Caltrans SIAD - Lab Information for Consolidated Engineering Laboratories

Lab details for Consolidated Engineering Laboratories

Basic Information

Lab Name	Consolidated Engineering Laboratories
Manager Name	Kevin Chien
Lab Email	kchien@ce-labs.com
Lab Telephone	510-436-7626
Lab Fax
Lab Full Address	534 23rd Avenue, Oakland, CA 94606
Zip	94606
Lab Type	Private
District	4
Mobile Lab Full Address	, ,

Download TL-0113

RSP Information

RSP Shipping Address: 534 23rd Avenue, Oakland, CA 94606

Test Methods

California Test (CT) Accreditations

Total 39 items.

Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Technician Certified?	Comments
CT 105: Calculations - Gradings (JTCP)	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
CT 125 AGG: Sampling - AGGREGATES	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
CT 125 GEN: Sampling - GENERAL	2026-03-05	2027-03-05	Active	David Small	No	(not set)
CT 125 HMA: Sampling - HMA (JTCP)	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
CT 125 HMA: Sampling - HMA	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
CT 201: Sample Preparation - Soil and Aggregates (JTCP)	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
CT 204: LL, PL, PI	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
CT 205: Percent Crushed Particles (JTCP)	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
CT 206: SpG & Absorption - Coarse Aggregates	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
CT 207: SpG & Absorption - Fine Aggregates	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
CT 216: Relative Compaction - Soils and Aggregates (JTCP)	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
CT 217: Sand Equivalent (JTCP)	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
CT 226: Moisture Content - Soils and Aggregates (JTCP)	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
CT 227: Cleanness Value (JTCP)	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
CT 229: Durability (JTCP)	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
CT 231: Relative Compaction - Nuclear Gage	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
CT 301: "R" Value	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
CT 304: Sample Preparation - HMA	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
CT 308: Bulk SpG and Density - HMA	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
CT 309: Max SpG and Density - HMA	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
CT 366: Stabilometer	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
CT 370: Moisture Content by Microwave	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
CT 375: AC Density by Nuclear Gage	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
CT 382: AC Content by Ignition Oven	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
CT 504: Air Content of PCC - Pressure Method (JTCP)	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
CT 518: Unit Weight - PCC (JTCP)	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
CT 523.2 Section B.3: Flexural Strength (Lab Test)	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
CT 533: Ball Penetration - PCC	2026-03-05	2027-03-05	Active	David Small	No	(not set)
CT 539: Sampling Fresh Concrete (JTCP)	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
CT 540: Making Cylinders - PCC (JTCP)	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
CT 556: Slump - PCC (JTCP)	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
CT 557: Temperature - PCC (JTCP)	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)

AASHTO/ASTM Proficiencies

Total 13 items.

Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Technician Certified?	Comments
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
AASHTO R47: Reducing Samples of HMA (JTCP)	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
AASHTO R76: Reducing Samples of Agg (JTCP)	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
AASHTO T176: Sand Equivalent (JTCP)	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
AASHTO T209: Max SpG and Density - HMA (JTCP)	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
AASHTO T255: Evaporable Moisture Content (JTCP)	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
AASHTO T269: Percent Air Voids - HMA (JTCP)	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
AASHTO T275: Bulk SpG - HMA (JTCP)	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)
AASHTO T335: Percentage of Fracture (JTCP)	2026-03-05	2027-03-05	Active	David Small	Yes	(not set)

Technicians in the Lab

Technician Summary

Total 21 items.

First Name	Last Name	Actions
Jeffrey	Crittenden	View
Michael	Wilder	View
Aloysius	McMahan	View
Raymond	Pruitt II	View
Yao	Han	View
Daniel	Webb	View
Nate	Nicolicchia	View
Erica	Breaux	View
Luke	Hashiba	View
Dillon	Crews	View
David	John	View
Mohammad Kazem	Noori	View
Christian	Avelica	View
Benjamin	Palacios	View
Allen W.	Lee	View
Jeremiah	Johnson	View
Ernesto	Rivera Hernandez Jr	View
Brian	Nuno-Arandas	View
Mike	Gomez	View
Courtney	Roebuck	View
Richard	Kolterer	View

