Caltrans SIAD - Lab Information for Terracon

Lab details for Terracon

Basic Information

Lab Name	Terracon
Manager Name	Tom Remmel
Lab Email	tom.remmel@terracon.com
Lab Telephone	909-824-7311
Lab Fax	909-503-1136
Lab Full Address	1355 East Cooley Drive, Suite C, Colton, CA 92324
Zip	92324
Lab Type	Private
District	8
Mobile Lab Full Address	, ,

Download TL-0113

RSP Information

RSP Shipping Address: 1355 East Cooley Drive, Suite C, Colton, CA 92324

Test Methods

California Test (CT) Accreditations

Total 49 items.

Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Technician Certified?	Comments
CT 105: Calculations - Gradings (JTCP)	2026-02-20	2027-02-20	Active	Rabiul Hyder	Yes	(not set)
CT 106: Definitions - Specific Gravity (SpG)	2026-02-20	2027-02-20	Active	Rabiul Hyder	No	(not set)
CT 125 ADMIX: Sampling - ADMIXTURE	2026-02-20	2027-02-20	Active	Rabiul Hyder	No	(not set)
CT 125 AGG: Sampling - AGGREGATES	2026-02-20	2027-02-20	Active	Rabiul Hyder	Yes	(not set)
CT 125 BIT: Sampling - BITUMINOUS	2026-02-20	2027-02-20	Active	Rabiul Hyder	No	(not set)
CT 125 CEM: Sampling - CEM	2026-02-20	2027-02-20	Active	Rabiul Hyder	No	(not set)
CT 125 GEN: Sampling - GENERAL	2026-02-20	2027-02-20	Active	Rabiul Hyder	Yes	(not set)
CT 125 HMA: Sampling - HMA	2026-02-20	2027-02-20	Active	Rabiul Hyder	Yes	(not set)
CT 201: Sample Preparation - Soil and Aggregates (JTCP)	2026-02-20	2027-02-20	Active	Rabiul Hyder	No	(not set)
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)	2026-02-20	2027-02-20	Active	Rabiul Hyder	No	(not set)
CT 204: LL, PL, PI	2026-02-20	2027-02-20	Active	Rabiul Hyder	No	(not set)
CT 205: Percent Crushed Particles (JTCP)	2026-02-20	2027-02-20	Active	Rabiul Hyder	No	(not set)
CT 206: SpG & Absorption - Coarse Aggregates	2026-02-20	2027-02-20	Active	Rabiul Hyder	No	(not set)
CT 207: SpG & Absorption - Fine Aggregates	2026-02-20	2027-02-20	Active	Rabiul Hyder	No	(not set)
CT 208: Apparent SpG - Fine Aggregates	2026-02-20	2027-02-20	Active	Rabiul Hyder	No	(not set)
CT 209: SpG for Soil	2026-02-20	2027-02-20	Active	Rabiul Hyder	No	(not set)
CT 211: LA Rattler	2026-02-20	2027-02-20	Active	Rabiul Hyder	No	(not set)
CT 212: Unit Weight of Aggregates	2026-02-20	2027-02-20	Active	Rabiul Hyder	No	(not set)
CT 213: Organic Impurities of PCC sand	2026-02-20	2027-02-20	Active	Rabiul Hyder	No	(not set)
CT 214: Sodium Sulfate Soundness	2026-02-20	2027-02-20	Active	Rabiul Hyder	No	(not set)
CT 216: Relative Compaction - Soils and Aggregates (JTCP)	2026-02-20	2027-02-20	Active	Rabiul Hyder	No	(not set)
