Caltrans SIAD - Lab Information for Martin Marietta Sanger

Lab details for Martin Marietta Sanger

Basic Information

Lab Name	Martin Marietta Sanger
Manager Name	Sergio Vazquez-Pinon
Lab Email	sergio.vazquez-pinon@martinmarietta.com
Lab Telephone	559-374-8156
Lab Fax
Lab Full Address	15733 East Goodfellow Avenue, Sanger, CA 93657
Zip	93657
Lab Type	Private
District	6
Mobile Lab Full Address	, ,

Download TL-0113

RSP Information

RSP Shipping Address: 2095 E Central Ave., Fresno, CA 93725

Test Methods

California Test (CT) Accreditations

Total 15 items.

Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Technician Certified?	Comments
CT 105: Calculations - Gradings (JTCP)	2026-03-12	2027-03-12	Active	Allen Oliver	Yes	(not set)
CT 106: Definitions - Specific Gravity (SpG)	2026-03-12	2027-03-12	Active	Allen Oliver	Yes	(not set)
CT 125 AGG: Sampling - AGGREGATES	2026-03-12	2027-03-12	Active	Allen Oliver	Yes	(not set)
CT 125 GEN: Sampling - GENERAL	2026-03-12	2027-03-12	Active	Allen Oliver	Yes	(not set)
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)	2026-03-12	2027-03-12	Active	Allen Oliver	Yes	(not set)
CT 205: Percent Crushed Particles (JTCP)	2026-03-12	2027-03-12	Active	Allen Oliver	Yes	(not set)
CT 206: SpG & Absorption - Coarse Aggregates	2026-03-12	2027-03-12	Active	Allen Oliver	Yes	(not set)
CT 207: SpG & Absorption - Fine Aggregates	2026-03-12	2027-03-12	Active	Allen Oliver	Yes	(not set)
CT 211: LA Rattler	2026-03-12	2027-03-12	Active	Allen Oliver	Yes	(not set)
CT 212: Unit Weight of Aggregates	2026-03-12	2027-03-12	Active	Allen Oliver	Yes	(not set)
CT 226: Moisture Content - Soils and Aggregates (JTCP)	2026-03-12	2027-03-12	Active	Allen Oliver	Yes	(not set)
CT 227: Cleanness Value (JTCP)	2026-03-12	2027-03-12	Active	Allen Oliver	Yes	(not set)
CT 229: Durability (JTCP)	2026-03-12	2027-03-12	Active	Allen Oliver	Yes	(not set)
CT 234: Uncompacted void - Fine Aggregates	2026-03-12	2027-03-12	Active	Allen Oliver	Yes	(not set)
CT 235: Flat and Elongated Particles	2026-03-12	2027-03-12	Active	Allen Oliver	Yes	(not set)

AASHTO/ASTM Proficiencies

Total 10 items.

Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Technician Certified?	Comments
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)	2026-03-12	2027-03-12	Active	Allen Oliver	Yes	(not set)
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)	2026-03-12	2027-03-12	Active	Allen Oliver	Yes	(not set)
AASHTO R47: Reducing Samples of HMA (JTCP)	2026-03-12	2027-03-12	Active	Allen Oliver	Yes	(not set)
AASHTO R76: Reducing Samples of Agg (JTCP)	2026-03-12	2027-03-12	Active	Allen Oliver	Yes	(not set)
AASHTO T84: SpG & Absorption - Fine Aggregates	2026-03-12	2027-03-12	Active	Allen Oliver	Yes	(not set)
AASHTO T85: SpG & Absorption - Coarse Aggregates	2026-03-12	2027-03-12	Active	Allen Oliver	Yes	(not set)
AASHTO T96: L.A. Rattler	2026-03-12	2027-03-12	Active	Allen Oliver	Yes	(not set)
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)	2026-03-12	2027-03-12	Active	Allen Oliver	Yes	(not set)
AASHTO T176: Sand Equivalent (JTCP)	2026-03-12	2027-03-12	Active	Allen Oliver	Yes	(not set)
AASHTO T304: Uncompacted Void - Fine Aggregate	2026-03-12	2027-03-12	Active	Allen Oliver	Yes	(not set)

Technicians in the Lab

Technician Summary

Total 5 items.

