Caltrans SIAD - Lab Information for County of Fresno/ Materials Laboratory

Lab details for County of Fresno/ Materials Laboratory

Basic Information

Lab Name	County of Fresno/ Materials Laboratory
Manager Name	Rajdeep Singh
Lab Email	rsingh@fresnocountyca.gov
Lab Telephone	559-600-7895
Lab Fax
Lab Full Address	4553 East Hamilton Avenue, Building 413, Fresno, CA 93702
Zip	93702
Lab Type	Local Agency
District	6
Mobile Lab Full Address	, ,

Download TL-0113

RSP Information

RSP Shipping Address: 4553 East Hamilton Avenue, Building 413, Fresno, CA 93702

Test Methods

California Test (CT) Accreditations

Total 46 items.

Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Technician Certified?	Comments
CT 214: Sodium Sulfate Soundness	2022-07-12	2023-07-12	Expired	Sarbjit Grewal	No	(not set)
CT 303: ABR (DELETED)	2022-07-12	2023-07-12	Expired	Sarbjit Grewal	No	(not set)
CT 331: Residue by Evaporation	2022-07-12	2023-07-12	Expired	Sarbjit Grewal	No	(not set)
CT 368: OBC of OGAC	2022-07-12	2023-07-12	Expired	Sarbjit Grewal	No	(not set)
CT 643: Resistivity and pH Measurements	2022-07-12	2023-07-12	Expired	Sarbjit Grewal	No	(not set)
CT 367: OBC	2024-12-03	2025-12-03	Expired	Allen Oliver	No	(not set)
CT 105: Calculations - Gradings (JTCP)	2025-12-02	2026-12-02	Active	Allen Oliver	Yes	(not set)
CT 106: Definitions - Specific Gravity (SpG)	2025-12-02	2026-12-02	Active	Allen Oliver	No	(not set)
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2025-12-02	2026-12-02	Active	Allen Oliver	Yes	(not set)
CT 125 BIT: Sampling - BITUMINOUS	2025-12-02	2026-12-02	Active	Allen Oliver	Yes	(not set)
CT 125 CEM: Sampling - CEM	2025-12-02	2026-12-02	Active	Allen Oliver	No	(not set)
CT 125 GEN: Sampling - GENERAL	2025-12-02	2026-12-02	Active	Allen Oliver	No	(not set)
CT 125 HMA: Sampling - HMA (JTCP)	2025-12-02	2026-12-02	Active	Allen Oliver	Yes	(not set)
CT 201: Sample Preparation - Soil and Aggregates (JTCP)	2025-12-02	2026-12-02	Active	Allen Oliver	Yes	(not set)
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)	2025-12-02	2026-12-02	Active	Allen Oliver	Yes	(not set)
CT 204: LL, PL, PI	2025-12-02	2026-12-02	Active	Allen Oliver	No	(not set)
CT 205: Percent Crushed Particles (JTCP)	2025-12-02	2026-12-02	Active	Allen Oliver	Yes	(not set)
CT 206: SpG & Absorption - Coarse Aggregates	2025-12-02	2026-12-02	Active	Allen Oliver	No	(not set)
CT 207: SpG & Absorption - Fine Aggregates	2025-12-02	2026-12-02	Active	Allen Oliver	No	(not set)
CT 208: Apparent SpG - Fine Aggregates	2025-12-02	2026-12-02	Active	Allen Oliver	No	(not set)
CT 211: LA Rattler	2025-12-02	2026-12-02	Active	Allen Oliver	Yes	(not set)
CT 216: Relative Compaction - Soils and Aggregates (JTCP)	2025-12-02	2026-12-02	Active	Allen Oliver	Yes	(not set)
CT 217: Sand Equivalent (JTCP)	2025-12-02	2026-12-02	Active	Allen Oliver	Yes	(not set)
CT 226: Moisture Content - Soils and Aggregates (JTCP)	2025-12-02	2026-12-02	Active	Allen Oliver	Yes	(not set)
CT 227: Cleanness Value (JTCP)	2025-12-02	2026-12-02	Active	Allen Oliver	Yes	(not set)
CT 229: Durability (JTCP)	2025-12-02	2026-12-02	Active	Allen Oliver	Yes	(not set)
CT 231: Relative Compaction - Nuclear Gage	2025-12-02	2026-12-02	Active	Allen Oliver	Yes	(not set)
CT 234: Uncompacted void - Fine Aggregates	2025-12-02	2026-12-02	Active	Allen Oliver	No	(not set)
CT 235: Flat and Elongated Particles	2025-12-02	2026-12-02	Active	Allen Oliver	No	(not set)
CT 301: "R" Value	2025-12-02	2026-12-02	Active	Allen Oliver	No	(not set)
CT 304: Sample Preparation - HMA	2025-12-02	2026-12-02	Active	Allen Oliver	No	(not set)
CT 308: Bulk SpG and Density - HMA	2025-12-02	2026-12-02	Active	Allen Oliver	No	(not set)
CT 309: Max SpG and Density - HMA	2025-12-02	2026-12-02	Active	Allen Oliver	No	(not set)
CT 366: Stabilometer	2025-12-02	2026-12-02	Active	Allen Oliver	No	(not set)
CT 375: AC Density by Nuclear Gage	2025-12-02	2026-12-02	Active	Allen Oliver	Yes	(not set)
CT 382: AC Content by Ignition Oven	2025-12-02	2026-12-02	Active	Allen Oliver	No	(not set)
CT 504: Air Content of PCC - Pressure Method (JTCP)	2025-12-02	2026-12-02	Active	Allen Oliver	Yes	(not set)
CT 518: Unit Weight - PCC (JTCP)	2025-12-02	2026-12-02	Active	Allen Oliver	Yes	(not set)
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)	2025-12-02	2026-12-02	Active	Allen Oliver	No	(not set)
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)	2025-12-02	2026-12-02	Active	Allen Oliver	No	(not set)
CT 533: Ball Penetration - PCC	2025-12-02	2026-12-02	Active	Allen Oliver	No	(not set)
CT 539: Sampling Fresh Concrete (JTCP)	2025-12-02	2026-12-02	Active	Allen Oliver	Yes	(not set)
CT 540: Making Cylinders - PCC (JTCP)	2025-12-02	2026-12-02	Active	Allen Oliver	Yes	(not set)
CT 552: Relative Compaction of Polymer Concrete	2025-12-02	2026-12-02	Active	Allen Oliver	No	(not set)
CT 556: Slump - PCC (JTCP)	2025-12-02	2026-12-02	Active	Allen Oliver	Yes	(not set)
CT 557: Temperature - PCC (JTCP)	2025-12-02	2026-12-02	Active	Allen Oliver	Yes	(not set)

AASHTO/ASTM Proficiencies

Total 26 items.

Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Technician Certified?	Comments
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)	2025-12-02	2026-12-02	Active	Allen Oliver	Yes	(not set)
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)	2025-12-02	2026-12-02	Active	Allen Oliver	Yes	(not set)
AASHTO R47: Reducing Samples of HMA (JTCP)	2025-12-02	2026-12-02	Active	Allen Oliver	Yes	(not set)
AASHTO R76: Reducing Samples of Agg (JTCP)	2025-12-02	2026-12-02	Active	Allen Oliver	Yes	(not set)
AASHTO T84: SpG & Absorption - Fine Aggregates	2025-12-02	2026-12-02	Active	Allen Oliver	No	(not set)
AASHTO T85: SpG & Absorption - Coarse Aggregates	2025-12-02	2026-12-02	Active	Allen Oliver	No	(not set)
AASHTO T96: L.A. Rattler	2025-12-02	2026-12-02	Active	Allen Oliver	No	(not set)
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)	2025-12-02	2026-12-02	Active	Allen Oliver	Yes	(not set)
AASHTO T176: Sand Equivalent (JTCP)	2025-12-02	2026-12-02	Active	Allen Oliver	Yes	(not set)
AASHTO T209: Max SpG and Density - HMA (JTCP)	2025-12-02	2026-12-02	Active	Allen Oliver	Yes	(not set)
AASHTO T210: Aggregate Durability Index	2025-12-02	2026-12-02	Active	Allen Oliver	No	(not set)
AASHTO T248: Reducing Samples of Agg. (JTCP)	2025-12-02	2026-12-02	Active	Allen Oliver	No	(not set)
AASHTO T255: Evaporable Moisture Content (JTCP)	2025-12-02	2026-12-02	Active	Allen Oliver	Yes	(not set)
AASHTO T269: Percent Air Voids - HMA (JTCP)	2025-12-02	2026-12-02	Active	Allen Oliver	Yes	(not set)
AASHTO T275: Bulk SpG - HMA (JTCP)	2025-12-02	2026-12-02	Active	Allen Oliver	Yes	(not set)
AASHTO T283: Moisture Induced Damage (TSR)	2025-12-02	2026-12-02	Active	Allen Oliver	No	(not set)
AASHTO T304: Uncompacted Void - Fine Aggregate	2025-12-02	2026-12-02	Active	Allen Oliver	No	(not set)
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)	2025-12-02	2026-12-02	Active	Allen Oliver	Yes	(not set)
AASHTO T312: Gyratory Compactor	2025-12-02	2026-12-02	Active	Allen Oliver	No	(not set)
AASHTO T324: Hamburg Wheel-Track	2025-12-02	2026-12-02	Active	Allen Oliver	No	(not set)
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)	2025-12-02	2026-12-02	Active	Allen Oliver	Yes	(not set)
AASHTO T335: Percentage of Fracture (JTCP)	2025-12-02	2026-12-02	Active	Allen Oliver	Yes	(not set)
ASTM D4791: Flat and Elongated Particles	2025-12-02	2026-12-02	Active	Allen Oliver	No	(not set)
ASTM D8225-19 (BMD ILS): IDEAL-CT	2025-12-02	2026-12-02	Active	Allen Oliver	No	(not set)
ASTM D8360-22 (BMD ILS): IDEAL-RT	2025-12-02	2026-12-02	Active	Allen Oliver	No	(not set)
ASTM WK86870 (BMD ILS): IDT-HT	2025-12-02	2026-12-02	Active	Allen Oliver	No	(not set)

Technicians in the Lab

Technician Summary

Total 12 items.

First Name	Last Name	Actions
Stephen	Polfer	View
Rajdeep	Singh	View
Yvonne	Velazquez	View
Prabhjot	Parhar	View
Wang	Yang	View
David	Galvan	View
Jaime	Vidales	View
Christina	Montanez	View
Benjamin	Hang	View
Mong	Yang	View
Roy	Pearson	View
Magdiel	Ruiz Jr.	View

Technician Details

Details for Stephen Polfer

First Name	Stephen
Last Name	Polfer
Status	Active

Total 28 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 105: Calculations - Gradings (JTCP)	2025-02-07	2028-02-07	Active	Gabriela Lopez	Yes
CT 106: Definitions - Specific Gravity (SpG)	2024-06-26	2025-06-26	Expired	Sarbjit Grewal	Yes
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2025-02-07	2028-02-07	Active	Graham Velek	Yes
CT 125 BIT: Sampling - BITUMINOUS	2024-12-05	2025-12-05	Expired	Allen Oliver	Yes
CT 125 HMA: Sampling - HMA (JTCP)	2025-03-07	2028-03-07	Active	Graham Velek	Yes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)	2025-02-07	2028-02-07	Active	Gabriela Lopez	Yes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)	2025-02-07	2028-02-07	Active	Gabriela Lopez	Yes
CT 205: Percent Crushed Particles (JTCP)	2025-02-07	2028-02-07	Active	Gabriela Lopez	Yes
CT 211: LA Rattler	2024-12-05	2025-12-05	Expired	Allen Oliver	Yes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)	2025-02-07	2028-02-07	Active	Gabriela Lopez	Yes
CT 217: Sand Equivalent (JTCP)	2025-02-07	2028-02-07	Active	Gabriela Lopez	Yes
CT 226: Moisture Content - Soils and Aggregates (JTCP)	2025-02-07	2028-02-07	Active	Gabriela Lopez	Yes
CT 227: Cleanness Value (JTCP)	2025-02-07	2028-02-07	Active	Gabriela Lopez	Yes
CT 229: Durability (JTCP)	2025-02-07	2028-02-07	Active	Gabriela Lopez	Yes
CT 231: Relative Compaction - Nuclear Gage	2024-06-26	2025-06-26	Expired	Sarbjit Grewal	Yes
CT 301: "R" Value	2024-12-05	2025-12-05	Expired	Allen Oliver	Yes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)	2025-03-07	2028-03-07	Active	Graham Velek	No
CT 375: AC Density by Nuclear Gage	2025-06-24	2026-06-24	Active	Allen Oliver	Yes
CT 504: Air Content of PCC - Pressure Method (JTCP)	2025-06-06	2030-06-06	Active	Gabriela Lopez	Yes
CT 518: Unit Weight - PCC (JTCP)	2025-06-06	2030-06-06	Active	Gabriela Lopez	Yes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)	2024-06-26	2025-06-26	Expired	Sarbjit Grewal	Yes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)	2024-06-26	2025-06-26	Expired	Sarbjit Grewal	Yes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)	2025-06-06	2030-06-06	Active	Gabriela Lopez	No
CT 539: Sampling Fresh Concrete (JTCP)	2025-06-06	2030-06-06	Active	Gabriela Lopez	Yes
CT 540: Making Cylinders - PCC (JTCP)	2025-06-06	2030-06-06	Active	Gabriela Lopez	Yes
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2025-06-06	2030-06-06	Active	Gabriela Lopez	No
CT 556: Slump - PCC (JTCP)	2025-06-06	2030-06-06	Active	Gabriela Lopez	Yes
CT 557: Temperature - PCC (JTCP)	2025-06-06	2030-06-06	Active	Gabriela Lopez	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)	2025-03-07	2028-03-07	Active	Graham Velek	Yes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)	2025-03-07	2028-03-07	Active	Graham Velek	Yes
AASHTO T30: Mechanical Analysis of Extracted Aggregate (JTCP)	2025-03-07	2028-03-07	Active	Graham Velek	No
AASHTO R47: Reducing Samples of HMA (JTCP)	2025-03-07	2028-03-07	Active	Graham Velek	Yes
AASHTO R76: Reducing Samples of Agg (JTCP)	2025-03-07	2028-03-07	Active	Graham Velek	Yes
AASHTO T84: SpG & Absorption - Fine Aggregates	2024-06-26	2025-06-26	Expired	Sarbjit Grewal	Yes
AASHTO T85: SpG & Absorption - Coarse Aggregates	2024-06-26	2025-06-26	Expired	Sarbjit Grewal	Yes
AASHTO T96: L.A. Rattler	2024-06-26	2025-06-26	Expired	Sarbjit Grewal	Yes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)	2025-04-04	2028-04-04	Active	Firooz Ahmad Hosainy	Yes
AASHTO T176: Sand Equivalent (JTCP)	2025-03-07	2028-03-07	Active	Graham Velek	Yes
AASHTO T209: Max SpG and Density - HMA (JTCP)	2025-04-04	2028-04-04	Active	Firooz Ahmad Hosainy	Yes
AASHTO T210: Aggregate Durability Index	2024-06-26	2025-06-26	Expired	Sarbjit Grewal	Yes
AASHTO T255: Evaporable Moisture Content (JTCP)	2025-03-07	2028-03-07	Active	Graham Velek	Yes
AASHTO T269: Percent Air Voids - HMA (JTCP)	2025-04-04	2028-04-04	Active	Firooz Ahmad Hosainy	Yes
AASHTO T275: Bulk SpG - HMA (JTCP)	2025-04-04	2028-04-04	Active	Firooz Ahmad Hosainy	Yes
AASHTO T283: Moisture Induced Damage (TSR)	2024-06-26	2025-06-26	Expired	Sarbjit Grewal	Yes
AASHTO T304: Uncompacted Void - Fine Aggregate	2024-06-26	2025-06-26	Expired	Sarbjit Grewal	Yes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)	2025-04-04	2028-04-04	Active	Firooz Ahmad Hosainy	Yes
AASHTO T312: Gyratory Compactor	2024-06-26	2025-06-26	Expired	Sarbjit Grewal	Yes
AASHTO T324: Hamburg Wheel-Track	2024-06-26	2025-06-26	Expired	Sarbjit Grewal	Yes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)	2025-03-07	2028-03-07	Active	Graham Velek	Yes
AASHTO T335: Percentage of Fracture (JTCP)	2025-03-07	2028-03-07	Active	Graham Velek	Yes
ASTM D4791: Flat and Elongated Particles	2024-06-26	2025-06-26	Expired	Sarbjit Grewal	Yes
ASTM D8225-19 (BMD ILS): IDEAL-CT	2025-01-16	2026-01-16	Expired	Sarbjit Grewal	Yes
ASTM D8360-22 (BMD ILS): IDEAL-RT	2025-01-16	2026-01-16	Expired	Sarbjit Grewal	Yes
ASTM WK86870 (BMD ILS): IDT-HT	2025-01-16	2026-01-16	Expired	Sarbjit Grewal	Yes

