Lab details for CT D04 - Pleasanton Field Laboratory
Basic Information
| Lab Name | CT D04 - Pleasanton Field Laboratory |
|---|---|
| Manager Name | Dennis Yeung |
| Lab Email | dennis.yeung@dot.ca.gov |
| Lab Telephone | 925-460-3521 |
| Lab Fax | 925-460-3540 |
| Lab Full Address | 5675 Gibraltar Drive, Pleasanton, CA 94588 |
| Zip | 94588 |
| Lab Type | Caltrans |
| District | 4 |
| Mobile Lab Full Address | , , |
RSP Information
5675 B Gibraltar Drive, Pleasanton, CA 94588
Test Methods
California Test (CT) Accreditations
Total 21 items.
AASHTO/ASTM Proficiencies
Total 13 items.
Technicians in the Lab
Technician Summary
Total 21 items.
| First Name | Last Name | Actions |
|---|---|---|
| Dennis | Yeung | View |
| Leonardo | Mendoza | View |
| Robert | Lohman | View |
| Dennis | Sweeney | View |
| Reza | Dineli | View |
| Bob | Koyama | View |
| Ikenna | Ezeude | View |
| Zhiqing | Kou | View |
| Kyaw N. | Soe | View |
| Varinder | Mann | View |
| Brian | Shinn | View |
| Danh-Ngon | Nguyen | View |
| Makau | Kiungua | View |
| Aditi | Panchal | View |
| Samantha | Overton-Katz | View |
| Omar | Maftoon | View |
| Tri | Tran | View |
| Ernesto | Onate | View |
| Lan | Ta | View |
| Jafar | Samadi | View |
| Ephram | Abdissa | View |
Technician Details
Details for Dennis Yeung
| First Name | Dennis |
|---|---|
| Last Name | Yeung |
| Status | Active |
Total 21 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 105: Calculations - Gradings (JTCP) | 2024-04-26 | 2027-04-26 | Active | Brian Ellis | Yes |
| CT 125 AGG: Sampling - AGGREGATES (JTCP) | 2024-04-26 | 2027-04-26 | Active | Brian Ellis | Yes |
| CT 125 CEM: Sampling - CEM | 2017-07-20 | 2019-07-20 | Expired | Ed Gamboa | Yes |
| CT 125 GEN: Sampling - GENERAL | 2016-07-15 | 2017-07-15 | Expired | Ed Gamboa | Yes |
| CT 125 HMA: Sampling - HMA (JTCP) | 2024-03-01 | 2027-03-01 | Active | Gabriela Lopez | Yes |
| CT 201: Sample Preparation - Soil and Aggregates (JTCP) | 2024-04-26 | 2027-04-26 | Active | Brian Ellis | Yes |
| CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP) | 2024-04-26 | 2027-04-26 | Active | Brian Ellis | Yes |
| CT 216: Relative Compaction - Soils and Aggregates (JTCP) | 2024-04-26 | 2027-04-26 | Active | Brian Ellis | Yes |
| CT 217: Sand Equivalent (JTCP) | 2024-04-26 | 2027-04-26 | Active | Brian Ellis | Yes |
| CT 226: Moisture Content - Soils and Aggregates (JTCP) | 2024-04-26 | 2027-04-26 | Active | Brian Ellis | Yes |
| CT 227: Cleanness Value (JTCP) | 2024-04-26 | 2027-04-26 | Active | Brian Ellis | Yes |
| CT 231: Relative Compaction - Nuclear Gage | 2024-11-25 | 2026-11-25 | Active | Joshua Gallaway | Yes |
| CT 306: Reducing Samples of Asphalt Mixtures (JTCP) | 2024-03-01 | 2027-03-01 | Active | Gabriela Lopez | Yes |
| CT 308: Bulk SpG and Density - HMA | 2016-11-18 | 2017-11-18 | Expired | Ed Gamboa | Yes |
| CT 309: Max SpG and Density - HMA | 2016-04-15 | 2018-04-15 | Expired | Ed Gamboa | Yes |
| CT 382: AC Content by Ignition Oven | 2016-11-15 | 2018-11-15 | Expired | Ed Gamboa | Yes |
| CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP) | 2020-06-24 | 2022-06-24 | Expired | Ed Gamboa | Yes |
| CT 523.2 Section B.3: Flexural Strength (Lab Test) | 2020-06-24 | 2022-06-24 | Expired | Ed Gamboa | Yes |
| CT 524: Flexural Strength of Rapid Strength - PCC | 2024-11-25 | 2026-11-25 | Active | Joshua Gallaway | Yes |
| CT 539: Sampling Fresh Concrete (JTCP) | 2020-06-24 | 2021-06-24 | Expired | Ed Gamboa | Yes |
| CT 552: Relative Compaction of Polymer Concrete | 2024-11-25 | 2026-11-25 | Active | Joshua Gallaway | Yes |
Total 15 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP) | 2024-03-01 | 2027-03-01 | Active | Sarbjit Grewal | Yes |
| AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP) | 2024-03-01 | 2027-03-01 | Active | Sarbjit Grewal | Yes |
| AASHTO T30: Mechanical Analysis of Extracted Aggregate (JTCP) | 2025-02-06 | 2026-02-06 | Active | Joshua Gallaway | Yes |
