Technician Information for Barrett Felder

First NameBarrett
Last NameFelder
Technician ID00917

Associated Labs

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

Test Methods

California Test (CT) Certifications

Total 40 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2024-02-162027-02-16ActiveFirooz Ahmad Hosainy(No lab)(No comments)
CT 106 Definitions - Specific Gravity (SpG) 2015-11-182023-06-30ExpiredPedro Reyes(No lab)(No comments)
CT 125 ADMIX Sampling - ADMIXTURE 2024-05-142026-05-14ActiveAllen Oliver(No lab)(No comments)
CT 125 AGG Sampling - AGGREGATES 2023-05-102024-05-10ExpiredRahshaun Spears(No lab)(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2024-02-162027-02-16ActiveFirooz Ahmad Hosainy(No lab)(No comments)
CT 125 BIT Sampling - BITUMINOUS 2024-05-142026-05-14ActiveAllen Oliver(No lab)(No comments)
CT 125 CEM Sampling - CEM 2024-05-142026-05-14ActiveAllen Oliver(No lab)(No comments)
CT 125 GEN Sampling - GENERAL 2024-05-142026-05-14ActiveAllen Oliver(No lab)(No comments)
CT 125 HMA Sampling - HMA 2023-05-102024-05-10ExpiredRahshaun Spears(No lab)(No comments)
CT 125 HMA Sampling - HMA (JTCP - HMA I)2022-04-222025-04-22ExpiredAvinash Ralla(No lab)(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2024-02-162027-02-16ActiveFirooz Ahmad Hosainy(No lab)(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2024-02-162027-02-16ActiveFirooz Ahmad Hosainy(No lab)(No comments)
CT 205 Percent Crushed Particles (JTCP - S&A)2024-02-162027-02-16ActiveFirooz Ahmad Hosainy(No lab)(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2024-02-162027-02-16ActiveFirooz Ahmad Hosainy(No lab)(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2024-02-162027-02-16ActiveFirooz Ahmad Hosainy(No lab)(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2024-02-162027-02-16ActiveFirooz Ahmad Hosainy(No lab)(No comments)
CT 227 Cleanness Value (JTCP - S&A)2024-02-162027-02-16ActiveFirooz Ahmad Hosainy(No lab)(No comments)
CT 229 Durability (JTCP - S&A)2024-02-162027-02-16ActiveFirooz Ahmad Hosainy(No lab)(No comments)
CT 231 Relative Compaction - Nuclear Gage 2024-05-142026-05-14ActiveAllen Oliver(No lab)(No comments)
CT 306 Reducing Samples of Asphalt Mixtures (JTCP - HMA I)2022-04-222025-04-22ExpiredAvinash Ralla(No lab)Adjusted date obtained to match date when HMA 1 Module was taken.
CT 308 Bulk SpG and Density - HMA 2016-05-112018-05-11ExpiredPedro Reyes(No lab)(No comments)
CT 309 Max SpG and Density - HMA 2016-05-112018-05-11ExpiredPedro Reyes(No lab)(No comments)
CT 370 Moisture Content by Microwave 2016-09-152017-09-15ExpiredPedro Reyes(No lab)(No comments)
CT 375 AC Density by Nuclear Gage 2024-05-142026-05-14ActiveAllen Oliver(No lab)(No comments)
CT 382 AC Content by Ignition Oven 2016-05-112018-05-11ExpiredPedro Reyes(No lab)(No comments)
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2022-04-292027-04-29ActiveDavid Medina(No lab)(No comments)
CT 518 Unit Weight - PCC (JTCP - PCC)2022-04-292027-04-29ActiveDavid Medina(No lab)(No comments)
CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) 2024-06-052026-06-05ActiveAllen Oliver(No lab)(No comments)
CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) 2024-05-142026-05-14ActiveAllen Oliver(No lab)(No comments)
CT 521 Compressive Strength - PCC 2023-05-102024-05-31ExpiredAllen Oliver(No lab)(No comments)
CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC)2022-04-292027-04-29ActiveDavid Medina(No lab)(No comments)
CT 523.2 Section B.3 Flexural Strength (Lab Test) 2024-05-142026-05-14ActiveAllen Oliver(No lab)(No comments)
CT 524 Flexural Strength of Rapid Strength - PCC 2024-05-142026-05-14ActiveAllen Oliver(No lab)(No comments)
CT 533 Ball Penetration - PCC 2024-06-052026-06-05ActiveAllen Oliver(No lab)(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2022-04-292027-04-29ActiveDavid Medina(No lab)(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2022-04-292027-04-29ActiveDavid Medina(No lab)(No comments)
CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC)2022-04-292027-04-29ActiveDavid Medina(No lab)(No comments)
CT 552 Relative Compaction of Polymer Concrete 2019-02-122020-02-12ExpiredPedro Reyes(No lab)(No comments)
CT 556 Slump - PCC (JTCP - PCC)2022-04-292027-04-29ActiveDavid Medina(No lab)(No comments)
CT 557 Temperature - PCC (JTCP - PCC)2022-04-292027-04-29ActiveDavid Medina(No lab)(No comments)

