Lab details for DeSilva Gates Aggregates

Basic Information

Lab NameDeSilva Gates Aggregates
Manager NameTracy Zubek
Lab Emailtzubek@desilvagates.com
Lab Telephone925-862-1909
Lab Fax925-862-2069
Lab Full Address6527 Calaveras Road, Sunol, CA 94586
Zip94586
Lab TypePrivate
District4

RSP Information

6527 Calaveras Road, Sunol, CA 94586

Test Methods

California Test (CT) Accreditations

Total 25 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleTester Certified?
CT 105: Calculations - Gradings (JTCP)2021-03-232022-03-23ActiveEd GamboaYes
CT 106: Definitions - Specific Gravity (SpG)2021-03-232022-03-23ActiveEd GamboaYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2021-03-232022-03-23ActiveEd GamboaYes
CT 125 HMA: Sampling - HMA (JTCP)2021-03-232022-03-23ActiveEd GamboaYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2021-03-232022-03-23ActiveEd GamboaYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2021-03-232022-03-23ActiveEd GamboaYes
CT 205: Percent Crushed Particles (JTCP)2021-03-232022-03-23ActiveEd GamboaYes
CT 206: SpG & Absorption - Coarse Aggregates2021-03-232022-03-23ActiveEd GamboaYes
CT 207: SpG & Absorption - Fine Aggregates2021-03-232022-03-23ActiveEd GamboaYes
CT 212: Unit Weight of Aggregates2021-03-232022-03-23ActiveEd GamboaNo
CT 217: Sand Equivalent (JTCP)2021-03-232022-03-23ActiveEd GamboaYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2021-03-232022-03-23ActiveEd GamboaYes
CT 227: Cleanness Value (JTCP)2021-03-232022-03-23ActiveEd GamboaYes
CT 229: Durability (JTCP)2021-03-232022-03-23ActiveEd GamboaYes
CT 234: Uncompacted void - Fine Aggregates2021-03-232022-03-23ActiveEd GamboaYes
CT 235: Flat and Elongated Particles2021-03-232022-03-23ActiveEd GamboaYes
CT 304: Sample Preparation - HMA2021-03-232022-03-23ActiveEd GamboaYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2021-03-232022-03-23ActiveEd GamboaYes
CT 308: Bulk SpG and Density - HMA2021-03-232022-03-23ActiveEd GamboaYes
CT 309: Max SpG and Density - HMA2021-03-232022-03-23ActiveEd GamboaYes
CT 366: Stabilometer2021-03-232022-03-23ActiveEd GamboaYes
CT 370: Moisture Content by Microwave2021-03-232022-03-23ActiveEd GamboaYes
CT 371: Moisture Induced Damage (TSR)2021-03-232022-03-23ActiveEd GamboaYes
CT 375: AC Density by Nuclear Gage2021-03-232022-03-23ActiveEd GamboaNo
CT 382: AC Content by Ignition Oven2021-03-232022-03-23ActiveEd GamboaYes

AASHTO/ASTM Proficiencies

Total 23 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleTester Certified?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2021-03-232022-03-23ActiveEd GamboaYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2021-03-232022-03-23ActiveEd GamboaYes
AASHTO R47: Reducing Samples of HMA (JTCP)2021-03-232022-03-23ActiveEd GamboaYes
AASHTO R76: Reducing Samples of Agg (JTCP)2021-03-232022-03-23ActiveEd GamboaYes
AASHTO T84: SpG & Absorption - Fine Aggregates2021-03-232022-03-23ActiveEd GamboaYes
AASHTO T85: SpG & Absorption - Coarse Aggregates2021-03-232022-03-23ActiveEd GamboaYes
AASHTO T96: L.A. Rattler2021-03-232022-03-23ActiveEd GamboaYes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2021-03-232022-03-23ActiveEd GamboaYes
AASHTO T176: Sand Equivalent (JTCP)2021-03-232022-03-23ActiveEd GamboaYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2021-03-232022-03-23ActiveEd GamboaYes
AASHTO T210: Aggregate Durability Index2021-03-232022-03-23ActiveEd GamboaYes
AASHTO T248: Reducing Samples of Agg. (JTCP)2021-03-232022-03-23ActiveEd GamboaNo
AASHTO T255: Evaporable Moisture Content (JTCP)2021-03-232022-03-23ActiveEd GamboaYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2021-03-232022-03-23ActiveEd GamboaYes
AASHTO T275: Bulk SpG - HMA (JTCP)2021-03-232022-03-23ActiveEd GamboaYes
AASHTO T283: Moisture Induced Damage (TSR)2021-03-232022-03-23ActiveEd GamboaYes
AASHTO T304: Uncompacted Void - Fine Aggregate2021-03-232022-03-23ActiveEd GamboaYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2021-03-232022-03-23ActiveEd GamboaYes
AASHTO T312: Gyratory Compactor2021-03-232022-03-23ActiveEd GamboaYes
AASHTO T324: Hamburg Wheel-Track2021-03-232022-03-23ActiveEd GamboaYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2021-03-232022-03-23ActiveEd GamboaYes
AASHTO T335: Percentage of Fracture (JTCP)2021-03-232022-03-23ActiveEd GamboaYes
ASTM D4791: Flat and Elongated Particles2021-03-232022-03-23ActiveEd GamboaYes