| AASHTO R47: Reducing Samples of HMA (JTCP) | 2024-03-01 | 2027-03-01 | Active | Sarbjit Grewal | Yes |
| AASHTO R76: Reducing Samples of Agg (JTCP) | 2024-03-01 | 2027-03-01 | Active | Sarbjit Grewal | Yes |
| AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP) | 2024-01-19 | 2027-01-19 | Active | Gabriela Lopez | Yes |
| AASHTO T176: Sand Equivalent (JTCP) | 2024-03-01 | 2027-03-01 | Active | Sarbjit Grewal | Yes |
| AASHTO T209: Max SpG and Density - HMA (JTCP) | 2024-01-19 | 2027-01-19 | Active | Gabriela Lopez | Yes |
| AASHTO T248: Reducing Samples of Agg. (JTCP) | 2018-05-04 | 2021-05-04 | Expired | Biplab Bhattacharya | No |
| AASHTO T255: Evaporable Moisture Content (JTCP) | 2024-03-01 | 2027-03-01 | Active | Sarbjit Grewal | Yes |
| AASHTO T269: Percent Air Voids - HMA (JTCP) | 2024-01-19 | 2027-01-19 | Active | Gabriela Lopez | Yes |
| AASHTO T275: Bulk SpG - HMA (JTCP) | 2024-01-19 | 2027-01-19 | Active | Gabriela Lopez | Yes |
| AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP) | 2024-01-19 | 2027-01-19 | Active | Gabriela Lopez | Yes |
| AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP) | 2024-03-01 | 2027-03-01 | Active | Sarbjit Grewal | Yes |
| AASHTO T335: Percentage of Fracture (JTCP) | 2021-03-05 | 2024-03-05 | Expired | Sarbjit Grewal | No |
Details for Leonardo Mendoza
| First Name | Leonardo |
|---|---|
| Last Name | Mendoza |
| Status | Active |
Total 24 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 105: Calculations - Gradings (JTCP) | 2024-06-05 | 2027-06-05 | Active | Brian Ellis | Yes |
| CT 106: Definitions - Specific Gravity (SpG) | 2016-12-09 | 2023-06-30 | Expired | Ed Gamboa | Yes |
| CT 125 ADMIX: Sampling - ADMIXTURE | 2017-10-27 | 2019-10-27 | Expired | Ed Gamboa | Yes |
| CT 125 AGG: Sampling - AGGREGATES (JTCP) | 2024-06-05 | 2027-06-05 | Active | Brian Ellis | Yes |
| CT 125 BIT: Sampling - BITUMINOUS | 2017-10-27 | 2019-10-27 | Expired | Ed Gamboa | Yes |
| CT 125 CEM: Sampling - CEM | 2017-10-27 | 2019-10-27 | Expired | Ed Gamboa | Yes |
| CT 125 GEN: Sampling - GENERAL | 2016-12-09 | 2018-12-09 | Expired | Ed Gamboa | Yes |
| CT 125 HMA: Sampling - HMA (JTCP) | 2024-03-01 | 2027-03-01 | Active | Firooz Ahmad Hosainy | Yes |
| CT 201: Sample Preparation - Soil and Aggregates (JTCP) | 2024-06-05 | 2027-06-05 | Active | Brian Ellis | Yes |
| CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP) | 2024-06-05 | 2027-06-05 | Active | Brian Ellis | Yes |
| CT 216: Relative Compaction - Soils and Aggregates (JTCP) | 2024-06-05 | 2027-06-05 | Active | Brian Ellis | Yes |
| CT 217: Sand Equivalent (JTCP) | 2024-06-05 | 2027-06-05 | Active | Brian Ellis | Yes |
| CT 226: Moisture Content - Soils and Aggregates (JTCP) | 2024-06-05 | 2027-06-05 | Active | Brian Ellis | Yes |
| CT 227: Cleanness Value (JTCP) | 2024-06-05 | 2027-06-05 | Active | Brian Ellis | Yes |
| CT 231: Relative Compaction - Nuclear Gage | 2025-08-27 | 2027-08-27 | Active | Nicholas Hall | Yes |
| CT 306: Reducing Samples of Asphalt Mixtures (JTCP) | 2024-03-01 | 2027-03-01 | Active | Firooz Ahmad Hosainy | Yes |
| CT 308: Bulk SpG and Density - HMA | 2016-10-16 | 2017-10-16 | Expired | Ed Gamboa | Yes |
| CT 309: Max SpG and Density - HMA | 2016-10-16 | 2017-10-16 | Expired | Ed Gamboa | Yes |
| CT 382: AC Content by Ignition Oven | 2016-12-17 | 2017-12-17 | Expired | Ed Gamboa | Yes |
| CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP) | 2019-12-14 | 2024-12-14 | Expired | David Small | Yes |
| CT 523.2 Section B.3: Flexural Strength (Lab Test) | 2022-12-14 | 2024-12-14 | Expired | David Small | Yes |
| CT 524: Flexural Strength of Rapid Strength - PCC | 2025-03-11 | 2027-03-11 | Active | Joshua Gallaway | Yes |
| CT 539: Sampling Fresh Concrete (JTCP) | 2016-12-13 | 2023-12-13 | Expired | Ed Gamboa | Yes |
| CT 552: Relative Compaction of Polymer Concrete | 2024-01-10 | 2026-01-10 | Active | David Small | Yes |
