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Lab details for GEOCON West, Incorporated - Burbank
Basic Information
| Lab Name | GEOCON West, Incorporated - Burbank |
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| Manager Name | Phillip Stephens |
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| Lab Email | stephens@geoconinc.com |
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| Lab Telephone | 818-841-8388 |
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| Lab Fax | 818-841-1704 |
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| Lab Full Address | 3303 North San Fernando Boulevard, Suite 100, Burbank, CA 91504 |
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| Zip | 91504 |
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| Lab Type | Private |
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| District | 7 |
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RSP Information
3303 N. San Fernando Blvd., Suite 100, Burbank, CA 91504
California Test (CT) Accreditations
AASHTO/ASTM Proficiencies
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Tester Certified? |
|---|
No results found. |
Testers in the Lab
Tester Summary
Total 11 items.
| First Name | Last Name | Actions |
|---|
| Phillip | Stephens | View
|
| Erjel | Manilastas | View
|
| Stephen | Sarsadias | View
|
| Sergio | Ingco | View
|
| Thai | La | View
|
| Jonathon | Ontiveros | View
|
| Alfonso | Arellano | View
|
| Jeremy | Dewitt | View
|
| Dergham "Danny" | Mahfoud | View
|
| Kevin | Dougherty | View
|
| William | Miller | View
|
Tester Details
Details for Phillip Stephens
| First Name | Phillip |
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| Last Name | Stephens |
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| Status | Active |
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Total 17 items.
Certified California Tests(CT)
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|
| CT 105: Calculations - Gradings (JTCP) | 2022-09-16 | 2025-09-16 | Active | Brian Ellis | Yes |
| CT 125 AGG: Sampling - AGGREGATES (JTCP) | 2022-09-16 | 2025-09-16 | Active | Brian Ellis | Yes |
| CT 201: Sample Preparation - Soil and Aggregates (JTCP) | 2022-09-16 | 2025-09-16 | Active | Brian Ellis | Yes |
| CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP) | 2022-09-16 | 2025-09-16 | Active | Brian Ellis | Yes |
| CT 205: Percent Crushed Particles (JTCP) | 2022-09-16 | 2025-09-16 | Active | Brian Ellis | Yes |
| CT 216: Relative Compaction - Soils and Aggregates (JTCP) | 2022-09-16 | 2025-09-16 | Active | Brian Ellis | Yes |
| CT 217: Sand Equivalent (JTCP) | 2022-09-16 | 2025-09-16 | Active | Brian Ellis | Yes |
| CT 226: Moisture Content - Soils and Aggregates (JTCP) | 2022-09-16 | 2025-09-16 | Active | Brian Ellis | Yes |
| CT 227: Cleanness Value (JTCP) | 2022-09-16 | 2025-09-16 | Active | Brian Ellis | Yes |
| CT 229: Durability (JTCP) | 2022-09-16 | 2025-09-16 | Active | Brian Ellis | Yes |
| CT 504: Air Content of PCC - Pressure Method (JTCP) | 2019-03-16 | 2024-03-16 | Active | Sarbjit Grewal | Yes |
| CT 518: Unit Weight - PCC (JTCP) | 2019-03-16 | 2024-03-16 | Active | Sarbjit Grewal | Yes |
| CT 539: Sampling Fresh Concrete (JTCP) | 2019-03-16 | 2024-03-16 | Active | Sarbjit Grewal | Yes |
| CT 540: Making Cylinders - PCC (JTCP) | 2019-03-16 | 2024-03-16 | Active | Sarbjit Grewal | Yes |
| CT 543: Air Content of PCC - Volumetric Method (JTCP) | 2019-03-16 | 2024-03-16 | Active | Sarbjit Grewal | No |
| CT 556: Slump - PCC (JTCP) | 2019-03-16 | 2024-03-16 | Active | Sarbjit Grewal | Yes |
| CT 557: Temperature - PCC (JTCP) | 2019-03-16 | 2024-03-16 | Active | Sarbjit Grewal | Yes |
AASHTO/ASTM Proficiencies
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|
No results found. |
Details for Erjel Manilastas
| First Name | Erjel |
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| Last Name | Manilastas |
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| Status | Active |
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Total 21 items.
