Caltrans SIAD - Lab Information for Trinity Engineering

Lab details for Trinity Engineering

Basic Information

Lab Name	Trinity Engineering
Manager Name	Mark Horn
Lab Email	mhorn@trinityeng.co
Lab Telephone	559-260-6841
Lab Fax	559-297-8077
Lab Full Address	3109 North Miami Avenue, Fresno, CA 93727
Zip	93727
Lab Type	Private
District	6
Mobile Lab Full Address	, ,

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RSP Information

RSP Shipping Address: 3109 North Miami Avenue, Fresno, CA 93727

Test Methods

California Test (CT) Accreditations

Total 49 items.

Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Technician Certified?
CT 208: Apparent SpG - Fine Aggregates	2025-01-16	2026-01-16	Expired	Ed Gamboa	No
CT 105: Calculations - Gradings (JTCP)	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
CT 106: Definitions - Specific Gravity (SpG)	2026-01-15	2027-01-15	Active	Allen Oliver	No
CT 125 ADMIX: Sampling - ADMIXTURE	2026-01-15	2027-01-15	Active	Allen Oliver	No
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
CT 125 BIT: Sampling - BITUMINOUS	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
CT 125 CEM: Sampling - CEM	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
CT 125 GEN: Sampling - GENERAL	2026-01-15	2027-01-15	Active	Allen Oliver	No
CT 125 HMA: Sampling - HMA (JTCP)	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
CT 205: Percent Crushed Particles (JTCP)	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
CT 206: SpG & Absorption - Coarse Aggregates	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
CT 207: SpG & Absorption - Fine Aggregates	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
CT 211: LA Rattler	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
CT 212: Unit Weight of Aggregates	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
CT 217: Sand Equivalent (JTCP)	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
CT 226: Moisture Content - Soils and Aggregates (JTCP)	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
CT 227: Cleanness Value (JTCP)	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
CT 229: Durability (JTCP)	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
CT 231: Relative Compaction - Nuclear Gage	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
CT 234: Uncompacted void - Fine Aggregates	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
CT 235: Flat and Elongated Particles	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
CT 301: "R" Value	2026-01-15	2027-01-15	Active	Allen Oliver	No
CT 304: Sample Preparation - HMA	2026-01-15	2027-01-15	Active	Allen Oliver	No
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
CT 308: Bulk SpG and Density - HMA	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
CT 309: Max SpG and Density - HMA	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
CT 366: Stabilometer	2026-01-15	2027-01-15	Active	Allen Oliver	No
CT 367: OBC	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
CT 370: Moisture Content by Microwave	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
CT 371: Moisture Induced Damage (TSR)	2026-01-15	2027-01-15	Active	Allen Oliver	No
CT 375: AC Density by Nuclear Gage	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
CT 382: AC Content by Ignition Oven	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
CT 384: Combined Grade for HMA using up to 25% RAP	2026-01-15	2027-01-15	Active	Allen Oliver	No
CT 389: Hamburg Wheel-Track	2026-01-15	2027-01-15	Active	Allen Oliver	No
CT 504: Air Content of PCC - Pressure Method (JTCP)	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
CT 518: Unit Weight - PCC (JTCP)	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)	2026-01-15	2027-01-15	Active	Allen Oliver	No
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
CT 523.2 Section B.3: Flexural Strength (Lab Test)	2026-01-15	2027-01-15	Active	Allen Oliver	No
CT 524: Flexural Strength of Rapid Strength - PCC	2026-01-15	2027-01-15	Active	Allen Oliver	No
CT 533: Ball Penetration - PCC	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
CT 539: Sampling Fresh Concrete (JTCP)	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
CT 540: Making Cylinders - PCC (JTCP)	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
CT 556: Slump - PCC (JTCP)	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
CT 557: Temperature - PCC (JTCP)	2026-01-15	2027-01-15	Active	Allen Oliver	Yes

AASHTO/ASTM Proficiencies

Total 31 items.

Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Technician Certified?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
AASHTO T30: Mechanical Analysis of Extracted Aggregate (JTCP)	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
AASHTO R47: Reducing Samples of HMA (JTCP)	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
AASHTO R66: Sampling Asphalt Materials	2026-01-15	2027-01-15	Active	Allen Oliver	No
AASHTO R76: Reducing Samples of Agg (JTCP)	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
AASHTO R83: Performance Test Specimens using the (SGC)	2026-01-15	2027-01-15	Active	Allen Oliver	No
AASHTO T84: SpG & Absorption - Fine Aggregates	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
AASHTO T85: SpG & Absorption - Coarse Aggregates	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
AASHTO R90: Sampling Aggregate Products	2026-01-15	2027-01-15	Active	Allen Oliver	No
AASHTO T96: L.A. Rattler	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
AASHTO T176: Sand Equivalent (JTCP)	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
AASHTO T209: Max SpG and Density - HMA (JTCP)	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
AASHTO T210: Aggregate Durability Index	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
AASHTO T248: Reducing Samples of Agg. (JTCP)	2026-01-15	2027-01-15	Active	Allen Oliver	No
AASHTO T255: Evaporable Moisture Content (JTCP)	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
AASHTO T269: Percent Air Voids - HMA (JTCP)	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
AASHTO T275: Bulk SpG - HMA (JTCP)	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
AASHTO T283: Moisture Induced Damage (TSR)	2026-01-15	2027-01-15	Active	Allen Oliver	No
AASHTO T304: Uncompacted Void - Fine Aggregate	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
AASHTO T312: Gyratory Compactor	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
AASHTO T324: Hamburg Wheel-Track	2026-01-15	2027-01-15	Active	Allen Oliver	No
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
AASHTO T335: Percentage of Fracture (JTCP)	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
ASTM D4791: Flat and Elongated Particles	2026-01-15	2027-01-15	Active	Allen Oliver	Yes
ASTM D8225-19 (BMD ILS): IDEAL-CT	2026-01-15	2027-01-15	Active	Allen Oliver	No
ASTM D8360-22 (BMD ILS): IDEAL-RT	2026-01-15	2027-01-15	Active	Allen Oliver	No
ASTM WK86870 (BMD ILS): IDT-HT	2026-01-15	2027-01-15	Active	Allen Oliver	No
SP 2: Asphalt Mixture Volumetrics	2026-01-15	2027-01-15	Active	Allen Oliver	No

Technicians in the Lab

Technician Summary

Total 10 items.

First Name	Last Name	Actions
Joshua	Guilmette	View
Matt	Horn	View
Sonny	Barajas	View
Julian	Rivera-Jones	View
Ricky	Hoffman	View
Alyssa	Sharer	View
Heather	Horn	View
Israel	Ruelas	View
Omar	Ibrahim	View
Michael	Barrera	View

Technician Details

Details for Joshua Guilmette

First Name	Joshua
Last Name	Guilmette
Status	Active

Total 50 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 105: Calculations - Gradings (JTCP)	2025-05-07	2028-05-07	Active	Graham Velek	Yes
CT 106: Definitions - Specific Gravity (SpG)	2024-02-15	2025-02-15	Expired	Allen Oliver	Yes
CT 125 ADMIX: Sampling - ADMIXTURE	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2025-05-07	2028-05-07	Active	Graham Velek	Yes
CT 125 BIT: Sampling - BITUMINOUS	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 125 CEM: Sampling - CEM	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 125 GEN: Sampling - GENERAL	2022-02-02	2023-02-02	Expired	Ed Gamboa	Yes
CT 125 HMA: Sampling - HMA (JTCP)	2022-11-18	2025-11-18	Expired	Dalton LaBoskey	Yes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)	2025-05-07	2028-05-07	Active	Graham Velek	Yes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)	2025-05-07	2028-05-07	Active	Graham Velek	Yes
CT 205: Percent Crushed Particles (JTCP)	2025-05-07	2028-05-07	Active	Graham Velek	Yes
CT 206: SpG & Absorption - Coarse Aggregates	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 207: SpG & Absorption - Fine Aggregates	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 211: LA Rattler	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 212: Unit Weight of Aggregates	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)	2025-05-07	2028-05-07	Active	Graham Velek	Yes
CT 217: Sand Equivalent (JTCP)	2025-05-07	2028-05-07	Active	Graham Velek	Yes
CT 226: Moisture Content - Soils and Aggregates (JTCP)	2025-05-07	2028-05-07	Active	Graham Velek	Yes
CT 227: Cleanness Value (JTCP)	2025-05-07	2028-05-07	Active	Graham Velek	Yes
CT 229: Durability (JTCP)	2025-05-07	2028-05-07	Active	Graham Velek	Yes
CT 231: Relative Compaction - Nuclear Gage	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 234: Uncompacted void - Fine Aggregates	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 235: Flat and Elongated Particles	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 301: "R" Value	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 304: Sample Preparation - HMA	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)	2022-11-18	2025-11-18	Expired	Dalton LaBoskey	Yes
CT 308: Bulk SpG and Density - HMA	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 309: Max SpG and Density - HMA	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 366: Stabilometer	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 367: OBC	2024-02-15	2026-02-15	Active	Allen Oliver	Yes
CT 370: Moisture Content by Microwave	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 371: Moisture Induced Damage (TSR)	2018-01-19	2020-05-10	Expired	Ed Gamboa	Yes
CT 375: AC Density by Nuclear Gage	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 382: AC Content by Ignition Oven	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 384: Combined Grade for HMA using up to 25% RAP	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 389: Hamburg Wheel-Track	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 504: Air Content of PCC - Pressure Method (JTCP)	2022-03-25	2027-03-25	Active	Sarbjit Grewal	Yes
CT 518: Unit Weight - PCC (JTCP)	2022-03-25	2027-03-25	Active	Sarbjit Grewal	Yes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)	2024-01-19	2026-01-19	Expired	Jessa Dhaliwal	No
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)	2024-01-19	2026-01-19	Expired	Jessa Dhaliwal	Yes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)	2022-03-25	2027-03-25	Active	Sarbjit Grewal	Yes
CT 523.2 Section B.3: Flexural Strength (Lab Test)	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 524: Flexural Strength of Rapid Strength - PCC	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 526: Profilograph	2015-07-08	2017-07-08	Expired	Jessa Dhaliwal	Yes
CT 533: Ball Penetration - PCC	2024-02-15	2026-02-15	Active	Allen Oliver	Yes
CT 539: Sampling Fresh Concrete (JTCP)	2022-03-25	2027-03-25	Active	Sarbjit Grewal	Yes
CT 540: Making Cylinders - PCC (JTCP)	2022-03-25	2027-03-25	Active	Sarbjit Grewal	Yes
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2022-03-25	2027-03-25	Active	Sarbjit Grewal	Yes
CT 556: Slump - PCC (JTCP)	2022-03-25	2027-03-25	Active	Sarbjit Grewal	Yes
CT 557: Temperature - PCC (JTCP)	2022-03-25	2027-03-25	Active	Sarbjit Grewal	Yes

