Caltrans SIAD - Lab Information for CT HQ - Foundation Testing and Instrumentation Laboratory

Lab details for CT HQ - Foundation Testing and Instrumentation Laboratory

Basic Information

Lab Name	CT HQ - Foundation Testing and Instrumentation Laboratory
Manager Name	Jason Wahleithner
Lab Email	jason.wahleithner@dot.ca.gov
Lab Telephone	916-227-1059
Lab Fax
Lab Full Address	5900 Folsom Boulevard, Sacramento, CA 95819
Zip	95819
Lab Type	Caltrans
District	59
Mobile Lab Full Address	, ,

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RSP Information

RSP Shipping Address: Not Available.

Test Methods

California Test (CT) Accreditations

Total 1 item.

Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Technician Certified?
CT 233: Gamma-Gamma Test	2025-02-11	2026-02-11	Active	Sarbjit Grewal	Yes

AASHTO/ASTM Proficiencies

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

Technicians in the Lab

Technician Summary

Total 22 items.

First Name	Last Name	Actions
Jason	Wahleithner	View
Abdikarim	Ali	View
John	Pattison	View
Cipriano	Manansala	View
Ronnie	Gu	View
Thomas	Song	View
Rocco	Cosato	View
James	Ta	View
Donovan	Brooks	View
Hiren	Bhatt	View
Joseph	Farrow	View
Eslam	Mosallem	View
Toua	Vang	View
Robert	Bond Jr.	View
Rick	Davis	View
Vincent	Chu	View
Bryan	Maltez	View
Steven	Schem	View
Percy	Dolby	View
Jeremy	Taylor	View
Andy	McDowell	View
Rebeca	Anaya-Mier	View

Technician Details

Details for Jason Wahleithner

First Name	Jason
Last Name	Wahleithner
Status	Active

Total 1 item.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 233: Gamma-Gamma Test	2025-03-07	2027-03-07	Active	Sarbjit Grewal	Yes

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

Details for Abdikarim Ali

First Name	Abdikarim
Last Name	Ali
Status	Active

Total 1 item.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 233: Gamma-Gamma Test	2019-02-05	2021-02-05	Expired	David Small	Yes

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

Details for John Pattison

First Name	John
Last Name	Pattison
Status	Active

Total 1 item.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 233: Gamma-Gamma Test	2017-04-27	2019-04-27	Expired	David Small	Yes

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

Details for Cipriano Manansala

First Name	Cipriano
Last Name	Manansala
Status	Active

Total 1 item.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 233: Gamma-Gamma Test	2022-01-13	2024-01-13	Expired	David Small	Yes

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

Details for Ronnie Gu

First Name	Ronnie
Last Name	Gu
Status	Active

Total 1 item.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 233: Gamma-Gamma Test	2017-04-27	2019-04-27	Expired	David Small	Yes

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

Details for Thomas Song

First Name	Thomas
Last Name	Song
Status	Active

Total 1 item.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 233: Gamma-Gamma Test	2017-03-09	2019-03-09	Expired	David Small	Yes

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

Details for Rocco Cosato

First Name	Rocco
Last Name	Cosato
Status	Active

Total 1 item.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 233: Gamma-Gamma Test	2025-03-07	2027-03-07	Active	Sarbjit Grewal	Yes

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

Details for James Ta

First Name	James
Last Name	Ta
Status	Active

Total 1 item.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 233: Gamma-Gamma Test	2019-02-05	2021-02-05	Expired	David Small	Yes

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

Details for Donovan Brooks

First Name	Donovan
Last Name	Brooks
Status	Active

Total 7 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 233: Gamma-Gamma Test	2023-02-02	2025-02-02	Expired	David Small	Yes
CT 504: Air Content of PCC - Pressure Method (JTCP)	2025-03-21	2025-05-18	Expired	Graham Velek	No
CT 518: Unit Weight - PCC (JTCP)	2025-03-21	2025-05-18	Expired	Graham Velek	No
CT 539: Sampling Fresh Concrete (JTCP)	2025-03-21	2025-05-18	Expired	Graham Velek	No
CT 540: Making Cylinders - PCC (JTCP)	2025-03-21	2025-05-18	Expired	Graham Velek	No
CT 556: Slump - PCC (JTCP)	2025-03-21	2025-05-18	Expired	Graham Velek	No
CT 557: Temperature - PCC (JTCP)	2025-03-21	2025-05-18	Expired	Graham Velek	No

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

Details for Hiren Bhatt

First Name	Hiren
Last Name	Bhatt
Status	Active

Total 1 item.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 233: Gamma-Gamma Test	2019-02-05	2021-02-05	Expired	David Small	Yes

