Technician Information for Yingyi Xu

First NameYingyi
Last NameXu
Technician ID00830

Associated Labs

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

Test Methods

California Test (CT) Certifications

Total 6 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2016-09-062023-06-30ExpiredPedro Reyes(No lab)(No comments)
CT 106 Definitions - Specific Gravity (SpG) 2016-09-062023-06-30ExpiredPedro Reyes(No lab)(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2016-09-062023-06-30ExpiredPedro Reyes(No lab)(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2017-08-162018-08-16ExpiredPedro Reyes(No lab)(No comments)
CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) 2017-08-162018-08-16ExpiredPedro Reyes(No lab) Created based on CT521 certificate ID41134
CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) 2017-08-162018-08-16ExpiredPedro Reyes(No lab)
Created based on CT521 certificate ID41134

AASHTO/ASTM Proficiencies