Tester Information for Jacob Gregory

Basic Information

First NameJacob
Last NameGregory
StatusActive

Associated Labs

Total 2 items.
Lab NameManager NameFull AddressDistrictPage Alias
Blackburn ConsultingBenjamin Lokteff2491 Boatman Ave., West Sacramento, CA 956913Lab 1
Sequoia ConsultantsRuben Jimenez8295 Aero Place Unit #320, San Diego, CA 9212311Lab 2

Test Methods

California Test (CT) Certifications

Total 17 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC)2018-07-01ExpiredRoy(Chip) DennerLab 1, Lab 2(No comments)
CT 523.2 Section B.3 Flexural Strength (Lab Test) 2018-07-01ExpiredRoy(Chip) DennerLab 1(No comments)
CT 524 Flexural Strength of Rapid Strength - PCC 2018-07-01ExpiredRoy(Chip) DennerLab 1, Lab 2(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2019-04-07ExpiredRoy(Chip) DennerLab 1, Lab 2(No comments)
CT 533 Ball Penetration - PCC 2020-10-15ExpiredJackie TreatLab 1, Lab 2(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2021-10-15ExpiredJackie TreatLab 1, Lab 2(No comments)
CT 125 HMA Sampling - HMA (JTCP - HMA I)2021-10-15ExpiredJackie TreatLab 1, Lab 2(No comments)
CT 125 GEN Sampling - GENERAL 2022-11-18ActiveJackie TreatLab 1, Lab 2(No comments)
CT 231 Relative Compaction - Nuclear Gage 2022-11-18ActiveJackie TreatLab 1, Lab 2(No comments)
CT 375 AC Density by Nuclear Gage 2022-11-18ActiveJackie TreatLab 1(No comments)
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2024-10-26ActiveJackie TreatLab 1, Lab 2(No comments)
CT 518 Unit Weight - PCC (JTCP - PCC)2024-10-26ActiveJackie TreatLab 1, Lab 2(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2024-10-26ActiveJackie TreatLab 1, Lab 2(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2024-10-26ActiveJackie TreatLab 1, Lab 2(No comments)
CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC)2024-10-26ActiveJackie TreatLab 1, Lab 2(No comments)
CT 556 Slump - PCC (JTCP - PCC)2024-10-26ActiveJackie TreatLab 1, Lab 2(No comments)
CT 557 Temperature - PCC (JTCP - PCC)2024-10-26ActiveJackie TreatLab 1, Lab 2(No comments)

AASHTO/ASTM Proficiencies

Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
No results found.