Lab details for Twining, Incorporated - Long Beach, Mobile Laboratory 1
Basic Information
| Lab Name | Twining, Incorporated - Long Beach, Mobile Laboratory 1 |
|---|---|
| Manager Name | Corey Rhodes |
| Lab Email | crhodes@twininginc.com |
| Lab Telephone | 562-426-3355 |
| Lab Fax | |
| Lab Full Address | 24300 Avenida De La Carlota, Laguna Hills, CA 92653 |
| Zip | 92653 |
| Lab Type | Private |
| District | 7 |
| Mobile Lab Full Address | , , |
RSP Information
3310 East Airport Way, Long Beach, CA 90806
Test Methods
California Test (CT) Accreditations
Total 8 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Technician Certified? |
|---|---|---|---|---|---|
| CT 229: Durability (JTCP) | 2018-09-11 | 2020-09-09 | Expired | Majid Fahrtosh | Yes |
| CT 105: Calculations - Gradings (JTCP) | 2018-09-11 | 2021-09-18 | Expired | Majid Fahrtosh | Yes |
| CT 216: Relative Compaction - Soils and Aggregates (JTCP) | 2018-09-11 | 2021-09-18 | Expired | Majid Fahrtosh | Yes |
| CT 201: Sample Preparation - Soil and Aggregates (JTCP) | 2023-12-26 | 2024-12-26 | Expired | Majid Fahrtosh | Yes |
| CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP) | 2023-12-26 | 2024-12-26 | Expired | Majid Fahrtosh | Yes |
| CT 217: Sand Equivalent (JTCP) | 2023-12-26 | 2024-12-26 | Expired | Majid Fahrtosh | Yes |
| CT 226: Moisture Content - Soils and Aggregates (JTCP) | 2023-12-26 | 2024-12-26 | Expired | Majid Fahrtosh | Yes |
| CT 227: Cleanness Value (JTCP) | 2023-12-26 | 2024-12-26 | Expired | Majid Fahrtosh | Yes |
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 |
|---|---|---|
| Bryan | Dorsch | View |
| Joseph | Wallen | View |
| Brandon | Schroeder | View |
| Shawn | Snowdale | View |
Technician Details
Details for Bryan Dorsch
| First Name | Bryan |
|---|---|
| Last Name | Dorsch |
| Status | Active |
Total 31 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 105: Calculations - Gradings (JTCP) | 2024-03-22 | 2027-03-22 | Active | Firooz Ahmad Hosainy | Yes |
| CT 125 ADMIX: Sampling - ADMIXTURE | 2025-06-03 | 2027-06-03 | Active | Jay Horton | No |
| CT 125 AGG: Sampling - AGGREGATES (JTCP) | 2024-03-22 | 2027-03-22 | Active | Firooz Ahmad Hosainy | No |
| CT 125 AGG: Sampling - AGGREGATES | 2025-06-03 | 2027-06-03 | Active | Jay Horton | No |
| CT 125 BIT: Sampling - BITUMINOUS | 2025-06-03 | 2027-06-03 | Active | Jay Horton | No |
| CT 125 CEM: Sampling - CEM | 2025-06-03 | 2027-06-03 | Active | Jay Horton | No |
| CT 125 GEN: Sampling - GENERAL | 2025-06-03 | 2027-06-03 | Active | Jay Horton | No |
| CT 125 HMA: Sampling - HMA | 2025-06-03 | 2027-06-03 | Active | Jay Horton | No |
| CT 201: Sample Preparation - Soil and Aggregates (JTCP) | 2024-03-22 | 2027-03-22 | Active | Firooz Ahmad Hosainy | Yes |
| CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP) | 2024-03-22 | 2027-03-22 | Active | Firooz Ahmad Hosainy | Yes |
