Lab details for Knife River Construction - Chico
Basic Information
| Lab Name | Knife River Construction - Chico |
|---|---|
| Manager Name | Tim Denlay |
| Lab Email | tim.denlay@kniferiver.com |
| Lab Telephone | 530-891-6555 |
| Lab Fax | 530-896-7156 |
| Lab Full Address | 1764 Skyway, Chico, CA 95928 |
| Zip | 95928 |
| Lab Type | Private |
| District | 3 |
RSP Information
1764 Skyway, Chico, CA 95928
Test Methods
California Test (CT) Accreditations
Total 22 items.
AASHTO/ASTM Proficiencies
Total 23 items.
Testers in the Lab
Tester Summary
Total 4 items.
| First Name | Last Name | Actions |
|---|---|---|
| Thao | Xiong | View |
| Tim | Denlay | View |
| Zack | Mason | View |
| Joshua | Williams | View |
Tester Details
Details for Thao Xiong
| First Name | Thao |
|---|---|
| Last Name | Xiong |
| Status | Active |
Total 28 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 105: Calculations - Gradings (JTCP) | 2023-02-17 | 2026-02-17 | Active | David Medina | Yes |
| CT 125 ADMIX: Sampling - ADMIXTURE | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | Yes |
| CT 125 AGG: Sampling - AGGREGATES (JTCP) | 2023-02-17 | 2026-02-17 | Active | David Medina | Yes |
| CT 125 AGG: Sampling - AGGREGATES | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | No |
| CT 125 BIT: Sampling - BITUMINOUS | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | Yes |
| CT 125 CEM: Sampling - CEM | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | Yes |
| CT 125 GEN: Sampling - GENERAL | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | Yes |
| CT 125 HMA: Sampling - HMA (JTCP) | 2023-02-17 | 2026-02-17 | Active | David Medina | Yes |
| CT 125 HMA: Sampling - HMA | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | No |
| CT 201: Sample Preparation - Soil and Aggregates (JTCP) | 2016-07-18 | 2019-07-18 | Expired | Richard Hibbard | Yes |
| CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP) | 2016-07-18 | 2018-07-18 | Expired | Jackie Treat | Yes |
| CT 206: SpG & Absorption - Coarse Aggregates | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | Yes |
| CT 207: SpG & Absorption - Fine Aggregates | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | Yes |
| CT 211: LA Rattler | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | Yes |
| CT 212: Unit Weight of Aggregates | 2016-07-18 | 2018-07-18 | Expired | Jackie Treat | Yes |
| CT 217: Sand Equivalent (JTCP) | 2016-07-18 | 2018-07-18 | Expired | Jackie Treat | Yes |
| CT 226: Moisture Content - Soils and Aggregates (JTCP) | 2016-07-18 | 2018-07-18 | Expired | Jackie Treat | Yes |
| CT 229: Durability (JTCP) | 2017-07-05 | 2018-07-05 | Expired | Jackie Treat | Yes |
| CT 231: Relative Compaction - Nuclear Gage | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | Yes |
| CT 234: Uncompacted void - Fine Aggregates | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | Yes |
| CT 235: Flat and Elongated Particles | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | Yes |
| CT 306: Reducing Samples of Asphalt Mixtures (JTCP) | 2023-02-17 | 2026-02-17 | Active | David Medina | Yes |
| CT 308: Bulk SpG and Density - HMA | 2016-07-18 | 2018-07-18 | Expired | Jackie Treat | Yes |
| CT 309: Max SpG and Density - HMA | 2016-07-18 | 2018-07-18 | Expired | Jackie Treat | Yes |
| CT 371: Moisture Induced Damage (TSR) | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | Yes |
| CT 375: AC Density by Nuclear Gage | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | Yes |
| CT 382: AC Content by Ignition Oven | 2016-07-18 | 2018-07-18 | Expired | Jackie Treat | Yes |
| CT 389: Hamburg Wheel-Track | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | Yes |