Total 26 items.

AASHTO/ASTM Proficiencies
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)	2022-11-18	2025-11-18	Expired	Dalton LaBoskey	Yes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)	2022-11-18	2025-11-18	Expired	Dalton LaBoskey	Yes
AASHTO R47: Reducing Samples of HMA (JTCP)	2022-11-18	2025-11-18	Expired	Dalton LaBoskey	Yes
AASHTO R76: Reducing Samples of Agg (JTCP)	2022-11-18	2025-11-18	Expired	Dalton LaBoskey	Yes
AASHTO T84: SpG & Absorption - Fine Aggregates	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
AASHTO T85: SpG & Absorption - Coarse Aggregates	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
AASHTO T96: L.A. Rattler	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)	2025-11-05	2028-11-05	Active	Gabriela Lopez	Yes
AASHTO T176: Sand Equivalent (JTCP)	2022-11-18	2025-11-18	Expired	Dalton LaBoskey	Yes
AASHTO T209: Max SpG and Density - HMA (JTCP)	2025-11-05	2028-11-05	Active	Gabriela Lopez	Yes
AASHTO T210: Aggregate Durability Index	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
AASHTO T255: Evaporable Moisture Content (JTCP)	2022-11-18	2025-11-18	Expired	Dalton LaBoskey	Yes
AASHTO T269: Percent Air Voids - HMA (JTCP)	2025-11-05	2028-11-05	Active	Gabriela Lopez	Yes
AASHTO T275: Bulk SpG - HMA (JTCP)	2025-11-05	2028-11-05	Active	Gabriela Lopez	Yes
AASHTO T283: Moisture Induced Damage (TSR)	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
AASHTO T304: Uncompacted Void - Fine Aggregate	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)	2025-11-05	2028-11-05	Active	Gabriela Lopez	Yes
AASHTO T312: Gyratory Compactor	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
AASHTO T324: Hamburg Wheel-Track	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)	2022-11-18	2025-11-18	Expired	Dalton LaBoskey	Yes
AASHTO T335: Percentage of Fracture (JTCP)	2022-11-18	2025-11-18	Expired	Dalton LaBoskey	Yes
ASTM D4791: Flat and Elongated Particles	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
ASTM D8225-19 (BMD ILS): IDEAL-CT	2025-01-28	2026-01-28	Expired	Sarbjit Grewal	Yes
ASTM D8360-22 (BMD ILS): IDEAL-RT	2025-01-28	2026-01-28	Expired	Sarbjit Grewal	Yes
ASTM WK86870 (BMD ILS): IDT-HT	2025-01-28	2026-01-28	Expired	Sarbjit Grewal	Yes
SP 2: Asphalt Mixture Volumetrics	2016-03-02	2018-03-02	Expired	Jessa Dhaliwal	Yes

