Technician Information for Matthew Valdivia

First NameMatthew
Last NameValdivia
Technician ID05697
Print Certificates

Associated Labs

Total 3 items.
Lab NameManager NameFull AddressDistrictPage Alias
Vulcan Materials Company - Irwindale LaboratoryTimothy Reed16009 East Foothill Boulevard, Irwindale, CA 917067Lab 1
Vulcan Materials Sbdo PortableTim Reed5705 Institution Road, San Bernardino, CA 924078Lab 2
Vulcan Materials Company - Oro Grande LaboratoryChris Lucero20181 National Trails Highway, Oro Grande, CA 923688Lab 3

Test Methods

California Test (CT) Certifications

Total 12 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2025-05-20ActiveAvinash RallaLab 1, Lab 2, Lab 3(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2025-05-20ActiveAvinash RallaLab 1, Lab 2, Lab 3(No comments)
CT 125 HMA Sampling - HMA (JTCP - HMA I)2025-11-18ActiveDalton LaBoskeyLab 1, Lab 2, Lab 3(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2025-05-20ActiveAvinash RallaLab 1, Lab 2, Lab 3(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2025-05-20ActiveAvinash RallaLab 1, Lab 2, Lab 3(No comments)
CT 205 Percent Crushed Particles (JTCP - S&A)2025-05-20ActiveAvinash RallaLab 1, Lab 2(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2025-05-20ActiveAvinash Ralla(No lab)(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2025-05-20ActiveAvinash RallaLab 1, Lab 2, Lab 3(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2025-05-20ActiveAvinash RallaLab 1, Lab 2, Lab 3(No comments)
CT 227 Cleanness Value (JTCP - S&A)2025-05-20ActiveAvinash RallaLab 1, Lab 2, Lab 3(No comments)
CT 229 Durability (JTCP - S&A)2025-05-20ActiveAvinash RallaLab 1, Lab 2(No comments)
CT 306 Reducing Samples of Asphalt Mixtures (JTCP - HMA I)2025-11-18ActiveDalton LaBoskey(No lab)(No comments)

AASHTO/ASTM Proficiencies