Caltrans SIAD - Lab Information for Youngdahl Group

Lab details for Youngdahl Group

Basic Information

Lab Name	Youngdahl Group
Manager Name	Jeffry Cannon
Lab Email	jlc@youngdahl.net
Lab Telephone	916-933-0633
Lab Fax	916-933-6482
Lab Full Address	1234 Glenhaven Court, El Dorado Hills, CA 95762
Zip	95762
Lab Type	Private
District	3

RSP Information

RSP Shipping Address: 1234 Glenhaven Court, El Dorado Hills, CA 95762

Test Methods

California Test (CT) Accreditations

Total 28 items.

Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Tester Certified?
CT 105: Calculations - Gradings (JTCP)	2016-09-22	2017-09-22	Expired	Maryam Shahbazi	No
CT 201: Sample Preparation - Soil and Aggregates (JTCP)	2016-09-22	2017-09-22	Expired	Maryam Shahbazi	No
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)	2016-09-22	2017-09-22	Expired	Jackie Treat	No
CT 206: SpG & Absorption - Coarse Aggregates	2016-09-22	2017-09-22	Expired	Jackie Treat	No
CT 207: SpG & Absorption - Fine Aggregates	2016-09-22	2017-09-22	Expired	Jackie Treat	No
CT 216: Relative Compaction - Soils and Aggregates (JTCP)	2016-09-22	2017-09-22	Expired	Jackie Treat	No
CT 217: Sand Equivalent (JTCP)	2016-09-22	2017-09-22	Expired	Jackie Treat	No
CT 226: Moisture Content - Soils and Aggregates (JTCP)	2016-09-22	2017-09-22	Expired	Jackie Treat	No
CT 229: Durability (JTCP)	2016-09-22	2017-09-22	Expired	Jackie Treat	No
CT 301: "R" Value	2016-09-22	2017-09-22	Expired	Jackie Treat	No
CT 308: Bulk SpG and Density - HMA	2016-09-22	2017-09-22	Expired	Jackie Treat	No
CT 309: Max SpG and Density - HMA	2016-09-22	2017-09-22	Expired	Jackie Treat	No
CT 504: Air Content of PCC - Pressure Method (JTCP)	2016-09-22	2017-09-22	Expired	Jackie Treat	No
CT 518: Unit Weight - PCC (JTCP)	2016-09-22	2017-09-22	Expired	Jackie Treat	No
CT 521: Compressive Strength - PCC	2016-09-22	2017-09-22	Expired	Jackie Treat	No
CT 533: Ball Penetration - PCC	2016-09-22	2017-09-22	Expired	Jackie Treat	No
CT 539: Sampling Fresh Concrete (JTCP)	2016-09-22	2017-09-22	Expired	Jackie Treat	No
CT 540: Making Cylinders - PCC (JTCP)	2016-09-22	2017-09-22	Expired	Jackie Treat	No
CT 556: Slump - PCC (JTCP)	2016-09-22	2017-09-22	Expired	Jackie Treat	No
CT 557: Temperature - PCC (JTCP)	2016-09-22	2017-09-22	Expired	Jackie Treat	No
CT 125 ADMIX: Sampling - ADMIXTURE	2022-02-17	2023-02-17	Expired	Maryam Shahbazi	No
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2022-02-17	2023-02-17	Expired	Maryam Shahbazi	No
CT 125 BIT: Sampling - BITUMINOUS	2022-02-17	2023-02-17	Expired	Maryam Shahbazi	No
CT 125 CEM: Sampling - CEM	2022-02-17	2023-02-17	Expired	Maryam Shahbazi	No
CT 125 GEN: Sampling - GENERAL	2022-02-17	2023-02-17	Expired	Maryam Shahbazi	Yes
CT 125 HMA: Sampling - HMA (JTCP)	2022-02-17	2023-02-17	Expired	Maryam Shahbazi	No
CT 231: Relative Compaction - Nuclear Gage	2022-02-17	2023-02-17	Expired	Maryam Shahbazi	Yes
CT 375: AC Density by Nuclear Gage	2022-02-17	2023-02-17	Expired	Maryam Shahbazi	Yes

AASHTO/ASTM Proficiencies

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

Testers in the Lab

Tester Summary

Total 15 items.