Details for Rajdeep Singh

First Name	Rajdeep
Last Name	Singh
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)	2020-03-14	2025-03-14	Expired	Sarbjit Grewal	Yes
CT 518: Unit Weight - PCC (JTCP)	2020-03-14	2025-03-14	Expired	Sarbjit Grewal	Yes
CT 539: Sampling Fresh Concrete (JTCP)	2020-03-14	2025-03-14	Expired	Sarbjit Grewal	Yes
CT 540: Making Cylinders - PCC (JTCP)	2020-03-14	2025-03-14	Expired	Sarbjit Grewal	Yes
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2020-03-14	2025-03-14	Expired	Sarbjit Grewal	No
CT 556: Slump - PCC (JTCP)	2020-03-14	2025-03-14	Expired	Sarbjit Grewal	Yes
CT 557: Temperature - PCC (JTCP)	2020-03-14	2025-03-14	Expired	Sarbjit Grewal	Yes

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

Details for Yvonne Velazquez

First Name	Yvonne
Last Name	Velazquez
Status	Active

Total 27 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 105: Calculations - Gradings (JTCP)	2025-01-08	2028-01-08	Active	Firooz Ahmad Hosainy	Yes
CT 106: Definitions - Specific Gravity (SpG)	2024-06-26	2025-06-26	Expired	Sarbjit Grewal	Yes
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2025-02-21	2028-02-21	Active	Gabriela Lopez	Yes
CT 125 HMA: Sampling - HMA (JTCP)	2025-02-21	2028-02-21	Active	Gabriela Lopez	Yes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)	2025-01-08	2028-01-08	Active	Firooz Ahmad Hosainy	Yes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)	2025-01-08	2028-01-08	Active	Firooz Ahmad Hosainy	Yes
CT 205: Percent Crushed Particles (JTCP)	2025-01-08	2028-01-08	Active	Firooz Ahmad Hosainy	Yes
CT 211: LA Rattler	2024-12-04	2025-12-04	Expired	Allen Oliver	Yes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)	2025-01-08	2028-01-08	Active	Firooz Ahmad Hosainy	Yes
CT 217: Sand Equivalent (JTCP)	2025-01-08	2028-01-08	Active	Firooz Ahmad Hosainy	Yes
CT 226: Moisture Content - Soils and Aggregates (JTCP)	2025-01-08	2028-01-08	Active	Firooz Ahmad Hosainy	Yes
CT 227: Cleanness Value (JTCP)	2025-01-08	2028-01-08	Active	Firooz Ahmad Hosainy	Yes
CT 229: Durability (JTCP)	2025-01-08	2028-01-08	Active	Firooz Ahmad Hosainy	Yes
CT 231: Relative Compaction - Nuclear Gage	2024-06-26	2025-06-26	Expired	Sarbjit Grewal	Yes
CT 301: "R" Value	2024-12-04	2025-12-04	Expired	Allen Oliver	Yes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)	2025-02-21	2028-02-21	Active	Gabriela Lopez	No
CT 375: AC Density by Nuclear Gage	2025-06-17	2026-06-17	Active	Allen Oliver	Yes
CT 504: Air Content of PCC - Pressure Method (JTCP)	2022-09-23	2027-09-23	Active	Gabriela Lopez	Yes
CT 518: Unit Weight - PCC (JTCP)	2022-09-23	2027-09-23	Active	Gabriela Lopez	Yes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)	2024-06-26	2025-06-26	Expired	Sarbjit Grewal	Yes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)	2024-06-26	2025-06-26	Expired	Sarbjit Grewal	Yes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)	2022-09-23	2027-09-23	Active	Gabriela Lopez	No
CT 539: Sampling Fresh Concrete (JTCP)	2022-09-23	2027-09-23	Active	Gabriela Lopez	Yes
CT 540: Making Cylinders - PCC (JTCP)	2022-09-23	2027-09-23	Active	Gabriela Lopez	Yes
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2022-09-23	2027-09-23	Active	Gabriela Lopez	No
CT 556: Slump - PCC (JTCP)	2022-09-23	2027-09-23	Active	Gabriela Lopez	Yes
CT 557: Temperature - PCC (JTCP)	2022-09-23	2027-09-23	Active	Gabriela Lopez	Yes

Total 23 items.

