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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 | 500 North Victory Boulevard, 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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| Mobile Lab Full Address | , , |
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Download TL-0113
RSP Information
500 North Victory Boulevard, Burbank, CA 91504
California Test (CT) Accreditations
AASHTO/ASTM Proficiencies
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Technician Certified? |
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No results found. |
Technicians in the Lab
Technician Summary
Total 10 items.
| First Name | Last Name | Actions |
|---|
| Phillip | Stephens | View
|
| Sergio | Ingco | View
|
| Thai | La | View
|
| Alfonso | Arellano | View
|
| Dergham "Danny" | Mahfoud | View
|
| Kevin | Dougherty | View
|
| William | Miller | View
|
| Tyler | Klingenberg | View
|
| Luis | Castillo | View
|
| Jason | Lewin | View
|
Technician 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 18 items.
Certified California Tests(CT)
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|
| CT 105: Calculations - Gradings (JTCP) | 2025-08-15 | 2028-08-15 | Active | Graham Velek | Yes |
| CT 125 AGG: Sampling - AGGREGATES (JTCP) | 2025-08-15 | 2028-08-15 | Active | Graham Velek | Yes |
| CT 201: Sample Preparation - Soil and Aggregates (JTCP) | 2025-08-15 | 2028-08-15 | Active | Graham Velek | Yes |
| CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP) | 2025-08-15 | 2028-08-15 | Active | Graham Velek | Yes |
| CT 205: Percent Crushed Particles (JTCP) | 2025-08-15 | 2028-08-15 | Active | Graham Velek | Yes |
| CT 216: Relative Compaction - Soils and Aggregates (JTCP) | 2025-08-15 | 2028-08-15 | Active | Graham Velek | Yes |
| CT 217: Sand Equivalent (JTCP) | 2025-08-15 | 2028-08-15 | Active | Graham Velek | Yes |
| CT 226: Moisture Content - Soils and Aggregates (JTCP) | 2025-08-15 | 2028-08-15 | Active | Graham Velek | Yes |
| CT 227: Cleanness Value (JTCP) | 2025-08-15 | 2028-08-15 | Active | Graham Velek | Yes |
| CT 229: Durability (JTCP) | 2025-08-15 | 2028-08-15 | Active | Graham Velek | Yes |
| CT 504: Air Content of PCC - Pressure Method (JTCP) | 2024-05-10 | 2029-05-10 | Active | Sarmad Dalal | Yes |
| CT 518: Unit Weight - PCC (JTCP) | 2024-05-10 | 2029-05-10 | Active | Sarmad Dalal | Yes |
| CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP) | 2024-05-10 | 2029-05-10 | Active | Sarmad Dalal | No |
| CT 539: Sampling Fresh Concrete (JTCP) | 2024-05-10 | 2029-05-10 | Active | Sarmad Dalal | Yes |
| CT 540: Making Cylinders - PCC (JTCP) | 2024-05-10 | 2029-05-10 | Active | Sarmad Dalal | Yes |
| CT 543: Air Content of PCC - Volumetric Method (JTCP) | 2024-05-10 | 2029-05-10 | Active | Sarmad Dalal | No |
| CT 556: Slump - PCC (JTCP) | 2024-05-10 | 2029-05-10 | Active | Sarmad Dalal | Yes |
| CT 557: Temperature - PCC (JTCP) | 2024-05-10 | 2029-05-10 | Active | Sarmad Dalal | 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 27 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) | 2024-06-07 | 2029-06-07 | Active | Sarmad Dalal | Yes |
| CT 518: Unit Weight - PCC (JTCP) | 2024-06-07 | 2029-06-07 | Active | Sarmad Dalal | Yes |
| CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231) | 2016-02-25 | 2017-02-25 | Expired | Seree Yenjai | Yes |
| CT 521.1: Compressive Strength - PCC (ASTM C39 / C617) | 2016-02-25 | 2017-02-25 | Expired | Seree Yenjai | Yes |
| CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP) | 2024-06-07 | 2029-06-07 | Active | Sarmad Dalal | No |
| CT 533: Ball Penetration - PCC | 2016-08-25 | 2017-08-25 | Expired | Seree Yenjai | Yes |
| CT 539: Sampling Fresh Concrete (JTCP) | 2024-06-07 | 2029-06-07 | Active | Sarmad Dalal | Yes |
| CT 540: Making Cylinders - PCC (JTCP) | 2024-06-07 | 2029-06-07 | Active | Sarmad Dalal | Yes |
| CT 543: Air Content of PCC - Volumetric Method (JTCP) | 2024-06-07 | 2029-06-07 | Active | Sarmad Dalal | No |
| CT 556: Slump - PCC (JTCP) | 2024-06-07 | 2029-06-07 | Active | Sarmad Dalal | Yes |
| CT 557: Temperature - PCC (JTCP) | 2024-06-07 | 2029-06-07 | Active | Sarmad Dalal | 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 |
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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 |
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Total 12 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 521.2: Compressive Strength - PCC (ASTM C39 / C1231) | 2016-04-28 | 2018-04-28 | Expired | Seree Yenjai | Yes |
| CT 521.1: Compressive Strength - PCC (ASTM C39 / C617) | 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 Dergham "Danny" Mahfoud
| First Name | Dergham "Danny" |
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| Last Name | Mahfoud |
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| Status | Active |
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Total 13 items.