First Name	Last Name	Actions
Chris	Bailey	View
David	Sutton	View
Ken	Williams	View
Tim	Conk	View
Duane	Nava	View
Barry	Hawkins	View
James	Kreimer	View
Jason	Mendonsa	View
Vince	R.Pecoraro	View
Lucas	Stine	View
David	Martynovich	View
Jason	Kracke	View
Roman	Sysko	View
Tyler	Green	View
Ryan	Kappen	View

Tester Details

Details for Chris Bailey

First Name	Chris
Last Name	Bailey
Status	Active

Total 8 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 125 ADMIX: Sampling - ADMIXTURE	2016-09-22	2018-09-22	Expired	Jackie Treat	Yes
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2016-09-22	2018-09-22	Expired	Jackie Treat	Yes
CT 125 BIT: Sampling - BITUMINOUS	2016-09-22	2018-09-22	Expired	Jackie Treat	Yes
CT 125 CEM: Sampling - CEM	2016-09-22	2018-09-22	Expired	Jackie Treat	Yes
CT 125 GEN: Sampling - GENERAL	2016-09-22	2018-09-22	Expired	Jackie Treat	Yes
CT 125 HMA: Sampling - HMA (JTCP)	2016-09-22	2018-09-22	Expired	Jackie Treat	Yes
CT 231: Relative Compaction - Nuclear Gage	2016-09-22	2018-09-22	Expired	Jackie Treat	Yes
CT 375: AC Density by Nuclear Gage	2016-09-22	2018-09-22	Expired	Jackie Treat	Yes

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

Details for David Sutton

First Name	David
Last Name	Sutton
Status	Active

Total 8 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 125 ADMIX: Sampling - ADMIXTURE	2016-09-22	2018-09-22	Expired	Jackie Treat	Yes
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2016-09-22	2018-09-22	Expired	Jackie Treat	Yes
CT 125 BIT: Sampling - BITUMINOUS	2016-09-22	2018-09-22	Expired	Jackie Treat	Yes
CT 125 CEM: Sampling - CEM	2016-09-22	2018-09-22	Expired	Jackie Treat	Yes
CT 125 GEN: Sampling - GENERAL	2016-09-22	2018-09-22	Expired	Jackie Treat	Yes
CT 125 HMA: Sampling - HMA (JTCP)	2016-09-22	2018-09-22	Expired	Jackie Treat	Yes
CT 231: Relative Compaction - Nuclear Gage	2016-09-22	2018-09-22	Expired	Jackie Treat	Yes
CT 375: AC Density by Nuclear Gage	2016-09-22	2018-09-22	Expired	Jackie Treat	Yes

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

Details for Ken Williams

First Name	Ken
Last Name	Williams
Status	Active

Total 8 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 125 ADMIX: Sampling - ADMIXTURE	2016-09-22	2018-09-22	Expired	Jackie Treat	Yes
CT 125 AGG: Sampling - AGGREGATES (JTCP)	2016-09-22	2018-09-22	Expired	Jackie Treat	Yes
CT 125 BIT: Sampling - BITUMINOUS	2016-09-22	2018-09-22	Expired	Jackie Treat	Yes
CT 125 CEM: Sampling - CEM	2016-09-22	2018-09-22	Expired	Jackie Treat	Yes
CT 125 GEN: Sampling - GENERAL	2016-09-22	2018-09-22	Expired	Jackie Treat	Yes
CT 125 HMA: Sampling - HMA (JTCP)	2016-09-22	2018-09-22	Expired	Jackie Treat	Yes
CT 231: Relative Compaction - Nuclear Gage	2016-09-22	2018-09-22	Expired	Jackie Treat	Yes
CT 375: AC Density by Nuclear Gage	2016-09-22	2018-09-22	Expired	Jackie Treat	Yes