Testers in the Lab

Tester Summary

Total 11 items.
First NameLast NameActions
ChrisVillarreal View
BrandonWheeler View
TracyZubek View
DonnieEvans View
JeremyMcMahon View
TimWilkins View
KyleBowen View
LisaNordine View
LisaNordine View
MichaelLipp View
MaxwellDittrich View

Tester Details

Details for Chris Villarreal

First NameChris
Last NameVillarreal
StatusActive
Total 10 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2021-08-272024-08-27InactiveSoroosh AmelianYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2021-08-272024-08-27InactiveSoroosh AmelianYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2021-08-272024-08-27InactiveSoroosh AmelianYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2021-08-272024-08-27InactiveSoroosh AmelianYes
CT 205: Percent Crushed Particles (JTCP)2021-08-272024-08-27InactiveSoroosh AmelianYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2021-08-272024-08-27InactiveSoroosh AmelianNo
CT 217: Sand Equivalent (JTCP)2021-08-272024-08-27InactiveSoroosh AmelianYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2021-08-272024-08-27InactiveSoroosh AmelianYes
CT 227: Cleanness Value (JTCP)2021-08-272024-08-27InactiveSoroosh AmelianYes
CT 229: Durability (JTCP)2021-08-272024-08-27InactiveSoroosh AmelianYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Brandon Wheeler

First NameBrandon
Last NameWheeler
StatusActive
Total 28 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2020-01-102023-01-10ActiveSarbjit GrewalYes
CT 106: Definitions - Specific Gravity (SpG)2017-01-172023-06-30ActiveDavid SmallYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2020-01-102023-01-10ActiveSarbjit GrewalYes
CT 125 BIT: Sampling - BITUMINOUS2019-01-312021-01-31ExpiredDavid SmallNo
CT 125 GEN: Sampling - GENERAL2019-01-312021-01-31ExpiredDavid SmallYes
CT 125 HMA: Sampling - HMA (JTCP)2020-01-242023-01-24ActiveSarbjit GrewalYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2020-01-102023-01-10ActiveSarbjit GrewalYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2020-01-102023-01-10ActiveSarbjit GrewalYes
CT 205: Percent Crushed Particles (JTCP)2020-01-102023-01-10ActiveSarbjit GrewalYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2020-01-102023-01-10ActiveSarbjit GrewalNo
CT 217: Sand Equivalent (JTCP)2020-01-102023-01-10ActiveSarbjit GrewalYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2020-01-102023-01-10ActiveSarbjit GrewalYes
CT 227: Cleanness Value (JTCP)2020-01-102023-01-10ActiveSarbjit GrewalYes
CT 229: Durability (JTCP)2020-01-102023-01-10ActiveSarbjit GrewalYes
CT 231: Relative Compaction - Nuclear Gage2019-01-312021-01-31ExpiredDavid SmallNo
CT 309: Max SpG and Density - HMA2017-01-172019-01-17ExpiredDavid SmallYes
CT 366: Stabilometer2021-09-072022-09-07ActiveEd GamboaYes
CT 375: AC Density by Nuclear Gage2019-01-312021-01-31ExpiredDavid SmallYes
CT 382: AC Content by Ignition Oven2021-09-072022-09-07ActiveEd GamboaYes
CT 389: Hamburg Wheel-Track2021-09-072022-09-07ActiveEd GamboaNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2016-03-242017-03-24ExpiredDavid SmallNo
CT 518: Unit Weight - PCC (JTCP)2016-03-242017-03-24ExpiredDavid SmallNo
CT 533: Ball Penetration - PCC2016-03-242017-03-24ExpiredDavid SmallNo
CT 539: Sampling Fresh Concrete (JTCP)2016-03-242017-03-24ExpiredDavid SmallNo
CT 540: Making Cylinders - PCC (JTCP)2016-03-242017-03-24ExpiredDavid SmallNo
CT 543: Air Content of PCC - Volumetric Method (JTCP)2016-03-242017-03-24ExpiredDavid SmallNo
CT 556: Slump - PCC (JTCP)2016-03-242017-03-24ExpiredDavid SmallNo
CT 557: Temperature - PCC (JTCP)2016-03-242017-03-24ExpiredDavid SmallNo
Total 21 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2020-01-242023-01-24ActiveSarbjit GrewalYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2020-01-242023-01-24ActiveSarbjit GrewalYes
AASHTO R47: Reducing Samples of HMA (JTCP)2020-01-242023-01-24ActiveSarbjit GrewalYes
AASHTO R76: Reducing Samples of Agg (JTCP)2020-01-242023-01-24ActiveSarbjit GrewalYes
AASHTO T84: SpG & Absorption - Fine Aggregates2021-09-072022-09-07ActiveEd GamboaYes
AASHTO T85: SpG & Absorption - Coarse Aggregates2021-09-072022-09-07ActiveEd GamboaYes
AASHTO T96: L.A. Rattler2021-09-072022-09-07ActiveEd GamboaYes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2020-08-272023-08-27ActiveDalton LaBoskeyYes
AASHTO T176: Sand Equivalent (JTCP)2020-01-242023-01-24ActiveSarbjit GrewalYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2020-08-272023-08-27ActiveDalton LaBoskeyYes
AASHTO T255: Evaporable Moisture Content (JTCP)2020-01-242023-01-24ActiveSarbjit GrewalYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2020-08-272023-08-27ActiveDalton LaBoskeyYes
AASHTO T275: Bulk SpG - HMA (JTCP)2020-08-272023-08-27ActiveDalton LaBoskeyYes
AASHTO T283: Moisture Induced Damage (TSR)2021-09-072022-09-07ActiveEd GamboaYes
AASHTO T304: Uncompacted Void - Fine Aggregate2021-09-072022-09-07ActiveEd GamboaYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2020-08-272023-08-27ActiveDalton LaBoskeyYes
AASHTO T312: Gyratory Compactor2021-09-072022-09-07ActiveEd GamboaYes
AASHTO T324: Hamburg Wheel-Track2021-09-072022-09-07ActiveEd GamboaYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2020-01-242023-01-24ActiveSarbjit GrewalYes
AASHTO T335: Percentage of Fracture (JTCP)2020-01-242023-01-24ActiveSarbjit GrewalYes
ASTM D4791: Flat and Elongated Particles2021-09-072022-09-07ActiveEd GamboaYes

