Lab details for Caltrans District 4 Materials Laboratory

Basic Information

Lab NameCaltrans District 4 Materials Laboratory
Manager NameVenu Gopal
Lab Emailvenu.gopal@dot.ca.gov
Lab Telephone510-507-3456
Lab Fax
Lab Full Address21339 Cabot Blvd, Hayward , CA 94545
Zip94545
Lab TypeCaltrans
District4

RSP Information

21339 Cabot Blvd, Hayward, CA 94545

Test Methods

California Test (CT) Accreditations

Total 22 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleTester Certified?
CT 105: Calculations - Gradings (JTCP)2022-05-262023-05-26ActiveDavid SmallYes
CT 106: Definitions - Specific Gravity (SpG)2022-05-262023-05-26ActiveDavid SmallYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2022-05-262023-05-26ActiveDavid SmallYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2022-05-262023-05-26ActiveDavid SmallYes
CT 204: LL, PL, PI2022-05-262023-05-26ActiveDavid SmallYes
CT 205: Percent Crushed Particles (JTCP)2022-05-262023-05-26ActiveDavid SmallYes
CT 206: SpG & Absorption - Coarse Aggregates2022-05-262023-05-26ActiveDavid SmallYes
CT 207: SpG & Absorption - Fine Aggregates2022-05-262023-05-26ActiveDavid SmallYes
CT 211: LA Rattler2022-05-262023-05-26ActiveDavid SmallYes
CT 212: Unit Weight of Aggregates2022-05-262023-05-26ActiveDavid SmallYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2022-05-262023-05-26ActiveDavid SmallYes
CT 227: Cleanness Value (JTCP)2022-05-262023-05-26ActiveDavid SmallYes
CT 229: Durability (JTCP)2022-05-262023-05-26ActiveDavid SmallYes
CT 234: Uncompacted void - Fine Aggregates2022-05-262023-05-26ActiveDavid SmallNo
CT 235: Flat and Elongated Particles2022-05-262023-05-26ActiveDavid SmallNo
CT 304: Sample Preparation - HMA2022-05-262023-05-26ActiveDavid SmallNo
CT 308: Bulk SpG and Density - HMA2022-05-262023-05-26ActiveDavid SmallYes
CT 309: Max SpG and Density - HMA2022-05-262023-05-26ActiveDavid SmallNo
CT 366: Stabilometer2022-05-262023-05-26ActiveDavid SmallNo
CT 367: OBC2022-05-262023-05-26ActiveDavid SmallNo
CT 368: OBC of OGAC2022-05-262023-05-26ActiveDavid SmallYes
CT 389: Hamburg Wheel-Track2022-05-262023-05-26ActiveDavid SmallYes

AASHTO/ASTM Proficiencies

Total 24 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleTester Certified?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2022-05-262023-05-26ActiveDavid SmallYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2022-05-262023-05-26ActiveDavid SmallYes
AASHTO T30: Mechanical Analysis of Extracted Aggregate2022-05-262023-05-26ActiveDavid SmallYes
AASHTO R47: Reducing Samples of HMA (JTCP)2022-05-262023-05-26ActiveDavid SmallYes
AASHTO R76: Reducing Samples of Agg (JTCP)2022-05-262023-05-26ActiveDavid SmallYes
AASHTO T84: SpG & Absorption - Fine Aggregates2022-05-262023-05-26ActiveDavid SmallYes
AASHTO T85: SpG & Absorption - Coarse Aggregates2022-05-262023-05-26ActiveDavid SmallYes
AASHTO T96: L.A. Rattler2022-05-262023-05-26ActiveDavid SmallYes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2022-05-262023-05-26ActiveDavid SmallYes
AASHTO T176: Sand Equivalent (JTCP)2022-05-262023-05-26ActiveDavid SmallYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2022-05-262023-05-26ActiveDavid SmallYes
AASHTO T210: Aggregate Durability Index2022-05-262023-05-26ActiveDavid SmallNo
AASHTO T248: Reducing Samples of Agg. (JTCP)2022-05-262023-05-26ActiveDavid SmallNo
AASHTO T255: Evaporable Moisture Content (JTCP)2022-05-262023-05-26ActiveDavid SmallYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2022-05-262023-05-26ActiveDavid SmallYes
AASHTO T275: Bulk SpG - HMA (JTCP)2022-05-262023-05-26ActiveDavid SmallYes
AASHTO T283: Moisture Induced Damage (TSR)2022-05-262023-05-26ActiveDavid SmallYes
AASHTO T304: Uncompacted Void - Fine Aggregate2022-05-262023-05-26ActiveDavid SmallYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2022-05-262023-05-26ActiveDavid SmallYes
AASHTO T312: Gyratory Compactor2022-05-262023-05-26ActiveDavid SmallYes
AASHTO T324: Hamburg Wheel-Track2022-05-262023-05-26ActiveDavid SmallYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2022-05-262023-05-26ActiveDavid SmallYes
AASHTO T335: Percentage of Fracture (JTCP)2022-05-262023-05-26ActiveDavid SmallYes
ASTM D4791: Flat and Elongated Particles2022-05-262023-05-26ActiveDavid SmallYes