AASHTO/ASTM Proficiencies
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)	2025-02-21	2028-02-21	Active	Gabriela Lopez	Yes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)	2025-02-21	2028-02-21	Active	Gabriela Lopez	Yes
AASHTO T30: Mechanical Analysis of Extracted Aggregate (JTCP)	2025-02-21	2028-02-21	Active	Gabriela Lopez	No
AASHTO R47: Reducing Samples of HMA (JTCP)	2025-02-21	2028-02-21	Active	Gabriela Lopez	Yes
AASHTO R76: Reducing Samples of Agg (JTCP)	2025-02-21	2028-02-21	Active	Gabriela Lopez	Yes
AASHTO T84: SpG & Absorption - Fine Aggregates	2024-06-26	2025-06-26	Expired	Sarbjit Grewal	Yes
AASHTO T85: SpG & Absorption - Coarse Aggregates	2024-06-26	2025-06-26	Expired	Sarbjit Grewal	Yes
AASHTO T96: L.A. Rattler	2024-06-26	2025-06-26	Expired	Sarbjit Grewal	Yes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)	2025-02-05	2028-02-05	Active	Gabriela Lopez	Yes
AASHTO T176: Sand Equivalent (JTCP)	2025-02-21	2028-02-21	Active	Gabriela Lopez	Yes
AASHTO T209: Max SpG and Density - HMA (JTCP)	2025-02-05	2028-02-05	Active	Gabriela Lopez	Yes
AASHTO T210: Aggregate Durability Index	2024-06-26	2025-06-26	Expired	Sarbjit Grewal	Yes
AASHTO T255: Evaporable Moisture Content (JTCP)	2025-02-21	2028-02-21	Active	Gabriela Lopez	Yes
AASHTO T269: Percent Air Voids - HMA (JTCP)	2025-02-05	2028-02-05	Active	Gabriela Lopez	Yes
AASHTO T275: Bulk SpG - HMA (JTCP)	2025-02-05	2028-02-05	Active	Gabriela Lopez	Yes
AASHTO T304: Uncompacted Void - Fine Aggregate	2024-06-26	2025-06-26	Expired	Sarbjit Grewal	Yes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)	2025-02-05	2028-02-05	Active	Gabriela Lopez	Yes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)	2025-02-21	2028-02-21	Active	Gabriela Lopez	Yes
AASHTO T335: Percentage of Fracture (JTCP)	2025-02-21	2028-02-21	Active	Gabriela Lopez	Yes
ASTM D4791: Flat and Elongated Particles	2024-06-26	2025-06-26	Expired	Sarbjit Grewal	Yes
ASTM D8225-19 (BMD ILS): IDEAL-CT	2025-01-16	2026-01-16	Expired	Sarbjit Grewal	Yes
ASTM D8360-22 (BMD ILS): IDEAL-RT	2025-01-16	2026-01-16	Expired	Sarbjit Grewal	Yes
ASTM WK86870 (BMD ILS): IDT-HT	2025-01-16	2026-01-16	Expired	Sarbjit Grewal	Yes

Details for Prabhjot Parhar

First Name	Prabhjot
Last Name	Parhar
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)	2024-02-09	2027-02-09	Active	Firooz Ahmad Hosainy	Yes
CT 106: Definitions - Specific Gravity (SpG)	2024-06-26	2025-06-26	Expired	Sarbjit Grewal	Yes
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2024-01-12	2027-01-12	Active	Firooz Ahmad Hosainy	Yes
CT 125 BIT: Sampling - BITUMINOUS	2024-12-04	2025-12-04	Expired	Allen Oliver	Yes
CT 125 HMA: Sampling - HMA (JTCP)	2024-01-12	2027-01-12	Active	Firooz Ahmad Hosainy	Yes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)	2024-02-09	2027-02-09	Active	Firooz Ahmad Hosainy	Yes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)	2024-02-09	2027-02-09	Active	Firooz Ahmad Hosainy	Yes
CT 205: Percent Crushed Particles (JTCP)	2024-02-09	2027-02-09	Active	Firooz Ahmad Hosainy	Yes
CT 211: LA Rattler	2024-12-04	2025-12-04	Expired	Allen Oliver	Yes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)	2024-02-09	2027-02-09	Active	Firooz Ahmad Hosainy	Yes
CT 217: Sand Equivalent (JTCP)	2024-02-09	2027-02-09	Active	Firooz Ahmad Hosainy	Yes
CT 226: Moisture Content - Soils and Aggregates (JTCP)	2024-02-09	2027-02-09	Active	Firooz Ahmad Hosainy	Yes
CT 227: Cleanness Value (JTCP)	2024-02-09	2027-02-09	Active	Firooz Ahmad Hosainy	Yes
CT 229: Durability (JTCP)	2024-02-09	2027-02-09	Active	Firooz Ahmad Hosainy	Yes
CT 231: Relative Compaction - Nuclear Gage	2024-06-26	2025-06-26	Expired	Sarbjit Grewal	Yes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)	2024-01-12	2027-01-12	Active	Firooz Ahmad Hosainy	No
CT 375: AC Density by Nuclear Gage	2024-12-04	2025-12-04	Expired	Allen Oliver	Yes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)	2024-06-26	2025-06-26	Expired	Sarbjit Grewal	Yes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)	2024-06-26	2025-06-26	Expired	Sarbjit Grewal	Yes

Total 20 items.

AASHTO/ASTM Proficiencies
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)	2024-01-12	2027-01-12	Active	Firooz Ahmad Hosainy	Yes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)	2024-01-12	2027-01-12	Active	Firooz Ahmad Hosainy	Yes
AASHTO R47: Reducing Samples of HMA (JTCP)	2024-01-12	2027-01-12	Active	Firooz Ahmad Hosainy	Yes
AASHTO R76: Reducing Samples of Agg (JTCP)	2024-01-12	2027-01-12	Active	Firooz Ahmad Hosainy	Yes
AASHTO T96: L.A. Rattler	2024-06-26	2025-06-26	Expired	Sarbjit Grewal	Yes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)	2024-04-18	2027-04-18	Active	Firooz Ahmad Hosainy	Yes
AASHTO T176: Sand Equivalent (JTCP)	2024-01-12	2027-01-12	Active	Firooz Ahmad Hosainy	Yes
AASHTO T209: Max SpG and Density - HMA (JTCP)	2024-04-18	2027-04-18	Active	Firooz Ahmad Hosainy	Yes
AASHTO T210: Aggregate Durability Index	2024-06-26	2025-06-26	Expired	Sarbjit Grewal	Yes
AASHTO T255: Evaporable Moisture Content (JTCP)	2024-01-12	2027-01-12	Active	Firooz Ahmad Hosainy	Yes
AASHTO T269: Percent Air Voids - HMA (JTCP)	2024-04-18	2027-04-18	Active	Firooz Ahmad Hosainy	Yes
AASHTO T275: Bulk SpG - HMA (JTCP)	2024-04-18	2027-04-18	Active	Firooz Ahmad Hosainy	Yes
AASHTO T304: Uncompacted Void - Fine Aggregate	2024-06-26	2025-06-26	Expired	Sarbjit Grewal	Yes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)	2024-04-18	2027-04-18	Active	Firooz Ahmad Hosainy	Yes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)	2024-01-12	2027-01-12	Active	Firooz Ahmad Hosainy	Yes
AASHTO T335: Percentage of Fracture (JTCP)	2024-01-12	2027-01-12	Active	Firooz Ahmad Hosainy	Yes
ASTM D4791: Flat and Elongated Particles	2024-06-26	2025-06-26	Expired	Sarbjit Grewal	Yes
ASTM D8225-19 (BMD ILS): IDEAL-CT	2025-01-16	2026-01-16	Expired	Sarbjit Grewal	Yes
ASTM D8360-22 (BMD ILS): IDEAL-RT	2025-01-16	2026-01-16	Expired	Sarbjit Grewal	Yes
ASTM WK86870 (BMD ILS): IDT-HT	2025-01-16	2026-01-16	Expired	Sarbjit Grewal	Yes