Details for Tracy Zubek

First NameTracy
Last NameZubek
StatusActive
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Donnie Evans

First NameDonnie
Last NameEvans
StatusActive
Total 16 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2020-01-102023-01-10ActiveSarbjit GrewalYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2020-01-102023-01-10ActiveSarbjit GrewalYes
CT 125 HMA: Sampling - HMA (JTCP)2020-01-242023-01-24ActiveSarbjit GrewalYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2020-01-102023-01-10ActiveSarbjit GrewalYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2020-01-102023-01-10ActiveSarbjit GrewalYes
CT 205: Percent Crushed Particles (JTCP)2020-01-102023-01-10ActiveSarbjit GrewalYes
CT 217: Sand Equivalent (JTCP)2020-01-102023-01-10ActiveSarbjit GrewalYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2020-01-102023-01-10ActiveSarbjit GrewalYes
CT 227: Cleanness Value (JTCP)2020-01-102023-01-10ActiveSarbjit GrewalYes
CT 229: Durability (JTCP)2020-01-102023-01-10ActiveSarbjit GrewalYes
CT 304: Sample Preparation - HMA2017-10-102019-10-10ExpiredEd GamboaYes
CT 308: Bulk SpG and Density - HMA2017-10-102019-10-10ExpiredEd GamboaYes
CT 309: Max SpG and Density - HMA2017-10-102019-10-10ExpiredEd GamboaYes
CT 366: Stabilometer2021-03-152022-03-15ActiveEd GamboaYes
CT 370: Moisture Content by Microwave2017-10-102019-10-10ExpiredEd GamboaYes
CT 382: AC Content by Ignition Oven2017-10-102019-10-10ExpiredEd GamboaYes
Total 20 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2020-01-242023-01-24ActiveEd GamboaYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2020-01-242023-01-24ActiveEd GamboaYes
AASHTO R47: Reducing Samples of HMA (JTCP)2020-01-242023-01-24ActiveSarbjit GrewalYes
AASHTO R76: Reducing Samples of Agg (JTCP)2020-01-242023-01-24ActiveSarbjit GrewalYes
AASHTO T84: SpG & Absorption - Fine Aggregates2021-03-152022-03-15ActiveEd GamboaYes
AASHTO T85: SpG & Absorption - Coarse Aggregates2021-03-152022-03-15ActiveEd GamboaYes
AASHTO T96: L.A. Rattler2021-03-152022-03-15ActiveEd GamboaYes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2020-01-162023-01-16ActiveSarbjit GrewalYes
AASHTO T176: Sand Equivalent (JTCP)2020-01-242023-01-24ActiveEd GamboaYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2020-01-162023-01-16ActiveEd GamboaYes
AASHTO T255: Evaporable Moisture Content (JTCP)2020-01-242023-01-24ActiveSarbjit GrewalYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2020-01-162023-01-16ActiveEd GamboaYes
AASHTO T275: Bulk SpG - HMA (JTCP)2020-01-162023-01-16ActiveEd GamboaYes
AASHTO T283: Moisture Induced Damage (TSR)2021-03-152022-03-15ActiveEd GamboaYes
AASHTO T304: Uncompacted Void - Fine Aggregate2021-03-242022-03-24ActiveEd GamboaYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2020-01-162023-01-16ActiveEd GamboaYes
AASHTO T312: Gyratory Compactor2021-03-242022-03-24ActiveEd GamboaYes
AASHTO T324: Hamburg Wheel-Track2021-03-152022-03-15ActiveEd GamboaYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2020-01-242023-01-24ActiveEd GamboaYes
AASHTO T335: Percentage of Fracture (JTCP)2020-01-242023-01-24ActiveEd GamboaYes

