Caltrans SIAD - Lab Information for MTGL

Lab details for MTGL

Basic Information

Lab Name	MTGL
Manager Name	Stephen Elliott
Lab Email	Selliott@mtglinc.com
Lab Telephone	858-537-3999
Lab Fax
Lab Full Address	7742 Arjons Dr, San Diego, CA 92126
Zip	92126
Lab Type	Private
District	11
Mobile Lab Full Address	, ,

Download TL-0113

RSP Information

RSP Shipping Address: 7742 Arjons Dr, San Diego, CA 92126

Test Methods

California Test (CT) Accreditations

Total 55 items.

Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Technician Certified?	Comments
CT 208: Apparent SpG - Fine Aggregates	2025-02-03	2026-02-03	Expired	Roy(Chip) Denner	No	(not set)
CT 214: Sodium Sulfate Soundness	2025-02-03	2026-02-03	Expired	Roy(Chip) Denner	No	(not set)
CT 367: OBC	2025-02-03	2026-02-03	Expired	Roy(Chip) Denner	No	(not set)
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)	2025-02-03	2026-02-03	Expired	Roy(Chip) Denner	No	(not set)
CT 523.2 Section B.3: Flexural Strength (Lab Test)	2025-02-03	2026-02-03	Expired	Roy(Chip) Denner	No	(not set)
CT 105: Calculations - Gradings	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	No	(not set)
CT 106: Definitions - Specific Gravity (SpG)	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	No	(not set)
CT 125 ADMIX: Sampling - ADMIXTURE	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	No	(not set)
CT 125 AGG: Sampling - AGGREGATES	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	Yes	(not set)
CT 125 BIT: Sampling - BITUMINOUS	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	No	(not set)
CT 125 CEM: Sampling - CEM	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	No	(not set)
CT 125 GEN: Sampling - GENERAL	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	Yes	(not set)
CT 125 HMA: Sampling - HMA	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	Yes	(not set)
CT 201: Sample Preparation - Soil and Aggregates (JTCP)	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	Yes	(not set)
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	Yes	(not set)
CT 204: LL, PL, PI	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	No	(not set)
CT 205: Percent Crushed Particles (JTCP)	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	Yes	(not set)
CT 206: SpG & Absorption - Coarse Aggregates	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	No	(not set)
CT 207: SpG & Absorption - Fine Aggregates	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	No	(not set)
CT 209: SpG for Soil	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	No	(not set)
CT 211: LA Rattler	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	No	(not set)
CT 212: Unit Weight of Aggregates	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	No	(not set)
CT 213: Organic Impurities of PCC sand	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	No	(not set)
CT 216: Relative Compaction - Soils and Aggregates (JTCP)	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	Yes	(not set)
CT 217: Sand Equivalent (JTCP)	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	Yes	(not set)
CT 226: Moisture Content - Soils and Aggregates (JTCP)	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	Yes	(not set)
CT 227: Cleanness Value (JTCP)	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	Yes	(not set)
CT 229: Durability (JTCP)	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	Yes	(not set)
CT 231: Relative Compaction - Nuclear Gage	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	Yes	(not set)
CT 234: Uncompacted void - Fine Aggregates	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	No	(not set)
CT 235: Flat and Elongated Particles	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	No	(not set)
CT 301: "R" Value	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	No	(not set)
CT 304: Sample Preparation - HMA	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	No	(not set)
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	Yes	(not set)
CT 308: Bulk SpG and Density - HMA	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	No	(not set)
CT 309: Max SpG and Density - HMA	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	No	(not set)
CT 366: Stabilometer	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	No	(not set)
CT 370: Moisture Content by Microwave	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	No	(not set)
CT 371: Moisture Induced Damage (TSR)	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	No	(not set)
CT 375: AC Density by Nuclear Gage	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	Yes	(not set)
CT 382: AC Content by Ignition Oven	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	No	(not set)
CT 384: Combined Grade for HMA using up to 25% RAP	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	No	(not set)
CT 389: Hamburg Wheel-Track	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	No	(not set)
CT 504: Air Content of PCC - Pressure Method (JTCP)	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	Yes	(not set)
CT 515: Relative Mortar Strength PCC Sand	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	No	(not set)
CT 518: Unit Weight - PCC (JTCP)	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	Yes	(not set)
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	No	(not set)
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	Yes	(not set)
CT 533: Ball Penetration - PCC	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	No	(not set)
CT 539: Sampling Fresh Concrete (JTCP)	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	Yes	(not set)
CT 540: Making Cylinders - PCC (JTCP)	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	Yes	(not set)
CT 541: Flow Cone	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	No	(not set)
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	Yes	(not set)
CT 556: Slump - PCC (JTCP)	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	Yes	(not set)
CT 557: Temperature - PCC (JTCP)	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	Yes	(not set)

