Tester Information for Michael Colburn

Basic Information

First NameMichael
Last NameColburn
StatusActive

Associated Labs

Total 1 item.
Lab NameManager NameFull AddressDistrictPage Alias
Leighton Consulting, Inc.Matthew Vinet3934 Murphy Canyon rd. Suite B-295, San Diego, CA 9212311Lab 1

Test Methods

California Test (CT) Certifications

Total 12 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2022-07-30ActiveRoy(Chip) DennerLab 1(No comments)
CT 125 GEN Sampling - GENERAL 2023-07-07ActiveAfsaneh OstovarLab 1(No comments)
CT 231 Relative Compaction - Nuclear Gage 2023-07-07ActiveAfsaneh OstovarLab 1(No comments)
CT 533 Ball Penetration - PCC 2023-07-07ActiveAfsaneh OstovarLab 1(No comments)
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2023-10-13ActiveRichard HibbardLab 1(No comments)
CT 518 Unit Weight - PCC (JTCP - PCC)2023-10-13ActiveRichard HibbardLab 1(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2023-10-13ActiveRichard HibbardLab 1(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2023-10-13ActiveRichard HibbardLab 1(No comments)
CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC)2023-10-13ActiveRichard HibbardLab 1(No comments)
CT 556 Slump - PCC (JTCP - PCC)2023-10-13ActiveRichard HibbardLab 1(No comments)
CT 557 Temperature - PCC (JTCP - PCC)2023-10-13ActiveRichard HibbardLab 1(No comments)
CT 125 HMA Sampling - HMA 2023-12-07ActiveRoy(Chip) DennerLab 1(No comments)

AASHTO/ASTM Proficiencies

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