Technician Information for Kreetha Mekchai

First NameKreetha
Last NameMekchai
Technician ID03467

Associated Labs

Total 1 item.
Lab NameManager NameFull AddressDistrictPage Alias
TransMat, IncorporatedKreetha Mekchai243 West Chestnut Avenue, Monrovia, CA 910167Lab 1

Test Methods

California Test (CT) Certifications

Total 39 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2025-11-18ActiveDalton LaBoskeyLab 1(No comments)
CT 106 Definitions - Specific Gravity (SpG) 2018-05-07ExpiredRobby RodriguezLab 1(No comments)
CT 125 GEN Sampling - GENERAL 2026-07-06ActiveEdwin Rojas FloresLab 1(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2025-04-08ActiveAvinash RallaLab 1(No comments)
CT 125 HMA Sampling - HMA (JTCP - HMA I)2025-11-18ActiveDalton LaBoskeyLab 1(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2025-04-08ActiveAvinash RallaLab 1(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2025-04-08ActiveAvinash RallaLab 1(No comments)
CT 205 Percent Crushed Particles (JTCP - S&A)2025-04-08ActiveAvinash RallaLab 1(No comments)
CT 206 SpG & Absorption - Coarse Aggregates 2018-05-07ExpiredRobby RodriguezLab 1(No comments)
CT 208 Apparent SpG - Fine Aggregates 2018-05-07ExpiredRobby Rodriguez(No lab)(No comments)
CT 209 SpG for Soil 2018-05-07ExpiredRobby RodriguezLab 1(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2025-04-08ActiveAvinash RallaLab 1(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2025-04-08ActiveAvinash RallaLab 1(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2025-04-08ActiveAvinash RallaLab 1(No comments)
CT 227 Cleanness Value (JTCP - S&A)2025-04-08ActiveAvinash RallaLab 1(No comments)
CT 229 Durability (JTCP - S&A)2025-04-08ActiveAvinash RallaLab 1(No comments)
CT 231 Relative Compaction - Nuclear Gage 2026-04-14ActiveJay HortonLab 1(No comments)
CT 301 "R" Value 2018-05-07ExpiredRobby Rodriguez(No lab)(No comments)
CT 304 Sample Preparation - HMA 2018-05-07ExpiredRobby Rodriguez(No lab)(No comments)
CT 308 Bulk SpG and Density - HMA 2018-05-07ExpiredRobby RodriguezLab 1(No comments)
CT 309 Max SpG and Density - HMA 2018-05-07ExpiredRobby RodriguezLab 1(No comments)
CT 366 Stabilometer 2018-05-07ExpiredRobby Rodriguez(No lab)(No comments)
CT 371 Moisture Induced Damage (TSR) 2018-11-07ExpiredMajid Fahrtosh(No lab)(No comments)
CT 382 AC Content by Ignition Oven 2018-05-07ExpiredRobby RodriguezLab 1(No comments)
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2027-01-01ActiveSarbjit GrewalLab 1(No comments)
CT 518 Unit Weight - PCC (JTCP - PCC)2027-01-01ActiveSarbjit GrewalLab 1(No comments)
CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC)2027-01-01ActiveSarbjit GrewalLab 1(No comments)
CT 524 Flexural Strength of Rapid Strength - PCC 2026-04-14ActiveJay HortonLab 1(No comments)
CT 533 Ball Penetration - PCC 2026-04-14ActiveJay HortonLab 1(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2027-01-01ActiveSarbjit GrewalLab 1(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2027-01-01ActiveSarbjit GrewalLab 1(No comments)
CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC)2027-01-01ActiveSarbjit GrewalLab 1(No comments)
CT 556 Slump - PCC (JTCP - PCC)2027-01-01ActiveSarbjit GrewalLab 1(No comments)
CT 557 Temperature - PCC (JTCP - PCC)2027-01-01ActiveSarbjit GrewalLab 1(No comments)
CT 306 Reducing Samples of Asphalt Mixtures (JTCP - HMA I)2025-11-18ActiveDalton LaBoskeyLab 1(No comments)
CT 125 HMA Sampling - HMA 2025-06-15ActiveRabiul Hyder(No lab)(No comments)
CT 523.2 Section B.3 Flexural Strength (Lab Test) 2026-04-14ActiveJay HortonLab 1(No comments)
CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) 2026-04-14ActiveJay HortonLab 1 Created based on CT521 certificate ID28542
CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) 2026-04-14ActiveJay HortonLab 1
Created based on CT521 certificate ID28542

AASHTO/ASTM Proficiencies

Total 16 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
AASHTO T11 Sieve Analysis (Washing) - Fine Aggregates (JTCP - HMA I)2025-11-18ActiveDalton LaBoskeyLab 1(No comments)
AASHTO T27 Sieve Analysis - Fine and Coarse Aggregates (JTCP - HMA I)2025-11-18ActiveDalton LaBoskeyLab 1(No comments)
AASHTO T84 SpG & Absorption - Fine Aggregates 2026-05-19ActiveEdwin Rojas FloresLab 1(No comments)
AASHTO T85 SpG & Absorption - Coarse Aggregates 2026-05-19ActiveEdwin Rojas FloresLab 1(No comments)
AASHTO T176 Sand Equivalent (JTCP - HMA I)2025-11-18ActiveDalton LaBoskeyLab 1(No comments)
AASHTO T209 Max SpG and Density - HMA (JTCP - HMA II)2027-05-03ActiveFirooz Ahmad HosainyLab 1(No comments)
AASHTO T269 Percent Air Voids - HMA (JTCP - HMA II)2027-05-03ActiveFirooz Ahmad HosainyLab 1(No comments)
AASHTO T275 Bulk SpG - HMA (JTCP - HMA II)2027-05-03ActiveFirooz Ahmad HosainyLab 1(No comments)
AASHTO T308 AC Content (Ignition Oven) - HMA (JTCP - HMA II)2027-05-03ActiveFirooz Ahmad HosainyLab 1(No comments)
AASHTO T329 Moisture Content (Oven Method) - HMA (JTCP - HMA I)2025-11-18ActiveDalton LaBoskeyLab 1(No comments)
AASHTO T335 Percentage of Fracture (JTCP - HMA I)2025-11-18ActiveDalton LaBoskeyLab 1(No comments)
AASHTO T166 Bulk SpG of Compacted HMA - SSD (JTCP - HMA II)2027-05-03ActiveFirooz Ahmad HosainyLab 1(No comments)
AASHTO T255 Evaporable Moisture Content (JTCP - HMA I)2025-11-18ActiveDalton LaBoskeyLab 1(No comments)
AASHTO R47 Reducing Samples of HMA (JTCP - HMA I)2025-11-18ActiveDalton LaBoskeyLab 1(No comments)
AASHTO R76 Reducing Samples of Agg (JTCP - HMA I)2025-11-18ActiveDalton LaBoskeyLab 1(No comments)
AASHTO T30 Mechanical Analysis of Extracted Aggregate 2025-06-12ActiveEdwin Rojas FloresLab 1(No comments)