Technician Information for Jon Del Rosario

First NameJon
Last NameDel Rosario
Technician ID07243

Associated Labs

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

Test Methods

California Test (CT) Certifications

Total 10 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2025-06-272028-06-27ActiveWei Geng(No lab)(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2025-06-272028-06-27ActiveWei Geng(No lab)(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2025-06-272028-06-27ActiveWei Geng(No lab)(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2025-06-272028-06-27ActiveWei Geng(No lab)(No comments)
CT 205 Percent Crushed Particles (JTCP - S&A)2025-06-272028-06-27ActiveWei Geng(No lab)(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2025-06-272028-06-27ActiveWei Geng(No lab)(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2025-06-272028-06-27ActiveWei Geng(No lab)(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2025-06-272028-06-27ActiveWei Geng(No lab)(No comments)
CT 227 Cleanness Value (JTCP - S&A)2025-06-272028-06-27ActiveWei Geng(No lab)(No comments)
CT 229 Durability (JTCP - S&A)2025-06-272028-06-27ActiveWei Geng(No lab)(No comments)

AASHTO/ASTM Proficiencies

JTCP Sessions

Total 1 item.
JTCP Training CodeJTCP Training Start DateJTCP Training End Date
SA_LB01282025-06-242025-06-27