Lab details for County of Santa Clara

Basic Information

Lab NameCounty of Santa Clara
Manager NameAioub Hashemi
Lab Emailaioub.hashemi@rda.sccgov.org
Lab Telephone408-366-3109
Lab Fax408-252-7864
Lab Full Address11030 Doyle Road, San Jose, CA 95129
Zip95129
Lab TypeLocal Agency
District4
Mobile Lab Full Address, ,
Download TL-0113

RSP Information

11030 Doyle Road, San Jose, CA 95129

Test Methods

California Test (CT) Accreditations

Total 49 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleTechnician Certified?
CT 105: Calculations - Gradings (JTCP)2025-02-202026-02-20ActiveEd GamboaYes
CT 106: Definitions - Specific Gravity (SpG)2025-02-202026-02-20ActiveEd GamboaNo
CT 125 AGG: Sampling - AGGREGATES (JTCP)2025-02-202026-02-20ActiveEd GamboaYes
CT 125 HMA: Sampling - HMA (JTCP)2025-02-202026-02-20ActiveEd GamboaYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2025-02-202026-02-20ActiveEd GamboaYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2025-02-202026-02-20ActiveEd GamboaYes
CT 204: LL, PL, PI2025-02-202026-02-20ActiveEd GamboaYes
CT 205: Percent Crushed Particles (JTCP)2025-02-202026-02-20ActiveEd GamboaYes
CT 206: SpG & Absorption - Coarse Aggregates2025-02-202026-02-20ActiveEd GamboaYes
CT 207: SpG & Absorption - Fine Aggregates2025-02-202026-02-20ActiveEd GamboaYes
CT 211: LA Rattler2025-02-202026-02-20ActiveEd GamboaYes
CT 212: Unit Weight of Aggregates2025-02-202026-02-20ActiveEd GamboaYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2025-02-202026-02-20ActiveEd GamboaYes
CT 217: Sand Equivalent (JTCP)2025-02-202026-02-20ActiveEd GamboaYes
CT 224: Bulk SpG - Coarse Agg (S.S.D.)2025-02-202026-02-20ActiveEd GamboaNo
CT 225: Bulk SpG - Fine Agg (S.S.D.)2025-02-202026-02-20ActiveEd GamboaNo
CT 226: Moisture Content - Soils and Aggregates (JTCP)2025-02-202026-02-20ActiveEd GamboaYes
CT 227: Cleanness Value (JTCP)2025-02-202026-02-20ActiveEd GamboaYes
CT 229: Durability (JTCP)2025-02-202026-02-20ActiveEd GamboaYes
CT 231: Relative Compaction - Nuclear Gage2025-02-202026-02-20ActiveEd GamboaYes
CT 234: Uncompacted void - Fine Aggregates2025-02-202026-02-20ActiveEd GamboaNo
CT 235: Flat and Elongated Particles2025-02-202026-02-20ActiveEd GamboaNo
CT 301: "R" Value2025-02-202026-02-20ActiveEd GamboaYes
CT 304: Sample Preparation - HMA2025-02-202026-02-20ActiveEd GamboaYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2025-02-202026-02-20ActiveEd GamboaYes
CT 308: Bulk SpG and Density - HMA2025-02-202026-02-20ActiveEd GamboaYes
CT 309: Max SpG and Density - HMA2025-02-202026-02-20ActiveEd GamboaYes
CT 366: Stabilometer2025-02-202026-02-20ActiveEd GamboaYes
CT 367: OBC2025-02-202026-02-20ActiveEd GamboaNo
CT 370: Moisture Content by Microwave2025-02-202026-02-20ActiveEd GamboaNo
CT 375: AC Density by Nuclear Gage2025-02-202026-02-20ActiveEd GamboaYes
CT 382: AC Content by Ignition Oven2025-02-202026-02-20ActiveEd GamboaYes
CT 384: Combined Grade for HMA using up to 25% RAP2025-02-202026-02-20ActiveEd GamboaNo
CT 389: Hamburg Wheel-Track2025-02-202026-02-20ActiveEd GamboaYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2025-02-202026-02-20ActiveEd GamboaYes
CT 515: Relative Mortar Strength PCC Sand2025-02-202026-02-20ActiveEd GamboaNo
CT 518: Unit Weight - PCC (JTCP)2025-02-202026-02-20ActiveEd GamboaYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2025-02-202026-02-20ActiveEd GamboaYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2025-02-202026-02-20ActiveEd GamboaYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2025-02-202026-02-20ActiveEd GamboaYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2025-02-202026-02-20ActiveEd GamboaYes
CT 529: Proportions in PCC - Coarse Aggregates2025-02-202026-02-20ActiveEd GamboaNo
CT 531: Core Length - PCC2025-02-202026-02-20ActiveEd GamboaYes
CT 533: Ball Penetration - PCC2025-02-202026-02-20ActiveEd GamboaYes
CT 539: Sampling Fresh Concrete (JTCP)2025-02-202026-02-20ActiveEd GamboaYes
CT 540: Making Cylinders - PCC (JTCP)2025-02-202026-02-20ActiveEd GamboaYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2025-02-202026-02-20ActiveEd GamboaYes
CT 556: Slump - PCC (JTCP)2025-02-202026-02-20ActiveEd GamboaYes
CT 557: Temperature - PCC (JTCP)2025-02-202026-02-20ActiveEd GamboaYes

