Tester Information for David Carrera

Basic Information

First NameDavid
Last NameCarrera
StatusActive

Associated Labs

Total 2 items.
Lab NameManager NameFull AddressDistrictPage Alias
District 11 ConstructionNANA, NA, NA NA11Lab 1
Caltrans District 11 - KMDave M Cortez7177 Opportunity Road, San Diego, CA 9211011Lab 2

Test Methods

California Test (CT) Certifications

Total 21 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 125 GEN Sampling - GENERAL 2021-01-04ExpiredTimothy RicoLab 2(No comments)
CT 106 Definitions - Specific Gravity (SpG) 2023-06-30ActiveTimothy RicoLab 2(No comments)
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2023-11-09ActiveRichard HibbardLab 2(No comments)
CT 518 Unit Weight - PCC (JTCP - PCC)2023-11-09ActiveRichard Hibbard(No lab)(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2023-11-09ActiveRichard HibbardLab 2(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2023-11-09ActiveRichard HibbardLab 2(No comments)
CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC)2023-11-09ActiveRichard Hibbard(No lab)(No comments)
CT 556 Slump - PCC (JTCP - PCC)2023-11-09ActiveRichard Hibbard(No lab)(No comments)
CT 557 Temperature - PCC (JTCP - PCC)2023-11-09ActiveRichard Hibbard(No lab)(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2024-06-11ActiveSoroosh AmelianLab 2(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2024-06-11ActiveSoroosh AmelianLab 2(No comments)
CT 205 Percent Crushed Particles (JTCP - S&A)2024-06-11ActiveSoroosh AmelianLab 2(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2024-06-11ActiveSoroosh AmelianLab 2(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2024-06-11ActiveSoroosh AmelianLab 2(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2024-06-11ActiveSoroosh AmelianLab 2(No comments)
CT 227 Cleanness Value (JTCP - S&A)2024-06-11ActiveSoroosh AmelianLab 2(No comments)
CT 229 Durability (JTCP - S&A)2024-06-11ActiveSoroosh AmelianLab 2(No comments)
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2025-03-25ActiveAvinash RallaLab 2(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2025-03-25ActiveAvinash RallaLab 2(No comments)
CT 125 HMA Sampling - HMA (JTCP - HMA I)2025-03-25ActiveAvinash RallaLab 2(No comments)
CT 306 Reducing Samples of Asphalt Mixtures (JTCP - HMA I)2025-03-25ActiveAvinash Ralla(No lab)(No comments)

AASHTO/ASTM Proficiencies