Total 22 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP) | 2023-02-17 | 2026-02-17 | Active | David Medina | Yes |
| AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP) | 2023-02-17 | 2026-02-17 | Active | David Medina | Yes |
| AASHTO R47: Reducing Samples of HMA (JTCP) | 2023-02-17 | 2026-02-17 | Active | David Medina | Yes |
| AASHTO R76: Reducing Samples of Agg (JTCP) | 2023-02-17 | 2026-02-17 | Active | David Medina | Yes |
| AASHTO T84: SpG & Absorption - Fine Aggregates | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | Yes |
| AASHTO T85: SpG & Absorption - Coarse Aggregates | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | Yes |
| AASHTO T96: L.A. Rattler | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | Yes |
| AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP) | 2020-12-03 | 2023-12-03 | Active | Sarbjit Grewal | Yes |
| AASHTO T176: Sand Equivalent (JTCP) | 2023-02-17 | 2026-02-17 | Active | David Medina | Yes |
| AASHTO T209: Max SpG and Density - HMA (JTCP) | 2020-12-03 | 2023-12-03 | Active | Sarbjit Grewal | Yes |
| AASHTO T210: Aggregate Durability Index | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | Yes |
| AASHTO T255: Evaporable Moisture Content (JTCP) | 2023-02-17 | 2026-02-17 | Active | David Medina | Yes |
| AASHTO T269: Percent Air Voids - HMA (JTCP) | 2020-12-03 | 2023-12-03 | Active | Sarbjit Grewal | Yes |
| AASHTO T275: Bulk SpG - HMA (JTCP) | 2020-12-03 | 2023-12-03 | Active | Sarbjit Grewal | Yes |
| AASHTO T283: Moisture Induced Damage (TSR) | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | Yes |
| AASHTO T304: Uncompacted Void - Fine Aggregate | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | Yes |
| AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP) | 2020-12-03 | 2023-12-03 | Active | Sarbjit Grewal | Yes |
| AASHTO T312: Gyratory Compactor | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | Yes |
| AASHTO T324: Hamburg Wheel-Track | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | Yes |
| AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP) | 2023-02-17 | 2026-02-17 | Active | David Medina | Yes |
| AASHTO T335: Percentage of Fracture (JTCP) | 2023-02-17 | 2026-02-17 | Active | David Medina | Yes |
| ASTM D4791: Flat and Elongated Particles | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | Yes |
Details for Tim Denlay
| First Name | Tim |
|---|---|
| Last Name | Denlay |
| Status | Active |
Total 17 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 105: Calculations - Gradings (JTCP) | 2015-05-28 | 2018-05-28 | Expired | Richard Hibbard | Yes |
| CT 125 ADMIX: Sampling - ADMIXTURE | 2017-06-14 | 2019-06-14 | Expired | Jackie Treat | Yes |
| CT 125 AGG: Sampling - AGGREGATES (JTCP) | 2017-06-05 | 2019-06-05 | Expired | Jackie Treat | Yes |
| CT 125 BIT: Sampling - BITUMINOUS | 2017-06-05 | 2019-06-05 | Expired | Jackie Treat | Yes |
| CT 125 CEM: Sampling - CEM | 2017-06-05 | 2019-06-05 | Expired | Jackie Treat | Yes |
| CT 125 GEN: Sampling - GENERAL | 2017-06-05 | 2019-06-05 | Expired | Jackie Treat | Yes |
| CT 125 HMA: Sampling - HMA (JTCP) | 2017-06-05 | 2019-06-05 | Expired | Jackie Treat | Yes |
| CT 201: Sample Preparation - Soil and Aggregates (JTCP) | 2015-05-28 | 2018-05-28 | Expired | Richard Hibbard | Yes |
| CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP) | 2017-06-05 | 2019-06-05 | Expired | Jackie Treat | Yes |
| CT 217: Sand Equivalent (JTCP) | 2017-06-05 | 2019-06-05 | Expired | Jackie Treat | Yes |
| CT 226: Moisture Content - Soils and Aggregates (JTCP) | 2017-06-05 | 2019-06-05 | Expired | Jackie Treat | Yes |
| CT 227: Cleanness Value (JTCP) | 2017-06-05 | 2019-06-05 | Expired | Jackie Treat | Yes |