AASHTO/ASTM Proficiencies

Total 27 items.

Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Technician Certified?	Comments
AASHTO T210: Aggregate Durability Index	2025-02-03	2026-02-03	Expired	Roy(Chip) Denner	No	(not set)
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	Yes	(not set)
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	Yes	(not set)
AASHTO T30: Mechanical Analysis of Extracted Aggregate	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	No	(not set)
AASHTO R47: Reducing Samples of HMA (JTCP)	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	Yes	(not set)
AASHTO R66: Sampling Asphalt Materials	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	No	(not set)
AASHTO R76: Reducing Samples of Agg (JTCP)	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	Yes	(not set)
AASHTO R83: Performance Test Specimens using the (SGC)	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	No	(not set)
AASHTO T84: SpG & Absorption - Fine Aggregates	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	No	(not set)
AASHTO T85: SpG & Absorption - Coarse Aggregates	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	No	(not set)
AASHTO R90: Sampling Aggregate Products	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	No	(not set)
AASHTO T96: L.A. Rattler	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	No	(not set)
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	Yes	(not set)
AASHTO T176: Sand Equivalent (JTCP)	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	Yes	(not set)
AASHTO T209: Max SpG and Density - HMA (JTCP)	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	Yes	(not set)
AASHTO T248: Reducing Samples of Agg. (JTCP)	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	No	(not set)
AASHTO T255: Evaporable Moisture Content (JTCP)	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	Yes	(not set)
AASHTO T269: Percent Air Voids - HMA (JTCP)	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	Yes	(not set)
AASHTO T275: Bulk SpG - HMA (JTCP)	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	Yes	(not set)
AASHTO T283: Moisture Induced Damage (TSR)	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	No	(not set)
AASHTO T304: Uncompacted Void - Fine Aggregate	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	No	(not set)
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	Yes	(not set)
AASHTO T312: Gyratory Compactor	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	No	(not set)
AASHTO T324: Hamburg Wheel-Track	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	No	(not set)
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	Yes	(not set)
AASHTO T335: Percentage of Fracture (JTCP)	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	Yes	(not set)
ASTM D4791: Flat and Elongated Particles	2026-02-20	2027-02-20	Active	Edwin Rojas Flores	No	(not set)

Technicians in the Lab

Technician Summary

Total 7 items.

First Name	Last Name	Actions
Christian	Cruz	View
Alfredo	Gonzalez	View
John	Hutalla	View
Ben	Warren	View
Darlino	Ebuengan	View
Jake	Valencia	View
Stephen	Elliott	View

