Technician Information for Jason Maduro

First NameJason
Last NameMaduro
Technician ID00834

Associated Labs

Total 1 item.
Lab NameManager NameFull AddressDistrictPage Alias
RMA GeoScience, IncorporatedJennifer Karr3897 North Ann Avenue, Fresno, CA 937276Lab 1

Test Methods

California Test (CT) Certifications

Total 34 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2025-11-04ActiveDalton LaBoskeyLab 1(No comments)
CT 106 Definitions - Specific Gravity (SpG) 2023-06-30ExpiredJessa DhaliwalLab 1(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2025-11-04ActiveDalton LaBoskeyLab 1(No comments)
CT 125 HMA Sampling - HMA (JTCP - HMA I)2025-11-04ActiveDalton LaBoskeyLab 1(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2025-02-04ActiveSoroosh AmelianLab 1(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2025-02-04ActiveSoroosh AmelianLab 1(No comments)
CT 205 Percent Crushed Particles (JTCP - S&A)2025-02-04ActiveSoroosh AmelianLab 1(No comments)
CT 207 SpG & Absorption - Fine Aggregates 2017-04-08ExpiredJessa DhaliwalLab 1(No comments)
CT 211 LA Rattler 2024-08-16ActiveDavid SmallLab 1(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2025-02-04ActiveSoroosh AmelianLab 1(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2025-02-04ActiveSoroosh AmelianLab 1(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2025-02-04ActiveSoroosh AmelianLab 1(No comments)
CT 227 Cleanness Value (JTCP - S&A)2025-02-04ActiveSoroosh AmelianLab 1(No comments)
CT 229 Durability (JTCP - S&A)2025-02-04ActiveSoroosh AmelianLab 1(No comments)
CT 234 Uncompacted void - Fine Aggregates 2024-08-16ActiveDavid SmallLab 1(No comments)
CT 235 Flat and Elongated Particles 2024-08-16ActiveDavid SmallLab 1(No comments)
CT 301 "R" Value 2024-08-16ActiveDavid SmallLab 1(No comments)
CT 304 Sample Preparation - HMA 2024-08-16ActiveDavid SmallLab 1(No comments)
CT 306 Reducing Samples of Asphalt Mixtures (JTCP - HMA I)2025-11-04ActiveDalton LaBoskey(No lab)(No comments)
CT 308 Bulk SpG and Density - HMA 2024-08-16ActiveDavid SmallLab 1(No comments)
CT 309 Max SpG and Density - HMA 2024-08-16ActiveDavid SmallLab 1(No comments)
CT 366 Stabilometer 2024-08-16ActiveDavid SmallLab 1(No comments)
CT 367 OBC 2024-08-16ActiveDavid SmallLab 1(No comments)
CT 370 Moisture Content by Microwave 2024-08-16ActiveDavid SmallLab 1(No comments)
CT 382 AC Content by Ignition Oven 2024-08-16ActiveDavid SmallLab 1(No comments)
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2021-07-16ExpiredRichard HibbardLab 1(No comments)
CT 518 Unit Weight - PCC (JTCP - PCC)2021-07-16ExpiredRichard HibbardLab 1(No comments)
CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) 2024-08-24ActiveSarbjit Grewal(No lab) Created based on CT521 certificate ID93006
CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) 2024-08-24ActiveSarbjit Grewal(No lab)
Created based on CT521 certificate ID93006
CT 539 Sampling Fresh Concrete (JTCP - PCC)2021-07-16ExpiredRichard HibbardLab 1(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2021-07-16ExpiredRichard HibbardLab 1(No comments)
CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC)2021-07-16ExpiredRichard HibbardLab 1(No comments)
CT 556 Slump - PCC (JTCP - PCC)2021-07-16ExpiredRichard HibbardLab 1(No comments)
CT 557 Temperature - PCC (JTCP - PCC)2021-07-16ExpiredRichard HibbardLab 1(No comments)

AASHTO/ASTM Proficiencies