Details for Jeremy McMahon

First NameJeremy
Last NameMcMahon
StatusActive
Total 28 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2019-03-082022-03-08ActiveRichard HibbardYes
CT 106: Definitions - Specific Gravity (SpG)2015-06-182023-06-30ActiveJackie TreatYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2019-03-082022-03-08ActiveRichard HibbardYes
CT 125 GEN: Sampling - GENERAL2021-04-132023-04-13ActiveJackie TreatYes
CT 125 HMA: Sampling - HMA (JTCP)2019-06-142022-06-14ActiveShaya MeisamifardYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2019-03-082022-03-08ActiveRichard HibbardYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2019-03-082022-03-08ActiveRichard HibbardYes
CT 205: Percent Crushed Particles (JTCP)2019-03-082022-03-08ActiveRichard HibbardYes
CT 206: SpG & Absorption - Coarse Aggregates2021-04-132023-04-13ActiveJackie TreatYes
CT 207: SpG & Absorption - Fine Aggregates2021-04-132023-04-13ActiveJackie TreatYes
CT 211: LA Rattler2021-04-132023-04-13ActiveJackie TreatNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2019-03-082022-03-08ActiveRichard HibbardNo
CT 217: Sand Equivalent (JTCP)2019-03-082022-03-08ActiveRichard HibbardYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2019-03-082022-03-08ActiveRichard HibbardYes
CT 227: Cleanness Value (JTCP)2019-03-082022-03-08ActiveRichard HibbardYes
CT 229: Durability (JTCP)2019-03-082022-03-08ActiveRichard HibbardYes
CT 234: Uncompacted void - Fine Aggregates2021-04-132023-04-13ActiveJackie TreatYes
CT 235: Flat and Elongated Particles2021-04-132023-04-13ActiveJackie TreatYes
CT 304: Sample Preparation - HMA2021-04-132023-04-13ActiveJackie TreatYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2021-04-132024-04-13ActiveJackie TreatYes
CT 308: Bulk SpG and Density - HMA2021-04-132023-04-13ActiveJackie TreatYes
CT 309: Max SpG and Density - HMA2021-04-132023-04-13ActiveJackie TreatYes
CT 366: Stabilometer2021-04-132023-04-13ActiveJackie TreatYes
CT 367: OBC2021-04-132023-04-13ActiveJackie TreatNo
CT 370: Moisture Content by Microwave2021-04-132023-04-13ActiveJackie TreatYes
CT 371: Moisture Induced Damage (TSR)2021-04-132023-04-13ActiveJackie TreatYes
CT 375: AC Density by Nuclear Gage2019-07-312020-07-31ExpiredEd GamboaYes
CT 382: AC Content by Ignition Oven2021-04-132023-04-13ActiveJackie TreatYes
Total 22 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2019-06-142022-06-14ActiveEd GamboaYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2019-06-142022-06-14ActiveEd GamboaYes
AASHTO R47: Reducing Samples of HMA (JTCP)2019-06-142022-06-14ActiveShaya MeisamifardYes
AASHTO R76: Reducing Samples of Agg (JTCP)2019-06-142022-06-14ActiveShaya MeisamifardYes
AASHTO T84: SpG & Absorption - Fine Aggregates2021-04-132023-04-13ActiveJackie TreatYes
AASHTO T85: SpG & Absorption - Coarse Aggregates2021-04-132023-04-13ActiveJackie TreatYes
AASHTO T96: L.A. Rattler2021-04-132023-04-13ActiveJackie TreatYes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2019-05-232022-05-23ActiveEd GamboaYes
AASHTO T176: Sand Equivalent (JTCP)2019-06-142022-06-14ActiveEd GamboaYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2019-05-232022-05-23ActiveEd GamboaYes
AASHTO T210: Aggregate Durability Index2021-04-132023-04-13ActiveJackie TreatYes
AASHTO T255: Evaporable Moisture Content (JTCP)2019-06-142022-06-14ActiveShaya MeisamifardYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2019-05-232022-05-23ActiveEd GamboaYes
AASHTO T275: Bulk SpG - HMA (JTCP)2019-05-232022-05-23ActiveEd GamboaYes
AASHTO T283: Moisture Induced Damage (TSR)2021-04-132023-04-13ActiveJackie TreatYes
AASHTO T304: Uncompacted Void - Fine Aggregate2021-04-132023-04-13ActiveJackie TreatYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2019-05-232022-05-23ActiveEd GamboaYes
AASHTO T312: Gyratory Compactor2021-04-132023-04-13ActiveJackie TreatYes
AASHTO T324: Hamburg Wheel-Track2021-04-132023-04-13ActiveJackie TreatYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2019-06-142022-06-14ActiveEd GamboaYes
AASHTO T335: Percentage of Fracture (JTCP)2019-06-142022-06-14ActiveEd GamboaYes
ASTM D4791: Flat and Elongated Particles2021-04-132023-04-13ActiveJackie TreatYes