Total 14 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP) | 2024-03-01 | 2027-03-01 | Active | Firooz Ahmad Hosainy | Yes |
| AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP) | 2024-03-01 | 2027-03-01 | Active | Firooz Ahmad Hosainy | Yes |
| AASHTO T30: Mechanical Analysis of Extracted Aggregate (JTCP) | 2023-08-31 | 2025-08-31 | Expired | David Small | Yes |
| AASHTO R47: Reducing Samples of HMA (JTCP) | 2024-03-01 | 2027-03-01 | Active | Firooz Ahmad Hosainy | Yes |
| AASHTO R76: Reducing Samples of Agg (JTCP) | 2024-03-01 | 2027-03-01 | Active | Firooz Ahmad Hosainy | Yes |
| AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP) | 2024-06-26 | 2027-06-26 | Active | Firooz Ahmad Hosainy | Yes |
| AASHTO T176: Sand Equivalent (JTCP) | 2024-03-01 | 2027-03-01 | Active | Firooz Ahmad Hosainy | Yes |
| AASHTO T209: Max SpG and Density - HMA (JTCP) | 2024-06-26 | 2027-06-26 | Active | Firooz Ahmad Hosainy | Yes |
| AASHTO T255: Evaporable Moisture Content (JTCP) | 2024-03-01 | 2027-03-01 | Active | Firooz Ahmad Hosainy | Yes |
| AASHTO T269: Percent Air Voids - HMA (JTCP) | 2024-06-26 | 2027-06-26 | Active | Firooz Ahmad Hosainy | Yes |
| AASHTO T275: Bulk SpG - HMA (JTCP) | 2024-06-26 | 2027-06-26 | Active | Firooz Ahmad Hosainy | Yes |
| AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP) | 2024-06-26 | 2027-06-26 | Active | Firooz Ahmad Hosainy | Yes |
| AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP) | 2024-03-01 | 2027-03-01 | Active | Firooz Ahmad Hosainy | Yes |
| AASHTO T335: Percentage of Fracture (JTCP) | 2024-03-01 | 2027-03-01 | Inactive | Firooz Ahmad Hosainy | No |
Details for Robert Lohman
| First Name | Robert |
|---|---|
| Last Name | Lohman |
| Status | Active |
Total 28 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 105: Calculations - Gradings (JTCP) | 2024-06-05 | 2025-01-24 | Expired | Gabriela Lopez | Yes |
| CT 125 AGG: Sampling - AGGREGATES (JTCP) | 2025-01-24 | 2028-01-24 | Active | Gabriela Lopez | Yes |
| CT 125 CEM: Sampling - CEM | 2018-08-08 | 2020-08-08 | Expired | Alex Sotoudehnik | Yes |
| CT 125 HMA: Sampling - HMA (JTCP) | 2025-01-24 | 2028-01-24 | Active | Gabriela Lopez | Yes |
| CT 201: Sample Preparation - Soil and Aggregates (JTCP) | 2024-06-05 | 2027-06-05 | Active | Brian Ellis | Yes |
| CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP) | 2024-06-05 | 2027-06-05 | Active | Brian Ellis | Yes |
| CT 205: Percent Crushed Particles (JTCP) | 2018-05-11 | 2021-05-11 | Expired | Biplab Bhattacharya | No |
| CT 216: Relative Compaction - Soils and Aggregates (JTCP) | 2024-06-05 | 2027-06-05 | Active | Brian Ellis | Yes |
| CT 217: Sand Equivalent (JTCP) | 2024-06-05 | 2027-06-05 | Active | Brian Ellis | Yes |
| CT 226: Moisture Content - Soils and Aggregates (JTCP) | 2024-06-05 | 2027-06-05 | Active | Brian Ellis | Yes |
| CT 227: Cleanness Value (JTCP) | 2024-06-05 | 2027-06-05 | Active | Brian Ellis | Yes |
| CT 229: Durability (JTCP) | 2018-05-11 | 2021-05-11 | Expired | Biplab Bhattacharya | No |
| CT 231: Relative Compaction - Nuclear Gage | 2024-11-25 | 2026-11-25 | Active | Joshua Gallaway | Yes |
| CT 306: Reducing Samples of Asphalt Mixtures (JTCP) | 2025-01-24 | 2028-01-24 | Active | Gabriela Lopez | Yes |
| CT 308: Bulk SpG and Density - HMA | 2017-10-18 | 2018-10-18 | Expired | Alex Sotoudehnik | Yes |
| CT 309: Max SpG and Density - HMA | 2017-10-18 | 2018-10-18 | Expired | Alex Sotoudehnik | Yes |
| CT 382: AC Content by Ignition Oven | 2017-10-18 | 2018-10-18 | Expired | Alex Sotoudehnik | Yes |
| CT 504: Air Content of PCC - Pressure Method (JTCP) | 2023-03-10 | 2028-03-10 | Active | David Medina | No |
| CT 518: Unit Weight - PCC (JTCP) | 2023-03-10 | 2028-03-10 | Active | David Medina | No |
| CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP) | 2023-03-10 | 2028-03-10 | Active | David Medina | Yes |
| CT 523.2 Section B.3: Flexural Strength (Lab Test) | 2024-11-25 | 2026-11-25 | Active | Joshua Gallaway | Yes |