AASHTO/ASTM Proficiencies

Total 22 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleTechnician Certified?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2025-02-202026-02-20ActiveEd GamboaYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2025-02-202026-02-20ActiveEd GamboaYes
AASHTO T30: Mechanical Analysis of Extracted Aggregate (JTCP)2025-02-202026-02-20ActiveEd GamboaYes
AASHTO R47: Reducing Samples of HMA (JTCP)2025-02-202026-02-20ActiveEd GamboaYes
AASHTO R76: Reducing Samples of Agg (JTCP)2025-02-202026-02-20ActiveEd GamboaYes
AASHTO T84: SpG & Absorption - Fine Aggregates2025-02-202026-02-20ActiveEd GamboaYes
AASHTO T85: SpG & Absorption - Coarse Aggregates2025-02-202026-02-20ActiveEd GamboaYes
AASHTO T96: L.A. Rattler2025-02-202026-02-20ActiveEd GamboaYes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2025-02-202026-02-20ActiveEd GamboaYes
AASHTO T176: Sand Equivalent (JTCP)2025-02-202026-02-20ActiveEd GamboaYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2025-02-202026-02-20ActiveEd GamboaYes
AASHTO T210: Aggregate Durability Index2025-02-202026-02-20ActiveEd GamboaNo
AASHTO T255: Evaporable Moisture Content (JTCP)2025-02-202026-02-20ActiveEd GamboaYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2025-02-202026-02-20ActiveEd GamboaYes
AASHTO T275: Bulk SpG - HMA (JTCP)2025-02-202026-02-20ActiveEd GamboaYes
AASHTO T304: Uncompacted Void - Fine Aggregate2025-02-202026-02-20ActiveEd GamboaYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2025-02-202026-02-20ActiveEd GamboaYes
AASHTO T312: Gyratory Compactor2025-02-202026-02-20ActiveEd GamboaYes
AASHTO T324: Hamburg Wheel-Track2025-02-202026-02-20ActiveEd GamboaYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2025-02-202026-02-20ActiveEd GamboaYes
AASHTO T335: Percentage of Fracture (JTCP)2025-02-202026-02-20ActiveEd GamboaYes
ASTM D4791: Flat and Elongated Particles2025-02-202026-02-20ActiveEd GamboaYes

Technicians in the Lab

Technician Summary

Total 4 items.
First NameLast NameActions
AioubHashemi View
EctorCeja View
JulioPescador View
JonathanDe Jong View

Technician Details

Details for Aioub Hashemi

First NameAioub
Last NameHashemi
StatusActive
Total 21 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2016-03-232023-06-30ExpiredDavid SmallYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2016-03-172018-03-17ExpiredDavid SmallYes
CT 125 BIT: Sampling - BITUMINOUS2016-03-172018-03-17ExpiredDavid SmallYes
CT 125 GEN: Sampling - GENERAL2016-03-172018-03-17ExpiredDavid SmallYes
CT 125 HMA: Sampling - HMA (JTCP)2016-03-172018-03-17ExpiredDavid SmallYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2016-03-172023-06-30ExpiredDavid SmallYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2016-03-172018-03-17ExpiredDavid SmallYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2016-03-172018-03-17ExpiredDavid SmallYes
CT 217: Sand Equivalent (JTCP)2016-03-172018-03-17ExpiredDavid SmallYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2016-03-172018-03-17ExpiredDavid SmallYes
CT 227: Cleanness Value (JTCP)2016-03-172018-03-17ExpiredDavid SmallYes
CT 229: Durability (JTCP)2016-03-172018-03-17ExpiredDavid SmallYes
CT 231: Relative Compaction - Nuclear Gage2016-03-232018-03-23ExpiredDavid SmallYes
CT 375: AC Density by Nuclear Gage2016-03-232018-03-23ExpiredDavid SmallYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2017-03-082019-03-08ExpiredDavid SmallYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2017-03-082019-03-08ExpiredDavid SmallYes
CT 533: Ball Penetration - PCC2017-03-082019-03-08ExpiredDavid SmallYes
CT 539: Sampling Fresh Concrete (JTCP)2017-03-082019-03-08ExpiredDavid SmallYes
CT 540: Making Cylinders - PCC (JTCP)2017-03-082019-03-08ExpiredDavid SmallYes
CT 556: Slump - PCC (JTCP)2017-03-082019-03-08ExpiredDavid SmallYes
CT 557: Temperature - PCC (JTCP)2017-03-082019-03-08ExpiredDavid SmallYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Ector Ceja

