Caltrans SIAD - Lab Information for LOR Geotechnical Group, Incorporated

Lab details for LOR Geotechnical Group, Incorporated

Basic Information

Lab Name	LOR Geotechnical Group, Incorporated
Manager Name	Mark Anthony Switzer
Lab Email	mswitzer@lorgeo.com
Lab Telephone	951-653-1760
Lab Fax	951-653-1741
Lab Full Address	6121 Quail Valley Court, Riverside, CA 92507
Zip	92507
Lab Type	Private
District	8
Mobile Lab Full Address	, ,

Download TL-0113

RSP Information

RSP Shipping Address: 6121 Quail Valley Court, Riverside, CA 92507

Test Methods

California Test (CT) Accreditations

Total 48 items.

Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Technician Certified?
CT 214: Sodium Sulfate Soundness	2023-07-03	2024-07-03	Expired	Rabiul Hyder	No
CT 105: Calculations - Gradings (JTCP)	2025-02-14	2026-02-14	Active	Babak Rezaei	No
CT 106: Definitions - Specific Gravity (SpG)	2025-02-14	2026-02-14	Active	Babak Rezaei	No
CT 125 ADMIX: Sampling - ADMIXTURE	2025-02-14	2026-02-14	Active	Babak Rezaei	No
CT 125 AGG: Sampling - AGGREGATES	2025-02-14	2026-02-14	Active	Babak Rezaei	Yes
CT 125 BIT: Sampling - BITUMINOUS	2025-02-14	2026-02-14	Active	Babak Rezaei	No
CT 125 CEM: Sampling - CEM	2025-02-14	2026-02-14	Active	Babak Rezaei	No
CT 125 GEN: Sampling - GENERAL	2025-02-14	2026-02-14	Active	Babak Rezaei	Yes
CT 125 HMA: Sampling - HMA	2025-02-14	2026-02-14	Active	Babak Rezaei	Yes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)	2025-02-14	2026-02-14	Active	Babak Rezaei	No
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)	2025-02-14	2026-02-14	Active	Babak Rezaei	No
CT 204: LL, PL, PI	2025-02-14	2026-02-14	Active	Babak Rezaei	No
CT 205: Percent Crushed Particles (JTCP)	2025-02-14	2026-02-14	Active	Babak Rezaei	No
CT 206: SpG & Absorption - Coarse Aggregates	2025-02-14	2026-02-14	Active	Babak Rezaei	No
CT 207: SpG & Absorption - Fine Aggregates	2025-02-14	2026-02-14	Active	Babak Rezaei	No
CT 208: Apparent SpG - Fine Aggregates	2025-02-14	2026-02-14	Active	Babak Rezaei	No
CT 209: SpG for Soil	2025-02-14	2026-02-14	Active	Babak Rezaei	No
CT 211: LA Rattler	2025-02-14	2026-02-14	Active	Babak Rezaei	No
CT 212: Unit Weight of Aggregates	2025-02-14	2026-02-14	Active	Babak Rezaei	No
CT 216: Relative Compaction - Soils and Aggregates (JTCP)	2025-02-14	2026-02-14	Active	Babak Rezaei	No
CT 217: Sand Equivalent (JTCP)	2025-02-14	2026-02-14	Active	Babak Rezaei	No
CT 226: Moisture Content - Soils and Aggregates (JTCP)	2025-02-14	2026-02-14	Active	Babak Rezaei	No
CT 227: Cleanness Value (JTCP)	2025-02-14	2026-02-14	Active	Babak Rezaei	No
CT 229: Durability (JTCP)	2025-02-14	2026-02-14	Active	Babak Rezaei	No
CT 231: Relative Compaction - Nuclear Gage	2025-02-14	2026-02-14	Active	Babak Rezaei	Yes
CT 234: Uncompacted void - Fine Aggregates	2025-02-14	2026-02-14	Active	Babak Rezaei	No
CT 235: Flat and Elongated Particles	2025-02-14	2026-02-14	Active	Babak Rezaei	No
CT 301: "R" Value	2025-02-14	2026-02-14	Active	Babak Rezaei	No
CT 304: Sample Preparation - HMA	2025-02-14	2026-02-14	Active	Babak Rezaei	No
CT 308: Bulk SpG and Density - HMA	2025-02-14	2026-02-14	Active	Babak Rezaei	No
CT 309: Max SpG and Density - HMA	2025-02-14	2026-02-14	Active	Babak Rezaei	No
CT 366: Stabilometer	2025-02-14	2026-02-14	Active	Babak Rezaei	No
CT 375: AC Density by Nuclear Gage	2025-02-14	2026-02-14	Active	Babak Rezaei	Yes
CT 382: AC Content by Ignition Oven	2025-02-14	2026-02-14	Active	Babak Rezaei	No
CT 504: Air Content of PCC - Pressure Method (JTCP)	2025-02-14	2026-02-14	Active	Babak Rezaei	No
CT 518: Unit Weight - PCC (JTCP)	2025-02-14	2026-02-14	Active	Babak Rezaei	No
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)	2025-02-14	2026-02-14	Active	Babak Rezaei	No
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)	2025-02-14	2026-02-14	Active	Babak Rezaei	No
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)	2025-02-14	2026-02-14	Active	Babak Rezaei	No
CT 523.2 Section B.3: Flexural Strength (Lab Test)	2025-02-14	2026-02-14	Active	Babak Rezaei	No
CT 524: Flexural Strength of Rapid Strength - PCC	2025-02-14	2026-02-14	Active	Babak Rezaei	No
CT 529: Proportions in PCC - Coarse Aggregates	2025-02-14	2026-02-14	Active	Babak Rezaei	No
CT 533: Ball Penetration - PCC	2025-02-14	2026-02-14	Active	Babak Rezaei	No
CT 539: Sampling Fresh Concrete (JTCP)	2025-02-14	2026-02-14	Active	Babak Rezaei	No
CT 540: Making Cylinders - PCC (JTCP)	2025-02-14	2026-02-14	Active	Babak Rezaei	No
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2025-02-14	2026-02-14	Active	Babak Rezaei	No
CT 556: Slump - PCC (JTCP)	2025-02-14	2026-02-14	Active	Babak Rezaei	No
CT 557: Temperature - PCC (JTCP)	2025-02-14	2026-02-14	Active	Babak Rezaei	No

