Technician Information for Stephen Yturralde

First NameStephen
Last NameYturralde
Technician ID02149
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Associated Labs

Total 7 items.
Lab NameManager NameFull AddressDistrictPage Alias
RMA Group - Main LaboratoryThomas Junker12130 Santa Margarita Court, 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, Rancho Cucamonga, CA 917308Lab 6
RMA Mobile Laboratory #12Steve Pitzer12130 Santa Margarita Court, Rancho Cucamonga, CA 917308Lab 7

Test Methods

California Test (CT) Certifications

Total 17 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
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 106 Definitions - Specific Gravity (SpG) 2019-02-17ExpiredRobby RodriguezLab 1, Lab 6, Lab 7(No comments)
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 125 HMA Sampling - HMA (JTCP - HMA I)2018-02-17ExpiredRobert AchuelaLab 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 206 SpG & Absorption - Coarse Aggregates 2025-10-18ActiveRabiul HyderLab 1(No comments)
CT 207 SpG & Absorption - Fine Aggregates 2025-10-18ActiveRabiul HyderLab 1(No comments)
CT 211 LA Rattler 2025-10-18ActiveRabiul HyderLab 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)
CT 301 "R" Value 2024-12-01ActiveShaya MeisamifardLab 1(No comments)
CT 366 Stabilometer 2025-10-18ActiveRabiul HyderLab 1(No comments)

AASHTO/ASTM Proficiencies