Testers in the Lab

Tester Summary

Total 8 items.
First NameLast NameActions
AdrianaUribe View
RobertCruz View
RobertLohman View
DonaldZuniga View
JaccobCruz View
RezaDineli View
KarenSawyer View
FranklinBraganza View

Tester Details

Details for Adriana Uribe

First NameAdriana
Last NameUribe
StatusActive
Total 17 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)2016-03-022023-06-30ActiveAlex SotoudehnikYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2022-04-152025-04-15ActiveAvinash RallaNo
CT 125 HMA: Sampling - HMA (JTCP)2020-11-202023-11-20InactiveSarbjit GrewalNo
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 206: SpG & Absorption - Coarse Aggregates2020-09-232022-09-23ActiveDavid SmallYes
CT 207: SpG & Absorption - Fine Aggregates2020-09-232022-09-23ActiveDavid SmallYes
CT 211: LA Rattler2022-04-272024-04-27ActiveDavid SmallYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2022-04-152025-04-15InactiveAvinash RallaNo
CT 217: Sand Equivalent (JTCP)2022-04-152025-04-15ActiveAvinash RallaNo
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 308: Bulk SpG and Density - HMA2022-04-272024-04-27ActiveDavid SmallYes
CT 368: OBC of OGAC2022-04-272024-04-27ActiveDavid SmallYes
Total 15 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2020-11-202023-11-20ActiveSarbjit GrewalYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2020-11-202023-11-20ActiveSarbjit GrewalYes
AASHTO R47: Reducing Samples of HMA (JTCP)2020-11-202023-11-20ActiveSarbjit GrewalYes
AASHTO R76: Reducing Samples of Agg (JTCP)2020-11-202023-11-20ActiveSarbjit GrewalYes
AASHTO T84: SpG & Absorption - Fine Aggregates2020-09-232022-09-23ActiveEd GamboaYes
AASHTO T85: SpG & Absorption - Coarse Aggregates2020-09-232022-09-23ActiveEd GamboaYes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2020-12-032023-12-03ActiveSarbjit GrewalYes
AASHTO T176: Sand Equivalent (JTCP)2020-11-202023-11-20ActiveSarbjit GrewalYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2020-12-032023-12-03ActiveSarbjit GrewalYes
AASHTO T255: Evaporable Moisture Content (JTCP)2020-11-202023-11-20ActiveSarbjit GrewalYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2020-12-032023-12-03ActiveSarbjit GrewalYes
AASHTO T275: Bulk SpG - HMA (JTCP)2020-12-032023-12-03ActiveSarbjit GrewalYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2020-12-032023-12-03InactiveSarbjit GrewalYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2020-11-202023-11-20ActiveSoroosh AmelianYes
AASHTO T335: Percentage of Fracture (JTCP)2020-11-202023-11-20ActiveSarbjit GrewalYes