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

Details for Tim Conk

First Name	Tim
Last Name	Conk
Status	Active

Total 8 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 125 ADMIX: Sampling - ADMIXTURE	2016-09-22	2018-09-22	Expired	Jackie Treat	Yes
CT 125 AGG: Sampling - AGGREGATES	2022-02-16	2024-02-16	Active	Maryam Shahbazi	No
CT 125 BIT: Sampling - BITUMINOUS	2016-09-22	2018-09-22	Expired	Jackie Treat	Yes
CT 125 CEM: Sampling - CEM	2016-09-22	2018-09-22	Expired	Jackie Treat	Yes
CT 125 GEN: Sampling - GENERAL	2016-09-22	2018-09-22	Expired	Jackie Treat	Yes
CT 125 HMA: Sampling - HMA	2022-02-16	2024-02-16	Active	Maryam Shahbazi	No
CT 231: Relative Compaction - Nuclear Gage	2022-02-16	2024-02-16	Active	Maryam Shahbazi	Yes
CT 375: AC Density by Nuclear Gage	2022-02-16	2024-02-16	Active	Maryam Shahbazi	Yes

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

Details for Duane Nava

First Name	Duane
Last Name	Nava
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	2022-02-17	2024-02-17	Active	Maryam Shahbazi	No
CT 125 HMA: Sampling - HMA	2022-02-17	2024-02-17	Active	Maryam Shahbazi	No
CT 201: Sample Preparation - Soil and Aggregates (JTCP)	2016-09-22	2019-09-22	Expired	Robby Rodriguez	Yes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)	2016-09-22	2017-09-22	Expired	Jackie Treat	Yes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)	2016-09-22	2017-09-22	Expired	Jackie Treat	Yes
CT 217: Sand Equivalent (JTCP)	2016-09-22	2017-09-22	Expired	Jackie Treat	Yes
CT 226: Moisture Content - Soils and Aggregates (JTCP)	2016-09-22	2017-09-22	Expired	Jackie Treat	Yes
CT 229: Durability (JTCP)	2016-09-22	2017-09-22	Expired	Jackie Treat	Yes
CT 301: "R" Value	2016-09-22	2017-09-22	Expired	Jackie Treat	Yes
CT 521: Compressive Strength - PCC	2016-09-22	2017-09-22	Expired	Jackie Treat	Yes

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

Details for Barry Hawkins

First Name	Barry
Last Name	Hawkins
Status	Active

Total 4 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 125 AGG: Sampling - AGGREGATES	2022-02-17	2024-02-17	Active	Maryam Shahbazi	No
CT 125 HMA: Sampling - HMA	2022-02-17	2024-02-17	Active	Maryam Shahbazi	No
CT 231: Relative Compaction - Nuclear Gage	2022-02-17	2024-02-17	Active	Maryam Shahbazi	Yes
CT 375: AC Density by Nuclear Gage	2022-02-17	2024-02-17	Active	Maryam Shahbazi	Yes

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

Details for James Kreimer

First Name	James
Last Name	Kreimer
Status	Active

Total 4 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 125 AGG: Sampling - AGGREGATES	2022-02-17	2024-02-17	Active	Maryam Shahbazi	No
CT 125 HMA: Sampling - HMA	2022-02-17	2024-02-17	Active	Maryam Shahbazi	No
CT 231: Relative Compaction - Nuclear Gage	2022-02-17	2024-02-17	Active	Maryam Shahbazi	Yes
CT 375: AC Density by Nuclear Gage	2022-02-17	2024-02-17	Active	Maryam Shahbazi	Yes

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

Details for Jason Mendonsa

First Name	Jason
Last Name	Mendonsa
Status	Active

Total 4 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 125 AGG: Sampling - AGGREGATES	2022-02-16	2024-02-16	Active	Maryam Shahbazi	No
CT 125 HMA: Sampling - HMA	2022-02-16	2024-02-16	Active	Maryam Shahbazi	No
CT 231: Relative Compaction - Nuclear Gage	2022-02-16	2024-02-16	Active	Maryam Shahbazi	Yes
CT 375: AC Density by Nuclear Gage	2022-02-16	2024-02-16	Active	Maryam Shahbazi	Yes