| CT 205: Percent Crushed Particles (JTCP) | 2024-03-22 | 2027-03-22 | Active | Firooz Ahmad Hosainy | No |
| CT 216: Relative Compaction - Soils and Aggregates (JTCP) | 2024-03-22 | 2027-03-22 | Active | Firooz Ahmad Hosainy | Yes |
| CT 217: Sand Equivalent (JTCP) | 2024-03-22 | 2027-03-22 | Active | Firooz Ahmad Hosainy | Yes |
| CT 226: Moisture Content - Soils and Aggregates (JTCP) | 2024-03-22 | 2027-03-22 | Active | Firooz Ahmad Hosainy | Yes |
| CT 227: Cleanness Value (JTCP) | 2024-03-22 | 2027-03-22 | Active | Firooz Ahmad Hosainy | Yes |
| CT 229: Durability (JTCP) | 2024-03-22 | 2027-03-22 | Active | Firooz Ahmad Hosainy | Yes |
| CT 231: Relative Compaction - Nuclear Gage | 2024-12-06 | 2025-12-06 | Active | Jay Horton | No |
| CT 375: AC Density by Nuclear Gage | 2024-12-06 | 2025-12-06 | Active | Jay Horton | No |
| CT 504: Air Content of PCC - Pressure Method (JTCP) | 2021-03-12 | 2026-03-12 | Active | Sarbjit Grewal | No |
| CT 518: Unit Weight - PCC (JTCP) | 2021-03-12 | 2026-03-12 | Active | Sarbjit Grewal | No |
| CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231) | 2025-06-05 | 2027-06-05 | Active | Jay Horton | No |
| CT 521.1: Compressive Strength - PCC (ASTM C39 / C617) | 2025-06-05 | 2027-06-05 | Active | Jay Horton | No |
| CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP) | 2021-03-12 | 2026-03-12 | Active | Ashley Shaw | No |
| CT 523.2 Section B.3: Flexural Strength (Lab Test) | 2025-06-05 | 2027-06-05 | Active | Jay Horton | No |
| CT 524: Flexural Strength of Rapid Strength - PCC | 2025-06-05 | 2027-06-05 | Active | Jay Horton | No |
| CT 533: Ball Penetration - PCC | 2025-06-05 | 2027-06-05 | Active | Jay Horton | No |
| CT 539: Sampling Fresh Concrete (JTCP) | 2021-03-12 | 2026-03-12 | Active | Sarbjit Grewal | No |
| CT 540: Making Cylinders - PCC (JTCP) | 2021-03-12 | 2026-03-12 | Active | Sarbjit Grewal | No |
| CT 543: Air Content of PCC - Volumetric Method (JTCP) | 2021-03-12 | 2026-03-12 | Active | Sarbjit Grewal | No |
| CT 556: Slump - PCC (JTCP) | 2021-03-12 | 2026-03-12 | Active | Sarbjit Grewal | No |
| CT 557: Temperature - PCC (JTCP) | 2021-03-12 | 2026-03-12 | Active | Sarbjit Grewal | No |
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
No results found. | |||||
Details for Joseph Wallen
| First Name | Joseph |
|---|---|
| Last Name | Wallen |
| Status | Active |
Total 28 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 105: Calculations - Gradings (JTCP) | 2021-06-04 | 2024-06-04 | Expired | Soroosh Amelian | Yes |
| CT 125 ADMIX: Sampling - ADMIXTURE | 2024-01-23 | 2026-01-23 | Active | Ashley Shaw | No |
| CT 125 AGG: Sampling - AGGREGATES (JTCP) | 2021-06-04 | 2024-06-04 | Expired | Soroosh Amelian | No |
| CT 125 BIT: Sampling - BITUMINOUS | 2024-01-23 | 2026-01-23 | Active | Ashley Shaw | No |
| CT 125 CEM: Sampling - CEM | 2024-01-23 | 2026-01-23 | Active | Ashley Shaw | No |
| CT 125 GEN: Sampling - GENERAL | 2024-01-23 | 2026-01-23 | Active | Ashley Shaw | No |