Details for Robert Cruz

First NameRobert
Last NameCruz
StatusActive
Total 31 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2022-04-222025-04-22ActiveAvinash RallaYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2022-04-222025-04-22ActiveAvinash RallaNo
CT 125 HMA: Sampling - HMA (JTCP)2022-04-222025-04-22ActiveAvinash RallaNo
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2022-02-042022-02-11ExpiredSoroosh AmelianYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2022-02-042025-02-04ActiveSoroosh AmelianYes
CT 205: Percent Crushed Particles (JTCP)2022-02-042025-02-04ActiveSoroosh AmelianYes
CT 206: SpG & Absorption - Coarse Aggregates2022-04-272024-04-27ActiveDavid SmallYes
CT 207: SpG & Absorption - Fine Aggregates2022-04-272024-04-27ActiveDavid SmallYes
CT 211: LA Rattler2022-07-072024-07-07ActiveDavid SmallYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2022-02-042025-02-04ActiveSoroosh AmelianNo
CT 217: Sand Equivalent (JTCP)2022-02-042025-02-04ActiveSoroosh AmelianNo
CT 226: Moisture Content - Soils and Aggregates (JTCP)2022-02-042025-02-04ActiveSoroosh AmelianYes
CT 227: Cleanness Value (JTCP)2022-02-042025-02-04ActiveSoroosh AmelianYes
CT 229: Durability (JTCP)2022-02-042025-02-04ActiveSoroosh AmelianYes
CT 231: Relative Compaction - Nuclear Gage2019-03-272021-03-27ExpiredJeff RushNo
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2022-04-222025-04-22ActiveAvinash RallaNo
CT 308: Bulk SpG and Density - HMA2017-05-102019-05-10ExpiredJeff RushYes
CT 309: Max SpG and Density - HMA2017-05-102019-05-10ExpiredJeff RushYes
CT 375: AC Density by Nuclear Gage2019-03-272021-03-27ExpiredJeff RushNo
CT 382: AC Content by Ignition Oven2016-03-302017-03-30ExpiredJeff RushNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2019-03-082024-03-08ActiveJasdeep SandhuNo
CT 518: Unit Weight - PCC (JTCP)2019-03-082024-03-08ActiveJasdeep SandhuNo
CT 521: Compressive Strength - PCC2019-03-272020-03-27ExpiredJeff RushNo
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2019-03-272020-03-27ExpiredJeff RushNo
CT 523.2 Section B.3: Flexural Strength (Lab Test)2019-03-272020-03-27ExpiredJeff RushNo
CT 524: Flexural Strength of Rapid Strength - PCC2019-03-272020-03-27ExpiredJeff RushNo
CT 539: Sampling Fresh Concrete (JTCP)2019-03-082024-03-08ActiveJasdeep SandhuNo
CT 540: Making Cylinders - PCC (JTCP)2019-03-082024-03-08ActiveJasdeep SandhuNo
CT 543: Air Content of PCC - Volumetric Method (JTCP)2019-03-082024-03-08ActiveJasdeep SandhuNo
CT 556: Slump - PCC (JTCP)2019-03-082024-03-08ActiveJasdeep SandhuNo
CT 557: Temperature - PCC (JTCP)2019-03-082024-03-08ActiveJasdeep SandhuNo
Total 21 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2022-04-222025-04-22ActiveAvinash RallaYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2022-04-222025-04-22ActiveAvinash RallaYes
AASHTO T30: Mechanical Analysis of Extracted Aggregate2022-07-072024-07-07ActiveDavid SmallYes
AASHTO R47: Reducing Samples of HMA (JTCP)2022-04-222025-04-22ActiveAvinash RallaYes
AASHTO R76: Reducing Samples of Agg (JTCP)2022-04-222025-04-22ActiveAvinash RallaYes
AASHTO T84: SpG & Absorption - Fine Aggregates2022-04-272024-04-27ActiveDavid SmallYes
AASHTO T85: SpG & Absorption - Coarse Aggregates2022-04-272024-04-27ActiveDavid SmallYes
AASHTO T96: L.A. Rattler2022-07-072024-07-07ActiveDavid SmallYes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2022-03-242025-03-24ActiveAvinash RallaYes
AASHTO T176: Sand Equivalent (JTCP)2022-04-222025-04-22ActiveAvinash RallaYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2022-03-242025-03-24ActiveAvinash RallaYes
AASHTO T255: Evaporable Moisture Content (JTCP)2022-04-222025-04-22ActiveAvinash RallaYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2022-03-242025-03-24ActiveAvinash RallaYes
AASHTO T275: Bulk SpG - HMA (JTCP)2022-03-242025-03-24ActiveAvinash RallaYes
AASHTO T283: Moisture Induced Damage (TSR)2022-07-072024-07-07ActiveDavid SmallYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2022-03-242025-03-24ActiveAvinash RallaYes
AASHTO T312: Gyratory Compactor2022-07-072024-07-07ActiveDavid SmallYes
AASHTO T324: Hamburg Wheel-Track2022-07-072024-07-07ActiveDavid SmallYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2022-04-222025-04-22ActiveAvinash RallaYes
AASHTO T335: Percentage of Fracture (JTCP)2022-04-222025-04-22ActiveAvinash RallaYes
ASTM D4791: Flat and Elongated Particles2022-04-272024-04-27ActiveDavid SmallYes

