Technician Information for Ben Lokteff

First NameBen
Last NameLokteff
Technician ID02320

Associated Labs

Total 1 item.
Lab NameManager NameFull AddressDistrictPage Alias
Blackburn ConsultingBenjamin Lokteff2491 Boatman Avenue, West Sacramento, CA 956913Lab 1

Test Methods

California Test (CT) Certifications

Total 20 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2020-03-22ExpiredRichard HibbardLab 1(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2019-03-22ExpiredJackie TreatLab 1(No comments)
CT 204 LL, PL, PI 2023-02-25ExpiredJackie TreatLab 1(No comments)
CT 206 SpG & Absorption - Coarse Aggregates 2023-02-25ExpiredJackie TreatLab 1(No comments)
CT 207 SpG & Absorption - Fine Aggregates 2023-02-25ExpiredJackie TreatLab 1(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2019-03-22ExpiredJackie TreatLab 1(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2019-03-22ExpiredJackie TreatLab 1(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2019-03-22ExpiredJackie TreatLab 1(No comments)
CT 227 Cleanness Value (JTCP - S&A)2019-03-22ExpiredJackie TreatLab 1(No comments)
CT 229 Durability (JTCP - S&A)2019-03-22ExpiredJackie TreatLab 1(No comments)
CT 301 "R" Value 2026-06-20ActiveRahshaun SpearsLab 1(No comments)
CT 304 Sample Preparation - HMA 2025-03-07ActiveRahshaun SpearsLab 1(No comments)
CT 308 Bulk SpG and Density - HMA 2023-02-25ExpiredJackie TreatLab 1(No comments)
CT 309 Max SpG and Density - HMA 2023-02-25ExpiredJackie TreatLab 1(No comments)
CT 366 Stabilometer 2025-03-07ActiveRahshaun SpearsLab 1(No comments)
CT 382 AC Content by Ignition Oven 2023-02-25ExpiredJackie TreatLab 1(No comments)
CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) 2026-06-20ActiveRahshaun SpearsLab 1 Created based on CT521 certificate ID30755
CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) 2026-06-20ActiveRahshaun SpearsLab 1
Created based on CT521 certificate ID30755
CT 523.2 Section B.3 Flexural Strength (Lab Test) 2026-06-20ActiveRahshaun SpearsLab 1(No comments)
CT 643 Resistivity and pH Measurements 2021-12-22ExpiredJackie TreatLab 1(No comments)

AASHTO/ASTM Proficiencies