Technician Information for Jack Donald

First NameJack
Last NameDonald
Technician ID04808

Associated Labs

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

Test Methods

California Test (CT) Certifications

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

AASHTO/ASTM Proficiencies