Tester Information for John Kooy

Basic Information

First NameJohn
Last NameKooy
StatusActive

Associated Labs

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

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)2025-05-13ActiveAvinash Ralla(No lab)(No comments)
CT 125 ADMIX Sampling - ADMIXTURE 2020-02-28ExpiredDarla Ghidinelli(No lab)(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2025-05-13ActiveAvinash Ralla(No lab)(No comments)
CT 125 BIT Sampling - BITUMINOUS 2020-02-28ExpiredDarla Ghidinelli(No lab)(No comments)
CT 125 CEM Sampling - CEM 2020-02-28ExpiredDarla Ghidinelli(No lab)(No comments)
CT 125 GEN Sampling - GENERAL 2020-02-28ExpiredDarla Ghidinelli(No lab)(No comments)
CT 125 HMA Sampling - HMA (JTCP - HMA I)2025-05-13ActiveAvinash Ralla(No lab)(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2025-05-20ActiveAvinash Ralla(No lab)(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2025-05-20ActiveAvinash Ralla(No lab)(No comments)
CT 205 Percent Crushed Particles (JTCP - S&A)2025-05-20ActiveAvinash Ralla(No lab)(No comments)
CT 206 SpG & Absorption - Coarse Aggregates 2018-07-01ExpiredLoren Lee(No lab)(No comments)
CT 207 SpG & Absorption - Fine Aggregates 2018-07-01ExpiredLoren Lee(No lab)(No comments)
CT 208 Apparent SpG - Fine Aggregates 2018-07-01ExpiredLoren Lee(No lab)(No comments)
CT 211 LA Rattler 2020-02-28ExpiredLoren Lee(No lab)(No comments)
CT 212 Unit Weight of Aggregates 2020-02-28ExpiredLoren Lee(No lab)(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 Ralla(No lab)(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2025-05-20ActiveAvinash Ralla(No lab)(No comments)
CT 227 Cleanness Value (JTCP - S&A)2025-05-20ActiveAvinash Ralla(No lab)(No comments)
CT 229 Durability (JTCP - S&A)2025-05-20ActiveAvinash Ralla(No lab)(No comments)
CT 231 Relative Compaction - Nuclear Gage 2020-02-28ExpiredDarla Ghidinelli(No lab)(No comments)
CT 306 Reducing Samples of Asphalt Mixtures (JTCP - HMA I)2025-05-13ActiveAvinash Ralla(No lab)(No comments)
CT 308 Bulk SpG and Density - HMA 2018-07-01ExpiredLoren Lee(No lab)(No comments)
CT 309 Max SpG and Density - HMA 2018-07-01ExpiredLoren Lee(No lab)(No comments)
CT 368 OBC of OGAC 2018-07-01ExpiredLoren Lee(No lab)(No comments)
CT 370 Moisture Content by Microwave 2020-02-28ExpiredLoren Lee(No lab)(No comments)
CT 375 AC Density by Nuclear Gage 2020-02-28ExpiredDarla Ghidinelli(No lab)(No comments)
CT 379 AC Content by Nuclear Gage 2018-03-01ExpiredLoren Lee(No lab)(No comments)
CT 382 AC Content by Ignition Oven 2018-07-01ExpiredLoren Lee(No lab)(No comments)
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2023-08-11ActiveSarbjit Grewal(No lab)(No comments)
CT 518 Unit Weight - PCC (JTCP - PCC)2023-08-11ActiveSarbjit Grewal(No lab)(No comments)
CT 521 Compressive Strength - PCC 2020-02-28ExpiredDarla Ghidinelli(No lab)(No comments)
CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC)2023-08-11ActiveSarbjit Grewal(No lab)(No comments)
CT 533 Ball Penetration - PCC 2020-02-28ExpiredDarla Ghidinelli(No lab)(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2023-08-11ActiveSarbjit Grewal(No lab)(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2023-08-11ActiveSarbjit Grewal(No lab)(No comments)
CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC)2023-08-11ActiveSarbjit Grewal(No lab)(No comments)
CT 556 Slump - PCC (JTCP - PCC)2023-08-11ActiveSarbjit Grewal(No lab)(No comments)
CT 557 Temperature - PCC (JTCP - PCC)2023-08-11ActiveSarbjit Grewal(No lab)(No comments)

AASHTO/ASTM Proficiencies

Total 14 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
AASHTO R47 Reducing Samples of HMA (JTCP - HMA I)2025-05-13ActiveAvinash Ralla(No lab)(No comments)
AASHTO R76 Reducing Samples of Agg (JTCP - HMA I)2025-05-13ActiveAvinash Ralla(No lab)(No comments)
AASHTO T11 Sieve Analysis (Washing) - Fine Aggregates (JTCP - HMA I)2025-05-13ActiveAvinash Ralla(No lab)(No comments)
AASHTO T166 Bulk SpG of Compacted HMA - SSD (JTCP - HMA II)2025-05-26ActiveAvinash Ralla(No lab)(No comments)
AASHTO T176 Sand Equivalent (JTCP - HMA I)2025-05-13ActiveAvinash Ralla(No lab)(No comments)
AASHTO T209 Max SpG and Density - HMA (JTCP - HMA II)2025-05-26ActiveAvinash Ralla(No lab)(No comments)
AASHTO T248 Reducing Samples of Agg. (JTCP - HMA I)2021-04-06ExpiredBiplab Bhattacharya(No lab)(No comments)
AASHTO T255 Evaporable Moisture Content (JTCP - HMA I)2025-05-13ActiveAvinash Ralla(No lab)(No comments)
AASHTO T269 Percent Air Voids - HMA (JTCP - HMA II)2025-05-26ActiveAvinash Ralla(No lab)(No comments)
AASHTO T275 Bulk SpG - HMA (JTCP - HMA II)2025-05-26ActiveAvinash Ralla(No lab)(No comments)
AASHTO T27 Sieve Analysis - Fine and Coarse Aggregates (JTCP - HMA I)2025-05-13ActiveAvinash Ralla(No lab)(No comments)
AASHTO T308 AC Content (Ignition Oven) - HMA (JTCP - HMA II)2025-05-26ActiveAvinash Ralla(No lab)(No comments)
AASHTO T329 Moisture Content (Oven Method) - HMA (JTCP - HMA I)2025-05-13ActiveAvinash Ralla(No lab)(No comments)
AASHTO T335 Percentage of Fracture (JTCP - HMA I)2025-05-13ActiveAvinash Ralla(No lab)(No comments)