Certified California Tests(CT)
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|
| CT 105: Calculations - Gradings (JTCP) | 2016-04-18 | 2023-06-30 | Active | Seree Yenjai | Yes |
| CT 106: Definitions - Specific Gravity (SpG) | 2016-04-18 | 2023-06-30 | Active | Seree Yenjai | Yes |
| CT 125 AGG: Sampling - AGGREGATES (JTCP) | 2016-02-25 | 2017-02-25 | Expired | Seree Yenjai | Yes |
| CT 125 CEM: Sampling - CEM | 2016-02-25 | 2017-02-25 | Expired | Seree Yenjai | No |
| CT 125 GEN: Sampling - GENERAL | 2016-02-25 | 2017-02-25 | Expired | Seree Yenjai | Yes |
| CT 125 HMA: Sampling - HMA (JTCP) | 2016-02-25 | 2017-02-25 | Expired | Seree Yenjai | No |
| CT 201: Sample Preparation - Soil and Aggregates (JTCP) | 2016-04-18 | 2023-06-30 | Active | Seree Yenjai | Yes |
| CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP) | 2016-04-18 | 2017-04-18 | Expired | Seree Yenjai | Yes |
| CT 206: SpG & Absorption - Coarse Aggregates | 2016-04-18 | 2017-04-18 | Expired | Seree Yenjai | Yes |
| CT 216: Relative Compaction - Soils and Aggregates (JTCP) | 2016-08-25 | 2017-08-25 | Expired | Seree Yenjai | Yes |
| CT 217: Sand Equivalent (JTCP) | 2016-04-18 | 2017-04-18 | Expired | Seree Yenjai | Yes |
| CT 226: Moisture Content - Soils and Aggregates (JTCP) | 2016-04-18 | 2017-04-18 | Expired | Seree Yenjai | Yes |
| CT 231: Relative Compaction - Nuclear Gage | 2016-02-25 | 2017-02-25 | Expired | Seree Yenjai | Yes |
| CT 504: Air Content of PCC - Pressure Method (JTCP) | 2016-02-25 | 2017-02-25 | Expired | Seree Yenjai | Yes |
| CT 518: Unit Weight - PCC (JTCP) | 2016-02-25 | 2017-02-25 | Expired | Seree Yenjai | Yes |
| CT 521: Compressive Strength - PCC | 2016-02-25 | 2017-02-25 | Expired | Seree Yenjai | Yes |
| CT 533: Ball Penetration - PCC | 2016-02-25 | 2017-02-25 | Expired | Seree Yenjai | Yes |
| CT 539: Sampling Fresh Concrete (JTCP) | 2016-02-25 | 2017-02-25 | Expired | Seree Yenjai | Yes |
| CT 540: Making Cylinders - PCC (JTCP) | 2016-02-25 | 2017-02-25 | Expired | Seree Yenjai | Yes |
| CT 556: Slump - PCC (JTCP) | 2016-02-25 | 2017-02-25 | Expired | Seree Yenjai | Yes |
| CT 557: Temperature - PCC (JTCP) | 2016-02-25 | 2017-02-25 | Expired | Seree Yenjai | Yes |
AASHTO/ASTM Proficiencies
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|
No results found. |
Details for Stephen Sarsadias
| First Name | Stephen |
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| Last Name | Sarsadias |
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| Status | Active |
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Total 11 items.
Certified California Tests(CT)
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|
| CT 105: Calculations - Gradings (JTCP) | 2016-04-18 | 2023-06-30 | Active | Seree Yenjai | Yes |
| CT 106: Definitions - Specific Gravity (SpG) | 2016-08-25 | 2023-06-30 | Active | Seree Yenjai | Yes |
| CT 201: Sample Preparation - Soil and Aggregates (JTCP) | 2016-04-18 | 2023-06-30 | Active | Seree Yenjai | Yes |
| CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP) | 2016-04-18 | 2018-04-18 | Expired | Seree Yenjai | Yes |
| CT 204: LL, PL, PI | 2016-08-25 | 2018-08-25 | Expired | Seree Yenjai | Yes |
| CT 206: SpG & Absorption - Coarse Aggregates | 2016-08-25 | 2018-08-25 | Expired | Seree Yenjai | Yes |
| CT 216: Relative Compaction - Soils and Aggregates (JTCP) | 2016-08-25 | 2018-08-25 | Expired | Seree Yenjai | Yes |
| CT 217: Sand Equivalent (JTCP) | 2016-08-25 | 2018-08-25 | Expired | Seree Yenjai | Yes |
| CT 226: Moisture Content - Soils and Aggregates (JTCP) | 2016-04-18 | 2018-04-18 | Expired | Seree Yenjai | Yes |
| CT 227: Cleanness Value (JTCP) | 2016-08-25 | 2018-08-25 | Expired | Seree Yenjai | Yes |
| CT 521: Compressive Strength - PCC | 2017-10-05 | 2018-10-05 | Expired | Seree Yenjai | Yes |
AASHTO/ASTM Proficiencies
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|
No results found. |
Details for Sergio Ingco
| First Name | Sergio |
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| Last Name | Ingco |
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| Status | Active |
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Total 24 items.