Details for Matt Horn

First Name	Matt
Last Name	Horn
Status	Active

Total 49 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 105: Calculations - Gradings (JTCP)	2023-12-15	2026-12-15	Active	Firooz Ahmad Hosainy	Yes
CT 106: Definitions - Specific Gravity (SpG)	2024-02-15	2025-02-15	Expired	Allen Oliver	Yes
CT 125 ADMIX: Sampling - ADMIXTURE	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2025-10-08	2028-10-08	Active	Sarmad Dalal	Yes
CT 125 BIT: Sampling - BITUMINOUS	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 125 CEM: Sampling - CEM	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 125 GEN: Sampling - GENERAL	2022-02-02	2023-02-02	Expired	Ed Gamboa	Yes
CT 125 HMA: Sampling - HMA (JTCP)	2025-10-08	2028-10-08	Active	Sarmad Dalal	Yes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)	2023-12-15	2026-12-15	Active	Firooz Ahmad Hosainy	Yes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)	2023-12-15	2026-12-15	Active	Firooz Ahmad Hosainy	Yes
CT 205: Percent Crushed Particles (JTCP)	2023-12-15	2026-12-15	Active	Firooz Ahmad Hosainy	Yes
CT 206: SpG & Absorption - Coarse Aggregates	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 207: SpG & Absorption - Fine Aggregates	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 211: LA Rattler	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 212: Unit Weight of Aggregates	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)	2023-12-15	2026-12-15	Active	Firooz Ahmad Hosainy	Yes
CT 217: Sand Equivalent (JTCP)	2023-12-15	2026-12-15	Active	Firooz Ahmad Hosainy	Yes
CT 226: Moisture Content - Soils and Aggregates (JTCP)	2023-12-15	2026-12-15	Active	Firooz Ahmad Hosainy	Yes
CT 227: Cleanness Value (JTCP)	2023-12-15	2026-12-15	Active	Firooz Ahmad Hosainy	Yes
CT 229: Durability (JTCP)	2023-12-15	2026-12-15	Active	Firooz Ahmad Hosainy	Yes
CT 231: Relative Compaction - Nuclear Gage	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 234: Uncompacted void - Fine Aggregates	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 235: Flat and Elongated Particles	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 301: "R" Value	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 304: Sample Preparation - HMA	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)	2025-10-08	2028-10-08	Active	Sarmad Dalal	Yes
CT 308: Bulk SpG and Density - HMA	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 309: Max SpG and Density - HMA	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 366: Stabilometer	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 367: OBC	2024-02-15	2026-02-15	Active	Allen Oliver	Yes
CT 370: Moisture Content by Microwave	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 371: Moisture Induced Damage (TSR)	2018-01-19	2020-01-19	Expired	Jessa Dhaliwal	Yes
CT 375: AC Density by Nuclear Gage	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 382: AC Content by Ignition Oven	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 384: Combined Grade for HMA using up to 25% RAP	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 389: Hamburg Wheel-Track	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 504: Air Content of PCC - Pressure Method (JTCP)	2022-03-25	2027-03-25	Active	Sarbjit Grewal	Yes
CT 518: Unit Weight - PCC (JTCP)	2022-03-25	2027-03-25	Active	Sarbjit Grewal	Yes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)	2024-01-19	2026-01-19	Expired	Jessa Dhaliwal	No
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)	2024-01-19	2026-01-19	Expired	Jessa Dhaliwal	Yes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)	2022-03-25	2027-03-25	Active	Sarbjit Grewal	Yes
CT 523.2 Section B.3: Flexural Strength (Lab Test)	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 524: Flexural Strength of Rapid Strength - PCC	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 533: Ball Penetration - PCC	2022-02-02	2024-02-02	Expired	Ed Gamboa	Yes
CT 539: Sampling Fresh Concrete (JTCP)	2022-03-25	2027-03-25	Active	Sarbjit Grewal	Yes
CT 540: Making Cylinders - PCC (JTCP)	2022-03-25	2027-03-25	Active	Sarbjit Grewal	Yes
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2022-03-25	2027-03-25	Active	Sarbjit Grewal	Yes
CT 556: Slump - PCC (JTCP)	2022-03-25	2027-03-25	Active	Sarbjit Grewal	Yes
CT 557: Temperature - PCC (JTCP)	2022-03-25	2027-03-25	Active	Sarbjit Grewal	Yes

Total 27 items.