Details for Wang Yang

First Name	Wang
Last Name	Yang
Status	Active

Total 27 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 105: Calculations - Gradings (JTCP)	2024-02-09	2027-02-09	Active	Firooz Ahmad Hosainy	Yes
CT 106: Definitions - Specific Gravity (SpG)	2024-06-26	2025-06-26	Expired	Sarbjit Grewal	Yes
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2024-02-09	2027-02-09	Active	Firooz Ahmad Hosainy	Yes
CT 125 BIT: Sampling - BITUMINOUS	2025-06-17	2026-06-17	Active	Allen Oliver	Yes
CT 125 HMA: Sampling - HMA (JTCP)	2024-01-12	2027-01-12	Active	Firooz Ahmad Hosainy	Yes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)	2024-02-09	2027-02-09	Active	Firooz Ahmad Hosainy	Yes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)	2024-02-09	2027-02-09	Active	Firooz Ahmad Hosainy	Yes
CT 205: Percent Crushed Particles (JTCP)	2024-02-09	2027-02-09	Active	Firooz Ahmad Hosainy	Yes
CT 211: LA Rattler	2025-06-17	2026-06-17	Active	Allen Oliver	Yes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)	2024-02-09	2027-02-09	Active	Firooz Ahmad Hosainy	Yes
CT 217: Sand Equivalent (JTCP)	2024-02-09	2027-02-09	Active	Firooz Ahmad Hosainy	Yes
CT 226: Moisture Content - Soils and Aggregates (JTCP)	2024-02-09	2027-02-09	Active	Firooz Ahmad Hosainy	Yes
CT 227: Cleanness Value (JTCP)	2024-02-09	2027-02-09	Active	Firooz Ahmad Hosainy	Yes
CT 229: Durability (JTCP)	2024-02-09	2027-02-09	Active	Firooz Ahmad Hosainy	Yes
CT 231: Relative Compaction - Nuclear Gage	2024-06-26	2025-06-26	Expired	Sarbjit Grewal	Yes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)	2024-01-12	2027-01-12	Active	Firooz Ahmad Hosainy	No
CT 375: AC Density by Nuclear Gage	2024-12-04	2025-12-04	Expired	Allen Oliver	Yes
CT 504: Air Content of PCC - Pressure Method (JTCP)	2025-06-06	2030-06-06	Active	Gabriela Lopez	Yes
CT 518: Unit Weight - PCC (JTCP)	2025-06-06	2030-06-06	Active	Gabriela Lopez	Yes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)	2024-06-26	2025-06-26	Expired	Sarbjit Grewal	Yes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)	2024-06-26	2025-06-26	Expired	Sarbjit Grewal	Yes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)	2025-06-06	2030-06-06	Active	Gabriela Lopez	No
CT 539: Sampling Fresh Concrete (JTCP)	2025-06-06	2030-06-06	Active	Gabriela Lopez	Yes
CT 540: Making Cylinders - PCC (JTCP)	2025-06-06	2030-06-06	Active	Gabriela Lopez	Yes
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2025-06-06	2030-06-06	Active	Gabriela Lopez	No
CT 556: Slump - PCC (JTCP)	2025-06-06	2030-06-06	Active	Gabriela Lopez	Yes
CT 557: Temperature - PCC (JTCP)	2025-06-06	2030-06-06	Active	Gabriela Lopez	Yes

Total 20 items.

AASHTO/ASTM Proficiencies
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)	2024-01-12	2027-01-12	Active	Firooz Ahmad Hosainy	Yes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)	2024-06-26	2027-06-26	Active	Brian Ellis	Yes
AASHTO R47: Reducing Samples of HMA (JTCP)	2024-01-12	2027-01-12	Active	Firooz Ahmad Hosainy	Yes
AASHTO R76: Reducing Samples of Agg (JTCP)	2024-01-12	2027-01-12	Active	Firooz Ahmad Hosainy	Yes
AASHTO T96: L.A. Rattler	2024-06-26	2025-06-26	Expired	Sarbjit Grewal	Yes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)	2024-04-18	2027-04-18	Active	Firooz Ahmad Hosainy	Yes
AASHTO T176: Sand Equivalent (JTCP)	2024-01-12	2027-01-12	Active	Firooz Ahmad Hosainy	Yes
AASHTO T209: Max SpG and Density - HMA (JTCP)	2024-04-18	2027-04-18	Active	Firooz Ahmad Hosainy	Yes
AASHTO T210: Aggregate Durability Index	2024-06-26	2025-06-26	Expired	Sarbjit Grewal	Yes
AASHTO T255: Evaporable Moisture Content (JTCP)	2024-01-12	2027-01-12	Active	Firooz Ahmad Hosainy	Yes
AASHTO T269: Percent Air Voids - HMA (JTCP)	2024-04-18	2027-04-18	Active	Firooz Ahmad Hosainy	Yes
AASHTO T275: Bulk SpG - HMA (JTCP)	2024-04-18	2027-04-18	Active	Firooz Ahmad Hosainy	Yes
AASHTO T283: Moisture Induced Damage (TSR)	2024-06-26	2025-06-26	Expired	Sarbjit Grewal	Yes
AASHTO T304: Uncompacted Void - Fine Aggregate	2024-06-26	2025-06-26	Expired	Sarbjit Grewal	Yes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)	2024-06-26	2027-06-26	Active	Brian Ellis	Yes
AASHTO T312: Gyratory Compactor	2024-06-26	2025-06-26	Expired	Sarbjit Grewal	Yes
AASHTO T324: Hamburg Wheel-Track	2024-06-26	2025-06-26	Expired	Sarbjit Grewal	Yes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)	2024-01-12	2027-01-12	Active	Firooz Ahmad Hosainy	Yes
AASHTO T335: Percentage of Fracture (JTCP)	2024-01-12	2027-01-12	Active	Firooz Ahmad Hosainy	Yes
ASTM D4791: Flat and Elongated Particles	2024-06-26	2025-06-26	Expired	Sarbjit Grewal	Yes