| CT 524: Flexural Strength of Rapid Strength - PCC | 2024-11-25 | 2026-11-25 | Active | Joshua Gallaway | Yes |
| CT 539: Sampling Fresh Concrete (JTCP) | 2023-03-10 | 2028-03-10 | Active | David Medina | Yes |
| CT 540: Making Cylinders - PCC (JTCP) | 2023-03-10 | 2028-03-10 | Active | David Medina | No |
| CT 543: Air Content of PCC - Volumetric Method (JTCP) | 2023-03-10 | 2028-03-10 | Active | David Medina | No |
| CT 552: Relative Compaction of Polymer Concrete | 2024-11-25 | 2026-11-25 | Active | Joshua Gallaway | Yes |
| CT 556: Slump - PCC (JTCP) | 2023-03-10 | 2028-03-10 | Active | David Medina | No |
| CT 557: Temperature - PCC (JTCP) | 2023-03-10 | 2028-03-10 | Active | David Medina | No |
Total 15 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP) | 2025-01-24 | 2028-01-24 | Active | Gabriela Lopez | Yes |
| AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP) | 2025-01-24 | 2028-01-24 | Active | Gabriela Lopez | Yes |
| AASHTO T30: Mechanical Analysis of Extracted Aggregate (JTCP) | 2025-01-24 | 2028-01-24 | Active | Gabriela Lopez | Yes |
| AASHTO R47: Reducing Samples of HMA (JTCP) | 2025-01-24 | 2028-01-24 | Active | Gabriela Lopez | Yes |
| AASHTO R76: Reducing Samples of Agg (JTCP) | 2025-01-24 | 2028-01-24 | Active | Gabriela Lopez | Yes |
| AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP) | 2024-06-26 | 2027-06-26 | Active | Firooz Ahmad Hosainy | Yes |
| AASHTO T176: Sand Equivalent (JTCP) | 2025-01-24 | 2028-01-24 | Active | Gabriela Lopez | Yes |
| AASHTO T209: Max SpG and Density - HMA (JTCP) | 2024-06-26 | 2027-06-26 | Active | Firooz Ahmad Hosainy | Yes |
| AASHTO T248: Reducing Samples of Agg. (JTCP) | 2018-04-06 | 2025-01-24 | Expired | Biplab Bhattacharya | No |
| AASHTO T255: Evaporable Moisture Content (JTCP) | 2025-01-24 | 2028-01-24 | Active | Gabriela Lopez | Yes |
| AASHTO T269: Percent Air Voids - HMA (JTCP) | 2024-06-26 | 2027-06-26 | Active | Firooz Ahmad Hosainy | Yes |
| AASHTO T275: Bulk SpG - HMA (JTCP) | 2024-06-26 | 2027-06-26 | Active | Firooz Ahmad Hosainy | Yes |
| AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP) | 2024-06-26 | 2027-06-26 | Active | Firooz Ahmad Hosainy | Yes |
| AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP) | 2025-01-24 | 2028-01-24 | Active | Gabriela Lopez | Yes |
| AASHTO T335: Percentage of Fracture (JTCP) | 2021-07-16 | 2025-01-24 | Expired | Sarbjit Grewal | No |
Details for Dennis Sweeney
| First Name | Dennis |
|---|---|
| Last Name | Sweeney |
| Status | Active |
Total 5 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 125 AGG: Sampling - AGGREGATES (JTCP) | 2020-07-07 | 2022-07-07 | Expired | Ed Gamboa | Yes |
| CT 125 AGG: Sampling - AGGREGATES | 2025-10-14 | 2026-10-14 | Active | Joshua Gallaway | Yes |
| CT 125 GEN: Sampling - GENERAL | 2025-10-14 | 2026-10-14 | Active | Joshua Gallaway | Yes |
| CT 125 HMA: Sampling - HMA (JTCP) | 2018-06-11 | 2022-07-07 | Expired | Ed Gamboa | Yes |
| CT 125 HMA: Sampling - HMA | 2025-10-14 | 2026-10-14 | Active | Joshua Gallaway | Yes |
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
No results found. | |||||
Details for Reza Dineli
| First Name | Reza |
|---|---|
| Last Name | Dineli |
| Status | Active |
Total 32 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 105: Calculations - Gradings (JTCP) | 2024-06-05 | 2027-06-05 | Active | Brian Ellis | Yes |
| CT 125 AGG: Sampling - AGGREGATES (JTCP) | 2024-06-05 | 2027-06-05 | Active | Brian Ellis | Yes |
| CT 125 HMA: Sampling - HMA (JTCP) | 2022-01-28 | 2025-01-28 | Expired | Soroosh Amelian | Yes |
| CT 201: Sample Preparation - Soil and Aggregates (JTCP) | 2024-06-05 | 2027-06-05 | Active | Brian Ellis | Yes |
| CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP) | 2024-06-05 | 2027-06-05 | Active | Brian Ellis | Yes |
| CT 203: Test for Mechanical Analysis of Soils | 2024-03-19 | 2026-03-19 | Active | Ed Gamboa | No |