AASHTO/ASTM Proficiencies
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)	2025-10-08	2028-10-08	Active	Sarmad Dalal	Yes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)	2025-10-08	2028-10-08	Active	Sarmad Dalal	Yes
AASHTO T30: Mechanical Analysis of Extracted Aggregate (JTCP)	2025-10-08	2028-10-08	Active	Sarmad Dalal	Yes
AASHTO R47: Reducing Samples of HMA (JTCP)	2025-10-08	2028-10-08	Active	Sarmad Dalal	Yes
AASHTO R76: Reducing Samples of Agg (JTCP)	2025-10-08	2028-10-08	Active	Sarmad Dalal	Yes
AASHTO T84: SpG & Absorption - Fine Aggregates	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
AASHTO T85: SpG & Absorption - Coarse Aggregates	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
AASHTO T96: L.A. Rattler	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)	2025-11-05	2028-11-05	Active	Gabriela Lopez	Yes
AASHTO T176: Sand Equivalent (JTCP)	2025-10-08	2028-10-08	Active	Sarmad Dalal	Yes
AASHTO T209: Max SpG and Density - HMA (JTCP)	2025-11-05	2028-11-05	Active	Gabriela Lopez	Yes
AASHTO T210: Aggregate Durability Index	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
AASHTO T255: Evaporable Moisture Content (JTCP)	2025-10-08	2028-10-08	Active	Sarmad Dalal	Yes
AASHTO T269: Percent Air Voids - HMA (JTCP)	2025-11-05	2028-11-05	Active	Gabriela Lopez	Yes
AASHTO T275: Bulk SpG - HMA (JTCP)	2025-11-05	2028-11-05	Active	Gabriela Lopez	Yes
AASHTO T283: Moisture Induced Damage (TSR)	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
AASHTO T304: Uncompacted Void - Fine Aggregate	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)	2025-11-05	2028-11-05	Active	Gabriela Lopez	Yes
AASHTO T312: Gyratory Compactor	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
AASHTO T324: Hamburg Wheel-Track	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)	2025-10-08	2028-10-08	Active	Sarmad Dalal	Yes
AASHTO T335: Percentage of Fracture (JTCP)	2025-10-08	2028-10-08	Active	Sarmad Dalal	Yes
ASTM D4791: Flat and Elongated Particles	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
ASTM D8225-19 (BMD ILS): IDEAL-CT	2025-01-28	2026-01-28	Expired	Sarbjit Grewal	Yes
ASTM D8360-22 (BMD ILS): IDEAL-RT	2025-01-28	2026-01-28	Expired	Sarbjit Grewal	Yes
ASTM WK86870 (BMD ILS): IDT-HT	2025-01-28	2026-01-28	Expired	Sarbjit Grewal	Yes
SP 2: Asphalt Mixture Volumetrics	2016-03-02	2018-03-02	Expired	Jessa Dhaliwal	Yes

Details for Sonny Barajas

First Name	Sonny
Last Name	Barajas
Status	Active

Total 26 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 105: Calculations - Gradings (JTCP)	2017-11-30	2023-06-30	Expired	Jessa Dhaliwal	Yes
CT 106: Definitions - Specific Gravity (SpG)	2017-11-30	2023-06-30	Expired	Jessa Dhaliwal	Yes
CT 125 ADMIX: Sampling - ADMIXTURE	2020-03-12	2022-03-12	Expired	Ed Gamboa	Yes
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2020-03-12	2023-03-12	Expired	Ed Gamboa	Yes
CT 125 AGG: Sampling - AGGREGATES	2025-02-05	2027-02-05	Active	Ed Gamboa	No
CT 125 BIT: Sampling - BITUMINOUS	2025-02-05	2027-02-05	Active	Ed Gamboa	Yes
CT 125 CEM: Sampling - CEM	2025-02-05	2027-02-05	Active	Ed Gamboa	Yes
CT 125 GEN: Sampling - GENERAL	2022-01-03	2024-01-03	Expired	Ed Gamboa	Yes
CT 125 HMA: Sampling - HMA (JTCP)	2020-03-12	2023-03-12	Expired	Ed Gamboa	Yes
CT 125 HMA: Sampling - HMA	2025-02-05	2027-02-05	Active	Ed Gamboa	No
CT 201: Sample Preparation - Soil and Aggregates (JTCP)	2018-01-17	2020-03-19	Expired	Jessa Dhaliwal	Yes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)	2018-01-17	2019-01-17	Expired	Jessa Dhaliwal	Yes
CT 206: SpG & Absorption - Coarse Aggregates	2019-02-04	2020-03-31	Expired	Ed Gamboa	Yes
CT 207: SpG & Absorption - Fine Aggregates	2019-02-05	2020-03-31	Expired	Ed Gamboa	Yes
CT 226: Moisture Content - Soils and Aggregates (JTCP)	2018-01-17	2019-01-17	Expired	Jessa Dhaliwal	Yes
CT 231: Relative Compaction - Nuclear Gage	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 308: Bulk SpG and Density - HMA	2019-02-05	2020-03-31	Expired	Ed Gamboa	Yes
CT 370: Moisture Content by Microwave	2019-02-05	2020-03-31	Expired	Ed Gamboa	Yes
CT 375: AC Density by Nuclear Gage	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 504: Air Content of PCC - Pressure Method (JTCP)	2020-12-11	2025-12-11	Expired	Sarbjit Grewal	Yes
CT 518: Unit Weight - PCC (JTCP)	2020-12-11	2025-12-11	Expired	Sarbjit Grewal	Yes
CT 539: Sampling Fresh Concrete (JTCP)	2020-12-11	2025-12-11	Expired	Sarbjit Grewal	Yes
CT 540: Making Cylinders - PCC (JTCP)	2020-12-11	2025-12-11	Expired	Sarbjit Grewal	Yes
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2020-12-11	2025-12-11	Expired	Sarbjit Grewal	Yes
CT 556: Slump - PCC (JTCP)	2020-12-11	2025-12-11	Expired	Sarbjit Grewal	Yes
CT 557: Temperature - PCC (JTCP)	2020-12-11	2025-12-11	Expired	Sarbjit Grewal	Yes

AASHTO/ASTM Proficiencies
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
No results found.