Details for David Galvan

First Name	David
Last Name	Galvan
Status	Active

Total 16 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 105: Calculations - Gradings (JTCP)	2024-08-16	2027-08-16	Active	Firooz Ahmad Hosainy	Yes
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2024-08-16	2027-08-16	Active	Sarmad Dalal	Yes
CT 125 BIT: Sampling - BITUMINOUS	2024-12-04	2025-12-04	Expired	Allen Oliver	Yes
CT 125 HMA: Sampling - HMA (JTCP)	2024-08-16	2027-08-16	Active	Sarmad Dalal	Yes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)	2024-08-30	2027-08-30	Active	Sarmad Dalal	Yes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)	2024-08-30	2027-08-30	Active	Sarmad Dalal	Yes
CT 205: Percent Crushed Particles (JTCP)	2024-08-30	2027-08-30	Active	Sarmad Dalal	Yes
CT 211: LA Rattler	2024-12-04	2025-12-04	Expired	Allen Oliver	Yes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)	2024-08-30	2027-08-30	Active	Sarmad Dalal	Yes
CT 217: Sand Equivalent (JTCP)	2024-08-30	2027-08-30	Active	Sarmad Dalal	Yes
CT 226: Moisture Content - Soils and Aggregates (JTCP)	2024-08-30	2027-08-30	Active	Sarmad Dalal	Yes
CT 227: Cleanness Value (JTCP)	2024-08-30	2027-08-30	Active	Sarmad Dalal	Yes
CT 229: Durability (JTCP)	2024-08-30	2027-08-30	Active	Firooz Ahmad Hosainy	Yes
CT 231: Relative Compaction - Nuclear Gage	2025-06-17	2026-06-17	Active	Allen Oliver	Yes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)	2024-08-16	2027-08-16	Active	Sarmad Dalal	No
CT 375: AC Density by Nuclear Gage	2025-06-17	2026-06-17	Active	Allen Oliver	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)	2024-08-16	2027-08-16	Active	Firooz Ahmad Hosainy	Yes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)	2024-08-16	2027-08-16	Active	Firooz Ahmad Hosainy	Yes
AASHTO R47: Reducing Samples of HMA (JTCP)	2024-08-16	2027-08-16	Active	Sarmad Dalal	Yes
AASHTO R76: Reducing Samples of Agg (JTCP)	2024-08-16	2027-08-16	Active	Sarmad Dalal	Yes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)	2024-09-12	2027-09-12	Active	Sarmad Dalal	Yes
AASHTO T176: Sand Equivalent (JTCP)	2024-08-16	2027-08-16	Active	Sarmad Dalal	Yes
AASHTO T209: Max SpG and Density - HMA (JTCP)	2024-09-12	2027-09-12	Active	Sarmad Dalal	Yes
AASHTO T255: Evaporable Moisture Content (JTCP)	2024-08-16	2027-08-16	Active	Firooz Ahmad Hosainy	Yes
AASHTO T269: Percent Air Voids - HMA (JTCP)	2024-09-12	2027-09-12	Active	Sarmad Dalal	Yes
AASHTO T275: Bulk SpG - HMA (JTCP)	2024-09-12	2027-09-12	Active	Sarmad Dalal	Yes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)	2024-09-12	2027-09-12	Active	Sarmad Dalal	Yes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)	2024-08-16	2027-08-16	Active	Firooz Ahmad Hosainy	Yes
AASHTO T335: Percentage of Fracture (JTCP)	2024-08-16	2027-08-16	Active	Firooz Ahmad Hosainy	Yes

Details for Jaime Vidales

First Name	Jaime
Last Name	Vidales
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)	2024-10-18	2027-10-18	Active	Sarmad Dalal	Yes
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2024-10-18	2027-10-18	Active	Sarmad Dalal	Yes
CT 125 BIT: Sampling - BITUMINOUS	2025-06-17	2026-06-17	Active	Allen Oliver	Yes
CT 125 HMA: Sampling - HMA (JTCP)	2024-10-18	2027-10-18	Active	Sarmad Dalal	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 205: Percent Crushed Particles (JTCP)	2024-11-08	2027-11-08	Active	Sarmad Dalal	Yes
CT 211: LA Rattler	2025-06-17	2026-06-17	Active	Allen Oliver	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 231: Relative Compaction - Nuclear Gage	2025-06-24	2026-06-24	Active	Allen Oliver	Yes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)	2024-10-18	2027-10-18	Active	Sarmad Dalal	No
CT 375: AC Density by Nuclear Gage	2025-06-17	2026-06-17	Active	Allen Oliver	Yes
CT 504: Air Content of PCC - Pressure Method (JTCP)	2025-10-03	2030-10-03	Active	Gabriela Lopez	Yes
CT 518: Unit Weight - PCC (JTCP)	2025-10-03	2030-10-03	Active	Gabriela Lopez	Yes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)	2025-10-03	2030-10-03	Active	Gabriela Lopez	No
CT 539: Sampling Fresh Concrete (JTCP)	2025-10-03	2030-10-03	Active	Gabriela Lopez	Yes
CT 540: Making Cylinders - PCC (JTCP)	2025-10-03	2030-10-03	Active	Gabriela Lopez	Yes
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2025-10-03	2030-10-03	Active	Gabriela Lopez	No
CT 556: Slump - PCC (JTCP)	2025-10-03	2030-10-03	Active	Gabriela Lopez	Yes
CT 557: Temperature - PCC (JTCP)	2025-10-03	2030-10-03	Active	Gabriela Lopez	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)	2024-10-18	2027-10-18	Active	Sarmad Dalal	Yes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)	2024-10-18	2027-10-18	Active	Sarmad Dalal	Yes
AASHTO R47: Reducing Samples of HMA (JTCP)	2024-10-18	2027-10-18	Active	Sarmad Dalal	Yes
AASHTO R76: Reducing Samples of Agg (JTCP)	2024-10-18	2027-10-18	Active	Sarmad Dalal	Yes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)	2024-12-05	2027-12-05	Active	Sarmad Dalal	Yes
AASHTO T176: Sand Equivalent (JTCP)	2024-10-18	2027-10-18	Active	Sarmad Dalal	Yes
AASHTO T209: Max SpG and Density - HMA (JTCP)	2024-12-05	2027-12-05	Active	Sarmad Dalal	Yes
AASHTO T255: Evaporable Moisture Content (JTCP)	2024-10-18	2027-10-18	Active	Sarmad Dalal	Yes
AASHTO T269: Percent Air Voids - HMA (JTCP)	2024-12-05	2027-12-05	Active	Sarmad Dalal	Yes
AASHTO T275: Bulk SpG - HMA (JTCP)	2024-12-05	2027-12-05	Active	Sarmad Dalal	Yes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)	2024-12-05	2027-12-05	Active	Sarmad Dalal	Yes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)	2024-10-18	2027-10-18	Active	Sarmad Dalal	Yes
AASHTO T335: Percentage of Fracture (JTCP)	2024-10-18	2027-10-18	Active	Sarmad Dalal	Yes