First NameEctor
Last NameCeja
StatusActive
Total 40 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2023-01-202026-01-20ActiveAvinash RallaYes
CT 106: Definitions - Specific Gravity (SpG)2016-11-022023-06-30ExpiredDavid SmallYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2024-11-082027-11-08ActiveSarmad DalalYes
CT 125 HMA: Sampling - HMA (JTCP)2023-01-202026-01-20ActiveAvinash RallaYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2024-11-082027-11-08ActiveSarmad DalalYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2024-11-082027-11-08ActiveSarmad DalalYes
CT 204: LL, PL, PI2024-03-262026-03-26ActiveDavid SmallYes
CT 205: Percent Crushed Particles (JTCP)2024-11-082027-11-08ActiveSarmad DalalYes
CT 206: SpG & Absorption - Coarse Aggregates2025-02-132027-02-13ActiveEd GamboaYes
CT 207: SpG & Absorption - Fine Aggregates2025-02-132027-02-13ActiveEd GamboaYes
CT 211: LA Rattler2025-02-132027-02-13ActiveEd GamboaYes
CT 212: Unit Weight of Aggregates2025-02-132027-02-13ActiveEd GamboaYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2024-11-082027-11-08ActiveSarmad DalalYes
CT 217: Sand Equivalent (JTCP)2024-11-082027-11-08ActiveSarmad DalalYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2024-11-082027-11-08ActiveSarmad DalalYes
CT 227: Cleanness Value (JTCP)2024-11-082027-11-08ActiveSarmad DalalYes
CT 229: Durability (JTCP)2024-11-082027-11-08ActiveSarmad DalalYes
CT 231: Relative Compaction - Nuclear Gage2024-11-202026-11-20ActiveDavid SmallYes
CT 301: "R" Value2024-11-202026-11-20ActiveDavid SmallYes
CT 304: Sample Preparation - HMA2024-11-202026-11-20ActiveDavid SmallYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2023-01-202026-01-20ActiveAvinash RallaYes
CT 308: Bulk SpG and Density - HMA2024-11-202026-11-20ActiveDavid SmallYes
CT 309: Max SpG and Density - HMA2025-02-132027-02-13ActiveEd GamboaYes
CT 366: Stabilometer2024-11-202026-11-20ActiveDavid SmallYes
CT 375: AC Density by Nuclear Gage2025-02-132027-02-13ActiveEd GamboaYes
CT 382: AC Content by Ignition Oven2024-11-202026-11-20ActiveDavid SmallYes
CT 389: Hamburg Wheel-Track2024-03-262026-03-26ActiveDavid SmallYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2024-03-082029-03-08ActiveFirooz Ahmad HosainyYes
CT 518: Unit Weight - PCC (JTCP)2024-03-082029-03-08ActiveFirooz Ahmad HosainyYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2025-02-132027-02-13ActiveEd GamboaYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2025-02-132027-02-13ActiveEd GamboaYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2024-03-082029-03-08ActiveFirooz Ahmad HosainyYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2025-02-132027-02-13ActiveEd GamboaYes