Details for Tim Wilkins

First NameTim
Last NameWilkins
StatusActive
Total 28 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2019-03-082022-03-08ActiveShaya MeisamifardYes
CT 106: Definitions - Specific Gravity (SpG)2017-06-222023-06-30ActiveEd GamboaYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2019-03-082022-03-08ActiveRichard HibbardYes
CT 125 GEN: Sampling - GENERAL2021-04-132023-04-13ActiveJackie TreatYes
CT 125 HMA: Sampling - HMA (JTCP)2019-06-142022-06-14ActiveShaya MeisamifardYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2019-03-082022-03-08ActiveRichard HibbardYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2019-03-082022-03-08ActiveRichard HibbardYes
CT 205: Percent Crushed Particles (JTCP)2019-03-082022-03-08ActiveRichard HibbardYes
CT 206: SpG & Absorption - Coarse Aggregates2021-04-132023-04-13ActiveJackie TreatYes
CT 207: SpG & Absorption - Fine Aggregates2021-04-132023-04-13ActiveJackie TreatYes
CT 211: LA Rattler2021-04-132023-04-13ActiveJackie TreatNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2019-03-082022-03-08ActiveRichard HibbardNo
CT 217: Sand Equivalent (JTCP)2019-03-082022-03-08ActiveRichard HibbardYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2019-03-082022-03-08ActiveRichard HibbardYes
CT 227: Cleanness Value (JTCP)2019-03-082022-03-08ActiveRichard HibbardYes
CT 229: Durability (JTCP)2019-03-082022-03-08ActiveRichard HibbardYes
CT 234: Uncompacted void - Fine Aggregates2021-04-132023-04-13ActiveJackie TreatYes
CT 235: Flat and Elongated Particles2021-04-132023-04-13ActiveJackie TreatYes
CT 304: Sample Preparation - HMA2021-04-132023-04-13ActiveJackie TreatYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2021-04-132024-04-13ActiveJackie TreatYes
CT 308: Bulk SpG and Density - HMA2021-04-132023-04-13ActiveJackie TreatYes
CT 309: Max SpG and Density - HMA2021-04-132023-04-13ActiveJackie TreatYes
CT 366: Stabilometer2021-04-132023-04-13ActiveJackie TreatYes
CT 367: OBC2021-04-132023-04-13ActiveJackie TreatNo
CT 370: Moisture Content by Microwave2021-04-132023-04-13ActiveJackie TreatYes
CT 371: Moisture Induced Damage (TSR)2021-04-132023-04-13ActiveJackie TreatYes
CT 375: AC Density by Nuclear Gage2019-07-312020-07-31ExpiredEd GamboaYes
CT 382: AC Content by Ignition Oven2021-04-132023-04-13ActiveJackie TreatYes
Total 22 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2019-06-142022-06-14ActiveEd GamboaYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2019-06-142022-06-14ActiveEd GamboaYes
AASHTO R47: Reducing Samples of HMA (JTCP)2019-06-142022-06-14ActiveShaya MeisamifardYes
AASHTO R76: Reducing Samples of Agg (JTCP)2019-06-142022-06-14ActiveShaya MeisamifardYes
AASHTO T84: SpG & Absorption - Fine Aggregates2021-04-132023-04-13ActiveJackie TreatYes
AASHTO T85: SpG & Absorption - Coarse Aggregates2021-04-132023-04-13ActiveJackie TreatYes
AASHTO T96: L.A. Rattler2021-04-132023-04-13ActiveJackie TreatYes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2019-05-232022-05-23ActiveEd GamboaYes
AASHTO T176: Sand Equivalent (JTCP)2019-06-142022-06-14ActiveEd GamboaYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2019-05-232022-05-23ActiveEd GamboaYes
AASHTO T210: Aggregate Durability Index2021-04-132023-04-13ActiveJackie TreatYes
AASHTO T255: Evaporable Moisture Content (JTCP)2019-06-142022-06-14ActiveShaya MeisamifardYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2019-05-232022-05-23ActiveEd GamboaYes
AASHTO T275: Bulk SpG - HMA (JTCP)2019-05-232022-05-23ActiveEd GamboaYes
AASHTO T283: Moisture Induced Damage (TSR)2021-04-132023-04-13ActiveJackie TreatYes
AASHTO T304: Uncompacted Void - Fine Aggregate2021-04-132023-04-13ActiveJackie TreatYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2019-05-232022-05-23ActiveEd GamboaYes
AASHTO T312: Gyratory Compactor2021-04-132023-04-13ActiveJackie TreatYes
AASHTO T324: Hamburg Wheel-Track2021-04-132023-04-13ActiveJackie TreatYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2019-06-142022-06-14ActiveEd GamboaYes
AASHTO T335: Percentage of Fracture (JTCP)2019-06-142022-06-14ActiveEd GamboaYes
ASTM D4791: Flat and Elongated Particles2021-04-132023-04-13ActiveJackie TreatYes

