Technician Information for Lance Merrifield

First NameLance
Last NameMerrifield
Technician ID03127
Print Certificates

Associated Labs

Total 1 item.
Lab NameManager NameFull AddressDistrictPage Alias
Krazan & Associates, IncorporatedLance Merrifield2205 Coy Avenue, Bakersfield, CA 933076Lab 1

Test Methods

California Test (CT) Certifications

Total 41 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 125 HMA Sampling - HMA (JTCP - HMA I)2021-02-18ExpiredShaya MeisamifardLab 1(No comments)
CT 306 Reducing Samples of Asphalt Mixtures (JTCP - HMA I)2021-03-18ExpiredMajid Fahrtosh(No lab)(No comments)
CT 304 Sample Preparation - HMA 2021-06-24ExpiredMartiniano RuizLab 1(No comments)
CT 366 Stabilometer 2021-06-24ExpiredMartiniano RuizLab 1(No comments)
CT 367 OBC 2021-06-24ExpiredMartiniano Ruiz(No lab)(No comments)
CT 125 CEM Sampling - CEM 2021-08-21ExpiredMartiniano RuizLab 1(No comments)
CT 211 LA Rattler 2021-09-22ExpiredMartiniano Ruiz(No lab)(No comments)
CT 125 GEN Sampling - GENERAL 2021-10-08ExpiredSeree YenjaiLab 1(No comments)
CT 541 Flow Cone 2021-12-01ExpiredMartiniano Ruiz(No lab)(No comments)
CT 106 Definitions - Specific Gravity (SpG) 2022-03-29ExpiredMartiniano RuizLab 1(No comments)
CT 533 Ball Penetration - PCC 2022-08-02ExpiredMartiniano Ruiz(No lab)(No comments)
CT 523.2 Section B.3 Flexural Strength (Lab Test) 2022-10-04ExpiredMartiniano RuizLab 1(No comments)
CT 524 Flexural Strength of Rapid Strength - PCC 2022-10-04ExpiredMartiniano Ruiz(No lab)(No comments)
CT 125 AGG Sampling - AGGREGATES 2023-08-02ExpiredMartiniano RuizLab 1(No comments)
CT 231 Relative Compaction - Nuclear Gage 2023-10-04ExpiredMartiniano RuizLab 1(No comments)
CT 370 Moisture Content by Microwave 2023-11-17ExpiredMartiniano RuizLab 1(No comments)
CT 375 AC Density by Nuclear Gage 2023-11-17ExpiredMartiniano RuizLab 1(No comments)
CT 382 AC Content by Ignition Oven 2023-11-17ExpiredMartiniano RuizLab 1(No comments)
CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) 2024-02-15ExpiredShaya MeisamifardLab 1
Created based on CT521 certificate ID65289
CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) 2024-02-15ExpiredShaya MeisamifardLab 1 Created based on CT521 certificate ID65289
CT 125 HMA Sampling - HMA 2024-03-28ExpiredSarbjit GrewalLab 1(No comments)
CT 301 "R" Value 2024-06-20ActiveSarbjit GrewalLab 1(No comments)
CT 308 Bulk SpG and Density - HMA 2024-09-06ActiveSarbjit GrewalLab 1(No comments)
CT 309 Max SpG and Density - HMA 2024-09-06ActiveSarbjit GrewalLab 1(No comments)
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2024-10-01ActiveSarbjit GrewalLab 1(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2024-10-01ActiveSarbjit GrewalLab 1(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2024-10-01ActiveSarbjit GrewalLab 1(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2024-10-01ActiveSarbjit GrewalLab 1(No comments)
CT 205 Percent Crushed Particles (JTCP - S&A)2024-10-01ActiveSarbjit GrewalLab 1(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2024-10-01ActiveSarbjit GrewalLab 1(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2024-10-01ActiveSarbjit GrewalLab 1(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2024-10-01ActiveSarbjit GrewalLab 1(No comments)
CT 227 Cleanness Value (JTCP - S&A)2024-10-01ActiveSarbjit GrewalLab 1(No comments)
CT 229 Durability (JTCP - S&A)2024-10-01ActiveSarbjit GrewalLab 1(No comments)
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2025-10-23ActiveSarbjit GrewalLab 1(No comments)
CT 518 Unit Weight - PCC (JTCP - PCC)2025-10-23ActiveSarbjit GrewalLab 1(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2025-10-23ActiveSarbjit GrewalLab 1(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2025-10-23ActiveSarbjit GrewalLab 1(No comments)
CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC)2025-10-23ActiveSarbjit GrewalLab 1(No comments)
CT 556 Slump - PCC (JTCP - PCC)2025-10-23ActiveSarbjit GrewalLab 1(No comments)
CT 557 Temperature - PCC (JTCP - PCC)2025-10-23ActiveSarbjit GrewalLab 1(No comments)

AASHTO/ASTM Proficiencies