Lab details for Mercer-Fraser Company
Basic Information
| Lab Name | Mercer-Fraser Company |
|---|---|
| Manager Name | Malcolm Barker |
| Lab Email | mbarker@mercerfraser.com |
| Lab Telephone | 707-599-6362 |
| Lab Fax | |
| Lab Full Address | 200 Dinsmore Drive, Fortuna, CA 95540 |
| Zip | 95540 |
| Lab Type | Private |
| District | 1 |
| Mobile Lab Full Address | , , |
RSP Information
PO Box 1006, Eureka, CA 95502
Test Methods
California Test (CT) Accreditations
Total 21 items.
AASHTO/ASTM Proficiencies
Total 18 items.
Technicians in the Lab
Technician Summary
Total 4 items.
| First Name | Last Name | Actions |
|---|---|---|
| John | Thomas | View |
| John | Atturio | View |
| Colin | Edmonds | View |
| Kyle | Johnson | View |
Technician Details
Details for John Thomas
| First Name | John |
|---|---|
| Last Name | Thomas |
| Status | Active |
Total 30 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 105: Calculations - Gradings (JTCP) | 2021-12-10 | 2024-12-10 | Expired | Soroosh Amelian | Yes |
| CT 125 AGG: Sampling - AGGREGATES (JTCP) | 2022-01-07 | 2025-01-07 | Expired | Soroosh Amelian | Yes |
| CT 125 HMA: Sampling - HMA (JTCP) | 2021-12-10 | 2024-12-10 | Expired | Soroosh Amelian | Yes |
| CT 201: Sample Preparation - Soil and Aggregates (JTCP) | 2022-01-07 | 2025-01-07 | Expired | Soroosh Amelian | No |
| CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP) | 2022-01-07 | 2025-01-07 | Expired | Brooke Vanassa | No |
| CT 204: LL, PL, PI | 2020-03-11 | 2021-03-11 | Expired | Jackie Treat | No |
| CT 205: Percent Crushed Particles (JTCP) | 2018-11-09 | 2021-11-09 | Expired | Richard Hibbard | No |
| CT 206: SpG & Absorption - Coarse Aggregates | 2020-03-11 | 2021-03-11 | Expired | Jackie Treat | Yes |
| CT 207: SpG & Absorption - Fine Aggregates | 2020-03-11 | 2021-03-11 | Expired | Jackie Treat | Yes |
| CT 211: LA Rattler | 2020-03-11 | 2021-03-11 | Expired | Jackie Treat | No |
| CT 212: Unit Weight of Aggregates | 2020-03-11 | 2021-03-11 | Expired | Jackie Treat | No |
| CT 214: Sodium Sulfate Soundness | 2020-03-11 | 2021-03-11 | Expired | Jackie Treat | No |
| CT 216: Relative Compaction - Soils and Aggregates (JTCP) | 2022-01-07 | 2025-01-07 | Expired | Soroosh Amelian | No |
| CT 217: Sand Equivalent (JTCP) | 2018-11-09 | 2021-11-09 | Expired | Richard Hibbard | No |
| CT 226: Moisture Content - Soils and Aggregates (JTCP) | 2022-01-07 | 2025-01-07 | Expired | Soroosh Amelian | No |
| CT 227: Cleanness Value (JTCP) | 2022-01-07 | 2025-01-07 | Expired | Soroosh Amelian | No |
| CT 229: Durability (JTCP) | 2022-01-07 | 2025-01-07 | Expired | Soroosh Amelian | No |
| CT 231: Relative Compaction - Nuclear Gage | 2020-03-11 | 2021-03-11 | Expired | Jackie Treat | No |
| CT 235: Flat and Elongated Particles | 2020-03-11 | 2021-03-11 | Expired | Jackie Treat | No |
| CT 306: Reducing Samples of Asphalt Mixtures (JTCP) | 2021-12-10 | 2024-12-10 | Expired | Soroosh Amelian | Yes |
| CT 375: AC Density by Nuclear Gage | 2020-03-12 | 2021-03-12 | Expired | Jackie Treat | No |
| CT 384: Combined Grade for HMA using up to 25% RAP | 2020-03-12 | 2021-03-12 | Expired | Jackie Treat | No |
| CT 504: Air Content of PCC - Pressure Method (JTCP) | 2020-03-14 | 2025-03-14 | Expired | Sarmad Dalal | No |
| CT 518: Unit Weight - PCC (JTCP) | 2020-03-14 | 2025-03-14 | Expired | Sarmad Dalal | Yes |
| CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP) | 2020-03-14 | 2025-03-14 | Expired | Sarmad Dalal | No |
| CT 539: Sampling Fresh Concrete (JTCP) | 2020-03-14 | 2025-03-14 | Expired | Sarmad Dalal | Yes |
| CT 540: Making Cylinders - PCC (JTCP) | 2020-03-14 | 2025-03-14 | Expired | Sarmad Dalal | Yes |
| CT 543: Air Content of PCC - Volumetric Method (JTCP) | 2020-03-14 | 2025-03-14 | Expired | Sarmad Dalal | Yes |
| CT 556: Slump - PCC (JTCP) | 2020-03-14 | 2025-03-14 | Expired | Sarmad Dalal | Yes |
| CT 557: Temperature - PCC (JTCP) | 2020-03-14 | 2025-03-14 | Expired | Sarmad Dalal | Yes |
Total 19 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP) | 2021-12-10 | 2024-12-10 | Expired | Soroosh Amelian | Yes |
| AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP) | 2021-12-10 | 2024-12-10 | Expired | Soroosh Amelian | Yes |
| AASHTO R47: Reducing Samples of HMA (JTCP) | 2021-12-10 | 2024-12-10 | Expired | Soroosh Amelian | Yes |
| AASHTO R76: Reducing Samples of Agg (JTCP) | 2021-12-10 | 2024-12-10 | Expired | Soroosh Amelian | Yes |
| AASHTO T84: SpG & Absorption - Fine Aggregates | 2020-03-11 | 2021-03-11 | Expired | Jackie Treat | Yes |
| AASHTO T85: SpG & Absorption - Coarse Aggregates | 2020-03-11 | 2021-03-11 | Expired | Jackie Treat | Yes |
| AASHTO T96: L.A. Rattler | 2020-03-11 | 2021-03-11 | Expired | Jackie Treat | Yes |
| AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP) | 2022-04-07 | 2025-04-07 | Expired | Dalton LaBoskey | Yes |
| AASHTO T176: Sand Equivalent (JTCP) | 2021-12-10 | 2024-12-10 | Expired | Soroosh Amelian | Yes |
| AASHTO T209: Max SpG and Density - HMA (JTCP) | 2022-04-07 | 2025-04-07 | Expired | Dalton LaBoskey | Yes |
| AASHTO T248: Reducing Samples of Agg. (JTCP) | 2018-12-07 | 2021-12-07 | Expired | Biplab Bhattacharya | No |
| AASHTO T255: Evaporable Moisture Content (JTCP) | 2021-12-10 | 2024-12-10 | Expired | Soroosh Amelian | Yes |
| AASHTO T269: Percent Air Voids - HMA (JTCP) | 2022-04-07 | 2025-04-07 | Expired | Dalton LaBoskey | Yes |
| AASHTO T275: Bulk SpG - HMA (JTCP) | 2022-04-07 | 2025-04-07 | Expired | Dalton LaBoskey | Yes |
| AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP) | 2022-04-07 | 2025-04-07 | Expired | Dalton LaBoskey | Yes |
| AASHTO T312: Gyratory Compactor | 2020-03-11 | 2021-03-11 | Expired | Jackie Treat | Yes |
| AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP) | 2021-12-10 | 2024-12-10 | Expired | Soroosh Amelian | Yes |
| AASHTO T335: Percentage of Fracture (JTCP) | 2021-12-10 | 2024-12-10 | Expired | Soroosh Amelian | Yes |
| ASTM D4791: Flat and Elongated Particles | 2020-03-11 | 2021-03-11 | Expired | Jackie Treat | No |
Details for John Atturio
| First Name | John |
|---|---|
| Last Name | Atturio |
| Status | Active |
Total 16 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 105: Calculations - Gradings (JTCP) | 2022-05-13 | 2025-05-13 | Expired | Avinash Ralla | Yes |
| CT 125 AGG: Sampling - AGGREGATES (JTCP) | 2025-02-28 | 2028-02-28 | Active | Gabriela Lopez | Yes |
| CT 125 BIT: Sampling - BITUMINOUS | 2025-06-05 | 2027-06-05 | Active | Nicholas Hall | Yes |
| CT 125 HMA: Sampling - HMA (JTCP) | 2025-02-28 | 2028-02-28 | Active | Gabriela Lopez | Yes |
| CT 206: SpG & Absorption - Coarse Aggregates | 2025-06-05 | 2026-06-05 | Active | Nicholas Hall | Yes |
