Technician Information for Eric Doerschlag

First NameEric
Last NameDoerschlag
Technician ID03416

Associated Labs

Total 2 items.
Lab NameManager NameFull AddressDistrictPage Alias
Aragon Geotechnical, IncorporatedCarlos Fernando Aragon16801 Van Buren Boulevard, Riverside, CA 925048Lab 1
Aragon Geotechnical, Incorporated - ML 1Miguel A. Robles16801 Van Buren Blvd Bldg B, Riverside, CA 925047Lab 2

Test Methods

California Test (CT) Certifications

Total 37 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2027-08-30ActiveSarmad DalalLab 1, Lab 2(No comments)
CT 106 Definitions - Specific Gravity (SpG) 2025-05-23ActiveRabiul HyderLab 1, Lab 2(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2027-08-30ActiveSarmad DalalLab 1, Lab 2(No comments)
CT 125 HMA Sampling - HMA (JTCP - HMA I)2025-04-22ActiveDalton LaBoskeyLab 1, Lab 2(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2027-08-30ActiveSarmad DalalLab 1, Lab 2(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2027-08-30ActiveSarmad DalalLab 1, Lab 2(No comments)
CT 205 Percent Crushed Particles (JTCP - S&A)2027-08-30ActiveSarmad DalalLab 1(No comments)
CT 206 SpG & Absorption - Coarse Aggregates 2026-01-30ActiveRoy(Chip) DennerLab 1(No comments)
CT 207 SpG & Absorption - Fine Aggregates 2026-01-30ActiveRoy(Chip) DennerLab 1(No comments)
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 214 Sodium Sulfate Soundness 2026-01-30ActiveRoy(Chip) DennerLab 1(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2027-08-30ActiveSarmad DalalLab 1, Lab 2(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2027-08-30ActiveSarmad DalalLab 1, Lab 2(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2027-08-30ActiveSarmad DalalLab 1, Lab 2(No comments)
CT 227 Cleanness Value (JTCP - S&A)2027-08-30ActiveSarmad DalalLab 1, Lab 2(No comments)
CT 229 Durability (JTCP - S&A)2027-08-30ActiveSarmad DalalLab 1, Lab 2(No comments)
CT 231 Relative Compaction - Nuclear Gage 2025-02-14ActiveRoy(Chip) DennerLab 1, Lab 2(No comments)
CT 235 Flat and Elongated Particles 2025-11-22ActiveRoy(Chip) DennerLab 1(No comments)
CT 304 Sample Preparation - HMA 2025-02-14ActiveRoy(Chip) DennerLab 1(No comments)
CT 306 Reducing Samples of Asphalt Mixtures (JTCP - HMA I)2025-04-22ActiveAvinash Ralla(No lab)(No comments)
CT 308 Bulk SpG and Density - HMA 2025-02-14ActiveRoy(Chip) DennerLab 1, Lab 2(No comments)
CT 309 Max SpG and Density - HMA 2025-02-14ActiveRoy(Chip) DennerLab 1, Lab 2(No comments)
CT 366 Stabilometer 2025-02-14ActiveRoy(Chip) DennerLab 1(No comments)
CT 370 Moisture Content by Microwave 2025-02-14ActiveRoy(Chip) DennerLab 1, Lab 2(No comments)
CT 371 Moisture Induced Damage (TSR) 2026-01-30ActiveRoy(Chip) DennerLab 1(No comments)
CT 375 AC Density by Nuclear Gage 2025-02-14ActiveRoy(Chip) DennerLab 1, Lab 2(No comments)
CT 382 AC Content by Ignition Oven 2025-02-14ActiveRoy(Chip) DennerLab 1, Lab 2(No comments)
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2029-06-10ActiveSarmad DalalLab 1(No comments)
CT 518 Unit Weight - PCC (JTCP - PCC)2029-06-10ActiveSarmad DalalLab 1(No comments)
CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC)2029-06-10ActiveSarmad DalalLab 1IA 74 - corrected to match ACI equivalency expirations.
CT 524 Flexural Strength of Rapid Strength - PCC 2025-07-19ActiveRoy(Chip) DennerLab 2(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2029-06-10ActiveSarmad DalalLab 1(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2029-06-10ActiveSarmad DalalLab 1(No comments)
CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC)2029-06-10ActiveSarmad DalalLab 1(No comments)
CT 556 Slump - PCC (JTCP - PCC)2029-06-10ActiveSarmad DalalLab 1(No comments)
CT 557 Temperature - PCC (JTCP - PCC)2029-06-10ActiveSarmad DalalLab 1(No comments)

AASHTO/ASTM Proficiencies

Total 15 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
AASHTO T84 SpG & Absorption - Fine Aggregates 2025-03-25ActiveRobby RodriguezLab 1(No comments)
AASHTO T85 SpG & Absorption - Coarse Aggregates 2025-03-25ActiveRobby RodriguezLab 1(No comments)
AASHTO T96 L.A. Rattler 2025-03-25ActiveRobby RodriguezLab 1(No comments)
AASHTO T11 Sieve Analysis (Washing) - Fine Aggregates (JTCP - HMA I)2025-04-22ActiveAvinash RallaLab 1, Lab 2(No comments)
AASHTO T27 Sieve Analysis - Fine and Coarse Aggregates (JTCP - HMA I)2025-04-22ActiveAvinash RallaLab 1, Lab 2(No comments)
AASHTO R47 Reducing Samples of HMA (JTCP - HMA I)2025-04-22ActiveAvinash RallaLab 1, Lab 2(No comments)
AASHTO R76 Reducing Samples of Agg (JTCP - HMA I)2025-04-22ActiveAvinash RallaLab 1, Lab 2(No comments)
AASHTO T176 Sand Equivalent (JTCP - HMA I)2025-04-22ActiveAvinash RallaLab 1, Lab 2(No comments)
AASHTO T255 Evaporable Moisture Content (JTCP - HMA I)2025-04-22ActiveAvinash RallaLab 1, Lab 2(No comments)
AASHTO T329 Moisture Content (Oven Method) - HMA (JTCP - HMA I)2025-04-22ActiveAvinash RallaLab 1, Lab 2(No comments)
AASHTO T335 Percentage of Fracture (JTCP - HMA I)2025-04-22ActiveAvinash RallaLab 1(No comments)
AASHTO T304 Uncompacted Void - Fine Aggregate 2025-11-22ActiveRoy(Chip) DennerLab 1(No comments)
AASHTO T324 Hamburg Wheel-Track 2025-11-22ActiveRoy(Chip) DennerLab 1(No comments)
AASHTO T283 Moisture Induced Damage (TSR) 2026-01-30ActiveRoy(Chip) DennerLab 1(No comments)
AASHTO T312 Gyratory Compactor 2026-01-30ActiveRoy(Chip) DennerLab 1, Lab 2(No comments)