Certified California Tests(CT)
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|
| CT 125 AGG: Sampling - AGGREGATES | 2024-10-09 | 2025-10-09 | Expired | Jay Horton | Yes |
| CT 125 CEM: Sampling - CEM | 2023-01-25 | 2024-01-25 | Expired | Ashley Shaw | No |
| CT 125 GEN: Sampling - GENERAL | 2024-10-09 | 2025-10-09 | Expired | Jay Horton | Yes |
| CT 125 HMA: Sampling - HMA | 2024-10-09 | 2025-10-09 | Expired | Jay Horton | Yes |
| CT 231: Relative Compaction - Nuclear Gage | 2024-10-09 | 2025-10-09 | Expired | Jay Horton | Yes |
| CT 504: Air Content of PCC - Pressure Method (JTCP) | 2020-10-09 | 2025-10-09 | Expired | Sarbjit Grewal | Yes |
| CT 518: Unit Weight - PCC (JTCP) | 2020-10-09 | 2025-10-09 | Expired | 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 | Expired | Sarbjit Grewal | Yes |
| CT 540: Making Cylinders - PCC (JTCP) | 2020-10-09 | 2025-10-09 | Expired | Sarbjit Grewal | Yes |
| CT 543: Air Content of PCC - Volumetric Method (JTCP) | 2020-10-09 | 2025-10-09 | Expired | Sarbjit Grewal | No |
| CT 556: Slump - PCC (JTCP) | 2020-10-09 | 2025-10-09 | Expired | Sarbjit Grewal | Yes |
| CT 557: Temperature - PCC (JTCP) | 2020-10-09 | 2025-10-09 | Expired | 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 |
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| Last Name | Dougherty |
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| Status | Active |
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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 | Expired | Soroosh Amelian | Yes |
| CT 125 AGG: Sampling - AGGREGATES (JTCP) | 2021-07-16 | 2024-07-16 | Expired | Soroosh Amelian | Yes |
| CT 201: Sample Preparation - Soil and Aggregates (JTCP) | 2021-07-16 | 2024-07-16 | Expired | Soroosh Amelian | Yes |
| CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP) | 2021-07-16 | 2024-07-16 | Expired | Soroosh Amelian | Yes |
| CT 205: Percent Crushed Particles (JTCP) | 2021-07-16 | 2024-07-16 | Expired | Soroosh Amelian | Yes |
| CT 216: Relative Compaction - Soils and Aggregates (JTCP) | 2021-07-16 | 2024-07-16 | Expired | Soroosh Amelian | Yes |
| CT 217: Sand Equivalent (JTCP) | 2021-07-16 | 2024-07-16 | Expired | Soroosh Amelian | Yes |
| CT 226: Moisture Content - Soils and Aggregates (JTCP) | 2021-07-16 | 2024-07-16 | Expired | Soroosh Amelian | Yes |
| CT 227: Cleanness Value (JTCP) | 2021-07-16 | 2024-07-16 | Expired | Soroosh Amelian | Yes |
| CT 229: Durability (JTCP) | 2021-07-16 | 2024-07-16 | Expired | 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 |
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| Last Name | Miller |
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| Status | Active |
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Total 5 items.
