Technician Information for DingXin Cheng
First Name | DingXin |
---|---|
Last Name | Cheng |
Technician ID | 01112 |
Associated Labs
Total 1 item.
Lab Name | Manager Name | Full Address | District | Page Alias |
---|---|---|---|---|
Chico State University | Dingxin Cheng | 400 West First Street, Langdon Hall, Suite 203, Chico, CA 95929 | 2 | Lab 1 |
Test Methods
California Test (CT) Certifications
Total 8 items.
Test Method | Expiration Date | Status | IA Responsible | Within Lab(s) Scope | Comments |
---|---|---|---|---|---|
CT 105 Calculations - Gradings (JTCP - HMA I / S&A) | 2023-06-30 | Expired | Natalie Rivinius | Lab 1 | (No comments) |
CT 106 Definitions - Specific Gravity (SpG) | 2023-06-30 | Expired | Natalie Rivinius | Lab 1 | (No comments) |
CT 125 GEN Sampling - GENERAL | 2019-09-01 | Expired | Natalie Rivinius | Lab 1 | (No comments) |
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A) | 2023-06-30 | Expired | Natalie Rivinius | Lab 1 | (No comments) |
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A) | 2019-09-01 | Expired | Natalie Rivinius | Lab 1 | (No comments) |
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A) | 2019-09-01 | Expired | Natalie Rivinius | Lab 1 | (No comments) |
CT 308 Bulk SpG and Density - HMA | 2019-09-01 | Expired | Natalie Rivinius | Lab 1 | (No comments) |
CT 309 Max SpG and Density - HMA | 2019-09-01 | Expired | Natalie Rivinius | Lab 1 | (No comments) |
AASHTO/ASTM Proficiencies
Test Method | Expiration Date | Status | IA Responsible | Within Lab(s) Scope | Comments |
---|---|---|---|---|---|
No results found. |
For concerns with missing or erroneous data, please contact your Independent Assurance personnel