AASHTO/ASTM Proficiencies

Total 14 items.

Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Technician Certified?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)	2025-02-14	2026-02-14	Active	Babak Rezaei	No
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)	2025-02-14	2026-02-14	Active	Babak Rezaei	No
AASHTO R47: Reducing Samples of HMA (JTCP)	2025-02-14	2026-02-14	Active	Babak Rezaei	No
AASHTO R76: Reducing Samples of Agg (JTCP)	2025-02-14	2026-02-14	Active	Babak Rezaei	No
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)	2025-02-14	2026-02-14	Active	Babak Rezaei	No
AASHTO T176: Sand Equivalent (JTCP)	2025-02-14	2026-02-14	Active	Babak Rezaei	No
AASHTO T209: Max SpG and Density - HMA (JTCP)	2025-02-14	2026-02-14	Active	Babak Rezaei	No
AASHTO T248: Reducing Samples of Agg. (JTCP)	2025-02-14	2026-02-14	Active	Babak Rezaei	No
AASHTO T255: Evaporable Moisture Content (JTCP)	2025-02-14	2026-02-14	Active	Babak Rezaei	No
AASHTO T269: Percent Air Voids - HMA (JTCP)	2025-02-14	2026-02-14	Active	Babak Rezaei	No
AASHTO T275: Bulk SpG - HMA (JTCP)	2025-02-14	2026-02-14	Active	Babak Rezaei	No
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)	2025-02-14	2026-02-14	Active	Babak Rezaei	No
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)	2025-02-14	2026-02-14	Active	Babak Rezaei	No
AASHTO T335: Percentage of Fracture (JTCP)	2025-02-14	2026-02-14	Active	Babak Rezaei	No

Technicians in the Lab

Technician Summary

Total 8 items.