Details for Robert Lohman

First NameRobert
Last NameLohman
StatusActive
Total 22 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2021-07-162024-07-16ActiveSarbjit GrewalYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2021-07-162024-07-16ActiveSarbjit GrewalNo
CT 125 CEM: Sampling - CEM2018-08-082020-08-08ExpiredAlex SotoudehnikNo
CT 125 HMA: Sampling - HMA (JTCP)2021-07-162024-07-16ActiveSarbjit GrewalNo
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2021-07-212024-07-21ActiveSoroosh AmelianYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2021-07-212024-07-21ActiveSoroosh AmelianYes
CT 205: Percent Crushed Particles (JTCP)2018-05-112021-05-11ExpiredBiplab BhattacharyaYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2021-07-212024-07-21ActiveSoroosh AmelianNo
CT 217: Sand Equivalent (JTCP)2021-07-212024-07-21ActiveSoroosh AmelianNo
CT 226: Moisture Content - Soils and Aggregates (JTCP)2021-07-212024-07-21ActiveSoroosh AmelianYes
CT 227: Cleanness Value (JTCP)2021-07-212024-07-21ActiveSoroosh AmelianYes
CT 229: Durability (JTCP)2018-05-112021-05-11ExpiredBiplab BhattacharyaYes
CT 231: Relative Compaction - Nuclear Gage2022-06-152024-06-15ActiveEd GamboaNo
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2021-07-162024-07-16ActiveSarbjit GrewalNo
CT 308: Bulk SpG and Density - HMA2017-10-182018-10-18ExpiredAlex SotoudehnikYes
CT 309: Max SpG and Density - HMA2017-10-182018-10-18ExpiredAlex SotoudehnikYes
CT 382: AC Content by Ignition Oven2017-10-182018-10-18ExpiredAlex SotoudehnikNo
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2020-07-012022-07-01ExpiredEd GamboaNo
CT 523.2 Section B.3: Flexural Strength (Lab Test)2022-06-152024-06-15ActiveEd GamboaNo
CT 524: Flexural Strength of Rapid Strength - PCC2022-06-152024-06-15ActiveEd GamboaNo
CT 539: Sampling Fresh Concrete (JTCP)2018-01-042020-01-04ExpiredAlex SotoudehnikNo
CT 552: Relative Compaction of Polymer Concrete2022-06-152024-06-15ActiveEd GamboaNo
Total 15 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2021-07-162024-07-16ActiveSarbjit GrewalYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2021-07-162024-07-16ActiveSarbjit GrewalYes
AASHTO T30: Mechanical Analysis of Extracted Aggregate2021-10-262023-10-26ActiveDavid SmallYes
AASHTO R47: Reducing Samples of HMA (JTCP)2021-07-162024-07-16ActiveSarbjit GrewalYes
AASHTO R76: Reducing Samples of Agg (JTCP)2021-07-162024-07-16ActiveSarbjit GrewalYes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2021-08-052024-08-05ActiveSarbjit GrewalYes
AASHTO T176: Sand Equivalent (JTCP)2021-07-162024-07-16ActiveSarbjit GrewalYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2021-08-052024-08-05ActiveSarbjit GrewalYes
AASHTO T248: Reducing Samples of Agg. (JTCP)2018-04-062021-04-06ExpiredBiplab BhattacharyaYes
AASHTO T255: Evaporable Moisture Content (JTCP)2021-07-162024-07-16ActiveSarbjit GrewalYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2021-08-052024-08-05ActiveSarbjit GrewalYes
AASHTO T275: Bulk SpG - HMA (JTCP)2021-08-052024-08-05ActiveSarbjit GrewalYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2021-08-052024-08-05ActiveSarbjit GrewalYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2021-07-162024-07-16ActiveSarbjit GrewalYes
AASHTO T335: Percentage of Fracture (JTCP)2021-07-162024-07-16ActiveSarbjit GrewalYes

