Technician Information for Frederick Grothe

First NameFrederick
Last NameGrothe
Technician ID04436

Associated Labs

Total 4 items.
Lab NameManager NameFull AddressDistrictPage Alias
Triangle Rock Products - VulcanCameron Richardson11501 Florin Road, Sacramento, CA 958303Lab 1
Vulcan LaboratoryCameron Richardson9800 Del Road, Roseville, CA 957473Lab 2
Vulcan Materials Company - Cache Creek AsphaltCameron Richardson30288 Highway16, Madison, CA 956533Lab 3
Vulcan Materials Company - Sacramento Regional LabCameron Richardson631 Commerce Drive, Suite 100, Roseville, CA 956783Lab 4

Test Methods

California Test (CT) Certifications

Total 10 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2022-12-06ExpiredSarbjit GrewalLab 2, Lab 3, Lab 4(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2022-12-06ExpiredSarbjit GrewalLab 1, Lab 2, Lab 3, Lab 4(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2022-12-06ExpiredSarbjit GrewalLab 1, Lab 2, Lab 3, Lab 4(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2022-12-06ExpiredSarbjit GrewalLab 1, Lab 2, Lab 3, Lab 4(No comments)
CT 205 Percent Crushed Particles (JTCP - S&A)2022-12-06ExpiredSarbjit GrewalLab 2, Lab 4(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2022-12-06ExpiredSarbjit GrewalLab 1(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2022-12-06ExpiredSarbjit GrewalLab 1, Lab 2, Lab 3, Lab 4(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2022-12-06ExpiredSarbjit GrewalLab 1, Lab 2, Lab 3, Lab 4(No comments)
CT 227 Cleanness Value (JTCP - S&A)2022-12-06ExpiredSarbjit GrewalLab 1, Lab 2, Lab 3, Lab 4(No comments)
CT 229 Durability (JTCP - S&A)2022-12-06ExpiredSarbjit GrewalLab 1, Lab 2, Lab 3, Lab 4(No comments)

AASHTO/ASTM Proficiencies