Technician Details

Details for Christian Cruz

First Name	Christian
Last Name	Cruz
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)	2016-01-22	2019-01-22	Expired	Robby Rodriguez	Yes
CT 106: Definitions - Specific Gravity (SpG)	2016-01-22	2018-01-22	Expired	Robby Rodriguez	Yes
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2016-01-23	2018-01-23	Expired	Roy(Chip) Denner	Yes
CT 125 CEM: Sampling - CEM	2016-01-23	2018-01-23	Expired	Roy(Chip) Denner	Yes
CT 125 GEN: Sampling - GENERAL	2016-01-23	2018-01-23	Expired	Roy(Chip) Denner	Yes
CT 125 HMA: Sampling - HMA (JTCP)	2016-01-23	2018-01-23	Expired	Roy(Chip) Denner	Yes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)	2016-01-22	2019-01-22	Expired	Robby Rodriguez	Yes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)	2016-01-22	2017-01-22	Expired	Roy(Chip) Denner	Yes
CT 204: LL, PL, PI	2016-01-23	2018-01-23	Expired	Roy(Chip) Denner	Yes
CT 206: SpG & Absorption - Coarse Aggregates	2016-01-23	2018-01-23	Expired	Roy(Chip) Denner	Yes
CT 207: SpG & Absorption - Fine Aggregates	2016-01-23	2018-01-23	Expired	Roy(Chip) Denner	Yes
CT 217: Sand Equivalent (JTCP)	2016-01-22	2017-01-22	Expired	Roy(Chip) Denner	Yes
CT 226: Moisture Content - Soils and Aggregates (JTCP)	2016-01-23	2018-01-23	Expired	Roy(Chip) Denner	Yes
CT 231: Relative Compaction - Nuclear Gage	2016-01-23	2018-01-23	Expired	Roy(Chip) Denner	Yes
CT 504: Air Content of PCC - Pressure Method (JTCP)	2016-01-23	2018-01-23	Expired	Roy(Chip) Denner	Yes
CT 518: Unit Weight - PCC (JTCP)	2016-01-23	2018-01-23	Expired	Roy(Chip) Denner	Yes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)	2016-01-23	2018-01-23	Expired	Roy(Chip) Denner	Yes
CT 523.2 Section B.3: Flexural Strength (Lab Test)	2016-01-23	2018-01-23	Expired	Roy(Chip) Denner	Yes
CT 524: Flexural Strength of Rapid Strength - PCC	2016-01-23	2018-01-23	Expired	Roy(Chip) Denner	Yes
CT 533: Ball Penetration - PCC	2016-01-23	2018-01-23	Expired	Roy(Chip) Denner	Yes
CT 539: Sampling Fresh Concrete (JTCP)	2016-01-23	2018-01-23	Expired	Roy(Chip) Denner	Yes
CT 540: Making Cylinders - PCC (JTCP)	2016-01-23	2018-01-23	Expired	Roy(Chip) Denner	Yes
CT 556: Slump - PCC (JTCP)	2016-01-23	2018-01-23	Expired	Roy(Chip) Denner	Yes
CT 557: Temperature - PCC (JTCP)	2016-01-23	2018-01-23	Expired	Roy(Chip) Denner	Yes

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

Details for Alfredo Gonzalez

First Name	Alfredo
Last Name	Gonzalez
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)	2015-04-01	2017-04-01	Expired	Roy(Chip) Denner	Yes
CT 125 GEN: Sampling - GENERAL	2015-04-01	2017-04-01	Expired	Roy(Chip) Denner	Yes
CT 125 HMA: Sampling - HMA (JTCP)	2015-04-01	2017-04-01	Expired	Roy(Chip) Denner	Yes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)	2015-04-01	2017-04-01	Expired	Roy(Chip) Denner	Yes
CT 504: Air Content of PCC - Pressure Method (JTCP)	2015-04-01	2017-04-01	Expired	Roy(Chip) Denner	Yes
CT 518: Unit Weight - PCC (JTCP)	2015-04-01	2017-04-01	Expired	Roy(Chip) Denner	Yes
CT 533: Ball Penetration - PCC	2015-04-01	2017-04-01	Expired	Roy(Chip) Denner	Yes
CT 539: Sampling Fresh Concrete (JTCP)	2015-04-01	2017-04-01	Expired	Roy(Chip) Denner	Yes
CT 540: Making Cylinders - PCC (JTCP)	2015-04-01	2017-04-01	Expired	Roy(Chip) Denner	Yes
CT 556: Slump - PCC (JTCP)	2015-04-01	2017-04-01	Expired	Roy(Chip) Denner	Yes
CT 557: Temperature - PCC (JTCP)	2015-04-01	2017-04-01	Expired	Roy(Chip) Denner	Yes

