Technician Information for David LeTorik

First NameDavid
Last NameLeTorik
Technician ID04131
Download TL-0111

Associated Labs

Total 4 items.
Lab NameManager NameFull AddressDistrictPage Alias
BSK Associates - LivermoreRandy Cortez399 Lindbergh Avenue, Livermore, CA 945514Lab 1
CT D04 - Materials LaboratoryVenu Gopal21339 Cabot Boulevard, Hayward, CA 945454Lab 2
Atlas Technical Consultants - WhittierSamir El-Chammas12409 Slauson Avenue, Suite I, Whittier, CA 906067Lab 3
MCK Services, IncorporatedJoseph Phan865 Howe Road, Martinez, CA 945534Lab 4

Test Methods

California Test (CT) Certifications

Total 27 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2024-10-182027-10-18ActiveSarmad DalalLab 1, Lab 2, Lab 3, Lab 4(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2024-10-182027-10-18ActiveSarmad DalalLab 1, Lab 3(No comments)
CT 125 GEN Sampling - GENERAL 2021-03-172023-03-17ExpiredJackie TreatLab 1, Lab 3(No comments)
CT 125 HMA Sampling - HMA (JTCP - HMA I)2024-10-182027-10-18ActiveSarmad DalalLab 1, Lab 3(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2024-04-262027-04-26ActiveBrian EllisLab 1, Lab 2, Lab 3, Lab 4(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2024-04-262027-04-26ActiveBrian EllisLab 1, Lab 2, Lab 3, Lab 4(No comments)
CT 205 Percent Crushed Particles (JTCP - S&A)2024-04-262027-04-26ActiveBrian EllisLab 1, Lab 2, Lab 4(No comments)
CT 206 SpG & Absorption - Coarse Aggregates 2025-01-072027-01-07ActiveDavid SmallLab 1, Lab 2(No comments)
CT 207 SpG & Absorption - Fine Aggregates 2025-01-072027-01-07ActiveDavid SmallLab 1, Lab 2(No comments)
CT 211 LA Rattler 2025-01-072027-01-07ActiveDavid SmallLab 1, Lab 2(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2024-04-262027-04-26ActiveBrian EllisLab 1, Lab 3, Lab 4(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2024-04-262027-04-26ActiveBrian EllisLab 1, Lab 3, Lab 4(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2024-04-262027-04-26ActiveBrian EllisLab 1, Lab 2, Lab 3, Lab 4(No comments)
CT 227 Cleanness Value (JTCP - S&A)2024-04-262027-04-26ActiveBrian EllisLab 1, Lab 2, Lab 3, Lab 4(No comments)
CT 229 Durability (JTCP - S&A)2024-04-262027-04-26ActiveBrian EllisLab 1, Lab 2, Lab 3, Lab 4(No comments)
CT 231 Relative Compaction - Nuclear Gage 2023-03-222025-03-22ExpiredEd GamboaLab 1, Lab 3, Lab 4(No comments)
CT 306 Reducing Samples of Asphalt Mixtures (JTCP - HMA I)2024-10-182027-10-18ActiveSarmad DalalLab 1, Lab 3(No comments)
CT 375 AC Density by Nuclear Gage 2023-03-222025-03-22ExpiredEd GamboaLab 1, Lab 4(No comments)
CT 389 Hamburg Wheel-Track 2024-04-122025-04-12ExpiredEd GamboaLab 1, Lab 2(No comments)
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2025-03-072030-03-07ActiveGraham VelekLab 1, Lab 3(No comments)
CT 518 Unit Weight - PCC (JTCP - PCC)2025-03-072030-03-07ActiveGraham VelekLab 1, Lab 3(No comments)
CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC)2025-03-072030-03-07ActiveGraham VelekLab 1, Lab 3(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2025-03-072030-03-07ActiveGraham VelekLab 1, Lab 3(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2025-03-072030-03-07ActiveGraham VelekLab 1, Lab 3(No comments)
CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC)2025-03-072030-03-07ActiveGraham VelekLab 1(No comments)
CT 556 Slump - PCC (JTCP - PCC)2025-03-072030-03-07ActiveGraham VelekLab 1, Lab 3(No comments)
CT 557 Temperature - PCC (JTCP - PCC)2025-03-072030-03-07ActiveGraham VelekLab 1, Lab 3(No comments)