Certified California Tests(CT)
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|
| CT 105: Calculations - Gradings (JTCP) | 2023-03-10 | 2026-03-10 | Active | David Medina | Yes |
| CT 125 AGG: Sampling - AGGREGATES (JTCP) | 2023-03-10 | 2026-03-10 | Active | David Medina | Yes |
| CT 125 CEM: Sampling - CEM | 2016-02-25 | 2017-02-25 | Expired | Seree Yenjai | No |
| CT 125 GEN: Sampling - GENERAL | 2016-02-25 | 2017-02-25 | Expired | Seree Yenjai | Yes |
| CT 125 HMA: Sampling - HMA (JTCP) | 2016-02-25 | 2017-02-25 | Expired | Seree Yenjai | No |
| CT 201: Sample Preparation - Soil and Aggregates (JTCP) | 2023-03-10 | 2026-03-10 | Active | David Medina | Yes |
| CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP) | 2023-03-10 | 2026-03-10 | Active | David Medina | Yes |
| CT 204: LL, PL, PI | 2016-08-25 | 2017-08-25 | Expired | Seree Yenjai | Yes |
| CT 205: Percent Crushed Particles (JTCP) | 2023-03-10 | 2026-03-10 | Active | David Medina | Yes |
| CT 206: SpG & Absorption - Coarse Aggregates | 2016-02-25 | 2017-02-25 | Expired | Seree Yenjai | Yes |
| CT 216: Relative Compaction - Soils and Aggregates (JTCP) | 2023-03-10 | 2026-03-10 | Active | David Medina | Yes |
| CT 217: Sand Equivalent (JTCP) | 2023-03-10 | 2026-03-10 | Active | David Medina | Yes |
| CT 226: Moisture Content - Soils and Aggregates (JTCP) | 2023-03-10 | 2026-03-10 | Active | David Medina | Yes |
| CT 227: Cleanness Value (JTCP) | 2023-03-10 | 2026-03-10 | Active | David Medina | Yes |
| CT 229: Durability (JTCP) | 2023-03-10 | 2026-03-10 | Active | David Medina | Yes |
| CT 231: Relative Compaction - Nuclear Gage | 2016-02-25 | 2017-02-25 | Expired | Seree Yenjai | Yes |
| CT 504: Air Content of PCC - Pressure Method (JTCP) | 2016-02-25 | 2017-02-25 | Expired | Seree Yenjai | Yes |
| CT 518: Unit Weight - PCC (JTCP) | 2016-02-25 | 2017-02-25 | Expired | Seree Yenjai | Yes |
| CT 521: Compressive Strength - PCC | 2016-02-25 | 2017-02-25 | Expired | Seree Yenjai | Yes |
| CT 533: Ball Penetration - PCC | 2016-08-25 | 2017-08-25 | Expired | Seree Yenjai | Yes |
| CT 539: Sampling Fresh Concrete (JTCP) | 2016-08-25 | 2017-08-25 | Expired | Seree Yenjai | Yes |
| CT 540: Making Cylinders - PCC (JTCP) | 2016-08-25 | 2017-08-25 | Expired | Seree Yenjai | Yes |
| CT 556: Slump - PCC (JTCP) | 2016-08-25 | 2017-08-25 | Expired | Seree Yenjai | Yes |
| CT 557: Temperature - PCC (JTCP) | 2016-08-25 | 2017-08-25 | Expired | Seree Yenjai | Yes |
AASHTO/ASTM Proficiencies
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|
No results found. |
Details for Thai La
| First Name | Thai |
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| Last Name | La |
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| Status | Active |
|---|
Certified California Tests(CT)
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|
No results found. |
AASHTO/ASTM Proficiencies
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|
No results found. |
Details for Jonathon Ontiveros
| First Name | Jonathon |
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| Last Name | Ontiveros |
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| Status | Active |
|---|
Certified California Tests(CT)
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|
No results found. |
AASHTO/ASTM Proficiencies
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|
No results found. |
Details for Alfonso Arellano
| First Name | Alfonso |
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| Last Name | Arellano |
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| Status | Active |
|---|
Total 11 items.