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

Details for John Hutalla

First Name	John
Last Name	Hutalla
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)	2022-04-29	2025-04-29	Expired	Avinash Ralla	Yes
CT 106: Definitions - Specific Gravity (SpG)	2016-07-22	2023-06-30	Expired	Roy(Chip) Denner	Yes
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2022-04-29	2025-04-29	Expired	Avinash Ralla	Yes
CT 125 HMA: Sampling - HMA (JTCP)	2019-12-13	2022-12-13	Expired	Sarbjit Grewal	Yes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)	2022-04-29	2025-04-29	Expired	Avinash Ralla	Yes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)	2022-04-29	2025-04-29	Expired	Benjamin Martinez	Yes
CT 204: LL, PL, PI	2022-02-16	2024-02-16	Expired	Roy(Chip) Denner	Yes
CT 205: Percent Crushed Particles (JTCP)	2022-04-29	2025-04-29	Expired	Avinash Ralla	Yes
CT 206: SpG & Absorption - Coarse Aggregates	2022-02-16	2024-02-16	Expired	Roy(Chip) Denner	Yes
CT 207: SpG & Absorption - Fine Aggregates	2022-02-16	2024-02-16	Expired	Roy(Chip) Denner	Yes
CT 211: LA Rattler	2021-05-25	2023-05-25	Expired	Afsaneh Ostovar	Yes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)	2022-04-29	2025-04-29	Expired	Avinash Ralla	Yes
CT 217: Sand Equivalent (JTCP)	2022-04-29	2025-04-29	Expired	Avinash Ralla	Yes
CT 226: Moisture Content - Soils and Aggregates (JTCP)	2022-04-29	2025-04-29	Expired	Avinash Ralla	Yes
CT 227: Cleanness Value (JTCP)	2022-04-29	2025-04-29	Expired	Avinash Ralla	Yes
CT 229: Durability (JTCP)	2022-04-29	2025-04-29	Expired	Avinash Ralla	Yes
CT 231: Relative Compaction - Nuclear Gage	2022-02-16	2024-02-16	Expired	Roy(Chip) Denner	Yes
CT 234: Uncompacted void - Fine Aggregates	2021-05-25	2023-05-25	Expired	Afsaneh Ostovar	Yes
CT 235: Flat and Elongated Particles	2021-03-10	2023-03-10	Expired	Afsaneh Ostovar	Yes
CT 301: "R" Value	2021-05-25	2023-05-25	Expired	Afsaneh Ostovar	Yes
CT 304: Sample Preparation - HMA	2021-03-10	2023-03-10	Expired	Afsaneh Ostovar	Yes
CT 308: Bulk SpG and Density - HMA	2022-05-23	2024-05-23	Expired	Roy(Chip) Denner	Yes
CT 309: Max SpG and Density - HMA	2022-05-23	2024-05-23	Expired	Roy(Chip) Denner	Yes
CT 366: Stabilometer	2021-03-10	2023-03-10	Expired	Afsaneh Ostovar	Yes
CT 367: OBC	2014-02-01	2015-02-01	Expired	Roy(Chip) Denner	Yes
CT 370: Moisture Content by Microwave	2021-03-10	2023-03-10	Expired	Afsaneh Ostovar	Yes
CT 371: Moisture Induced Damage (TSR)	2021-05-25	2023-05-25	Expired	Afsaneh Ostovar	Yes
CT 382: AC Content by Ignition Oven	2021-05-25	2023-05-25	Expired	Afsaneh Ostovar	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)	2019-12-13	2022-12-13	Expired	Roy(Chip) Denner	Yes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)	2019-12-13	2022-12-13	Expired	Roy(Chip) Denner	Yes
AASHTO R47: Reducing Samples of HMA (JTCP)	2019-12-13	2022-12-13	Expired	Sarbjit Grewal	Yes
AASHTO R76: Reducing Samples of Agg (JTCP)	2019-12-13	2022-12-13	Expired	Sarbjit Grewal	Yes
AASHTO T84: SpG & Absorption - Fine Aggregates	2022-02-16	2024-02-16	Expired	Roy(Chip) Denner	Yes
AASHTO T85: SpG & Absorption - Coarse Aggregates	2022-02-16	2024-02-16	Expired	Roy(Chip) Denner	Yes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)	2022-04-14	2025-04-14	Expired	Avinash Ralla	Yes
AASHTO T176: Sand Equivalent (JTCP)	2019-12-13	2022-12-13	Expired	Roy(Chip) Denner	Yes
AASHTO T209: Max SpG and Density - HMA (JTCP)	2022-04-14	2025-04-14	Expired	Avinash Ralla	Yes
AASHTO T255: Evaporable Moisture Content (JTCP)	2019-12-13	2022-12-13	Expired	Sarbjit Grewal	Yes
AASHTO T269: Percent Air Voids - HMA (JTCP)	2022-04-14	2025-04-14	Expired	Avinash Ralla	Yes
AASHTO T275: Bulk SpG - HMA (JTCP)	2022-04-14	2025-04-14	Expired	Avinash Ralla	Yes
AASHTO T283: Moisture Induced Damage (TSR)	2021-05-25	2023-05-25	Expired	Afsaneh Ostovar	Yes
AASHTO T304: Uncompacted Void - Fine Aggregate	2021-05-25	2023-05-25	Expired	Afsaneh Ostovar	Yes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)	2022-04-14	2025-04-14	Expired	Avinash Ralla	Yes
AASHTO T312: Gyratory Compactor	2022-12-15	2024-12-15	Expired	Afsaneh Ostovar	Yes
AASHTO T324: Hamburg Wheel-Track	2022-12-15	2024-12-15	Expired	Afsaneh Ostovar	Yes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)	2019-12-13	2022-12-13	Expired	Roy(Chip) Denner	Yes
AASHTO T335: Percentage of Fracture (JTCP)	2019-12-13	2022-12-13	Expired	Roy(Chip) Denner	Yes
ASTM D4791: Flat and Elongated Particles	2021-05-25	2023-05-25	Expired	Afsaneh Ostovar	Yes