CT 217: Sand Equivalent (JTCP)	2026-02-20	2027-02-20	Active	Rabiul Hyder	No	(not set)
CT 226: Moisture Content - Soils and Aggregates (JTCP)	2026-02-20	2027-02-20	Active	Rabiul Hyder	No	(not set)
CT 227: Cleanness Value (JTCP)	2026-02-20	2027-02-20	Active	Rabiul Hyder	No	(not set)
CT 229: Durability (JTCP)	2026-02-20	2027-02-20	Active	Rabiul Hyder	No	(not set)
CT 231: Relative Compaction - Nuclear Gage	2026-02-20	2027-02-20	Active	Rabiul Hyder	Yes	(not set)
CT 234: Uncompacted void - Fine Aggregates	2026-02-20	2027-02-20	Active	Rabiul Hyder	No	(not set)
CT 235: Flat and Elongated Particles	2026-02-20	2027-02-20	Active	Rabiul Hyder	No	(not set)
CT 301: "R" Value	2026-02-20	2027-02-20	Active	Rabiul Hyder	No	(not set)
CT 304: Sample Preparation - HMA	2026-02-20	2027-02-20	Active	Rabiul Hyder	No	(not set)
CT 308: Bulk SpG and Density - HMA	2026-02-20	2027-02-20	Active	Rabiul Hyder	No	(not set)
CT 309: Max SpG and Density - HMA	2026-02-20	2027-02-20	Active	Rabiul Hyder	No	(not set)
CT 366: Stabilometer	2026-02-20	2027-02-20	Active	Rabiul Hyder	No	(not set)
CT 370: Moisture Content by Microwave	2026-02-20	2027-02-20	Active	Rabiul Hyder	No	(not set)
CT 375: AC Density by Nuclear Gage	2026-02-20	2027-02-20	Active	Rabiul Hyder	Yes	(not set)
CT 382: AC Content by Ignition Oven	2026-02-20	2027-02-20	Active	Rabiul Hyder	No	(not set)
CT 504: Air Content of PCC - Pressure Method (JTCP)	2026-02-20	2027-02-20	Active	Rabiul Hyder	Yes	(not set)
CT 518: Unit Weight - PCC (JTCP)	2026-02-20	2027-02-20	Active	Rabiul Hyder	Yes	(not set)
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)	2026-02-20	2027-02-20	Active	Rabiul Hyder	No	(not set)
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)	2026-02-20	2027-02-20	Active	Rabiul Hyder	No	(not set)
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)	2026-02-20	2027-02-20	Active	Rabiul Hyder	Yes	(not set)
CT 523.2 Section B.3: Flexural Strength (Lab Test)	2026-02-20	2027-02-20	Active	Rabiul Hyder	No	(not set)
CT 531: Core Length - PCC	2026-02-20	2027-02-20	Active	Rabiul Hyder	No	(not set)
CT 533: Ball Penetration - PCC	2026-02-20	2027-02-20	Active	Rabiul Hyder	No	(not set)
CT 539: Sampling Fresh Concrete (JTCP)	2026-02-20	2027-02-20	Active	Rabiul Hyder	Yes	(not set)
CT 540: Making Cylinders - PCC (JTCP)	2026-02-20	2027-02-20	Active	Rabiul Hyder	Yes	(not set)
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2026-02-20	2027-02-20	Active	Rabiul Hyder	Yes	(not set)
CT 556: Slump - PCC (JTCP)	2026-02-20	2027-02-20	Active	Rabiul Hyder	Yes	(not set)
CT 557: Temperature - PCC (JTCP)	2026-02-20	2027-02-20	Active	Rabiul Hyder	Yes	(not set)