Technician Details

Details for Jeffrey Crittenden

First Name	Jeffrey
Last Name	Crittenden
Status	Active

Total 19 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 125 AGG: Sampling - AGGREGATES	2026-04-14	2028-04-14	Active	Nicholas Hall	Yes
CT 125 HMA: Sampling - HMA	2026-04-14	2028-04-14	Active	Nicholas Hall	Yes
CT 205: Percent Crushed Particles (JTCP)	2021-10-15	2024-10-15	Expired	Sarbjit Grewal	Yes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)	2021-10-15	2024-10-15	Expired	Sarbjit Grewal	Yes
CT 217: Sand Equivalent (JTCP)	2021-10-15	2024-10-15	Expired	Sarbjit Grewal	Yes
CT 226: Moisture Content - Soils and Aggregates (JTCP)	2021-10-15	2024-10-15	Expired	Sarbjit Grewal	Yes
CT 227: Cleanness Value (JTCP)	2021-10-15	2024-10-15	Expired	Sarbjit Grewal	Yes
CT 229: Durability (JTCP)	2021-10-15	2024-10-15	Expired	Sarbjit Grewal	Yes
CT 231: Relative Compaction - Nuclear Gage	2026-04-14	2028-04-14	Active	Nicholas Hall	Yes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)	2022-01-28	2025-01-28	Expired	Soroosh Amelian	Yes
CT 375: AC Density by Nuclear Gage	2026-04-14	2028-04-14	Active	Nicholas Hall	Yes
CT 504: Air Content of PCC - Pressure Method (JTCP)	2022-12-07	2027-12-07	Active	Gabriela Lopez	Yes
CT 518: Unit Weight - PCC (JTCP)	2022-12-07	2027-12-07	Active	Gabriela Lopez	Yes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)	2022-12-07	2027-12-07	Active	Gabriela Lopez	Yes
CT 539: Sampling Fresh Concrete (JTCP)	2022-12-07	2027-12-07	Active	Gabriela Lopez	Yes
CT 540: Making Cylinders - PCC (JTCP)	2022-12-07	2027-12-07	Active	Gabriela Lopez	Yes
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2022-12-07	2027-12-07	Active	Gabriela Lopez	Yes
CT 556: Slump - PCC (JTCP)	2022-12-07	2027-12-07	Active	Gabriela Lopez	Yes
CT 557: Temperature - PCC (JTCP)	2022-12-07	2027-12-07	Active	Gabriela Lopez	Yes

Total 14 items.

AASHTO/ASTM Proficiencies
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)	2022-01-28	2025-01-28	Expired	Soroosh Amelian	Yes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)	2022-01-28	2025-01-28	Expired	Soroosh Amelian	Yes
AASHTO R47: Reducing Samples of HMA (JTCP)	2022-01-28	2025-01-28	Expired	Soroosh Amelian	Yes
AASHTO R76: Reducing Samples of Agg (JTCP)	2022-01-28	2025-01-28	Expired	Soroosh Amelian	Yes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)	2021-08-05	2024-08-05	Expired	Soroosh Amelian	Yes
AASHTO T176: Sand Equivalent (JTCP)	2022-01-28	2025-01-28	Expired	Soroosh Amelian	Yes
AASHTO T209: Max SpG and Density - HMA (JTCP)	2021-08-05	2024-08-05	Expired	Soroosh Amelian	Yes
AASHTO T248: Reducing Samples of Agg. (JTCP)	2018-04-06	2021-04-06	Expired	Biplab Bhattacharya	Yes
AASHTO T255: Evaporable Moisture Content (JTCP)	2022-01-28	2025-01-28	Expired	Soroosh Amelian	Yes
AASHTO T269: Percent Air Voids - HMA (JTCP)	2021-08-05	2024-08-05	Expired	Soroosh Amelian	Yes
AASHTO T275: Bulk SpG - HMA (JTCP)	2021-08-05	2024-08-05	Expired	Soroosh Amelian	Yes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)	2021-08-05	2024-08-05	Expired	Soroosh Amelian	Yes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)	2022-01-28	2025-01-28	Expired	Soroosh Amelian	Yes
AASHTO T335: Percentage of Fracture (JTCP)	2022-01-28	2025-01-28	Expired	Soroosh Amelian	Yes

Details for Michael Wilder

First Name	Michael
Last Name	Wilder
Status	Active

Total 7 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 504: Air Content of PCC - Pressure Method (JTCP)	2021-03-15	2026-03-15	Expired	Sarbjit Grewal	Yes
CT 518: Unit Weight - PCC (JTCP)	2021-03-15	2026-03-15	Expired	Sarbjit Grewal	Yes
CT 539: Sampling Fresh Concrete (JTCP)	2021-03-15	2026-03-15	Expired	Sarbjit Grewal	Yes
CT 540: Making Cylinders - PCC (JTCP)	2021-03-15	2026-03-15	Expired	Sarbjit Grewal	Yes
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2021-03-15	2026-03-15	Expired	Sarbjit Grewal	Yes
CT 556: Slump - PCC (JTCP)	2021-03-15	2026-03-15	Expired	Sarbjit Grewal	Yes
CT 557: Temperature - PCC (JTCP)	2021-03-15	2026-03-15	Expired	Sarbjit Grewal	Yes

