Technician Information for Miguel Robles

First NameMiguel
Last NameRobles
Technician ID01420

Associated Labs

Total 1 item.
Lab NameManager NameFull AddressDistrictPage Alias
Aragón Geotechnical, IncorporatedCarlos Fernando Aragon16801 Van Buren Boulevard, Riverside, CA 925048Lab 1

Test Methods

California Test (CT) Certifications

Total 33 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC)2022-02-27ExpiredRoy(Chip) DennerLab 1(No comments)
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2027-02-16ActiveFirooz Ahmad HosainyLab 1(No comments)
CT 106 Definitions - Specific Gravity (SpG) 2024-04-13ActiveRabiul HyderLab 1Corrected input for IA 74 from 1 year to 2 year cert.
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2027-02-16ActiveFirooz Ahmad HosainyLab 1(No comments)
CT 125 HMA Sampling - HMA (JTCP - HMA I)2024-02-26ActiveSarbjit GrewalLab 1(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2027-02-16ActiveFirooz Ahmad HosainyLab 1(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2027-02-16ActiveFirooz Ahmad HosainyLab 1Date adjusted to match D12 records
CT 205 Percent Crushed Particles (JTCP - S&A)2027-02-16ActiveFirooz Ahmad HosainyLab 1(No comments)
CT 206 SpG & Absorption - Coarse Aggregates 2024-05-24ActiveShaya MeisamifardLab 130 day extension due to COVID-19
CT 207 SpG & Absorption - Fine Aggregates 2024-05-24ActiveShaya MeisamifardLab 130 day extension due to COVID-19
CT 211 LA Rattler 2026-01-30ActiveRoy(Chip) DennerLab 1(No comments)
CT 213 Organic Impurities of PCC sand 2026-01-30ActiveRoy(Chip) DennerLab 1(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2027-02-16ActiveFirooz Ahmad HosainyLab 1(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2027-02-16ActiveFirooz Ahmad HosainyLab 1(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2027-02-16ActiveFirooz Ahmad HosainyLab 1(No comments)
CT 227 Cleanness Value (JTCP - S&A)2027-02-16ActiveFirooz Ahmad HosainyLab 1(No comments)
CT 229 Durability (JTCP - S&A)2027-02-16ActiveFirooz Ahmad HosainyLab 1(No comments)
CT 234 Uncompacted void - Fine Aggregates 2026-01-30ActiveRoy(Chip) DennerLab 1(No comments)
CT 235 Flat and Elongated Particles 2026-01-30ActiveRoy(Chip) DennerLab 1(No comments)
CT 301 "R" Value 2026-01-30ActiveRoy(Chip) DennerLab 130 day extension due to COVID-19
CT 304 Sample Preparation - HMA 2024-05-24ActiveShaya MeisamifardLab 130 day extension due to COVID-19
CT 306 Reducing Samples of Asphalt Mixtures (JTCP - HMA I)2024-02-26ActiveSarbjit Grewal(No lab)(No comments)
CT 308 Bulk SpG and Density - HMA 2024-05-24ActiveShaya MeisamifardLab 1(No comments)
CT 309 Max SpG and Density - HMA 2024-05-24ActiveShaya MeisamifardLab 130 day extension due to COVID-19
CT 366 Stabilometer 2024-11-22ActiveRoy(Chip) DennerLab 1(No comments)
CT 370 Moisture Content by Microwave 2024-05-24ActiveShaya MeisamifardLab 130 day extension due to COVID-19
CT 371 Moisture Induced Damage (TSR) 2026-01-30ActiveRoy(Chip) DennerLab 1(No comments)
CT 382 AC Content by Ignition Oven 2024-05-24ActiveShaya MeisamifardLab 130 day extension due to COVID-19
CT 389 Hamburg Wheel-Track 2026-01-30ActiveRoy(Chip) DennerLab 1(No comments)
CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) 2026-01-30ActiveEmily MerrittLab 1
Created based on CT521 certificate ID20874
CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) 2026-01-30ActiveEmily MerrittLab 1 Created based on CT521 certificate ID20874
CT 523.2 Section B.3 Flexural Strength (Lab Test) 2026-01-30ActiveRoy(Chip) DennerLab 1(No comments)
CT 524 Flexural Strength of Rapid Strength - PCC 2025-07-19ActiveRoy(Chip) Denner(No lab)(No comments)

AASHTO/ASTM Proficiencies

Total 17 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
AASHTO T11 Sieve Analysis (Washing) - Fine Aggregates (JTCP - HMA I)2024-02-26ActiveSarbjit GrewalLab 1(No comments)
AASHTO T27 Sieve Analysis - Fine and Coarse Aggregates (JTCP - HMA I)2024-02-26ActiveSarbjit GrewalLab 1(No comments)
AASHTO R47 Reducing Samples of HMA (JTCP - HMA I)2024-02-26ActiveSarbjit GrewalLab 1(No comments)
AASHTO R76 Reducing Samples of Agg (JTCP - HMA I)2024-02-26ActiveSarbjit GrewalLab 1(No comments)
AASHTO T96 L.A. Rattler 2026-01-30ActiveRoy(Chip) DennerLab 1(No comments)
AASHTO T166 Bulk SpG of Compacted HMA - SSD (JTCP - HMA II)2025-02-03ActiveSoroosh AmelianLab 1(No comments)
AASHTO T176 Sand Equivalent (JTCP - HMA I)2024-02-26ActiveSarbjit GrewalLab 1(No comments)
AASHTO T209 Max SpG and Density - HMA (JTCP - HMA II)2025-02-03ActiveSoroosh AmelianLab 1(No comments)
AASHTO T255 Evaporable Moisture Content (JTCP - HMA I)2024-02-26ActiveSarbjit GrewalLab 1(No comments)
AASHTO T269 Percent Air Voids - HMA (JTCP - HMA II)2025-02-03ActiveSoroosh AmelianLab 1(No comments)
AASHTO T275 Bulk SpG - HMA (JTCP - HMA II)2025-02-03ActiveSoroosh AmelianLab 1(No comments)
AASHTO T283 Moisture Induced Damage (TSR) 2026-01-30ActiveRoy(Chip) DennerLab 1(No comments)
AASHTO T308 AC Content (Ignition Oven) - HMA (JTCP - HMA II)2025-02-03ActiveSoroosh AmelianLab 1(No comments)
AASHTO T312 Gyratory Compactor 2026-01-30ActiveRoy(Chip) DennerLab 1(No comments)
AASHTO T324 Hamburg Wheel-Track 2026-01-30ActiveRoy(Chip) DennerLab 1(No comments)
AASHTO T329 Moisture Content (Oven Method) - HMA (JTCP - HMA I)2024-02-26ActiveSarbjit GrewalLab 1(No comments)
AASHTO T335 Percentage of Fracture (JTCP - HMA I)2024-02-26ActiveSarbjit GrewalLab 1(No comments)