| CT 204: LL, PL, PI | 2024-03-19 | 2026-03-19 | Active | Ed Gamboa | No |
| CT 205: Percent Crushed Particles (JTCP) | 2024-06-05 | 2027-06-05 | Active | Brian Ellis | No |
| CT 206: SpG & Absorption - Coarse Aggregates | 2024-03-19 | 2026-03-19 | Active | Ed Gamboa | No |
| CT 207: SpG & Absorption - Fine Aggregates | 2024-03-19 | 2026-03-19 | Active | Ed Gamboa | No |
| CT 211: LA Rattler | 2024-03-19 | 2026-03-19 | Active | Ed Gamboa | No |
| CT 212: Unit Weight of Aggregates | 2024-03-19 | 2026-03-19 | Active | Ed Gamboa | No |
| CT 216: Relative Compaction - Soils and Aggregates (JTCP) | 2021-03-19 | 2024-06-05 | Expired | Gabriela Lopez | Yes |
| CT 217: Sand Equivalent (JTCP) | 2024-06-05 | 2027-06-05 | Active | Brian Ellis | Yes |
| CT 226: Moisture Content - Soils and Aggregates (JTCP) | 2024-06-05 | 2027-06-05 | Active | Brian Ellis | Yes |
| CT 227: Cleanness Value (JTCP) | 2024-06-05 | 2027-06-05 | Active | Brian Ellis | Yes |
| CT 229: Durability (JTCP) | 2024-06-05 | 2027-06-05 | Active | Brian Ellis | No |
| CT 231: Relative Compaction - Nuclear Gage | 2021-07-21 | 2023-07-21 | Expired | David Small | Yes |
| CT 306: Reducing Samples of Asphalt Mixtures (JTCP) | 2022-01-28 | 2025-01-28 | Expired | Soroosh Amelian | Yes |
| CT 368: OBC of OGAC | 2024-03-19 | 2026-03-19 | Active | Ed Gamboa | No |
| CT 375: AC Density by Nuclear Gage | 2019-08-06 | 2021-08-06 | Expired | Ed Gamboa | Yes |
| CT 389: Hamburg Wheel-Track | 2022-12-08 | 2023-12-08 | Expired | Ed Gamboa | No |
| CT 504: Air Content of PCC - Pressure Method (JTCP) | 2017-11-11 | 2022-11-11 | Expired | Biplab Bhattacharya | No |
| CT 518: Unit Weight - PCC (JTCP) | 2017-11-11 | 2022-11-11 | Expired | Biplab Bhattacharya | No |
| CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP) | 2021-04-02 | 2023-04-02 | Expired | David Small | Yes |
| CT 523.2 Section B.3: Flexural Strength (Lab Test) | 2021-07-21 | 2023-07-21 | Expired | David Small | Yes |
| CT 524: Flexural Strength of Rapid Strength - PCC | 2021-04-02 | 2023-04-02 | Expired | David Small | Yes |
| CT 539: Sampling Fresh Concrete (JTCP) | 2017-11-11 | 2022-11-11 | Expired | Biplab Bhattacharya | Yes |
| CT 540: Making Cylinders - PCC (JTCP) | 2017-11-11 | 2022-11-11 | Expired | Biplab Bhattacharya | No |
| CT 543: Air Content of PCC - Volumetric Method (JTCP) | 2017-11-11 | 2022-11-11 | Expired | Biplab Bhattacharya | No |
| CT 556: Slump - PCC (JTCP) | 2017-11-11 | 2022-11-11 | Expired | Biplab Bhattacharya | No |
| CT 557: Temperature - PCC (JTCP) | 2017-11-11 | 2022-11-11 | Expired | Biplab Bhattacharya | No |
Total 23 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP) | 2022-01-28 | 2025-01-28 | Expired | Soroosh Amelian | Yes |
| AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP) | 2022-01-28 | 2025-01-28 | Expired | Soroosh Amelian | Yes |
| AASHTO T30: Mechanical Analysis of Extracted Aggregate (JTCP) | 2022-05-26 | 2024-05-26 | Expired | David Small | Yes |
| AASHTO R47: Reducing Samples of HMA (JTCP) | 2022-01-28 | 2025-01-28 | Expired | Soroosh Amelian | Yes |
| AASHTO R76: Reducing Samples of Agg (JTCP) | 2022-01-28 | 2025-01-28 | Expired | Soroosh Amelian | Yes |
| AASHTO T84: SpG & Absorption - Fine Aggregates | 2024-03-19 | 2026-03-19 | Active | Ed Gamboa | No |
| AASHTO T85: SpG & Absorption - Coarse Aggregates | 2024-03-19 | 2026-03-19 | Active | Ed Gamboa | No |
| AASHTO T96: L.A. Rattler | 2024-03-19 | 2026-03-19 | Active | Ed Gamboa | No |
| AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP) | 2025-08-07 | 2028-08-07 | Active | Graham Velek | Yes |
| AASHTO T176: Sand Equivalent (JTCP) | 2022-01-28 | 2025-01-28 | Expired | Soroosh Amelian | Yes |
| AASHTO T209: Max SpG and Density - HMA (JTCP) | 2025-08-07 | 2028-08-07 | Active | Graham Velek | Yes |
| AASHTO T210: Aggregate Durability Index | 2020-03-16 | 2021-03-16 | Expired | Ed Gamboa | No |
| AASHTO T255: Evaporable Moisture Content (JTCP) | 2022-01-28 | 2025-01-28 | Expired | Soroosh Amelian | Yes |
