Technician Information for Brian O'hair

First NameBrian
Last NameO'hair
Technician ID02790

Associated Labs

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

Test Methods

California Test (CT) Certifications

Total 21 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2017-05-232018-05-23ExpiredJackie Treat(No lab)(No comments)
CT 125 ADMIX Sampling - ADMIXTURE 2017-06-132018-06-13ExpiredJackie Treat(No lab)(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2017-06-132018-06-13ExpiredJackie Treat(No lab)(No comments)
CT 125 BIT Sampling - BITUMINOUS 2017-06-132018-06-13ExpiredJackie Treat(No lab)(No comments)
CT 125 CEM Sampling - CEM 2017-06-132018-06-13ExpiredJackie Treat(No lab)(No comments)
CT 125 GEN Sampling - GENERAL 2017-06-132018-06-13ExpiredJackie Treat(No lab)(No comments)
CT 125 HMA Sampling - HMA (JTCP - HMA I)2017-06-132018-06-13ExpiredJackie Treat(No lab)(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2017-06-132018-06-13ExpiredJackie Treat(No lab)(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2017-06-132018-06-13ExpiredJackie Treat(No lab)(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2017-06-132018-06-13ExpiredJackie Treat(No lab)(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2017-06-132018-06-13ExpiredJackie Treat(No lab)(No comments)
CT 227 Cleanness Value (JTCP - S&A)2017-06-132018-06-13ExpiredJackie Treat(No lab)(No comments)
CT 382 AC Content by Ignition Oven 2017-06-132018-06-13ExpiredJackie Treat(No lab)(No comments)
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2025-04-242030-04-24ActiveSarmad Dalal(No lab)(No comments)
CT 518 Unit Weight - PCC (JTCP - PCC)2025-04-242030-04-24ActiveSarmad Dalal(No lab)(No comments)
CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC)2025-04-242030-04-24ActiveSarmad Dalal(No lab)(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2025-04-242030-04-24ActiveSarmad Dalal(No lab)(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2025-04-242030-04-24ActiveSarmad Dalal(No lab)(No comments)
CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC)2025-04-242030-04-24ActiveSarmad Dalal(No lab)(No comments)
CT 556 Slump - PCC (JTCP - PCC)2025-04-242030-04-24ActiveSarmad Dalal(No lab)(No comments)
CT 557 Temperature - PCC (JTCP - PCC)2025-04-242030-04-24ActiveSarmad Dalal(No lab)(No comments)

AASHTO/ASTM Proficiencies