First Name	Last Name	Actions
John	Muir	View
Tony	Guillen	View
Fred	Jimenez	View
Brian	Marano	View
Said Abdul	Wase Wasiq	View
Jianguo	Yang	View
Austin	Smith	View
Simon	Tardie	View

Technician Details

Details for John Muir

First Name	John
Last Name	Muir
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 (JTCP)	2019-07-16	2022-07-16	Expired	Seree Yenjai	Yes
CT 125 AGG: Sampling - AGGREGATES	2025-03-26	2027-03-26	Active	Babak Rezaei	Yes
CT 125 CEM: Sampling - CEM	2017-08-09	2018-08-09	Expired	Seree Yenjai	Yes
CT 125 GEN: Sampling - GENERAL	2025-03-26	2027-03-26	Active	Babak Rezaei	Yes
CT 125 HMA: Sampling - HMA (JTCP)	2019-07-16	2022-07-16	Expired	Seree Yenjai	Yes
CT 125 HMA: Sampling - HMA	2025-03-26	2027-03-26	Active	Babak Rezaei	Yes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)	2016-04-14	2018-04-14	Expired	Seree Yenjai	Yes
CT 231: Relative Compaction - Nuclear Gage	2025-04-28	2026-04-28	Active	Babak Rezaei	Yes
CT 375: AC Density by Nuclear Gage	2025-04-28	2026-04-28	Active	Babak Rezaei	Yes
CT 504: Air Content of PCC - Pressure Method (JTCP)	2017-07-15	2022-07-15	Expired	Biplab Bhattacharya	Yes
CT 518: Unit Weight - PCC (JTCP)	2017-07-15	2022-07-15	Expired	Biplab Bhattacharya	Yes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)	2016-04-14	2018-04-14	Expired	Seree Yenjai	Yes
CT 523.2 Section B.3: Flexural Strength (Lab Test)	2016-04-14	2018-04-14	Expired	Seree Yenjai	Yes
CT 533: Ball Penetration - PCC	2016-04-14	2018-04-14	Expired	Seree Yenjai	Yes
CT 539: Sampling Fresh Concrete (JTCP)	2017-07-15	2022-07-15	Expired	Biplab Bhattacharya	Yes
CT 540: Making Cylinders - PCC (JTCP)	2017-07-15	2022-07-15	Expired	Biplab Bhattacharya	Yes
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2017-07-15	2022-07-15	Expired	Biplab Bhattacharya	Yes
CT 556: Slump - PCC (JTCP)	2017-07-15	2022-07-15	Expired	Biplab Bhattacharya	Yes
CT 557: Temperature - PCC (JTCP)	2017-07-15	2022-07-15	Expired	Biplab Bhattacharya	Yes

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

Details for Tony Guillen

First Name	Tony
Last Name	Guillen
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 (JTCP)	2017-06-20	2020-06-20	Expired	Seree Yenjai	Yes
CT 125 AGG: Sampling - AGGREGATES	2025-03-26	2027-03-26	Active	Babak Rezaei	Yes
CT 125 CEM: Sampling - CEM	2018-06-20	2020-06-20	Expired	Seree Yenjai	Yes
CT 125 GEN: Sampling - GENERAL	2025-03-26	2027-03-26	Active	Babak Rezaei	Yes
CT 125 HMA: Sampling - HMA (JTCP)	2017-06-20	2020-06-20	Expired	Seree Yenjai	Yes
CT 125 HMA: Sampling - HMA	2025-03-26	2027-03-26	Active	Babak Rezaei	Yes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)	2016-04-14	2017-04-14	Expired	Seree Yenjai	Yes
CT 231: Relative Compaction - Nuclear Gage	2025-04-28	2026-04-28	Active	Babak Rezaei	Yes
CT 375: AC Density by Nuclear Gage	2025-04-28	2026-04-28	Active	Babak Rezaei	Yes
CT 504: Air Content of PCC - Pressure Method (JTCP)	2015-09-19	2020-09-19	Expired	Richard Hibbard	Yes
CT 518: Unit Weight - PCC (JTCP)	2015-09-19	2020-09-19	Expired	Richard Hibbard	Yes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)	2016-04-14	2017-04-14	Expired	Seree Yenjai	Yes
CT 523.2 Section B.3: Flexural Strength (Lab Test)	2016-04-14	2017-04-14	Expired	Seree Yenjai	Yes
CT 533: Ball Penetration - PCC	2016-04-14	2017-04-14	Expired	Seree Yenjai	Yes
CT 539: Sampling Fresh Concrete (JTCP)	2015-09-19	2020-09-19	Expired	Richard Hibbard	Yes
CT 540: Making Cylinders - PCC (JTCP)	2015-09-19	2020-09-19	Expired	Richard Hibbard	Yes
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2015-09-19	2020-09-19	Expired	Richard Hibbard	Yes
CT 556: Slump - PCC (JTCP)	2015-09-19	2020-09-19	Expired	Richard Hibbard	Yes
CT 557: Temperature - PCC (JTCP)	2015-09-19	2020-09-19	Expired	Richard Hibbard	Yes

