Tester Information for Robert Riggins

Basic Information

First NameRobert
Last NameRiggins
StatusActive

Associated Labs

Total 1 item.
Lab NameManager NameFull AddressDistrictPage Alias
District 5 Prunedale ConstructionDavid Gleffe8115 Prunedale North Road, Prunedale, CA 939075Lab 1

Test Methods

California Test (CT) Certifications

Total 7 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2020-02-07ExpiredJeff RushLab 1(No comments)
CT 518 Unit Weight - PCC (JTCP - PCC)2020-02-07ExpiredJeff Rush(No lab)(No comments)
CT 533 Ball Penetration - PCC 2020-02-07ExpiredJeff RushLab 1(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2020-02-07ExpiredJeff RushLab 1(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2020-02-07ExpiredJeff RushLab 1(No comments)
CT 541 Flow Cone 2020-02-07ExpiredJeff Rush(No lab)(No comments)
CT 547 Bridge Profilograph 2020-02-07ExpiredJeff Rush(No lab)(No comments)

AASHTO/ASTM Proficiencies

Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
No results found.