Lab details for CT D02 - Redding Construction Laboratory
Basic Information
| Lab Name | CT D02 - Redding Construction Laboratory |
|---|---|
| Manager Name | William Barnes |
| Lab Email | william.barnes@dot.ca.gov |
| Lab Telephone | 530-949-2340 |
| Lab Fax | |
| Lab Full Address | 1657 Riverside Drive, Redding, CA 96001 |
| Zip | 96001 |
| Lab Type | Caltrans |
| District | 2 |
| Mobile Lab Full Address | , , |
| Mobile Lab Tel | (not set) |
RSP Information
1000 Center Street, Redding, CA 96001
Test Methods
California Test (CT) Accreditations
Total 31 items.
AASHTO/ASTM Proficiencies
Total 14 items.
Technicians in the Lab
Technician Summary
Technician Details
Details for Cindy Bryant
| First Name | Cindy |
|---|---|
| Last Name | Bryant |
| Status | Active |
Total 38 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 105: Calculations - Gradings (JTCP) | 2022-09-30 | 2025-09-30 | Active | Brian Ellis | Yes |
| CT 106: Definitions - Specific Gravity (SpG) | 2021-12-22 | 2022-12-22 | Expired | Alexis England | Yes |
| CT 125 AGG: Sampling - AGGREGATES (JTCP) | 2022-09-30 | 2025-09-30 | Active | Brian Ellis | Yes |
| CT 125 BIT: Sampling - BITUMINOUS | 2019-12-31 | 2021-12-31 | Expired | Natalie Rivinius | Yes |
| CT 125 CEM: Sampling - CEM | 2019-12-31 | 2021-12-31 | Expired | Natalie Rivinius | Yes |
| CT 125 GEN: Sampling - GENERAL | 2019-12-31 | 2021-12-31 | Expired | Natalie Rivinius | Yes |
| CT 125 HMA: Sampling - HMA (JTCP) | 2022-09-30 | 2025-09-30 | Active | Brian Ellis | Yes |
| CT 201: Sample Preparation - Soil and Aggregates (JTCP) | 2022-10-28 | 2025-10-28 | Active | Dalton LaBoskey | Yes |
| CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP) | 2022-10-28 | 2025-10-28 | Active | Dalton LaBoskey | Yes |
| CT 205: Percent Crushed Particles (JTCP) | 2020-01-17 | 2023-01-17 | Expired | Sarbjit Grewal | Yes |
| CT 206: SpG & Absorption - Coarse Aggregates | 2019-12-31 | 2021-12-31 | Expired | Natalie Rivinius | Yes |
| CT 216: Relative Compaction - Soils and Aggregates (JTCP) | 2022-10-28 | 2025-10-28 | Active | Dalton LaBoskey | Yes |
| CT 217: Sand Equivalent (JTCP) | 2022-10-28 | 2025-10-28 | Active | Dalton LaBoskey | Yes |
| CT 226: Moisture Content - Soils and Aggregates (JTCP) | 2022-10-28 | 2025-10-28 | Active | Dalton LaBoskey | Yes |
| CT 227: Cleanness Value (JTCP) | 2022-10-28 | 2025-10-28 | Active | Dalton LaBoskey | Yes |
| CT 229: Durability (JTCP) | 2022-10-28 | 2025-10-28 | Active | Dalton LaBoskey | Yes |
| CT 231: Relative Compaction - Nuclear Gage | 2021-12-22 | 2023-12-22 | Expired | Alexis England | Yes |
| CT 304: Sample Preparation - HMA | 2019-12-31 | 2021-12-31 | Expired | Natalie Rivinius | No |
| CT 306: Reducing Samples of Asphalt Mixtures (JTCP) | 2022-09-30 | 2025-09-30 | Active | Brian Ellis | Yes |
| CT 308: Bulk SpG and Density - HMA | 2021-12-22 | 2023-12-22 | Expired | Alexis England | Yes |
| CT 309: Max SpG and Density - HMA | 2021-12-22 | 2023-12-22 | Expired | Alexis England | Yes |
| CT 370: Moisture Content by Microwave | 2019-12-31 | 2021-12-31 | Expired | Natalie Rivinius | Yes |
| CT 382: AC Content by Ignition Oven | 2021-12-22 | 2023-12-22 | Expired | Alexis England | Yes |
| CT 387: Inertial Profilers | 2019-12-31 | 2021-12-31 | Expired | Natalie Rivinius | Yes |
| CT 504: Air Content of PCC - Pressure Method (JTCP) | 2019-11-15 | 2024-11-15 | Active | Sarbjit Grewal | Yes |
| CT 518: Unit Weight - PCC (JTCP) | 2019-11-15 | 2024-11-15 | Active | Sarbjit Grewal | Yes |
| CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231) | 2019-12-31 | 2021-12-31 | Expired | Natalie Rivinius | No |
| CT 521.1: Compressive Strength - PCC (ASTM C39 / C617) | 2019-12-31 | 2021-12-31 | Expired | Natalie Rivinius | No |
| CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP) | 2019-12-31 | 2021-12-31 | Expired | Natalie Rivinius | No |
| CT 523.2 Section B.3: Flexural Strength (Lab Test) | 2019-12-31 | 2021-12-31 | Expired | Natalie Rivinius | No |
| CT 524: Flexural Strength of Rapid Strength - PCC | 2019-12-31 | 2021-12-31 | Expired | Natalie Rivinius | No |
| CT 533: Ball Penetration - PCC | 2021-12-22 | 2023-12-22 | Expired | Alexis England | Yes |
| CT 539: Sampling Fresh Concrete (JTCP) | 2019-11-15 | 2024-11-15 | Active | Sarbjit Grewal | Yes |
| CT 540: Making Cylinders - PCC (JTCP) | 2019-11-15 | 2024-11-15 | Active | Sarbjit Grewal | Yes |
| CT 543: Air Content of PCC - Volumetric Method (JTCP) | 2019-11-15 | 2024-11-15 | Active | Sarbjit Grewal | Yes |
| CT 552: Relative Compaction of Polymer Concrete | 2021-10-21 | 2022-10-21 | Expired | Alexis England | Yes |
| CT 556: Slump - PCC (JTCP) | 2019-11-15 | 2024-11-15 | Active | Sarbjit Grewal | Yes |
| CT 557: Temperature - PCC (JTCP) | 2019-11-15 | 2024-11-15 | Active | Sarbjit Grewal | Yes |
Total 14 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP) | 2022-09-30 | 2025-09-30 | Active | Brian Ellis | Yes |
| AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP) | 2022-09-30 | 2025-09-30 | Active | Brian Ellis | Yes |
| AASHTO R47: Reducing Samples of HMA (JTCP) | 2022-09-30 | 2025-09-30 | Active | Brian Ellis | Yes |
| AASHTO R76: Reducing Samples of Agg (JTCP) | 2022-09-30 | 2025-09-30 | Active | Brian Ellis | Yes |
| AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP) | 2022-11-03 | 2025-11-03 | Active | Dalton LaBoskey | Yes |
| AASHTO T176: Sand Equivalent (JTCP) | 2022-09-30 | 2025-09-30 | Active | Brian Ellis | Yes |
| AASHTO T209: Max SpG and Density - HMA (JTCP) | 2022-11-03 | 2025-11-03 | Active | Dalton LaBoskey | Yes |
| AASHTO T210: Aggregate Durability Index | 2019-12-31 | 2021-12-31 | Expired | Natalie Rivinius | Yes |
| AASHTO T255: Evaporable Moisture Content (JTCP) | 2022-09-30 | 2025-09-30 | Active | Brian Ellis | Yes |
| AASHTO T269: Percent Air Voids - HMA (JTCP) | 2022-11-03 | 2025-11-03 | Active | Dalton LaBoskey | Yes |
| AASHTO T275: Bulk SpG - HMA (JTCP) | 2022-11-03 | 2025-11-03 | Active | Dalton LaBoskey | Yes |
| AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP) | 2022-11-03 | 2025-11-03 | Active | Dalton LaBoskey | Yes |
| AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP) | 2022-09-30 | 2025-09-30 | Active | Brian Ellis | Yes |
| AASHTO T335: Percentage of Fracture (JTCP) | 2022-09-30 | 2025-09-30 | Inactive | Brian Ellis | Yes |
Details for Brandon White
| First Name | Brandon |
|---|---|
| Last Name | White |
| Status | Active |
Total 32 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 105: Calculations - Gradings (JTCP) | 2023-10-20 | 2026-10-20 | Active | Gabriela Lopez | Yes |
| CT 106: Definitions - Specific Gravity (SpG) | 2022-05-11 | 2023-05-11 | Expired | Anthony Ortiz | Yes |
| CT 125 AGG: Sampling - AGGREGATES (JTCP) | 2023-10-20 | 2026-10-20 | Active | Gabriela Lopez | Yes |
| CT 125 AGG: Sampling - AGGREGATES | 2022-05-11 | 2023-05-11 | Expired | Anthony Ortiz | Yes |
| CT 125 BIT: Sampling - BITUMINOUS | 2022-05-10 | 2025-05-10 | Active | Alexis England | Yes |
| CT 125 GEN: Sampling - GENERAL | 2022-05-10 | 2025-05-10 | Active | Alexis England | Yes |
| CT 125 HMA: Sampling - HMA (JTCP) | 2023-10-20 | 2026-10-20 | Active | Gabriela Lopez | Yes |
| CT 125 HMA: Sampling - HMA | 2022-05-11 | 2023-05-11 | Expired | Anthony Ortiz | Yes |
| CT 201: Sample Preparation - Soil and Aggregates (JTCP) | 2022-12-02 | 2025-12-02 | Active | Avinash Ralla | Yes |
| CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP) | 2022-12-02 | 2025-12-02 | Active | Avinash Ralla | Yes |
