Technician Information for Mark Anthony Switzer

First NameMark Anthony
Last NameSwitzer
Technician ID01683

Associated Labs

Total 1 item.
Lab NameManager NameFull AddressDistrictPage Alias
LOR Geotechnical Group, IncorporatedMark Anthony Switzer6121 Quail Valley Court, Riverside, CA 925078Lab 1

Test Methods

California Test (CT) Certifications

Total 38 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 557 Temperature - PCC (JTCP - PCC)2023-01-27ExpiredRichard HibbardLab 1(No comments)
CT 556 Slump - PCC (JTCP - PCC)2023-01-27ExpiredRichard HibbardLab 1(No comments)
CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC)2023-01-27ExpiredRichard HibbardLab 1(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2023-01-27ExpiredRichard HibbardLab 1(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2023-01-27ExpiredRichard HibbardLab 1(No comments)
CT 533 Ball Penetration - PCC 2023-06-21ExpiredRabiul HyderLab 1(No comments)
CT 523.2 Section B.3 Flexural Strength (Lab Test) 2025-03-08ActiveBabak RezaeiLab 1(No comments)
CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC)2023-06-21ExpiredRabiul HyderLab 1(No comments)
CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) 2025-03-08ActiveBabak RezaeiLab 1
Created based on CT521 certificate ID23356
CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) 2025-03-08ActiveBabak RezaeiLab 1 Created based on CT521 certificate ID23356
CT 518 Unit Weight - PCC (JTCP - PCC)2023-01-27ExpiredRichard HibbardLab 1(No comments)
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2023-01-27ExpiredRichard HibbardLab 1(No comments)
CT 382 AC Content by Ignition Oven 2025-03-08ActiveBabak RezaeiLab 1(No comments)
CT 375 AC Density by Nuclear Gage 2025-03-08ActiveBabak RezaeiLab 1(No comments)
CT 366 Stabilometer 2025-03-08ActiveBabak RezaeiLab 1(No comments)
CT 309 Max SpG and Density - HMA 2025-03-08ActiveBabak RezaeiLab 1(No comments)
CT 308 Bulk SpG and Density - HMA 2025-03-08ActiveBabak RezaeiLab 1(No comments)
CT 307 Moisture Vapor Susceptibility - HMA 2020-04-09ExpiredSeree YenjaiLab 1(No comments)
CT 306 Reducing Samples of Asphalt Mixtures (JTCP - HMA I)2024-03-08ExpiredSoroosh Amelian(No lab)(No comments)
CT 304 Sample Preparation - HMA 2025-03-08ActiveBabak RezaeiLab 1(No comments)
CT 301 "R" Value 2025-03-08ActiveBabak RezaeiLab 1(No comments)
CT 231 Relative Compaction - Nuclear Gage 2025-03-08ActiveBabak RezaeiLab 1(No comments)
CT 229 Durability (JTCP - S&A)2027-03-22ActiveFirooz Ahmad HosainyLab 1(No comments)
CT 227 Cleanness Value (JTCP - S&A)2027-03-22ActiveFirooz Ahmad HosainyLab 1(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2027-03-22ActiveFirooz Ahmad HosainyLab 1(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2027-03-22ActiveFirooz Ahmad HosainyLab 1(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2027-03-22ActiveFirooz Ahmad HosainyLab 1(No comments)
CT 211 LA Rattler 2025-03-08ActiveBabak RezaeiLab 1(No comments)
CT 205 Percent Crushed Particles (JTCP - S&A)2027-03-22ActiveFirooz Ahmad HosainyLab 1(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2027-03-22ActiveFirooz Ahmad HosainyLab 1Reinstated 09/07/2023. Successfully participated in the 2022 CSP CT 202.
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2027-03-22ActiveFirooz Ahmad HosainyLab 1(No comments)
CT 125 HMA Sampling - HMA (JTCP - HMA I)2024-03-08ExpiredSoroosh AmelianLab 1(No comments)
CT 125 GEN Sampling - GENERAL 2024-06-20ActiveRabiul HyderLab 1(No comments)
CT 125 CEM Sampling - CEM 2024-06-20ActiveRabiul HyderLab 1(No comments)
CT 125 BIT Sampling - BITUMINOUS 2024-06-20ActiveRabiul HyderLab 1(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2027-03-22ActiveFirooz Ahmad HosainyLab 1(No comments)
CT 106 Definitions - Specific Gravity (SpG) 2025-02-27ActiveBenjamin MartinezLab 1(No comments)
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2027-03-22ActiveFirooz Ahmad HosainyLab 1(No comments)

AASHTO/ASTM Proficiencies

Total 15 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
AASHTO T335 Percentage of Fracture (JTCP - HMA I)2024-03-08ExpiredSoroosh AmelianLab 1(No comments)
AASHTO T329 Moisture Content (Oven Method) - HMA (JTCP - HMA I)2024-03-08ExpiredSoroosh AmelianLab 1(No comments)
AASHTO T308 AC Content (Ignition Oven) - HMA (JTCP - HMA II)2024-03-11ExpiredSarbjit GrewalLab 1(No comments)
AASHTO T304 Uncompacted Void - Fine Aggregate 2025-03-08ActiveBabak Rezaei(No lab)(No comments)
AASHTO T27 Sieve Analysis - Fine and Coarse Aggregates (JTCP - HMA I)2024-03-08ExpiredSoroosh AmelianLab 1(No comments)
AASHTO T275 Bulk SpG - HMA (JTCP - HMA II)2024-03-11ExpiredSarbjit GrewalLab 1(No comments)
AASHTO T269 Percent Air Voids - HMA (JTCP - HMA II)2024-03-11ExpiredSarbjit GrewalLab 1(No comments)
AASHTO T255 Evaporable Moisture Content (JTCP - HMA I)2024-03-08ExpiredSoroosh AmelianLab 1(No comments)
AASHTO T248 Reducing Samples of Agg. (JTCP - HMA I)2021-06-15ExpiredBiplab BhattacharyaLab 1(No comments)
AASHTO T209 Max SpG and Density - HMA (JTCP - HMA II)2024-03-11ExpiredSarbjit GrewalLab 1(No comments)
AASHTO T176 Sand Equivalent (JTCP - HMA I)2024-03-08ExpiredSoroosh AmelianLab 1(No comments)
AASHTO T166 Bulk SpG of Compacted HMA - SSD (JTCP - HMA II)2024-03-11ExpiredSarbjit GrewalLab 1(No comments)
AASHTO T11 Sieve Analysis (Washing) - Fine Aggregates (JTCP - HMA I)2024-03-08ExpiredSoroosh AmelianLab 1(No comments)
AASHTO R76 Reducing Samples of Agg (JTCP - HMA I)2024-03-08ExpiredSoroosh AmelianLab 1(No comments)
AASHTO R47 Reducing Samples of HMA (JTCP - HMA I)2024-03-08ExpiredSoroosh AmelianLab 1(No comments)