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

Details for Joseph Farrow

First Name	Joseph
Last Name	Farrow
Status	Active

Total 1 item.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 233: Gamma-Gamma Test	2018-08-20	2020-08-20	Expired	David Small	Yes

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

Details for Eslam Mosallem

First Name	Eslam
Last Name	Mosallem
Status	Active

Total 16 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 105: Calculations - Gradings (JTCP)	2021-06-04	2024-06-04	Expired	Sarbjit Grewal	No
CT 125 AGG: Sampling - AGGREGATES	2021-02-10	2022-02-10	Expired	Jackie Treat	No
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2021-06-04	2024-06-04	Expired	Sarbjit Grewal	No
CT 125 GEN: Sampling - GENERAL	2021-02-10	2022-02-10	Expired	Jackie Treat	No
CT 125 HMA: Sampling - HMA	2021-02-10	2022-02-10	Expired	Jackie Treat	No
CT 125 HMA: Sampling - HMA (JTCP)	2021-03-26	2024-03-26	Expired	Soroosh Amelian	No
CT 201: Sample Preparation - Soil and Aggregates (JTCP)	2021-06-04	2024-06-04	Expired	Sarbjit Grewal	No
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)	2021-06-04	2024-06-04	Expired	Sarbjit Grewal	No
CT 205: Percent Crushed Particles (JTCP)	2021-06-04	2024-06-04	Expired	Sarbjit Grewal	No
CT 216: Relative Compaction - Soils and Aggregates (JTCP)	2021-06-04	2024-06-04	Expired	Sarbjit Grewal	No
CT 217: Sand Equivalent (JTCP)	2021-06-04	2024-06-04	Expired	Sarbjit Grewal	No
CT 226: Moisture Content - Soils and Aggregates (JTCP)	2021-06-04	2024-06-04	Expired	Sarbjit Grewal	No
CT 227: Cleanness Value (JTCP)	2021-06-04	2024-06-04	Expired	Sarbjit Grewal	No
CT 229: Durability (JTCP)	2021-06-04	2024-06-04	Expired	Sarbjit Grewal	No
CT 233: Gamma-Gamma Test	2025-03-07	2027-03-07	Active	Sarbjit Grewal	Yes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)	2021-03-26	2024-03-26	Expired	Soroosh Amelian	No

Total 13 items.

AASHTO/ASTM Proficiencies
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)	2021-03-26	2024-03-26	Expired	Soroosh Amelian	No
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)	2021-03-26	2024-03-26	Expired	Soroosh Amelian	No
AASHTO R47: Reducing Samples of HMA (JTCP)	2021-03-26	2024-03-26	Expired	Soroosh Amelian	No
AASHTO R76: Reducing Samples of Agg (JTCP)	2021-03-26	2024-03-26	Expired	Dalton LaBoskey	No
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)	2021-03-11	2024-03-11	Expired	Sarbjit Grewal	No
AASHTO T176: Sand Equivalent (JTCP)	2021-03-26	2024-03-26	Expired	Soroosh Amelian	No
AASHTO T209: Max SpG and Density - HMA (JTCP)	2021-03-11	2024-03-11	Expired	Sarbjit Grewal	No
AASHTO T255: Evaporable Moisture Content (JTCP)	2021-03-26	2024-03-26	Expired	Soroosh Amelian	No
AASHTO T269: Percent Air Voids - HMA (JTCP)	2021-03-11	2024-03-11	Expired	Sarbjit Grewal	No
AASHTO T275: Bulk SpG - HMA (JTCP)	2021-03-11	2024-03-11	Expired	Sarbjit Grewal	No
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)	2021-03-11	2024-03-11	Expired	Sarbjit Grewal	No
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)	2021-03-26	2024-03-26	Expired	Soroosh Amelian	No
AASHTO T335: Percentage of Fracture (JTCP)	2021-03-26	2024-03-26	Expired	Dalton LaBoskey	No

Details for Toua Vang

First Name	Toua
Last Name	Vang
Status	Active

Total 1 item.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 233: Gamma-Gamma Test	2025-03-07	2027-03-07	Active	Sarbjit Grewal	Yes

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

Details for Robert Bond Jr.

