Lab details for Sierra Geotech DVBE,DBE Inc.
Basic Information
Lab Name | Sierra Geotech DVBE,DBE Inc. |
---|---|
Manager Name | Shaun Vemuri |
Lab Email | shaun@sierrageotech.com |
Lab Telephone | 916-917-6673 |
Lab Fax | |
Lab Full Address | 4470 Yankee Hill Rd. Suite 110, Rocklin, CA 95677 |
Zip | 95677 |
Lab Type | Private |
District | 3 |
RSP Information
4470 Yankee Hill Rd. Suite 110, Rocklin, CA 95677
Test Methods
California Test (CT) Accreditations
Total 32 items.
AASHTO/ASTM Proficiencies
Total 8 items.
Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Tester Certified? |
---|---|---|---|---|---|
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP) | 2022-01-11 | 2023-01-11 | Active | Maryam Shahbazi | No |
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP) | 2022-01-11 | 2023-01-11 | Active | Maryam Shahbazi | No |
AASHTO R76(03-0H10U4): Reducing Samples of Agg | 2022-01-11 | 2023-01-11 | Active | Maryam Shahbazi | No |
AASHTO R76: Reducing Samples of Agg (JTCP) | 2022-01-11 | 2023-01-11 | Active | Maryam Shahbazi | No |
AASHTO T96: L.A. Rattler | 2022-01-11 | 2023-01-11 | Active | Maryam Shahbazi | No |
AASHTO T176: Sand Equivalent (JTCP) | 2022-01-11 | 2023-01-11 | Active | Maryam Shahbazi | No |
AASHTO T255: Evaporable Moisture Content (JTCP) | 2022-01-11 | 2023-01-11 | Active | Maryam Shahbazi | No |
AASHTO T335: Percentage of Fracture (JTCP) | 2022-01-11 | 2023-01-11 | Active | Maryam Shahbazi | No |
Testers in the Lab
Tester Summary
Total 11 items.
First Name | Last Name | Actions |
---|---|---|
Raymond | Downes | View |
Hector | Avelica | View |
Sharath Chandra | Vemuri | View |
Douglas | McDonald | View |
Cesar | Ceballos-Salas | View |
Shelbi | Meyer | View |
Brian | Zavala | View |
Inna | Radova | View |
Sumana | Bhattacharya | View |
Valentin | Gonzalez | View |
Edgar | Gonzalez | View |
Tester Details
Details for Raymond Downes
First Name | Raymond |
---|---|
Last Name | Downes |
Status | Active |
Total 39 items.
Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
---|---|---|---|---|---|
CT 105: Calculations - Gradings (JTCP) | 2021-10-01 | 2024-10-01 | Active | Soroosh Amelian | Yes |
CT 125 ADMIX: Sampling - ADMIXTURE | 2017-10-23 | 2018-10-23 | Expired | Jackie Treat | No |
CT 125 AGG: Sampling - AGGREGATES (JTCP) | 2021-10-01 | 2024-10-01 | Active | Soroosh Amelian | Yes |
CT 125 AGG: Sampling - AGGREGATES | 2020-12-04 | 2022-12-04 | Active | Jackie Treat | Yes |
CT 125 BIT: Sampling - BITUMINOUS | 2017-10-23 | 2018-10-23 | Expired | Jackie Treat | Yes |
CT 125 CEM: Sampling - CEM | 2017-10-23 | 2018-10-23 | Expired | Jackie Treat | Yes |
CT 125 GEN: Sampling - GENERAL | 2017-10-23 | 2018-10-23 | Expired | Jackie Treat | Yes |
CT 125 HMA: Sampling - HMA (JTCP) | 2017-10-23 | 2018-10-23 | Expired | Jackie Treat | No |
CT 201: Sample Preparation - Soil and Aggregates (JTCP) | 2021-10-01 | 2024-10-01 | Active | Soroosh Amelian | Yes |
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP) | 2021-10-01 | 2024-10-01 | Active | Soroosh Amelian | Yes |