| CT 125 HMA: Sampling - HMA | 2024-01-23 | 2026-01-23 | Active | Ashley Shaw | No |
| CT 201: Sample Preparation - Soil and Aggregates (JTCP) | 2021-06-04 | 2024-06-04 | Expired | Soroosh Amelian | Yes |
| CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP) | 2021-06-04 | 2024-06-04 | Expired | Soroosh Amelian | Yes |
| CT 216: Relative Compaction - Soils and Aggregates (JTCP) | 2021-06-04 | 2024-06-04 | Expired | Soroosh Amelian | Yes |
| CT 217: Sand Equivalent (JTCP) | 2021-06-04 | 2024-06-04 | Expired | Soroosh Amelian | Yes |
| CT 226: Moisture Content - Soils and Aggregates (JTCP) | 2021-06-04 | 2024-06-04 | Expired | Soroosh Amelian | Yes |
| CT 227: Cleanness Value (JTCP) | 2021-06-04 | 2024-06-04 | Expired | Soroosh Amelian | Yes |
| CT 231: Relative Compaction - Nuclear Gage | 2025-08-21 | 2026-08-21 | Active | Jay Horton | No |
| CT 375: AC Density by Nuclear Gage | 2025-08-21 | 2026-08-21 | Active | Jay Horton | No |
| CT 504: Air Content of PCC - Pressure Method (JTCP) | 2023-07-21 | 2028-07-21 | Active | Sarmad Dalal | No |
| CT 518: Unit Weight - PCC (JTCP) | 2023-07-21 | 2028-07-21 | Active | Sarmad Dalal | No |
| CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231) | 2022-01-27 | 2024-01-27 | Expired | Brandt Houchen | No |
| CT 521.1: Compressive Strength - PCC (ASTM C39 / C617) | 2022-01-27 | 2024-01-27 | Expired | Brandt Houchen | No |
| CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP) | 2023-07-21 | 2028-07-21 | Active | Sarmad Dalal | No |
| CT 523.2 Section B.3: Flexural Strength (Lab Test) | 2023-01-23 | 2024-01-23 | Expired | Ashley Shaw | No |
| CT 524: Flexural Strength of Rapid Strength - PCC | 2023-01-23 | 2024-01-23 | Expired | Ashley Shaw | No |
| CT 533: Ball Penetration - PCC | 2023-01-23 | 2025-01-23 | Expired | Ashley Shaw | No |
| CT 539: Sampling Fresh Concrete (JTCP) | 2023-07-21 | 2028-07-21 | Active | Sarmad Dalal | No |
| CT 540: Making Cylinders - PCC (JTCP) | 2023-07-21 | 2028-07-21 | Active | Sarmad Dalal | No |
| CT 543: Air Content of PCC - Volumetric Method (JTCP) | 2023-07-21 | 2028-07-21 | Active | Sarmad Dalal | No |
| CT 556: Slump - PCC (JTCP) | 2023-07-21 | 2028-07-21 | Active | Sarmad Dalal | No |
| CT 557: Temperature - PCC (JTCP) | 2023-07-21 | 2028-07-21 | Active | Sarmad Dalal | No |
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
No results found. | |||||
Details for Brandon Schroeder
| First Name | Brandon |
|---|---|
| Last Name | Schroeder |
| Status | Active |
Total 29 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 105: Calculations - Gradings (JTCP) | 2024-10-02 | 2027-10-02 | Active | Sarmad Dalal | Yes |
| CT 125 ADMIX: Sampling - ADMIXTURE | 2025-02-26 | 2027-02-26 | Active | Edwin Rojas Flores | No |
| CT 125 AGG: Sampling - AGGREGATES (JTCP) | 2024-10-02 | 2027-10-02 | Active | Sarmad Dalal | No |
| CT 125 BIT: Sampling - BITUMINOUS | 2025-02-26 | 2027-02-26 | Active | Edwin Rojas Flores | No |