Certified California Tests(CT)
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|
| CT 504: Air Content of PCC - Pressure Method (JTCP) | 2017-10-28 | 2022-10-28 | Expired | Sarbjit Grewal | Yes |
| CT 518: Unit Weight - PCC (JTCP) | 2017-10-28 | 2022-10-28 | Expired | Sarbjit Grewal | Yes |
| CT 521: Compressive Strength - PCC | 2016-04-28 | 2018-04-28 | Expired | Seree Yenjai | Yes |
| CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP) | 2016-04-28 | 2018-04-28 | Expired | Seree Yenjai | No |
| CT 523.2 Section B.3: Flexural Strength (Lab Test) | 2016-04-28 | 2018-04-28 | Expired | Seree Yenjai | No |
| CT 524: Flexural Strength of Rapid Strength - PCC | 2015-08-25 | 2016-08-25 | Expired | Seree Yenjai | No |
| CT 539: Sampling Fresh Concrete (JTCP) | 2016-04-28 | 2018-04-28 | Expired | Seree Yenjai | Yes |
| CT 540: Making Cylinders - PCC (JTCP) | 2017-10-28 | 2022-10-28 | Expired | Sarbjit Grewal | Yes |
| CT 543: Air Content of PCC - Volumetric Method (JTCP) | 2017-10-28 | 2022-10-28 | Expired | Sarbjit Grewal | No |
| CT 556: Slump - PCC (JTCP) | 2017-10-28 | 2022-10-28 | Expired | Sarbjit Grewal | Yes |
| CT 557: Temperature - PCC (JTCP) | 2017-10-28 | 2022-10-28 | Expired | Sarbjit Grewal | Yes |
AASHTO/ASTM Proficiencies
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|
No results found. |
Details for Jeremy Dewitt
| First Name | Jeremy |
|---|
| Last Name | Dewitt |
|---|
| Status | Active |
|---|
Total 16 items.
Certified California Tests(CT)
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|
| CT 125 ADMIX: Sampling - ADMIXTURE | 2019-03-26 | 2020-03-26 | Expired | Vincent Onoh | No |
| CT 125 AGG: Sampling - AGGREGATES (JTCP) | 2019-03-26 | 2020-03-26 | Expired | Vincent Onoh | Yes |
| CT 125 BIT: Sampling - BITUMINOUS | 2019-03-26 | 2020-03-26 | Expired | Vincent Onoh | No |
| CT 125 CEM: Sampling - CEM | 2019-03-26 | 2020-03-26 | Expired | Vincent Onoh | No |
| CT 125 GEN: Sampling - GENERAL | 2021-11-17 | 2023-11-17 | Active | Roy(Chip) Denner | Yes |
| CT 125 HMA: Sampling - HMA (JTCP) | 2019-03-26 | 2020-03-26 | Expired | Vincent Onoh | No |
| CT 231: Relative Compaction - Nuclear Gage | 2021-11-17 | 2023-11-17 | Active | Roy(Chip) Denner | Yes |
| CT 375: AC Density by Nuclear Gage | 2021-11-17 | 2023-11-17 | Active | Roy(Chip) Denner | Yes |
| CT 504: Air Content of PCC - Pressure Method (JTCP) | 2019-02-16 | 2024-02-16 | Active | Jasdeep Sandhu | Yes |
| CT 518: Unit Weight - PCC (JTCP) | 2019-02-16 | 2024-02-16 | Active | Jasdeep Sandhu | Yes |
| CT 533: Ball Penetration - PCC | 2019-03-26 | 2020-03-26 | Expired | Vincent Onoh | Yes |
| CT 539: Sampling Fresh Concrete (JTCP) | 2019-02-16 | 2024-02-16 | Active | Jasdeep Sandhu | Yes |
| CT 540: Making Cylinders - PCC (JTCP) | 2019-02-16 | 2024-02-16 | Active | Jasdeep Sandhu | Yes |
| CT 543: Air Content of PCC - Volumetric Method (JTCP) | 2019-02-16 | 2024-02-16 | Active | Jasdeep Sandhu | No |
| CT 556: Slump - PCC (JTCP) | 2019-02-16 | 2024-02-16 | Active | Jasdeep Sandhu | Yes |
| CT 557: Temperature - PCC (JTCP) | 2019-02-16 | 2024-02-16 | Active | Jasdeep Sandhu | Yes |
AASHTO/ASTM Proficiencies
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|