AASHTO/ASTM Proficiencies

Total 17 items.

Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Technician Certified?	Comments
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)	2026-02-20	2027-02-20	Active	Rabiul Hyder	Yes	(not set)
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)	2026-02-20	2027-02-20	Active	Rabiul Hyder	Yes	(not set)
AASHTO R47: Reducing Samples of HMA (JTCP)	2026-02-20	2027-02-20	Active	Rabiul Hyder	Yes	(not set)
AASHTO R76: Reducing Samples of Agg (JTCP)	2026-02-20	2027-02-20	Active	Rabiul Hyder	Yes	(not set)
AASHTO T84: SpG & Absorption - Fine Aggregates	2026-02-20	2027-02-20	Active	Rabiul Hyder	No	(not set)
AASHTO T85: SpG & Absorption - Coarse Aggregates	2026-02-20	2027-02-20	Active	Rabiul Hyder	No	(not set)
AASHTO T96: L.A. Rattler	2026-02-20	2027-02-20	Active	Rabiul Hyder	No	(not set)
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)	2026-02-20	2027-02-20	Active	Rabiul Hyder	Yes	(not set)
AASHTO T176: Sand Equivalent (JTCP)	2026-02-20	2027-02-20	Active	Rabiul Hyder	Yes	(not set)
AASHTO T209: Max SpG and Density - HMA (JTCP)	2026-02-20	2027-02-20	Active	Rabiul Hyder	Yes	(not set)
AASHTO T255: Evaporable Moisture Content (JTCP)	2026-02-20	2027-02-20	Active	Rabiul Hyder	Yes	(not set)
AASHTO T269: Percent Air Voids - HMA (JTCP)	2026-02-20	2027-02-20	Active	Rabiul Hyder	Yes	(not set)
AASHTO T275: Bulk SpG - HMA (JTCP)	2026-02-20	2027-02-20	Active	Rabiul Hyder	Yes	(not set)
AASHTO T304: Uncompacted Void - Fine Aggregate	2026-02-20	2027-02-20	Active	Rabiul Hyder	No	(not set)
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)	2026-02-20	2027-02-20	Active	Rabiul Hyder	Yes	(not set)
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)	2026-02-20	2027-02-20	Active	Rabiul Hyder	Yes	(not set)
AASHTO T335: Percentage of Fracture (JTCP)	2026-02-20	2027-02-20	Active	Rabiul Hyder	Yes	(not set)

Technicians in the Lab

Technician Summary

Total 15 items.

First Name	Last Name	Actions
Kevin	Maier	View
Adrian	Velazco	View
Mike	Mackey	View
Jeff	Dalgity	View
Tom	Remmel	View
Matthew	Rowland	View
Jim	George	View
David	Luce	View
David	Homan	View
Marcelo	Placencia	View
Jesse	Castro	View
Mostafa (Mo)	Safaei	View
Kyle	Sparks	View
Ikel	Shaff	View
Steven	Fletcher	View

Technician Details

Details for Kevin Maier

First Name	Kevin
Last Name	Maier
Status	Active

Total 7 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 301: "R" Value	2019-05-02	2020-05-02	Expired	Seree Yenjai	Yes
CT 304: Sample Preparation - HMA	2019-05-02	2020-05-02	Expired	Seree Yenjai	Yes
CT 308: Bulk SpG and Density - HMA	2023-06-12	2024-06-12	Expired	Rabiul Hyder	Yes
CT 309: Max SpG and Density - HMA	2023-06-12	2024-06-12	Expired	Rabiul Hyder	Yes
CT 366: Stabilometer	2019-05-02	2020-05-02	Expired	Seree Yenjai	Yes
CT 370: Moisture Content by Microwave	2019-05-02	2020-05-02	Expired	Seree Yenjai	Yes
CT 382: AC Content by Ignition Oven	2019-05-02	2020-05-02	Expired	Seree Yenjai	Yes

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

Details for Adrian Velazco

First Name	Adrian
Last Name	Velazco
Status	Active

Total 11 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2018-11-06	2021-11-06	Expired	Seree Yenjai	No
CT 125 GEN: Sampling - GENERAL	2018-11-06	2020-11-06	Expired	Seree Yenjai	Yes
CT 231: Relative Compaction - Nuclear Gage	2018-11-06	2020-11-06	Expired	Seree Yenjai	Yes
CT 504: Air Content of PCC - Pressure Method (JTCP)	2021-05-14	2026-05-14	Active	Sarbjit Grewal	Yes
CT 518: Unit Weight - PCC (JTCP)	2021-05-14	2026-05-14	Active	Sarbjit Grewal	Yes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)	2021-05-14	2026-05-14	Active	Sarbjit Grewal	Yes
CT 539: Sampling Fresh Concrete (JTCP)	2021-05-14	2026-05-14	Active	Sarbjit Grewal	Yes
CT 540: Making Cylinders - PCC (JTCP)	2021-05-14	2026-05-14	Active	Sarbjit Grewal	Yes
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2021-05-14	2026-05-14	Active	Sarbjit Grewal	Yes
CT 556: Slump - PCC (JTCP)	2021-05-14	2026-05-14	Active	Sarbjit Grewal	Yes
CT 557: Temperature - PCC (JTCP)	2021-05-14	2026-05-14	Active	Sarbjit Grewal	Yes

