Lab details for Terracon Consultants, Incorporated
Basic Information
| Lab Name | Terracon Consultants, Incorporated |
|---|---|
| Manager Name | Ashley Ducart |
| Lab Email | ashley.ducart@terracon.com |
| Lab Telephone | 916-928-4690 |
| Lab Fax | |
| Lab Full Address | 50 Goldenland Court, Suite 100, Sacramento, CA 95834 |
| Zip | 95834 |
| Lab Type | Private |
| District | 3 |
| Mobile Lab Full Address | , , |
RSP Information
50 Goldenland Court, Suite 100, Sacramento, CA 95834
Test Methods
California Test (CT) Accreditations
Total 23 items.
AASHTO/ASTM Proficiencies
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Technician Certified? |
|---|---|---|---|---|---|
No results found. | |||||
Technicians in the Lab
Technician Summary
Total 6 items.
| First Name | Last Name | Actions |
|---|---|---|
| Matt | Siegalkoff | View |
| Joe | Allen | View |
| Felipe | Alvarado | View |
| Nicholas | Lee | View |
| Andrew | Weaver | View |
| Spencer | Evey | View |
Technician Details
Details for Matt Siegalkoff
| First Name | Matt |
|---|---|
| Last Name | Siegalkoff |
| Status | Active |
Total 6 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 125 AGG: Sampling - AGGREGATES (JTCP) | 2018-04-27 | 2021-04-27 | Expired | Jessaneil Perez | Yes |
| CT 125 CEM: Sampling - CEM | 2018-04-27 | 2020-04-27 | Expired | Jessaneil Perez | No |
| CT 125 GEN: Sampling - GENERAL | 2018-04-27 | 2020-04-27 | Expired | Jessaneil Perez | Yes |
| CT 125 HMA: Sampling - HMA (JTCP) | 2018-04-27 | 2021-04-27 | Expired | Jessaneil Perez | Yes |
| CT 231: Relative Compaction - Nuclear Gage | 2018-04-27 | 2020-04-27 | Expired | Jessaneil Perez | Yes |
| CT 375: AC Density by Nuclear Gage | 2018-04-27 | 2020-04-27 | Expired | Jessaneil Perez | Yes |
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
No results found. | |||||
Details for Joe Allen
| First Name | Joe |
|---|---|
| Last Name | Allen |
| Status | Active |
Total 8 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 125 AGG: Sampling - AGGREGATES (JTCP) | 2018-04-27 | 2021-04-27 | Expired | Jessaneil Perez | Yes |
| CT 125 AGG: Sampling - AGGREGATES | 2024-11-14 | 2025-11-14 | Active | Joshua Gallaway | Yes |
| CT 125 CEM: Sampling - CEM | 2018-04-27 | 2020-04-27 | Expired | Jessaneil Perez | No |
| CT 125 GEN: Sampling - GENERAL | 2024-11-14 | 2025-11-14 | Active | Joshua Gallaway | Yes |
| CT 125 HMA: Sampling - HMA (JTCP) | 2018-04-27 | 2021-04-27 | Expired | Jessaneil Perez | Yes |
| CT 125 HMA: Sampling - HMA | 2024-11-14 | 2025-11-14 | Active | Joshua Gallaway | No |
| CT 231: Relative Compaction - Nuclear Gage | 2024-11-14 | 2025-11-14 | Active | Joshua Gallaway | Yes |
| CT 375: AC Density by Nuclear Gage | 2024-11-14 | 2025-11-14 | Active | Joshua Gallaway | Yes |
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
No results found. | |||||
Details for Felipe Alvarado
| First Name | Felipe |
|---|---|
| Last Name | Alvarado |
| Status | Active |
Total 33 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 105: Calculations - Gradings (JTCP) | 2023-02-03 | 2026-02-03 | Active | Avinash Ralla | Yes |
| CT 125 ADMIX: Sampling - ADMIXTURE | 2019-12-10 | 2021-12-10 | Expired | Jessa Dhaliwal | No |
| CT 125 AGG: Sampling - AGGREGATES (JTCP) | 2023-02-03 | 2026-02-03 | Active | Avinash Ralla | Yes |
| CT 125 BIT: Sampling - BITUMINOUS | 2019-12-10 | 2021-12-10 | Expired | Jessa Dhaliwal | No |
| CT 125 CEM: Sampling - CEM | 2019-12-10 | 2021-12-10 | Expired | Jessa Dhaliwal | No |
| CT 125 GEN: Sampling - GENERAL | 2019-12-10 | 2021-12-10 | Expired | Jessa Dhaliwal | Yes |
| CT 125 HMA: Sampling - HMA | 2024-11-22 | 2025-11-22 | Active | Joshua Gallaway | No |
| CT 201: Sample Preparation - Soil and Aggregates (JTCP) | 2023-02-03 | 2026-02-03 | Active | Avinash Ralla | Yes |
| CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP) | 2023-02-03 | 2026-02-03 | Active | Avinash Ralla | Yes |
| CT 204: LL, PL, PI | 2021-05-18 | 2022-05-18 | Expired | Jackie Treat | Yes |
| CT 205: Percent Crushed Particles (JTCP) | 2023-02-03 | 2026-02-03 | Active | Avinash Ralla | No |
| CT 216: Relative Compaction - Soils and Aggregates (JTCP) | 2023-02-03 | 2026-02-03 | Active | Avinash Ralla | Yes |
| CT 217: Sand Equivalent (JTCP) | 2023-02-03 | 2026-02-03 | Active | Avinash Ralla | No |
| CT 226: Moisture Content - Soils and Aggregates (JTCP) | 2023-02-03 | 2026-02-03 | Active | Avinash Ralla | No |
| CT 227: Cleanness Value (JTCP) | 2023-02-03 | 2026-02-03 | Active | Avinash Ralla | No |
| CT 229: Durability (JTCP) | 2023-02-03 | 2026-02-03 | Active | Avinash Ralla | No |
| CT 231: Relative Compaction - Nuclear Gage | 2024-11-14 | 2025-11-14 | Active | Joshua Gallaway | Yes |
| CT 308: Bulk SpG and Density - HMA | 2021-05-18 | 2022-05-18 | Expired | Jackie Treat | No |
| CT 309: Max SpG and Density - HMA | 2021-05-18 | 2022-05-18 | Expired | Jackie Treat | No |
| CT 375: AC Density by Nuclear Gage | 2024-11-14 | 2025-11-14 | Active | Joshua Gallaway | Yes |
| CT 504: Air Content of PCC - Pressure Method (JTCP) | 2018-06-09 | 2023-06-09 | Expired | Richard Hibbard | Yes |
| CT 518: Unit Weight - PCC (JTCP) | 2018-06-09 | 2023-06-09 | Expired | Richard Hibbard | Yes |
| CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231) | 2019-12-17 | 2021-12-17 | Expired | Jackie Treat | No |
| CT 521.1: Compressive Strength - PCC (ASTM C39 / C617) | 2019-12-17 | 2021-12-17 | Expired | Jackie Treat | No |
| CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP) | 2019-12-17 | 2021-12-17 | Expired | Jackie Treat | No |
| CT 523.2 Section B.3: Flexural Strength (Lab Test) | 2019-12-17 | 2021-12-17 | Expired | Jackie Treat | No |
| CT 533: Ball Penetration - PCC | 2019-12-17 | 2021-12-17 | Expired | Jackie Treat | Yes |
| CT 539: Sampling Fresh Concrete (JTCP) | 2018-06-09 | 2023-06-09 | Expired | Richard Hibbard | Yes |
| CT 540: Making Cylinders - PCC (JTCP) | 2018-06-09 | 2023-06-09 | Expired | Richard Hibbard | Yes |
| CT 541: Flow Cone | 2019-12-17 | 2021-12-17 | Expired | Jackie Treat | No |
| CT 543: Air Content of PCC - Volumetric Method (JTCP) | 2018-06-09 | 2023-06-09 | Expired | Richard Hibbard | Yes |
| CT 556: Slump - PCC (JTCP) | 2018-06-09 | 2023-06-09 | Expired | Richard Hibbard | Yes |
| CT 557: Temperature - PCC (JTCP) | 2018-06-09 | 2023-06-09 | Expired | Richard Hibbard | Yes |
Total 6 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP) | 2023-01-26 | 2026-01-26 | Active | Avinash Ralla | No |
| AASHTO T209: Max SpG and Density - HMA (JTCP) | 2023-01-26 | 2026-01-26 | Active | Avinash Ralla | No |
| AASHTO T269: Percent Air Voids - HMA (JTCP) | 2023-01-26 | 2026-01-26 | Active | Avinash Ralla | No |
| AASHTO T275: Bulk SpG - HMA (JTCP) | 2023-01-26 | 2026-01-26 | Active | Avinash Ralla | No |
| AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP) | 2023-01-26 | 2026-01-26 | Active | Avinash Ralla | No |
| AASHTO T312: Gyratory Compactor | 2020-06-09 | 2021-06-09 | Expired | Jackie Treat | No |
Details for Nicholas Lee
| First Name | Nicholas |
|---|---|
| Last Name | Lee |
| Status | Active |
Total 19 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 105: Calculations - Gradings (JTCP) | 2018-09-28 | 2021-09-28 | Expired | Biplab Bhattacharya | Yes |
| CT 125 AGG: Sampling - AGGREGATES (JTCP) | 2018-09-28 | 2021-09-28 | Expired | Biplab Bhattacharya | Yes |
| CT 125 HMA: Sampling - HMA (JTCP) | 2018-10-05 | 2021-10-05 | Expired | Biplab Bhattacharya | Yes |