Details for Julian Rivera-Jones

First Name	Julian
Last Name	Rivera-Jones
Status	Active

Total 15 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2018-08-17	2021-08-17	Expired	Jessa Dhaliwal	Yes
CT 125 AGG: Sampling - AGGREGATES	2024-01-19	2026-01-19	Expired	Allen Oliver	No
CT 125 BIT: Sampling - BITUMINOUS	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 125 GEN: Sampling - GENERAL	2023-01-24	2024-01-24	Expired	Sarbjit Grewal	Yes
CT 125 HMA: Sampling - HMA (JTCP)	2018-08-17	2021-08-17	Expired	Jessa Dhaliwal	Yes
CT 125 HMA: Sampling - HMA	2024-02-15	2026-02-15	Active	Allen Oliver	No
CT 231: Relative Compaction - Nuclear Gage	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 375: AC Density by Nuclear Gage	2024-01-19	2026-01-19	Expired	Allen Oliver	Yes
CT 504: Air Content of PCC - Pressure Method (JTCP)	2020-09-18	2025-09-18	Expired	Sarbjit Grewal	Yes
CT 518: Unit Weight - PCC (JTCP)	2020-09-18	2025-09-18	Expired	Sarbjit Grewal	Yes
CT 539: Sampling Fresh Concrete (JTCP)	2020-09-18	2025-09-18	Expired	Sarbjit Grewal	Yes
CT 540: Making Cylinders - PCC (JTCP)	2020-09-18	2025-09-18	Expired	Sarbjit Grewal	Yes
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2020-09-18	2025-09-18	Expired	Sarbjit Grewal	Yes
CT 556: Slump - PCC (JTCP)	2020-09-18	2025-09-18	Expired	Sarbjit Grewal	Yes
CT 557: Temperature - PCC (JTCP)	2020-09-18	2025-09-18	Expired	Sarbjit Grewal	Yes

AASHTO/ASTM Proficiencies
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
No results found.

Details for Ricky Hoffman

First Name	Ricky
Last Name	Hoffman
Status	Active

Total 6 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 125 AGG: Sampling - AGGREGATES	2025-02-05	2027-02-05	Active	Ed Gamboa	No
CT 125 HMA: Sampling - HMA	2025-02-05	2027-02-05	Active	Ed Gamboa	No
CT 231: Relative Compaction - Nuclear Gage	2025-02-05	2027-02-05	Active	Ed Gamboa	Yes
CT 308: Bulk SpG and Density - HMA	2025-02-05	2026-02-05	Expired	Ed Gamboa	Yes
CT 309: Max SpG and Density - HMA	2025-02-05	2026-02-05	Expired	Ed Gamboa	Yes
CT 375: AC Density by Nuclear Gage	2025-02-05	2027-02-05	Active	Ed Gamboa	Yes

Total 1 item.

AASHTO/ASTM Proficiencies
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
AASHTO T312: Gyratory Compactor	2025-02-05	2026-02-05	Expired	Ed Gamboa	Yes

Details for Alyssa Sharer

First Name	Alyssa
Last Name	Sharer
Status	Active

Total 4 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 125 AGG: Sampling - AGGREGATES	2025-02-05	2027-02-05	Active	Ed Gamboa	No
CT 125 HMA: Sampling - HMA	2025-02-05	2027-02-05	Active	Ed Gamboa	No
CT 308: Bulk SpG and Density - HMA	2025-02-05	2027-02-05	Active	Ed Gamboa	Yes
CT 309: Max SpG and Density - HMA	2025-02-05	2027-02-05	Active	Ed Gamboa	Yes

Total 1 item.

AASHTO/ASTM Proficiencies
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
AASHTO T312: Gyratory Compactor	2024-04-25	2025-04-25	Expired	Allen Oliver	Yes

Details for Heather Horn

First Name	Heather
Last Name	Horn
Status	Active

Total 4 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 125 AGG: Sampling - AGGREGATES	2025-04-02	2027-04-02	Active	Allen Oliver	No
CT 125 HMA: Sampling - HMA	2025-04-02	2027-04-02	Active	Allen Oliver	No
CT 308: Bulk SpG and Density - HMA	2025-04-02	2027-04-02	Active	Allen Oliver	Yes
CT 309: Max SpG and Density - HMA	2025-04-02	2027-04-02	Active	Allen Oliver	Yes

Total 1 item.