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

Details for Mike Mackey

First Name	Mike
Last Name	Mackey
Status	Active

Total 10 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2018-11-06	2021-11-06	Expired	Seree Yenjai	No
CT 125 GEN: Sampling - GENERAL	2018-11-06	2020-11-06	Expired	Seree Yenjai	Yes
CT 231: Relative Compaction - Nuclear Gage	2018-11-06	2020-11-06	Expired	Seree Yenjai	Yes
CT 504: Air Content of PCC - Pressure Method (JTCP)	2018-07-21	2023-07-21	Expired	Richard Hibbard	Yes
CT 518: Unit Weight - PCC (JTCP)	2018-07-21	2023-07-21	Expired	Richard Hibbard	Yes
CT 539: Sampling Fresh Concrete (JTCP)	2018-07-21	2023-07-21	Expired	Richard Hibbard	Yes
CT 540: Making Cylinders - PCC (JTCP)	2018-07-21	2023-07-21	Expired	Richard Hibbard	Yes
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2018-07-21	2023-07-21	Expired	Richard Hibbard	Yes
CT 556: Slump - PCC (JTCP)	2018-07-21	2023-07-21	Expired	Richard Hibbard	Yes
CT 557: Temperature - PCC (JTCP)	2018-07-21	2023-07-21	Expired	Richard Hibbard	Yes

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

Details for Jeff Dalgity

First Name	Jeff
Last Name	Dalgity
Status	Active

Total 10 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2018-11-06	2021-11-06	Expired	Seree Yenjai	No
CT 125 GEN: Sampling - GENERAL	2018-11-06	2020-11-06	Expired	Seree Yenjai	Yes
CT 231: Relative Compaction - Nuclear Gage	2018-11-06	2020-11-06	Expired	Seree Yenjai	Yes
CT 504: Air Content of PCC - Pressure Method (JTCP)	2016-03-12	2021-03-12	Expired	Biplab Bhattacharya	Yes
CT 518: Unit Weight - PCC (JTCP)	2016-03-12	2021-03-12	Expired	Biplab Bhattacharya	Yes
CT 539: Sampling Fresh Concrete (JTCP)	2016-03-12	2021-03-12	Expired	Biplab Bhattacharya	Yes
CT 540: Making Cylinders - PCC (JTCP)	2016-03-12	2021-03-12	Expired	Biplab Bhattacharya	Yes
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2016-03-12	2021-03-12	Expired	Biplab Bhattacharya	Yes
CT 556: Slump - PCC (JTCP)	2016-03-12	2021-03-12	Expired	Biplab Bhattacharya	Yes
CT 557: Temperature - PCC (JTCP)	2016-03-12	2021-03-12	Expired	Biplab Bhattacharya	Yes

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

Details for Tom Remmel

First Name	Tom
Last Name	Remmel
Status	Active

Total 15 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 308: Bulk SpG and Density - HMA	2019-05-02	2020-05-02	Expired	Seree Yenjai	Yes
CT 309: Max SpG and Density - HMA	2019-05-02	2020-05-02	Expired	Seree Yenjai	Yes
CT 370: Moisture Content by Microwave	2019-05-02	2020-05-02	Expired	Seree Yenjai	Yes
CT 382: AC Content by Ignition Oven	2019-05-02	2020-05-02	Expired	Seree Yenjai	Yes
CT 504: Air Content of PCC - Pressure Method (JTCP)	2022-01-14	2027-01-14	Active	Sarbjit Grewal	Yes
CT 518: Unit Weight - PCC (JTCP)	2022-01-14	2027-01-14	Active	Sarbjit Grewal	Yes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)	2019-05-02	2021-05-02	Expired	Seree Yenjai	Yes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)	2019-05-02	2021-05-02	Expired	Seree Yenjai	Yes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)	2022-01-14	2027-01-14	Active	Sarbjit Grewal	Yes
CT 523.2 Section B.3: Flexural Strength (Lab Test)	2019-05-02	2021-05-02	Expired	Seree Yenjai	Yes
CT 539: Sampling Fresh Concrete (JTCP)	2022-01-14	2027-01-14	Active	Sarbjit Grewal	Yes
CT 540: Making Cylinders - PCC (JTCP)	2022-01-14	2027-01-14	Active	Sarbjit Grewal	Yes
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2022-01-14	2027-01-14	Active	Sarbjit Grewal	Yes
CT 556: Slump - PCC (JTCP)	2022-01-14	2027-01-14	Active	Sarbjit Grewal	Yes
CT 557: Temperature - PCC (JTCP)	2022-01-14	2027-01-14	Active	Sarbjit Grewal	Yes