Details for Kyle Bowen

First NameKyle
Last NameBowen
StatusActive
Total 24 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2021-02-052024-02-05ActiveSarbjit GrewalYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2021-02-052024-02-05ActiveSarbjit GrewalYes
CT 125 GEN: Sampling - GENERAL2021-04-022023-04-02ActiveEd GamboaYes
CT 125 HMA: Sampling - HMA (JTCP)2019-04-192022-04-19ActiveShaya MeisamifardYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2021-02-052024-02-05ActiveSarbjit GrewalYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2021-02-052024-02-05ActiveSarbjit GrewalYes
CT 205: Percent Crushed Particles (JTCP)2021-02-052024-02-05ActiveSarbjit GrewalYes
CT 206: SpG & Absorption - Coarse Aggregates2020-04-022022-04-02ActiveEd GamboaYes
CT 207: SpG & Absorption - Fine Aggregates2020-04-022022-04-02ActiveEd GamboaYes
CT 211: LA Rattler2020-04-022022-04-02ActiveEd GamboaNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2021-02-052024-02-05ActiveSarbjit GrewalNo
CT 217: Sand Equivalent (JTCP)2021-02-052024-02-05ActiveSarbjit GrewalYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2021-02-052024-02-05ActiveSarbjit GrewalYes
CT 227: Cleanness Value (JTCP)2021-02-052024-02-05ActiveSarbjit GrewalYes
CT 229: Durability (JTCP)2021-02-052024-02-05ActiveSarbjit GrewalYes
CT 234: Uncompacted void - Fine Aggregates2020-04-022022-04-02ActiveEd GamboaYes
CT 304: Sample Preparation - HMA2021-01-292023-01-29ActiveEd GamboaYes
CT 308: Bulk SpG and Density - HMA2021-04-022023-04-02ActiveEd GamboaYes
CT 309: Max SpG and Density - HMA2020-04-022022-04-02ActiveEd GamboaYes
CT 366: Stabilometer2021-01-292022-01-29ActiveEd GamboaYes
CT 370: Moisture Content by Microwave2020-04-032022-04-03ActiveEd GamboaYes
CT 371: Moisture Induced Damage (TSR)2021-01-292022-01-29ActiveEd GamboaYes
CT 375: AC Density by Nuclear Gage2019-07-312020-07-31ExpiredEd GamboaYes
CT 382: AC Content by Ignition Oven2021-01-292022-01-29ActiveEd GamboaYes
Total 21 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2019-04-192022-04-19ActiveEd GamboaYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2019-04-192022-04-19ActiveEd GamboaYes
AASHTO R47: Reducing Samples of HMA (JTCP)2019-04-192022-04-19ActiveShaya MeisamifardYes
AASHTO R76: Reducing Samples of Agg (JTCP)2019-04-192022-04-19ActiveShaya MeisamifardYes
AASHTO T84: SpG & Absorption - Fine Aggregates2021-01-292022-01-29ActiveEd GamboaYes
AASHTO T85: SpG & Absorption - Coarse Aggregates2021-01-292022-01-29ActiveEd GamboaYes
AASHTO T96: L.A. Rattler2021-04-022023-04-02ActiveEd GamboaYes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2019-03-282022-03-28ActiveMatthew ChewYes
AASHTO T176: Sand Equivalent (JTCP)2019-04-192022-04-19ActiveEd GamboaYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2019-03-282022-03-28ActiveMatthew ChewYes
AASHTO T210: Aggregate Durability Index2021-04-022023-04-02ActiveEd GamboaYes
AASHTO T255: Evaporable Moisture Content (JTCP)2019-04-192022-04-19ActiveShaya MeisamifardYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2019-03-282022-03-28ActiveEd GamboaYes
AASHTO T275: Bulk SpG - HMA (JTCP)2019-03-282022-03-28ActiveEd GamboaYes
AASHTO T283: Moisture Induced Damage (TSR)2021-01-292022-01-29ActiveEd GamboaYes
AASHTO T304: Uncompacted Void - Fine Aggregate2021-01-292022-01-29ActiveEd GamboaYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2019-03-282022-03-28ActiveMatthew ChewYes
AASHTO T312: Gyratory Compactor2021-01-292022-01-29ActiveEd GamboaYes
AASHTO T324: Hamburg Wheel-Track2020-04-032022-04-03ActiveMatthew ChewYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2019-04-192022-04-19ActiveMatthew ChewYes
AASHTO T335: Percentage of Fracture (JTCP)2019-04-192022-04-19ActiveMatthew ChewYes