Details for Donald Zuniga

First NameDonald
Last NameZuniga
StatusActive
Total 22 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2021-04-052024-04-05ActiveDalton LaBoskeyYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2021-04-052024-04-05ActiveDalton LaBoskeyNo
CT 125 CEM: Sampling - CEM2016-09-202017-09-20ExpiredPaula Kindinger-WilcoxNo
CT 125 HMA: Sampling - HMA (JTCP)2021-04-052024-04-05ActiveDalton LaBoskeyNo
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2021-05-052024-05-05ActiveSoroosh AmelianYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2021-05-052024-05-05ActiveSoroosh AmelianYes
CT 205: Percent Crushed Particles (JTCP)2018-06-082021-06-08ExpiredDalton LaBoskeyYes
CT 206: SpG & Absorption - Coarse Aggregates2020-09-232022-09-23ActiveDavid SmallYes
CT 207: SpG & Absorption - Fine Aggregates2020-09-232022-09-23ActiveDavid SmallYes
CT 211: LA Rattler2020-10-062022-10-06ActiveDavid SmallYes
CT 212: Unit Weight of Aggregates2020-10-062022-10-06ActiveDavid SmallYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2021-05-052024-05-05ActiveSoroosh AmelianNo
CT 217: Sand Equivalent (JTCP)2021-05-052024-05-05ActiveSoroosh AmelianNo
CT 226: Moisture Content - Soils and Aggregates (JTCP)2021-05-052024-05-05ActiveSoroosh AmelianYes
CT 227: Cleanness Value (JTCP)2021-05-052024-05-05ActiveSoroosh AmelianYes
CT 229: Durability (JTCP)2021-05-052024-05-05ActiveSoroosh AmelianYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2021-04-052024-04-05ActiveDalton LaBoskeyNo
CT 308: Bulk SpG and Density - HMA2020-10-062022-10-06ActiveDavid SmallYes
CT 309: Max SpG and Density - HMA2016-08-012017-08-01ExpiredPaula Kindinger-WilcoxYes
CT 368: OBC of OGAC2020-10-062022-10-06ActiveDavid SmallYes
CT 382: AC Content by Ignition Oven2016-09-202017-09-20ExpiredPaula Kindinger-WilcoxNo
CT 389: Hamburg Wheel-Track2021-06-082023-06-08ActiveDavid SmallYes
Total 21 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2021-04-052024-04-05ActiveDalton LaBoskeyYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2021-04-052024-04-05ActiveDalton LaBoskeyYes
AASHTO R47: Reducing Samples of HMA (JTCP)2021-04-052024-04-05ActiveDalton LaBoskeyYes
AASHTO R76: Reducing Samples of Agg (JTCP)2021-04-052024-04-05ActiveDalton LaBoskeyYes
AASHTO T84: SpG & Absorption - Fine Aggregates2020-09-232022-09-23ActiveEd GamboaYes
AASHTO T85: SpG & Absorption - Coarse Aggregates2020-09-232022-09-23ActiveEd GamboaYes
AASHTO T96: L.A. Rattler2020-10-062022-10-06ActiveEd GamboaYes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2021-04-162024-04-16ActiveSarbjit GrewalYes
AASHTO T176: Sand Equivalent (JTCP)2021-04-052024-04-05ActiveDalton LaBoskeyYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2021-04-162024-04-16ActiveSarbjit GrewalYes
AASHTO T248: Reducing Samples of Agg. (JTCP)2018-07-202021-07-20ExpiredBiplab BhattacharyaYes
AASHTO T255: Evaporable Moisture Content (JTCP)2021-04-052024-04-05ActiveDalton LaBoskeyYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2021-04-162024-04-16ActiveSarbjit GrewalYes
AASHTO T275: Bulk SpG - HMA (JTCP)2021-04-162024-04-16ActiveSarbjit GrewalYes
AASHTO T304: Uncompacted Void - Fine Aggregate2020-10-062022-10-06ActiveEd GamboaYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2021-04-162024-04-16ActiveSarbjit GrewalYes
AASHTO T312: Gyratory Compactor2021-06-082023-06-08ActiveEd GamboaYes
AASHTO T324: Hamburg Wheel-Track2021-06-082023-06-08ActiveEd GamboaYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2021-04-052024-04-05ActiveDalton LaBoskeyYes
AASHTO T335: Percentage of Fracture (JTCP)2021-04-052024-04-05ActiveDalton LaBoskeyYes
ASTM D4791: Flat and Elongated Particles2020-10-062022-10-06ActiveEd GamboaYes

