Technician Information for Marco Estudillo

First NameMarco
Last NameEstudillo
Technician ID02886
Download TL-0111

Associated Labs

Total 3 items.
Lab NameManager NameFull AddressDistrictPage Alias
Vulcan Materials Company - San DiegoTimothy Reed10051 Black Mountain Road, San Diego, CA 9212611Lab 1
Vulcan Materials Company - Otay LaboratoryTimothy Reed7522 Paseo De La Fuente, San Diego, CA 9215411Lab 2
Vulcan Materials Company - Santa Ana Field LaboratoryMauricio Lizarraga1401 East Warner Avenue, Santa Ana, CA 9270512Lab 3

Test Methods

California Test (CT) Certifications

Total 27 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2023-09-012026-09-01ActiveGabriela LopezLab 1, Lab 2, Lab 3(No comments)
CT 106 Definitions - Specific Gravity (SpG) 2017-08-312019-08-31ExpiredRoy(Chip) DennerLab 1, Lab 2, Lab 3(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2023-08-042026-08-04ActiveGabriela LopezLab 1, Lab 2, Lab 3(No comments)
CT 125 GEN Sampling - GENERAL 2019-09-122021-09-12ExpiredRoy(Chip) DennerLab 1, Lab 2, Lab 3(No comments)
CT 125 HMA Sampling - HMA (JTCP - HMA I)2023-08-042026-08-04ActiveGabriela LopezLab 1, Lab 2, Lab 3(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2023-09-012026-09-01ActiveGabriela LopezLab 1, Lab 2, Lab 3(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2023-09-012026-09-01ActiveGabriela LopezLab 1, Lab 2, Lab 3(No comments)
CT 205 Percent Crushed Particles (JTCP - S&A)2023-09-012026-09-01ActiveGabriela LopezLab 1(No comments)
CT 206 SpG & Absorption - Coarse Aggregates 2019-09-122021-09-12ExpiredRoy(Chip) DennerLab 1, Lab 2(No comments)
CT 207 SpG & Absorption - Fine Aggregates 2019-09-122021-09-12ExpiredRoy(Chip) DennerLab 1, Lab 2(No comments)
CT 211 LA Rattler 2019-09-122021-09-12ExpiredRoy(Chip) DennerLab 1(No comments)
CT 213 Organic Impurities of PCC sand 2019-09-122021-09-12ExpiredRoy(Chip) DennerLab 1(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2019-03-012022-03-01ExpiredBiplab Bhattacharya(No lab)(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2023-09-012026-09-01ActiveGabriela LopezLab 1, Lab 2, Lab 3(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2023-09-012026-09-01ActiveGabriela LopezLab 1, Lab 2(No comments)
CT 227 Cleanness Value (JTCP - S&A)2023-09-012026-09-01ActiveGabriela LopezLab 1, Lab 2(No comments)
CT 229 Durability (JTCP - S&A)2023-09-012026-09-01ActiveGabriela LopezLab 1(No comments)
CT 304 Sample Preparation - HMA 2017-08-242019-08-24ExpiredRoy(Chip) DennerLab 1, Lab 2(No comments)
CT 306 Reducing Samples of Asphalt Mixtures (JTCP - HMA I)2023-08-042026-08-04ActiveGabriela LopezLab 1, Lab 3(No comments)
CT 308 Bulk SpG and Density - HMA 2017-08-242019-08-24ExpiredRoy(Chip) DennerLab 1, Lab 2(No comments)
CT 309 Max SpG and Density - HMA 2017-08-242019-08-24ExpiredRoy(Chip) DennerLab 1, Lab 2(No comments)
CT 366 Stabilometer 2017-08-242019-08-24ExpiredRoy(Chip) DennerLab 1(No comments)
CT 367 OBC 2017-08-242019-08-24ExpiredRoy(Chip) DennerLab 1(No comments)
CT 368 OBC of OGAC 2017-08-242019-08-24ExpiredRoy(Chip) Denner(No lab)(No comments)
CT 370 Moisture Content by Microwave 2017-08-242019-08-24ExpiredRoy(Chip) DennerLab 1, Lab 2(No comments)
CT 371 Moisture Induced Damage (TSR) 2017-08-242019-08-24ExpiredRoy(Chip) DennerLab 1(No comments)
CT 382 AC Content by Ignition Oven 2017-08-242019-08-24ExpiredRoy(Chip) DennerLab 1, Lab 2, Lab 3(No comments)