First Name	Last Name	Actions
Sergio	Vazquez	View
Omar	Gonzalez-Gomez	View
Jonathan	Rodriguez	View
Junior	Baptista	View
Miguel	Ramirez	View

Technician Details

Details for Sergio Vazquez

First Name	Sergio
Last Name	Vazquez
Status	Active

Total 13 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)	2016-04-21	2018-04-21	Expired	Ed Gamboa	Yes
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2025-03-07	2028-03-07	Active	Graham Velek	No
CT 125 HMA: Sampling - HMA (JTCP)	2025-03-07	2028-03-07	Active	Graham Velek	No
CT 201: Sample Preparation - Soil and Aggregates (JTCP)	2025-02-07	2028-02-07	Active	Gabriela Lopez	No
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 216: Relative Compaction - Soils and Aggregates (JTCP)	2025-02-07	2028-02-07	Active	Gabriela Lopez	No
CT 217: Sand Equivalent (JTCP)	2025-02-07	2028-02-07	Active	Gabriela Lopez	No
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 306: Reducing Samples of Asphalt Mixtures (JTCP)	2025-03-07	2028-03-07	Active	Graham Velek	No

Total 16 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 T166: Bulk SpG of Compacted HMA - SSD (JTCP)	2025-03-13	2028-03-13	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)	2025-03-13	2028-03-13	Active	Firooz Ahmad Hosainy	No
AASHTO T248: Reducing Samples of Agg. (JTCP)	2018-12-07	2021-12-07	Expired	Biplab Bhattacharya	No
AASHTO T255: Evaporable Moisture Content (JTCP)	2025-03-07	2028-03-07	Active	Graham Velek	No
AASHTO T269: Percent Air Voids - HMA (JTCP)	2025-03-13	2028-03-13	Active	Firooz Ahmad Hosainy	No
AASHTO T275: Bulk SpG - HMA (JTCP)	2025-03-13	2028-03-13	Active	Firooz Ahmad Hosainy	No
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)	2025-03-13	2028-03-13	Active	Firooz Ahmad Hosainy	No
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)	2025-03-07	2028-03-07	Active	Graham Velek	No
AASHTO T335: Percentage of Fracture (JTCP)	2025-03-07	2028-03-07	Active	Graham Velek	No
ASTM D7741: AR Field Viscosity	2016-04-21	2017-04-21	Expired	Pedro Reyes	No

Details for Omar Gonzalez-Gomez

First Name	Omar
Last Name	Gonzalez-Gomez
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)	2025-01-10	2028-01-10	Active	Gabriela Lopez	Yes
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2025-01-10	2028-01-10	Active	Gabriela Lopez	No
CT 125 BIT: Sampling - BITUMINOUS	2026-02-10	2027-02-10	Active	Ed Gamboa	No
CT 125 GEN: Sampling - GENERAL	2026-02-10	2027-02-10	Active	Ed Gamboa	Yes
CT 125 HMA: Sampling - HMA (JTCP)	2025-03-07	2028-03-07	Active	Gabriela Lopez	No
CT 201: Sample Preparation - Soil and Aggregates (JTCP)	2025-01-10	2028-01-10	Active	Gabriela Lopez	No
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)	2025-01-10	2028-01-10	Active	Gabriela Lopez	Yes
CT 205: Percent Crushed Particles (JTCP)	2025-01-10	2028-01-10	Active	Gabriela Lopez	Yes
CT 206: SpG & Absorption - Coarse Aggregates	2026-02-10	2027-02-10	Active	Ed Gamboa	Yes
CT 207: SpG & Absorption - Fine Aggregates	2026-02-10	2027-02-10	Active	Ed Gamboa	Yes
CT 212: Unit Weight of Aggregates	2026-02-10	2027-02-10	Active	Ed Gamboa	Yes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)	2025-01-10	2028-01-10	Active	Gabriela Lopez	No
CT 217: Sand Equivalent (JTCP)	2025-01-10	2028-01-10	Active	Gabriela Lopez	No
CT 226: Moisture Content - Soils and Aggregates (JTCP)	2025-01-10	2028-01-10	Active	Gabriela Lopez	Yes
CT 227: Cleanness Value (JTCP)	2025-01-10	2028-01-10	Active	Gabriela Lopez	Yes
CT 229: Durability (JTCP)	2025-01-10	2028-01-10	Active	Gabriela Lopez	Yes
CT 234: Uncompacted void - Fine Aggregates	2026-02-10	2027-02-10	Active	Ed Gamboa	Yes
CT 235: Flat and Elongated Particles	2026-02-10	2027-02-10	Active	Ed Gamboa	Yes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)	2025-03-07	2028-03-07	Active	Gabriela Lopez	No