AASHTO/ASTM Proficiencies
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
AASHTO T312: Gyratory Compactor	2025-04-02	2027-04-02	Active	Allen Oliver	Yes

Details for Israel Ruelas

First Name	Israel
Last Name	Ruelas
Status	Active

Total 25 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 106: Definitions - Specific Gravity (SpG)	2023-01-24	2024-01-24	Expired	Sarbjit Grewal	Yes
CT 125 AGG: Sampling - AGGREGATES	2025-02-06	2027-02-06	Active	Ed Gamboa	No
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2025-04-11	2028-04-11	Active	Firooz Ahmad Hosainy	Yes
CT 125 HMA: Sampling - HMA	2025-02-06	2027-02-06	Active	Ed Gamboa	No
CT 201: Sample Preparation - Soil and Aggregates (JTCP)	2025-04-11	2028-04-11	Active	Firooz Ahmad Hosainy	Yes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)	2025-04-11	2028-04-11	Active	Firooz Ahmad Hosainy	Yes
CT 205: Percent Crushed Particles (JTCP)	2025-04-11	2028-04-11	Active	Firooz Ahmad Hosainy	Yes
CT 206: SpG & Absorption - Coarse Aggregates	2025-02-06	2027-02-06	Active	Ed Gamboa	Yes
CT 207: SpG & Absorption - Fine Aggregates	2025-02-06	2027-02-06	Active	Ed Gamboa	Yes
CT 211: LA Rattler	2025-02-06	2027-02-06	Active	Ed Gamboa	Yes
CT 212: Unit Weight of Aggregates	2025-02-06	2027-02-06	Active	Ed Gamboa	Yes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)	2025-04-11	2028-04-11	Active	Firooz Ahmad Hosainy	Yes
CT 217: Sand Equivalent (JTCP)	2025-04-11	2028-04-11	Active	Firooz Ahmad Hosainy	Yes
CT 226: Moisture Content - Soils and Aggregates (JTCP)	2025-04-11	2028-04-11	Active	Firooz Ahmad Hosainy	Yes
CT 227: Cleanness Value (JTCP)	2025-04-11	2028-04-11	Active	Firooz Ahmad Hosainy	Yes
CT 229: Durability (JTCP)	2025-04-11	2028-04-11	Active	Firooz Ahmad Hosainy	Yes
CT 231: Relative Compaction - Nuclear Gage	2024-07-23	2026-07-23	Active	Allen Oliver	Yes
CT 234: Uncompacted void - Fine Aggregates	2025-02-06	2026-02-06	Expired	Ed Gamboa	Yes
CT 235: Flat and Elongated Particles	2025-02-06	2027-02-06	Active	Ed Gamboa	Yes
CT 304: Sample Preparation - HMA	2023-01-24	2024-01-24	Expired	Sarbjit Grewal	Yes
CT 308: Bulk SpG and Density - HMA	2025-02-06	2027-02-06	Active	Ed Gamboa	Yes
CT 309: Max SpG and Density - HMA	2025-02-06	2027-02-06	Active	Ed Gamboa	Yes
CT 370: Moisture Content by Microwave	2025-02-06	2027-02-06	Active	Ed Gamboa	Yes
CT 375: AC Density by Nuclear Gage	2024-07-23	2026-07-23	Active	Allen Oliver	Yes
CT 382: AC Content by Ignition Oven	2023-01-24	2024-01-24	Expired	Sarbjit Grewal	Yes

Total 7 items.

AASHTO/ASTM Proficiencies
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
AASHTO T84: SpG & Absorption - Fine Aggregates	2025-02-06	2027-02-06	Active	Ed Gamboa	Yes
AASHTO T85: SpG & Absorption - Coarse Aggregates	2025-02-06	2027-02-06	Active	Ed Gamboa	Yes
AASHTO T96: L.A. Rattler	2025-02-06	2026-02-06	Expired	Ed Gamboa	Yes
AASHTO T210: Aggregate Durability Index	2025-02-06	2027-02-06	Active	Ed Gamboa	Yes
AASHTO T304: Uncompacted Void - Fine Aggregate	2025-02-06	2026-02-06	Expired	Ed Gamboa	Yes
AASHTO T312: Gyratory Compactor	2025-02-06	2027-02-06	Active	Ed Gamboa	Yes
ASTM D4791: Flat and Elongated Particles	2025-02-06	2027-02-06	Active	Ed Gamboa	Yes

