Technician Information for Darrell Valasek

First NameDarrell
Last NameValasek
Technician ID01027

Associated Labs

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

Test Methods

California Test (CT) Certifications

Total 29 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2025-11-18ActiveDalton LaBoskey(No lab)(No comments)
CT 106 Definitions - Specific Gravity (SpG) 2022-12-29ExpiredHusam Makhoul(No lab)(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2025-11-18ActiveDalton LaBoskey(No lab)(No comments)
CT 125 BIT Sampling - BITUMINOUS 2024-01-04ExpiredHusam Makhoul(No lab)(No comments)
CT 125 CEM Sampling - CEM 2024-01-04ExpiredHusam Makhoul(No lab)(No comments)
CT 125 GEN Sampling - GENERAL 2024-01-04ExpiredHusam Makhoul(No lab)(No comments)
CT 125 HMA Sampling - HMA (JTCP - HMA I)2025-11-18ActiveDalton LaBoskey(No lab)(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2023-01-17ExpiredSarbjit Grewal(No lab)(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2023-01-17ExpiredSarbjit Grewal(No lab)(No comments)
CT 205 Percent Crushed Particles (JTCP - S&A)2023-01-17ExpiredSarbjit Grewal(No lab)(No comments)
CT 206 SpG & Absorption - Coarse Aggregates 2023-12-29ExpiredHusam Makhoul(No lab)(No comments)
CT 211 LA Rattler 2023-12-29ExpiredHusam Makhoul(No lab)(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2023-01-17ExpiredSarbjit Grewal(No lab)(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2023-01-17ExpiredSarbjit Grewal(No lab)(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2023-01-17ExpiredSarbjit Grewal(No lab)(No comments)
CT 227 Cleanness Value (JTCP - S&A)2023-01-17ExpiredSarbjit Grewal(No lab)(No comments)
CT 229 Durability (JTCP - S&A)2023-01-17ExpiredSarbjit Grewal(No lab)(No comments)
CT 231 Relative Compaction - Nuclear Gage 2023-12-29ExpiredHusam Makhoul(No lab)(No comments)
CT 304 Sample Preparation - HMA 2023-12-29ExpiredHusam Makhoul(No lab)(No comments)
CT 306 Reducing Samples of Asphalt Mixtures (JTCP - HMA I)2025-11-18ActiveDalton LaBoskey(No lab)(No comments)
CT 308 Bulk SpG and Density - HMA 2023-12-29ExpiredHusam Makhoul(No lab)(No comments)
CT 309 Max SpG and Density - HMA 2023-12-29ExpiredHusam Makhoul(No lab)(No comments)
CT 360 Surface Abrasion 2023-12-29ExpiredHusam Makhoul(No lab)(No comments)
CT 366 Stabilometer 2023-12-29ExpiredHusam Makhoul(No lab)(No comments)
CT 371 Moisture Induced Damage (TSR) 2023-12-29ExpiredHusam Makhoul(No lab)(No comments)
CT 382 AC Content by Ignition Oven 2023-12-29ExpiredHusam Makhoul(No lab)(No comments)
CT 384 Combined Grade for HMA using up to 25% RAP 2024-06-14ActiveAnthony Ortiz(No lab)(No comments)
CT 387 Inertial Profilers 2021-12-31ExpiredNatalie Rivinius(No lab)(No comments)
CT 643 Resistivity and pH Measurements 2023-12-29ExpiredHusam Makhoul(No lab)(No comments)

AASHTO/ASTM Proficiencies

Total 21 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
AASHTO R47 Reducing Samples of HMA (JTCP - HMA I)2025-11-18ActiveDalton LaBoskey(No lab)(No comments)
AASHTO R76(03-0H10U4) Reducing Samples of Agg 2023-12-29ExpiredHusam Makhoul(No lab)(No comments)
AASHTO R76 Reducing Samples of Agg (JTCP - HMA I)2025-11-18ActiveDalton LaBoskey(No lab)(No comments)
AASHTO T11 Sieve Analysis (Washing) - Fine Aggregates (JTCP - HMA I)2025-11-18ActiveDalton LaBoskey(No lab)(No comments)
AASHTO T166 Bulk SpG of Compacted HMA - SSD (JTCP - HMA II)2025-01-13ActiveSarbjit Grewal(No lab)(No comments)
AASHTO T176 Sand Equivalent (JTCP - HMA I)2025-11-18ActiveDalton LaBoskey(No lab)(No comments)
AASHTO T209 Max SpG and Density - HMA (JTCP - HMA II)2025-01-13ActiveSarbjit Grewal(No lab)(No comments)
AASHTO T210 Aggregate Durability Index 2023-12-29ExpiredHusam Makhoul(No lab)(No comments)
AASHTO T248 Reducing Samples of Agg. (JTCP - HMA I)2021-12-31ExpiredNatalie Rivinius(No lab)(No comments)
AASHTO T255 Evaporable Moisture Content (JTCP - HMA I)2025-11-18ActiveDalton LaBoskey(No lab)(No comments)
AASHTO T269 Percent Air Voids - HMA (JTCP - HMA II)2025-01-13ActiveSarbjit Grewal(No lab)(No comments)
AASHTO T275 Bulk SpG - HMA (JTCP - HMA II)2025-01-13ActiveSarbjit Grewal(No lab)(No comments)
AASHTO T27 Sieve Analysis - Fine and Coarse Aggregates (JTCP - HMA I)2025-11-18ActiveDalton LaBoskey(No lab)(No comments)
AASHTO T283 Moisture Induced Damage (TSR) 2023-12-29ExpiredHusam Makhoul(No lab)(No comments)
AASHTO T308 AC Content (Ignition Oven) - HMA (JTCP - HMA II)2025-01-13ActiveSarbjit Grewal(No lab)(No comments)
AASHTO T312 Gyratory Compactor 2023-12-29ExpiredHusam Makhoul(No lab)(No comments)
AASHTO T324 Hamburg Wheel-Track 2024-01-04ExpiredHusam Makhoul(No lab)(No comments)
AASHTO T329 Moisture Content (Oven Method) - HMA (JTCP - HMA I)2025-11-18ActiveDalton LaBoskey(No lab)(No comments)
AASHTO T335 Percentage of Fracture (JTCP - HMA I)2025-11-18ActiveDalton LaBoskey(No lab)(No comments)
AASHTO T85 SpG & Absorption - Coarse Aggregates 2023-12-29ExpiredHusam Makhoul(No lab)(No comments)
AASHTO T96 L.A. Rattler 2023-12-29ExpiredHusam Makhoul(No lab)(No comments)