CT 531: Core Length - PCC2025-02-132027-02-13ActiveEd GamboaYes
CT 533: Ball Penetration - PCC2025-02-132027-02-13ActiveEd GamboaYes
CT 539: Sampling Fresh Concrete (JTCP)2024-03-082029-03-08ActiveFirooz Ahmad HosainyYes
CT 540: Making Cylinders - PCC (JTCP)2024-03-082029-03-08ActiveFirooz Ahmad HosainyYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2024-03-082029-03-08ActiveFirooz Ahmad HosainyYes
CT 556: Slump - PCC (JTCP)2024-03-082029-03-08ActiveFirooz Ahmad HosainyYes
CT 557: Temperature - PCC (JTCP)2024-03-082029-03-08ActiveFirooz Ahmad HosainyYes
Total 20 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2023-01-202026-01-20ActiveAvinash RallaYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2023-01-202026-01-20ActiveAvinash RallaYes
AASHTO R47: Reducing Samples of HMA (JTCP)2023-01-202026-01-20ActiveAvinash RallaYes
AASHTO R76: Reducing Samples of Agg (JTCP)2023-01-202026-01-20ActiveAvinash RallaYes
AASHTO T84: SpG & Absorption - Fine Aggregates2025-02-132027-02-13ActiveEd GamboaYes
AASHTO T85: SpG & Absorption - Coarse Aggregates2025-02-132027-02-13ActiveEd GamboaYes
AASHTO T96: L.A. Rattler2025-02-132027-02-13ActiveEd GamboaYes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2022-12-082025-12-08ActiveAvinash RallaYes
AASHTO T176: Sand Equivalent (JTCP)2023-01-202026-01-20ActiveAvinash RallaYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2022-12-082025-12-08ActiveAvinash RallaYes
AASHTO T255: Evaporable Moisture Content (JTCP)2023-01-202026-01-20ActiveAvinash RallaYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2022-12-082025-12-08ActiveAvinash RallaYes
AASHTO T275: Bulk SpG - HMA (JTCP)2022-12-082025-12-08ActiveAvinash RallaYes
AASHTO T304: Uncompacted Void - Fine Aggregate2024-03-262026-03-26ActiveDavid SmallYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2022-12-082025-12-08ActiveAvinash RallaYes
AASHTO T312: Gyratory Compactor2024-03-262026-03-26ActiveDavid SmallYes
AASHTO T324: Hamburg Wheel-Track2024-03-262026-03-26ActiveDavid SmallYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2023-01-202026-01-20ActiveAvinash RallaYes
AASHTO T335: Percentage of Fracture (JTCP)2023-01-202026-01-20ActiveAvinash RallaYes
ASTM D4791: Flat and Elongated Particles2024-03-262026-03-26ActiveDavid SmallYes

