Technician Information for Nathan Ogbasellasie

First NameNathan
Last NameOgbasellasie
Technician ID02624

Associated Labs

Lab NameLab Lab Manager NameFull AddressLab Lab DistrictPage Alias
No results found.

Test Methods

California Test (CT) Certifications

Total 30 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2024-06-072027-06-07ActiveGabriela Lopez(No lab)(No comments)
CT 106 Definitions - Specific Gravity (SpG) 2023-06-262024-06-26ExpiredMajid Fahrtosh(No lab)(No comments)
CT 125 ADMIX Sampling - ADMIXTURE 2023-07-192025-07-19ActiveMajid Fahrtosh(No lab)(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2024-06-072027-06-07ActiveGabriela Lopez(No lab)(No comments)
CT 125 BIT Sampling - BITUMINOUS 2023-07-192025-07-19ActiveMajid Fahrtosh(No lab)(No comments)
CT 125 CEM Sampling - CEM 2023-07-192025-07-19ActiveMajid Fahrtosh(No lab)(No comments)
CT 125 GEN Sampling - GENERAL 2023-07-192025-07-19ActiveMajid Fahrtosh(No lab)(No comments)
CT 125 HMA Sampling - HMA (JTCP - HMA I)2024-06-072027-06-07ActiveGabriela Lopez(No lab)(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2024-03-222027-03-22ActiveFirooz Ahmad Hosainy(No lab)(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2024-03-222027-03-22ActiveFirooz Ahmad Hosainy(No lab)(No comments)
CT 205 Percent Crushed Particles (JTCP - S&A)2024-03-222027-03-22ActiveFirooz Ahmad Hosainy(No lab)(No comments)
CT 206 SpG & Absorption - Coarse Aggregates 2017-12-282018-12-28ExpiredChad Claxton(No lab)(No comments)
CT 207 SpG & Absorption - Fine Aggregates 2017-12-282018-12-28ExpiredChad Claxton(No lab)(No comments)
CT 211 LA Rattler 2017-12-282018-12-28ExpiredChad Claxton(No lab)(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2024-03-222027-03-22ActiveFirooz Ahmad Hosainy(No lab)(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2024-03-222027-03-22ActiveFirooz Ahmad Hosainy(No lab)(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2024-03-222027-03-22ActiveFirooz Ahmad Hosainy(No lab)(No comments)
CT 227 Cleanness Value (JTCP - S&A)2024-03-222027-03-22ActiveFirooz Ahmad Hosainy(No lab)(No comments)
CT 229 Durability (JTCP - S&A)2024-03-222027-03-22ActiveFirooz Ahmad Hosainy(No lab)(No comments)
CT 231 Relative Compaction - Nuclear Gage 2024-07-012026-07-01ActiveBenjamin Martinez(No lab)IA#153
CT 306 Reducing Samples of Asphalt Mixtures (JTCP - HMA I)2024-06-072027-06-07ActiveGabriela Lopez(No lab)(No comments)
CT 309 Max SpG and Density - HMA 2017-12-282018-12-28ExpiredChad Claxton(No lab)(No comments)
CT 375 AC Density by Nuclear Gage 2022-11-182023-11-18ExpiredMajid Fahrtosh(No lab)(No comments)
CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) 2022-07-192024-07-19ExpiredVincent Onoh(No lab) Created based on CT521 certificate ID39930
CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) 2022-07-192024-07-19ExpiredVincent Onoh(No lab)
Created based on CT521 certificate ID39930
CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC)2018-06-192019-06-19ExpiredAshley Shaw(No lab)(No comments)
CT 523.2 Section B.3 Flexural Strength (Lab Test) 2024-07-012026-07-01ActiveBenjamin Martinez(No lab)IA#153
CT 524 Flexural Strength of Rapid Strength - PCC 2024-07-012026-07-01ActiveBenjamin Martinez(No lab)IA#153
CT 533 Ball Penetration - PCC 2024-07-012026-07-01ActiveBenjamin Martinez(No lab)IA#153
CT 552 Relative Compaction of Polymer Concrete 2024-07-012026-07-01ActiveBenjamin Martinez(No lab)IA#153

AASHTO/ASTM Proficiencies

Total 13 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
AASHTO T166 Bulk SpG of Compacted HMA - SSD (JTCP - HMA II)2024-03-282027-03-28ActiveGabriela Lopez(No lab)(No comments)
AASHTO T209 Max SpG and Density - HMA (JTCP - HMA II)2024-03-282027-03-28ActiveGabriela Lopez(No lab)(No comments)
AASHTO T269 Percent Air Voids - HMA (JTCP - HMA II)2024-03-282027-03-28ActiveGabriela Lopez(No lab)(No comments)
AASHTO T275 Bulk SpG - HMA (JTCP - HMA II)2024-03-282027-03-28ActiveGabriela Lopez(No lab)(No comments)
AASHTO T308 AC Content (Ignition Oven) - HMA (JTCP - HMA II)2024-03-282027-03-28ActiveGabriela Lopez(No lab)(No comments)
AASHTO T11 Sieve Analysis (Washing) - Fine Aggregates (JTCP - HMA I)2024-06-072027-06-07ActiveGabriela Lopez(No lab)(No comments)
AASHTO T27 Sieve Analysis - Fine and Coarse Aggregates (JTCP - HMA I)2024-06-072027-06-07ActiveGabriela Lopez(No lab)(No comments)
AASHTO R47 Reducing Samples of HMA (JTCP - HMA I)2024-06-072027-06-07ActiveGabriela Lopez(No lab)(No comments)
AASHTO R76 Reducing Samples of Agg (JTCP - HMA I)2024-06-072027-06-07ActiveGabriela Lopez(No lab)(No comments)
AASHTO T176 Sand Equivalent (JTCP - HMA I)2024-06-072027-06-07ActiveGabriela Lopez(No lab)(No comments)
AASHTO T255 Evaporable Moisture Content (JTCP - HMA I)2024-06-072027-06-07ActiveGabriela Lopez(No lab)(No comments)
AASHTO T329 Moisture Content (Oven Method) - HMA (JTCP - HMA I)2024-06-072027-06-07ActiveGabriela Lopez(No lab)(No comments)
AASHTO T335 Percentage of Fracture (JTCP - HMA I)2024-06-072027-06-07ActiveGabriela Lopez(No lab)(No comments)