Tester Information for Gustavo Chao

Basic Information

First NameGustavo
Last NameChao
StatusActive

Associated Labs

Total 1 item.
Lab NameManager NameFull AddressDistrictPage Alias
Southern Regional LaboratoryRon Longazo13970 Victoria St, Fontana, CA 923368Lab 1

Test Methods

California Test (CT) Certifications

Total 9 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 360 Surface Abrasion 2017-12-15ExpiredRobby RodriguezLab 1(No comments)
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2019-12-15ExpiredVincent OnohLab 1(No comments)
CT 106 Definitions - Specific Gravity (SpG) 2019-12-15ExpiredVincent OnohLab 1(No comments)
CT 304 Sample Preparation - HMA 2019-12-15ExpiredVincent OnohLab 1(No comments)
CT 308 Bulk SpG and Density - HMA 2019-12-15ExpiredVincent OnohLab 1(No comments)
CT 309 Max SpG and Density - HMA 2019-12-15ExpiredVincent OnohLab 1(No comments)
CT 366 Stabilometer 2019-12-15ExpiredVincent OnohLab 1(No comments)
CT 382 AC Content by Ignition Oven 2019-12-15ExpiredVincent OnohLab 1(No comments)
CT 371 Moisture Induced Damage (TSR) 2020-03-07ExpiredVincent OnohLab 1(No comments)

AASHTO/ASTM Proficiencies