Tester Information for Roger Corkill

Basic Information

First NameRoger
Last NameCorkill
StatusActive

Associated Labs

Total 1 item.
Lab NameManager NameFull AddressDistrictPage Alias
Construction Materials Engineering, Inc.Steve Vineis300 Sierra Manor Drive # 1, Reno, NV 895112Lab 1

Test Methods

California Test (CT) Certifications

Total 34 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2023-06-30ActiveMarcelo JimenezLab 1(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2023-06-30ActiveMarcelo JimenezLab 1(No comments)
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2020-05-16ExpiredRichard HibbardLab 1(No comments)
CT 518 Unit Weight - PCC (JTCP - PCC)2020-05-16ExpiredRichard HibbardLab 1(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2020-05-16ExpiredRichard HibbardLab 1(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2020-05-16ExpiredRichard HibbardLab 1(No comments)
CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC)2020-05-16ExpiredRichard HibbardLab 1(No comments)
CT 556 Slump - PCC (JTCP - PCC)2020-05-16ExpiredRichard HibbardLab 1(No comments)
CT 557 Temperature - PCC (JTCP - PCC)2020-05-16ExpiredRichard HibbardLab 1(No comments)
CT 106 Definitions - Specific Gravity (SpG) 2020-04-05ExpiredNatalie RiviniusLab 1(No comments)
CT 125 BIT Sampling - BITUMINOUS 2020-04-05ExpiredNatalie RiviniusLab 1(No comments)
CT 125 GEN Sampling - GENERAL 2020-04-05ExpiredNatalie RiviniusLab 1(No comments)
CT 206 SpG & Absorption - Coarse Aggregates 2020-04-05ExpiredNatalie RiviniusLab 1(No comments)
CT 207 SpG & Absorption - Fine Aggregates 2020-04-05ExpiredNatalie RiviniusLab 1(No comments)
CT 211 LA Rattler 2020-04-05ExpiredNatalie RiviniusLab 1(No comments)
CT 212 Unit Weight of Aggregates 2020-04-05ExpiredNatalie RiviniusLab 1(No comments)
CT 213 Organic Impurities of PCC sand 2020-04-05ExpiredNatalie RiviniusLab 1(No comments)
CT 231 Relative Compaction - Nuclear Gage 2020-04-05ExpiredNatalie RiviniusLab 1(No comments)
CT 304 Sample Preparation - HMA 2020-04-05ExpiredNatalie RiviniusLab 1(No comments)
CT 308 Bulk SpG and Density - HMA 2020-04-05ExpiredNatalie RiviniusLab 1(No comments)
CT 309 Max SpG and Density - HMA 2020-04-05ExpiredNatalie RiviniusLab 1(No comments)
CT 366 Stabilometer 2020-04-05ExpiredNatalie RiviniusLab 1(No comments)
CT 371 Moisture Induced Damage (TSR) 2020-04-05ExpiredNatalie RiviniusLab 1(No comments)
CT 382 AC Content by Ignition Oven 2020-04-05ExpiredNatalie RiviniusLab 1(No comments)
CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC)2020-04-05ExpiredNatalie RiviniusLab 1(No comments)
CT 523.2 Section B.3 Flexural Strength (Lab Test) 2020-04-05ExpiredNatalie Rivinius(No lab)(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2018-06-20ExpiredMarcelo JimenezLab 1(No comments)
CT 125 HMA Sampling - HMA (JTCP - HMA I)2018-06-20ExpiredMarcelo JimenezLab 1(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2018-06-20ExpiredMarcelo JimenezLab 1(No comments)
CT 205 Percent Crushed Particles (JTCP - S&A)2018-06-20ExpiredMarcelo JimenezLab 1(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2018-06-20ExpiredMarcelo JimenezLab 1(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2018-06-20ExpiredMarcelo JimenezLab 1(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2018-06-20ExpiredMarcelo JimenezLab 1(No comments)
CT 227 Cleanness Value (JTCP - S&A)2018-06-20ExpiredMarcelo Jimenez(No lab)(No comments)

AASHTO/ASTM Proficiencies