Technician Information for David Magana

First NameDavid
Last NameMagana
Technician ID04922

Associated Labs

Total 1 item.
Lab NameManager NameFull AddressDistrictPage Alias
Kleinfelder, Incorporated - OntarioMichael Magana620 South Magnolia Avenue, Building G, Ontario, CA 917628Lab 1

Test Methods

California Test (CT) Certifications

Total 27 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2023-12-152026-12-15ActiveFirooz Ahmad HosainyLab 1(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2025-04-182028-04-18ActiveGraham VelekLab 1(No comments)
CT 125 HMA Sampling - HMA (JTCP - HMA I)2025-04-182028-04-18ActiveGraham VelekLab 1(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2023-12-152026-12-15ActiveFirooz Ahmad HosainyLab 1(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2023-12-152026-12-15ActiveFirooz Ahmad HosainyLab 1(No comments)
CT 205 Percent Crushed Particles (JTCP - S&A)2023-12-152026-12-15ActiveFirooz Ahmad HosainyLab 1(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2023-12-152026-12-15ActiveFirooz Ahmad HosainyLab 1(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2023-12-152026-12-15ActiveFirooz Ahmad HosainyLab 1(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2023-12-152026-12-15ActiveFirooz Ahmad HosainyLab 1(No comments)
CT 227 Cleanness Value (JTCP - S&A)2023-12-152026-12-15ActiveFirooz Ahmad HosainyLab 1(No comments)
CT 229 Durability (JTCP - S&A)2023-12-152026-12-15ActiveFirooz Ahmad HosainyLab 1(No comments)
CT 231 Relative Compaction - Nuclear Gage 2026-02-022028-02-02ActiveRabiul HyderLab 1(No comments)
CT 306 Reducing Samples of Asphalt Mixtures (JTCP - HMA I)2025-04-182028-04-18ActiveGraham VelekLab 1(No comments)
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2026-06-192031-06-19ActiveErin LeeLab 1(No comments)
CT 518 Unit Weight - PCC (JTCP - PCC)2026-06-192031-06-19ActiveErin LeeLab 1(No comments)
CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) 2026-07-062027-07-06ActiveRabiul HyderLab 1 Created based on CT521 certificate ID72470
CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) 2026-07-062027-07-06ActiveRabiul HyderLab 1
Created based on CT521 certificate ID72470
CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC)2026-06-192031-06-19ActiveErin LeeLab 1(No comments)
CT 523.2 Section B.3 Flexural Strength (Lab Test) 2026-07-062022-04-08ExpiredRabiul HyderLab 1IA 136
CT 524 Flexural Strength of Rapid Strength - PCC 2026-07-062022-04-08ExpiredRabiul HyderLab 1(No comments)
CT 533 Ball Penetration - PCC 2026-07-062027-07-06ActiveRabiul HyderLab 1(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2026-06-192031-06-19ActiveErin LeeLab 1(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2026-06-192031-06-19ActiveErin LeeLab 1(No comments)
CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC)2026-06-192031-06-19ActiveErin Lee(No lab)(No comments)
CT 552 Relative Compaction of Polymer Concrete 2026-02-022028-02-02ActiveRabiul HyderLab 1(No comments)
CT 556 Slump - PCC (JTCP - PCC)2026-06-192031-06-19ActiveErin LeeLab 1(No comments)
CT 557 Temperature - PCC (JTCP - PCC)2026-06-192031-06-19ActiveErin LeeLab 1(No comments)

AASHTO/ASTM Proficiencies

JTCP Sessions

Total 1 item.
JTCP Training CodeJTCP Training Start DateJTCP Training End Date
HMA1_LB00912025-04-152025-04-18