Technician Information for Marc Winchak

First NameMarc
Last NameWinchak
Technician ID02111
Download TL-0111

Associated Labs

Total 3 items.
Lab NameManager NameFull AddressDistrictPage Alias
Riverside, County ofElmer Datuin2950 Washington Street, Riverside, CA 927808Lab 1
Riverside County, Mobile LaboratoryElmer Datuin2950 Washington Street, Riverside, CA 925048Lab 2
Riverside County, Satellite LaboratoryElmer Datuin86199 Airport Boulevard, Thermal, CA 922748Lab 3

Test Methods

California Test (CT) Certifications

Total 22 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 556 Slump - PCC (JTCP - PCC)2018-08-16ExpiredVincent OnohLab 1(No comments)
CT 125 ADMIX Sampling - ADMIXTURE 2019-06-20ExpiredVincent OnohLab 1, Lab 2(No comments)
CT 125 CEM Sampling - CEM 2019-06-20ExpiredVincent OnohLab 1, Lab 2(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2019-08-16ExpiredVincent OnohLab 1(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2019-08-16ExpiredVincent OnohLab 1(No comments)
CT 557 Temperature - PCC (JTCP - PCC)2019-08-16ExpiredVincent OnohLab 1(No comments)
CT 125 BIT Sampling - BITUMINOUS 2020-08-01ExpiredVincent OnohLab 1, Lab 2(No comments)
CT 125 GEN Sampling - GENERAL 2020-08-01ExpiredVincent OnohLab 1, Lab 2(No comments)
CT 125 HMA Sampling - HMA (JTCP - HMA I)2021-08-01ExpiredVincent OnohLab 1, Lab 2(No comments)
CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) 2022-10-19ExpiredChad ClaxtonLab 1
Created based on CT521 certificate ID29158
CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) 2022-10-19ExpiredChad ClaxtonLab 1 Created based on CT521 certificate ID29158
CT 533 Ball Penetration - PCC 2022-10-19ExpiredShaya MeisamifardLab 1(No comments)
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2025-07-15ActiveDalton LaBoskeyLab 1, Lab 2(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2025-07-15ActiveDalton LaBoskeyLab 1, Lab 2(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2025-07-15ActiveDalton LaBoskeyLab 1, Lab 2(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2025-07-15ActiveDalton LaBoskeyLab 1, Lab 2(No comments)
CT 205 Percent Crushed Particles (JTCP - S&A)2025-07-15ActiveDalton LaBoskeyLab 1(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2025-07-15ActiveDalton LaBoskeyLab 1, Lab 2, Lab 3(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2025-07-15ActiveDalton LaBoskeyLab 1, Lab 2(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2025-07-15ActiveDalton LaBoskeyLab 1(No comments)
CT 227 Cleanness Value (JTCP - S&A)2025-07-15ActiveDalton LaBoskeyLab 1(No comments)
CT 229 Durability (JTCP - S&A)2025-07-15ActiveDalton LaBoskey(No lab)(No comments)

AASHTO/ASTM Proficiencies