Details for Christina Montanez

First Name	Christina
Last Name	Montanez
Status	Active

Total 23 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 BIT: Sampling - BITUMINOUS	2025-06-17	2026-06-17	Active	Allen Oliver	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 205: Percent Crushed Particles (JTCP)	2025-04-11	2028-04-11	Active	Firooz Ahmad Hosainy	Yes
CT 211: LA Rattler	2025-06-17	2026-06-17	Active	Allen Oliver	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	2025-06-17	2026-06-17	Active	Allen Oliver	Yes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)	2025-02-28	2028-02-28	Active	Gabriela Lopez	No
CT 375: AC Density by Nuclear Gage	2025-06-24	2026-06-24	Active	Allen Oliver	Yes
CT 504: Air Content of PCC - Pressure Method (JTCP)	2025-10-03	2030-10-03	Active	Gabriela Lopez	Yes
CT 518: Unit Weight - PCC (JTCP)	2025-10-03	2030-10-03	Active	Gabriela Lopez	Yes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)	2025-10-03	2030-10-03	Active	Gabriela Lopez	No
CT 539: Sampling Fresh Concrete (JTCP)	2025-10-03	2030-10-03	Active	Gabriela Lopez	Yes
CT 540: Making Cylinders - PCC (JTCP)	2025-10-03	2030-10-03	Active	Gabriela Lopez	Yes
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2025-10-03	2030-10-03	Active	Gabriela Lopez	No
CT 556: Slump - PCC (JTCP)	2025-10-03	2030-10-03	Active	Gabriela Lopez	Yes
CT 557: Temperature - PCC (JTCP)	2025-10-03	2030-10-03	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)	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)	2025-03-20	2028-03-20	Active	Firooz Ahmad Hosainy	Yes
AASHTO T176: Sand Equivalent (JTCP)	2025-02-28	2028-02-28	Active	Gabriela Lopez	Yes
AASHTO T209: Max SpG and Density - HMA (JTCP)	2025-03-20	2028-03-20	Active	Firooz Ahmad Hosainy	Yes
AASHTO T255: Evaporable Moisture Content (JTCP)	2025-02-28	2028-02-28	Active	Gabriela Lopez	Yes
AASHTO T269: Percent Air Voids - HMA (JTCP)	2025-03-20	2028-03-20	Active	Firooz Ahmad Hosainy	Yes
AASHTO T275: Bulk SpG - HMA (JTCP)	2025-03-20	2028-03-20	Active	Firooz Ahmad Hosainy	Yes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)	2025-03-20	2028-03-20	Active	Firooz Ahmad Hosainy	Yes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)	2025-02-28	2028-02-28	Active	Firooz Ahmad Hosainy	Yes
AASHTO T335: Percentage of Fracture (JTCP)	2025-02-28	2028-02-28	Active	Firooz Ahmad Hosainy	Yes

Details for Benjamin Hang

First Name	Benjamin
Last Name	Hang
Status	Active

Total 12 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 105: Calculations - Gradings (JTCP)	2025-12-12	2028-12-12	Active	Wei Geng	Yes
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2025-11-21	2028-11-21	Active	Wei Geng	Yes
CT 125 HMA: Sampling - HMA (JTCP)	2025-11-21	2028-11-21	Active	Wei Geng	Yes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)	2025-12-12	2028-12-12	Active	Wei Geng	Yes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)	2025-12-12	2028-12-12	Active	Wei Geng	Yes
CT 205: Percent Crushed Particles (JTCP)	2025-12-12	2028-12-12	Active	Wei Geng	Yes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)	2025-12-12	2028-12-12	Active	Wei Geng	Yes
CT 217: Sand Equivalent (JTCP)	2025-12-12	2028-12-12	Active	Wei Geng	Yes
CT 226: Moisture Content - Soils and Aggregates (JTCP)	2025-12-12	2028-12-12	Active	Wei Geng	Yes
CT 227: Cleanness Value (JTCP)	2025-12-12	2028-12-12	Active	Wei Geng	Yes
CT 229: Durability (JTCP)	2025-12-12	2028-12-12	Active	Wei Geng	Yes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)	2025-11-21	2028-11-21	Active	Wei Geng	No

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)	2025-11-21	2028-11-21	Active	Wei Geng	Yes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)	2025-11-21	2028-11-21	Active	Wei Geng	Yes
AASHTO T30: Mechanical Analysis of Extracted Aggregate (JTCP)	2025-11-21	2028-11-21	Active	Wei Geng	No
AASHTO R47: Reducing Samples of HMA (JTCP)	2025-11-21	2028-11-21	Active	Wei Geng	Yes
AASHTO R76: Reducing Samples of Agg (JTCP)	2025-11-21	2028-11-21	Active	Wei Geng	Yes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)	2025-10-23	2028-10-23	Active	Gabriela Lopez	Yes
AASHTO T176: Sand Equivalent (JTCP)	2025-11-21	2028-11-21	Active	Wei Geng	Yes
AASHTO T209: Max SpG and Density - HMA (JTCP)	2025-10-23	2028-10-23	Active	Gabriela Lopez	Yes
AASHTO T255: Evaporable Moisture Content (JTCP)	2025-11-21	2028-11-21	Active	Wei Geng	Yes
AASHTO T269: Percent Air Voids - HMA (JTCP)	2025-10-23	2028-10-23	Active	Gabriela Lopez	Yes
AASHTO T275: Bulk SpG - HMA (JTCP)	2025-10-23	2028-10-23	Active	Gabriela Lopez	Yes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)	2025-10-23	2028-10-23	Active	Gabriela Lopez	Yes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)	2025-11-21	2028-11-21	Active	Wei Geng	Yes
AASHTO T335: Percentage of Fracture (JTCP)	2025-11-21	2028-11-21	Active	Wei Geng	Yes

Details for Mong Yang

First Name	Mong
Last Name	Yang
Status	Active

Total 12 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 105: Calculations - Gradings (JTCP)	2025-12-12	2028-12-12	Active	Wei Geng	Yes
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2025-11-21	2028-11-21	Active	Wei Geng	Yes
CT 125 HMA: Sampling - HMA (JTCP)	2025-11-21	2028-11-21	Active	Wei Geng	Yes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)	2025-12-12	2028-12-12	Active	Wei Geng	Yes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)	2025-12-12	2028-12-12	Active	Wei Geng	Yes
CT 205: Percent Crushed Particles (JTCP)	2025-12-12	2028-12-12	Active	Wei Geng	Yes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)	2025-12-12	2028-12-12	Active	Wei Geng	Yes
CT 217: Sand Equivalent (JTCP)	2025-12-12	2028-12-12	Active	Wei Geng	Yes
CT 226: Moisture Content - Soils and Aggregates (JTCP)	2025-12-12	2028-12-12	Active	Wei Geng	Yes
CT 227: Cleanness Value (JTCP)	2025-12-12	2028-12-12	Active	Wei Geng	Yes
CT 229: Durability (JTCP)	2025-12-12	2028-12-12	Active	Wei Geng	Yes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)	2025-11-21	2028-11-21	Active	Wei Geng	No

