Tester Information for Matt Birkland

First NameMatt
Last NameBirkland
StatusActive
Print Certificates

Associated Labs

Total 2 items.
Lab NameManager NameFull AddressDistrictPage Alias
CT D02 - Mount Shasta Field LaboratoryNicole Mallory1625 Mott Road, Mount Shasta, CA 960672Lab 1
CT D02 - Yreka Field LaboratoryAustin Henry1745 South Main Street, Yreka, CA 960972Lab 2

Test Methods

California Test (CT) Certifications

Total 27 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2020-02-08ExpiredNatalie RiviniusLab 1, Lab 2(No comments)
CT 106 Definitions - Specific Gravity (SpG) 2020-02-08ExpiredNatalie RiviniusLab 1, Lab 2(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2020-02-08ExpiredNatalie RiviniusLab 1, Lab 2(No comments)
CT 125 BIT Sampling - BITUMINOUS 2020-02-08ExpiredNatalie RiviniusLab 1, Lab 2(No comments)
CT 125 HMA Sampling - HMA (JTCP - HMA I)2020-02-08ExpiredNatalie RiviniusLab 1, Lab 2(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2020-02-08ExpiredNatalie RiviniusLab 1, Lab 2(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2020-02-08ExpiredNatalie RiviniusLab 1, Lab 2(No comments)
CT 205 Percent Crushed Particles (JTCP - S&A)2020-02-08ExpiredNatalie RiviniusLab 1, Lab 2(No comments)
CT 211 LA Rattler 2020-02-08ExpiredNatalie Rivinius(No lab)(No comments)
CT 212 Unit Weight of Aggregates 2020-02-08ExpiredNatalie Rivinius(No lab)(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2020-02-08ExpiredNatalie RiviniusLab 1, Lab 2(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2020-02-08ExpiredNatalie RiviniusLab 1, Lab 2(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2020-02-08ExpiredNatalie RiviniusLab 1, Lab 2(No comments)
CT 231 Relative Compaction - Nuclear Gage 2020-02-08ExpiredNatalie RiviniusLab 1, Lab 2(No comments)
CT 304 Sample Preparation - HMA 2020-02-08ExpiredNatalie Rivinius(No lab)(No comments)
CT 382 AC Content by Ignition Oven 2020-02-08ExpiredNatalie RiviniusLab 1, Lab 2(No comments)
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2020-02-08ExpiredNatalie RiviniusLab 1, Lab 2(No comments)
CT 518 Unit Weight - PCC (JTCP - PCC)2020-02-08ExpiredNatalie RiviniusLab 1, Lab 2(No comments)
CT 521 Compressive Strength - PCC 2020-02-08ExpiredNatalie RiviniusLab 1, Lab 2(No comments)
CT 533 Ball Penetration - PCC 2020-02-08ExpiredNatalie RiviniusLab 1, Lab 2(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2020-02-08ExpiredNatalie RiviniusLab 1, Lab 2(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2020-02-08ExpiredNatalie RiviniusLab 1, Lab 2(No comments)
CT 556 Slump - PCC (JTCP - PCC)2020-02-08ExpiredNatalie RiviniusLab 1, Lab 2(No comments)
CT 557 Temperature - PCC (JTCP - PCC)2020-02-08ExpiredNatalie RiviniusLab 1, Lab 2(No comments)
CT 125 AGG Sampling - AGGREGATES 2025-06-08ActiveDarrell Valasek(No lab)(No comments)
CT 125 GEN Sampling - GENERAL 2025-06-08ActiveDarrell ValasekLab 1, Lab 2(No comments)
CT 125 HMA Sampling - HMA 2025-06-08ActiveDarrell Valasek(No lab)(No comments)

AASHTO/ASTM Proficiencies

Total 5 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
AASHTO T11 Sieve Analysis (Washing) - Fine Aggregates (JTCP - HMA I)2020-02-08ExpiredNatalie RiviniusLab 1, Lab 2(No comments)
AASHTO T27 Sieve Analysis - Fine and Coarse Aggregates (JTCP - HMA I)2020-02-08ExpiredNatalie RiviniusLab 1, Lab 2(No comments)
AASHTO T176 Sand Equivalent (JTCP - HMA I)2020-02-08ExpiredNatalie RiviniusLab 1, Lab 2(No comments)
AASHTO T308 AC Content (Ignition Oven) - HMA (JTCP - HMA II)2020-02-08ExpiredNatalie RiviniusLab 1, Lab 2(No comments)
AASHTO T329 Moisture Content (Oven Method) - HMA (JTCP - HMA I)2020-02-08ExpiredNatalie RiviniusLab 1, Lab 2(No comments)