Technician Information for Christopher Van Wagner

First NameChristopher Van
Last NameWagner
Technician ID05509

Associated Labs

Lab NameLab Lab Manager NameFull AddressLab Lab DistrictPage Alias
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Test Methods

California Test (CT) Certifications

Total 19 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2022-03-042025-03-04ExpiredAvinash Ralla(No lab)(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2022-03-042025-03-04ExpiredAvinash Ralla(No lab)(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2022-03-042025-03-04ExpiredAvinash Ralla(No lab)(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2022-03-042025-03-04ExpiredBrooke Vanassa(No lab)Did not participate in 2024 CSP CT 202. Please contact CSP@dot.ca.gov for reinstatement instructions.
CT 205 Percent Crushed Particles (JTCP - S&A)2022-03-042025-03-04ExpiredAvinash Ralla(No lab)(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2022-03-042025-03-04ExpiredAvinash Ralla(No lab)(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2022-03-042025-03-04ExpiredAvinash Ralla(No lab)(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2022-03-042025-03-04ExpiredAvinash Ralla(No lab)(No comments)
CT 227 Cleanness Value (JTCP - S&A)2022-03-042025-03-04ExpiredAvinash Ralla(No lab)(No comments)
CT 229 Durability (JTCP - S&A)2022-03-042025-03-04ExpiredAvinash Ralla(No lab)(No comments)
CT 231 Relative Compaction - Nuclear Gage 2023-10-182024-10-18ExpiredSarbjit Grewal(No lab)(No comments)
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2020-02-222025-02-22ExpiredSarbjit Grewal(No lab)(No comments)
CT 518 Unit Weight - PCC (JTCP - PCC)2020-02-222025-02-22ExpiredSarbjit Grewal(No lab)(No comments)
CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC)2020-02-222025-02-22ExpiredSarbjit Grewal(No lab)(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2020-02-222025-02-22ExpiredSarbjit Grewal(No lab)(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2020-02-222025-02-22ExpiredSarbjit Grewal(No lab)(No comments)
CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC)2020-02-222025-02-22ExpiredSarbjit Grewal(No lab)(No comments)
CT 556 Slump - PCC (JTCP - PCC)2020-02-222025-02-22ExpiredSarbjit Grewal(No lab)(No comments)
CT 557 Temperature - PCC (JTCP - PCC)2020-02-222025-02-22ExpiredSarbjit Grewal(No lab)(No comments)

AASHTO/ASTM Proficiencies