Technician Information for Darren LaChaine

First NameDarren
Last NameLaChaine
Technician ID02916

Associated Labs

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

Test Methods

California Test (CT) Certifications

Total 27 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 125 CEM Sampling - CEM 2017-06-082019-06-08ExpiredJeff Rush(No lab)(No comments)
CT 308 Bulk SpG and Density - HMA 2019-10-022021-10-02ExpiredJeff Rush(No lab)(No comments)
CT 309 Max SpG and Density - HMA 2019-10-022021-10-02ExpiredJeff Rush(No lab)(No comments)
CT 375 AC Density by Nuclear Gage 2019-10-022021-10-02ExpiredJeff Rush(No lab)(No comments)
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2015-11-192017-11-19ExpiredJeff Rush(No lab)(No comments)
CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) 2023-01-262024-01-26ExpiredJeff Rush(No lab)
Created based on CT521 certificate ID39916
CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) 2023-01-262024-01-26ExpiredJeff Rush(No lab) Created based on CT521 certificate ID39916
CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC)2019-10-022021-10-02ExpiredJeff Rush(No lab)(No comments)
CT 524 Flexural Strength of Rapid Strength - PCC 2019-10-022021-10-02ExpiredJeff Rush(No lab)(No comments)
CT 533 Ball Penetration - PCC 2019-10-022021-10-02ExpiredJeff Rush(No lab)(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2017-10-272019-10-27ExpiredJeff Rush(No lab)(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2017-10-272019-10-27ExpiredJeff Rush(No lab)(No comments)
CT 557 Temperature - PCC (JTCP - PCC)2017-10-272019-10-27ExpiredJeff Rush(No lab)(No comments)
CT 231 Relative Compaction - Nuclear Gage 2022-05-112023-05-11ExpiredShaya Meisamifard(No lab)(No comments)
CT 523.2 Section B.3 Flexural Strength (Lab Test) 2022-05-112023-05-11ExpiredShaya Meisamifard(No lab)(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2022-04-082025-04-08ExpiredAvinash Ralla(No lab)(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2022-04-082025-04-08ExpiredAvinash Ralla(No lab)(No comments)
CT 205 Percent Crushed Particles (JTCP - S&A)2022-04-082025-04-08ExpiredAvinash Ralla(No lab)(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2022-04-082025-04-08ExpiredAvinash Ralla(No lab)(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2022-04-082025-04-08ExpiredAvinash Ralla(No lab)(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2022-04-082025-04-08ExpiredAvinash Ralla(No lab)(No comments)
CT 227 Cleanness Value (JTCP - S&A)2022-04-082025-04-08ExpiredAvinash Ralla(No lab)(No comments)
CT 229 Durability (JTCP - S&A)2022-04-082025-04-08ExpiredAvinash Ralla(No lab)(No comments)
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2022-09-302025-09-30ActiveBrian Ellis(No lab)(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2022-09-302025-09-30ActiveBrian Ellis(No lab)(No comments)
CT 125 HMA Sampling - HMA (JTCP - HMA I)2022-09-302025-09-30ActiveBrian Ellis(No lab)(No comments)
CT 306 Reducing Samples of Asphalt Mixtures (JTCP - HMA I)2022-09-302025-09-30ActiveBrian Ellis(No lab)(No comments)

AASHTO/ASTM Proficiencies

Total 13 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
AASHTO T166 Bulk SpG of Compacted HMA - SSD (JTCP - HMA II)2019-10-242022-10-24ExpiredSarbjit Grewal(No lab)(No comments)
AASHTO T209 Max SpG and Density - HMA (JTCP - HMA II)2019-10-242022-10-24ExpiredSarbjit Grewal(No lab)(No comments)
AASHTO T269 Percent Air Voids - HMA (JTCP - HMA II)2019-10-242022-10-24ExpiredSarbjit Grewal(No lab)(No comments)
AASHTO T275 Bulk SpG - HMA (JTCP - HMA II)2019-10-242022-10-24ExpiredSarbjit Grewal(No lab)(No comments)
AASHTO T308 AC Content (Ignition Oven) - HMA (JTCP - HMA II)2019-10-242022-10-24ExpiredSarbjit Grewal(No lab)(No comments)
AASHTO T11 Sieve Analysis (Washing) - Fine Aggregates (JTCP - HMA I)2022-09-302025-09-30ActiveBrian Ellis(No lab)(No comments)
AASHTO T27 Sieve Analysis - Fine and Coarse Aggregates (JTCP - HMA I)2022-09-302025-09-30ActiveBrian Ellis(No lab)(No comments)
AASHTO R47 Reducing Samples of HMA (JTCP - HMA I)2022-09-302025-09-30ActiveBrian Ellis(No lab)(No comments)
AASHTO R76 Reducing Samples of Agg (JTCP - HMA I)2022-09-302025-09-30ActiveBrian Ellis(No lab)(No comments)
AASHTO T176 Sand Equivalent (JTCP - HMA I)2022-09-302025-09-30ActiveBrian Ellis(No lab)(No comments)
AASHTO T255 Evaporable Moisture Content (JTCP - HMA I)2022-09-302025-09-30ActiveBrian Ellis(No lab)(No comments)
AASHTO T329 Moisture Content (Oven Method) - HMA (JTCP - HMA I)2022-09-302025-09-30ActiveBrian Ellis(No lab)(No comments)
AASHTO T335 Percentage of Fracture (JTCP - HMA I)2022-09-302025-09-30ActiveBrian Ellis(No lab)(No comments)