Technician Information for Marta Landaverde

First NameMarta
Last NameLandaverde
Technician ID02084

Associated Labs

Total 3 items.
Lab NameManager NameFull AddressDistrictPage Alias
The Quality FirmRicardo Osorio177 University Parkway, Pomona, CA 917687Lab 1
The Quality Firm - mobile lab #2Ricardo Osorio177 University Parkway, Pomona, CA 917687Lab 2
The Quality Firm - Mobile Lab #9Ricardo Osorio177 University Parkway, Pomona, CA 917687Lab 3

Test Methods

California Test (CT) Certifications

Total 37 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 523.2 Section B.3 Flexural Strength (Lab Test) InactiveBrooke VanassaLab 1, Lab 2, Lab 3(No comments)
CT 106 Definitions - Specific Gravity (SpG) 2023-07-122025-07-12ExpiredAshley ShawLab 1(No comments)
CT 204 LL, PL, PI 2023-07-122025-07-12ExpiredAshley ShawLab 1(No comments)
CT 206 SpG & Absorption - Coarse Aggregates 2023-07-122025-07-12ExpiredAshley ShawLab 1(No comments)
CT 207 SpG & Absorption - Fine Aggregates 2023-07-122025-07-12ExpiredAshley ShawLab 1(No comments)
CT 208 Apparent SpG - Fine Aggregates 2023-07-122025-07-12ExpiredAshley ShawLab 1(No comments)
CT 211 LA Rattler 2023-07-122025-07-12ExpiredAshley ShawLab 1(No comments)
CT 213 Organic Impurities of PCC sand 2023-07-122025-07-12ExpiredAshley ShawLab 1(No comments)
CT 234 Uncompacted void - Fine Aggregates 2023-07-122025-07-12ExpiredAshley ShawLab 1(No comments)
CT 235 Flat and Elongated Particles 2023-07-122025-07-12ExpiredAshley ShawLab 1(No comments)
CT 301 "R" Value 2023-07-122025-07-12ExpiredAshley ShawLab 1(No comments)
CT 304 Sample Preparation - HMA 2023-07-122025-07-12ExpiredAshley ShawLab 1(No comments)
CT 308 Bulk SpG and Density - HMA 2023-07-122025-07-12ExpiredAshley ShawLab 1(No comments)
CT 309 Max SpG and Density - HMA 2023-07-122025-07-12ExpiredAshley ShawLab 1(No comments)
CT 366 Stabilometer 2023-07-122025-07-12ExpiredAshley ShawLab 1(No comments)
CT 367 OBC 2023-07-122025-07-12ExpiredAshley ShawLab 1(No comments)
CT 370 Moisture Content by Microwave 2023-07-122025-07-12ExpiredAshley ShawLab 1(No comments)
CT 371 Moisture Induced Damage (TSR) 2023-07-122025-07-12ExpiredAshley ShawLab 1(No comments)
CT 382 AC Content by Ignition Oven 2023-07-122025-07-12ExpiredAshley ShawLab 1(No comments)
CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) 2023-07-122025-07-12ExpiredAshley ShawLab 1, Lab 2, Lab 3
Created based on CT521 certificate ID29045
CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) 2023-07-122025-07-12ExpiredAshley ShawLab 1, Lab 2, Lab 3 Created based on CT521 certificate ID29045
CT 524 Flexural Strength of Rapid Strength - PCC 2023-07-122025-07-12ExpiredAshley ShawLab 1, Lab 2, Lab 3(No comments)
CT 531 Core Length - PCC 2022-11-092023-11-09ExpiredRabiul Hyder(No lab)(No comments)
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2022-07-152025-08-15ActiveGraham VelekLab 1, Lab 2(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2025-03-072025-08-15ActiveGraham VelekLab 1(No comments)
CT 125 HMA Sampling - HMA (JTCP - HMA I)2025-03-072028-03-07ActiveGraham VelekLab 1(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2022-07-152025-08-15ActiveGraham VelekLab 1, Lab 2(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2022-07-152025-08-15ActiveGraham VelekLab 1, Lab 2(No comments)
CT 205 Percent Crushed Particles (JTCP - S&A)2022-07-152025-08-15ActiveGraham VelekLab 1(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2022-07-152025-08-15ActiveGraham VelekLab 1, Lab 2(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2022-07-152025-08-15ActiveGraham VelekLab 1, Lab 2(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2022-07-152025-08-15ActiveGraham VelekLab 1, Lab 2(No comments)
CT 227 Cleanness Value (JTCP - S&A)2022-07-152025-08-15ActiveGraham VelekLab 1, Lab 2(No comments)
CT 229 Durability (JTCP - S&A)2022-07-152025-08-15ActiveGraham VelekLab 1, Lab 2(No comments)
CT 306 Reducing Samples of Asphalt Mixtures (JTCP - HMA I)2025-03-072028-03-07ActiveGraham VelekLab 1(No comments)
CT 389 Hamburg Wheel-Track 2025-03-282027-03-28ActiveJay HortonLab 1(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2020-07-272025-07-27ActiveAshley ShawLab 1, Lab 2Date adjusted to match CT 524