Details for Jaccob Cruz

First NameJaccob
Last NameCruz
StatusActive
Total 12 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2021-11-192024-11-19ActiveSoroosh AmelianYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2021-11-192024-11-19ActiveSoroosh AmelianNo
CT 125 HMA: Sampling - HMA (JTCP)2021-11-192024-11-19ActiveSoroosh AmelianNo
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2019-06-072022-06-07ExpiredJasdeep SandhuYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2019-06-072022-06-07ExpiredJasdeep SandhuYes
CT 205: Percent Crushed Particles (JTCP)2019-06-072022-06-07ExpiredJasdeep SandhuYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2019-06-072022-06-07ExpiredJasdeep SandhuNo
CT 217: Sand Equivalent (JTCP)2019-06-072022-06-07ExpiredJasdeep SandhuNo
CT 226: Moisture Content - Soils and Aggregates (JTCP)2019-06-072022-06-07ExpiredJasdeep SandhuYes
CT 227: Cleanness Value (JTCP)2019-06-072022-06-07ActiveHusam MakhoulYes
CT 229: Durability (JTCP)2019-06-072022-06-07ExpiredJasdeep SandhuYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2021-11-192024-11-19ActiveSoroosh AmelianNo
Total 14 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2021-11-192024-11-19ActiveSoroosh AmelianYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2021-11-192024-11-19ActiveSoroosh AmelianYes
AASHTO R47: Reducing Samples of HMA (JTCP)2021-11-192024-11-19ActiveSoroosh AmelianYes
AASHTO R76: Reducing Samples of Agg (JTCP)2021-11-192024-11-19ActiveSoroosh AmelianYes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2021-10-072024-10-07ActiveSoroosh AmelianYes
AASHTO T176: Sand Equivalent (JTCP)2021-11-192024-11-19ActiveSoroosh AmelianYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2021-10-072024-10-07ActiveSoroosh AmelianYes
AASHTO T248: Reducing Samples of Agg. (JTCP)2018-07-202021-07-20ExpiredBiplab BhattacharyaYes
AASHTO T255: Evaporable Moisture Content (JTCP)2021-11-192024-11-19ActiveSoroosh AmelianYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2021-10-072024-10-07ActiveSoroosh AmelianYes
AASHTO T275: Bulk SpG - HMA (JTCP)2021-10-072024-10-07ActiveSoroosh AmelianYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2021-10-072024-10-07ActiveSoroosh AmelianYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2021-11-192024-11-19ActiveSoroosh AmelianYes
AASHTO T335: Percentage of Fracture (JTCP)2021-11-192024-11-19ActiveSoroosh AmelianYes