| CT 125 CEM: Sampling - CEM | 2025-02-26 | 2027-02-26 | Active | Edwin Rojas Flores | No |
| CT 125 GEN: Sampling - GENERAL | 2025-02-26 | 2027-02-26 | Active | Edwin Rojas Flores | No |
| CT 125 HMA: Sampling - HMA | 2025-02-26 | 2027-02-26 | Active | Edwin Rojas Flores | No |
| CT 201: Sample Preparation - Soil and Aggregates (JTCP) | 2024-10-02 | 2027-10-02 | Active | Sarmad Dalal | Yes |
| CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP) | 2024-10-02 | 2027-10-02 | Active | Sarmad Dalal | Yes |
| CT 216: Relative Compaction - Soils and Aggregates (JTCP) | 2024-10-02 | 2027-10-02 | Active | Sarmad Dalal | Yes |
| CT 217: Sand Equivalent (JTCP) | 2024-10-02 | 2027-10-02 | Active | Sarmad Dalal | Yes |
| CT 226: Moisture Content - Soils and Aggregates (JTCP) | 2024-10-02 | 2027-10-02 | Active | Sarmad Dalal | Yes |
| CT 227: Cleanness Value (JTCP) | 2024-10-02 | 2027-10-02 | Active | Sarmad Dalal | Yes |
| CT 229: Durability (JTCP) | 2018-09-28 | 2021-09-28 | Expired | Sarmad Dalal | Yes |
| CT 231: Relative Compaction - Nuclear Gage | 2024-12-06 | 2026-12-06 | Active | Jay Horton | No |
| CT 375: AC Density by Nuclear Gage | 2024-12-06 | 2025-12-06 | Active | Jay Horton | No |
| CT 504: Air Content of PCC - Pressure Method (JTCP) | 2025-08-15 | 2030-08-15 | Active | Sarmad Dalal | No |
| CT 518: Unit Weight - PCC (JTCP) | 2025-08-15 | 2030-08-15 | Active | Sarmad Dalal | No |
| CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231) | 2025-09-05 | 2027-09-05 | Active | Antonio Torres | No |
| CT 521.1: Compressive Strength - PCC (ASTM C39 / C617) | 2025-09-05 | 2027-09-05 | Active | Antonio Torres | No |
| CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP) | 2025-08-15 | 2030-08-15 | Active | Sarmad Dalal | No |
| CT 523.2 Section B.3: Flexural Strength (Lab Test) | 2025-09-05 | 2027-09-05 | Active | Antonio Torres | No |
| CT 524: Flexural Strength of Rapid Strength - PCC | 2025-09-05 | 2027-09-05 | Active | Antonio Torres | No |
| CT 533: Ball Penetration - PCC | 2025-12-06 | 2027-12-06 | Active | Antonio Torres | No |
| CT 539: Sampling Fresh Concrete (JTCP) | 2025-08-15 | 2030-08-15 | Active | Sarmad Dalal | No |
| CT 540: Making Cylinders - PCC (JTCP) | 2025-08-15 | 2030-08-15 | Active | Sarmad Dalal | No |
| CT 543: Air Content of PCC - Volumetric Method (JTCP) | 2025-08-15 | 2030-08-15 | Active | Sarmad Dalal | No |
| CT 556: Slump - PCC (JTCP) | 2025-08-15 | 2030-08-15 | Active | Sarmad Dalal | No |
| CT 557: Temperature - PCC (JTCP) | 2025-08-15 | 2030-08-15 | Active | Sarmad Dalal | No |
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
No results found. | |||||
Details for Shawn Snowdale
| First Name | Shawn |
|---|---|
| Last Name | Snowdale |
| Status | Active |
Total 29 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 105: Calculations - Gradings (JTCP) | 2023-05-12 | 2026-05-12 | Active | Avinash Ralla | Yes |