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)	2025-11-21	2028-11-21	Active	Wei Geng	Yes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)	2025-11-21	2028-11-21	Active	Wei Geng	Yes
AASHTO T30: Mechanical Analysis of Extracted Aggregate (JTCP)	2025-11-21	2028-11-21	Active	Wei Geng	No
AASHTO R47: Reducing Samples of HMA (JTCP)	2025-11-21	2028-11-21	Active	Wei Geng	Yes
AASHTO R76: Reducing Samples of Agg (JTCP)	2025-11-21	2028-11-21	Active	Wei Geng	Yes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)	2025-10-23	2028-10-23	Active	Gabriela Lopez	Yes
AASHTO T176: Sand Equivalent (JTCP)	2025-11-21	2028-11-21	Active	Wei Geng	Yes
AASHTO T209: Max SpG and Density - HMA (JTCP)	2025-10-23	2028-10-23	Active	Gabriela Lopez	Yes
AASHTO T255: Evaporable Moisture Content (JTCP)	2025-11-21	2028-11-21	Active	Wei Geng	Yes
AASHTO T269: Percent Air Voids - HMA (JTCP)	2025-10-23	2028-10-23	Active	Gabriela Lopez	Yes
AASHTO T275: Bulk SpG - HMA (JTCP)	2025-10-23	2028-10-23	Active	Gabriela Lopez	Yes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)	2025-10-23	2028-10-23	Active	Gabriela Lopez	Yes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)	2025-11-21	2028-11-21	Active	Wei Geng	Yes
AASHTO T335: Percentage of Fracture (JTCP)	2025-11-21	2028-11-21	Inactive	Wei Geng	Yes

Details for Roy Pearson

First Name	Roy
Last Name	Pearson
Status	Active

Total 12 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 105: Calculations - Gradings (JTCP)	2026-02-27	2029-02-27	Active	Firooz Ahmad Hosainy	Yes
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2026-02-13	2029-02-13	Active	Firooz Ahmad Hosainy	Yes
CT 125 HMA: Sampling - HMA (JTCP)	2026-02-13	2029-02-13	Active	Gabriela Lopez	Yes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)	2026-02-27	2029-02-27	Active	Firooz Ahmad Hosainy	Yes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)	2026-02-27	2029-02-27	Active	Firooz Ahmad Hosainy	Yes
CT 205: Percent Crushed Particles (JTCP)	2026-02-27	2029-02-27	Active	Firooz Ahmad Hosainy	Yes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)	2026-02-27	2029-02-27	Active	Firooz Ahmad Hosainy	Yes
CT 217: Sand Equivalent (JTCP)	2026-02-27	2029-02-27	Active	Firooz Ahmad Hosainy	Yes
CT 226: Moisture Content - Soils and Aggregates (JTCP)	2026-02-27	2029-02-27	Active	Firooz Ahmad Hosainy	Yes
CT 227: Cleanness Value (JTCP)	2026-02-27	2029-02-27	Active	Firooz Ahmad Hosainy	Yes
CT 229: Durability (JTCP)	2026-02-27	2029-02-27	Active	Firooz Ahmad Hosainy	Yes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)	2026-02-13	2029-02-13	Active	Gabriela Lopez	No

Total 9 items.

AASHTO/ASTM Proficiencies
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)	2026-02-13	2029-02-13	Active	Gabriela Lopez	Yes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)	2026-02-13	2029-02-13	Active	Gabriela Lopez	Yes
AASHTO T30: Mechanical Analysis of Extracted Aggregate (JTCP)	2026-02-13	2029-02-13	Active	Gabriela Lopez	No
AASHTO R47: Reducing Samples of HMA (JTCP)	2026-02-13	2029-02-13	Active	Gabriela Lopez	Yes
AASHTO R76: Reducing Samples of Agg (JTCP)	2026-02-13	2029-02-13	Active	Gabriela Lopez	Yes
AASHTO T176: Sand Equivalent (JTCP)	2026-02-13	2029-02-13	Active	Gabriela Lopez	Yes
AASHTO T255: Evaporable Moisture Content (JTCP)	2026-02-13	2029-02-13	Active	Gabriela Lopez	Yes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)	2026-02-13	2029-02-13	Active	Gabriela Lopez	Yes
AASHTO T335: Percentage of Fracture (JTCP)	2026-02-13	2029-02-13	Active	Gabriela Lopez	Yes

Details for Magdiel Ruiz Jr.

First Name	Magdiel
Last Name	Ruiz Jr.
Status	Active

Total 12 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 105: Calculations - Gradings (JTCP)	2026-02-27	2029-02-27	Active	Firooz Ahmad Hosainy	Yes
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2026-02-13	2029-02-13	Active	Firooz Ahmad Hosainy	Yes
CT 125 HMA: Sampling - HMA (JTCP)	2026-02-13	2029-02-13	Active	Gabriela Lopez	Yes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)	2026-02-27	2029-02-27	Active	Firooz Ahmad Hosainy	Yes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)	2026-02-27	2029-02-27	Active	Firooz Ahmad Hosainy	Yes
CT 205: Percent Crushed Particles (JTCP)	2026-02-27	2029-02-27	Active	Firooz Ahmad Hosainy	Yes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)	2026-02-27	2029-02-27	Active	Firooz Ahmad Hosainy	Yes
CT 217: Sand Equivalent (JTCP)	2026-02-27	2029-02-27	Active	Firooz Ahmad Hosainy	Yes
CT 226: Moisture Content - Soils and Aggregates (JTCP)	2026-02-27	2029-02-27	Active	Firooz Ahmad Hosainy	Yes
CT 227: Cleanness Value (JTCP)	2026-02-27	2029-02-27	Active	Firooz Ahmad Hosainy	Yes
CT 229: Durability (JTCP)	2026-02-27	2029-02-27	Active	Firooz Ahmad Hosainy	Yes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)	2026-02-13	2029-02-13	Active	Gabriela Lopez	No

Total 9 items.

AASHTO/ASTM Proficiencies
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)	2026-02-13	2029-02-13	Active	Gabriela Lopez	Yes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)	2026-02-13	2029-02-13	Active	Gabriela Lopez	Yes
AASHTO T30: Mechanical Analysis of Extracted Aggregate (JTCP)	2026-02-13	2029-02-13	Active	Gabriela Lopez	No
AASHTO R47: Reducing Samples of HMA (JTCP)	2026-02-13	2029-02-13	Active	Gabriela Lopez	Yes
AASHTO R76: Reducing Samples of Agg (JTCP)	2026-02-13	2029-02-13	Active	Gabriela Lopez	Yes
AASHTO T176: Sand Equivalent (JTCP)	2026-02-13	2029-02-13	Active	Gabriela Lopez	Yes
AASHTO T255: Evaporable Moisture Content (JTCP)	2026-02-13	2029-02-13	Active	Gabriela Lopez	Yes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)	2026-02-13	2029-02-13	Active	Gabriela Lopez	Yes
AASHTO T335: Percentage of Fracture (JTCP)	2026-02-13	2029-02-13	Active	Gabriela Lopez	Yes

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