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

Details for Matthew Rowland

First Name	Matthew
Last Name	Rowland
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)	2024-08-12	2029-08-12	Active	Sarmad Dalal	Yes
CT 518: Unit Weight - PCC (JTCP)	2024-08-12	2029-08-12	Active	Sarmad Dalal	Yes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)	2024-08-12	2029-08-12	Active	Sarmad Dalal	Yes
CT 539: Sampling Fresh Concrete (JTCP)	2024-08-12	2029-08-12	Active	Sarmad Dalal	Yes
CT 540: Making Cylinders - PCC (JTCP)	2024-08-12	2029-08-12	Active	Sarmad Dalal	Yes
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2024-08-12	2029-08-12	Active	Sarmad Dalal	Yes
CT 556: Slump - PCC (JTCP)	2024-08-12	2029-08-12	Active	Sarmad Dalal	Yes
CT 557: Temperature - PCC (JTCP)	2024-08-12	2029-08-12	Active	Sarmad Dalal	Yes

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

Details for Jim George

First Name	Jim
Last Name	George
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)	2018-02-10	2023-02-10	Expired	Richard Hibbard	Yes
CT 518: Unit Weight - PCC (JTCP)	2018-02-10	2023-02-10	Expired	Richard Hibbard	Yes
CT 539: Sampling Fresh Concrete (JTCP)	2018-02-10	2023-02-10	Expired	Richard Hibbard	Yes
CT 540: Making Cylinders - PCC (JTCP)	2018-02-10	2023-02-10	Expired	Richard Hibbard	Yes
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2018-02-10	2023-02-10	Expired	Richard Hibbard	Yes
CT 556: Slump - PCC (JTCP)	2018-02-10	2023-02-10	Expired	Richard Hibbard	Yes
CT 557: Temperature - PCC (JTCP)	2018-02-10	2023-02-10	Expired	Richard Hibbard	Yes

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

Details for David Luce

First Name	David
Last Name	Luce
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)	2023-12-22	2026-12-22	Active	Firooz Ahmad Hosainy	Yes
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2023-12-22	2026-12-22	Active	Firooz Ahmad Hosainy	No
CT 125 HMA: Sampling - HMA (JTCP)	2023-12-22	2026-12-22	Active	Firooz Ahmad Hosainy	No
CT 201: Sample Preparation - Soil and Aggregates (JTCP)	2018-06-22	2021-06-22	Expired	Richard Hibbard	Yes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)	2018-06-22	2021-06-22	Expired	Richard Hibbard	Yes
CT 205: Percent Crushed Particles (JTCP)	2018-06-22	2021-06-22	Expired	Richard Hibbard	Yes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)	2018-06-22	2021-06-22	Expired	Richard Hibbard	Yes
CT 217: Sand Equivalent (JTCP)	2018-06-22	2021-06-22	Expired	Richard Hibbard	Yes
CT 226: Moisture Content - Soils and Aggregates (JTCP)	2018-06-22	2021-06-22	Expired	Richard Hibbard	Yes
CT 227: Cleanness Value (JTCP)	2018-06-22	2021-06-22	Expired	Richard Hibbard	Yes
CT 229: Durability (JTCP)	2018-06-22	2021-06-22	Expired	Richard Hibbard	Yes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)	2023-12-22	2026-12-22	Active	Firooz Ahmad Hosainy	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)	2023-12-22	2026-12-22	Active	Firooz Ahmad Hosainy	Yes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)	2023-12-22	2026-12-22	Active	Firooz Ahmad Hosainy	Yes
AASHTO R47: Reducing Samples of HMA (JTCP)	2023-12-22	2026-12-22	Active	Firooz Ahmad Hosainy	Yes
AASHTO R76: Reducing Samples of Agg (JTCP)	2023-12-22	2026-12-22	Active	Firooz Ahmad Hosainy	Yes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)	2024-04-25	2027-04-25	Active	Gabriela Lopez	Yes
AASHTO T176: Sand Equivalent (JTCP)	2023-12-22	2026-12-22	Active	Firooz Ahmad Hosainy	Yes
AASHTO T209: Max SpG and Density - HMA (JTCP)	2024-04-25	2027-04-25	Active	Firooz Ahmad Hosainy	Yes
AASHTO T248: Reducing Samples of Agg. (JTCP)	2018-06-15	2021-06-15	Expired	Biplab Bhattacharya	No
AASHTO T255: Evaporable Moisture Content (JTCP)	2023-12-22	2026-12-22	Active	Firooz Ahmad Hosainy	Yes
AASHTO T269: Percent Air Voids - HMA (JTCP)	2024-04-25	2027-04-25	Active	Firooz Ahmad Hosainy	Yes
AASHTO T275: Bulk SpG - HMA (JTCP)	2024-04-25	2027-04-25	Active	Firooz Ahmad Hosainy	Yes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)	2024-04-25	2027-04-25	Active	Firooz Ahmad Hosainy	Yes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)	2023-12-22	2026-12-22	Active	Firooz Ahmad Hosainy	Yes
AASHTO T335: Percentage of Fracture (JTCP)	2023-12-22	2026-12-22	Active	Firooz Ahmad Hosainy	Yes