| CT 125 AGG: Sampling - AGGREGATES (JTCP) | 2020-03-06 | 2023-03-06 | Expired | Sarbjit Grewal | No |
| CT 125 AGG: Sampling - AGGREGATES | 2025-04-06 | 2026-04-06 | Active | Ashley Shaw | No |
| CT 125 CEM: Sampling - CEM | 2025-04-06 | 2026-04-06 | Active | Ashley Shaw | No |
| CT 125 GEN: Sampling - GENERAL | 2025-04-06 | 2026-04-06 | Active | Ashley Shaw | No |
| CT 125 HMA: Sampling - HMA | 2025-04-06 | 2026-04-06 | Active | Ashley Shaw | No |
| CT 201: Sample Preparation - Soil and Aggregates (JTCP) | 2023-05-12 | 2026-05-12 | Active | Avinash Ralla | Yes |
| CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP) | 2023-05-12 | 2026-05-12 | Inactive | Brooke Vanassa | Yes |
| CT 205: Percent Crushed Particles (JTCP) | 2023-05-12 | 2026-05-12 | Active | Avinash Ralla | No |
| CT 216: Relative Compaction - Soils and Aggregates (JTCP) | 2023-05-12 | 2026-05-12 | Active | Avinash Ralla | Yes |
| CT 217: Sand Equivalent (JTCP) | 2023-05-12 | 2026-05-12 | Active | Avinash Ralla | Yes |
| CT 226: Moisture Content - Soils and Aggregates (JTCP) | 2023-05-12 | 2026-05-12 | Active | Avinash Ralla | Yes |
| CT 227: Cleanness Value (JTCP) | 2023-05-12 | 2026-05-12 | Active | Avinash Ralla | Yes |
| CT 229: Durability (JTCP) | 2023-05-12 | 2026-05-12 | Active | Avinash Ralla | Yes |
| CT 231: Relative Compaction - Nuclear Gage | 2025-08-01 | 2027-08-01 | Active | Jay Horton | No |
| CT 375: AC Density by Nuclear Gage | 2025-08-21 | 2026-08-21 | Active | Jay Horton | No |
| CT 504: Air Content of PCC - Pressure Method (JTCP) | 2023-06-12 | 2028-06-12 | Active | Firooz Ahmad Hosainy | No |
| CT 518: Unit Weight - PCC (JTCP) | 2023-06-12 | 2028-06-12 | Active | Firooz Ahmad Hosainy | No |
| CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231) | 2025-10-21 | 2027-10-21 | Active | Jay Horton | No |
| CT 521.1: Compressive Strength - PCC (ASTM C39 / C617) | 2025-10-21 | 2027-10-21 | Active | Jay Horton | No |
| CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP) | 2023-06-12 | 2028-06-12 | Active | Firooz Ahmad Hosainy | No |
| CT 523.2 Section B.3: Flexural Strength (Lab Test) | 2025-10-21 | 2027-10-21 | Active | Jay Horton | No |
| CT 524: Flexural Strength of Rapid Strength - PCC | 2025-10-21 | 2027-10-21 | Active | Jay Horton | No |
| CT 533: Ball Penetration - PCC | 2025-10-21 | 2027-10-21 | Active | Jay Horton | No |
| CT 539: Sampling Fresh Concrete (JTCP) | 2023-06-12 | 2028-06-12 | Active | Firooz Ahmad Hosainy | No |
| CT 540: Making Cylinders - PCC (JTCP) | 2023-06-12 | 2028-06-12 | Active | Firooz Ahmad Hosainy | No |
| CT 543: Air Content of PCC - Volumetric Method (JTCP) | 2023-06-12 | 2028-06-12 | Active | Firooz Ahmad Hosainy | No |
| CT 556: Slump - PCC (JTCP) | 2023-06-12 | 2028-06-12 | Active | Firooz Ahmad Hosainy | No |
| CT 557: Temperature - PCC (JTCP) | 2023-06-12 | 2028-06-12 | Active | Firooz Ahmad Hosainy | No |
| 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