SIAD: Certificates for Sydney Johnson
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Certificates for Sydney Johnson

Basic Information

First NameSydney
Last NameJohnson
StatusActive

Associated Labs

Total 1 item.
Lab NameManager NameFull AddressDistrictPage Alias
Earth Systems Pacific - San Luis ObispoNick Zoetewey4378 Old Santa Fe Road, San Luis Obispo, CA 934015Lab 1

Test Methods

California Test (CT) Certifications

Total 14 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2022-10-28ExpiredJeff RushLab 1(No comments)
CT 125 AGG Sampling - AGGREGATES 2026-06-18ActiveAllen OliverLab 1(No comments)
CT 125 GEN Sampling - GENERAL 2026-06-18ActiveAllen OliverLab 1(No comments)
CT 125 HMA Sampling - HMA (JTCP - HMA I)2022-10-28ExpiredJeff RushLab 1(No comments)
CT 125 HMA Sampling - HMA 2026-06-18ActiveAllen OliverLab 1(No comments)
CT 231 Relative Compaction - Nuclear Gage 2026-06-18ActiveAllen OliverLab 1(No comments)
CT 375 AC Density by Nuclear Gage 2026-06-18ActiveAllen OliverLab 1(No comments)
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2025-11-13ActiveSarbjit GrewalLab 1(No comments)
CT 518 Unit Weight - PCC (JTCP - PCC)2025-11-13ActiveSarbjit GrewalLab 1(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2025-11-13ActiveSarbjit GrewalLab 1(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2025-11-13ActiveSarbjit GrewalLab 1(No comments)
CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC)2025-11-13ActiveSarbjit GrewalLab 1(No comments)
CT 556 Slump - PCC (JTCP - PCC)2025-11-13ActiveSarbjit GrewalLab 1(No comments)
CT 557 Temperature - PCC (JTCP - PCC)2025-11-13ActiveSarbjit GrewalLab 1(No comments)

AASHTO/ASTM Proficiencies

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