Technician Information for Roger Pereda

First NameRoger
Last NamePereda
Technician ID04331

Associated Labs

Total 1 item.
Lab NameManager NameFull AddressDistrictPage Alias
Sequoia Valley Testing & InspectionRoger Pereda756 East Date Avenue, Porterville, CA 932576Lab 1

Test Methods

California Test (CT) Certifications

Total 15 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2023-03-06ExpiredAvinash RallaLab 1(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2023-03-06ExpiredSarbjit GrewalLab 1(No comments)
CT 125 BIT Sampling - BITUMINOUS 2024-06-13ActiveSarbjit GrewalLab 1(No comments)
CT 125 GEN Sampling - GENERAL 2024-06-13ActiveSarbjit GrewalLab 1(No comments)
CT 125 HMA Sampling - HMA (JTCP - HMA I)2021-08-21ExpiredDavid SmallLab 1(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2023-03-06ExpiredAvinash RallaLab 1(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2023-03-06ExpiredSarbjit GrewalLab 1(No comments)
CT 205 Percent Crushed Particles (JTCP - S&A)2023-03-06ExpiredSarbjit GrewalLab 1(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2023-03-06ExpiredSarbjit GrewalLab 1(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2023-03-06ActiveHusam MakhoulLab 1CSP suspension on 06/06/2022 for nonparticipation. Contact CSP@dot.ca.gov for unsuspension directions
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2023-03-06ExpiredSarbjit GrewalLab 1(No comments)
CT 227 Cleanness Value (JTCP - S&A)2023-03-06ExpiredSarbjit GrewalLab 1(No comments)
CT 229 Durability (JTCP - S&A)2023-03-06ExpiredSarbjit GrewalLab 1(No comments)
CT 231 Relative Compaction - Nuclear Gage 2024-06-13ActiveSarbjit GrewalLab 1(No comments)
CT 375 AC Density by Nuclear Gage 2024-06-13ActiveSarbjit GrewalLab 1(No comments)

AASHTO/ASTM Proficiencies