Details for Omar Ibrahim

First Name	Omar
Last Name	Ibrahim
Status	Active

Total 24 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 105: Calculations - Gradings (JTCP)	2023-12-15	2026-12-15	Active	Firooz Ahmad Hosainy	Yes
CT 106: Definitions - Specific Gravity (SpG)	2024-01-17	2025-01-17	Expired	Allen Oliver	Yes
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2023-12-15	2026-12-15	Active	Firooz Ahmad Hosainy	Yes
CT 125 HMA: Sampling - HMA	2025-02-06	2027-02-06	Active	Ed Gamboa	No
CT 201: Sample Preparation - Soil and Aggregates (JTCP)	2023-12-15	2026-12-15	Active	Firooz Ahmad Hosainy	Yes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)	2023-12-15	2026-12-15	Active	Firooz Ahmad Hosainy	Yes
CT 205: Percent Crushed Particles (JTCP)	2023-12-15	2026-12-15	Active	Firooz Ahmad Hosainy	Yes
CT 206: SpG & Absorption - Coarse Aggregates	2025-02-06	2027-02-06	Active	Ed Gamboa	Yes
CT 207: SpG & Absorption - Fine Aggregates	2025-02-06	2027-02-06	Active	Ed Gamboa	Yes
CT 211: LA Rattler	2025-02-06	2027-02-06	Active	Ed Gamboa	Yes
CT 212: Unit Weight of Aggregates	2025-02-06	2027-02-06	Active	Ed Gamboa	Yes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)	2023-12-15	2026-12-15	Active	Firooz Ahmad Hosainy	Yes
CT 217: Sand Equivalent (JTCP)	2023-12-15	2026-12-15	Active	Firooz Ahmad Hosainy	Yes
CT 226: Moisture Content - Soils and Aggregates (JTCP)	2023-12-15	2026-12-15	Active	Firooz Ahmad Hosainy	Yes
CT 227: Cleanness Value (JTCP)	2023-12-15	2026-12-15	Active	Firooz Ahmad Hosainy	Yes
CT 229: Durability (JTCP)	2023-12-15	2026-12-15	Active	Firooz Ahmad Hosainy	Yes
CT 231: Relative Compaction - Nuclear Gage	2025-09-03	2026-09-03	Active	Allen Oliver	Yes
CT 234: Uncompacted void - Fine Aggregates	2025-02-06	2027-02-06	Active	Ed Gamboa	Yes
CT 235: Flat and Elongated Particles	2025-02-06	2027-02-06	Active	Ed Gamboa	Yes
CT 308: Bulk SpG and Density - HMA	2025-02-06	2027-02-06	Active	Ed Gamboa	Yes
CT 309: Max SpG and Density - HMA	2025-02-06	2027-02-06	Active	Ed Gamboa	Yes
CT 370: Moisture Content by Microwave	2025-02-06	2027-02-06	Active	Ed Gamboa	Yes
CT 375: AC Density by Nuclear Gage	2025-08-20	2026-08-20	Active	Allen Oliver	Yes
CT 382: AC Content by Ignition Oven	2025-09-03	2027-09-03	Active	Allen Oliver	Yes

Total 7 items.

AASHTO/ASTM Proficiencies
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
AASHTO T84: SpG & Absorption - Fine Aggregates	2025-02-06	2027-02-06	Active	Ed Gamboa	Yes
AASHTO T85: SpG & Absorption - Coarse Aggregates	2025-02-06	2027-02-06	Active	Ed Gamboa	Yes
AASHTO T96: L.A. Rattler	2025-02-06	2027-02-06	Active	Ed Gamboa	Yes
AASHTO T210: Aggregate Durability Index	2025-02-06	2027-02-06	Active	Ed Gamboa	Yes
AASHTO T304: Uncompacted Void - Fine Aggregate	2025-02-06	2027-02-06	Active	Ed Gamboa	Yes
AASHTO T312: Gyratory Compactor	2025-02-06	2027-02-06	Active	Ed Gamboa	Yes
ASTM D4791: Flat and Elongated Particles	2025-02-06	2027-02-06	Active	Ed Gamboa	Yes

Details for Michael Barrera

First Name	Michael
Last Name	Barrera
Status	Active

Total 6 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 125 AGG: Sampling - AGGREGATES	2025-04-02	2027-04-02	Active	Allen Oliver	No
CT 125 BIT: Sampling - BITUMINOUS	2025-04-02	2027-04-02	Active	Allen Oliver	Yes
CT 125 GEN: Sampling - GENERAL	2024-04-25	2025-04-25	Expired	Allen Oliver	Yes
CT 125 HMA: Sampling - HMA	2025-04-02	2027-04-02	Active	Allen Oliver	No
CT 231: Relative Compaction - Nuclear Gage	2025-04-02	2026-04-02	Active	Allen Oliver	Yes
CT 375: AC Density by Nuclear Gage	2025-04-02	2027-04-02	Active	Allen Oliver	Yes

AASHTO/ASTM Proficiencies
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
No results found.

For concerns with missing or erroneous data, please contact your Independent Assurance personnel