| CT 229: Durability (JTCP) | 2017-06-05 | 2019-06-05 | Expired | Jackie Treat | Yes |
| CT 309: Max SpG and Density - HMA | 2017-06-05 | 2019-06-05 | Expired | Jackie Treat | Yes |
| CT 370: Moisture Content by Microwave | 2017-06-05 | 2019-06-05 | Expired | Jackie Treat | No |
| CT 375: AC Density by Nuclear Gage | 2017-06-05 | 2019-06-05 | Expired | Jackie Treat | Yes |
| CT 382: AC Content by Ignition Oven | 2017-06-05 | 2019-06-05 | Expired | Jackie Treat | Yes |
Total 9 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP) | 2017-06-05 | 2019-06-05 | Expired | Jackie Treat | Yes |
| AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP) | 2017-06-05 | 2019-06-05 | Expired | Jackie Treat | Yes |
| AASHTO T176: Sand Equivalent (JTCP) | 2017-06-05 | 2019-06-05 | Expired | Jackie Treat | Yes |
| AASHTO T209: Max SpG and Density - HMA (JTCP) | 2017-06-05 | 2019-06-05 | Expired | Jackie Treat | Yes |
| AASHTO T275: Bulk SpG - HMA (JTCP) | 2017-06-05 | 2019-06-05 | Expired | Jackie Treat | Yes |
| AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP) | 2017-06-05 | 2019-06-05 | Expired | Jackie Treat | Yes |
| AASHTO T312: Gyratory Compactor | 2017-06-05 | 2019-06-05 | Expired | Jackie Treat | Yes |
| AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP) | 2017-06-05 | 2019-06-05 | Expired | Jackie Treat | Yes |
| AASHTO T335: Percentage of Fracture (JTCP) | 2017-06-05 | 2019-06-05 | Expired | Jackie Treat | Yes |
Details for Zack Mason
| First Name | Zack |
|---|---|
| Last Name | Mason |
| Status | Active |
Total 39 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 105: Calculations - Gradings (JTCP) | 2021-11-19 | 2024-11-19 | Active | Soroosh Amelian | Yes |
| CT 125 ADMIX: Sampling - ADMIXTURE | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | Yes |
| CT 125 AGG: Sampling - AGGREGATES (JTCP) | 2021-11-19 | 2024-11-19 | Active | Soroosh Amelian | Yes |
| CT 125 AGG: Sampling - AGGREGATES | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | No |
| CT 125 BIT: Sampling - BITUMINOUS | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | Yes |
| CT 125 CEM: Sampling - CEM | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | Yes |
| CT 125 GEN: Sampling - GENERAL | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | Yes |
| CT 125 HMA: Sampling - HMA (JTCP) | 2021-11-19 | 2024-11-19 | Active | Soroosh Amelian | Yes |
| CT 125 HMA: Sampling - HMA | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | No |
| CT 201: Sample Preparation - Soil and Aggregates (JTCP) | 2014-07-23 | 2017-07-23 | Expired | Richard Hibbard | Yes |
| CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP) | 2016-07-12 | 2018-07-12 | Expired | Jackie Treat | Yes |
| CT 205: Percent Crushed Particles (JTCP) | 2016-07-12 | 2018-07-12 | Expired | Jackie Treat | Yes |
| CT 206: SpG & Absorption - Coarse Aggregates | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | Yes |
| CT 207: SpG & Absorption - Fine Aggregates | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | Yes |
| CT 211: LA Rattler | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | Yes |
| CT 216: Relative Compaction - Soils and Aggregates (JTCP) | 2016-07-12 | 2018-07-12 | Expired | Jackie Treat | Yes |
| CT 217: Sand Equivalent (JTCP) | 2016-07-12 | 2018-07-12 | Expired | Jackie Treat | Yes |
| CT 226: Moisture Content - Soils and Aggregates (JTCP) | 2016-07-12 | 2018-07-12 | Expired | Jackie Treat | Yes |
| CT 231: Relative Compaction - Nuclear Gage | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | Yes |
| CT 234: Uncompacted void - Fine Aggregates | 2016-07-12 | 2018-07-12 | Expired | Jackie Treat | Yes |