| AASHTO T269: Percent Air Voids - HMA (JTCP) | 2025-08-07 | 2028-08-07 | Active | Graham Velek | Yes |
| AASHTO T275: Bulk SpG - HMA (JTCP) | 2025-08-07 | 2028-08-07 | Active | Graham Velek | Yes |
| AASHTO T283: Moisture Induced Damage (TSR) | 2024-03-19 | 2026-03-19 | Active | Ed Gamboa | No |
| AASHTO T304: Uncompacted Void - Fine Aggregate | 2024-03-19 | 2026-03-19 | Active | Ed Gamboa | No |
| AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP) | 2025-08-07 | 2028-08-07 | Active | Graham Velek | Yes |
| AASHTO T312: Gyratory Compactor | 2024-03-19 | 2026-03-19 | Active | Ed Gamboa | No |
| AASHTO T324: Hamburg Wheel-Track | 2024-03-19 | 2025-03-19 | Expired | Ed Gamboa | No |
| AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP) | 2022-01-28 | 2025-01-28 | Expired | Soroosh Amelian | Yes |
| AASHTO T335: Percentage of Fracture (JTCP) | 2022-01-28 | 2025-01-28 | Expired | Soroosh Amelian | No |
| ASTM D4791: Flat and Elongated Particles | 2024-03-19 | 2026-03-19 | Active | Ed Gamboa | No |
Details for Bob Koyama
| First Name | Bob |
|---|---|
| Last Name | Koyama |
| Status | Active |
Total 5 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 125 AGG: Sampling - AGGREGATES (JTCP) | 2019-02-11 | 2022-02-11 | Expired | Ed Gamboa | Yes |
| CT 125 AGG: Sampling - AGGREGATES | 2025-10-14 | 2026-10-14 | Active | Joshua Gallaway | Yes |
| CT 125 GEN: Sampling - GENERAL | 2025-10-14 | 2026-10-14 | Active | Joshua Gallaway | Yes |
| CT 125 HMA: Sampling - HMA (JTCP) | 2019-02-11 | 2022-02-11 | Expired | Ed Gamboa | Yes |
| CT 125 HMA: Sampling - HMA | 2025-10-21 | 2026-10-21 | Active | Joshua Gallaway | Yes |
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
No results found. | |||||
Details for Ikenna Ezeude
| First Name | Ikenna |
|---|---|
| Last Name | Ezeude |
| Status | Active |
Total 13 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 105: Calculations - Gradings (JTCP) | 2024-01-05 | 2027-01-05 | Active | Gabriela Lopez | Yes |
| CT 125 AGG: Sampling - AGGREGATES (JTCP) | 2023-11-17 | 2026-11-17 | Active | Gabriela Lopez | Yes |
| CT 125 HMA: Sampling - HMA (JTCP) | 2023-11-17 | 2026-11-17 | Active | Gabriela Lopez | Yes |
| CT 201: Sample Preparation - Soil and Aggregates (JTCP) | 2024-01-05 | 2027-01-05 | Active | Gabriela Lopez | Yes |
| CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP) | 2024-01-05 | 2027-01-05 | Active | Gabriela Lopez | Yes |
| CT 205: Percent Crushed Particles (JTCP) | 2024-01-05 | 2027-01-05 | Active | Gabriela Lopez | No |
| CT 216: Relative Compaction - Soils and Aggregates (JTCP) | 2024-01-05 | 2027-01-05 | Active | Gabriela Lopez | Yes |
| CT 217: Sand Equivalent (JTCP) | 2024-01-05 | 2027-01-05 | Active | Gabriela Lopez | Yes |
| CT 226: Moisture Content - Soils and Aggregates (JTCP) | 2024-01-05 | 2027-01-05 | Active | Gabriela Lopez | Yes |
| CT 227: Cleanness Value (JTCP) | 2024-01-05 | 2027-01-05 | Active | Gabriela Lopez | Yes |
| CT 229: Durability (JTCP) | 2024-01-05 | 2027-01-05 | Active | Gabriela Lopez | No |
| CT 231: Relative Compaction - Nuclear Gage | 2024-11-25 | 2026-11-25 | Active | Joshua Gallaway | Yes |
| CT 306: Reducing Samples of Asphalt Mixtures (JTCP) | 2023-11-17 | 2026-11-17 | Active | Gabriela Lopez | Yes |
Total 14 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP) | 2023-11-17 | 2026-11-17 | Active | Gabriela Lopez | Yes |
| AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP) | 2023-11-17 | 2026-11-17 | Active | Gabriela Lopez | Yes |
| AASHTO T30: Mechanical Analysis of Extracted Aggregate (JTCP) | 2025-02-06 | 2026-02-06 | Active | Joshua Gallaway | Yes |
| AASHTO R47: Reducing Samples of HMA (JTCP) | 2023-11-17 | 2026-11-17 | Active | Gabriela Lopez | Yes |
| AASHTO R76: Reducing Samples of Agg (JTCP) | 2023-11-17 | 2026-11-17 | Inactive | Gabriela Lopez | Yes |
| AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP) | 2023-09-15 | 2026-09-15 | Active | Avinash Ralla | Yes |