Details for Lisa Nordine

First NameLisa
Last NameNordine
StatusActive
Total 23 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2020-02-072023-02-07ActiveSoroosh AmelianYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2020-02-072023-02-07ActiveSoroosh AmelianYes
CT 125 HMA: Sampling - HMA (JTCP)2021-01-222024-01-22ActiveSarbjit GrewalYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2020-02-072023-02-07ActiveSarbjit GrewalYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2020-02-072023-02-07ActiveSarbjit GrewalYes
CT 205: Percent Crushed Particles (JTCP)2020-02-072023-02-07ActiveSarbjit GrewalYes
CT 206: SpG & Absorption - Coarse Aggregates2020-04-032022-04-03ActiveEd GamboaYes
CT 207: SpG & Absorption - Fine Aggregates2020-04-032022-04-03ActiveEd GamboaYes
CT 211: LA Rattler2020-04-022022-04-02ActiveEd GamboaNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2020-02-072023-02-07ActiveSarbjit GrewalNo
CT 217: Sand Equivalent (JTCP)2020-02-072023-02-07ActiveSarbjit GrewalYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2020-02-072023-02-07ActiveSarbjit GrewalYes
CT 227: Cleanness Value (JTCP)2020-02-072023-02-07ActiveSarbjit GrewalYes
CT 229: Durability (JTCP)2020-02-072023-02-07ActiveSarbjit GrewalYes
CT 234: Uncompacted void - Fine Aggregates2020-04-022022-04-02ActiveEd GamboaYes
CT 304: Sample Preparation - HMA2016-04-042018-04-04ExpiredPaula Kindinger-WilcoxYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2023-01-222024-01-22ActiveSoroosh AmelianYes
CT 308: Bulk SpG and Density - HMA2016-04-042018-04-04ExpiredPaula Kindinger-WilcoxYes
CT 309: Max SpG and Density - HMA2016-04-042018-04-04ExpiredPaula Kindinger-WilcoxYes
CT 370: Moisture Content by Microwave2016-04-042018-04-04ExpiredPaula Kindinger-WilcoxYes
CT 371: Moisture Induced Damage (TSR)2020-04-032022-04-03ActiveEd GamboaYes
CT 375: AC Density by Nuclear Gage2019-07-312020-07-31ExpiredEd GamboaYes
CT 382: AC Content by Ignition Oven2016-04-042018-04-04ExpiredPaula Kindinger-WilcoxYes
Total 20 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2021-01-222024-01-22ActiveSarbjit GrewalYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2021-01-222024-01-22ActiveSarbjit GrewalYes
AASHTO R47: Reducing Samples of HMA (JTCP)2021-01-222024-01-22ActiveSarbjit GrewalYes
AASHTO R76: Reducing Samples of Agg (JTCP)2021-01-222024-01-22ActiveSarbjit GrewalYes
AASHTO T84: SpG & Absorption - Fine Aggregates2020-04-022022-04-02ActiveEd GamboaYes
AASHTO T85: SpG & Absorption - Coarse Aggregates2020-04-022022-04-02ActiveEd GamboaYes
AASHTO T96: L.A. Rattler2020-04-022022-04-02ActiveEd GamboaYes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2020-08-272023-08-27ActiveDalton LaBoskeyYes
AASHTO T176: Sand Equivalent (JTCP)2021-01-222024-01-22ActiveSarbjit GrewalYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2020-08-272023-08-27ActiveDalton LaBoskeyYes
AASHTO T255: Evaporable Moisture Content (JTCP)2021-01-222024-01-22ActiveSarbjit GrewalYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2020-08-272023-08-27ActiveDalton LaBoskeyYes
AASHTO T275: Bulk SpG - HMA (JTCP)2020-08-272023-08-27ActiveDalton LaBoskeyYes
AASHTO T283: Moisture Induced Damage (TSR)2020-04-032022-04-03ActiveEd GamboaYes
AASHTO T304: Uncompacted Void - Fine Aggregate2020-04-032022-04-03ActivePaula Kindinger-WilcoxYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2020-08-272023-08-27ActiveDalton LaBoskeyYes
AASHTO T312: Gyratory Compactor2020-04-032022-04-03ActiveEd GamboaYes
AASHTO T324: Hamburg Wheel-Track2020-04-032022-04-03ActiveEd GamboaYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2021-01-222024-01-22ActiveSarbjit GrewalYes
AASHTO T335: Percentage of Fracture (JTCP)2021-01-222024-01-22ActiveSarbjit GrewalYes

Details for Lisa Nordine

First NameLisa
Last NameNordine
StatusActive
Total 5 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2017-12-122023-06-30ActiveEd GamboaYes
CT 106: Definitions - Specific Gravity (SpG)2017-12-122023-06-30ActiveEd GamboaYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2017-12-122023-06-30ActiveEd GamboaYes
CT 206: SpG & Absorption - Coarse Aggregates2018-06-072020-06-07ExpiredEd GamboaYes
CT 207: SpG & Absorption - Fine Aggregates2018-06-072020-06-07ExpiredEd GamboaYes
Total 19 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2017-12-122020-04-24ExpiredEd GamboaYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2017-12-122020-04-24ExpiredEd GamboaYes
AASHTO T84: SpG & Absorption - Fine Aggregates2017-12-122019-12-12ExpiredEd GamboaYes
AASHTO T85: SpG & Absorption - Coarse Aggregates2017-12-122019-12-12ExpiredEd GamboaYes
AASHTO T96: L.A. Rattler2017-12-122019-12-12ExpiredEd GamboaYes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2017-12-122020-03-25ExpiredEd GamboaYes
AASHTO T176: Sand Equivalent (JTCP)2017-12-122020-04-24ExpiredEd GamboaYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2017-12-122020-03-25ExpiredEd GamboaYes
AASHTO T210: Aggregate Durability Index2017-12-122019-12-12ExpiredEd GamboaYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2017-12-122020-03-25ExpiredEd GamboaYes
AASHTO T275: Bulk SpG - HMA (JTCP)2017-12-122020-03-25ExpiredEd GamboaYes
AASHTO T283: Moisture Induced Damage (TSR)2017-12-122019-12-12ExpiredEd GamboaYes
AASHTO T304: Uncompacted Void - Fine Aggregate2017-12-122019-12-12ExpiredEd GamboaYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2017-12-122020-03-25ExpiredEd GamboaYes
AASHTO T312: Gyratory Compactor2017-12-122019-12-12ExpiredEd GamboaYes
AASHTO T324: Hamburg Wheel-Track2017-12-122019-12-12ExpiredEd GamboaYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2017-12-122020-04-24ExpiredEd GamboaYes
AASHTO T335: Percentage of Fracture (JTCP)2017-12-122020-04-24ExpiredEd GamboaYes
ASTM D4791: Flat and Elongated Particles2017-12-122019-12-12ExpiredEd GamboaYes