Details for Julio Pescador

First NameJulio
Last NamePescador
StatusActive
Total 33 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2025-03-142028-03-14ActiveFirooz Ahmad HosainyYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2025-02-282028-02-28ActiveGraham VelekYes
CT 125 HMA: Sampling - HMA (JTCP)2025-02-282028-02-28ActiveGabriela LopezYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2025-03-142028-03-14ActiveFirooz Ahmad HosainyYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2025-03-142028-03-14ActiveFirooz Ahmad HosainyYes
CT 205: Percent Crushed Particles (JTCP)2025-03-142028-03-14ActiveFirooz Ahmad HosainyYes
CT 206: SpG & Absorption - Coarse Aggregates2024-03-262026-03-26ActiveDavid SmallYes
CT 207: SpG & Absorption - Fine Aggregates2024-03-262026-03-26ActiveDavid SmallYes
CT 211: LA Rattler2024-03-262026-03-26ActiveDavid SmallYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2025-03-142028-03-14ActiveFirooz Ahmad HosainyYes
CT 217: Sand Equivalent (JTCP)2025-03-142028-03-14ActiveFirooz Ahmad HosainyYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2025-03-142028-03-14ActiveFirooz Ahmad HosainyYes
CT 227: Cleanness Value (JTCP)2025-03-142028-03-14ActiveFirooz Ahmad HosainyYes
CT 229: Durability (JTCP)2025-03-142028-03-14ActiveFirooz Ahmad HosainyYes
CT 231: Relative Compaction - Nuclear Gage2025-02-132027-02-13ActiveEd GamboaYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2025-02-282028-02-28ActiveGabriela LopezYes
CT 308: Bulk SpG and Density - HMA2025-02-132027-02-13ActiveEd GamboaYes
CT 309: Max SpG and Density - HMA2025-02-132027-02-13ActiveEd GamboaYes
CT 375: AC Density by Nuclear Gage2024-03-262026-03-26ActiveDavid SmallYes
CT 382: AC Content by Ignition Oven2025-02-132027-02-13ActiveEd GamboaYes
CT 389: Hamburg Wheel-Track2024-03-262026-03-26ActiveDavid SmallYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2020-11-132025-11-13ActiveSarbjit GrewalYes
CT 518: Unit Weight - PCC (JTCP)2020-11-132025-11-13ActiveSarbjit GrewalYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2021-03-042023-03-04ExpiredIgnocencio HerreraYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2025-02-132027-02-13ActiveEd GamboaYes
CT 524: Flexural Strength of Rapid Strength - PCC2025-02-132027-02-13ActiveEd GamboaNo
CT 533: Ball Penetration - PCC2024-03-262026-03-26ActiveDavid SmallYes
CT 539: Sampling Fresh Concrete (JTCP)2020-11-132025-11-13ActiveSarbjit GrewalYes
CT 540: Making Cylinders - PCC (JTCP)2020-11-132025-11-13ActiveSarbjit GrewalYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2020-11-132025-11-13ActiveSarbjit GrewalYes
CT 552: Relative Compaction of Polymer Concrete2022-03-102024-03-10ExpiredIgnocencio HerreraNo
CT 556: Slump - PCC (JTCP)2020-11-132025-11-13ActiveSarbjit GrewalYes
CT 557: Temperature - PCC (JTCP)2020-11-132025-11-13ActiveSarbjit GrewalYes
Total 22 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2025-02-282028-02-28ActiveGabriela LopezYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2025-02-282028-02-28ActiveGabriela LopezYes
AASHTO T30: Mechanical Analysis of Extracted Aggregate (JTCP)2025-02-282028-02-28ActiveGabriela LopezYes
AASHTO R47: Reducing Samples of HMA (JTCP)2025-02-282028-02-28ActiveGabriela LopezYes
AASHTO R76: Reducing Samples of Agg (JTCP)2025-02-282028-02-28ActiveGabriela LopezYes
AASHTO T84: SpG & Absorption - Fine Aggregates2024-03-262026-03-26ActiveDavid SmallYes
AASHTO T85: SpG & Absorption - Coarse Aggregates2024-03-262026-03-26ActiveDavid SmallYes
AASHTO T96: L.A. Rattler2024-03-262026-03-26ActiveDavid SmallYes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2025-02-202028-02-20ActiveGabriela LopezYes
AASHTO T176: Sand Equivalent (JTCP)2025-02-282028-02-28ActiveGabriela LopezYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2025-02-202028-02-20ActiveGabriela LopezYes
AASHTO T255: Evaporable Moisture Content (JTCP)2025-02-282028-02-28ActiveGabriela LopezYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2025-02-202028-02-20ActiveGabriela LopezYes
AASHTO T275: Bulk SpG - HMA (JTCP)2025-02-202028-02-20ActiveGabriela LopezYes
AASHTO T283: Moisture Induced Damage (TSR)2022-12-092023-12-09ExpiredEd GamboaNo
AASHTO T304: Uncompacted Void - Fine Aggregate2024-03-262026-03-26ActiveDavid SmallYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2025-02-202028-02-20ActiveGabriela LopezYes
AASHTO T312: Gyratory Compactor2024-03-262026-03-26ActiveDavid SmallYes
AASHTO T324: Hamburg Wheel-Track2024-03-262026-03-26ActiveDavid SmallYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2025-02-282028-02-28ActiveGabriela LopezYes
AASHTO T335: Percentage of Fracture (JTCP)2025-02-282028-02-28ActiveGabriela LopezYes
ASTM D4791: Flat and Elongated Particles2024-03-262026-03-26ActiveDavid SmallYes