| CT 207: SpG & Absorption - Fine Aggregates | 2025-06-05 | 2026-06-05 | Active | Nicholas Hall | Yes |
| CT 306: Reducing Samples of Asphalt Mixtures (JTCP) | 2025-02-28 | 2028-02-28 | Active | Gabriela Lopez | Yes |
| CT 389: Hamburg Wheel-Track | 2022-05-03 | 2023-05-03 | Expired | Alexis England | Yes |
| CT 504: Air Content of PCC - Pressure Method (JTCP) | 2024-06-07 | 2029-06-07 | Active | Sarmad Dalal | No |
| CT 518: Unit Weight - PCC (JTCP) | 2024-06-07 | 2029-06-07 | Active | Sarmad Dalal | 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 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 | Yes |
| 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 |
Total 19 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP) | 2025-02-28 | 2028-02-28 | Active | Gabriela Lopez | Yes |
| AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP) | 2025-02-28 | 2028-02-28 | Active | Gabriela Lopez | Yes |
| AASHTO T30: Mechanical Analysis of Extracted Aggregate (JTCP) | 2025-02-28 | 2028-02-28 | Active | Gabriela Lopez | No |
| AASHTO R47: Reducing Samples of HMA (JTCP) | 2025-02-28 | 2028-02-28 | Active | Gabriela Lopez | Yes |
| AASHTO R76: Reducing Samples of Agg (JTCP) | 2025-02-28 | 2028-02-28 | Active | Gabriela Lopez | Yes |
| AASHTO T84: SpG & Absorption - Fine Aggregates | 2025-06-05 | 2026-06-05 | Active | Nicholas Hall | Yes |
| AASHTO T85: SpG & Absorption - Coarse Aggregates | 2025-06-25 | 2026-06-25 | Active | Nicholas Hall | Yes |
| AASHTO T96: L.A. Rattler | 2024-05-08 | 2026-05-08 | Active | Alexis England | Yes |
| AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP) | 2025-03-20 | 2028-03-20 | Active | Firooz Ahmad Hosainy | Yes |
| AASHTO T176: Sand Equivalent (JTCP) | 2025-02-28 | 2028-02-28 | Active | Gabriela Lopez | Yes |
| AASHTO T209: Max SpG and Density - HMA (JTCP) | 2025-03-20 | 2028-03-20 | Active | Firooz Ahmad Hosainy | Yes |
| AASHTO T255: Evaporable Moisture Content (JTCP) | 2025-02-28 | 2028-02-28 | Active | Gabriela Lopez | Yes |
| AASHTO T269: Percent Air Voids - HMA (JTCP) | 2025-03-20 | 2028-03-20 | Active | Firooz Ahmad Hosainy | Yes |
| AASHTO T275: Bulk SpG - HMA (JTCP) | 2025-03-20 | 2028-03-20 | Active | Firooz Ahmad Hosainy | Yes |
| AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP) | 2025-03-20 | 2028-03-20 | Active | Firooz Ahmad Hosainy | Yes |
| AASHTO T312: Gyratory Compactor | 2024-05-08 | 2026-05-08 | Active | Alexis England | Yes |
| AASHTO T324: Hamburg Wheel-Track | 2022-05-03 | 2023-05-03 | Expired | Alexis England | Yes |
| AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP) | 2025-02-28 | 2028-02-28 | Active | Gabriela Lopez | Yes |
| AASHTO T335: Percentage of Fracture (JTCP) | 2025-02-28 | 2028-02-28 | Active | Gabriela Lopez | Yes |
Details for Colin Edmonds
| First Name | Colin |
|---|---|
| Last Name | Edmonds |
| Status | Active |
Total 12 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 125 AGG: Sampling - AGGREGATES | 2023-03-10 | 2026-03-10 | Active | Alexis England | Yes |
| CT 125 BIT: Sampling - BITUMINOUS | 2023-03-10 | 2026-03-10 | Active | Alexis England | Yes |
| CT 125 GEN: Sampling - GENERAL | 2023-03-10 | 2026-03-10 | Active | Alexis England | Yes |
| CT 125 HMA: Sampling - HMA | 2023-04-10 | 2026-03-10 | Active | Alexis England | Yes |
| CT 504: Air Content of PCC - Pressure Method (JTCP) | 2024-06-07 | 2029-06-07 | Active | Sarmad Dalal | No |
