EnglandNo
CT 533: Ball Penetration - PCC2023-11-142025-11-14ActiveAlexis EnglandYes
CT 539: Sampling Fresh Concrete (JTCP)2023-06-092028-06-09ActiveGabriela LopezYes
CT 540: Making Cylinders - PCC (JTCP)2023-06-092028-06-09ActiveGabriela LopezYes
CT 541: Flow Cone2023-11-142025-11-14ActiveAlexis EnglandNo
CT 543: Air Content of PCC - Volumetric Method (JTCP)2023-06-092028-06-09ActiveGabriela LopezNo
CT 547: Bridge Profilograph2018-02-282020-02-28ExpiredLoren LeeNo
CT 552: Relative Compaction of Polymer Concrete2023-11-142025-11-14ActiveAlexis EnglandNo
CT 556: Slump - PCC (JTCP)2023-06-092028-06-09ActiveGabriela LopezYes
CT 557: Temperature - PCC (JTCP)2023-06-092028-06-09ActiveGabriela LopezYes
Total 14 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2022-05-132025-05-13ActiveAvinash RallaYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2022-05-132025-05-13ActiveAvinash RallaYes
AASHTO R47: Reducing Samples of HMA (JTCP)2022-05-132025-05-13ActiveAvinash RallaYes
AASHTO R76: Reducing Samples of Agg (JTCP)2022-05-132025-05-13ActiveAvinash RallaYes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2022-05-262025-05-26ActiveAvinash RallaYes
AASHTO T176: Sand Equivalent (JTCP)2022-05-132025-05-13ActiveAvinash RallaYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2022-05-262025-05-26ActiveAvinash RallaYes
AASHTO T248: Reducing Samples of Agg. (JTCP)2018-04-062021-04-06ExpiredBiplab BhattacharyaYes
AASHTO T255: Evaporable Moisture Content (JTCP)2022-05-132025-05-13ActiveAvinash RallaYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2022-05-262025-05-26ActiveAvinash RallaNo
AASHTO T275: Bulk SpG - HMA (JTCP)2022-05-262025-05-26ActiveAvinash RallaYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2022-05-262025-05-26ActiveAvinash RallaYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2022-05-132025-05-13ActiveAvinash RallaYes
AASHTO T335: Percentage of Fracture (JTCP)2022-05-132025-05-13ActiveAvinash RallaYes

Details for Benjamin Reeves

First NameBenjamin
Last NameReeves
StatusActive
Total 28 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyNo
CT 106: Definitions - Specific Gravity (SpG)2017-01-172023-06-30ExpiredDavid SmallNo
CT 125 AGG: Sampling - AGGREGATES (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyYes
CT 125 BIT: Sampling - BITUMINOUS2024-05-162027-05-16ActiveAlexis EnglandYes
CT 125 GEN: Sampling - GENERAL2019-01-312021-01-31ExpiredDavid SmallYes
CT 125 HMA: Sampling - HMA (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyYes
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)2023-02-032026-02-03ActiveGabriela 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 Gage2022-10-102024-10-10ExpiredEd GamboaYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyNo
CT 308: Bulk SpG and Density - HMA2017-01-172019-01-17ExpiredDavid SmallYes
CT 309: Max SpG and Density - HMA2017-01-172019-01-17ExpiredDavid SmallYes
CT 375: AC Density by Nuclear Gage2022-10-102024-10-10ExpiredEd GamboaNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2023-03-302028-03-30ActiveDavid MedinaYes
CT 518: Unit Weight - PCC (JTCP)2023-03-302028-03-30ActiveDavid MedinaYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2024-08-282025-08-28ActiveAlexis EnglandYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2023-03-302028-03-30ActiveDavid MedinaNo
CT 539: Sampling Fresh Concrete (JTCP)2023-03-302028-03-30ActiveDavid MedinaYes
CT 540: Making Cylinders - PCC (JTCP)2023-03-302028-03-30ActiveDavid MedinaYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2023-03-302028-03-30ActiveDavid MedinaNo
CT 556: Slump - PCC (JTCP)2023-03-302028-03-30ActiveDavid MedinaYes
CT 557: Temperature - PCC (JTCP)2023-03-302028-03-30ActiveDavid MedinaYes
Total 14 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyYes
AASHTO T30: Mechanical Analysis of Extracted Aggregate2024-06-132025-06-13ActiveAlexis EnglandNo
AASHTO R47: Reducing Samples of HMA (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyYes
AASHTO R76: Reducing Samples of Agg (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyYes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2024-05-232027-05-23ActiveFirooz Ahmad HosainyYes
AASHTO T176: Sand Equivalent (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2024-05-232027-05-23ActiveFirooz Ahmad HosainyYes
AASHTO T255: Evaporable Moisture Content (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2024-05-232027-05-23ActiveFirooz Ahmad HosainyNo
AASHTO T275: Bulk SpG - HMA (JTCP)2024-05-232027-05-23ActiveFirooz Ahmad HosainyYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2024-05-232027-05-23ActiveFirooz Ahmad HosainyYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyYes
AASHTO T335: Percentage of Fracture (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyYes

