Lab details for Sierra Geotech DBE - BoxLab 1
Basic Information
| Lab Name | Sierra Geotech DBE - BoxLab 1 |
|---|
| Manager Name | Raymond Downes |
|---|
| Lab Email | ray@sierrageotech.com |
|---|
| Lab Telephone | 916-425-0359 |
|---|
| Lab Fax | |
|---|
| Lab Full Address | 4470 Yankee Hill Road, Suite 110, Rocklin, CA 95677 |
|---|
| Zip | 95677 |
|---|
| Lab Type | Private |
|---|
| District | 3 |
|---|
| Mobile Lab Full Address | , , |
|---|
Download TL-0113
RSP Information
4470 Yankee Hill Road, Suite 110, Rocklin, CA 95677
California Test (CT) Accreditations
AASHTO/ASTM Proficiencies
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Technician Certified? |
|---|
No results found. |
Technicians in the Lab
Technician Summary
Total 4 items.
| First Name | Last Name | Actions |
|---|
| Michal | Kosakowski | View
|
| David | Santoscoy | View
|
| Steven | Olsen | View
|
| Robert | Pierson | View
|
Technician Details
Details for Michal Kosakowski
| First Name | Michal |
|---|
| Last Name | Kosakowski |
|---|
| Status | Active |
|---|
Total 15 items.
Certified California Tests(CT)
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|
| CT 125 AGG: Sampling - AGGREGATES (JTCP) | 2018-02-26 | 2021-02-26 | Expired | Jessaneil Perez | No |
| CT 125 AGG: Sampling - AGGREGATES | 2023-02-16 | 2025-02-16 | Active | Ignocencio Herrera | Yes |
| CT 125 CEM: Sampling - CEM | 2019-02-26 | 2021-02-26 | Expired | Jessaneil Perez | No |
| CT 125 GEN: Sampling - GENERAL | 2023-02-16 | 2025-02-16 | Active | Ignocencio Herrera | No |
| CT 125 HMA: Sampling - HMA (JTCP) | 2018-02-26 | 2021-02-26 | Expired | Jessaneil Perez | No |
| CT 125 HMA: Sampling - HMA | 2023-02-16 | 2025-02-16 | Active | Ignocencio Herrera | No |
| CT 231: Relative Compaction - Nuclear Gage | 2023-02-16 | 2025-02-16 | Active | Ignocencio Herrera | No |
| CT 375: AC Density by Nuclear Gage | 2023-02-16 | 2025-02-16 | Active | Ignocencio Herrera | No |
| CT 504: Air Content of PCC - Pressure Method (JTCP) | 2018-02-24 | 2023-02-24 | Expired | Biplab Bhattacharya | No |
| CT 518: Unit Weight - PCC (JTCP) | 2018-02-24 | 2023-02-24 | Expired | Biplab Bhattacharya | No |
| CT 539: Sampling Fresh Concrete (JTCP) | 2018-02-24 | 2023-02-24 | Expired | Biplab Bhattacharya | No |
| CT 540: Making Cylinders - PCC (JTCP) | 2018-02-24 | 2023-02-24 | Expired | Biplab Bhattacharya | No |
| CT 543: Air Content of PCC - Volumetric Method (JTCP) | 2018-02-24 | 2023-02-24 | Expired | Biplab Bhattacharya | No |
| CT 556: Slump - PCC (JTCP) | 2018-02-24 | 2023-02-24 | Expired | Biplab Bhattacharya | No |
| CT 557: Temperature - PCC (JTCP) | 2018-02-24 | 2023-02-24 | Expired | Biplab Bhattacharya | No |
AASHTO/ASTM Proficiencies
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|
No results found. |
Details for David Santoscoy
| First Name | David |
|---|
| Last Name | Santoscoy |
|---|
| Status | Active |
|---|
Total 13 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 | 2025-02-16 | Active | Ignocencio Herrera | Yes |
| CT 125 CEM: Sampling - CEM | 2021-02-24 | 2023-02-24 | Expired | Jackie Treat | No |
| CT 125 GEN: Sampling - GENERAL | 2023-02-16 | 2025-02-16 | Active | Ignocencio Herrera | No |
| CT 125 HMA: Sampling - HMA | 2023-02-16 | 2025-02-16 | Active | Ignocencio Herrera | No |
| CT 231: Relative Compaction - Nuclear Gage | 2023-02-16 | 2025-02-16 | Active | Ignocencio Herrera | No |
| CT 375: AC Density by Nuclear Gage | 2023-02-16 | 2025-02-16 | Active | Ignocencio Herrera | No |
| CT 504: Air Content of PCC - Pressure Method (JTCP) | 2018-06-09 | 2023-06-09 | Expired | Richard Hibbard | No |
| CT 518: Unit Weight - PCC (JTCP) | 2018-06-09 | 2023-06-09 | Expired | Richard Hibbard | No |
| CT 539: Sampling Fresh Concrete (JTCP) | 2018-06-09 | 2023-06-09 | Expired | Richard Hibbard | No |
| CT 540: Making Cylinders - PCC (JTCP) | 2018-06-09 | 2023-06-09 | Expired | Richard Hibbard | No |
| CT 543: Air Content of PCC - Volumetric Method (JTCP) | 2018-06-09 | 2023-06-09 | Expired | Richard Hibbard | No |
| CT 556: Slump - PCC (JTCP) | 2018-06-09 | 2023-06-09 | Expired | Richard Hibbard | No |
| CT 557: Temperature - PCC (JTCP) | 2018-06-09 | 2023-06-09 | Expired | Richard Hibbard | No |
AASHTO/ASTM Proficiencies
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|
No results found. |
Details for Steven Olsen
| First Name | Steven |
|---|
| Last Name | Olsen |
|---|
| 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 | 2023-04-25 | 2024-04-25 | Expired | Rahshaun Spears | Yes |
| CT 125 GEN: Sampling - GENERAL | 2023-04-25 | 2024-04-25 | Expired | Rahshaun Spears | No |
| CT 125 HMA: Sampling - HMA | 2023-04-25 | 2024-04-25 | Expired | Rahshaun Spears | No |
| CT 231: Relative Compaction - Nuclear Gage | 2023-04-25 | 2024-04-25 | Expired | Rahshaun Spears | No |
| CT 375: AC Density by Nuclear Gage | 2023-04-25 | 2024-04-25 | Expired | Rahshaun Spears | No |
AASHTO/ASTM Proficiencies
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|
No results found. |
Details for Robert Pierson
| First Name | Robert |
|---|
| Last Name | Pierson |
|---|
| 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 | 2023-06-16 | 2024-06-16 | Expired | Rahshaun Spears | Yes |
| CT 125 GEN: Sampling - GENERAL | 2023-06-16 | 2024-06-16 | Expired | Rahshaun Spears | No |
| CT 125 HMA: Sampling - HMA | 2023-06-16 | 2024-06-16 | Expired | Rahshaun Spears | No |
| CT 231: Relative Compaction - Nuclear Gage | 2023-06-16 | 2024-06-16 | Expired | Rahshaun Spears | No |
| CT 375: AC Density by Nuclear Gage | 2023-06-16 | 2024-06-16 | Expired | Rahshaun Spears | No |
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