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

Details for Fred Jimenez

First Name	Fred
Last Name	Jimenez
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 (JTCP)	2019-07-16	2022-07-16	Inactive	Shaya Meisamifard	Yes
CT 125 AGG: Sampling - AGGREGATES	2024-07-03	2026-07-03	Active	Rabiul Hyder	Yes
CT 125 CEM: Sampling - CEM	2018-08-09	2019-08-09	Expired	Seree Yenjai	Yes
CT 125 GEN: Sampling - GENERAL	2024-07-03	2026-07-03	Active	Rabiul Hyder	Yes
CT 125 HMA: Sampling - HMA (JTCP)	2019-07-16	2022-07-16	Inactive	Shaya Meisamifard	Yes
CT 125 HMA: Sampling - HMA	2024-07-03	2026-07-03	Active	Rabiul Hyder	Yes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)	2016-04-14	2017-04-14	Expired	Seree Yenjai	Yes
CT 231: Relative Compaction - Nuclear Gage	2025-04-28	2027-04-28	Active	Babak Rezaei	Yes
CT 375: AC Density by Nuclear Gage	2025-04-28	2027-04-28	Active	Babak Rezaei	Yes
CT 504: Air Content of PCC - Pressure Method (JTCP)	2019-07-13	2024-07-13	Expired	Sarbjit Grewal	Yes
CT 518: Unit Weight - PCC (JTCP)	2019-07-13	2024-07-13	Expired	Sarbjit Grewal	Yes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)	2016-04-14	2017-04-14	Expired	Seree Yenjai	Yes
CT 523.2 Section B.3: Flexural Strength (Lab Test)	2016-04-14	2017-04-14	Expired	Seree Yenjai	Yes
CT 533: Ball Penetration - PCC	2016-04-14	2017-04-14	Expired	Seree Yenjai	Yes
CT 539: Sampling Fresh Concrete (JTCP)	2019-07-13	2024-07-13	Expired	Sarbjit Grewal	Yes
CT 540: Making Cylinders - PCC (JTCP)	2019-07-13	2024-07-13	Expired	Sarbjit Grewal	Yes
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2019-07-13	2024-07-13	Expired	Sarbjit Grewal	Yes
CT 556: Slump - PCC (JTCP)	2019-07-13	2024-07-13	Expired	Sarbjit Grewal	Yes
CT 557: Temperature - PCC (JTCP)	2019-07-13	2024-07-13	Expired	Sarbjit Grewal	Yes

