SIAD: Certificates for George Olson
UNOFFICIAL COPY

Certificates for George Olson

Basic Information

First NameGeorge
Last NameOlson
StatusActive

Associated Labs

Lab NameLab Lab Manager NameFull AddressLab Lab DistrictPage Alias
No results found.

Test Methods

California Test (CT) Certifications

Total 22 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2026-01-20ActiveAvinash Ralla(No lab)(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2025-03-11ActiveAvinash Ralla(No lab)(No comments)
CT 125 HMA Sampling - HMA (JTCP - HMA I)2026-01-20ActiveAvinash Ralla(No lab)(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2025-03-11ActiveAvinash Ralla(No lab)(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2025-03-11ActiveAvinash Ralla(No lab)(No comments)
CT 205 Percent Crushed Particles (JTCP - S&A)2025-03-11ActiveAvinash Ralla(No lab)(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2025-03-11ActiveAvinash Ralla(No lab)(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2025-03-11ActiveAvinash Ralla(No lab)(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2025-03-11ActiveAvinash Ralla(No lab)(No comments)
CT 227 Cleanness Value (JTCP - S&A)2025-03-11ActiveAvinash Ralla(No lab)(No comments)
CT 229 Durability (JTCP - S&A)2025-03-11ActiveAvinash Ralla(No lab)(No comments)
CT 231 Relative Compaction - Nuclear Gage 2022-03-03ExpiredJackie Treat(No lab)(No comments)
CT 306 Reducing Samples of Asphalt Mixtures (JTCP - HMA I)2026-01-20ActiveAvinash Ralla(No lab)(No comments)
CT 375 AC Density by Nuclear Gage 2022-03-03ExpiredJackie Treat(No lab)(No comments)
CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) 2022-03-03ExpiredEmily Merritt(No lab)
Created based on CT521 certificate ID72349
CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) 2022-03-03ExpiredEmily Merritt(No lab) Created based on CT521 certificate ID72349
CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC)2022-03-03ExpiredJackie Treat(No lab)(No comments)
CT 523.2 Section B.3 Flexural Strength (Lab Test) 2022-03-03ExpiredJackie Treat(No lab)(No comments)
CT 524 Flexural Strength of Rapid Strength - PCC 2022-03-03ExpiredJackie Treat(No lab)(No comments)
CT 533 Ball Penetration - PCC 2022-03-03ExpiredJackie Treat(No lab)(No comments)
CT 541 Flow Cone 2022-03-03ExpiredJackie Treat(No lab)(No comments)
CT 552 Relative Compaction of Polymer Concrete 2022-03-03ExpiredJackie Treat(No lab)(No comments)

AASHTO/ASTM Proficiencies

Total 12 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
AASHTO T11 Sieve Analysis (Washing) - Fine Aggregates (JTCP - HMA I)2026-01-20ActiveAvinash Ralla(No lab)(No comments)
AASHTO T27 Sieve Analysis - Fine and Coarse Aggregates (JTCP - HMA I)2026-01-20ActiveAvinash Ralla(No lab)(No comments)
AASHTO R47 Reducing Samples of HMA (JTCP - HMA I)2026-01-20ActiveAvinash Ralla(No lab)(No comments)
AASHTO R76 Reducing Samples of Agg (JTCP - HMA I)2026-01-20ActiveAvinash Ralla(No lab)(No comments)
AASHTO T166 Bulk SpG of Compacted HMA - SSD (JTCP - HMA II)2025-12-08ActiveAvinash Ralla(No lab)(No comments)
AASHTO T176 Sand Equivalent (JTCP - HMA I)2026-01-20ActiveAvinash Ralla(No lab)(No comments)
AASHTO T209 Max SpG and Density - HMA (JTCP - HMA II)2025-12-08ActiveAvinash Ralla(No lab)(No comments)
AASHTO T255 Evaporable Moisture Content (JTCP - HMA I)2026-01-20ActiveAvinash Ralla(No lab)(No comments)
AASHTO T269 Percent Air Voids - HMA (JTCP - HMA II)2025-12-08ActiveAvinash Ralla(No lab)(No comments)
AASHTO T275 Bulk SpG - HMA (JTCP - HMA II)2025-12-08ActiveAvinash Ralla(No lab)(No comments)
AASHTO T329 Moisture Content (Oven Method) - HMA (JTCP - HMA I)2026-01-20ActiveAvinash Ralla(No lab)(No comments)
AASHTO T335 Percentage of Fracture (JTCP - HMA I)2026-01-20ActiveAvinash Ralla(No lab)(No comments)