Technician Information for Riley Melvin

First NameRiley
Last NameMelvin
Technician ID03532

Associated Labs

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

Test Methods

California Test (CT) Certifications

Total 25 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2025-03-142028-03-14ActiveFirooz Ahmad Hosainy(No lab)(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2025-02-282028-02-28ActiveFirooz Ahmad Hosainy(No lab)(No comments)
CT 125 BIT Sampling - BITUMINOUS 2022-06-102025-06-04ExpiredAlexis England(No lab)(No comments)
CT 125 HMA Sampling - HMA (JTCP - HMA I)2025-02-282028-02-28ActiveGabriela Lopez(No lab)(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2025-03-142028-03-14ActiveFirooz Ahmad Hosainy(No lab)(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2025-03-142028-03-14ActiveFirooz Ahmad Hosainy(No lab)(No comments)
CT 205 Percent Crushed Particles (JTCP - S&A)2025-03-142028-03-14ActiveFirooz Ahmad Hosainy(No lab)(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2025-03-142028-03-14ActiveFirooz Ahmad Hosainy(No lab)(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2025-03-142028-03-14ActiveFirooz Ahmad Hosainy(No lab)(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2025-03-142028-03-14ActiveFirooz Ahmad Hosainy(No lab)(No comments)
CT 227 Cleanness Value (JTCP - S&A)2025-03-142028-03-14ActiveFirooz Ahmad Hosainy(No lab)(No comments)
CT 229 Durability (JTCP - S&A)2025-03-142028-03-14ActiveFirooz Ahmad Hosainy(No lab)(No comments)
CT 231 Relative Compaction - Nuclear Gage 2024-08-202026-08-20ActiveDarrell Valasek(No lab)(No comments)
CT 306 Reducing Samples of Asphalt Mixtures (JTCP - HMA I)2025-02-282028-02-28ActiveGabriela Lopez(No lab)(No comments)
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2020-08-222025-08-22ActiveSarbjit Grewal(No lab)(No comments)
CT 518 Unit Weight - PCC (JTCP - PCC)2020-08-222025-08-22ActiveSarbjit Grewal(No lab)(No comments)
CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) 2024-05-072026-05-07ActiveDarrell Valasek(No lab) Created based on CT521 certificate ID61236
CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) 2024-05-072026-05-07ActiveDarrell Valasek(No lab)
Created based on CT521 certificate ID61236
CT 523.2 Section B.3 Flexural Strength (Lab Test) 2024-05-072025-05-07ExpiredDarrell Valasek(No lab)(No comments)
CT 524 Flexural Strength of Rapid Strength - PCC 2024-05-072025-05-07ExpiredDarrell Valasek(No lab)(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2020-08-222025-08-22ActiveSarbjit Grewal(No lab)(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2020-08-222025-08-22ActiveSarbjit Grewal(No lab)(No comments)
CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC)2020-08-222025-08-22ActiveSarbjit Grewal(No lab)(No comments)
CT 556 Slump - PCC (JTCP - PCC)2020-08-222025-08-22ActiveSarbjit Grewal(No lab)(No comments)
CT 557 Temperature - PCC (JTCP - PCC)2020-08-222025-08-22ActiveSarbjit Grewal(No lab)(No comments)

AASHTO/ASTM Proficiencies

Total 15 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
AASHTO R47 Reducing Samples of HMA (JTCP - HMA I)2025-02-282028-02-28ActiveGabriela Lopez(No lab)(No comments)
AASHTO R76 Reducing Samples of Agg (JTCP - HMA I)2025-02-282028-02-28ActiveGabriela Lopez(No lab)(No comments)
AASHTO T11 Sieve Analysis (Washing) - Fine Aggregates (JTCP - HMA I)2025-02-282028-02-28ActiveGabriela Lopez(No lab)(No comments)
AASHTO T166 Bulk SpG of Compacted HMA - SSD (JTCP - HMA II)2022-10-202025-10-20ActiveBrian Ellis(No lab)(No comments)
AASHTO T176 Sand Equivalent (JTCP - HMA I)2025-02-282028-02-28ActiveGabriela Lopez(No lab)(No comments)
AASHTO T209 Max SpG and Density - HMA (JTCP - HMA II)2022-10-202025-10-20ActiveBrian Ellis(No lab)(No comments)
AASHTO T248 Reducing Samples of Agg. (JTCP - HMA I)2018-07-202021-07-20ExpiredBiplab Bhattacharya(No lab)(No comments)
AASHTO T255 Evaporable Moisture Content (JTCP - HMA I)2025-02-282028-02-28ActiveGabriela Lopez(No lab)(No comments)
AASHTO T269 Percent Air Voids - HMA (JTCP - HMA II)2022-10-202025-10-20ActiveBrian Ellis(No lab)(No comments)
AASHTO T275 Bulk SpG - HMA (JTCP - HMA II)2022-10-202025-10-20ActiveBrian Ellis(No lab)(No comments)
AASHTO T27 Sieve Analysis - Fine and Coarse Aggregates (JTCP - HMA I)2025-02-282028-02-28ActiveGabriela Lopez(No lab)(No comments)
AASHTO T308 AC Content (Ignition Oven) - HMA (JTCP - HMA II)2022-10-202025-10-20ActiveBrian Ellis(No lab)(No comments)
AASHTO T30 Mechanical Analysis of Extracted Aggregate (JTCP - HMA I)2025-02-282028-02-28ActiveGabriela Lopez(No lab)(No comments)
AASHTO T329 Moisture Content (Oven Method) - HMA (JTCP - HMA I)2025-02-282028-02-28ActiveGabriela Lopez(No lab)(No comments)
AASHTO T335 Percentage of Fracture (JTCP - HMA I)2025-02-282028-02-28ActiveGabriela Lopez(No lab)(No comments)

JTCP Sessions

Total 2 items.
JTCP Training CodeJTCP Training Start DateJTCP Training End Date
HMA1_SJ00892025-02-252025-02-28
SA_SJ01242025-03-112025-03-14