Technician Information for Robert Cruz

First NameRobert
Last NameCruz
Technician ID02637
Print Certificates

Associated Labs

Total 6 items.
Lab NameManager NameFull AddressDistrictPage Alias
Atlas Technical Consultants Mobile Lab #2Samir El-Chammas431 South Broadway, Blythe, CA 922258Lab 1
CT D04 - Hayward Construction Field LaboratoryGurind Joshi21339 Cabot Boulevard, Hayward, CA 945454Lab 2
CT D04 - Materials LaboratoryVenu Gopal21339 Cabot Boulevard, Hayward, CA 945454Lab 3
Atlas Technical Consultants - WhittierSamir El-Chammas12409 Slauson Avenue, Suite I, Whittier, CA 906067Lab 4
Atlas Technical Consultants - SacramentoBaron Colbert7051 Power Inn Rd, Sacramento, CA 958283Lab 5
Atlas Technical Consultants Mobile Lab #1Samir El-Chammas431 South Broadway , Blythe, CA 922258Lab 6

Test Methods

California Test (CT) Certifications

Total 33 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 557 Temperature - PCC (JTCP - PCC)2024-03-08ExpiredJasdeep SandhuLab 1, Lab 4, Lab 6(No comments)
CT 556 Slump - PCC (JTCP - PCC)2024-03-08ExpiredJasdeep SandhuLab 1, Lab 4, Lab 6(No comments)
CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC)2024-03-08ExpiredJasdeep Sandhu(No lab)(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2024-03-08ExpiredJasdeep SandhuLab 1, Lab 4, Lab 6(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2024-03-08ExpiredJasdeep SandhuLab 1, Lab 2, Lab 4, Lab 6(No comments)
CT 524 Flexural Strength of Rapid Strength - PCC 2025-06-27ActiveDavid SmallLab 1, Lab 2, Lab 4, Lab 6(No comments)
CT 523.2 Section B.3 Flexural Strength (Lab Test) 2020-03-27ExpiredJeff RushLab 2, Lab 4, Lab 6(No comments)
CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC)2020-03-27ExpiredJeff RushLab 1, Lab 2, Lab 4, Lab 6(No comments)
CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) 2020-03-27ExpiredJeff RushLab 1, Lab 4, Lab 6
Created based on CT521 certificate ID58017
CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) 2020-03-27ExpiredJeff RushLab 1, Lab 4, Lab 6 Created based on CT521 certificate ID58017
CT 518 Unit Weight - PCC (JTCP - PCC)2024-03-08ExpiredJasdeep SandhuLab 1, Lab 4, Lab 6(No comments)
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2024-03-08ExpiredJasdeep SandhuLab 1, Lab 4, Lab 6(No comments)
CT 389 Hamburg Wheel-Track 2025-12-20ActiveAlexis EnglandLab 3(No comments)
CT 382 AC Content by Ignition Oven 2017-03-30ExpiredJeff RushLab 4(No comments)
CT 375 AC Density by Nuclear Gage 2021-03-27ExpiredJeff RushLab 1, Lab 5, Lab 6(No comments)
CT 309 Max SpG and Density - HMA 2019-05-10ExpiredJeff RushLab 2, Lab 3(No comments)
CT 308 Bulk SpG and Density - HMA 2019-05-10ExpiredJeff RushLab 1, Lab 2, Lab 3, Lab 4, Lab 6(No comments)
CT 306 Reducing Samples of Asphalt Mixtures (JTCP - HMA I)2025-04-22ActiveAvinash RallaLab 2, Lab 4(No comments)
CT 231 Relative Compaction - Nuclear Gage 2025-06-27ActiveDavid SmallLab 1, Lab 2, Lab 4, Lab 5, Lab 6(No comments)
CT 229 Durability (JTCP - S&A)2025-02-04ActiveSoroosh AmelianLab 1, Lab 3, Lab 4, Lab 6(No comments)
CT 227 Cleanness Value (JTCP - S&A)2025-02-04ActiveSoroosh AmelianLab 1, Lab 2, Lab 3, Lab 4, Lab 6(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2025-02-04ActiveSoroosh AmelianLab 1, Lab 2, Lab 3, Lab 4, Lab 6(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2025-02-04ActiveSoroosh AmelianLab 1, Lab 2, Lab 4, Lab 6(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2025-02-04ActiveSoroosh AmelianLab 1, Lab 2, Lab 4, Lab 6(No comments)
CT 211 LA Rattler 2024-07-07ActiveDavid SmallLab 3(No comments)
CT 207 SpG & Absorption - Fine Aggregates 2024-04-27ActiveDavid SmallLab 3(No comments)
CT 206 SpG & Absorption - Coarse Aggregates 2024-04-27ActiveDavid SmallLab 3(No comments)
CT 205 Percent Crushed Particles (JTCP - S&A)2025-02-04ActiveSoroosh AmelianLab 3(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2025-02-04ActiveSoroosh AmelianLab 1, Lab 2, Lab 3, Lab 4, Lab 6(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2025-02-04ActiveDavid SmallLab 1, Lab 2, Lab 3, Lab 4, Lab 6(No comments)
CT 125 HMA Sampling - HMA (JTCP - HMA I)2025-04-22ActiveAvinash RallaLab 1, Lab 2, Lab 4(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2025-04-22ActiveAvinash RallaLab 1, Lab 2, Lab 4(No comments)
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2025-04-22ActiveAvinash RallaLab 1, Lab 2, Lab 3, Lab 4, Lab 6(No comments)

