Technician Information for Matthew Collier

First NameMatthew
Last NameCollier
Technician ID04989

Associated Labs

Lab NameLab Lab Manager NameFull AddressLab Lab DistrictPage Alias
No results found.

Test Methods

California Test (CT) Certifications

Total 13 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2021-02-262024-02-26ExpiredSarbjit Grewal(No lab)(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2021-02-262024-02-26ExpiredSarbjit Grewal(No lab)(No comments)
CT 125 HMA Sampling - HMA (JTCP - HMA I)2021-02-262024-02-26ExpiredSarbjit Grewal(No lab)(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2021-03-052024-03-05ExpiredSoroosh Amelian(No lab)(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2021-03-052024-03-05ExpiredBenjamin Martinez(No lab)Did not participate in 2022 CSP CT 202. Please contact CSP@dot.ca.gov for reinstatement instructions.
CT 205 Percent Crushed Particles (JTCP - S&A)2021-03-052024-03-05ExpiredSoroosh Amelian(No lab)(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2021-03-052024-03-05ExpiredSoroosh Amelian(No lab)(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2021-03-052024-03-05ExpiredSoroosh Amelian(No lab)(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2021-03-052024-03-05ExpiredSoroosh Amelian(No lab)(No comments)
CT 227 Cleanness Value (JTCP - S&A)2021-03-052024-03-05ExpiredSoroosh Amelian(No lab)(No comments)
CT 229 Durability (JTCP - S&A)2021-03-052024-03-05ExpiredSoroosh Amelian(No lab)(No comments)
CT 231 Relative Compaction - Nuclear Gage 2021-09-232022-09-23ExpiredMartiniano Ruiz(No lab)(No comments)
CT 306 Reducing Samples of Asphalt Mixtures (JTCP - HMA I)2021-02-262024-02-26ExpiredSarbjit Grewal(No lab)(No comments)

AASHTO/ASTM Proficiencies

Total 12 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
AASHTO T210 Aggregate Durability Index 2021-09-232022-09-23ExpiredMartiniano Ruiz(No lab)(No comments)
AASHTO T85 SpG & Absorption - Coarse Aggregates 2021-09-242022-09-24ExpiredMartiniano Ruiz(No lab)(No comments)
AASHTO T84 SpG & Absorption - Fine Aggregates 2021-10-012022-10-01ExpiredMartiniano Ruiz(No lab)(No comments)
AASHTO T304 Uncompacted Void - Fine Aggregate 2021-10-012022-10-01ExpiredMartiniano Ruiz(No lab)(No comments)
AASHTO T11 Sieve Analysis (Washing) - Fine Aggregates (JTCP - HMA I)2021-02-262024-02-26ExpiredSarbjit Grewal(No lab)(No comments)
AASHTO T27 Sieve Analysis - Fine and Coarse Aggregates (JTCP - HMA I)2021-02-262024-02-26ExpiredSarbjit Grewal(No lab)(No comments)
AASHTO R47 Reducing Samples of HMA (JTCP - HMA I)2021-02-262024-02-26ExpiredSarbjit Grewal(No lab)(No comments)
AASHTO R76 Reducing Samples of Agg (JTCP - HMA I)2021-02-262024-02-26ExpiredSarbjit Grewal(No lab)(No comments)
AASHTO T176 Sand Equivalent (JTCP - HMA I)2021-02-262024-02-26ExpiredSarbjit Grewal(No lab)(No comments)
AASHTO T255 Evaporable Moisture Content (JTCP - HMA I)2021-02-262024-02-26ExpiredSarbjit Grewal(No lab)(No comments)
AASHTO T329 Moisture Content (Oven Method) - HMA (JTCP - HMA I)2021-02-262024-02-26ExpiredSarbjit Grewal(No lab)(No comments)
AASHTO T335 Percentage of Fracture (JTCP - HMA I)2021-02-262024-02-26ExpiredSarbjit Grewal(No lab)(No comments)