Details for Reza Dineli

First NameReza
Last NameDineli
StatusActive
Total 31 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2021-03-192024-03-19ActiveSoroosh AmelianYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2021-03-192024-03-19ActiveSoroosh AmelianNo
CT 125 HMA: Sampling - HMA (JTCP)2022-01-282025-01-28ActiveSoroosh AmelianNo
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2021-03-192024-03-19ActiveSoroosh AmelianYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2021-03-192024-03-19ActiveSoroosh AmelianYes
CT 203: TEST FOR MECHANICAL ANALYSIS OF SOILS2022-05-262024-05-26ActiveDavid SmallNo
CT 204: LL, PL, PI2022-05-262024-05-26ActiveDavid SmallYes
CT 205: Percent Crushed Particles (JTCP)2021-03-192024-03-19ActiveSoroosh AmelianYes
CT 206: SpG & Absorption - Coarse Aggregates2022-04-272024-04-27ActiveDavid SmallYes
CT 207: SpG & Absorption - Fine Aggregates2022-04-272024-04-27ActiveDavid SmallYes
CT 211: LA Rattler2022-04-272024-04-27ActiveDavid SmallYes
CT 212: Unit Weight of Aggregates2022-05-262024-05-26ActiveDavid SmallYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2021-03-192024-03-19ActiveSoroosh AmelianNo
CT 217: Sand Equivalent (JTCP)2021-03-192024-03-19ActiveSoroosh AmelianNo
CT 226: Moisture Content - Soils and Aggregates (JTCP)2021-03-192024-03-19ActiveSoroosh AmelianYes
CT 227: Cleanness Value (JTCP)2021-03-192024-03-19ActiveSoroosh AmelianYes
CT 229: Durability (JTCP)2021-03-192024-03-19ActiveSoroosh AmelianYes
CT 231: Relative Compaction - Nuclear Gage2021-07-212023-07-21ActiveDavid SmallNo
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2022-01-282025-01-28ActiveSoroosh AmelianNo
CT 368: OBC of OGAC2022-04-272024-04-27ActiveDavid SmallYes
CT 375: AC Density by Nuclear Gage2019-08-062021-08-06ExpiredEd GamboaNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2017-11-112022-11-11ActiveBiplab BhattacharyaNo
CT 518: Unit Weight - PCC (JTCP)2017-11-112022-11-11ActiveBiplab BhattacharyaNo
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2021-04-022023-04-02ActiveDavid SmallNo
CT 523.2 Section B.3: Flexural Strength (Lab Test)2021-07-212023-07-21ActiveDavid SmallNo
CT 524: Flexural Strength of Rapid Strength - PCC2021-04-022023-04-02ActiveDavid SmallNo
CT 539: Sampling Fresh Concrete (JTCP)2017-11-112022-11-11ActiveBiplab BhattacharyaNo
CT 540: Making Cylinders - PCC (JTCP)2017-11-112022-11-11ActiveBiplab BhattacharyaNo
CT 543: Air Content of PCC - Volumetric Method (JTCP)2017-11-112022-11-11ActiveBiplab BhattacharyaNo
CT 556: Slump - PCC (JTCP)2017-11-112022-11-11ActiveBiplab BhattacharyaNo
CT 557: Temperature - PCC (JTCP)2017-11-112022-11-11ActiveBiplab BhattacharyaNo
Total 23 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2022-01-282025-01-28ActiveSoroosh AmelianYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2022-01-282025-01-28ActiveSoroosh AmelianYes
AASHTO T30: Mechanical Analysis of Extracted Aggregate2022-05-262024-05-26ActiveDavid SmallYes
AASHTO R47: Reducing Samples of HMA (JTCP)2022-01-282025-01-28ActiveSoroosh AmelianYes
AASHTO R76: Reducing Samples of Agg (JTCP)2022-01-282025-01-28ActiveSoroosh AmelianYes
AASHTO T84: SpG & Absorption - Fine Aggregates2022-04-272024-04-27ActiveDavid SmallYes
AASHTO T85: SpG & Absorption - Coarse Aggregates2022-04-272024-04-27ActiveDavid SmallYes
AASHTO T96: L.A. Rattler2022-04-272024-04-27ActiveDavid SmallYes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2022-02-102025-02-10ActiveSarbjit GrewalYes
AASHTO T176: Sand Equivalent (JTCP)2022-01-282025-01-28ActiveSoroosh AmelianYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2022-02-102025-02-10ActiveSarbjit GrewalYes
AASHTO T210: Aggregate Durability Index2020-03-162021-03-16ExpiredEd GamboaYes
AASHTO T255: Evaporable Moisture Content (JTCP)2022-01-282025-01-28ActiveSoroosh AmelianYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2022-02-102025-02-10ActiveSarbjit GrewalYes
AASHTO T275: Bulk SpG - HMA (JTCP)2022-02-102025-02-10ActiveSarbjit GrewalYes
AASHTO T283: Moisture Induced Damage (TSR)2022-04-272024-04-27ActiveDavid SmallYes
AASHTO T304: Uncompacted Void - Fine Aggregate2022-04-272024-04-27ActiveDavid SmallYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2022-02-102025-02-10ActiveSarbjit GrewalYes
AASHTO T312: Gyratory Compactor2022-04-272024-04-27ActiveDavid SmallYes
AASHTO T324: Hamburg Wheel-Track2022-04-272024-04-27ActiveDavid SmallYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2022-01-282025-01-28ActiveSoroosh AmelianYes
AASHTO T335: Percentage of Fracture (JTCP)2022-01-282025-01-28ActiveSoroosh AmelianYes
ASTM D4791: Flat and Elongated Particles2022-04-272024-04-27ActiveDavid SmallYes

