Technician Information for Jose Leon Amparan

First NameJose Leon
Last NameAmparan
Technician ID04528
Download TL-0111

Associated Labs

Total 2 items.
Lab NameManager NameFull AddressDistrictPage Alias
CT D04 - Richmond Field LaboratorySantiago Sequeira3401 Regatta Boulevard, Richmond, CA 948044Lab 1
Atlas Technical Consultants - WhittierSamir El-Chammas12409 Slauson Avenue, Suite I, Whittier, CA 906067Lab 2

Test Methods

California Test (CT) Certifications

Total 16 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)InactiveWei GengLab 1, Lab 2Jose Failed CT 105 written exam. Jose's CT 105 certificate status can be changed from suspended to active after passing CT 105 written exam.
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2026-01-092029-01-09ActiveWei GengLab 1, Lab 2(No comments)
CT 125 HMA Sampling - HMA (JTCP - HMA I)2023-02-172026-02-17ActiveDavid MedinaLab 1, Lab 2(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2026-01-092029-01-09ActiveWei GengLab 1, Lab 2(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2026-01-092029-01-09ActiveWei GengLab 1, Lab 2(No comments)
CT 205 Percent Crushed Particles (JTCP - S&A)2026-01-092029-01-09ActiveWei GengLab 1(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2026-01-092029-01-09ActiveWei GengLab 1, Lab 2(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2026-01-092029-01-09ActiveWei GengLab 1, Lab 2(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2026-01-092029-01-09ActiveWei GengLab 1, Lab 2(No comments)
CT 227 Cleanness Value (JTCP - S&A)2026-01-092029-01-09ActiveWei GengLab 1, Lab 2(No comments)
CT 229 Durability (JTCP - S&A)2026-01-092029-01-09ActiveWei GengLab 1, Lab 2(No comments)
CT 231 Relative Compaction - Nuclear Gage 2023-10-262024-10-26ExpiredJoshua GallawayLab 1, Lab 2(No comments)
CT 306 Reducing Samples of Asphalt Mixtures (JTCP - HMA I)2023-02-172026-02-17ActiveDavid MedinaLab 1, Lab 2(No comments)
CT 375 AC Density by Nuclear Gage 2020-03-102022-03-10ExpiredDavid SmallLab 1, Lab 2(No comments)
CT 524 Flexural Strength of Rapid Strength - PCC 2023-10-262024-10-26ExpiredJoshua GallawayLab 1, Lab 2(No comments)
CT 552 Relative Compaction of Polymer Concrete 2024-05-142025-05-14ExpiredAlexis EnglandLab 1, Lab 2(No comments)

AASHTO/ASTM Proficiencies

Total 17 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
AASHTO T312 Gyratory Compactor 2022-10-062024-10-06ExpiredDavid Small(No lab)(No comments)
AASHTO T84 SpG & Absorption - Fine Aggregates 2023-04-112025-04-11ExpiredDavid SmallLab 2(No comments)
AASHTO T85 SpG & Absorption - Coarse Aggregates 2023-04-112025-04-11ExpiredDavid SmallLab 2(No comments)
AASHTO T30 Mechanical Analysis of Extracted Aggregate (JTCP - HMA I)2024-05-142025-05-14ExpiredAlexis EnglandLab 1(No comments)
AASHTO T11 Sieve Analysis (Washing) - Fine Aggregates (JTCP - HMA I)2023-02-172026-02-17ActiveDavid MedinaLab 1, Lab 2(No comments)
AASHTO T27 Sieve Analysis - Fine and Coarse Aggregates (JTCP - HMA I)2023-02-172026-02-17ActiveAvinash RallaLab 1, Lab 2(No comments)
AASHTO R47 Reducing Samples of HMA (JTCP - HMA I)2023-02-172026-02-17ActiveDavid MedinaLab 1, Lab 2(No comments)
AASHTO R76 Reducing Samples of Agg (JTCP - HMA I)2023-02-172026-02-17ActiveDavid MedinaLab 1, Lab 2(No comments)
AASHTO T176 Sand Equivalent (JTCP - HMA I)2023-02-172026-02-17ActiveAvinash RallaLab 1, Lab 2(No comments)
AASHTO T255 Evaporable Moisture Content (JTCP - HMA I)2023-02-172026-02-17ActiveDavid MedinaLab 1, Lab 2(No comments)
AASHTO T329 Moisture Content (Oven Method) - HMA (JTCP - HMA I)2023-02-172026-02-17ActiveDavid MedinaLab 1, Lab 2(No comments)
AASHTO T335 Percentage of Fracture (JTCP - HMA I)2023-02-172026-02-17ActiveDavid MedinaLab 1, Lab 2(No comments)
AASHTO T166 Bulk SpG of Compacted HMA - SSD (JTCP - HMA II)2025-11-052028-11-05ActiveGabriela LopezLab 1, Lab 2(No comments)
AASHTO T209 Max SpG and Density - HMA (JTCP - HMA II)2025-11-052028-11-05ActiveGabriela LopezLab 1, Lab 2(No comments)
AASHTO T269 Percent Air Voids - HMA (JTCP - HMA II)2025-11-052028-11-05ActiveGabriela LopezLab 1, Lab 2(No comments)
AASHTO T275 Bulk SpG - HMA (JTCP - HMA II)2025-11-052028-11-05ActiveGabriela LopezLab 1, Lab 2(No comments)
AASHTO T308 AC Content (Ignition Oven) - HMA (JTCP - HMA II)2025-11-052028-11-05ActiveGabriela LopezLab 1, Lab 2(No comments)

JTCP Sessions

Total 2 items.
JTCP Training CodeJTCP Training Start DateJTCP Training End Date
HMA2_RC_SJ00152025-11-042025-11-05
SA_SJ01352026-01-062026-01-09