Lab details for Chico State University
Basic Information
| Lab Name | Chico State University |
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| Manager Name | Dingxin Cheng |
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| Lab Email | dxcheng@csuchico.edu |
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| Lab Telephone | 530-898-6032 |
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| Lab Fax | |
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| Lab Full Address | 400 West First Street, Langdon Hall, Suite 203, Chico, CA 95929 |
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| Zip | 95929 |
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| Lab Type | Private |
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| District | 2 |
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| Mobile Lab Full Address | , , |
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Download TL-0113
RSP Information
400 West 1st Street, Chico, CA 95929-0930
California Test (CT) Accreditations
AASHTO/ASTM Proficiencies
Technicians in the Lab
Technician Summary
Total 5 items.
| First Name | Last Name | Actions |
|---|
| Brandon | Fraser | View
|
| DingXin | Cheng | View
|
| Madelyn | Giles | View
|
| Kun | Zhang | View
|
| Yuefeng | Zhu | View
|
Technician Details
Details for Brandon Fraser
| First Name | Brandon |
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| Last Name | Fraser |
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| Status | Active |
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Total 9 items.
Certified California Tests(CT)
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|
| CT 105: Calculations - Gradings (JTCP) | 2016-06-20 | 2023-06-30 | Expired | Natalie Rivinius | Yes |
| CT 106: Definitions - Specific Gravity (SpG) | 2016-06-20 | 2023-06-30 | Expired | Natalie Rivinius | Yes |
| CT 125 GEN: Sampling - GENERAL | 2017-09-01 | 2019-09-01 | Expired | Natalie Rivinius | Yes |
| CT 201: Sample Preparation - Soil and Aggregates (JTCP) | 2017-09-01 | 2023-06-30 | Expired | Natalie Rivinius | Yes |
| CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP) | 2017-09-01 | 2019-09-01 | Expired | Natalie Rivinius | Yes |
| CT 226: Moisture Content - Soils and Aggregates (JTCP) | 2017-09-01 | 2019-09-01 | Expired | Natalie Rivinius | Yes |
| CT 304: Sample Preparation - HMA | 2017-09-01 | 2019-09-01 | Expired | Natalie Rivinius | Yes |
| CT 308: Bulk SpG and Density - HMA | 2017-09-01 | 2019-09-01 | Expired | Natalie Rivinius | Yes |
| CT 309: Max SpG and Density - HMA | 2017-09-01 | 2019-09-01 | Expired | Natalie Rivinius | Yes |
AASHTO/ASTM Proficiencies
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|
No results found. |
Details for DingXin Cheng
| First Name | DingXin |
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| Last Name | Cheng |
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| Status | Active |
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Total 8 items.
Certified California Tests(CT)
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|
| CT 105: Calculations - Gradings (JTCP) | 2016-06-20 | 2023-06-30 | Expired | Natalie Rivinius | Yes |
| CT 106: Definitions - Specific Gravity (SpG) | 2016-06-20 | 2023-06-30 | Expired | Natalie Rivinius | Yes |
| CT 125 GEN: Sampling - GENERAL | 2017-09-01 | 2019-09-01 | Expired | Natalie Rivinius | Yes |
| CT 201: Sample Preparation - Soil and Aggregates (JTCP) | 2017-09-01 | 2023-06-30 | Expired | Natalie Rivinius | Yes |
| CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP) | 2017-09-01 | 2019-09-01 | Expired | Natalie Rivinius | Yes |
| CT 226: Moisture Content - Soils and Aggregates (JTCP) | 2017-09-01 | 2019-09-01 | Expired | Natalie Rivinius | Yes |
| CT 308: Bulk SpG and Density - HMA | 2017-09-01 | 2019-09-01 | Expired | Natalie Rivinius | Yes |
| CT 309: Max SpG and Density - HMA | 2017-09-01 | 2019-09-01 | Expired | Natalie Rivinius | Yes |
AASHTO/ASTM Proficiencies
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|
No results found. |
Details for Madelyn Giles
| First Name | Madelyn |
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| Last Name | Giles |
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| Status | Active |
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Total 9 items.
Certified California Tests(CT)
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|
| CT 105: Calculations - Gradings (JTCP) | 2016-06-20 | 2023-06-30 | Expired | Natalie Rivinius | Yes |
| CT 106: Definitions - Specific Gravity (SpG) | 2016-06-20 | 2023-06-30 | Expired | Natalie Rivinius | Yes |
| CT 125 GEN: Sampling - GENERAL | 2016-06-20 | 2017-06-20 | Expired | Natalie Rivinius | Yes |
| CT 201: Sample Preparation - Soil and Aggregates (JTCP) | 2016-06-20 | 2023-06-30 | Expired | Natalie Rivinius | Yes |
| CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP) | 2016-06-20 | 2017-06-20 | Expired | Natalie Rivinius | Yes |
| CT 226: Moisture Content - Soils and Aggregates (JTCP) | 2016-06-20 | 2017-06-20 | Expired | Natalie Rivinius | Yes |
| CT 304: Sample Preparation - HMA | 2016-06-20 | 2017-06-20 | Expired | Natalie Rivinius | Yes |
| CT 308: Bulk SpG and Density - HMA | 2016-06-20 | 2017-06-20 | Expired | Natalie Rivinius | Yes |
| CT 309: Max SpG and Density - HMA | 2016-06-20 | 2017-06-20 | Expired | Natalie Rivinius | Yes |
AASHTO/ASTM Proficiencies
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|
No results found. |
Details for Kun Zhang
| First Name | Kun |
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| Last Name | Zhang |
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| Status | Active |
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Certified California Tests(CT)
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|
No results found. |
Total 3 items.
AASHTO/ASTM Proficiencies
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|
| ASTM D8225-19 (BMD ILS): IDEAL-CT | 2025-01-14 | 2026-01-14 | Active | Sarbjit Grewal | Yes |
| ASTM D8360-22 (BMD ILS): IDEAL-RT | 2025-01-14 | 2026-01-14 | Active | Sarbjit Grewal | Yes |
| ASTM WK86870 (BMD ILS): IDT-HT | 2025-01-14 | 2026-01-14 | Active | Sarbjit Grewal | Yes |
Details for Yuefeng Zhu
| First Name | Yuefeng |
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| Last Name | Zhu |
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| Status | Active |
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Certified California Tests(CT)
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|
No results found. |
Total 3 items.
AASHTO/ASTM Proficiencies
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|
| ASTM D8225-19 (BMD ILS): IDEAL-CT | 2025-01-14 | 2026-01-14 | Active | Sarbjit Grewal | Yes |
| ASTM D8360-22 (BMD ILS): IDEAL-RT | 2025-01-14 | 2026-01-14 | Active | Sarbjit Grewal | Yes |
| ASTM WK86870 (BMD ILS): IDT-HT | 2025-01-14 | 2026-01-14 | Active | Sarbjit Grewal | Yes |
For concerns with missing or erroneous data, please contact your Independent Assurance personnel