AASHTO/ASTM Proficiencies

Total 16 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
AASHTO T312 Gyratory Compactor 2015-05-112017-05-11ExpiredPedro Reyes(No lab)(No comments)
AASHTO T324 Hamburg Wheel-Track 2015-05-112017-05-11ExpiredPedro Reyes(No lab)(No comments)
AASHTO T210 Aggregate Durability Index 2019-06-032021-06-03ExpiredPedro Reyes(No lab)(No comments)
AASHTO T11 Sieve Analysis (Washing) - Fine Aggregates (JTCP - HMA I)2022-04-222025-04-22ExpiredAvinash Ralla(No lab)(No comments)
AASHTO T27 Sieve Analysis - Fine and Coarse Aggregates (JTCP - HMA I)2022-04-222025-04-22ExpiredAvinash Ralla(No lab)(No comments)
AASHTO R47 Reducing Samples of HMA (JTCP - HMA I)2022-04-222025-04-22ExpiredAvinash Ralla(No lab)(No comments)
AASHTO R76 Reducing Samples of Agg (JTCP - HMA I)2022-04-222025-04-22ExpiredAvinash Ralla(No lab)(No comments)
AASHTO T176 Sand Equivalent (JTCP - HMA I)2022-04-222025-04-22ExpiredAvinash Ralla(No lab)(No comments)
AASHTO T255 Evaporable Moisture Content (JTCP - HMA I)2022-04-222025-04-22ExpiredAvinash Ralla(No lab)(No comments)
AASHTO T329 Moisture Content (Oven Method) - HMA (JTCP - HMA I)2022-04-222025-04-22ExpiredAvinash Ralla(No lab)(No comments)
AASHTO T335 Percentage of Fracture (JTCP - HMA I)2022-04-222025-04-22ExpiredAvinash Ralla(No lab)(No comments)
AASHTO T166 Bulk SpG of Compacted HMA - SSD (JTCP - HMA II)2024-10-172027-10-17ActiveSarmad Dalal(No lab)(No comments)
AASHTO T209 Max SpG and Density - HMA (JTCP - HMA II)2024-10-172027-10-17ActiveSarmad Dalal(No lab)(No comments)
AASHTO T269 Percent Air Voids - HMA (JTCP - HMA II)2024-10-172027-10-17ActiveFirooz Ahmad Hosainy(No lab)(No comments)
AASHTO T275 Bulk SpG - HMA (JTCP - HMA II)2024-10-172027-10-17ActiveSarmad Dalal(No lab)(No comments)
AASHTO T308 AC Content (Ignition Oven) - HMA (JTCP - HMA II)2024-10-172027-10-17ActiveSarmad Dalal(No lab)(No comments)