Details for Ben Warren

First Name	Ben
Last Name	Warren
Status	Active

Total 22 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2017-11-14	2019-11-14	Expired	Roy(Chip) Denner	Yes
CT 125 AGG: Sampling - AGGREGATES	2024-10-30	2026-10-30	Active	Roy(Chip) Denner	Yes
CT 125 GEN: Sampling - GENERAL	2024-10-30	2026-10-30	Active	Roy(Chip) Denner	Yes
CT 125 HMA: Sampling - HMA (JTCP)	2017-11-14	2019-11-14	Expired	Roy(Chip) Denner	Yes
CT 125 HMA: Sampling - HMA	2024-10-30	2026-10-30	Active	Roy(Chip) Denner	Yes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)	2017-11-14	2019-11-14	Expired	Roy(Chip) Denner	Yes
CT 226: Moisture Content - Soils and Aggregates (JTCP)	2017-11-14	2019-11-14	Expired	Roy(Chip) Denner	Yes
CT 231: Relative Compaction - Nuclear Gage	2024-10-30	2026-10-30	Active	Roy(Chip) Denner	Yes
CT 375: AC Density by Nuclear Gage	2024-10-30	2026-10-30	Active	Roy(Chip) Denner	Yes
CT 504: Air Content of PCC - Pressure Method (JTCP)	2025-08-22	2030-08-22	Active	Sarmad Dalal	Yes
CT 518: Unit Weight - PCC (JTCP)	2025-08-22	2030-08-22	Active	Sarmad Dalal	Yes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)	2015-12-15	2017-12-15	Expired	Brandt Houchen	Yes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)	2015-12-15	2017-12-15	Expired	Brandt Houchen	Yes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)	2025-08-22	2030-08-22	Active	Sarmad Dalal	Yes
CT 523.2 Section B.3: Flexural Strength (Lab Test)	2019-12-16	2021-12-16	Expired	Roy(Chip) Denner	Yes
CT 524: Flexural Strength of Rapid Strength - PCC	2019-12-16	2021-12-16	Expired	Roy(Chip) Denner	Yes
CT 533: Ball Penetration - PCC	2019-12-16	2021-12-16	Expired	Roy(Chip) Denner	Yes
CT 539: Sampling Fresh Concrete (JTCP)	2025-08-22	2030-08-22	Active	Sarmad Dalal	Yes
CT 540: Making Cylinders - PCC (JTCP)	2025-08-22	2030-08-22	Active	Sarmad Dalal	Yes
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2025-08-22	2030-08-22	Active	Sarmad Dalal	Yes
CT 556: Slump - PCC (JTCP)	2025-08-22	2030-08-22	Active	Sarmad Dalal	Yes
CT 557: Temperature - PCC (JTCP)	2025-08-22	2030-08-22	Active	Sarmad Dalal	Yes

