Tester Information for Jeff Herbert

Basic Information

First NameJeff
Last NameHerbert
StatusActive

Associated Labs

Total 1 item.
Lab NameManager NameFull AddressDistrictPage Alias
Caltrans Dist. 3/North Region Materials LaboratoryAddisu Workineh5330 Arboga Road, Olivehurst, CA 959613Lab 1

Test Methods

California Test (CT) Certifications

Total 26 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 125 ADMIX Sampling - ADMIXTURE 2019-01-09ExpiredJackie TreatLab 1(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2019-01-09ExpiredJackie TreatLab 1(No comments)
CT 125 BIT Sampling - BITUMINOUS 2019-01-09ExpiredJackie TreatLab 1(No comments)
CT 125 CEM Sampling - CEM 2019-01-09ExpiredJackie TreatLab 1(No comments)
CT 125 GEN Sampling - GENERAL 2019-01-09ExpiredJackie TreatLab 1(No comments)
CT 125 HMA Sampling - HMA (JTCP - HMA I)2019-01-09ExpiredJackie TreatLab 1(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2019-01-09ExpiredJackie TreatLab 1(No comments)
CT 205 Percent Crushed Particles (JTCP - S&A)2019-01-09ExpiredJackie TreatLab 1(No comments)
CT 206 SpG & Absorption - Coarse Aggregates 2019-01-09ExpiredJackie TreatLab 1(No comments)
CT 208 Apparent SpG - Fine Aggregates 2019-01-09ExpiredJackie TreatLab 1(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2019-01-09ExpiredJackie TreatLab 1(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2019-01-09ExpiredJackie TreatLab 1(No comments)
CT 227 Cleanness Value (JTCP - S&A)2019-01-09ExpiredJackie TreatLab 1(No comments)
CT 229 Durability (JTCP - S&A)2019-01-09ExpiredJackie TreatLab 1(No comments)
CT 304 Sample Preparation - HMA 2019-01-09ExpiredJackie TreatLab 1(No comments)
CT 308 Bulk SpG and Density - HMA 2019-01-09ExpiredJackie TreatLab 1(No comments)
CT 309 Max SpG and Density - HMA 2019-01-09ExpiredJackie TreatLab 1(No comments)
CT 370 Moisture Content by Microwave 2019-01-09ExpiredJackie Treat(No lab)(No comments)
CT 371 Moisture Induced Damage (TSR) 2019-01-09ExpiredJackie TreatLab 1(No comments)
CT 382 AC Content by Ignition Oven 2019-01-09ExpiredJackie TreatLab 1(No comments)
CT 366 Stabilometer 2023-02-23ActiveJackie TreatLab 1(No comments)
CT 367 OBC 2023-02-23ActiveJackie TreatLab 1(No comments)
CT 368 OBC of OGAC 2023-02-23ActiveJackie TreatLab 1(No comments)
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2023-06-30ActiveJackie TreatLab 1(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2023-06-30ActiveJackie TreatLab 1(No comments)
CT 389 Hamburg Wheel-Track 2024-03-03ActiveHusam MakhoulLab 1(No comments)

AASHTO/ASTM Proficiencies

Total 5 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
AASHTO T269 Percent Air Voids - HMA (JTCP - HMA II)2019-01-09ExpiredJackie TreatLab 1(No comments)
AASHTO T85 SpG & Absorption - Coarse Aggregates 2023-02-23ActiveJackie TreatLab 1(No comments)
AASHTO T283 Moisture Induced Damage (TSR) 2023-02-23ActiveJackie TreatLab 1(No comments)
AASHTO T312 Gyratory Compactor 2023-02-23ActiveJackie TreatLab 1(No comments)
AASHTO T324 Hamburg Wheel-Track 2023-02-23ActiveJackie TreatLab 1(No comments)