Technician Information for Donald Zike

First NameDonald
Last NameZike
Technician ID01615

Associated Labs

Total 1 item.
Lab NameManager NameFull AddressDistrictPage Alias
Associated Soils Engineering, IncorporatedDonald Zike2860 Walnut Avenue, Signal Hill, CA 907067Lab 1

Test Methods

California Test (CT) Certifications

Total 18 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 206 SpG & Absorption - Coarse Aggregates 2020-07-12ExpiredAshley ShawLab 1(No comments)
CT 106 Definitions - Specific Gravity (SpG) 2021-07-27ExpiredAshley ShawLab 1(No comments)
CT 301 "R" Value 2021-07-27ExpiredAshley ShawLab 1(No comments)
CT 304 Sample Preparation - HMA 2021-07-27ExpiredAshley ShawLab 1(No comments)
CT 308 Bulk SpG and Density - HMA 2021-07-27ExpiredAshley ShawLab 1(No comments)
CT 366 Stabilometer 2021-07-27ExpiredAshley ShawLab 1(No comments)
CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) 2021-07-27ExpiredSeree Yenjai(No lab)
Created based on CT521 certificate ID22858
CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) 2021-07-27ExpiredSeree Yenjai(No lab) Created based on CT521 certificate ID22858
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2025-09-16ActiveBrian EllisLab 1(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2025-09-16ActiveBrian EllisLab 1(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2025-09-16ActiveBrian EllisLab 1(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2025-09-16ActiveBrian EllisLab 1(No comments)
CT 205 Percent Crushed Particles (JTCP - S&A)2025-09-16ActiveBrian Ellis(No lab)(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2025-09-16ActiveBrian EllisLab 1(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2025-09-16ActiveBrian EllisLab 1(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2025-09-16ActiveBrian EllisLab 1(No comments)
CT 227 Cleanness Value (JTCP - S&A)2025-09-16ActiveBrian EllisLab 1(No comments)
CT 229 Durability (JTCP - S&A)2025-09-16ActiveBrian EllisLab 1(No comments)

AASHTO/ASTM Proficiencies