Details for David Homan

First Name	David
Last Name	Homan
Status	Active

Total 4 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)	2018-12-20	2019-12-20	Expired	Seree Yenjai	Yes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)	2018-12-20	2019-12-20	Expired	Seree Yenjai	Yes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)	2018-12-20	2019-12-20	Expired	Seree Yenjai	Yes
CT 523.2 Section B.3: Flexural Strength (Lab Test)	2018-12-20	2019-12-20	Expired	Seree Yenjai	Yes

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

Details for Marcelo Placencia

First Name	Marcelo
Last Name	Placencia
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	2027-03-04	2029-03-04	Active	Rabiul Hyder	Yes
CT 125 GEN: Sampling - GENERAL	2027-03-04	2029-03-04	Active	Rabiul Hyder	Yes
CT 125 HMA: Sampling - HMA	2027-03-04	2029-03-04	Active	Rabiul Hyder	Yes
CT 231: Relative Compaction - Nuclear Gage	2026-03-04	2027-03-04	Active	Rabiul Hyder	Yes
CT 308: Bulk SpG and Density - HMA	2023-06-12	2024-06-12	Expired	Rabiul Hyder	Yes
CT 309: Max SpG and Density - HMA	2023-06-12	2024-06-12	Expired	Rabiul Hyder	Yes
CT 375: AC Density by Nuclear Gage	2026-03-04	2027-03-04	Active	Rabiul Hyder	Yes
CT 504: Air Content of PCC - Pressure Method (JTCP)	2025-01-10	2030-01-10	Active	Gabriela Lopez	Yes
CT 518: Unit Weight - PCC (JTCP)	2025-01-10	2030-01-10	Active	Gabriela Lopez	Yes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)	2021-02-10	2022-02-10	Expired	Ashley Shaw	Yes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)	2021-02-10	2022-02-10	Expired	Ashley Shaw	Yes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)	2025-01-10	2030-01-10	Active	Gabriela Lopez	Yes
CT 523.2 Section B.3: Flexural Strength (Lab Test)	2021-02-10	2022-02-10	Expired	Ashley Shaw	Yes
CT 533: Ball Penetration - PCC	2021-06-16	2022-06-16	Expired	Ashley Shaw	Yes
CT 539: Sampling Fresh Concrete (JTCP)	2025-01-10	2030-01-10	Active	Gabriela Lopez	Yes
CT 540: Making Cylinders - PCC (JTCP)	2025-01-10	2030-01-10	Active	Gabriela Lopez	Yes
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2025-01-10	2030-01-10	Active	Gabriela Lopez	Yes
CT 556: Slump - PCC (JTCP)	2025-01-10	2030-01-10	Active	Gabriela Lopez	Yes
CT 557: Temperature - PCC (JTCP)	2025-01-10	2030-01-10	Active	Gabriela Lopez	Yes

