Technician Information for Joshua Erler

First NameJoshua
Last NameErler
Technician ID06101

Associated Labs

Total 1 item.
Lab NameManager NameFull AddressDistrictPage Alias
CT D01 - Crescent City Field LaboratoryClayton Malmberg500 Cooper Street, Crescent City, CA 955311Lab 1

Test Methods

California Test (CT) Certifications

Total 10 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2023-06-232028-06-23ActiveGabriela LopezLab 1(No comments)
CT 518 Unit Weight - PCC (JTCP - PCC)2023-06-232028-06-23ActiveGabriela LopezLab 1(No comments)
CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) 2023-04-042024-04-04ExpiredAlexis England(No lab) Created based on CT521 certificate ID90190
CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) 2024-04-302026-04-30ActiveAlexis England(No lab)
Created based on CT521 certificate ID90190
CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC)2023-06-232028-06-23ActiveGabriela Lopez(No lab)(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2023-06-232028-06-23ActiveGabriela LopezLab 1(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2023-06-232028-06-23ActiveGabriela LopezLab 1(No comments)
CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC)2023-06-232028-06-23ActiveGabriela LopezLab 1(No comments)
CT 556 Slump - PCC (JTCP - PCC)2023-06-232028-06-23ActiveGabriela LopezLab 1(No comments)
CT 557 Temperature - PCC (JTCP - PCC)2023-06-232028-06-23ActiveGabriela LopezLab 1(No comments)

AASHTO/ASTM Proficiencies