| AASHTO T176: Sand Equivalent (JTCP) | 2023-11-17 | 2026-11-17 | Active | Gabriela Lopez | Yes |
| AASHTO T209: Max SpG and Density - HMA (JTCP) | 2023-09-15 | 2026-09-15 | Active | Avinash Ralla | Yes |
| AASHTO T255: Evaporable Moisture Content (JTCP) | 2023-11-17 | 2026-11-17 | Active | Gabriela Lopez | Yes |
| AASHTO T269: Percent Air Voids - HMA (JTCP) | 2023-09-15 | 2026-09-15 | Active | Avinash Ralla | Yes |
| AASHTO T275: Bulk SpG - HMA (JTCP) | 2023-09-15 | 2026-09-15 | Active | Avinash Ralla | Yes |
| AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP) | 2023-09-15 | 2026-09-15 | Active | Gabriela Lopez | Yes |
| AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP) | 2023-11-17 | 2026-11-17 | Active | Gabriela Lopez | Yes |
| AASHTO T335: Percentage of Fracture (JTCP) | 2023-11-17 | 2026-11-17 | Inactive | Gabriela Lopez | No |
Details for Zhiqing Kou
| First Name | Zhiqing |
|---|---|
| Last Name | Kou |
| Status | Active |
Total 3 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 125 AGG: Sampling - AGGREGATES | 2024-10-25 | 2025-10-25 | Expired | Joshua Gallaway | Yes |
| CT 125 GEN: Sampling - GENERAL | 2024-10-25 | 2025-10-25 | Expired | Joshua Gallaway | Yes |
| CT 125 HMA: Sampling - HMA | 2024-10-25 | 2025-10-25 | Expired | Joshua Gallaway | Yes |
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
No results found. | |||||
Details for Kyaw N. Soe
| First Name | Kyaw N. |
|---|---|
| Last Name | Soe |
| Status | Active |
Total 3 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 125 AGG: Sampling - AGGREGATES | 2025-08-27 | 2026-08-27 | Active | Nicholas Hall | Yes |
| CT 125 GEN: Sampling - GENERAL | 2025-08-27 | 2026-08-27 | Active | Nicholas Hall | Yes |
| CT 125 HMA: Sampling - HMA | 2025-08-27 | 2026-08-27 | Active | Nicholas Hall | Yes |
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
No results found. | |||||
Details for Varinder Mann
| First Name | Varinder |
|---|---|
| Last Name | Mann |
| Status | Active |
Total 3 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 125 AGG: Sampling - AGGREGATES | 2025-08-27 | 2026-08-27 | Active | Nicholas Hall | Yes |
| CT 125 GEN: Sampling - GENERAL | 2025-08-27 | 2026-08-27 | Active | Nicholas Hall | Yes |
| CT 125 HMA: Sampling - HMA | 2025-08-27 | 2026-08-27 | Active | Nicholas Hall | Yes |
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
No results found. | |||||
Details for Brian Shinn
| First Name | Brian |
|---|---|
| Last Name | Shinn |
| Status | Active |
Total 3 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 125 AGG: Sampling - AGGREGATES | 2025-09-02 | 2026-09-02 | Active | Nicholas Hall | Yes |
| CT 125 GEN: Sampling - GENERAL | 2025-09-02 | 2026-09-02 | Active | Nicholas Hall | Yes |
| CT 125 HMA: Sampling - HMA | 2025-09-02 | 2026-09-02 | Active | Nicholas Hall | Yes |
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
No results found. | |||||
Details for Danh-Ngon Nguyen
| First Name | Danh-Ngon |
|---|---|
| Last Name | Nguyen |
| Status | Active |
Total 3 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 125 AGG: Sampling - AGGREGATES | 2025-10-14 | 2026-10-14 | Active | Joshua Gallaway | Yes |
| CT 125 GEN: Sampling - GENERAL | 2025-10-14 | 2026-10-14 | Active | Joshua Gallaway | Yes |
| CT 125 HMA: Sampling - HMA | 2025-10-14 | 2026-10-14 | Active | Joshua Gallaway | Yes |
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
No results found. | |||||
Details for Makau Kiungua
| First Name | Makau |
|---|---|
| Last Name | Kiungua |
| Status | Active |
Total 3 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 125 AGG: Sampling - AGGREGATES | 2025-10-14 | 2026-10-14 | Active | Joshua Gallaway | Yes |
| CT 125 GEN: Sampling - GENERAL | 2025-10-14 | 2026-10-14 | Active | Joshua Gallaway | Yes |
| CT 125 HMA: Sampling - HMA | 2025-10-14 | 2026-10-14 | Active | Joshua Gallaway | Yes |