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

Details for Aloysius McMahan

First Name	Aloysius
Last Name	McMahan
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	2026-02-25	2028-02-25	Active	David Small	Yes
CT 125 HMA: Sampling - HMA	2026-02-25	2028-02-25	Active	David Small	Yes
CT 231: Relative Compaction - Nuclear Gage	2026-02-25	2028-02-25	Active	David Small	Yes
CT 375: AC Density by Nuclear Gage	2026-02-25	2028-02-25	Active	David Small	Yes

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

Details for Raymond Pruitt II

First Name	Raymond
Last Name	Pruitt II
Status	Active

Total 5 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	Ed Gamboa	Yes
CT 125 GEN: Sampling - GENERAL	2023-04-19	2026-04-19	Expired	Alexis England	Yes
CT 125 HMA: Sampling - HMA	2025-04-02	2027-04-02	Active	Ed Gamboa	Yes
CT 231: Relative Compaction - Nuclear Gage	2025-04-02	2027-04-02	Active	Ed Gamboa	Yes
CT 375: AC Density by Nuclear Gage	2025-04-02	2027-04-02	Active	Ed Gamboa	Yes

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

Details for Yao Han

First Name	Yao
Last Name	Han
Status	Active

Total 19 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 105: Calculations - Gradings (JTCP)	2022-07-22	2025-07-22	Expired	Avinash Ralla	Yes
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2022-07-22	2025-07-22	Expired	Avinash Ralla	Yes
CT 125 HMA: Sampling - HMA (JTCP)	2022-07-22	2025-07-22	Expired	Avinash Ralla	Yes
CT 204: LL, PL, PI	2025-05-20	2027-05-20	Active	Ed Gamboa	Yes
CT 206: SpG & Absorption - Coarse Aggregates	2025-05-12	2027-05-12	Active	Ed Gamboa	Yes
CT 207: SpG & Absorption - Fine Aggregates	2025-05-12	2027-05-12	Active	Ed Gamboa	Yes
CT 301: "R" Value	2026-04-09	2028-04-09	Active	Nicholas Hall	Yes
CT 304: Sample Preparation - HMA	2025-05-12	2027-05-12	Active	Ed Gamboa	Yes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)	2022-07-22	2025-07-22	Expired	Avinash Ralla	Yes
CT 308: Bulk SpG and Density - HMA	2026-03-04	2028-03-04	Active	David Small	Yes
CT 309: Max SpG and Density - HMA	2026-03-04	2028-03-04	Active	David Small	Yes
CT 366: Stabilometer	2025-05-12	2027-05-12	Active	Ed Gamboa	Yes
CT 370: Moisture Content by Microwave	2025-05-12	2027-05-12	Active	Ed Gamboa	Yes
CT 382: AC Content by Ignition Oven	2026-03-04	2028-03-04	Active	David Small	Yes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)	2024-10-15	2026-10-15	Active	David Small	Yes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)	2024-10-15	2026-10-15	Active	David Small	Yes
CT 523.2 Section B.3: Flexural Strength (Lab Test)	2024-10-15	2026-10-15	Active	David Small	Yes
CT 524: Flexural Strength of Rapid Strength - PCC	2024-10-15	2026-10-15	Active	David Small	Yes
CT 533: Ball Penetration - PCC	2023-07-12	2025-07-12	Expired	Joshua Gallaway	Yes

Total 13 items.

AASHTO/ASTM Proficiencies
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)	2022-07-22	2025-07-22	Expired	Avinash Ralla	Yes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)	2022-07-22	2025-07-22	Expired	Avinash Ralla	Yes
AASHTO R47: Reducing Samples of HMA (JTCP)	2022-07-22	2025-07-22	Expired	Avinash Ralla	Yes
AASHTO R76: Reducing Samples of Agg (JTCP)	2022-07-22	2025-07-22	Expired	Avinash Ralla	Yes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)	2026-01-29	2029-01-29	Active	Gabriela Lopez	Yes
AASHTO T176: Sand Equivalent (JTCP)	2022-07-22	2025-07-22	Expired	Avinash Ralla	Yes
AASHTO T209: Max SpG and Density - HMA (JTCP)	2026-01-29	2029-01-29	Active	Gabriela Lopez	Yes
AASHTO T255: Evaporable Moisture Content (JTCP)	2022-07-22	2025-07-22	Expired	Avinash Ralla	Yes
AASHTO T269: Percent Air Voids - HMA (JTCP)	2026-01-29	2029-01-29	Active	Gabriela Lopez	Yes
AASHTO T275: Bulk SpG - HMA (JTCP)	2026-01-29	2029-01-29	Active	Gabriela Lopez	Yes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)	2026-01-29	2029-01-29	Active	Gabriela Lopez	Yes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)	2022-07-22	2025-07-22	Expired	Avinash Ralla	Yes
AASHTO T335: Percentage of Fracture (JTCP)	2022-07-22	2025-07-22	Expired	Avinash Ralla	Yes