AASHTO/ASTM Proficiencies

Total 22 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
AASHTO R47 Reducing Samples of HMA (JTCP - HMA I)2024-10-182027-10-18ActiveSarmad DalalLab 1, Lab 2, Lab 3(No comments)
AASHTO R76 Reducing Samples of Agg (JTCP - HMA I)2024-10-182027-10-18ActiveSarmad DalalLab 1, Lab 2, Lab 3, Lab 4(No comments)
AASHTO T11 Sieve Analysis (Washing) - Fine Aggregates (JTCP - HMA I)2024-10-182027-10-18ActiveSarmad DalalLab 1, Lab 2, Lab 3, Lab 4(No comments)
AASHTO T166 Bulk SpG of Compacted HMA - SSD (JTCP - HMA II)2024-12-052027-12-05ActiveSarmad DalalLab 1, Lab 2, Lab 3, Lab 4(No comments)
AASHTO T176 Sand Equivalent (JTCP - HMA I)2024-10-182027-10-18ActiveSarmad DalalLab 1, Lab 2, Lab 3, Lab 4(No comments)
AASHTO T209 Max SpG and Density - HMA (JTCP - HMA II)2024-12-052027-12-05ActiveSarmad DalalLab 1, Lab 2, Lab 3, Lab 4(No comments)
AASHTO T255 Evaporable Moisture Content (JTCP - HMA I)2024-10-182027-10-18ActiveSarmad DalalLab 1, Lab 2, Lab 3, Lab 4(No comments)
AASHTO T269 Percent Air Voids - HMA (JTCP - HMA II)2024-12-052027-12-05ActiveSarmad DalalLab 1, Lab 2, Lab 3, Lab 4(No comments)
AASHTO T275 Bulk SpG - HMA (JTCP - HMA II)2024-12-052027-12-05ActiveSarmad DalalLab 1, Lab 2, Lab 3, Lab 4(No comments)
AASHTO T27 Sieve Analysis - Fine and Coarse Aggregates (JTCP - HMA I)2024-10-182027-10-18ActiveSarmad DalalLab 1, Lab 2, Lab 3, Lab 4(No comments)
AASHTO T283 Moisture Induced Damage (TSR) 2024-04-122025-04-12ExpiredEd GamboaLab 1, Lab 2, Lab 4(No comments)
AASHTO T304 Uncompacted Void - Fine Aggregate 2025-01-072027-01-07ActiveDavid SmallLab 1, Lab 2(No comments)
AASHTO T308 AC Content (Ignition Oven) - HMA (JTCP - HMA II)2024-12-052027-12-05ActiveSarmad DalalLab 1, Lab 2, Lab 3, Lab 4(No comments)
AASHTO T30 Mechanical Analysis of Extracted Aggregate 2025-01-072027-01-07ActiveDavid SmallLab 2(No comments)
AASHTO T312 Gyratory Compactor 2024-04-122025-04-12ExpiredEd GamboaLab 1, Lab 2, Lab 4(No comments)
AASHTO T324 Hamburg Wheel-Track 2024-04-122025-04-12ExpiredEd GamboaLab 1, Lab 2(No comments)
AASHTO T329 Moisture Content (Oven Method) - HMA (JTCP - HMA I)2024-10-182027-10-18ActiveSarmad DalalLab 1, Lab 2, Lab 3(No comments)
AASHTO T335 Percentage of Fracture (JTCP - HMA I)2024-10-182027-10-18ActiveSarmad DalalLab 1, Lab 2, Lab 3(No comments)
AASHTO T84 SpG & Absorption - Fine Aggregates 2025-01-072027-01-07ActiveDavid SmallLab 1, Lab 2, Lab 3(No comments)
AASHTO T85 SpG & Absorption - Coarse Aggregates 2025-01-072027-01-07ActiveDavid SmallLab 1, Lab 2, Lab 3(No comments)
AASHTO T96 L.A. Rattler 2025-01-072027-01-07ActiveDavid SmallLab 1, Lab 2(No comments)
ASTM D4791 Flat and Elongated Particles 2025-01-072027-01-07ActiveDavid SmallLab 1, Lab 2(No comments)

JTCP Sessions