Total 16 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	Gabriela Lopez	Yes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)	2025-03-07	2028-03-07	Active	Gabriela Lopez	Yes
AASHTO T30: Mechanical Analysis of Extracted Aggregate (JTCP)	2025-03-07	2028-03-07	Active	Gabriela Lopez	No
AASHTO R47: Reducing Samples of HMA (JTCP)	2025-03-07	2028-03-07	Active	Gabriela Lopez	Yes
AASHTO R76: Reducing Samples of Agg (JTCP)	2025-03-07	2028-03-07	Active	Gabriela Lopez	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)	2025-03-07	2028-03-07	Active	Gabriela Lopez	Yes
AASHTO T209: Max SpG and Density - HMA (JTCP)	2025-02-05	2028-02-05	Active	Gabriela Lopez	No
AASHTO T248: Reducing Samples of Agg. (JTCP)	2018-12-07	2021-12-07	Expired	Biplab Bhattacharya	No
AASHTO T255: Evaporable Moisture Content (JTCP)	2025-03-07	2028-03-07	Active	Gabriela Lopez	No
AASHTO T269: Percent Air Voids - HMA (JTCP)	2025-02-05	2028-02-05	Active	Gabriela Lopez	No
AASHTO T275: Bulk SpG - HMA (JTCP)	2025-02-05	2028-02-05	Active	Gabriela Lopez	No
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)	2025-02-05	2028-02-05	Active	Gabriela Lopez	No
AASHTO T312: Gyratory Compactor	2025-12-17	2026-12-17	Active	Allen Oliver	No
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)	2025-03-07	2028-03-07	Active	Gabriela Lopez	No
AASHTO T335: Percentage of Fracture (JTCP)	2025-03-07	2028-03-07	Active	Firooz Ahmad Hosainy	No