CT 204: LL, PL, PI | 2017-10-23 | 2018-10-23 | Expired | Jackie Treat | Yes |
CT 205: Percent Crushed Particles (JTCP) | 2021-10-01 | 2024-10-01 | Active | Soroosh Amelian | Yes |
CT 206: SpG & Absorption - Coarse Aggregates | 2016-10-10 | 2017-10-10 | Expired | Jackie Treat | Yes |
CT 207: SpG & Absorption - Fine Aggregates | 2016-10-10 | 2017-10-10 | Expired | Jackie Treat | Yes |
CT 211: LA Rattler | 2016-10-10 | 2017-10-10 | Expired | Jackie Treat | Yes |
CT 212: Unit Weight of Aggregates | 2016-10-10 | 2017-10-10 | Expired | Jackie Treat | Yes |
CT 213: Organic Impurities of PCC sand | 2016-10-10 | 2017-10-10 | Expired | Jackie Treat | No |
CT 214: Sodium Sulfate Soundness | 2016-10-10 | 2017-10-10 | Expired | Jackie Treat | No |
CT 216: Relative Compaction - Soils and Aggregates (JTCP) | 2021-10-01 | 2024-10-01 | Active | Soroosh Amelian | Yes |
CT 217: Sand Equivalent (JTCP) | 2021-10-01 | 2024-10-01 | Active | Soroosh Amelian | Yes |
CT 226: Moisture Content - Soils and Aggregates (JTCP) | 2021-10-01 | 2024-10-01 | Active | Soroosh Amelian | Yes |
CT 227: Cleanness Value (JTCP) | 2021-10-01 | 2024-10-01 | Active | Soroosh Amelian | Yes |
CT 229: Durability (JTCP) | 2021-10-01 | 2024-10-01 | Active | Soroosh Amelian | Yes |
CT 231: Relative Compaction - Nuclear Gage | 2020-12-04 | 2022-12-04 | Active | Jackie Treat | Yes |
CT 234: Uncompacted void - Fine Aggregates | 2016-10-10 | 2017-10-10 | Expired | Jackie Treat | No |
CT 235: Flat and Elongated Particles | 2016-10-10 | 2017-10-10 | Expired | Jackie Treat | No |
CT 371: Moisture Induced Damage (TSR) | 2016-10-10 | 2017-10-10 | Expired | Jackie Treat | No |
CT 375: AC Density by Nuclear Gage | 2020-12-04 | 2022-12-04 | Active | Jackie Treat | Yes |
CT 504: Air Content of PCC - Pressure Method (JTCP) | 2018-01-27 | 2023-01-27 | Active | Biplab Bhattacharya | Yes |
CT 518: Unit Weight - PCC (JTCP) | 2018-01-27 | 2023-01-27 | Active | Biplab Bhattacharya | Yes |
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP) | 2017-10-23 | 2018-10-23 | Expired | Jackie Treat | Yes |
CT 523.2 Section B.3: Flexural Strength (Lab Test) | 2017-10-23 | 2018-10-23 | Expired | Jackie Treat | No |
CT 524: Flexural Strength of Rapid Strength - PCC | 2017-10-23 | 2018-10-23 | Expired | Jackie Treat | Yes |
CT 533: Ball Penetration - PCC | 2017-10-23 | 2018-10-23 | Expired | Jackie Treat | Yes |
CT 539: Sampling Fresh Concrete (JTCP) | 2018-01-27 | 2023-01-27 | Active | Biplab Bhattacharya | Yes |
CT 540: Making Cylinders - PCC (JTCP) | 2018-01-27 | 2023-01-27 | Active | Biplab Bhattacharya | Yes |
CT 543: Air Content of PCC - Volumetric Method (JTCP) | 2018-01-27 | 2023-01-27 | Active | Biplab Bhattacharya | Yes |
CT 556: Slump - PCC (JTCP) | 2018-01-27 | 2023-01-27 | Active | Biplab Bhattacharya | Yes |
CT 557: Temperature - PCC (JTCP) | 2018-01-27 | 2023-01-27 | Active | Biplab Bhattacharya | Yes |
Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
---|---|---|---|---|---|
No results found. |
Details for Hector Avelica
First Name | Hector |
---|---|
Last Name | Avelica |
Status | Active |
Total 17 items.
Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
---|---|---|---|---|---|
CT 125 AGG: Sampling - AGGREGATES | 2021-08-11 | 2022-08-11 | Active | Jackie Treat | Yes |
CT 125 GEN: Sampling - GENERAL | 2021-08-11 | 2022-08-11 | Active | Jackie Treat | Yes |
CT 125 HMA: Sampling - HMA | 2021-08-11 | 2022-08-11 | Active | Jackie Treat | No |
CT 231: Relative Compaction - Nuclear Gage | 2021-08-11 | 2023-08-11 | Active | Jackie Treat | Yes |
CT 375: AC Density by Nuclear Gage | 2021-08-11 | 2023-08-11 | Active | Jackie Treat | Yes |
CT 504: Air Content of PCC - Pressure Method (JTCP) | 2019-03-09 | 2024-03-09 | Active | Jasdeep Sandhu | Yes |
CT 518: Unit Weight - PCC (JTCP) | 2019-03-09 | 2024-03-09 | Active | Jasdeep Sandhu | Yes |
CT 521: Compressive Strength - PCC | 2019-08-21 | 2021-08-21 | Expired | Jackie Treat | Yes |
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP) | 2019-08-21 | 2021-08-21 | Expired | Jackie Treat | Yes |
CT 523.2 Section B.3: Flexural Strength (Lab Test) | 2019-08-21 | 2021-08-21 | Expired | Jackie Treat | No |
CT 524: Flexural Strength of Rapid Strength - PCC | 2019-08-21 | 2021-08-21 | Expired | Jackie Treat | Yes |
CT 533: Ball Penetration - PCC | 2021-08-11 | 2023-08-11 | Active | Jackie Treat | Yes |
CT 539: Sampling Fresh Concrete (JTCP) | 2019-03-09 | 2024-03-09 | Active | Jasdeep Sandhu | Yes |
CT 540: Making Cylinders - PCC (JTCP) | 2019-03-09 | 2024-03-09 | Active | Jasdeep Sandhu | Yes |
CT 543: Air Content of PCC - Volumetric Method (JTCP) | 2019-03-09 | 2024-03-09 | Active | Jasdeep Sandhu | Yes |
CT 556: Slump - PCC (JTCP) | 2019-03-09 | 2024-03-09 | Active | Jasdeep Sandhu | Yes |
CT 557: Temperature - PCC (JTCP) | 2019-03-09 | 2024-03-09 | Active | Jasdeep Sandhu | Yes |
Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
---|---|---|---|---|---|
No results found. |
Details for Sharath Chandra Vemuri
First Name | Sharath Chandra |
---|---|
Last Name | Vemuri |
Status | Active |
Total 12 items.
Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
---|---|---|---|---|---|
CT 105: Calculations - Gradings (JTCP) | 2019-09-20 | 2022-09-20 | Active | Shaya Meisamifard | Yes |
CT 125 AGG: Sampling - AGGREGATES (JTCP) | 2019-09-20 | 2022-09-20 | Active | Shaya Meisamifard | Yes |
CT 125 GEN: Sampling - GENERAL | 2019-07-25 | 2021-07-25 | Expired | Jackie Treat | Yes |
CT 201: Sample Preparation - Soil and Aggregates (JTCP) | 2019-09-20 | 2022-09-20 | Active | Shaya Meisamifard | Yes |
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP) | 2019-09-20 | 2022-09-20 | Active | Shaya Meisamifard | Yes |
CT 204: LL, PL, PI | 2019-07-25 | 2021-07-25 | Expired | Jackie Treat | Yes |
CT 205: Percent Crushed Particles (JTCP) | 2019-09-20 | 2022-09-20 | Active | Shaya Meisamifard | Yes |
CT 216: Relative Compaction - Soils and Aggregates (JTCP) | 2019-09-20 | 2022-09-20 | Active | Shaya Meisamifard | Yes |
CT 217: Sand Equivalent (JTCP) | 2019-09-20 | 2022-09-20 | Active | Shaya Meisamifard | Yes |
CT 226: Moisture Content - Soils and Aggregates (JTCP) | 2019-09-20 | 2022-09-20 | Active | Shaya Meisamifard | Yes |
CT 227: Cleanness Value (JTCP) | 2019-09-20 | 2022-09-20 | Active | Shaya Meisamifard | Yes |
CT 229: Durability (JTCP) | 2019-09-20 | 2022-09-20 | Active | Shaya Meisamifard | Yes |
Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
---|---|---|---|---|---|
No results found. |
Details for Douglas McDonald
First Name | Douglas |
---|---|
Last Name | McDonald |
Status | Active |
Total 2 items.
Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
---|---|---|---|---|---|
CT 231: Relative Compaction - Nuclear Gage | 2020-07-30 | 2021-07-30 | Expired | Jackie Treat | Yes |
CT 375: AC Density by Nuclear Gage | 2020-07-30 | 2021-07-30 | Expired | Jackie Treat | Yes |
Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
---|---|---|---|---|---|
No results found. |
Details for Cesar Ceballos-Salas
First Name | Cesar |
---|---|
Last Name | Ceballos-Salas |
Status | Active |
Total 2 items.
Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
---|---|---|---|---|---|
CT 231: Relative Compaction - Nuclear Gage | 2020-07-30 | 2021-07-30 | Expired | Jackie Treat | Yes |
CT 375: AC Density by Nuclear Gage | 2020-07-30 | 2021-07-30 | Expired | Jackie Treat | Yes |
Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
---|---|---|---|---|---|
No results found. |
Details for Shelbi Meyer
First Name | Shelbi |
---|---|
Last Name | Meyer |
Status | Active |
Total 2 items.
Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
---|---|---|---|---|---|
CT 231: Relative Compaction - Nuclear Gage | 2020-07-30 | 2021-07-30 | Expired | Jackie Treat | Yes |
CT 375: AC Density by Nuclear Gage | 2020-07-30 | 2021-07-30 | Expired | Jackie Treat | Yes |
Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
---|---|---|---|---|---|
No results found. |
Details for Brian Zavala
First Name | Brian |
---|---|
Last Name | Zavala |
Status | Active |
Total 16 items.
Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
---|---|---|---|---|---|
CT 105: Calculations - Gradings (JTCP) | 2022-02-11 | 2025-02-11 | Active | Soroosh Amelian | Yes |
CT 125 AGG: Sampling - AGGREGATES (JTCP) | 2022-02-11 | 2025-02-11 | Active | Soroosh Amelian | Yes |
CT 125 AGG: Sampling - AGGREGATES | 2021-08-11 | 2022-08-11 | Active | Jackie Treat | Yes |
CT 125 GEN: Sampling - GENERAL | 2021-08-11 | 2022-08-11 | Active | Jackie Treat | Yes |
CT 125 HMA: Sampling - HMA | 2021-08-11 | 2022-08-11 | Active | Jackie Treat | No |
CT 201: Sample Preparation - Soil and Aggregates (JTCP) | 2022-02-11 | 2025-02-11 | Active | Soroosh Amelian | Yes |
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP) | 2022-02-11 | 2025-02-11 | Active | Soroosh Amelian | Yes |
CT 205: Percent Crushed Particles (JTCP) | 2022-02-11 | 2025-02-11 | Active | Soroosh Amelian | Yes |
CT 216: Relative Compaction - Soils and Aggregates (JTCP) | 2022-02-11 | 2025-02-11 | Active | Soroosh Amelian | Yes |
CT 217: Sand Equivalent (JTCP) | 2022-02-11 | 2025-02-11 | Active | Soroosh Amelian | Yes |
CT 226: Moisture Content - Soils and Aggregates (JTCP) | 2022-02-11 | 2025-02-11 | Active | Soroosh Amelian | Yes |
CT 227: Cleanness Value (JTCP) | 2022-02-11 | 2025-02-11 | Active | Soroosh Amelian | Yes |
CT 229: Durability (JTCP) | 2022-02-11 | 2025-02-11 | Active | Soroosh Amelian | Yes |
CT 231: Relative Compaction - Nuclear Gage | 2021-08-11 | 2023-08-11 | Active | Jackie Treat | Yes |
CT 375: AC Density by Nuclear Gage | 2021-08-11 | 2023-08-11 | Active | Jackie Treat | Yes |
CT 533: Ball Penetration - PCC | 2021-08-11 | 2022-08-11 | Active | Jackie Treat | Yes |
Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
---|---|---|---|---|---|
No results found. |
Details for Inna Radova
First Name | Inna |
---|---|
Last Name | Radova |
Status | Active |
Total 2 items.
Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
---|---|---|---|---|---|
CT 231: Relative Compaction - Nuclear Gage | 2021-08-11 | 2022-08-11 | Active | Jackie Treat | Yes |
CT 375: AC Density by Nuclear Gage | 2021-08-11 | 2022-08-11 | Active | Jackie Treat | Yes |
Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
---|---|---|---|---|---|
No results found. |
Details for Sumana Bhattacharya
First Name | Sumana |
---|---|
Last Name | Bhattacharya |
Status | Active |
Total 2 items.
Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
---|---|---|---|---|---|
CT 231: Relative Compaction - Nuclear Gage | 2021-08-11 | 2022-08-11 | Active | Jackie Treat | Yes |
CT 375: AC Density by Nuclear Gage | 2021-08-11 | 2022-08-11 | Active | Jackie Treat | Yes |
Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
---|---|---|---|---|---|
No results found. |
Details for Valentin Gonzalez
First Name | Valentin |
---|---|
Last Name | Gonzalez |
Status | Active |
Total 6 items.
Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
---|---|---|---|---|---|
CT 125 AGG: Sampling - AGGREGATES | 2021-08-11 | 2022-08-11 | Active | Jackie Treat | Yes |
CT 125 GEN: Sampling - GENERAL | 2021-08-11 | 2022-08-11 | Active | Jackie Treat | Yes |
CT 125 HMA: Sampling - HMA | 2021-08-11 | 2022-08-11 | Active | Jackie Treat | No |
CT 231: Relative Compaction - Nuclear Gage | 2021-08-11 | 2022-08-11 | Active | Jackie Treat | Yes |
CT 375: AC Density by Nuclear Gage | 2021-08-11 | 2022-08-11 | Active | Jackie Treat | Yes |
CT 533: Ball Penetration - PCC | 2021-08-11 | 2022-08-11 | Active | Jackie Treat | Yes |
Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
---|---|---|---|---|---|
No results found. |
Details for Edgar Gonzalez
First Name | Edgar |
---|---|
Last Name | Gonzalez |
Status | Active |
Total 5 items.
Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
---|---|---|---|---|---|
CT 125 AGG: Sampling - AGGREGATES | 2021-11-18 | 2022-11-18 | Active | Maryam Shahbazi | Yes |
CT 125 GEN: Sampling - GENERAL | 2021-11-18 | 2022-11-18 | Active | Maryam Shahbazi | Yes |
CT 125 HMA: Sampling - HMA | 2021-11-18 | 2022-11-18 | Active | Maryam Shahbazi | No |
CT 231: Relative Compaction - Nuclear Gage | 2021-11-18 | 2022-11-18 | Active | Maryam Shahbazi | Yes |
CT 375: AC Density by Nuclear Gage | 2021-11-18 | 2022-11-18 | Active | Maryam Shahbazi | 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