Tester Information for Joshua Williams

Basic Information

First NameJoshua
Last NameWilliams
StatusActive

Associated Labs

Total 2 items.
Lab NameManager NameFull AddressDistrictPage Alias
Knife River Const. - ChicoTim Denlay1764 Skyway, Chico, CA 959283Lab 1
Knife River Const. OrlandTim Denlay6415 County Rd.7, Orland, CA 959633Lab 2

Test Methods

California Test (CT) Certifications

Total 16 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 125 ADMIX Sampling - ADMIXTURE 2019-03-29ExpiredJackie TreatLab 1, Lab 2(No comments)
CT 125 BIT Sampling - BITUMINOUS 2019-03-29ExpiredJackie TreatLab 1, Lab 2(No comments)
CT 125 CEM Sampling - CEM 2019-03-29ExpiredJackie TreatLab 1, Lab 2(No comments)
CT 125 GEN Sampling - GENERAL 2019-03-29ExpiredJackie TreatLab 1, Lab 2(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2019-03-29ExpiredJackie TreatLab 1, Lab 2(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2019-03-29ExpiredJackie TreatLab 1, Lab 2(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2019-03-29ExpiredJackie TreatLab 1, Lab 2(No comments)
CT 227 Cleanness Value (JTCP - S&A)2019-03-29ExpiredJackie TreatLab 1(No comments)
CT 229 Durability (JTCP - S&A)2019-03-29ExpiredJackie TreatLab 1(No comments)
CT 308 Bulk SpG and Density - HMA 2019-03-29ExpiredJackie TreatLab 1(No comments)
CT 309 Max SpG and Density - HMA 2019-03-29ExpiredJackie TreatLab 1(No comments)
CT 375 AC Density by Nuclear Gage 2019-03-29ExpiredJackie TreatLab 1(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2023-06-30ActiveJackie TreatLab 1, Lab 2(No comments)
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2023-11-20ActiveSarbjit GrewalLab 1, Lab 2(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2023-11-20ActiveSarbjit GrewalLab 1, Lab 2(No comments)
CT 125 HMA Sampling - HMA (JTCP - HMA I)2023-11-20ActiveSarbjit GrewalLab 1, Lab 2(No comments)

AASHTO/ASTM Proficiencies

Total 12 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
AASHTO T166 Bulk SpG of Compacted HMA - SSD (JTCP - HMA II)2019-03-29ExpiredJackie TreatLab 1, Lab 2(No comments)
AASHTO T209 Max SpG and Density - HMA (JTCP - HMA II)2019-03-29ExpiredJackie TreatLab 1, Lab 2(No comments)
AASHTO T210 Aggregate Durability Index 2019-03-29ExpiredJackie TreatLab 1, Lab 2(No comments)
AASHTO T275 Bulk SpG - HMA (JTCP - HMA II)2019-03-29ExpiredJackie TreatLab 1, Lab 2(No comments)
AASHTO T11 Sieve Analysis (Washing) - Fine Aggregates (JTCP - HMA I)2023-11-20ActiveSarbjit GrewalLab 1, Lab 2(No comments)
AASHTO T27 Sieve Analysis - Fine and Coarse Aggregates (JTCP - HMA I)2023-11-20ActiveSarbjit GrewalLab 1, Lab 2(No comments)
AASHTO R47 Reducing Samples of HMA (JTCP - HMA I)2023-11-20ActiveSarbjit Grewal(No lab)(No comments)
AASHTO R76 Reducing Samples of Agg (JTCP - HMA I)2023-11-20ActiveSarbjit Grewal(No lab)(No comments)
AASHTO T176 Sand Equivalent (JTCP - HMA I)2023-11-20ActiveSarbjit GrewalLab 1, Lab 2(No comments)
AASHTO T255 Evaporable Moisture Content (JTCP - HMA I)2023-11-20ActiveSarbjit GrewalLab 2(No comments)
AASHTO T329 Moisture Content (Oven Method) - HMA (JTCP - HMA I)2023-11-20ActiveSarbjit GrewalLab 1, Lab 2(No comments)
AASHTO T335 Percentage of Fracture (JTCP - HMA I)2023-11-20ActiveSarbjit GrewalLab 1(No comments)