SIAD: Certificates for Timothy Jellinghausen
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Certificates for Timothy Jellinghausen

Basic Information

First NameTimothy
Last NameJellinghausen
StatusActive

Associated Labs

Total 1 item.
Lab NameManager NameFull AddressDistrictPage Alias
Kleinfelder, Incorporated - StocktonAdam Wohletz2001 Arch Airport Road, Stockton, CA 9520310Lab 1

Test Methods

California Test (CT) Certifications

Total 21 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 125 AGG Sampling - AGGREGATES 2024-10-24ActiveJoshua Gallaway(No lab)(No comments)
CT 125 GEN Sampling - GENERAL 2024-10-24ActiveJoshua GallawayLab 1(No comments)
CT 125 HMA Sampling - HMA 2024-10-24ActiveJoshua Gallaway(No lab)(No comments)
CT 204 LL, PL, PI 2024-12-13ActiveSarbjit GrewalLab 1(No comments)
CT 206 SpG & Absorption - Coarse Aggregates 2024-12-19ActiveSarbjit GrewalLab 1(No comments)
CT 207 SpG & Absorption - Fine Aggregates 2024-12-19ActiveSarbjit GrewalLab 1(No comments)
CT 213 Organic Impurities of PCC sand 2024-10-24ActiveJoshua GallawayLab 1(No comments)
CT 231 Relative Compaction - Nuclear Gage 2024-12-13ActiveSarbjit GrewalLab 1(No comments)
CT 375 AC Density by Nuclear Gage 2024-10-24ActiveJoshua GallawayLab 1(No comments)
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2023-07-14ExpiredBiplab BhattacharyaLab 1(No comments)
CT 518 Unit Weight - PCC (JTCP - PCC)2023-07-14ExpiredBiplab BhattacharyaLab 1(No comments)
CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) 2024-10-24ActiveEmily MerrittLab 1
Created based on CT521 certificate ID23554
CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) 2024-10-24ActiveEmily MerrittLab 1 Created based on CT521 certificate ID23554
CT 523.2 Section B.3 Flexural Strength (Lab Test) 2024-10-24ActiveJoshua Gallaway(No lab)(No comments)
CT 524 Flexural Strength of Rapid Strength - PCC 2024-10-24ActiveJoshua GallawayLab 1(No comments)
CT 531 Core Length - PCC 2024-10-24ActiveJoshua GallawayLab 1(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2023-07-14ExpiredBiplab BhattacharyaLab 1(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2023-07-14ExpiredBiplab BhattacharyaLab 1(No comments)
CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC)2023-07-14ExpiredBiplab BhattacharyaLab 1(No comments)
CT 556 Slump - PCC (JTCP - PCC)2023-07-14ExpiredBiplab BhattacharyaLab 1(No comments)
CT 557 Temperature - PCC (JTCP - PCC)2023-07-14ExpiredBiplab BhattacharyaLab 1(No comments)

AASHTO/ASTM Proficiencies

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