- Home
- Information for Tim Barnthouse
Technician Information for Tim Barnthouse
First Name | Tim |
Last Name | Barnthouse |
Technician ID | 02114 |
---|
California Test (CT) Certifications
Total 23 items.
Test Method | Expiration Date | Status | IA Responsible | Within Lab(s) Scope | Comments |
CT 105 Calculations - Gradings (JTCP - HMA I / S&A) | 2027-05-17 | Active | Brian Ellis | Lab 1, Lab 2 | (No comments) |
CT 125 ADMIX Sampling - ADMIXTURE | 2018-05-04 | Expired | Roberto Jarquin | Lab 1, Lab 2 | (No comments) |
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A) | 2027-05-17 | Active | Brian Ellis | Lab 1, Lab 2 | (No comments) |
CT 125 BIT Sampling - BITUMINOUS | 2020-08-23 | Expired | Vincent Onoh | Lab 1, Lab 2 | (No comments) |
CT 125 CEM Sampling - CEM | 2018-05-04 | Expired | Roberto Jarquin | Lab 1, Lab 2 | (No comments) |
CT 125 GEN Sampling - GENERAL | 2020-08-23 | Expired | Vincent Onoh | Lab 1, Lab 2 | (No comments) |
CT 125 HMA Sampling - HMA (JTCP - HMA I) | 2021-08-23 | Expired | Vincent Onoh | Lab 1, Lab 2 | (No comments) |
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A) | 2027-05-17 | Active | Brian Ellis | Lab 1, Lab 2 | (No comments) |
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A) | 2027-05-17 | Active | Brian Ellis | Lab 1, Lab 2 | (No comments) |
CT 205 Percent Crushed Particles (JTCP - S&A) | 2027-05-17 | Active | Brian Ellis | Lab 1 | (No comments) |
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A) | 2027-05-17 | Active | Brian Ellis | Lab 1, Lab 2, Lab 3 | (No comments) |
CT 217 Sand Equivalent (JTCP - S&A) | 2027-05-17 | Active | Brian Ellis | Lab 1, Lab 2 | (No comments) |
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A) | 2027-05-17 | Active | Brian Ellis | Lab 1 | (No comments) |
CT 227 Cleanness Value (JTCP - S&A) | 2027-05-17 | Active | Brian Ellis | Lab 1 | (No comments) |
CT 229 Durability (JTCP - S&A) | 2027-05-17 | Active | Brian Ellis | Lab 1 | (No comments) |
CT 231 Relative Compaction - Nuclear Gage | 2026-05-21 | Active | Babak Rezaei | Lab 1, Lab 3 | COVID 19 1 Month Extension. |
CT 301 "R" Value | 2025-08-22 | Active | Robby Rodriguez | Lab 1 | (No comments) |
CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) | 2025-09-19 | Active | Babak Rezaei | Lab 1 | Created based on CT521 certificate ID29899 |
CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) | 2025-09-19 | Active | Babak Rezaei | Lab 1 | Created based on CT521 certificate ID29899 |
CT 533 Ball Penetration - PCC | 2025-09-19 | Active | Babak Rezaei | Lab 1 | (No comments) |
CT 539 Sampling Fresh Concrete (JTCP - PCC) | 2019-08-17 | Expired | Vincent Onoh | Lab 1 | (No comments) |
CT 540 Making Cylinders - PCC (JTCP - PCC) | 2019-08-17 | Expired | Vincent Onoh | Lab 1 | (No comments) |
CT 557 Temperature - PCC (JTCP - PCC) | 2019-08-17 | Expired | Vincent Onoh | Lab 1 | (No comments) |
AASHTO/ASTM Proficiencies
For concerns with missing or erroneous data, please contact your Independent Assurance personnel