Details for Daniel Webb

First Name	Daniel
Last Name	Webb
Status	Active

Total 8 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 504: Air Content of PCC - Pressure Method (JTCP)	2023-02-24	2028-02-24	Active	Firooz Ahmad Hosainy	Yes
CT 518: Unit Weight - PCC (JTCP)	2023-02-24	2028-02-24	Active	Firooz Ahmad Hosainy	Yes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)	2023-02-24	2028-02-24	Active	Firooz Ahmad Hosainy	Yes
CT 539: Sampling Fresh Concrete (JTCP)	2023-02-24	2028-02-24	Active	Firooz Ahmad Hosainy	Yes
CT 540: Making Cylinders - PCC (JTCP)	2023-02-24	2028-02-24	Active	Firooz Ahmad Hosainy	Yes
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2023-02-24	2028-02-24	Active	Firooz Ahmad Hosainy	Yes
CT 556: Slump - PCC (JTCP)	2023-02-24	2028-02-24	Active	Firooz Ahmad Hosainy	Yes
CT 557: Temperature - PCC (JTCP)	2023-02-24	2028-02-24	Active	Firooz Ahmad Hosainy	Yes

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

Details for Nate Nicolicchia

First Name	Nate
Last Name	Nicolicchia
Status	Active

Total 8 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 504: Air Content of PCC - Pressure Method (JTCP)	2023-12-08	2028-12-08	Active	Firooz Ahmad Hosainy	Yes
CT 518: Unit Weight - PCC (JTCP)	2023-12-08	2028-12-08	Active	Firooz Ahmad Hosainy	Yes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)	2023-12-08	2028-12-08	Active	Firooz Ahmad Hosainy	Yes
CT 539: Sampling Fresh Concrete (JTCP)	2023-12-08	2028-12-08	Active	Firooz Ahmad Hosainy	Yes
CT 540: Making Cylinders - PCC (JTCP)	2023-12-08	2028-12-08	Active	Firooz Ahmad Hosainy	Yes
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2023-12-08	2028-12-08	Active	Firooz Ahmad Hosainy	Yes
CT 556: Slump - PCC (JTCP)	2023-12-08	2028-12-08	Active	Firooz Ahmad Hosainy	Yes
CT 557: Temperature - PCC (JTCP)	2023-12-08	2028-12-08	Active	Firooz Ahmad Hosainy	Yes

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

Details for Erica Breaux

First Name	Erica
Last Name	Breaux
Status	Active

Total 8 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 504: Air Content of PCC - Pressure Method (JTCP)	2024-01-19	2029-01-19	Active	Firooz Ahmad Hosainy	Yes
CT 518: Unit Weight - PCC (JTCP)	2024-01-19	2029-01-19	Active	Firooz Ahmad Hosainy	Yes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)	2024-01-19	2029-01-19	Active	Firooz Ahmad Hosainy	Yes
CT 539: Sampling Fresh Concrete (JTCP)	2024-01-19	2029-01-19	Active	Firooz Ahmad Hosainy	Yes
CT 540: Making Cylinders - PCC (JTCP)	2024-01-19	2029-01-19	Active	Firooz Ahmad Hosainy	Yes
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2024-01-19	2029-01-19	Active	Firooz Ahmad Hosainy	Yes
CT 556: Slump - PCC (JTCP)	2024-01-19	2029-01-19	Active	Firooz Ahmad Hosainy	Yes
CT 557: Temperature - PCC (JTCP)	2024-01-19	2029-01-19	Active	Firooz Ahmad Hosainy	Yes