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

Details for Jesse Castro

First Name	Jesse
Last Name	Castro
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)	2020-11-19	2025-11-19	Expired	Sarbjit Grewal	Yes
CT 518: Unit Weight - PCC (JTCP)	2020-11-19	2025-11-19	Expired	Sarbjit Grewal	Yes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)	2020-11-19	2025-11-19	Expired	Sarbjit Grewal	Yes
CT 539: Sampling Fresh Concrete (JTCP)	2020-11-19	2025-11-19	Expired	Sarbjit Grewal	Yes
CT 540: Making Cylinders - PCC (JTCP)	2020-11-19	2025-11-19	Expired	Sarbjit Grewal	Yes
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2020-11-19	2025-11-19	Expired	Sarbjit Grewal	Yes
CT 556: Slump - PCC (JTCP)	2020-11-19	2025-11-19	Expired	Sarbjit Grewal	Yes
CT 557: Temperature - PCC (JTCP)	2020-11-19	2025-11-19	Expired	Sarbjit Grewal	Yes

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

Details for Mostafa (Mo) Safaei

First Name	Mostafa (Mo)
Last Name	Safaei
Status	Active

Total 1 item.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 204: LL, PL, PI	2022-06-06	2023-06-06	Expired	Rabiul Hyder	Yes

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

Details for Kyle Sparks

First Name	Kyle
Last Name	Sparks
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)	2021-06-14	2026-06-14	Active	Sarmad Dalal	Yes
CT 518: Unit Weight - PCC (JTCP)	2021-06-14	2026-06-14	Active	Sarmad Dalal	Yes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)	2021-06-14	2026-06-14	Active	Sarmad Dalal	Yes
CT 539: Sampling Fresh Concrete (JTCP)	2021-06-14	2026-06-14	Active	Sarmad Dalal	Yes
CT 540: Making Cylinders - PCC (JTCP)	2021-06-14	2026-06-14	Active	Sarmad Dalal	Yes
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2021-06-14	2026-06-14	Active	Sarmad Dalal	Yes
CT 556: Slump - PCC (JTCP)	2021-06-14	2026-06-14	Active	Sarmad Dalal	Yes
CT 557: Temperature - PCC (JTCP)	2021-06-14	2026-06-14	Active	Sarmad Dalal	Yes

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

Details for Ikel Shaff

First Name	Ikel
Last Name	Shaff
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)	2022-09-23	2027-09-23	Active	Sarmad Dalal	Yes
CT 518: Unit Weight - PCC (JTCP)	2022-09-23	2027-09-23	Active	Sarmad Dalal	Yes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)	2022-09-23	2027-09-23	Active	Sarmad Dalal	Yes
CT 539: Sampling Fresh Concrete (JTCP)	2022-09-23	2027-09-23	Active	Sarmad Dalal	Yes
CT 540: Making Cylinders - PCC (JTCP)	2022-09-23	2027-09-23	Active	Sarmad Dalal	Yes
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2022-09-23	2027-09-23	Active	Sarmad Dalal	Yes
CT 556: Slump - PCC (JTCP)	2022-09-23	2027-09-23	Active	Sarmad Dalal	Yes
CT 557: Temperature - PCC (JTCP)	2022-09-23	2027-09-23	Active	Sarmad Dalal	Yes

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

Details for Steven Fletcher

First Name	Steven
Last Name	Fletcher
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)	2022-02-11	2027-02-11	Active	Sarmad Dalal	Yes
CT 518: Unit Weight - PCC (JTCP)	2022-02-11	2027-02-11	Active	Sarmad Dalal	Yes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)	2022-02-11	2027-02-11	Active	Sarmad Dalal	Yes
CT 539: Sampling Fresh Concrete (JTCP)	2022-02-11	2027-02-11	Active	Sarmad Dalal	Yes
CT 540: Making Cylinders - PCC (JTCP)	2022-02-11	2027-02-11	Active	Sarmad Dalal	Yes
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2022-02-11	2027-02-11	Active	Sarmad Dalal	Yes
CT 556: Slump - PCC (JTCP)	2022-02-11	2027-02-11	Active	Sarmad Dalal	Yes
CT 557: Temperature - PCC (JTCP)	2022-02-11	2027-02-11	Active	Sarmad Dalal	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