AASHTO/ASTM Proficiencies

Total 21 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
ASTM D4791 Flat and Elongated Particles 2024-04-27ActiveDavid SmallLab 3(No comments)
AASHTO T96 L.A. Rattler 2024-07-07ActiveDavid SmallLab 3(No comments)
AASHTO T85 SpG & Absorption - Coarse Aggregates 2024-04-27ActiveDavid SmallLab 1, Lab 2, Lab 3, Lab 4, Lab 6(No comments)
AASHTO T84 SpG & Absorption - Fine Aggregates 2024-04-27ActiveDavid SmallLab 1, Lab 3, Lab 4, Lab 6(No comments)
AASHTO T335 Percentage of Fracture (JTCP - HMA I)2025-04-22ActiveAvinash RallaLab 1, Lab 2, Lab 3, Lab 4, Lab 6(No comments)
AASHTO T329 Moisture Content (Oven Method) - HMA (JTCP - HMA I)2025-04-22ActiveAvinash RallaLab 1, Lab 2, Lab 3, Lab 4, Lab 6(No comments)
AASHTO T324 Hamburg Wheel-Track 2024-07-07ActiveDavid SmallLab 3(No comments)
AASHTO T312 Gyratory Compactor 2024-07-07ActiveDavid SmallLab 3(No comments)
AASHTO T30 Mechanical Analysis of Extracted Aggregate 2024-07-07ActiveDavid SmallLab 2, Lab 3(No comments)
AASHTO T308 AC Content (Ignition Oven) - HMA (JTCP - HMA II)2025-03-24ActiveAvinash RallaLab 2, Lab 3, Lab 4(No comments)
AASHTO T283 Moisture Induced Damage (TSR) 2024-07-07ActiveDavid SmallLab 3(No comments)
AASHTO T27 Sieve Analysis - Fine and Coarse Aggregates (JTCP - HMA I)2025-04-22ActiveAvinash RallaLab 1, Lab 2, Lab 3, Lab 4, Lab 6(No comments)
AASHTO T275 Bulk SpG - HMA (JTCP - HMA II)2025-03-24ActiveAvinash RallaLab 2, Lab 3, Lab 4(No comments)
AASHTO T269 Percent Air Voids - HMA (JTCP - HMA II)2025-03-24ActiveAvinash RallaLab 2, Lab 3, Lab 4(No comments)
AASHTO T255 Evaporable Moisture Content (JTCP - HMA I)2025-04-22ActiveAvinash RallaLab 1, Lab 2, Lab 3, Lab 4(No comments)
AASHTO T209 Max SpG and Density - HMA (JTCP - HMA II)2025-03-24ActiveAvinash RallaLab 2, Lab 3, Lab 4(No comments)
AASHTO T176 Sand Equivalent (JTCP - HMA I)2025-04-22ActiveAvinash RallaLab 1, Lab 2, Lab 3, Lab 4(No comments)
AASHTO T166 Bulk SpG of Compacted HMA - SSD (JTCP - HMA II)2025-03-24ActiveAvinash RallaLab 3, Lab 4(No comments)
AASHTO T11 Sieve Analysis (Washing) - Fine Aggregates (JTCP - HMA I)2025-04-22ActiveAvinash RallaLab 1, Lab 2, Lab 3, Lab 4, Lab 6(No comments)
AASHTO R76 Reducing Samples of Agg (JTCP - HMA I)2025-04-22ActiveAvinash RallaLab 1, Lab 2, Lab 3, Lab 4(No comments)
AASHTO R47 Reducing Samples of HMA (JTCP - HMA I)2025-04-22ActiveAvinash RallaLab 1, Lab 2, Lab 3, Lab 4(No comments)