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

Details for Luke Hashiba

First Name	Luke
Last Name	Hashiba
Status	Active

Total 8 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 504: Air Content of PCC - Pressure Method (JTCP)	2023-11-10	2028-11-10	Active	Firooz Ahmad Hosainy	Yes
CT 518: Unit Weight - PCC (JTCP)	2023-11-10	2028-11-10	Active	Firooz Ahmad Hosainy	Yes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)	2023-11-10	2028-11-10	Active	Firooz Ahmad Hosainy	Yes
CT 539: Sampling Fresh Concrete (JTCP)	2023-11-10	2028-11-10	Active	Firooz Ahmad Hosainy	Yes
CT 540: Making Cylinders - PCC (JTCP)	2023-11-10	2028-11-10	Active	Firooz Ahmad Hosainy	Yes
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2023-11-10	2028-11-10	Active	Firooz Ahmad Hosainy	Yes
CT 556: Slump - PCC (JTCP)	2023-11-10	2028-11-10	Active	Firooz Ahmad Hosainy	Yes
CT 557: Temperature - PCC (JTCP)	2023-11-10	2028-11-10	Active	Firooz Ahmad Hosainy	Yes

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

Details for Dillon Crews

First Name	Dillon
Last Name	Crews
Status	Active

Total 8 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 504: Air Content of PCC - Pressure Method (JTCP)	2024-01-12	2029-01-12	Active	Firooz Ahmad Hosainy	Yes
CT 518: Unit Weight - PCC (JTCP)	2024-01-12	2029-01-12	Active	Firooz Ahmad Hosainy	Yes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)	2024-01-12	2029-01-12	Active	Firooz Ahmad Hosainy	Yes
CT 539: Sampling Fresh Concrete (JTCP)	2024-01-12	2029-01-12	Active	Firooz Ahmad Hosainy	Yes
CT 540: Making Cylinders - PCC (JTCP)	2024-01-12	2029-01-12	Active	Firooz Ahmad Hosainy	Yes
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2024-01-12	2029-01-12	Active	Firooz Ahmad Hosainy	Yes
CT 556: Slump - PCC (JTCP)	2024-01-12	2029-01-12	Active	Firooz Ahmad Hosainy	Yes
CT 557: Temperature - PCC (JTCP)	2024-01-12	2029-01-12	Active	Firooz Ahmad Hosainy	Yes

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

Details for David John

First Name	David
Last Name	John
Status	Active

Total 8 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 504: Air Content of PCC - Pressure Method (JTCP)	2022-05-06	2027-05-06	Active	Avinash Ralla	Yes
CT 518: Unit Weight - PCC (JTCP)	2022-05-06	2027-05-06	Active	Avinash Ralla	Yes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)	2022-05-06	2027-05-06	Active	Avinash Ralla	Yes
CT 539: Sampling Fresh Concrete (JTCP)	2022-05-06	2027-05-06	Active	Avinash Ralla	Yes
CT 540: Making Cylinders - PCC (JTCP)	2022-05-06	2027-05-06	Active	Avinash Ralla	Yes
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2022-05-06	2027-05-06	Active	Avinash Ralla	Yes
CT 556: Slump - PCC (JTCP)	2022-05-06	2027-05-06	Active	Avinash Ralla	Yes
CT 557: Temperature - PCC (JTCP)	2022-05-06	2027-05-06	Active	Avinash Ralla	Yes

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

Details for Mohammad Kazem Noori

First Name	Mohammad Kazem
Last Name	Noori
Status	Active

Total 8 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 504: Air Content of PCC - Pressure Method (JTCP)	2022-05-06	2027-05-06	Active	Avinash Ralla	Yes
CT 518: Unit Weight - PCC (JTCP)	2022-05-06	2027-05-06	Active	Avinash Ralla	Yes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)	2022-05-06	2027-05-06	Active	Avinash Ralla	Yes
CT 539: Sampling Fresh Concrete (JTCP)	2022-05-06	2027-05-06	Active	Avinash Ralla	Yes
CT 540: Making Cylinders - PCC (JTCP)	2022-05-06	2027-05-06	Active	Avinash Ralla	Yes
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2022-05-06	2027-05-06	Active	Avinash Ralla	Yes
CT 556: Slump - PCC (JTCP)	2022-05-06	2027-05-06	Active	Avinash Ralla	Yes
CT 557: Temperature - PCC (JTCP)	2022-05-06	2027-05-06	Active	Avinash Ralla	Yes

