Technician Information for Nathan Powers

First NameNathan
Last NamePowers
Technician ID06870

Associated Labs

Total 1 item.
Lab NameManager NameFull AddressDistrictPage Alias
Garco Testing Laboratories - TracyJavier Macias37400 South Bird Road, Tracy, CA 9530410Lab 1

Test Methods

California Test (CT) Certifications

Total 12 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2024-12-062027-12-06ActiveSarmad DalalLab 1(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2024-12-062027-12-06ActiveSarmad DalalLab 1(No comments)
CT 125 HMA Sampling - HMA (JTCP - HMA I)2024-12-062027-12-06ActiveSarmad DalalLab 1(No comments)
CT 211 LA Rattler 2024-09-192025-09-19ActiveSarbjit GrewalLab 1(No comments)
CT 234 Uncompacted void - Fine Aggregates 2024-09-192025-09-19ActiveSarbjit GrewalLab 1(No comments)
CT 235 Flat and Elongated Particles 2024-09-192025-09-19ActiveSarbjit GrewalLab 1(No comments)
CT 304 Sample Preparation - HMA 2024-09-192025-09-19ActiveSarbjit GrewalLab 1(No comments)
CT 306 Reducing Samples of Asphalt Mixtures (JTCP - HMA I)2024-12-062027-12-06ActiveSarmad Dalal(No lab)(No comments)
CT 308 Bulk SpG and Density - HMA 2024-09-192025-09-19ActiveSarbjit GrewalLab 1(No comments)
CT 309 Max SpG and Density - HMA 2024-09-192025-09-19ActiveSarbjit GrewalLab 1(No comments)
CT 370 Moisture Content by Microwave 2024-09-192025-09-19ActiveSarbjit GrewalLab 1(No comments)
CT 382 AC Content by Ignition Oven 2024-09-192025-09-19ActiveSarbjit GrewalLab 1(No comments)

AASHTO/ASTM Proficiencies

Total 17 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
AASHTO T96 L.A. Rattler 2024-09-192025-09-19ActiveSarbjit GrewalLab 1(No comments)
AASHTO T283 Moisture Induced Damage (TSR) 2024-09-192025-09-19ActiveSarbjit GrewalLab 1(No comments)
AASHTO T304 Uncompacted Void - Fine Aggregate 2024-09-192025-09-19ActiveSarbjit GrewalLab 1(No comments)
AASHTO T312 Gyratory Compactor 2024-09-192025-09-19ActiveSarbjit GrewalLab 1(No comments)
AASHTO T11 Sieve Analysis (Washing) - Fine Aggregates (JTCP - HMA I)2024-12-062027-12-06ActiveSarmad DalalLab 1(No comments)
AASHTO T27 Sieve Analysis - Fine and Coarse Aggregates (JTCP - HMA I)2024-12-062027-12-06ActiveSarmad DalalLab 1(No comments)
AASHTO R47 Reducing Samples of HMA (JTCP - HMA I)2024-12-062027-12-06ActiveSarmad DalalLab 1(No comments)
AASHTO R76 Reducing Samples of Agg (JTCP - HMA I)2024-12-062027-12-06ActiveSarmad DalalLab 1(No comments)
AASHTO T176 Sand Equivalent (JTCP - HMA I)2024-12-062027-12-06ActiveSarmad DalalLab 1(No comments)
AASHTO T255 Evaporable Moisture Content (JTCP - HMA I)2024-12-062027-12-06ActiveSarmad DalalLab 1(No comments)
AASHTO T329 Moisture Content (Oven Method) - HMA (JTCP - HMA I)2024-12-062027-12-06ActiveSarmad DalalLab 1(No comments)
AASHTO T335 Percentage of Fracture (JTCP - HMA I)2024-12-062027-12-06ActiveSarmad DalalLab 1(No comments)
AASHTO T166 Bulk SpG of Compacted HMA - SSD (JTCP - HMA II)2024-12-122027-12-12ActiveSarmad DalalLab 1(No comments)
AASHTO T209 Max SpG and Density - HMA (JTCP - HMA II)2024-12-122027-12-12ActiveSarmad DalalLab 1(No comments)
AASHTO T269 Percent Air Voids - HMA (JTCP - HMA II)2024-12-122027-12-12ActiveSarmad DalalLab 1(No comments)
AASHTO T275 Bulk SpG - HMA (JTCP - HMA II)2024-12-122027-12-12ActiveSarmad DalalLab 1(No comments)
AASHTO T308 AC Content (Ignition Oven) - HMA (JTCP - HMA II)2024-12-122027-12-12ActiveSarmad DalalLab 1(No comments)