Tester Information for Nathan Trease

Basic Information

First NameNathan
Last NameTrease
StatusActive

Associated Labs

Total 1 item.
Lab NameManager NameFull AddressDistrictPage Alias
Pavement Engineering, IncorporatedCraig Long20260 Skypark Drive, Redding, CA 960022Lab 1

Test Methods

California Test (CT) Certifications

Total 49 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 379 AC Content by Nuclear Gage 2021-03-20ExpiredNatalie RiviniusLab 1(No comments)
CT 106 Definitions - Specific Gravity (SpG) 2023-02-22ActiveLoren LeeLab 1(No comments)
CT 125 BIT Sampling - BITUMINOUS 2023-02-22ActiveLoren LeeLab 1(No comments)
CT 125 CEM Sampling - CEM 2023-02-22ActiveLoren LeeLab 1(No comments)
CT 125 GEN Sampling - GENERAL 2023-02-22ActiveLoren LeeLab 1(No comments)
CT 204 LL, PL, PI 2023-02-22ActiveLoren LeeLab 1(No comments)
CT 206 SpG & Absorption - Coarse Aggregates 2023-02-22ActiveLoren LeeLab 1(No comments)
CT 207 SpG & Absorption - Fine Aggregates 2023-02-22ActiveLoren LeeLab 1(No comments)
CT 209 SpG for Soil 2023-02-22ActiveLoren LeeLab 1(No comments)
CT 211 LA Rattler 2023-02-22ActiveLoren LeeLab 1(No comments)
CT 212 Unit Weight of Aggregates 2023-02-22ActiveLoren LeeLab 1(No comments)
CT 213 Organic Impurities of PCC sand 2023-02-22ActiveLoren LeeLab 1(No comments)
CT 214 Sodium Sulfate Soundness 2023-02-22ActiveLoren LeeLab 1(No comments)
CT 234 Uncompacted void - Fine Aggregates 2023-02-22ActiveLoren LeeLab 1(No comments)
CT 235 Flat and Elongated Particles 2023-02-22ActiveLoren LeeLab 1(No comments)
CT 301 "R" Value 2023-02-22ActiveLoren LeeLab 1(No comments)
CT 304 Sample Preparation - HMA 2023-02-22ActiveLoren LeeLab 1(No comments)
CT 308 Bulk SpG and Density - HMA 2023-02-22ActiveLoren LeeLab 1(No comments)
CT 309 Max SpG and Density - HMA 2023-02-22ActiveLoren LeeLab 1(No comments)
CT 366 Stabilometer 2023-02-22ActiveLoren LeeLab 1(No comments)
CT 368 OBC of OGAC 2023-02-22ActiveLoren LeeLab 1(No comments)
CT 370 Moisture Content by Microwave 2023-02-22ActiveLoren LeeLab 1(No comments)
CT 371 Moisture Induced Damage (TSR) 2023-02-22ActiveLoren LeeLab 1(No comments)
CT 382 AC Content by Ignition Oven 2023-02-22ActiveLoren LeeLab 1(No comments)
CT 521 Compressive Strength - PCC 2023-02-22ActiveLoren LeeLab 1(No comments)
CT 533 Ball Penetration - PCC 2023-02-22ActiveLoren LeeLab 1(No comments)
CT 389 Hamburg Wheel-Track 2023-04-19ActiveHusam MakhoulLab 1(No comments)
CT 523.2 Section B.3 Flexural Strength (Lab Test) 2023-04-19ActiveHusam Makhoul(No lab)(No comments)
CT 524 Flexural Strength of Rapid Strength - PCC 2023-04-19ActiveHusam MakhoulLab 1(No comments)
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2025-02-04ActiveSoroosh AmelianLab 1(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2025-02-04ActiveSoroosh AmelianLab 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 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 125 HMA Sampling - HMA (JTCP - HMA I)2025-03-18ActiveAvinash RallaLab 1(No comments)
CT 306 Reducing Samples of Asphalt Mixtures (JTCP - HMA I)2025-03-18ActiveAvinash RallaLab 1(No comments)
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2026-06-18ActiveSarbjit GrewalLab 1(No comments)
CT 518 Unit Weight - PCC (JTCP - PCC)2026-06-18ActiveSarbjit GrewalLab 1(No comments)
CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC)2026-06-18ActiveSarbjit GrewalLab 1(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2026-06-18ActiveSarbjit GrewalLab 1(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2026-06-18ActiveSarbjit GrewalLab 1(No comments)
CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC)2026-06-18ActiveSarbjit GrewalLab 1(No comments)
CT 556 Slump - PCC (JTCP - PCC)2026-06-18ActiveSarbjit GrewalLab 1(No comments)
CT 557 Temperature - PCC (JTCP - PCC)2026-06-18ActiveSarbjit GrewalLab 1(No comments)