AASHTO/ASTM Proficiencies

Total 21 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
AASHTO T84 SpG & Absorption - Fine Aggregates 2019-09-122021-09-12ExpiredRoy(Chip) DennerLab 1, Lab 2(No comments)
AASHTO T85 SpG & Absorption - Coarse Aggregates 2019-09-122021-09-12ExpiredRoy(Chip) DennerLab 1, Lab 2(No comments)
AASHTO T96 L.A. Rattler 2019-09-122021-09-12ExpiredRoy(Chip) DennerLab 1(No comments)
AASHTO T210 Aggregate Durability Index 2019-09-122021-09-12ExpiredRoy(Chip) DennerLab 1(No comments)
AASHTO T304 Uncompacted Void - Fine Aggregate 2019-09-122021-09-12ExpiredRoy(Chip) DennerLab 1(No comments)
AASHTO T312 Gyratory Compactor 2019-09-122021-09-12ExpiredRoy(Chip) DennerLab 1, Lab 2(No comments)
AASHTO T324 Hamburg Wheel-Track 2019-09-122021-09-12ExpiredRoy(Chip) DennerLab 1(No comments)
ASTM D4791 Flat and Elongated Particles 2019-09-122021-09-12ExpiredRoy(Chip) DennerLab 1(No comments)
AASHTO T166 Bulk SpG of Compacted HMA - SSD (JTCP - HMA II)2023-05-042026-05-04ActiveGabriela LopezLab 1, Lab 2(No comments)
AASHTO T209 Max SpG and Density - HMA (JTCP - HMA II)2023-05-042026-05-04ActiveGabriela LopezLab 1, Lab 2, Lab 3(No comments)
AASHTO T269 Percent Air Voids - HMA (JTCP - HMA II)2023-05-042026-05-04ActiveGabriela LopezLab 1(No comments)
AASHTO T275 Bulk SpG - HMA (JTCP - HMA II)2023-05-042026-05-04ActiveGabriela LopezLab 1, Lab 2(No comments)
AASHTO T308 AC Content (Ignition Oven) - HMA (JTCP - HMA II)2023-05-042026-05-04ActiveGabriela LopezLab 1, Lab 2, Lab 3(No comments)
AASHTO T11 Sieve Analysis (Washing) - Fine Aggregates (JTCP - HMA I)2023-08-042026-08-04ActiveGabriela LopezLab 1, Lab 2, Lab 3(No comments)
AASHTO T27 Sieve Analysis - Fine and Coarse Aggregates (JTCP - HMA I)2023-08-042026-08-04ActiveGabriela LopezLab 1, Lab 2, Lab 3(No comments)
AASHTO R47 Reducing Samples of HMA (JTCP - HMA I)2023-08-042026-08-04ActiveGabriela LopezLab 1, Lab 2, Lab 3(No comments)
AASHTO R76 Reducing Samples of Agg (JTCP - HMA I)2023-08-042026-08-04ActiveGabriela LopezLab 1, Lab 2, Lab 3(No comments)
AASHTO T176 Sand Equivalent (JTCP - HMA I)2023-08-042026-08-04ActiveGabriela LopezLab 1, Lab 2, Lab 3(No comments)
AASHTO T255 Evaporable Moisture Content (JTCP - HMA I)2023-08-042026-08-04ActiveGabriela LopezLab 1, Lab 2, Lab 3(No comments)
AASHTO T329 Moisture Content (Oven Method) - HMA (JTCP - HMA I)2023-08-042026-08-04ActiveGabriela LopezLab 1, Lab 3(No comments)
AASHTO T335 Percentage of Fracture (JTCP - HMA I)2023-08-042026-08-04ActiveGabriela LopezLab 1(No comments)

JTCP Sessions