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
No results found. | |||||
Details for Aditi Panchal
| First Name | Aditi |
|---|---|
| Last Name | Panchal |
| Status | Active |
Total 3 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 125 AGG: Sampling - AGGREGATES | 2025-10-14 | 2026-10-14 | Active | Joshua Gallaway | Yes |
| CT 125 GEN: Sampling - GENERAL | 2025-10-14 | 2026-10-14 | Active | Joshua Gallaway | Yes |
| CT 125 HMA: Sampling - HMA | 2025-10-14 | 2026-10-14 | Active | Joshua Gallaway | Yes |
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
No results found. | |||||
Details for Samantha Overton-Katz
| First Name | Samantha |
|---|---|
| Last Name | Overton-Katz |
| Status | Active |
Total 3 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 125 AGG: Sampling - AGGREGATES | 2025-10-14 | 2026-10-14 | Active | Joshua Gallaway | Yes |
| CT 125 GEN: Sampling - GENERAL | 2025-10-14 | 2026-10-14 | Active | Joshua Gallaway | Yes |
| CT 125 HMA: Sampling - HMA | 2025-10-14 | 2026-10-14 | Active | Joshua Gallaway | Yes |
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
No results found. | |||||
Details for Omar Maftoon
| First Name | Omar |
|---|---|
| Last Name | Maftoon |
| Status | Active |
Total 3 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 125 AGG: Sampling - AGGREGATES | 2025-10-14 | 2026-10-14 | Active | Joshua Gallaway | Yes |
| CT 125 GEN: Sampling - GENERAL | 2025-10-14 | 2026-10-14 | Active | Joshua Gallaway | Yes |
| CT 125 HMA: Sampling - HMA | 2025-10-14 | 2026-10-14 | Active | Joshua Gallaway | Yes |
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
No results found. | |||||
Details for Tri Tran
| First Name | Tri |
|---|---|
| Last Name | Tran |
| Status | Active |
Total 3 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 125 AGG: Sampling - AGGREGATES | 2025-10-14 | 2026-10-14 | Active | Joshua Gallaway | Yes |
| CT 125 GEN: Sampling - GENERAL | 2025-10-14 | 2026-10-14 | Active | Joshua Gallaway | Yes |
| CT 125 HMA: Sampling - HMA | 2025-10-14 | 2026-10-14 | Active | Joshua Gallaway | Yes |
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
No results found. | |||||
Details for Ernesto Onate
| First Name | Ernesto |
|---|---|
| Last Name | Onate |
| Status | Active |
Total 3 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 125 AGG: Sampling - AGGREGATES | 2025-10-14 | 2026-10-14 | Active | Joshua Gallaway | Yes |
| CT 125 GEN: Sampling - GENERAL | 2025-10-14 | 2026-10-14 | Active | Joshua Gallaway | Yes |
| CT 125 HMA: Sampling - HMA | 2025-10-14 | 2026-10-14 | Active | Joshua Gallaway | Yes |
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
No results found. | |||||
Details for Lan Ta
| First Name | Lan |
|---|---|
| Last Name | Ta |
| Status | Active |
Total 3 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 125 AGG: Sampling - AGGREGATES | 2025-10-14 | 2026-10-14 | Active | Joshua Gallaway | Yes |
| CT 125 GEN: Sampling - GENERAL | 2025-10-14 | 2026-10-14 | Active | Joshua Gallaway | Yes |
| CT 125 HMA: Sampling - HMA | 2025-10-14 | 2026-10-14 | Active | Joshua Gallaway | Yes |
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
No results found. | |||||
Details for Jafar Samadi
| First Name | Jafar |
|---|---|
| Last Name | Samadi |
| Status | Active |
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
No results found. | |||||
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
No results found. | |||||
Details for Ephram Abdissa
| First Name | Ephram |
|---|---|
| Last Name | Abdissa |
| Status | Active |
Total 3 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 125 AGG: Sampling - AGGREGATES | 2025-10-21 | 2026-10-21 | Active | Joshua Gallaway | Yes |
| CT 125 GEN: Sampling - GENERAL | 2025-10-21 | 2026-10-21 | Active | Joshua Gallaway | Yes |
| CT 125 HMA: Sampling - HMA | 2025-10-21 | 2026-10-21 | Active | Joshua Gallaway | Yes |
| 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