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

Details for Vince R.Pecoraro

First Name	Vince
Last Name	R.Pecoraro
Status	Active

Total 4 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 125 AGG: Sampling - AGGREGATES	2023-02-16	2024-02-16	Active	Ed Gamboa	No
CT 125 HMA: Sampling - HMA	2023-02-16	2024-02-16	Active	Ed Gamboa	No
CT 231: Relative Compaction - Nuclear Gage	2023-02-16	2024-02-16	Active	Ed Gamboa	Yes
CT 375: AC Density by Nuclear Gage	2023-02-16	2024-02-16	Active	Ed Gamboa	Yes

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

Details for Lucas Stine

First Name	Lucas
Last Name	Stine
Status	Active

Total 4 items.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 125 AGG: Sampling - AGGREGATES	2023-02-16	2024-02-16	Active	Ed Gamboa	No
CT 125 HMA: Sampling - HMA	2023-02-16	2024-02-16	Active	Ed Gamboa	No
CT 231: Relative Compaction - Nuclear Gage	2023-02-16	2024-02-16	Active	Ed Gamboa	Yes
CT 375: AC Density by Nuclear Gage	2023-02-16	2024-02-16	Active	Ed Gamboa	Yes

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

Details for David Martynovich

First Name	David
Last Name	Martynovich
Status	Active

Total 1 item.

Certified California Tests(CT)
Test Method	Obtained Date	Expiration Date	Status	IA Responsible	Within Lab Scope?
CT 125 HMA: Sampling - HMA	2022-02-16	2023-02-16	Expired	Maryam Shahbazi	No

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

Details for Jason Kracke

First Name	Jason
Last Name	Kracke
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	2023-02-16	2024-02-16	Active	Ed Gamboa	No
CT 125 GEN: Sampling - GENERAL	2023-02-16	2024-02-16	Active	Ed Gamboa	Yes
CT 125 HMA: Sampling - HMA	2023-02-16	2024-02-16	Active	Ed Gamboa	No
CT 231: Relative Compaction - Nuclear Gage	2023-02-16	2024-02-16	Active	Ed Gamboa	Yes
CT 375: AC Density by Nuclear Gage	2023-02-16	2024-02-16	Active	Ed Gamboa	Yes

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

Details for Roman Sysko

First Name	Roman
Last Name	Sysko
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	2023-02-16	2024-02-16	Active	Ed Gamboa	No
CT 125 GEN: Sampling - GENERAL	2023-02-16	2024-02-16	Active	Ed Gamboa	Yes
CT 125 HMA: Sampling - HMA	2023-02-16	2024-02-16	Active	Ed Gamboa	No
CT 231: Relative Compaction - Nuclear Gage	2023-02-16	2024-02-16	Active	Ed Gamboa	Yes
CT 375: AC Density by Nuclear Gage	2023-02-16	2024-02-16	Active	Ed Gamboa	Yes

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

Details for Tyler Green

First Name	Tyler
Last Name	Green
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	2022-05-27	2023-05-27	Active	Maryam Shahbazi	No
CT 125 GEN: Sampling - GENERAL	2022-05-24	2023-05-24	Active	Maryam Shahbazi	Yes
CT 125 HMA: Sampling - HMA	2022-05-27	2023-05-27	Active	Maryam Shahbazi	No
CT 231: Relative Compaction - Nuclear Gage	2022-05-24	2023-05-24	Active	Maryam Shahbazi	Yes
CT 375: AC Density by Nuclear Gage	2022-05-24	2023-05-24	Active	Maryam Shahbazi	Yes

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

Details for Ryan Kappen

First Name	Ryan
Last Name	Kappen
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	2023-02-16	2024-02-16	Active	Ed Gamboa	No
CT 125 GEN: Sampling - GENERAL	2023-02-16	2024-02-16	Active	Ed Gamboa	Yes
CT 125 HMA: Sampling - HMA	2023-02-16	2024-02-16	Active	Ed Gamboa	No
CT 231: Relative Compaction - Nuclear Gage	2023-02-16	2024-02-16	Active	Ed Gamboa	Yes
CT 375: AC Density by Nuclear Gage	2023-02-16	2024-02-16	Active	Ed Gamboa	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