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

Details for Christian Avelica

First Name	Christian
Last Name	Avelica
Status	Active

Total 12 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 125 AGG: Sampling - AGGREGATES	2021-09-28	2022-09-28	Expired	Maryam Shahbazi	Yes
CT 125 HMA: Sampling - HMA	2021-09-28	2022-09-28	Expired	Maryam Shahbazi	Yes
CT 231: Relative Compaction - Nuclear Gage	2021-10-05	2022-10-05	Expired	Maryam Shahbazi	Yes
CT 375: AC Density by Nuclear Gage	2021-09-28	2022-09-28	Expired	Maryam Shahbazi	Yes
CT 504: Air Content of PCC - Pressure Method (JTCP)	2022-12-09	2027-12-09	Active	Sarmad Dalal	Yes
CT 518: Unit Weight - PCC (JTCP)	2022-12-09	2027-12-09	Active	Sarmad Dalal	Yes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)	2022-12-09	2027-12-09	Active	Sarmad Dalal	Yes
CT 539: Sampling Fresh Concrete (JTCP)	2022-12-09	2027-12-09	Active	Sarmad Dalal	Yes
CT 540: Making Cylinders - PCC (JTCP)	2022-12-09	2027-12-09	Active	Sarmad Dalal	Yes
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2022-12-09	2027-12-09	Active	Sarmad Dalal	Yes
CT 556: Slump - PCC (JTCP)	2022-12-09	2027-12-09	Active	Sarmad Dalal	Yes
CT 557: Temperature - PCC (JTCP)	2022-12-09	2027-12-09	Active	Sarmad Dalal	Yes

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

Details for Benjamin Palacios

First Name	Benjamin
Last Name	Palacios
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	2024-01-23	2026-01-23	Expired	David Small	Yes
CT 125 HMA: Sampling - HMA	2024-01-23	2026-01-23	Expired	David Small	Yes
CT 231: Relative Compaction - Nuclear Gage	2024-01-23	2026-01-23	Expired	David Small	Yes
CT 375: AC Density by Nuclear Gage	2024-01-23	2026-01-23	Expired	David Small	Yes

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

Details for Allen W. Lee

First Name	Allen W.
Last Name	Lee
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)	2024-11-08	2027-11-08	Active	Sarmad Dalal	Yes
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2024-11-08	2027-11-08	Active	Sarmad Dalal	Yes
CT 125 HMA: Sampling - HMA (JTCP)	2024-05-03	2027-05-03	Active	Gabriela Lopez	Yes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)	2024-11-08	2027-11-08	Active	Sarmad Dalal	Yes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)	2024-11-08	2027-11-08	Active	Sarmad Dalal	Yes
CT 204: LL, PL, PI	2024-10-15	2026-10-15	Active	David Small	Yes
CT 205: Percent Crushed Particles (JTCP)	2024-11-08	2027-11-08	Active	Sarmad Dalal	Yes
CT 206: SpG & Absorption - Coarse Aggregates	2026-04-09	2028-04-09	Active	Nicholas Hall	Yes
CT 207: SpG & Absorption - Fine Aggregates	2024-10-15	2026-10-15	Active	David Small	Yes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)	2024-11-08	2027-11-08	Active	Sarmad Dalal	Yes
CT 217: Sand Equivalent (JTCP)	2024-11-08	2027-11-08	Active	Sarmad Dalal	Yes
CT 226: Moisture Content - Soils and Aggregates (JTCP)	2024-11-08	2027-11-08	Active	Sarmad Dalal	Yes
CT 227: Cleanness Value (JTCP)	2024-11-08	2027-11-08	Active	Sarmad Dalal	Yes
CT 229: Durability (JTCP)	2024-11-08	2027-11-08	Active	Sarmad Dalal	Yes
CT 301: "R" Value	2026-04-09	2028-04-09	Active	Nicholas Hall	Yes
CT 304: Sample Preparation - HMA	2025-05-12	2027-05-12	Active	Ed Gamboa	Yes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)	2024-05-03	2027-05-03	Active	Gabriela Lopez	Yes
CT 308: Bulk SpG and Density - HMA	2025-07-08	2027-07-08	Active	David Small	Yes
CT 309: Max SpG and Density - HMA	2025-07-08	2027-07-08	Active	David Small	Yes
CT 366: Stabilometer	2025-05-20	2027-05-20	Active	Ed Gamboa	Yes
CT 370: Moisture Content by Microwave	2025-05-12	2027-05-12	Active	Ed Gamboa	Yes
CT 382: AC Content by Ignition Oven	2025-07-08	2027-07-08	Active	David Small	Yes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)	2024-10-15	2026-10-15	Active	David Small	Yes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)	2024-10-15	2026-10-15	Active	David Small	Yes
CT 523.2 Section B.3: Flexural Strength (Lab Test)	2024-10-15	2026-10-15	Active	David Small	Yes
CT 524: Flexural Strength of Rapid Strength - PCC	2024-01-23	2026-01-23	Expired	David Small	Yes

Total 13 items.