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

Details for Brian Marano

First Name	Brian
Last Name	Marano
Status	Active

Total 12 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2019-07-16	2022-07-16	Expired	Seree Yenjai	Yes
CT 125 GEN: Sampling - GENERAL	2019-07-16	2021-07-16	Expired	Seree Yenjai	Yes
CT 125 HMA: Sampling - HMA (JTCP)	2019-07-16	2020-07-16	Expired	Seree Yenjai	Yes
CT 231: Relative Compaction - Nuclear Gage	2019-07-16	2021-07-16	Expired	Seree Yenjai	Yes
CT 375: AC Density by Nuclear Gage	2019-07-16	2020-07-16	Expired	Seree Yenjai	Yes
CT 504: Air Content of PCC - Pressure Method (JTCP)	2018-03-17	2023-03-17	Expired	Biplab Bhattacharya	Yes
CT 518: Unit Weight - PCC (JTCP)	2018-03-17	2023-03-17	Expired	Biplab Bhattacharya	Yes
CT 539: Sampling Fresh Concrete (JTCP)	2018-03-17	2023-03-17	Expired	Biplab Bhattacharya	Yes
CT 540: Making Cylinders - PCC (JTCP)	2018-03-17	2023-03-17	Expired	Biplab Bhattacharya	Yes
CT 543: Air Content of PCC - Volumetric Method (JTCP)	2018-03-17	2023-03-17	Expired	Biplab Bhattacharya	Yes
CT 556: Slump - PCC (JTCP)	2018-03-17	2023-03-17	Expired	Biplab Bhattacharya	Yes
CT 557: Temperature - PCC (JTCP)	2018-03-17	2023-03-17	Expired	Biplab Bhattacharya	Yes

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

Details for Said Abdul Wase Wasiq

First Name	Said Abdul
Last Name	Wase Wasiq
Status	Active

Total 5 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 125 AGG: Sampling - AGGREGATES	2023-02-17	2026-02-17	Active	Alexis England	Yes
CT 125 GEN: Sampling - GENERAL	2023-02-17	2026-02-17	Active	Alexis England	Yes
CT 125 HMA: Sampling - HMA	2023-02-17	2026-02-17	Active	Alexis England	Yes
CT 231: Relative Compaction - Nuclear Gage	2023-02-17	2024-02-17	Expired	Alexis England	Yes
CT 375: AC Density by Nuclear Gage	2023-02-17	2024-02-17	Expired	Alexis England	Yes

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

Details for Jianguo Yang

First Name	Jianguo
Last Name	Yang
Status	Active

Total 5 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 125 AGG: Sampling - AGGREGATES	2025-04-28	2026-04-28	Active	Babak Rezaei	Yes
CT 125 GEN: Sampling - GENERAL	2025-04-28	2026-04-28	Active	Babak Rezaei	Yes
CT 125 HMA: Sampling - HMA	2025-04-28	2026-04-28	Active	Babak Rezaei	Yes
CT 231: Relative Compaction - Nuclear Gage	2025-04-28	2026-04-28	Active	Babak Rezaei	Yes
CT 375: AC Density by Nuclear Gage	2025-04-28	2026-04-28	Active	Babak Rezaei	Yes

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

Details for Austin Smith

First Name	Austin
Last Name	Smith
Status	Active

Total 5 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 125 AGG: Sampling - AGGREGATES	2025-04-28	2026-04-28	Active	Babak Rezaei	Yes
CT 125 GEN: Sampling - GENERAL	2025-04-28	2026-04-28	Active	Babak Rezaei	Yes
CT 125 HMA: Sampling - HMA	2025-04-28	2026-04-28	Active	Babak Rezaei	Yes
CT 231: Relative Compaction - Nuclear Gage	2025-04-28	2026-04-28	Active	Babak Rezaei	Yes
CT 375: AC Density by Nuclear Gage	2025-04-28	2026-04-28	Active	Babak Rezaei	Yes

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

Details for Simon Tardie

First Name	Simon
Last Name	Tardie
Status	Active

Total 5 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 125 AGG: Sampling - AGGREGATES	2025-04-28	2026-04-28	Active	Babak Rezaei	Yes
CT 125 GEN: Sampling - GENERAL	2025-04-28	2026-04-28	Active	Babak Rezaei	Yes
CT 125 HMA: Sampling - HMA	2025-04-28	2026-04-28	Active	Babak Rezaei	Yes
CT 231: Relative Compaction - Nuclear Gage	2025-04-28	2026-04-28	Active	Babak Rezaei	Yes
CT 375: AC Density by Nuclear Gage	2025-04-28	2026-04-28	Active	Babak Rezaei	Yes

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

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