First Name	Robert
Last Name	Bond Jr.
Status	Active

Total 1 item.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 233: Gamma-Gamma Test	2022-10-13	2025-01-14	Expired	David Small	Yes

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

Details for Rick Davis

First Name	Rick
Last Name	Davis
Status	Active

Total 1 item.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 233: Gamma-Gamma Test	2020-01-08	2022-01-08	Expired	David Small	Yes

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

Details for Vincent Chu

First Name	Vincent
Last Name	Chu
Status	Active

Total 1 item.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 233: Gamma-Gamma Test	2022-10-13	2025-01-14	Expired	David Small	Yes

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

Details for Bryan Maltez

First Name	Bryan
Last Name	Maltez
Status	Active

Total 1 item.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 233: Gamma-Gamma Test	2025-03-07	2027-03-07	Active	Sarbjit Grewal	Yes

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

Details for Steven Schem

First Name	Steven
Last Name	Schem
Status	Active

Total 1 item.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 233: Gamma-Gamma Test	2025-09-08	2026-09-08	Active	Navraj Randhawa	Yes

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

Details for Percy Dolby

First Name	Percy
Last Name	Dolby
Status	Active

Total 14 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 105: Calculations - Gradings (JTCP)	2024-10-18	2027-10-18	Inactive	Sarmad Dalal	No
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2024-10-18	2027-10-18	Active	Sarmad Dalal	No
CT 125 HMA: Sampling - HMA (JTCP)	2024-10-18	2027-10-18	Active	Sarmad Dalal	No
CT 201: Sample Preparation - Soil and Aggregates (JTCP)	2024-09-13	2027-09-13	Active	Sarmad Dalal	No
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)	2024-09-13	2027-09-13	Active	Sarmad Dalal	No
CT 205: Percent Crushed Particles (JTCP)	2024-09-13	2027-09-13	Inactive	Sarmad Dalal	No
CT 216: Relative Compaction - Soils and Aggregates (JTCP)	2024-09-13	2027-09-13	Active	Sarmad Dalal	No
CT 217: Sand Equivalent (JTCP)	2024-09-13	2027-09-13	Active	Sarmad Dalal	No
CT 226: Moisture Content - Soils and Aggregates (JTCP)	2024-09-13	2027-09-13	Active	Sarmad Dalal	No
CT 227: Cleanness Value (JTCP)	2024-09-13	2027-09-13	Active	Sarmad Dalal	No
CT 229: Durability (JTCP)	2024-09-13	2027-09-13	Active	Sarmad Dalal	No
CT 231: Relative Compaction - Nuclear Gage	2021-07-08	2022-07-08	Expired	Jackie Treat	No
CT 233: Gamma-Gamma Test	2023-07-06	2025-07-06	Expired	David Small	Yes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)	2024-10-18	2027-10-18	Active	Sarmad Dalal	No

Total 13 items.

AASHTO/ASTM Proficiencies
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)	2024-10-18	2027-10-18	Active	Sarmad Dalal	No
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)	2024-10-18	2027-10-18	Inactive	Sarmad Dalal	No
AASHTO R47: Reducing Samples of HMA (JTCP)	2024-10-18	2027-10-18	Active	Sarmad Dalal	No
AASHTO R76: Reducing Samples of Agg (JTCP)	2024-10-18	2027-10-18	Active	Sarmad Dalal	No
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)	2024-09-19	2027-09-19	Active	Sarmad Dalal	No
AASHTO T176: Sand Equivalent (JTCP)	2024-10-18	2027-10-18	Active	Sarmad Dalal	No
AASHTO T209: Max SpG and Density - HMA (JTCP)	2024-09-19	2027-09-19	Active	Sarmad Dalal	No
AASHTO T255: Evaporable Moisture Content (JTCP)	2021-08-13	2024-08-13	Expired	Sarbjit Grewal	No
AASHTO T269: Percent Air Voids - HMA (JTCP)	2024-09-19	2027-09-19	Active	Sarmad Dalal	No
AASHTO T275: Bulk SpG - HMA (JTCP)	2024-09-19	2027-09-19	Active	Sarmad Dalal	No
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)	2024-09-19	2027-09-19	Active	Sarmad Dalal	No
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)	2021-08-13	2024-08-13	Expired	Sarbjit Grewal	No
AASHTO T335: Percentage of Fracture (JTCP)	2024-10-18	2027-10-18	Active	Sarmad Dalal	No

Details for Jeremy Taylor

First Name	Jeremy
Last Name	Taylor
Status	Active

Total 1 item.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 233: Gamma-Gamma Test	2023-07-06	2025-07-06	Expired	David Small	Yes

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

Details for Andy McDowell

First Name	Andy
Last Name	McDowell
Status	Active

Total 1 item.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 233: Gamma-Gamma Test	2023-10-26	2025-10-26	Expired	David Small	Yes

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

Details for Rebeca Anaya-Mier

First Name	Rebeca
Last Name	Anaya-Mier
Status	Active

Total 1 item.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 233: Gamma-Gamma Test	2025-03-07	2026-03-07	Active	Sarbjit Grewal	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