Tester Information for Stephen Yturralde

Basic Information

First NameStephen
Last NameYturralde
StatusActive

Associated Labs

Total 7 items.
Lab NameManager NameFull AddressDistrictPage Alias
RMA Group - Main LaboratoryRaymond Alcantara12130 Santa Margarita Ct, Rancho Cucamonga, CA 917308Lab 1
RMA Group - PCC #7Steve Pitzer12130 Santa Margarita Court, Rancho Cucamonga, CA 917308Lab 2
RMA Group - PCC #1Slawek Dymerski12130 Santa Margarita Court, Rancho Cucamonga, CA 917308Lab 3
RMA Group - PCC#2Slawek Dymerski12130 Santa Margarita Court, Rancho Cucamonga, CA 917308Lab 4
RMA GroupSlawek Dymerski10671 Jeffrey Road, Irvine, CA 9260212Lab 5
RMA Mobile Laboratory #11Ray Alcantara12130 Santa Margarita Court, Ranco Cucamonga, CA 917308Lab 6
RMA Mobile Laboratory #12Steve Pitzer12130 Santa Margarita Court, Ranco Cucamonga, CA 917308Lab 7

Test Methods

California Test (CT) Certifications

Total 17 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 125 HMA Sampling - HMA (JTCP - HMA I)2018-02-17ExpiredRobert AchuelaLab 1, Lab 2, Lab 3, Lab 4, Lab 5(No comments)
CT 106 Definitions - Specific Gravity (SpG) 2019-02-17ExpiredRobby RodriguezLab 1, Lab 6, Lab 7(No comments)
CT 301 "R" Value 2022-11-24ExpiredRabiul HyderLab 1(No comments)
CT 206 SpG & Absorption - Coarse Aggregates 2023-09-16ActiveShaya MeisamifardLab 1(No comments)
CT 207 SpG & Absorption - Fine Aggregates 2023-09-16ActiveShaya MeisamifardLab 1(No comments)
CT 211 LA Rattler 2023-09-16ActiveShaya MeisamifardLab 1(No comments)
CT 366 Stabilometer 2023-09-16ActiveShaya MeisamifardLab 1(No comments)
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2025-09-16ActiveBrian EllisLab 1, Lab 2, Lab 3, Lab 4, Lab 5, Lab 6, Lab 7deleted due to SIAD not allowing it to be updated correctly - supposed to expire on 2-17-19
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2025-09-16ActiveBrian EllisLab 1, Lab 2, Lab 3, Lab 4, Lab 5(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2025-09-16ActiveBrian EllisLab 1, Lab 2, Lab 3, Lab 4, Lab 5, Lab 6, Lab 7deleted due to SIAD not allowing it to be updated correctly - supposed to expire on 2-17-19
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2025-09-16ActiveBrian EllisLab 1, Lab 2, Lab 3, Lab 4, Lab 5, Lab 6, Lab 7(No comments)
CT 205 Percent Crushed Particles (JTCP - S&A)2025-09-16ActiveBrian EllisLab 1(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2025-09-16ActiveBrian EllisLab 1(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2025-09-16ActiveBrian EllisLab 1, Lab 2, Lab 3, Lab 4, Lab 5, Lab 6, Lab 7(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2025-09-16ActiveBrian EllisLab 1, Lab 2, Lab 3, Lab 4, Lab 5, Lab 6, Lab 7(No comments)
CT 227 Cleanness Value (JTCP - S&A)2025-09-16ActiveBrian EllisLab 1, Lab 2, Lab 3, Lab 4, Lab 6, Lab 7(No comments)
CT 229 Durability (JTCP - S&A)2025-09-16ActiveBrian EllisLab 1(No comments)

AASHTO/ASTM Proficiencies

Total 5 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
AASHTO T166 Bulk SpG of Compacted HMA - SSD (JTCP - HMA II)2023-11-19ActiveZuri AbajianLab 1(No comments)
AASHTO T209 Max SpG and Density - HMA (JTCP - HMA II)2023-11-19ActiveZuri AbajianLab 1(No comments)
AASHTO T269 Percent Air Voids - HMA (JTCP - HMA II)2023-11-19ActiveZuri AbajianLab 1(No comments)
AASHTO T275 Bulk SpG - HMA (JTCP - HMA II)2023-11-19ActiveZuri AbajianLab 1(No comments)
AASHTO T308 AC Content (Ignition Oven) - HMA (JTCP - HMA II)2023-11-19ActiveZuri AbajianLab 1, Lab 5(No comments)