Tester Information for Gustavo Chao

Basic Information

First NameGustavo
Last NameChao
StatusActive

Associated Labs

Lab NameLab Lab Manager NameFull AddressLab Lab DistrictPage Alias
No results found.

Test Methods

California Test (CT) Certifications

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

AASHTO/ASTM Proficiencies