Details for Michael Lipp

First NameMichael
Last NameLipp
StatusActive
Total 13 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2021-02-122024-02-12ActiveSarbjit GrewalYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2021-02-122024-02-12ActiveSarbjit GrewalYes
CT 125 HMA: Sampling - HMA (JTCP)2021-02-122024-02-12ActiveSarbjit GrewalYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2021-01-082024-01-08ActiveSarbjit GrewalYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2021-01-082024-01-08ActiveSarbjit GrewalYes
CT 205: Percent Crushed Particles (JTCP)2021-01-082024-01-08ActiveSarbjit GrewalYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2021-01-082024-01-08InactiveSarbjit GrewalNo
CT 217: Sand Equivalent (JTCP)2021-01-082024-01-08ActiveSarbjit GrewalYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2021-01-082024-01-08ActiveSarbjit GrewalYes
CT 227: Cleanness Value (JTCP)2021-01-082024-01-08ActiveSarbjit GrewalYes
CT 229: Durability (JTCP)2021-01-082024-01-08ActiveSarbjit GrewalYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2021-02-122024-02-12ActiveSarbjit GrewalYes
CT 366: Stabilometer2021-09-102022-09-10ActiveEd GamboaYes
Total 16 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2021-02-122024-02-12ActiveSarbjit GrewalYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2021-02-122024-02-12ActiveSarbjit GrewalYes
AASHTO R47: Reducing Samples of HMA (JTCP)2021-02-122024-02-12ActiveSarbjit GrewalYes
AASHTO R76: Reducing Samples of Agg (JTCP)2021-02-122024-02-12ActiveSarbjit GrewalYes
AASHTO T85: SpG & Absorption - Coarse Aggregates2021-09-102022-09-10ActiveEd GamboaYes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2021-01-142024-01-14ActiveSarbjit GrewalYes
AASHTO T176: Sand Equivalent (JTCP)2021-02-122024-02-12ActiveSarbjit GrewalYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2021-01-142024-01-14ActiveSarbjit GrewalYes
AASHTO T255: Evaporable Moisture Content (JTCP)2021-02-122024-02-12ActiveSarbjit GrewalYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2021-01-142024-01-14ActiveSarbjit GrewalYes
AASHTO T275: Bulk SpG - HMA (JTCP)2021-01-142024-01-14ActiveSarbjit GrewalYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2021-01-142024-01-14ActiveSarbjit GrewalYes
AASHTO T312: Gyratory Compactor2021-09-102022-09-10ActiveEd GamboaYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2021-02-122024-02-12ActiveSarbjit GrewalYes
AASHTO T335: Percentage of Fracture (JTCP)2021-02-122024-02-12ActiveSarbjit GrewalYes
ASTM D4791: Flat and Elongated Particles2021-09-072022-09-07ActiveEd GamboaYes

Details for Maxwell Dittrich

First NameMaxwell
Last NameDittrich
StatusActive
Total 12 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2021-08-272024-08-27ActiveSoroosh AmelianYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2021-08-272024-08-27ActiveSoroosh AmelianYes
CT 125 HMA: Sampling - HMA (JTCP)2021-07-162024-07-16ActiveDalton LaBoskeyYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2021-08-272024-08-27ActiveSoroosh AmelianYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2021-08-272024-08-27ActiveDalton LaBoskeyYes
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 AmelianYes
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)2021-07-162024-07-16ActiveDalton LaBoskeyYes
Total 8 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2021-07-162024-07-16ActiveSoroosh AmelianYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2021-07-162024-07-16ActiveDalton LaBoskeyYes
AASHTO R47: Reducing Samples of HMA (JTCP)2021-07-162024-07-16ActiveDalton LaBoskeyYes
AASHTO R76: Reducing Samples of Agg (JTCP)2021-07-162024-07-16ActiveSoroosh AmelianYes
AASHTO T176: Sand Equivalent (JTCP)2021-07-162024-07-16ActiveSoroosh AmelianYes
AASHTO T255: Evaporable Moisture Content (JTCP)2021-07-162024-07-16ActiveSoroosh AmelianYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2021-07-162024-07-16ActiveDalton LaBoskeyYes
AASHTO T335: Percentage of Fracture (JTCP)2021-07-162024-07-16ActiveSoroosh AmelianYes