Details for Karen Sawyer

First NameKaren
Last NameSawyer
StatusActive
Total 12 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2021-04-232024-04-23ActiveSarbjit GrewalYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2021-04-232024-04-23ActiveSarbjit GrewalNo
CT 125 HMA: Sampling - HMA (JTCP)2021-04-232024-04-23ActiveSoroosh AmelianNo
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2021-07-302024-07-30ActiveSarbjit GrewalYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2021-07-302024-07-30ActiveSarbjit GrewalYes
CT 205: Percent Crushed Particles (JTCP)2021-07-302024-07-30ActiveSarbjit GrewalYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2021-07-302024-07-30ActiveSarbjit GrewalNo
CT 217: Sand Equivalent (JTCP)2021-07-302024-07-30ActiveSarbjit GrewalNo
CT 226: Moisture Content - Soils and Aggregates (JTCP)2021-07-302024-07-30ActiveSarbjit GrewalYes
CT 227: Cleanness Value (JTCP)2021-07-302024-07-30ActiveSarbjit GrewalYes
CT 229: Durability (JTCP)2021-07-302024-07-30ActiveSarbjit GrewalYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2021-04-232024-04-23ActiveSoroosh AmelianNo
Total 13 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2021-04-232024-04-23ActiveSoroosh AmelianYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2021-04-232024-04-23ActiveSoroosh AmelianYes
AASHTO R47: Reducing Samples of HMA (JTCP)2021-04-232024-04-23ActiveDalton LaBoskeyYes
AASHTO R76: Reducing Samples of Agg (JTCP)2021-04-232024-04-23ActiveSoroosh AmelianYes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2021-10-072024-10-07ActiveSoroosh AmelianYes
AASHTO T176: Sand Equivalent (JTCP)2021-04-232024-04-23ActiveDalton LaBoskeyYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2021-10-072024-10-07ActiveSoroosh AmelianYes
AASHTO T255: Evaporable Moisture Content (JTCP)2021-04-232024-04-23ActiveDalton LaBoskeyYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2021-10-072024-10-07ActiveSoroosh AmelianYes
AASHTO T275: Bulk SpG - HMA (JTCP)2021-10-072024-10-07ActiveSoroosh AmelianYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2021-10-072024-10-07ActiveSoroosh AmelianYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2021-04-232024-04-23ActiveSoroosh AmelianYes
AASHTO T335: Percentage of Fracture (JTCP)2021-04-232024-04-23ActiveSoroosh AmelianYes

Details for Franklin Braganza

First NameFranklin
Last NameBraganza
StatusActive
Total 12 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2021-04-232024-04-23ActiveSoroosh AmelianYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2021-04-232024-04-23ActiveSoroosh AmelianNo
CT 125 HMA: Sampling - HMA (JTCP)2021-04-232024-04-23ActiveSoroosh AmelianNo
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2021-08-272024-08-27ActiveSoroosh AmelianYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2021-08-272024-08-27ActiveSoroosh AmelianYes
CT 205: Percent Crushed Particles (JTCP)2021-08-272024-08-27ActiveSoroosh AmelianYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2021-08-272024-08-27ActiveSoroosh AmelianNo
CT 217: Sand Equivalent (JTCP)2021-08-272024-08-27ActiveSoroosh AmelianNo
CT 226: Moisture Content - Soils and Aggregates (JTCP)2021-08-272024-08-27ActiveSoroosh AmelianYes
CT 227: Cleanness Value (JTCP)2021-08-272024-08-27ActiveSoroosh AmelianYes
CT 229: Durability (JTCP)2021-08-272024-08-27ActiveSoroosh AmelianYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2021-04-232024-04-23ActiveSoroosh AmelianNo
Total 18 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2021-04-232024-04-23ActiveSoroosh AmelianYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2021-04-232024-04-23ActiveSoroosh AmelianYes
AASHTO R47: Reducing Samples of HMA (JTCP)2021-04-232024-04-23ActiveSoroosh AmelianYes
AASHTO R76: Reducing Samples of Agg (JTCP)2021-04-232024-04-23ActiveSoroosh AmelianYes
AASHTO T84: SpG & Absorption - Fine Aggregates2022-04-272024-04-27ActiveDavid SmallYes
AASHTO T85: SpG & Absorption - Coarse Aggregates2022-04-272024-04-27ActiveDavid SmallYes
AASHTO T96: L.A. Rattler2022-04-272024-04-27ActiveDavid SmallYes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2021-08-052024-08-05ActiveSarbjit GrewalYes
AASHTO T176: Sand Equivalent (JTCP)2021-04-232024-04-23ActiveSoroosh AmelianYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2021-08-052024-08-05ActiveSarbjit GrewalYes
AASHTO T255: Evaporable Moisture Content (JTCP)2021-04-232024-04-23ActiveSoroosh AmelianYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2021-08-052024-08-05ActiveSarbjit GrewalYes
AASHTO T275: Bulk SpG - HMA (JTCP)2021-08-052024-08-05ActiveSarbjit GrewalYes
AASHTO T304: Uncompacted Void - Fine Aggregate2022-04-272024-04-27ActiveDavid SmallYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2021-08-052024-08-05ActiveSarbjit GrewalYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2021-04-232024-04-23ActiveSoroosh AmelianYes
AASHTO T335: Percentage of Fracture (JTCP)2021-04-232024-04-23ActiveSoroosh AmelianYes
ASTM D4791: Flat and Elongated Particles2022-04-272024-04-27ActiveDavid SmallYes