| CT 235: Flat and Elongated Particles | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | Yes |
| CT 304: Sample Preparation - HMA | 2019-07-10 | 2021-07-10 | Expired | Jackie Treat | Yes |
| CT 306: Reducing Samples of Asphalt Mixtures (JTCP) | 2021-11-19 | 2024-11-19 | Active | Soroosh Amelian | Yes |
| CT 308: Bulk SpG and Density - HMA | 2019-07-10 | 2021-07-10 | Expired | Jackie Treat | Yes |
| CT 309: Max SpG and Density - HMA | 2019-07-10 | 2021-07-10 | Expired | Jackie Treat | Yes |
| CT 366: Stabilometer | 2018-07-25 | 2020-07-25 | Expired | Jackie Treat | Yes |
| CT 370: Moisture Content by Microwave | 2019-07-10 | 2021-07-10 | Expired | Jackie Treat | No |
| CT 371: Moisture Induced Damage (TSR) | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | Yes |
| CT 375: AC Density by Nuclear Gage | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | Yes |
| CT 382: AC Content by Ignition Oven | 2019-07-10 | 2021-07-10 | Expired | Jackie Treat | Yes |
| CT 389: Hamburg Wheel-Track | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | Yes |
| CT 504: Air Content of PCC - Pressure Method (JTCP) | 2016-07-12 | 2018-07-12 | Expired | Jackie Treat | No |
| CT 518: Unit Weight - PCC (JTCP) | 2016-07-12 | 2018-07-12 | Expired | Jackie Treat | No |
| CT 521: Compressive Strength - PCC | 2016-07-12 | 2018-07-12 | Expired | Jackie Treat | No |
| CT 533: Ball Penetration - PCC | 2016-07-12 | 2018-07-12 | Expired | Jackie Treat | No |
| CT 539: Sampling Fresh Concrete (JTCP) | 2016-07-12 | 2018-07-12 | Expired | Jackie Treat | No |
| CT 540: Making Cylinders - PCC (JTCP) | 2016-07-12 | 2018-07-12 | Expired | Jackie Treat | No |
| CT 556: Slump - PCC (JTCP) | 2016-07-12 | 2018-07-12 | Expired | Jackie Treat | No |
| CT 557: Temperature - PCC (JTCP) | 2016-07-12 | 2018-07-12 | Expired | Jackie Treat | No |
Total 22 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP) | 2021-11-19 | 2024-11-19 | Active | Soroosh Amelian | Yes |
| AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP) | 2021-11-19 | 2024-11-19 | Active | Soroosh Amelian | Yes |
| AASHTO R47: Reducing Samples of HMA (JTCP) | 2021-11-19 | 2024-11-19 | Active | Soroosh Amelian | Yes |
| AASHTO R76: Reducing Samples of Agg (JTCP) | 2021-11-19 | 2024-11-19 | Active | Soroosh Amelian | Yes |
| AASHTO T84: SpG & Absorption - Fine Aggregates | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | Yes |
| AASHTO T85: SpG & Absorption - Coarse Aggregates | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | Yes |
| AASHTO T96: L.A. Rattler | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | Yes |
| AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP) | 2021-12-02 | 2024-12-02 | Active | Soroosh Amelian | Yes |
| AASHTO T176: Sand Equivalent (JTCP) | 2021-11-19 | 2024-11-19 | Active | Soroosh Amelian | Yes |
| AASHTO T209: Max SpG and Density - HMA (JTCP) | 2021-12-02 | 2024-12-02 | Active | Soroosh Amelian | Yes |
| AASHTO T210: Aggregate Durability Index | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | Yes |
| AASHTO T255: Evaporable Moisture Content (JTCP) | 2021-11-19 | 2024-11-19 | Active | Soroosh Amelian | Yes |
| AASHTO T269: Percent Air Voids - HMA (JTCP) | 2021-12-02 | 2024-12-02 | Active | Soroosh Amelian | Yes |
| AASHTO T275: Bulk SpG - HMA (JTCP) | 2021-12-02 | 2024-12-02 | Active | Soroosh Amelian | Yes |
| AASHTO T283: Moisture Induced Damage (TSR) | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | Yes |
| AASHTO T304: Uncompacted Void - Fine Aggregate | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | Yes |
| AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP) | 2021-12-02 | 2024-12-02 | Active | Soroosh Amelian | Yes |