| CT 518: Unit Weight - PCC (JTCP) | 2024-06-07 | 2029-06-07 | Active | Sarmad Dalal | 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 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 | Yes |
| 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 |
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
No results found. | |||||
Details for Kyle Johnson
| First Name | Kyle |
|---|---|
| Last Name | Johnson |
| Status | Active |
Total 14 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 125 AGG: Sampling - AGGREGATES | 2024-07-30 | 2025-07-30 | Active | Alexis England | Yes |
| CT 125 AGG: Sampling - AGGREGATES (JTCP) | 2025-02-28 | 2028-02-28 | Active | Gabriela Lopez | Yes |
| CT 125 BIT: Sampling - BITUMINOUS | 2025-06-05 | 2027-06-05 | Active | Nicholas Hall | Yes |
| CT 125 HMA: Sampling - HMA | 2024-07-30 | 2025-07-30 | Active | Alexis England | Yes |
| CT 125 HMA: Sampling - HMA (JTCP) | 2025-02-28 | 2028-02-28 | Active | Gabriela Lopez | Yes |
| CT 306: Reducing Samples of Asphalt Mixtures (JTCP) | 2025-02-28 | 2028-02-28 | Active | Gabriela Lopez | Yes |
| CT 504: Air Content of PCC - Pressure Method (JTCP) | 2024-06-07 | 2029-06-07 | Active | Sarmad Dalal | No |
| CT 518: Unit Weight - PCC (JTCP) | 2024-06-07 | 2029-06-07 | Active | Sarmad Dalal | 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 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 | Yes |
| 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 |
Total 16 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP) | 2025-02-28 | 2028-02-28 | Active | Gabriela Lopez | Yes |
| AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP) | 2025-02-28 | 2028-02-28 | Active | Gabriela Lopez | Yes |
| AASHTO T30: Mechanical Analysis of Extracted Aggregate (JTCP) | 2025-02-28 | 2028-02-28 | Active | Gabriela Lopez | No |
| AASHTO R47: Reducing Samples of HMA (JTCP) | 2025-02-28 | 2028-02-28 | Active | Gabriela Lopez | Yes |
| AASHTO R76: Reducing Samples of Agg (JTCP) | 2025-02-28 | 2028-02-28 | Active | Gabriela Lopez | Yes |
| AASHTO T96: L.A. Rattler | 2025-06-05 | 2026-06-05 | Active | Nicholas Hall | Yes |
| AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP) | 2025-03-20 | 2028-03-20 | Active | Firooz Ahmad Hosainy | Yes |
| AASHTO T176: Sand Equivalent (JTCP) | 2025-02-28 | 2028-02-28 | Active | Gabriela Lopez | Yes |
| AASHTO T209: Max SpG and Density - HMA (JTCP) | 2025-03-20 | 2028-03-20 | Active | Firooz Ahmad Hosainy | Yes |
| AASHTO T255: Evaporable Moisture Content (JTCP) | 2025-02-28 | 2028-02-28 | Active | Firooz Ahmad Hosainy | Yes |
| AASHTO T269: Percent Air Voids - HMA (JTCP) | 2025-03-20 | 2028-03-20 | Active | Firooz Ahmad Hosainy | Yes |
| AASHTO T275: Bulk SpG - HMA (JTCP) | 2025-03-20 | 2028-03-20 | Active | Firooz Ahmad Hosainy | Yes |
| AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP) | 2025-03-20 | 2028-03-20 | Active | Firooz Ahmad Hosainy | Yes |
| AASHTO T312: Gyratory Compactor | 2025-06-05 | 2026-06-05 | Active | Nicholas Hall | Yes |
| AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP) | 2025-02-28 | 2028-02-28 | Active | Firooz Ahmad Hosainy | Yes |
| AASHTO T335: Percentage of Fracture (JTCP) | 2025-02-28 | 2028-02-28 | Active | Gabriela Lopez | Yes |
For concerns with missing or erroneous data, please contact your Independent Assurance personnel