AASHTO/ASTM Proficiencies
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)	2024-05-03	2027-05-03	Active	Gabriela Lopez	Yes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)	2024-05-03	2027-05-03	Active	Gabriela Lopez	Yes
AASHTO R47: Reducing Samples of HMA (JTCP)	2024-05-03	2027-05-03	Active	Gabriela Lopez	Yes
AASHTO R76: Reducing Samples of Agg (JTCP)	2024-05-03	2027-05-03	Active	Gabriela Lopez	Yes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)	2024-05-23	2027-05-23	Active	Firooz Ahmad Hosainy	Yes
AASHTO T176: Sand Equivalent (JTCP)	2024-05-03	2027-05-03	Active	Gabriela Lopez	Yes
AASHTO T209: Max SpG and Density - HMA (JTCP)	2024-05-23	2027-05-23	Active	Firooz Ahmad Hosainy	Yes
AASHTO T255: Evaporable Moisture Content (JTCP)	2024-05-03	2027-05-03	Active	Gabriela Lopez	Yes
AASHTO T269: Percent Air Voids - HMA (JTCP)	2024-05-23	2027-05-23	Active	Firooz Ahmad Hosainy	Yes
AASHTO T275: Bulk SpG - HMA (JTCP)	2024-05-23	2027-05-23	Active	Firooz Ahmad Hosainy	Yes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)	2024-05-23	2027-05-23	Active	Firooz Ahmad Hosainy	Yes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)	2024-05-03	2027-05-03	Active	Gabriela Lopez	Yes
AASHTO T335: Percentage of Fracture (JTCP)	2024-05-03	2027-05-03	Active	Gabriela Lopez	Yes

Details for Jeremiah Johnson

First Name	Jeremiah
Last Name	Johnson
Status	Active

Total 12 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 125 AGG: Sampling - AGGREGATES	2026-04-09	2028-04-09	Active	Nicholas Hall	Yes
CT 125 HMA: Sampling - HMA	2026-04-09	2028-04-09	Active	Nicholas Hall	Yes
CT 231: Relative Compaction - Nuclear Gage	2026-04-09	2028-04-09	Active	Nicholas Hall	Yes
CT 375: AC Density by Nuclear Gage	2026-04-09	2028-04-09	Active	Nicholas Hall	Yes
CT 504: Air Content of PCC - Pressure Method (JTCP)	2025-06-20	2030-06-20	Active	Sarmad Dalal	Yes
CT 518: Unit Weight - PCC (JTCP)	2025-06-20	2030-06-20	Active	Sarmad Dalal	Yes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)	2025-06-20	2030-06-20	Active	Sarmad Dalal	Yes
CT 539: Sampling Fresh Concrete (JTCP)	2025-06-20	2030-06-20	Active	Sarmad Dalal	Yes
CT 540: Making Cylinders - PCC (JTCP)	2025-06-20	2030-06-20	Active	Sarmad Dalal	Yes
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2025-06-20	2030-06-20	Active	Sarmad Dalal	Yes
CT 556: Slump - PCC (JTCP)	2025-06-20	2030-06-20	Active	Sarmad Dalal	Yes
CT 557: Temperature - PCC (JTCP)	2025-06-20	2030-06-20	Active	Sarmad Dalal	Yes

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

Details for Ernesto Rivera Hernandez Jr

First Name	Ernesto
Last Name	Rivera Hernandez Jr
Status	Active

Total 8 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 504: Air Content of PCC - Pressure Method (JTCP)	2024-04-19	2029-04-19	Active	Brian Ellis	Yes
CT 518: Unit Weight - PCC (JTCP)	2024-04-19	2029-04-19	Active	Brian Ellis	Yes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)	2024-04-19	2029-04-19	Active	Brian Ellis	Yes
CT 539: Sampling Fresh Concrete (JTCP)	2024-04-19	2029-04-19	Active	Brian Ellis	Yes
CT 540: Making Cylinders - PCC (JTCP)	2024-04-19	2029-04-19	Active	Brian Ellis	Yes
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2024-04-19	2029-04-19	Active	Brian Ellis	Yes
CT 556: Slump - PCC (JTCP)	2024-04-19	2029-04-19	Active	Brian Ellis	Yes
CT 557: Temperature - PCC (JTCP)	2024-04-19	2029-04-19	Active	Brian Ellis	Yes

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

Details for Brian Nuno-Arandas

First Name	Brian
Last Name	Nuno-Arandas
Status	Active

Total 6 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 204: LL, PL, PI	2024-10-15	2026-10-15	Active	David Small	Yes
CT 206: SpG & Absorption - Coarse Aggregates	2026-04-09	2028-04-09	Active	Nicholas Hall	Yes
CT 207: SpG & Absorption - Fine Aggregates	2024-10-15	2026-10-15	Active	David Small	Yes
CT 308: Bulk SpG and Density - HMA	2026-03-04	2028-03-04	Active	David Small	Yes
CT 309: Max SpG and Density - HMA	2026-03-04	2028-03-04	Active	David Small	Yes
CT 382: AC Content by Ignition Oven	2026-03-04	2028-03-04	Active	David Small	Yes