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

Details for Darlino Ebuengan

First Name	Darlino
Last Name	Ebuengan
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)	2016-08-12	2019-08-12	Expired	Ashley Shaw	Yes
CT 106: Definitions - Specific Gravity (SpG)	2016-08-12	2018-08-12	Expired	Ashley Shaw	Yes
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2017-08-01	2019-08-01	Expired	Roy(Chip) Denner	Yes
CT 125 AGG: Sampling - AGGREGATES	2024-10-30	2026-10-30	Active	Roy(Chip) Denner	Yes
CT 125 GEN: Sampling - GENERAL	2024-10-30	2026-10-30	Active	Roy(Chip) Denner	Yes
CT 125 HMA: Sampling - HMA (JTCP)	2017-08-01	2019-08-01	Expired	Roy(Chip) Denner	Yes
CT 125 HMA: Sampling - HMA	2024-10-30	2026-10-30	Active	Roy(Chip) Denner	Yes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)	2017-08-01	2020-08-01	Expired	Ashley Shaw	Yes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)	2017-08-08	2019-08-08	Expired	Roy(Chip) Denner	Yes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)	2017-11-14	2019-11-14	Expired	Roy(Chip) Denner	Yes
CT 217: Sand Equivalent (JTCP)	2017-08-08	2019-08-08	Expired	Roy(Chip) Denner	Yes
CT 226: Moisture Content - Soils and Aggregates (JTCP)	2017-11-14	2019-11-14	Expired	Roy(Chip) Denner	Yes
CT 227: Cleanness Value (JTCP)	2017-08-08	2019-08-08	Expired	Roy(Chip) Denner	Yes
CT 231: Relative Compaction - Nuclear Gage	2024-10-30	2026-10-30	Active	Roy(Chip) Denner	Yes
CT 375: AC Density by Nuclear Gage	2024-10-30	2026-10-30	Active	Roy(Chip) Denner	Yes
CT 504: Air Content of PCC - Pressure Method (JTCP)	2025-03-14	2030-03-14	Active	Sarmad Dalal	Yes
CT 518: Unit Weight - PCC (JTCP)	2025-03-14	2030-03-14	Active	Sarmad Dalal	Yes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)	2025-03-14	2030-03-14	Active	Sarmad Dalal	Yes
CT 533: Ball Penetration - PCC	2016-12-06	2018-12-06	Expired	Roy(Chip) Denner	Yes
CT 539: Sampling Fresh Concrete (JTCP)	2025-03-14	2030-03-14	Active	Sarmad Dalal	Yes
CT 540: Making Cylinders - PCC (JTCP)	2025-03-14	2030-03-14	Active	Sarmad Dalal	Yes
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2025-03-14	2030-03-14	Active	Sarmad Dalal	Yes
CT 556: Slump - PCC (JTCP)	2025-03-14	2030-03-14	Active	Sarmad Dalal	Yes
CT 557: Temperature - PCC (JTCP)	2025-03-14	2030-03-14	Active	Sarmad Dalal	Yes

Total 3 items.