| CT 201: Sample Preparation - Soil and Aggregates (JTCP) | 2018-09-28 | 2021-09-28 | Expired | Biplab Bhattacharya | Yes |
| CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP) | 2018-09-28 | 2021-09-28 | Expired | Biplab Bhattacharya | Yes |
| CT 205: Percent Crushed Particles (JTCP) | 2018-09-28 | 2021-09-28 | Expired | Biplab Bhattacharya | No |
| CT 216: Relative Compaction - Soils and Aggregates (JTCP) | 2018-09-28 | 2021-09-28 | Expired | Biplab Bhattacharya | Yes |
| CT 217: Sand Equivalent (JTCP) | 2018-09-28 | 2021-09-28 | Expired | Biplab Bhattacharya | No |
| CT 226: Moisture Content - Soils and Aggregates (JTCP) | 2018-09-28 | 2021-09-28 | Expired | Biplab Bhattacharya | No |
| CT 227: Cleanness Value (JTCP) | 2018-09-28 | 2021-09-28 | Expired | Biplab Bhattacharya | No |
| CT 229: Durability (JTCP) | 2018-09-28 | 2021-09-28 | Expired | Biplab Bhattacharya | No |
| CT 231: Relative Compaction - Nuclear Gage | 2020-11-17 | 2021-11-17 | Expired | Jackie Treat | Yes |
| CT 504: Air Content of PCC - Pressure Method (JTCP) | 2016-02-06 | 2021-02-06 | Expired | Richard Hibbard | Yes |
| CT 518: Unit Weight - PCC (JTCP) | 2016-02-06 | 2021-02-06 | Expired | Richard Hibbard | Yes |
| CT 539: Sampling Fresh Concrete (JTCP) | 2016-02-06 | 2021-02-06 | Expired | Richard Hibbard | Yes |
| CT 540: Making Cylinders - PCC (JTCP) | 2016-02-06 | 2021-02-06 | Expired | Richard Hibbard | Yes |
| CT 543: Air Content of PCC - Volumetric Method (JTCP) | 2016-02-06 | 2021-02-06 | Expired | Richard Hibbard | Yes |
| CT 556: Slump - PCC (JTCP) | 2016-02-06 | 2021-02-06 | Expired | Richard Hibbard | Yes |
| CT 557: Temperature - PCC (JTCP) | 2016-02-06 | 2021-02-06 | Expired | Richard Hibbard | Yes |
Total 9 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP) | 2018-10-05 | 2021-10-05 | Expired | Biplab Bhattacharya | No |
| AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP) | 2018-10-05 | 2021-10-05 | Expired | Biplab Bhattacharya | No |
| AASHTO R47: Reducing Samples of HMA (JTCP) | 2018-10-05 | 2021-10-05 | Expired | Biplab Bhattacharya | No |
| AASHTO R76: Reducing Samples of Agg (JTCP) | 2018-10-05 | 2021-10-05 | Expired | Biplab Bhattacharya | No |
| AASHTO T176: Sand Equivalent (JTCP) | 2018-10-05 | 2021-10-05 | Expired | Biplab Bhattacharya | No |
| AASHTO T248: Reducing Samples of Agg. (JTCP) | 2018-10-05 | 2021-10-05 | Expired | Biplab Bhattacharya | No |
| AASHTO T255: Evaporable Moisture Content (JTCP) | 2018-10-05 | 2021-10-05 | Expired | Biplab Bhattacharya | No |
| AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP) | 2018-10-05 | 2021-10-05 | Expired | Biplab Bhattacharya | No |
| AASHTO T335: Percentage of Fracture (JTCP) | 2018-10-05 | 2021-10-05 | Expired | Biplab Bhattacharya | No |
Details for Andrew Weaver
| First Name | Andrew |
|---|---|
| Last Name | Weaver |
| Status | Active |
Total 3 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 125 AGG: Sampling - AGGREGATES | 2024-06-05 | 2025-06-05 | Active | Ram Sah | Yes |
| CT 231: Relative Compaction - Nuclear Gage | 2024-06-06 | 2025-06-06 | Active | Ram Sah | Yes |
| CT 375: AC Density by Nuclear Gage | 2024-06-06 | 2025-06-06 | Active | Ram Sah | Yes |
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
No results found. | |||||
Details for Spencer Evey
| First Name | Spencer |
|---|---|
| Last Name | Evey |
| Status | Active |
Total 3 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 125 AGG: Sampling - AGGREGATES | 2024-06-05 | 2025-06-05 | Active | Ram Sah | Yes |
| CT 231: Relative Compaction - Nuclear Gage | 2024-06-06 | 2025-06-06 | Active | Ram Sah | Yes |
| CT 375: AC Density by Nuclear Gage | 2024-06-06 | 2025-06-06 | Active | Ram Sah | 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