No results found. |
Details for Dergham "Danny" Mahfoud
| First Name | Dergham "Danny" |
|---|
| Last Name | Mahfoud |
|---|
| 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 | 2023-01-25 | 2024-01-25 | Active | Ashley Shaw | Yes |
| CT 125 CEM: Sampling - CEM | 2023-01-25 | 2024-01-25 | Active | Ashley Shaw | No |
| CT 125 GEN: Sampling - GENERAL | 2023-01-25 | 2024-01-25 | Active | Ashley Shaw | Yes |
| CT 125 HMA: Sampling - HMA | 2023-01-25 | 2024-01-25 | Active | Ashley Shaw | Yes |
| CT 231: Relative Compaction - Nuclear Gage | 2021-01-25 | 2022-01-25 | Expired | Ashley Shaw | Yes |
| CT 504: Air Content of PCC - Pressure Method (JTCP) | 2020-10-09 | 2025-10-09 | Active | Sarbjit Grewal | Yes |
| CT 518: Unit Weight - PCC (JTCP) | 2020-10-09 | 2025-10-09 | Active | Sarbjit Grewal | Yes |
| CT 533: Ball Penetration - PCC | 2021-04-05 | 2022-04-05 | Expired | Ashley Shaw | Yes |
| CT 539: Sampling Fresh Concrete (JTCP) | 2020-10-09 | 2025-10-09 | Active | Sarbjit Grewal | Yes |
| CT 540: Making Cylinders - PCC (JTCP) | 2020-10-09 | 2025-10-09 | Active | Sarbjit Grewal | Yes |
| CT 543: Air Content of PCC - Volumetric Method (JTCP) | 2020-10-09 | 2025-10-09 | Active | Sarbjit Grewal | No |
| CT 556: Slump - PCC (JTCP) | 2020-10-09 | 2025-10-09 | Active | Sarbjit Grewal | Yes |
| CT 557: Temperature - PCC (JTCP) | 2020-10-09 | 2025-10-09 | Active | Sarbjit Grewal | Yes |
AASHTO/ASTM Proficiencies
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|
No results found. |
Details for Kevin Dougherty
| First Name | Kevin |
|---|
| Last Name | Dougherty |
|---|
| Status | Active |
|---|
Total 10 items.
Certified California Tests(CT)
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|
| CT 105: Calculations - Gradings (JTCP) | 2021-07-16 | 2024-07-16 | Active | Soroosh Amelian | Yes |
| CT 125 AGG: Sampling - AGGREGATES (JTCP) | 2021-07-16 | 2024-07-16 | Active | Soroosh Amelian | Yes |
| CT 201: Sample Preparation - Soil and Aggregates (JTCP) | 2021-07-16 | 2024-07-16 | Active | Soroosh Amelian | Yes |
| CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP) | 2021-07-16 | 2024-07-16 | Active | Soroosh Amelian | Yes |
| CT 205: Percent Crushed Particles (JTCP) | 2021-07-16 | 2024-07-16 | Active | Soroosh Amelian | Yes |
| CT 216: Relative Compaction - Soils and Aggregates (JTCP) | 2021-07-16 | 2024-07-16 | Active | Soroosh Amelian | Yes |
| CT 217: Sand Equivalent (JTCP) | 2021-07-16 | 2024-07-16 | Active | Soroosh Amelian | Yes |
| CT 226: Moisture Content - Soils and Aggregates (JTCP) | 2021-07-16 | 2024-07-16 | Active | Soroosh Amelian | Yes |
| CT 227: Cleanness Value (JTCP) | 2021-07-16 | 2024-07-16 | Active | Soroosh Amelian | Yes |
| CT 229: Durability (JTCP) | 2021-07-16 | 2024-07-16 | Active | Soroosh Amelian | Yes |
AASHTO/ASTM Proficiencies
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|
No results found. |
Details for William Miller
| First Name | William |
|---|
| Last Name | Miller |
|---|
| Status | Active |
|---|
Certified California Tests(CT)
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|
No results found. |
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