Tester Information for Hoyt Griffith

Basic Information

First NameHoyt
Last NameGriffith
StatusActive

Associated Labs

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

Test Methods

California Test (CT) Certifications

Total 34 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2023-06-30ActiveSeree Yenjai(No lab)(No comments)
CT 106 Definitions - Specific Gravity (SpG) 2023-06-30ActiveSeree Yenjai(No lab)(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2020-10-16ExpiredSeree Yenjai(No lab)(No comments)
CT 125 CEM Sampling - CEM 2020-10-16ExpiredSeree Yenjai(No lab)(No comments)
CT 125 GEN Sampling - GENERAL 2020-10-16ExpiredSeree Yenjai(No lab)(No comments)
CT 125 HMA Sampling - HMA (JTCP - HMA I)2020-10-16ExpiredSeree Yenjai(No lab)(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2023-06-30ActiveSeree Yenjai(No lab)(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2018-06-09ExpiredSeree Yenjai(No lab)(No comments)
CT 205 Percent Crushed Particles (JTCP - S&A)2018-08-23ExpiredSeree Yenjai(No lab)(No comments)
CT 206 SpG & Absorption - Coarse Aggregates 2019-04-18ExpiredSeree Yenjai(No lab)(No comments)
CT 207 SpG & Absorption - Fine Aggregates 2018-08-23ExpiredSeree Yenjai(No lab)(No comments)
CT 208 Apparent SpG - Fine Aggregates 2020-03-06ExpiredSeree Yenjai(No lab)(No comments)
CT 211 LA Rattler 2018-12-22ExpiredSeree Yenjai(No lab)(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2018-06-09ExpiredSeree Yenjai(No lab)(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2018-06-09ExpiredSeree Yenjai(No lab)(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2018-06-09ExpiredSeree Yenjai(No lab)(No comments)
CT 227 Cleanness Value (JTCP - S&A)2019-09-28ExpiredSeree Yenjai(No lab)(No comments)
CT 231 Relative Compaction - Nuclear Gage 2020-06-12ExpiredSeree Yenjai(No lab)(No comments)
CT 301 "R" Value 2020-10-16ExpiredSeree Yenjai(No lab)(No comments)
CT 304 Sample Preparation - HMA 2020-03-06ExpiredSeree Yenjai(No lab)(No comments)
CT 308 Bulk SpG and Density - HMA 2018-12-22ExpiredSeree Yenjai(No lab)(No comments)
CT 309 Max SpG and Density - HMA 2018-12-22ExpiredSeree Yenjai(No lab)(No comments)
CT 310 Hot Solvent Extraction 2018-08-23ExpiredSeree Yenjai(No lab)(No comments)
CT 366 Stabilometer 2020-03-06ExpiredSeree Yenjai(No lab)(No comments)
CT 367 OBC 2020-03-06ExpiredSeree Yenjai(No lab)(No comments)
CT 370 Moisture Content by Microwave 2020-08-21ExpiredSeree Yenjai(No lab)(No comments)
CT 375 AC Density by Nuclear Gage 2019-09-18ExpiredSeree Yenjai(No lab)(No comments)
CT 382 AC Content by Ignition Oven 2020-08-21ExpiredSeree Yenjai(No lab)(No comments)
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2018-06-09ExpiredSeree Yenjai(No lab)(No comments)
CT 518 Unit Weight - PCC (JTCP - PCC)2018-06-08ExpiredSeree Yenjai(No lab)(No comments)
CT 521 Compressive Strength - PCC 2020-06-12ExpiredSeree Yenjai(No lab)(No comments)
CT 533 Ball Penetration - PCC 2018-05-17ExpiredSeree Yenjai(No lab)(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2019-07-25ExpiredSeree Yenjai(No lab)(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2019-09-28ExpiredSeree Yenjai(No lab)(No comments)

AASHTO/ASTM Proficiencies

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