Technician Information for Robert Martin

First NameRobert
Last NameMartin
Technician ID01198

Associated Labs

Total 1 item.
Lab NameManager NameFull AddressDistrictPage Alias
County of SacramentoAu Williams9665 Agriculture Lane, Sacramento, CA 958273Lab 1

Test Methods

California Test (CT) Certifications

Total 33 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 231 Relative Compaction - Nuclear Gage 2024-07-19ActiveIgnocencio HerreraLab 1(No comments)
CT 304 Sample Preparation - HMA 2024-07-19ActiveIgnocencio HerreraLab 1(No comments)
CT 308 Bulk SpG and Density - HMA 2024-07-19ActiveIgnocencio HerreraLab 1(No comments)
CT 309 Max SpG and Density - HMA 2024-07-19ActiveIgnocencio HerreraLab 1(No comments)
CT 366 Stabilometer 2024-07-19ActiveIgnocencio HerreraLab 1(No comments)
CT 375 AC Density by Nuclear Gage 2024-07-19ActiveIgnocencio HerreraLab 1(No comments)
CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) 2024-07-19ActiveEmily Merritt(No lab)
Created based on CT521 certificate ID19576
CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) 2024-07-19ActiveEmily Merritt(No lab) Created based on CT521 certificate ID19576
CT 541 Flow Cone 2024-07-19ActiveIgnocencio HerreraLab 1(No comments)
CT 125 AGG Sampling - AGGREGATES 2025-06-27ActiveIgnocencio Herrera(No lab)(No comments)
CT 125 HMA Sampling - HMA 2025-06-27ActiveIgnocencio Herrera(No lab)(No comments)
CT 211 LA Rattler 2025-06-28ActiveIgnocencio HerreraLab 1(No comments)
CT 212 Unit Weight of Aggregates 2025-06-28ActiveIgnocencio HerreraLab 1(No comments)
CT 213 Organic Impurities of PCC sand 2025-06-28ActiveIgnocencio HerreraLab 1(No comments)
CT 382 AC Content by Ignition Oven 2025-06-28ActiveIgnocencio HerreraLab 1(No comments)
CT 533 Ball Penetration - PCC 2025-06-28ActiveIgnocencio HerreraLab 1(No comments)
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2025-08-28ActiveSarbjit GrewalLab 1(No comments)
CT 518 Unit Weight - PCC (JTCP - PCC)2025-08-28ActiveSarbjit GrewalLab 1(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2025-08-28ActiveSarbjit GrewalLab 1(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2025-08-28ActiveSarbjit GrewalLab 1(No comments)
CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC)2025-08-28ActiveSarbjit GrewalLab 1(No comments)
CT 556 Slump - PCC (JTCP - PCC)2025-08-28ActiveSarbjit GrewalLab 1(No comments)
CT 557 Temperature - PCC (JTCP - PCC)2025-08-28ActiveSarbjit GrewalLab 1(No comments)
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2027-02-09ActiveFirooz Ahmad HosainyLab 1(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2027-02-09ActiveFirooz Ahmad HosainyLab 1(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2027-02-09ActiveFirooz Ahmad HosainyLab 1(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2027-02-09ActiveFirooz Ahmad HosainyLab 1(No comments)
CT 205 Percent Crushed Particles (JTCP - S&A)2027-02-09ActiveFirooz Ahmad HosainyLab 1(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2027-02-09ActiveFirooz Ahmad HosainyLab 1(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2027-02-09ActiveFirooz Ahmad HosainyLab 1(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2027-02-09ActiveFirooz Ahmad HosainyLab 1(No comments)
CT 227 Cleanness Value (JTCP - S&A)2027-02-09ActiveFirooz Ahmad HosainyLab 1(No comments)
CT 229 Durability (JTCP - S&A)2027-02-09ActiveFirooz Ahmad HosainyLab 1(No comments)

AASHTO/ASTM Proficiencies