Technician Information for Jack Donald

First NameJack
Last NameDonald
Technician ID04808

Associated Labs

Total 1 item.
Lab NameManager NameFull AddressDistrictPage Alias
Structure GroupsSuzanne Morgan2352 Research Drive, Livermore, CA 945504Lab 1

Test Methods

California Test (CT) Certifications

Total 20 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 557 Temperature - PCC (JTCP - PCC)2026-04-09ActiveSarbjit GrewalLab 1(No comments)
CT 556 Slump - PCC (JTCP - PCC)2026-04-09ActiveSarbjit GrewalLab 1(No comments)
CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC)2026-04-09ActiveSarbjit GrewalLab 1(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2026-04-09ActiveSarbjit GrewalLab 1(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2026-04-09ActiveSarbjit GrewalLab 1(No comments)
CT 518 Unit Weight - PCC (JTCP - PCC)2026-04-09ActiveSarbjit GrewalLab 1(No comments)
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2026-04-09ActiveSarbjit GrewalLab 1(No comments)
CT 375 AC Density by Nuclear Gage 2021-10-09ExpiredEd GamboaLab 1(No comments)
CT 231 Relative Compaction - Nuclear Gage 2021-10-09ExpiredEd GamboaLab 1(No comments)
CT 229 Durability (JTCP - S&A)2024-07-30ActiveSarbjit GrewalLab 1(No comments)
CT 227 Cleanness Value (JTCP - S&A)2024-07-30ActiveSarbjit GrewalLab 1(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2024-07-30ActiveSarbjit GrewalLab 1(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2024-07-30ActiveSarbjit GrewalLab 1(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2024-07-30ActiveSarbjit GrewalLab 1(No comments)
CT 205 Percent Crushed Particles (JTCP - S&A)2024-07-30ActiveSarbjit GrewalLab 1(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2024-07-30InactiveBenjamin MartinezLab 1Did not participate in 2022 CSP CT 202. Please contact CSP@dot.ca.gov for reinstatement instructions.
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2024-07-30ActiveSarbjit GrewalLab 1(No comments)
CT 125 HMA Sampling - HMA (JTCP - HMA I)2023-11-20ExpiredSarbjit GrewalLab 1(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2024-07-30ActiveSarbjit GrewalLab 1(No comments)
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2024-07-30ActiveSarbjit GrewalLab 1(No comments)

AASHTO/ASTM Proficiencies