AASHTO/ASTM Proficiencies

Total 20 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
AASHTO T312 Gyratory Compactor 2023-02-22ActiveLoren LeeLab 1(No comments)
AASHTO T324 Hamburg Wheel-Track 2023-02-22ActiveLoren LeeLab 1(No comments)
AASHTO T283 Moisture Induced Damage (TSR) 2023-03-22ActiveLoren LeeLab 1(No comments)
AASHTO T84 SpG & Absorption - Fine Aggregates 2023-03-23ActiveLoren LeeLab 1(No comments)
AASHTO T85 SpG & Absorption - Coarse Aggregates 2023-03-23ActiveLoren LeeLab 1(No comments)
AASHTO T304 Uncompacted Void - Fine Aggregate 2023-03-23ActiveLoren LeeLab 1(No comments)
ASTM D4791 Flat and Elongated Particles 2023-03-23ActiveLoren LeeLab 1(No comments)
AASHTO T11 Sieve Analysis (Washing) - Fine Aggregates (JTCP - HMA I)2025-03-18ActiveAvinash RallaLab 1(No comments)
AASHTO T27 Sieve Analysis - Fine and Coarse Aggregates (JTCP - HMA I)2025-03-18ActiveAvinash RallaLab 1(No comments)
AASHTO R47 Reducing Samples of HMA (JTCP - HMA I)2025-03-18ActiveAvinash RallaLab 1(No comments)
AASHTO R76 Reducing Samples of Agg (JTCP - HMA I)2025-03-18ActiveAvinash RallaLab 1(No comments)
AASHTO T176 Sand Equivalent (JTCP - HMA I)2025-03-18ActiveAvinash RallaLab 1(No comments)
AASHTO T255 Evaporable Moisture Content (JTCP - HMA I)2025-03-18ActiveAvinash RallaLab 1(No comments)
AASHTO T329 Moisture Content (Oven Method) - HMA (JTCP - HMA I)2025-03-18ActiveAvinash RallaLab 1(No comments)
AASHTO T335 Percentage of Fracture (JTCP - HMA I)2025-03-18ActiveAvinash RallaLab 1(No comments)
AASHTO T166 Bulk SpG of Compacted HMA - SSD (JTCP - HMA II)2025-04-07ActiveDalton LaBoskeyLab 1(No comments)
AASHTO T209 Max SpG and Density - HMA (JTCP - HMA II)2025-04-07ActiveDalton LaBoskeyLab 1(No comments)
AASHTO T269 Percent Air Voids - HMA (JTCP - HMA II)2025-04-07ActiveDalton LaBoskeyLab 1(No comments)
AASHTO T275 Bulk SpG - HMA (JTCP - HMA II)2025-04-07ActiveDalton LaBoskeyLab 1(No comments)
AASHTO T308 AC Content (Ignition Oven) - HMA (JTCP - HMA II)2025-04-07ActiveDalton LaBoskeyLab 1(No comments)