AASHTO/ASTM Proficiencies

Total 22 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
AASHTO T96 L.A. Rattler InactiveBrooke VanassaLab 1(No comments)
AASHTO T312 Gyratory Compactor InactiveBrooke VanassaLab 1(No comments)
AASHTO T84 SpG & Absorption - Fine Aggregates 2023-07-122025-07-12ExpiredAshley ShawLab 1(No comments)
AASHTO T85 SpG & Absorption - Coarse Aggregates 2023-07-122025-07-12ExpiredAshley ShawLab 1(No comments)
AASHTO T283 Moisture Induced Damage (TSR) 2023-07-122025-07-12ExpiredAshley ShawLab 1(No comments)
AASHTO T304 Uncompacted Void - Fine Aggregate 2023-07-122025-07-12ExpiredAshley ShawLab 1(No comments)
ASTM D4791 Flat and Elongated Particles 2023-07-122025-07-12ExpiredAshley ShawLab 1(No comments)
AASHTO T11 Sieve Analysis (Washing) - Fine Aggregates (JTCP - HMA I)2025-03-072028-03-07ActiveGraham VelekLab 1(No comments)
AASHTO T27 Sieve Analysis - Fine and Coarse Aggregates (JTCP - HMA I)2025-03-072028-03-07ActiveGraham VelekLab 1(No comments)
AASHTO T30 Mechanical Analysis of Extracted Aggregate (JTCP - HMA I)2025-03-072028-03-07ActiveGraham VelekLab 1(No comments)
AASHTO R47 Reducing Samples of HMA (JTCP - HMA I)2025-03-072028-03-07ActiveGraham VelekLab 1(No comments)
AASHTO R76 Reducing Samples of Agg (JTCP - HMA I)2025-03-072028-03-07ActiveGraham VelekLab 1(No comments)
AASHTO T166 Bulk SpG of Compacted HMA - SSD (JTCP - HMA II)2024-08-092027-08-09ActiveFirooz Ahmad HosainyLab 1(No comments)
AASHTO T176 Sand Equivalent (JTCP - HMA I)2025-03-072028-03-07ActiveGraham VelekLab 1(No comments)
AASHTO T209 Max SpG and Density - HMA (JTCP - HMA II)2024-08-092027-08-09ActiveFirooz Ahmad HosainyLab 1(No comments)
AASHTO T255 Evaporable Moisture Content (JTCP - HMA I)2025-03-072028-03-07ActiveGraham VelekLab 1(No comments)
AASHTO T269 Percent Air Voids - HMA (JTCP - HMA II)2024-08-092027-08-09ActiveFirooz Ahmad HosainyLab 1(No comments)
AASHTO T275 Bulk SpG - HMA (JTCP - HMA II)2024-08-092027-08-09ActiveFirooz Ahmad HosainyLab 1(No comments)
AASHTO T308 AC Content (Ignition Oven) - HMA (JTCP - HMA II)2024-08-092027-08-09ActiveFirooz Ahmad HosainyLab 1(No comments)
AASHTO T324 Hamburg Wheel-Track 2025-03-282027-03-28ActiveJay HortonLab 1(No comments)
AASHTO T329 Moisture Content (Oven Method) - HMA (JTCP - HMA I)2025-03-072028-03-07ActiveGraham VelekLab 1(No comments)
AASHTO T335 Percentage of Fracture (JTCP - HMA I)2025-03-072028-03-07ActiveGraham VelekLab 1(No comments)

JTCP Sessions

Total 1 item.
JTCP Training CodeJTCP Training Start DateJTCP Training End Date
HMA1_RC_LB00072025-03-062025-03-07