Technician Information for Marcelo Placencia

First NameMarcelo
Last NamePlacencia
Technician ID05002
Download TL-0111

Associated Labs

Total 2 items.
Lab NameManager NameFull AddressDistrictPage Alias
TerraconTom Remmel1355 East Cooley Drive, Suite C, Colton, CA 923248Lab 1
MB Professional Services, IncorporatedKevin Beath786 South Gifford Ave, San Bernardino, CA 924088Lab 2

Test Methods

California Test (CT) Certifications

Total 19 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 125 AGG Sampling - AGGREGATES 2025-01-302026-01-30ActiveRobby RodriguezLab 1, Lab 2(No comments)
CT 125 GEN Sampling - GENERAL 2025-01-302026-01-30ActiveRobby RodriguezLab 1, Lab 2(No comments)
CT 125 HMA Sampling - HMA 2025-01-302026-01-30ActiveRobby RodriguezLab 1, Lab 2(No comments)
CT 231 Relative Compaction - Nuclear Gage 2025-01-302026-01-30ActiveRobby RodriguezLab 1, Lab 2(No comments)
CT 308 Bulk SpG and Density - HMA 2023-06-122024-06-12ExpiredRabiul HyderLab 1, Lab 2(No comments)
CT 309 Max SpG and Density - HMA 2023-06-122024-06-12ExpiredRabiul HyderLab 1, Lab 2(No comments)
CT 375 AC Density by Nuclear Gage 2025-01-302026-01-30ActiveRobby RodriguezLab 1, Lab 2(No comments)
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2025-01-102030-01-10ActiveGabriela LopezLab 1, Lab 2(No comments)
CT 518 Unit Weight - PCC (JTCP - PCC)2025-01-102030-01-10ActiveGabriela LopezLab 1, Lab 2(No comments)
CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) 2021-02-102022-02-10ExpiredAshley ShawLab 1 Created based on CT521 certificate ID72262
CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) 2021-02-102022-02-10ExpiredAshley ShawLab 1, Lab 2
Created based on CT521 certificate ID72262
CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC)2025-01-102030-01-10ActiveGabriela LopezLab 1, Lab 2Date adjusted to match ACI and 500 series CTMs IA 68
CT 523.2 Section B.3 Flexural Strength (Lab Test) 2021-02-102022-02-10ExpiredAshley ShawLab 1, Lab 2(No comments)
CT 533 Ball Penetration - PCC 2021-06-162022-06-16ExpiredAshley ShawLab 1, Lab 2(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2025-01-102030-01-10ActiveGabriela LopezLab 1, Lab 2(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2025-01-102030-01-10ActiveGabriela LopezLab 1, Lab 2(No comments)
CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC)2025-01-102030-01-10ActiveGabriela LopezLab 1, Lab 2(No comments)
CT 556 Slump - PCC (JTCP - PCC)2025-01-102030-01-10ActiveGabriela LopezLab 1, Lab 2(No comments)
CT 557 Temperature - PCC (JTCP - PCC)2025-01-102030-01-10ActiveGabriela LopezLab 1, Lab 2(No comments)

AASHTO/ASTM Proficiencies

JTCP Sessions