AASHTO/ASTM Proficiencies
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)	2017-08-08	2019-08-08	Expired	Roy(Chip) Denner	Yes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)	2017-08-08	2019-08-08	Expired	Roy(Chip) Denner	Yes
AASHTO T176: Sand Equivalent (JTCP)	2017-08-08	2019-08-08	Expired	Roy(Chip) Denner	Yes

Details for Jake Valencia

First Name	Jake
Last Name	Valencia
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)	2025-06-13	2030-06-13	Active	Gabriela Lopez	Yes
CT 518: Unit Weight - PCC (JTCP)	2025-06-13	2030-06-13	Active	Gabriela Lopez	Yes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)	2025-06-13	2030-06-13	Active	Gabriela Lopez	Yes
CT 539: Sampling Fresh Concrete (JTCP)	2025-06-13	2030-06-13	Active	Gabriela Lopez	Yes
CT 540: Making Cylinders - PCC (JTCP)	2025-06-13	2030-06-13	Active	Gabriela Lopez	Yes
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2025-06-13	2030-06-13	Active	Gabriela Lopez	Yes
CT 556: Slump - PCC (JTCP)	2025-06-13	2030-06-13	Active	Gabriela Lopez	Yes
CT 557: Temperature - PCC (JTCP)	2025-06-13	2030-06-13	Active	Gabriela Lopez	Yes

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

Details for Stephen Elliott

First Name	Stephen
Last Name	Elliott
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)	2025-12-05	2028-12-05	Active	Wei Geng	Yes
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2025-12-05	2028-12-05	Inactive	Firooz Ahmad Hosainy	Yes
CT 125 HMA: Sampling - HMA (JTCP)	2026-01-30	2029-01-30	Active	Firooz Ahmad Hosainy	Yes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)	2025-12-05	2028-12-05	Active	Wei Geng	Yes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)	2025-12-05	2028-12-05	Active	Wei Geng	Yes
CT 205: Percent Crushed Particles (JTCP)	2025-12-05	2028-12-05	Active	Wei Geng	Yes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)	2025-12-05	2028-12-05	Active	Wei Geng	Yes
CT 217: Sand Equivalent (JTCP)	2025-12-05	2028-12-05	Active	Wei Geng	Yes
CT 226: Moisture Content - Soils and Aggregates (JTCP)	2025-12-05	2028-12-05	Active	Wei Geng	Yes
CT 227: Cleanness Value (JTCP)	2025-12-05	2028-12-05	Active	Wei Geng	Yes
CT 229: Durability (JTCP)	2025-12-05	2028-12-05	Active	Wei Geng	Yes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)	2026-01-30	2029-01-30	Active	Firooz Ahmad Hosainy	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)	2026-01-30	2029-01-30	Active	Firooz Ahmad Hosainy	Yes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)	2026-01-30	2029-01-30	Active	Firooz Ahmad Hosainy	Yes
AASHTO T30: Mechanical Analysis of Extracted Aggregate (JTCP)	2026-01-30	2029-01-30	Active	Firooz Ahmad Hosainy	Yes
AASHTO R47: Reducing Samples of HMA (JTCP)	2026-01-30	2029-01-30	Active	Firooz Ahmad Hosainy	Yes
AASHTO R76: Reducing Samples of Agg (JTCP)	2026-01-30	2029-01-30	Active	Firooz Ahmad Hosainy	Yes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)	2026-01-15	2029-01-15	Active	Gabriela Lopez	Yes
AASHTO T176: Sand Equivalent (JTCP)	2026-01-30	2029-01-30	Active	Firooz Ahmad Hosainy	Yes
AASHTO T209: Max SpG and Density - HMA (JTCP)	2026-01-15	2029-01-15	Active	Gabriela Lopez	Yes
AASHTO T255: Evaporable Moisture Content (JTCP)	2026-01-30	2029-01-30	Active	Firooz Ahmad Hosainy	Yes
AASHTO T269: Percent Air Voids - HMA (JTCP)	2026-01-15	2029-01-15	Active	Gabriela Lopez	Yes
AASHTO T275: Bulk SpG - HMA (JTCP)	2026-01-15	2029-01-15	Active	Gabriela Lopez	Yes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)	2026-01-15	2029-01-15	Active	Gabriela Lopez	Yes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)	2026-01-30	2029-01-30	Active	Firooz Ahmad Hosainy	Yes
AASHTO T335: Percentage of Fracture (JTCP)	2026-01-30	2029-01-30	Active	Firooz Ahmad Hosainy	Yes

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