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

Details for Mike Gomez

First Name	Mike
Last Name	Gomez
Status	Active

Total 20 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2025-04-11	2028-04-11	Active	Firooz Ahmad Hosainy	Yes
CT 125 HMA: Sampling - HMA (JTCP)	2025-02-28	2028-02-28	Active	Gabriela Lopez	Yes
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 204: LL, PL, PI	2024-10-15	2026-10-15	Active	David Small	Yes
CT 205: Percent Crushed Particles (JTCP)	2025-04-11	2028-04-11	Active	Sarmad Dalal	Yes
CT 206: SpG & Absorption - Coarse Aggregates	2026-04-13	2028-04-13	Active	Nicholas Hall	Yes
CT 207: SpG & Absorption - Fine Aggregates	2024-10-15	2026-10-15	Active	David Small	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 306: Reducing Samples of Asphalt Mixtures (JTCP)	2025-02-28	2028-02-28	Active	Gabriela Lopez	Yes
CT 308: Bulk SpG and Density - HMA	2025-07-07	2027-07-07	Active	David Small	Yes
CT 309: Max SpG and Density - HMA	2025-07-07	2027-07-07	Active	David Small	Yes
CT 382: AC Content by Ignition Oven	2025-07-07	2027-07-07	Active	David Small	Yes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)	2024-10-15	2026-10-15	Active	David Small	Yes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)	2024-10-15	2026-10-15	Active	David Small	Yes
CT 523.2 Section B.3: Flexural Strength (Lab Test)	2024-10-15	2026-10-15	Active	David Small	Yes

Total 14 items.

AASHTO/ASTM Proficiencies
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)	2025-02-28	2028-02-28	Active	Gabriela Lopez	Yes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)	2025-02-28	2028-02-28	Active	Gabriela Lopez	Yes
AASHTO T30: Mechanical Analysis of Extracted Aggregate (JTCP)	2025-02-28	2028-02-28	Active	Gabriela Lopez	No
AASHTO R47: Reducing Samples of HMA (JTCP)	2025-02-28	2028-02-28	Active	Gabriela Lopez	Yes
AASHTO R76: Reducing Samples of Agg (JTCP)	2025-02-28	2028-02-28	Active	Gabriela Lopez	Yes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)	2025-02-20	2028-02-20	Active	Gabriela Lopez	Yes
AASHTO T176: Sand Equivalent (JTCP)	2025-02-28	2028-02-28	Active	Gabriela Lopez	Yes
AASHTO T209: Max SpG and Density - HMA (JTCP)	2025-02-20	2028-02-20	Active	Gabriela Lopez	Yes
AASHTO T255: Evaporable Moisture Content (JTCP)	2025-02-28	2028-02-28	Active	Gabriela Lopez	Yes
AASHTO T269: Percent Air Voids - HMA (JTCP)	2025-02-20	2028-02-20	Active	Gabriela Lopez	Yes
AASHTO T275: Bulk SpG - HMA (JTCP)	2025-02-20	2028-02-20	Active	Gabriela Lopez	Yes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)	2025-02-20	2028-02-20	Active	Gabriela Lopez	Yes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)	2025-02-28	2028-02-28	Active	Gabriela Lopez	Yes
AASHTO T335: Percentage of Fracture (JTCP)	2025-02-28	2028-02-28	Active	Firooz Ahmad Hosainy	Yes

Details for Courtney Roebuck

First Name	Courtney
Last Name	Roebuck
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	2026-04-09	2028-04-09	Active	Nicholas Hall	Yes
CT 125 HMA: Sampling - HMA	2026-04-09	2028-04-09	Active	Nicholas Hall	Yes
CT 231: Relative Compaction - Nuclear Gage	2026-04-09	2028-04-09	Active	Nicholas Hall	Yes
CT 375: AC Density by Nuclear Gage	2026-04-09	2028-04-09	Active	Nicholas Hall	Yes

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

Details for Richard Kolterer

First Name	Richard
Last Name	Kolterer
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	2026-04-14	2028-04-14	Active	Nicholas Hall	Yes
CT 125 HMA: Sampling - HMA	2026-04-14	2028-04-14	Active	Nicholas Hall	Yes
CT 231: Relative Compaction - Nuclear Gage	2026-04-14	2028-04-14	Active	Nicholas Hall	Yes
CT 375: AC Density by Nuclear Gage	2026-04-14	2028-04-14	Active	Nicholas Hall	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