Technician Information for David Valenzuela

First NameDavid
Last NameValenzuela
Technician ID02209

Associated Labs

Total 1 item.
Lab NameManager NameFull AddressDistrictPage Alias
TransMat, IncorporatedKreetha Mekchai243 West Chestnut Avenue, Monrovia, CA 910167Lab 1

Test Methods

California Test (CT) Certifications

Total 7 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2018-05-182021-05-18ExpiredBiplab BhattacharyaLab 1(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2018-05-182021-05-18ExpiredBiplab BhattacharyaLab 1(No comments)
CT 125 HMA Sampling - HMA (JTCP - HMA I)2018-05-182021-05-18ExpiredBiplab BhattacharyaLab 1(No comments)
CT 125 AGG Sampling - AGGREGATES 2024-12-132025-12-13ActiveJay Horton(No lab)(No comments)
CT 125 BIT Sampling - BITUMINOUS 2024-12-132025-12-13ActiveJay HortonLab 1(No comments)
CT 125 GEN Sampling - GENERAL 2024-12-132025-12-13ActiveJay HortonLab 1(No comments)
CT 125 HMA Sampling - HMA 2024-12-132025-12-13ActiveJay Horton(No lab)(No comments)

AASHTO/ASTM Proficiencies

Total 13 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
AASHTO T11 Sieve Analysis (Washing) - Fine Aggregates (JTCP - HMA I)2018-05-182021-05-18ExpiredBiplab BhattacharyaLab 1(No comments)
AASHTO T27 Sieve Analysis - Fine and Coarse Aggregates (JTCP - HMA I)2018-05-182021-05-18ExpiredBiplab BhattacharyaLab 1(No comments)
AASHTO R47 Reducing Samples of HMA (JTCP - HMA I)2018-05-182021-05-18ExpiredBiplab BhattacharyaLab 1(No comments)
AASHTO R76 Reducing Samples of Agg (JTCP - HMA I)2018-05-182021-05-18ExpiredBiplab BhattacharyaLab 1(No comments)
AASHTO T166 Bulk SpG of Compacted HMA - SSD (JTCP - HMA II)2021-07-012024-07-01ExpiredSarbjit GrewalLab 1(No comments)
AASHTO T176 Sand Equivalent (JTCP - HMA I)2018-05-182021-05-18ExpiredBiplab BhattacharyaLab 1(No comments)
AASHTO T209 Max SpG and Density - HMA (JTCP - HMA II)2021-07-012024-07-01ExpiredSarbjit GrewalLab 1(No comments)
AASHTO T255 Evaporable Moisture Content (JTCP - HMA I)2018-05-182021-05-18ExpiredBiplab BhattacharyaLab 1(No comments)
AASHTO T269 Percent Air Voids - HMA (JTCP - HMA II)2021-07-012024-07-01ExpiredSarbjit GrewalLab 1(No comments)
AASHTO T275 Bulk SpG - HMA (JTCP - HMA II)2021-07-012024-07-01ExpiredSarbjit GrewalLab 1(No comments)
AASHTO T308 AC Content (Ignition Oven) - HMA (JTCP - HMA II)2021-07-012024-07-01ExpiredDalton LaBoskeyLab 1(No comments)
AASHTO T329 Moisture Content (Oven Method) - HMA (JTCP - HMA I)2018-05-182021-05-18ExpiredBiplab BhattacharyaLab 1(No comments)
AASHTO T335 Percentage of Fracture (JTCP - HMA I)2018-05-182021-05-18ExpiredBiplab BhattacharyaLab 1(No comments)