| CT 205: Percent Crushed Particles (JTCP) | 2022-12-02 | 2025-12-02 | Active | Avinash Ralla | Yes |
| CT 211: LA Rattler | 2022-06-09 | 2023-06-09 | Expired | Anthony Ortiz | No |
| CT 216: Relative Compaction - Soils and Aggregates (JTCP) | 2022-12-02 | 2025-12-02 | Active | Avinash Ralla | Yes |
| CT 217: Sand Equivalent (JTCP) | 2022-12-02 | 2025-12-02 | Active | Avinash Ralla | Yes |
| CT 226: Moisture Content - Soils and Aggregates (JTCP) | 2022-12-02 | 2025-12-02 | Active | Avinash Ralla | Yes |
| CT 227: Cleanness Value (JTCP) | 2022-12-02 | 2025-12-02 | Active | Avinash Ralla | Yes |
| CT 229: Durability (JTCP) | 2022-12-02 | 2025-12-02 | Active | Avinash Ralla | Yes |
| CT 231: Relative Compaction - Nuclear Gage | 2024-04-30 | 2026-04-30 | Active | Darrell Valasek | Yes |
| CT 306: Reducing Samples of Asphalt Mixtures (JTCP) | 2023-10-20 | 2026-10-20 | Active | Gabriela Lopez | Yes |
| CT 308: Bulk SpG and Density - HMA | 2022-06-09 | 2023-06-09 | Expired | Anthony Ortiz | Yes |
| CT 309: Max SpG and Density - HMA | 2022-06-09 | 2023-06-09 | Expired | Anthony Ortiz | Yes |
| CT 375: AC Density by Nuclear Gage | 2024-04-30 | 2026-04-30 | Active | Darrell Valasek | Yes |
| CT 382: AC Content by Ignition Oven | 2022-05-11 | 2023-05-11 | Expired | Anthony Ortiz | Yes |
| CT 384: Combined Grade for HMA using up to 25% RAP | 2022-06-09 | 2023-06-09 | Expired | Anthony Ortiz | No |
| CT 504: Air Content of PCC - Pressure Method (JTCP) | 2022-06-24 | 2027-06-24 | Active | Gabriela Lopez | Yes |
| CT 518: Unit Weight - PCC (JTCP) | 2022-06-24 | 2027-06-24 | Active | Gabriela Lopez | Yes |
| CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP) | 2022-06-24 | 2027-06-24 | Active | Gabriela Lopez | No |
| CT 539: Sampling Fresh Concrete (JTCP) | 2022-06-24 | 2027-06-24 | Active | Gabriela Lopez | Yes |
| CT 540: Making Cylinders - PCC (JTCP) | 2022-06-24 | 2027-06-24 | Active | Gabriela Lopez | Yes |
| CT 543: Air Content of PCC - Volumetric Method (JTCP) | 2022-06-24 | 2027-06-24 | Active | Gabriela Lopez | Yes |
| CT 556: Slump - PCC (JTCP) | 2022-06-24 | 2027-06-24 | Active | Gabriela Lopez | Yes |
| CT 557: Temperature - PCC (JTCP) | 2022-06-24 | 2027-06-24 | Active | Gabriela Lopez | Yes |
Total 13 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP) | 2023-10-20 | 2026-10-20 | Active | Gabriela Lopez | Yes |
| AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP) | 2023-10-20 | 2026-10-20 | Active | Gabriela Lopez | Yes |
| AASHTO R47: Reducing Samples of HMA (JTCP) | 2023-10-20 | 2026-10-20 | Active | Gabriela Lopez | Yes |
| AASHTO R76: Reducing Samples of Agg (JTCP) | 2023-10-20 | 2026-10-20 | Active | Gabriela Lopez | Yes |
| AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP) | 2023-10-05 | 2026-10-05 | Active | Avinash Ralla | Yes |
| AASHTO T176: Sand Equivalent (JTCP) | 2023-10-20 | 2026-10-20 | Active | Gabriela Lopez | Yes |
| AASHTO T209: Max SpG and Density - HMA (JTCP) | 2023-10-05 | 2026-10-05 | Active | Avinash Ralla | Yes |
| AASHTO T255: Evaporable Moisture Content (JTCP) | 2023-10-20 | 2026-10-20 | Active | Gabriela Lopez | Yes |
| AASHTO T269: Percent Air Voids - HMA (JTCP) | 2023-10-05 | 2026-10-05 | Active | Avinash Ralla | Yes |
| AASHTO T275: Bulk SpG - HMA (JTCP) | 2023-10-05 | 2026-10-05 | Active | Avinash Ralla | Yes |
| AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP) | 2023-10-05 | 2026-10-05 | Active | Avinash Ralla | Yes |
| AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP) | 2023-10-20 | 2026-10-20 | Active | Gabriela Lopez | Yes |
| AASHTO T335: Percentage of Fracture (JTCP) | 2023-10-20 | 2026-10-20 | Inactive | Gabriela Lopez | Yes |
For concerns with missing or erroneous data, please contact your Independent Assurance personnel