| AASHTO T312: Gyratory Compactor | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | Yes |
| AASHTO T324: Hamburg Wheel-Track | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | Yes |
| AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP) | 2021-11-19 | 2024-11-19 | Active | Soroosh Amelian | Yes |
| AASHTO T335: Percentage of Fracture (JTCP) | 2021-11-19 | 2024-11-19 | Active | Soroosh Amelian | Yes |
| ASTM D4791: Flat and Elongated Particles | 2021-06-21 | 2023-06-21 | Expired | Jackie Treat | Yes |
Details for Joshua Williams
| First Name | Joshua |
|---|---|
| Last Name | Williams |
| Status | Active |
Total 16 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 105: Calculations - Gradings (JTCP) | 2020-11-20 | 2023-11-20 | Active | Sarbjit Grewal | Yes |
| CT 125 ADMIX: Sampling - ADMIXTURE | 2017-03-29 | 2019-03-29 | Expired | Jackie Treat | Yes |
| CT 125 AGG: Sampling - AGGREGATES (JTCP) | 2020-11-20 | 2023-11-20 | Active | Sarbjit Grewal | Yes |
| CT 125 BIT: Sampling - BITUMINOUS | 2017-03-29 | 2019-03-29 | Expired | Jackie Treat | Yes |
| CT 125 CEM: Sampling - CEM | 2017-03-29 | 2019-03-29 | Expired | Jackie Treat | Yes |
| CT 125 GEN: Sampling - GENERAL | 2017-03-29 | 2019-03-29 | Expired | Jackie Treat | Yes |
| CT 125 HMA: Sampling - HMA (JTCP) | 2020-11-20 | 2023-11-20 | Active | Sarbjit Grewal | Yes |
| CT 201: Sample Preparation - Soil and Aggregates (JTCP) | 2015-09-22 | 2023-06-30 | Expired | Jackie Treat | Yes |
| CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP) | 2017-03-29 | 2019-03-29 | Expired | Jackie Treat | Yes |
| CT 217: Sand Equivalent (JTCP) | 2017-03-29 | 2019-03-29 | Expired | Jackie Treat | Yes |
| CT 226: Moisture Content - Soils and Aggregates (JTCP) | 2017-03-29 | 2019-03-29 | Expired | Jackie Treat | Yes |
| CT 227: Cleanness Value (JTCP) | 2017-03-29 | 2019-03-29 | Expired | Jackie Treat | Yes |
| CT 229: Durability (JTCP) | 2017-03-29 | 2019-03-29 | Expired | Jackie Treat | Yes |
| CT 308: Bulk SpG and Density - HMA | 2017-03-29 | 2019-03-29 | Expired | Jackie Treat | Yes |
| CT 309: Max SpG and Density - HMA | 2017-03-29 | 2019-03-29 | Expired | Jackie Treat | Yes |
| CT 375: AC Density by Nuclear Gage | 2017-03-29 | 2019-03-29 | Expired | Jackie Treat | Yes |
Total 12 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP) | 2020-11-20 | 2023-11-20 | Active | Sarbjit Grewal | Yes |
| AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP) | 2020-11-20 | 2023-11-20 | Active | Sarbjit Grewal | Yes |
| AASHTO R47: Reducing Samples of HMA (JTCP) | 2020-11-20 | 2023-11-20 | Active | Sarbjit Grewal | Yes |
| AASHTO R76: Reducing Samples of Agg (JTCP) | 2020-11-20 | 2023-11-20 | Active | Sarbjit Grewal | Yes |
| AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP) | 2017-03-29 | 2019-03-29 | Expired | Jackie Treat | Yes |
| AASHTO T176: Sand Equivalent (JTCP) | 2020-11-20 | 2023-11-20 | Active | Sarbjit Grewal | Yes |
| AASHTO T209: Max SpG and Density - HMA (JTCP) | 2017-03-29 | 2019-03-29 | Expired | Jackie Treat | Yes |
| AASHTO T210: Aggregate Durability Index | 2017-03-29 | 2019-03-29 | Expired | Jackie Treat | Yes |
| AASHTO T255: Evaporable Moisture Content (JTCP) | 2020-11-20 | 2023-11-20 | Active | Sarbjit Grewal | Yes |
| AASHTO T275: Bulk SpG - HMA (JTCP) | 2017-03-29 | 2019-03-29 | Expired | Jackie Treat | Yes |
| AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP) | 2020-11-20 | 2023-11-20 | Active | Sarbjit Grewal | Yes |
| AASHTO T335: Percentage of Fracture (JTCP) | 2020-11-20 | 2023-11-20 | Active | Sarbjit Grewal | Yes |
For concerns with missing or erroneous data, please contact your Independent Assurance personnel