Technician Information for Mike Holdridge

First NameMike
Last NameHoldridge
Technician ID00943

Associated Labs

Total 1 item.
Lab NameManager NameFull AddressDistrictPage Alias
CT D06 - Millbrook Field LaboratoryAllen Oliver3240 North Millbrook Avenue, Fresno, CA 937266Lab 1

Test Methods

California Test (CT) Certifications

Total 27 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 557 Temperature - PCC (JTCP - PCC)2020-02-05ExpiredMark HuddlestonLab 1(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2020-02-05ExpiredMark HuddlestonLab 1(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2020-02-05ExpiredMark HuddlestonLab 1(No comments)
CT 533 Ball Penetration - PCC 2020-02-05ExpiredMark HuddlestonLab 1(No comments)
CT 524 Flexural Strength of Rapid Strength - PCC 2020-02-05ExpiredMark HuddlestonLab 1(No comments)
CT 523.2 Section B.3 Flexural Strength (Lab Test) 2020-02-05ExpiredMark HuddlestonLab 1(No comments)
CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC)2020-02-05ExpiredMark HuddlestonLab 1(No comments)
CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) 2020-02-05ExpiredJessa DhaliwalLab 1
Created based on CT521 certificate ID15317
CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) 2020-02-05ExpiredJessa DhaliwalLab 1 Created based on CT521 certificate ID15317
CT 518 Unit Weight - PCC (JTCP - PCC)2020-02-05ExpiredMark HuddlestonLab 1(No comments)
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2020-02-05ExpiredMark HuddlestonLab 1(No comments)
CT 308 Bulk SpG and Density - HMA 2020-02-05ExpiredMark HuddlestonLab 1(No comments)
CT 231 Relative Compaction - Nuclear Gage 2020-02-06ExpiredMark HuddlestonLab 1(No comments)
CT 227 Cleanness Value (JTCP - S&A)2020-02-06ExpiredMark HuddlestonLab 1(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2020-02-06ExpiredMark HuddlestonLab 1(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2020-02-06ExpiredMark HuddlestonLab 1(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2020-02-05ExpiredMark HuddlestonLab 1(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2020-02-06ExpiredMark HuddlestonLab 1(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2020-03-19ExpiredMark HuddlestonLab 1(No comments)
CT 125 HMA Sampling - HMA (JTCP - HMA I)2020-02-05ExpiredMark HuddlestonLab 1(No comments)
CT 125 GEN Sampling - GENERAL 2020-02-05ExpiredMark HuddlestonLab 1(No comments)
CT 125 CEM Sampling - CEM 2020-02-05ExpiredMark HuddlestonLab 1(No comments)
CT 125 BIT Sampling - BITUMINOUS 2020-02-05ExpiredMark HuddlestonLab 1(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2020-02-05ExpiredMark HuddlestonLab 1(No comments)
CT 125 ADMIX Sampling - ADMIXTURE 2020-02-05ExpiredMark HuddlestonLab 1(No comments)
CT 106 Definitions - Specific Gravity (SpG) 2023-06-30ExpiredJessa DhaliwalLab 1(No comments)
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2023-06-30ExpiredJessa DhaliwalLab 1(No comments)

AASHTO/ASTM Proficiencies