Certified California Tests(CT)
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|
| CT 125 AGG: Sampling - AGGREGATES | 2024-05-29 | 2025-05-29 | Expired | Jay Horton | Yes |
| CT 125 GEN: Sampling - GENERAL | 2024-05-29 | 2025-05-29 | Expired | Jay Horton | Yes |
| CT 125 HMA: Sampling - HMA | 2024-05-29 | 2025-05-29 | Expired | Jay Horton | Yes |
| CT 231: Relative Compaction - Nuclear Gage | 2024-05-29 | 2025-05-29 | Expired | Jay Horton | Yes |
| CT 375: AC Density by Nuclear Gage | 2024-05-29 | 2025-05-29 | Expired | Jay Horton | Yes |
AASHTO/ASTM Proficiencies
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|
No results found. |
Details for Tyler Klingenberg
| First Name | Tyler |
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| Last Name | Klingenberg |
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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 504: Air Content of PCC - Pressure Method (JTCP) | 2021-07-23 | 2026-07-23 | Active | David Medina | Yes |
| CT 518: Unit Weight - PCC (JTCP) | 2021-07-23 | 2026-07-23 | Active | David Medina | Yes |
| CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP) | 2021-07-23 | 2026-07-23 | Active | David Medina | No |
| CT 539: Sampling Fresh Concrete (JTCP) | 2021-07-23 | 2026-07-23 | Active | David Medina | Yes |
| CT 540: Making Cylinders - PCC (JTCP) | 2021-07-23 | 2026-07-23 | Active | David Medina | Yes |
| CT 543: Air Content of PCC - Volumetric Method (JTCP) | 2021-07-23 | 2026-07-23 | Active | David Medina | No |
| CT 556: Slump - PCC (JTCP) | 2021-07-23 | 2026-07-23 | Active | David Medina | Yes |
| CT 557: Temperature - PCC (JTCP) | 2021-07-23 | 2026-07-23 | Active | David Medina | Yes |
AASHTO/ASTM Proficiencies
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|
No results found. |
Details for Luis Castillo
| First Name | Luis |
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| Last Name | Castillo |
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| Status | Active |
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Total 3 items.
Certified California Tests(CT)
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|
| CT 125 GEN: Sampling - GENERAL | 2024-05-08 | 2025-05-08 | Expired | Jay Horton | Yes |
| CT 231: Relative Compaction - Nuclear Gage | 2024-05-08 | 2025-05-08 | Expired | Jay Horton | Yes |
| CT 375: AC Density by Nuclear Gage | 2024-05-08 | 2025-05-08 | Expired | Jay Horton | Yes |
AASHTO/ASTM Proficiencies
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|
No results found. |
Details for Jason Lewin
| First Name | Jason |
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| Last Name | Lewin |
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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 504: Air Content of PCC - Pressure Method (JTCP) | 2024-04-26 | 2029-04-26 | Active | Sarmad Dalal | Yes |
| CT 518: Unit Weight - PCC (JTCP) | 2024-04-26 | 2029-04-26 | Active | Sarmad Dalal | Yes |
| CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP) | 2024-04-26 | 2029-04-26 | Active | Sarmad Dalal | No |
| CT 539: Sampling Fresh Concrete (JTCP) | 2024-04-26 | 2029-04-26 | Active | Sarmad Dalal | Yes |
| CT 540: Making Cylinders - PCC (JTCP) | 2024-04-26 | 2029-04-26 | Active | Sarmad Dalal | Yes |
| CT 543: Air Content of PCC - Volumetric Method (JTCP) | 2024-04-26 | 2029-04-26 | Active | Sarmad Dalal | No |
| CT 556: Slump - PCC (JTCP) | 2024-04-26 | 2029-04-26 | Active | Sarmad Dalal | Yes |
| CT 557: Temperature - PCC (JTCP) | 2024-04-26 | 2029-04-26 | Active | Sarmad Dalal | Yes |
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