Details for Jonathan Rodriguez

First Name	Jonathan
Last Name	Rodriguez
Status	Active

Total 22 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 105: Calculations - Gradings (JTCP)	2025-01-10	2028-01-10	Active	Gabriela Lopez	Yes
CT 106: Definitions - Specific Gravity (SpG)	2024-05-16	2026-05-16	Active	Sarbjit Grewal	Yes
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2025-01-24	2028-01-24	Active	Gabriela Lopez	No
CT 125 BIT: Sampling - BITUMINOUS	2024-05-16	2026-05-16	Active	Sarbjit Grewal	No
CT 125 HMA: Sampling - HMA (JTCP)	2025-01-24	2028-01-24	Active	Gabriela Lopez	No
CT 201: Sample Preparation - Soil and Aggregates (JTCP)	2025-01-10	2028-01-10	Active	Gabriela Lopez	No
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)	2025-01-10	2028-01-10	Active	Gabriela Lopez	Yes
CT 205: Percent Crushed Particles (JTCP)	2025-01-10	2028-01-10	Active	Gabriela Lopez	Yes
CT 206: SpG & Absorption - Coarse Aggregates	2024-05-16	2026-05-16	Active	Sarbjit Grewal	Yes
CT 207: SpG & Absorption - Fine Aggregates	2024-05-16	2026-05-16	Active	Sarbjit Grewal	Yes
CT 211: LA Rattler	2024-05-16	2026-05-16	Active	Sarbjit Grewal	Yes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)	2025-01-10	2028-01-10	Active	Gabriela Lopez	No
CT 217: Sand Equivalent (JTCP)	2025-01-10	2028-01-10	Active	Gabriela Lopez	No
CT 226: Moisture Content - Soils and Aggregates (JTCP)	2025-01-10	2028-01-10	Active	Gabriela Lopez	Yes
CT 227: Cleanness Value (JTCP)	2025-01-10	2028-01-10	Active	Gabriela Lopez	Yes
CT 229: Durability (JTCP)	2025-01-10	2028-01-10	Active	Gabriela Lopez	Yes
CT 234: Uncompacted void - Fine Aggregates	2024-05-16	2026-05-16	Active	Sarbjit Grewal	Yes
CT 235: Flat and Elongated Particles	2024-05-16	2026-05-16	Active	Sarbjit Grewal	Yes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)	2025-01-24	2028-01-24	Active	Gabriela Lopez	No
CT 309: Max SpG and Density - HMA	2024-05-16	2026-05-16	Active	Sarbjit Grewal	No
CT 370: Moisture Content by Microwave	2024-10-17	2025-10-17	Expired	Allen Oliver	No
CT 382: AC Content by Ignition Oven	2024-05-16	2026-05-16	Active	Sarbjit Grewal	No

Total 19 items.

AASHTO/ASTM Proficiencies
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)	2025-01-24	2028-01-24	Active	Gabriela Lopez	Yes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)	2025-01-24	2028-01-24	Active	Firooz Ahmad Hosainy	Yes
AASHTO T30: Mechanical Analysis of Extracted Aggregate (JTCP)	2025-01-24	2028-01-24	Active	Firooz Ahmad Hosainy	No
AASHTO R47: Reducing Samples of HMA (JTCP)	2025-01-24	2028-01-24	Active	Gabriela Lopez	Yes
AASHTO R76: Reducing Samples of Agg (JTCP)	2025-01-24	2028-01-24	Active	Gabriela Lopez	Yes
AASHTO T84: SpG & Absorption - Fine Aggregates	2024-05-16	2026-05-16	Active	Sarbjit Grewal	Yes
AASHTO T85: SpG & Absorption - Coarse Aggregates	2024-05-16	2026-05-16	Active	Sarbjit Grewal	Yes
AASHTO T96: L.A. Rattler	2024-05-16	2026-05-16	Active	Sarbjit Grewal	Yes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)	2025-01-22	2028-01-22	Active	Gabriela Lopez	Yes
AASHTO T176: Sand Equivalent (JTCP)	2025-01-24	2028-01-24	Active	Gabriela Lopez	Yes
AASHTO T209: Max SpG and Density - HMA (JTCP)	2025-01-22	2028-01-22	Active	Gabriela Lopez	No
AASHTO T255: Evaporable Moisture Content (JTCP)	2025-01-24	2028-01-24	Active	Gabriela Lopez	No
AASHTO T269: Percent Air Voids - HMA (JTCP)	2025-01-22	2028-01-22	Active	Gabriela Lopez	No
AASHTO T275: Bulk SpG - HMA (JTCP)	2025-01-22	2028-01-22	Active	Gabriela Lopez	No
AASHTO T304: Uncompacted Void - Fine Aggregate	2024-05-16	2026-05-16	Active	Sarbjit Grewal	Yes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)	2025-01-22	2028-01-22	Active	Gabriela Lopez	No
AASHTO T312: Gyratory Compactor	2024-05-16	2026-05-16	Active	Sarbjit Grewal	No
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)	2025-01-24	2028-01-24	Active	Gabriela Lopez	No
AASHTO T335: Percentage of Fracture (JTCP)	2025-01-24	2028-01-24	Active	Gabriela Lopez	No

