Tester Information for David Gleffe

Basic Information

First NameDavid
Last NameGleffe
StatusActive

Associated Labs

Total 1 item.
Lab NameManager NameFull AddressDistrictPage Alias
District 5 Santa Maria ConstructionDavid Gleffe2053 Preisker Lane, Suite E, Santa Maria, CA 934545Lab 1

Test Methods

California Test (CT) Certifications

Total 8 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2018-05-06ExpiredJeff RushLab 1(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2018-05-06ExpiredJeff RushLab 1(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2018-05-06ExpiredJeff RushLab 1(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2020-05-08ExpiredJeff RushLab 1(No comments)
CT 125 HMA Sampling - HMA (JTCP - HMA I)2020-05-08ExpiredJeff RushLab 1(No comments)
CT 231 Relative Compaction - Nuclear Gage 2020-05-08ExpiredJeff RushLab 1(No comments)
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2023-06-30ActiveJeff RushLab 1(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2023-06-30ActiveJeff RushLab 1(No comments)

AASHTO/ASTM Proficiencies

Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
No results found.