Details for Jonathan De Jong

First NameJonathan
Last NameDe Jong
StatusActive
Total 34 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2024-03-012027-03-01ActiveRobby RodriguezYes
CT 106: Definitions - Specific Gravity (SpG)2022-09-302024-09-30ExpiredDavid SmallYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2025-03-142028-03-14ActiveFirooz Ahmad HosainyYes
CT 125 HMA: Sampling - HMA (JTCP)2024-03-012027-03-01ActiveGabriela LopezYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2025-03-142028-03-14ActiveFirooz Ahmad HosainyYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2025-03-142028-03-14ActiveFirooz Ahmad HosainyYes
CT 205: Percent Crushed Particles (JTCP)2025-03-142028-03-14ActiveFirooz Ahmad HosainyYes
CT 206: SpG & Absorption - Coarse Aggregates2024-11-202026-11-20ActiveDavid SmallYes
CT 207: SpG & Absorption - Fine Aggregates2024-11-202026-11-20ActiveDavid SmallYes
CT 211: LA Rattler2024-03-262026-03-26ActiveDavid SmallYes
CT 212: Unit Weight of Aggregates2025-02-132027-02-13ActiveEd GamboaYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2025-03-142028-03-14ActiveFirooz Ahmad HosainyYes
CT 217: Sand Equivalent (JTCP)2025-03-142028-03-14ActiveFirooz Ahmad HosainyYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2025-03-142028-03-14ActiveFirooz Ahmad HosainyYes
CT 227: Cleanness Value (JTCP)2025-03-142028-03-14ActiveFirooz Ahmad HosainyYes
CT 229: Durability (JTCP)2025-03-142028-03-14ActiveFirooz Ahmad HosainyYes
CT 231: Relative Compaction - Nuclear Gage2024-05-082026-05-08ActiveDavid SmallYes
CT 301: "R" Value2024-11-202026-11-20ActiveDavid SmallYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2024-03-012027-03-01ActiveGabriela LopezYes
CT 309: Max SpG and Density - HMA2025-02-132027-02-13ActiveEd GamboaYes
CT 375: AC Density by Nuclear Gage2025-02-132027-02-13ActiveEd GamboaYes
CT 389: Hamburg Wheel-Track2024-03-262026-03-26ActiveDavid SmallYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2022-03-272027-03-27ActiveSarbjit GrewalYes
CT 518: Unit Weight - PCC (JTCP)2022-03-272027-03-27ActiveSarbjit GrewalYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2024-05-082026-05-08ActiveDavid SmallYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2024-05-082026-05-08ActiveDavid SmallYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2022-03-272027-03-27ActiveSarbjit GrewalYes
CT 531: Core Length - PCC2025-02-132027-02-13ActiveEd GamboaYes
CT 533: Ball Penetration - PCC2025-02-132027-02-13ActiveEd GamboaYes
CT 539: Sampling Fresh Concrete (JTCP)2022-03-272027-03-27ActiveSarbjit GrewalYes
CT 540: Making Cylinders - PCC (JTCP)2022-03-272027-03-27ActiveSarbjit GrewalYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2022-03-272027-03-27ActiveSarbjit GrewalYes
CT 556: Slump - PCC (JTCP)2022-03-272027-03-27ActiveSarbjit GrewalYes
CT 557: Temperature - PCC (JTCP)2022-03-272027-03-27ActiveSarbjit GrewalYes
Total 20 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2024-03-012027-03-01ActiveGabriela LopezYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2024-03-012027-03-01ActiveGabriela LopezYes
AASHTO R47: Reducing Samples of HMA (JTCP)2024-03-012027-03-01ActiveGabriela LopezYes
AASHTO R76: Reducing Samples of Agg (JTCP)2024-03-012027-03-01ActiveGabriela LopezYes
AASHTO T84: SpG & Absorption - Fine Aggregates2025-02-132027-02-13ActiveEd GamboaYes
AASHTO T85: SpG & Absorption - Coarse Aggregates2025-02-132027-02-13ActiveEd GamboaYes
AASHTO T96: L.A. Rattler2024-03-262026-03-26ActiveDavid SmallYes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2024-05-232027-05-23ActiveFirooz Ahmad HosainyYes
AASHTO T176: Sand Equivalent (JTCP)2024-03-012027-03-01ActiveGabriela LopezYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2024-05-232027-05-23ActiveFirooz Ahmad HosainyYes
AASHTO T255: Evaporable Moisture Content (JTCP)2024-03-012027-03-01ActiveGabriela LopezYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2024-05-232027-05-23ActiveFirooz Ahmad HosainyYes
AASHTO T275: Bulk SpG - HMA (JTCP)2024-05-232027-05-23ActiveFirooz Ahmad HosainyYes
AASHTO T304: Uncompacted Void - Fine Aggregate2024-03-262026-03-26ActiveDavid SmallYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2024-05-232027-05-23ActiveFirooz Ahmad HosainyYes
AASHTO T312: Gyratory Compactor2024-03-262026-03-26ActiveDavid SmallYes
AASHTO T324: Hamburg Wheel-Track2024-03-262026-03-26ActiveDavid SmallYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2024-03-012027-03-01ActiveGabriela LopezYes
AASHTO T335: Percentage of Fracture (JTCP)2024-03-012027-03-01ActiveGabriela LopezYes
ASTM D4791: Flat and Elongated Particles2024-03-262026-03-26ActiveDavid SmallYes