Details for Kenny McHugh

First NameKenny
Last NameMcHugh
StatusActive
Total 32 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2023-02-172026-02-17ActiveDavid MedinaNo
CT 125 ADMIX: Sampling - ADMIXTURE2017-04-212019-04-21ExpiredJackie TreatYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2023-02-172026-02-17ActiveDavid MedinaYes
CT 125 BIT: Sampling - BITUMINOUS2017-04-212019-04-21ExpiredJackie TreatYes
CT 125 CEM: Sampling - CEM2017-04-212019-04-21ExpiredJackie TreatYes
CT 125 GEN: Sampling - GENERAL2017-04-212019-06-11ExpiredJackie TreatYes
CT 125 HMA: Sampling - HMA (JTCP)2023-02-172026-02-17ActiveDavid MedinaYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2022-03-112025-03-11ActiveAvinash RallaYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2022-03-112025-03-11ActiveAvinash RallaYes
CT 205: Percent Crushed Particles (JTCP)2022-03-112025-03-11ActiveAvinash RallaYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2022-03-112025-03-11ActiveAvinash RallaYes
CT 217: Sand Equivalent (JTCP)2022-03-112025-03-11ActiveAvinash RallaYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2022-03-112025-03-11ActiveAvinash RallaYes
CT 231: Relative Compaction - Nuclear Gage2023-05-312025-05-31ActiveDarrell ValasekYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2023-02-172026-02-17ActiveDavid MedinaNo
CT 309: Max SpG and Density - HMA2017-06-012019-06-01ExpiredJackie TreatYes
CT 375: AC Density by Nuclear Gage2021-03-032023-03-03ExpiredJackie TreatNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2023-07-212028-07-21ActiveGabriela LopezYes
CT 518: Unit Weight - PCC (JTCP)2023-07-212028-07-21ActiveGabriela LopezYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2021-03-032023-03-03ExpiredJackie TreatYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2024-08-282025-08-28ActiveAlexis EnglandYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2023-07-212028-07-21ActiveGabriela LopezNo
CT 523.2 Section B.3: Flexural Strength (Lab Test)2021-03-032023-03-03ExpiredJackie TreatNo
CT 524: Flexural Strength of Rapid Strength - PCC2021-03-032023-03-03ExpiredJackie TreatNo
CT 533: Ball Penetration - PCC2021-03-032023-03-03ExpiredJackie TreatYes
CT 539: Sampling Fresh Concrete (JTCP)2023-07-212028-07-21ActiveGabriela LopezYes
CT 540: Making Cylinders - PCC (JTCP)2023-07-212028-07-21ActiveGabriela LopezYes
CT 541: Flow Cone2021-03-032022-03-03ExpiredJackie TreatNo
CT 543: Air Content of PCC - Volumetric Method (JTCP)2023-07-212028-07-21ActiveGabriela LopezNo
CT 552: Relative Compaction of Polymer Concrete2021-03-032022-03-03ExpiredJackie TreatNo
CT 556: Slump - PCC (JTCP)2023-07-212028-07-21ActiveGabriela LopezYes
CT 557: Temperature - PCC (JTCP)2023-07-212028-07-21ActiveGabriela LopezYes
Total 13 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2023-02-172026-02-17ActiveDavid MedinaYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2023-02-172026-02-17ActiveGabriela LopezYes
AASHTO R47: Reducing Samples of HMA (JTCP)2023-02-172026-02-17ActiveDavid MedinaYes
AASHTO R76: Reducing Samples of Agg (JTCP)2023-02-172026-02-17ActiveDavid MedinaYes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2024-05-232027-05-23ActiveBrian EllisYes
AASHTO T176: Sand Equivalent (JTCP)2023-02-172026-02-17ActiveDavid MedinaYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2024-05-232027-05-23ActiveBrian EllisYes
AASHTO T255: Evaporable Moisture Content (JTCP)2023-02-172026-02-17ActiveGabriela LopezYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2024-05-232027-05-23ActiveFirooz Ahmad HosainyNo
AASHTO T275: Bulk SpG - HMA (JTCP)2024-05-232027-05-23ActiveFirooz Ahmad HosainyYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2024-05-232027-05-23ActiveFirooz Ahmad HosainyYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2023-02-172026-02-17ActiveDavid MedinaYes
AASHTO T335: Percentage of Fracture (JTCP)2023-02-172020-10-01InactiveDavid MedinaYes

Details for David Rivas

First NameDavid
Last NameRivas
StatusActive
Total 7 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 504: Air Content of PCC - Pressure Method (JTCP)2020-11-202025-11-20ActiveSoroosh AmelianYes
CT 518: Unit Weight - PCC (JTCP)2020-11-202025-11-20ActiveSoroosh AmelianYes
CT 539: Sampling Fresh Concrete (JTCP)2020-11-202025-11-20ActiveSoroosh AmelianYes
CT 540: Making Cylinders - PCC (JTCP)2020-11-202025-11-20ActiveSoroosh AmelianYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2020-11-202025-11-20ActiveSoroosh AmelianNo
CT 556: Slump - PCC (JTCP)2020-11-202025-11-20ActiveSoroosh AmelianYes
CT 557: Temperature - PCC (JTCP)2020-11-202025-11-20ActiveSoroosh AmelianYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Abhishek Prodduturi

First NameAbhishek
Last NameProdduturi
StatusActive
Total 6 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 125 ADMIX: Sampling - ADMIXTURE2022-08-112025-08-11ActiveAlexis EnglandYes
CT 125 AGG: Sampling - AGGREGATES2022-08-112025-08-11ActiveAlexis EnglandNo
CT 125 BIT: Sampling - BITUMINOUS2022-08-112025-08-11ActiveAlexis EnglandYes
CT 125 CEM: Sampling - CEM2022-08-112025-08-11ActiveAlexis EnglandYes
CT 125 GEN: Sampling - GENERAL2022-08-112025-08-11ActiveAlexis EnglandYes
CT 125 HMA: Sampling - HMA2022-08-112025-08-11ActiveAlexis EnglandNo
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.