Caltrans SIAD - Lab Information for Earth Mechanics, Incorporated

Lab details for Earth Mechanics, Incorporated

Basic Information

Lab Name	Earth Mechanics, Incorporated
Manager Name	Raj Varatharaj
Lab Email	raj@earthmech.com
Lab Telephone	714-724-7166
Lab Fax	714-751-3826
Lab Full Address	17800 Newhope Street, Suite B, Fountain Valley, CA 92708
Zip	92708
Lab Type	Private
District	12
Mobile Lab Full Address	, ,

Download TL-0113

RSP Information

RSP Shipping Address: 17800 Newhope Street, Suite B, Fountain Valley, CA 92708

Test Methods

California Test (CT) Accreditations

Total 18 items.

Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Technician Certified?	Comments
CT 106: Definitions - Specific Gravity (SpG)	2022-02-11	2023-02-11	Expired	Donya Heidari	No	(not set)
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2025-02-05	2026-02-05	Expired	Ashley Shaw	Yes	(not set)
CT 125 HMA: Sampling - HMA	2025-02-05	2026-02-05	Expired	Ashley Shaw	No	(not set)
CT 227: Cleanness Value (JTCP)	2025-02-05	2026-02-05	Expired	Ashley Shaw	Yes	(not set)
CT 229: Durability (JTCP)	2025-02-05	2026-02-05	Expired	Ashley Shaw	Yes	(not set)
CT 105: Calculations - Gradings (JTCP)	2026-02-17	2027-02-17	Active	Philip Maquiran	Yes	(not set)
CT 125 AGG: Sampling - AGGREGATES	2026-02-17	2027-02-17	Active	Philip Maquiran	No	(not set)
CT 125 CEM: Sampling - CEM	2026-02-17	2027-02-17	Active	Philip Maquiran	No	(not set)
CT 125 GEN: Sampling - GENERAL	2026-02-17	2027-02-17	Active	Philip Maquiran	No	(not set)
CT 125 HMA: Sampling - HMA (JTCP)	2026-02-17	2027-02-17	Active	Philip Maquiran	No	(not set)
CT 201: Sample Preparation - Soil and Aggregates (JTCP)	2026-02-17	2027-02-17	Active	Philip Maquiran	Yes	(not set)
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)	2026-02-17	2027-02-17	Active	Philip Maquiran	Yes	(not set)
CT 204: LL, PL, PI	2026-02-17	2027-02-17	Active	Philip Maquiran	No	(not set)
CT 205: Percent Crushed Particles (JTCP)	2026-02-17	2027-02-17	Active	Philip Maquiran	Yes	(not set)
CT 216: Relative Compaction - Soils and Aggregates (JTCP)	2026-02-17	2027-02-17	Active	Philip Maquiran	Yes	(not set)
CT 217: Sand Equivalent (JTCP)	2026-02-17	2027-02-17	Active	Philip Maquiran	Yes	(not set)
CT 226: Moisture Content - Soils and Aggregates (JTCP)	2026-02-17	2027-02-17	Active	Philip Maquiran	Yes	(not set)
CT 231: Relative Compaction - Nuclear Gage	2026-02-17	2027-02-17	Active	Philip Maquiran	No	(not set)

AASHTO/ASTM Proficiencies

Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Technician Certified?	Comments
No results found.

Technicians in the Lab

Technician Summary

Total 4 items.

First Name	Last Name	Actions
Chavinpat	Pongsakornpatara	View
Kiat	Kaekul	View
Edson	Amaro	View
Jianmin	Fang	View

Technician Details

Details for Chavinpat Pongsakornpatara

First Name	Chavinpat
Last Name	Pongsakornpatara
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)	2025-05-07	2028-05-07	Active	Graham Velek	Yes
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2025-05-07	2028-05-07	Active	Graham Velek	Yes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)	2025-05-07	2028-05-07	Active	Graham Velek	Yes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)	2025-05-07	2028-05-07	Active	Graham Velek	Yes
CT 204: LL, PL, PI	2020-01-28	2022-01-28	Expired	Brandt Houchen	Yes
CT 205: Percent Crushed Particles (JTCP)	2022-05-20	2025-05-20	Inactive	Graham Velek	Yes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)	2025-05-07	2028-05-07	Active	Graham Velek	Yes
CT 217: Sand Equivalent (JTCP)	2025-05-07	2028-05-07	Active	Graham Velek	Yes
CT 226: Moisture Content - Soils and Aggregates (JTCP)	2025-05-07	2028-05-07	Active	Graham Velek	Yes
CT 227: Cleanness Value (JTCP)	2022-05-20	2025-05-20	Inactive	Graham Velek	Yes
CT 229: Durability (JTCP)	2022-05-20	2025-05-20	Inactive	Graham Velek	Yes
CT 231: Relative Compaction - Nuclear Gage	2020-01-28	2022-01-28	Expired	Brandt Houchen	Yes

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

Details for Kiat Kaekul

First Name	Kiat
Last Name	Kaekul
Status	Active

Total 2 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 204: LL, PL, PI	2020-01-31	2022-01-31	Expired	Brandt Houchen	Yes
CT 231: Relative Compaction - Nuclear Gage	2020-01-31	2022-01-31	Expired	Brandt Houchen	Yes

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

Details for Edson Amaro

First Name	Edson
Last Name	Amaro
Status	Active

Total 10 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 105: Calculations - Gradings (JTCP)	2025-01-31	2028-01-31	Active	Wei Geng	Yes
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2025-01-31	2028-01-31	Active	Wei Geng	Yes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)	2025-01-31	2028-01-31	Active	Gabriela Lopez	Yes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)	2025-01-31	2028-01-31	Active	Gabriela Lopez	Yes
CT 205: Percent Crushed Particles (JTCP)	2025-01-31	2028-01-31	Inactive	Gabriela Lopez	Yes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)	2025-01-31	2028-01-31	Active	Gabriela Lopez	Yes
CT 217: Sand Equivalent (JTCP)	2025-01-31	2028-01-31	Active	Gabriela Lopez	Yes
CT 226: Moisture Content - Soils and Aggregates (JTCP)	2025-01-31	2028-01-31	Active	Wei Geng	Yes
CT 227: Cleanness Value (JTCP)	2025-01-31	2028-01-31	Active	Gabriela Lopez	Yes
CT 229: Durability (JTCP)	2025-01-31	2028-01-31	Active	Gabriela Lopez	Yes

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

Details for Jianmin Fang

First Name	Jianmin
Last Name	Fang
Status	Active

Total 10 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 125 AGG: Sampling - AGGREGATES (JTCP)	2025-01-08	2028-01-08	Active	Firooz Ahmad Hosainy	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 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)	2022-01-14	2025-01-14	Expired	Soroosh Amelian	Yes
CT 229: Durability (JTCP)	2022-01-14	2025-01-14	Expired	Soroosh Amelian	Yes

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

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