Details for Junior Baptista

First Name	Junior
Last Name	Baptista
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)	2025-01-10	2028-01-10	Active	Firooz Ahmad Hosainy	Yes
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2025-01-10	2028-01-10	Active	Firooz Ahmad Hosainy	No
CT 125 HMA: Sampling - HMA (JTCP)	2024-01-12	2027-01-12	Active	Gabriela Lopez	No
CT 201: Sample Preparation - Soil and Aggregates (JTCP)	2025-01-10	2028-01-10	Active	Firooz Ahmad Hosainy	No
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)	2025-01-10	2028-01-10	Active	Firooz Ahmad Hosainy	Yes
CT 205: Percent Crushed Particles (JTCP)	2025-01-10	2028-01-10	Active	Firooz Ahmad Hosainy	Yes
CT 211: LA Rattler	2025-11-18	2027-11-18	Active	Allen Oliver	Yes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)	2025-01-10	2028-01-10	Active	Firooz Ahmad Hosainy	No
CT 217: Sand Equivalent (JTCP)	2025-01-10	2028-01-10	Active	Firooz Ahmad Hosainy	No
CT 226: Moisture Content - Soils and Aggregates (JTCP)	2025-01-10	2028-01-10	Active	Firooz Ahmad Hosainy	Yes
CT 227: Cleanness Value (JTCP)	2025-01-10	2028-01-10	Active	Firooz Ahmad Hosainy	Yes
CT 229: Durability (JTCP)	2025-01-10	2028-01-10	Active	Firooz Ahmad Hosainy	Yes
CT 234: Uncompacted void - Fine Aggregates	2025-11-13	2027-11-13	Active	Allen Oliver	Yes
CT 235: Flat and Elongated Particles	2025-11-18	2027-11-18	Active	Allen Oliver	Yes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)	2024-01-12	2027-01-12	Active	Gabriela Lopez	No
CT 308: Bulk SpG and Density - HMA	2024-10-17	2025-10-17	Expired	Allen Oliver	No
CT 309: Max SpG and Density - HMA	2025-11-13	2027-11-13	Active	Allen Oliver	No
CT 370: Moisture Content by Microwave	2025-11-13	2027-11-13	Active	Allen Oliver	No
CT 382: AC Content by Ignition Oven	2025-11-13	2027-11-13	Active	Allen Oliver	No

Total 8 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	Gabriela Lopez	Yes
AASHTO T176: Sand Equivalent (JTCP)	2024-01-12	2027-01-12	Active	Firooz Ahmad Hosainy	Yes
AASHTO T255: Evaporable Moisture Content (JTCP)	2024-01-12	2027-01-12	Active	Firooz Ahmad Hosainy	No
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)	2024-01-12	2027-01-12	Active	Firooz Ahmad Hosainy	No
AASHTO T335: Percentage of Fracture (JTCP)	2024-01-12	2027-01-12	Active	Firooz Ahmad Hosainy	No

Details for Miguel Ramirez

First Name	Miguel
Last Name	Ramirez
Status	Active

Total 15 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	2025-10-14	2026-10-14	Active	Allen Oliver	Yes
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2025-12-12	2028-12-12	Active	Gabriela Lopez	No
CT 125 GEN: Sampling - GENERAL	2025-10-14	2026-10-14	Active	Allen Oliver	Yes
CT 125 HMA: Sampling - HMA	2025-10-14	2026-10-14	Active	Allen Oliver	No
CT 125 HMA: Sampling - HMA (JTCP)	2026-02-13	2029-02-13	Active	Gabriela Lopez	No
CT 201: Sample Preparation - Soil and Aggregates (JTCP)	2025-12-12	2028-12-12	Active	Wei Geng	No
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	No
CT 217: Sand Equivalent (JTCP)	2025-12-12	2028-12-12	Active	Wei Geng	No
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)	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	No
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)	2026-02-13	2029-02-13	Active	Gabriela Lopez	No
AASHTO T335: Percentage of Fracture (JTCP)	2026-02-13	2029-02-13	Active	Gabriela Lopez	No

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