Lab details for S2 Engineering, Incorporated

Basic Information

Lab NameS2 Engineering, Incorporated
Manager NameFrank Melo
Lab EmailFrankm@s2-ei.com
Lab Telephone909-373-8240
Lab Fax
Lab Full Address25104 Rye Canyon Loop, Valencia, CA 91355
Zip91355
Lab TypePrivate
District7
Mobile Lab Full Address, ,
Download TL-0113

RSP Information

25104 Rye Canyon Loop, Valencia, CA 91355

Test Methods

California Test (CT) Accreditations

Total 33 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleTechnician Certified?
CT 105: Calculations - Gradings (JTCP)2025-10-152026-10-15ActiveJay HortonYes
CT 106: Definitions - Specific Gravity (SpG)2025-10-152026-10-15ActiveJay HortonNo
CT 125 ADMIX: Sampling - ADMIXTURE2025-10-152026-10-15ActiveJay HortonNo
CT 125 AGG: Sampling - AGGREGATES2025-10-152026-10-15ActiveJay HortonNo
CT 125 BIT: Sampling - BITUMINOUS2025-10-152026-10-15ActiveJay HortonNo
CT 125 CEM: Sampling - CEM2025-10-152026-10-15ActiveJay HortonNo
CT 125 GEN: Sampling - GENERAL2025-10-152026-10-15ActiveJay HortonYes
CT 125 HMA: Sampling - HMA2025-10-152026-10-15ActiveJay HortonYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2025-10-152026-10-15ActiveJay HortonYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2025-10-152026-10-15ActiveJay HortonYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2025-10-152026-10-15ActiveJay HortonYes
CT 217: Sand Equivalent (JTCP)2025-10-152026-10-15ActiveJay HortonYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2025-10-152026-10-15ActiveJay HortonYes
CT 227: Cleanness Value (JTCP)2025-10-152026-10-15ActiveJay HortonYes
CT 229: Durability (JTCP)2025-10-152026-10-15ActiveJay HortonYes
CT 231: Relative Compaction - Nuclear Gage2025-10-152026-10-15ActiveJay HortonYes
CT 308: Bulk SpG and Density - HMA2025-10-152026-10-15ActiveJay HortonYes
CT 309: Max SpG and Density - HMA2025-10-152026-10-15ActiveJay HortonYes
CT 375: AC Density by Nuclear Gage2025-10-152026-10-15ActiveJay HortonYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2025-10-152026-10-15ActiveJay HortonYes
CT 518: Unit Weight - PCC (JTCP)2025-10-152026-10-15ActiveJay HortonYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2025-10-152026-10-15ActiveJay HortonYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2025-10-152026-10-15ActiveJay HortonYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2025-10-152026-10-15ActiveJay HortonYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2025-10-152026-10-15ActiveJay HortonYes
CT 524: Flexural Strength of Rapid Strength - PCC2025-10-152026-10-15ActiveJay HortonYes
CT 533: Ball Penetration - PCC2025-10-152026-10-15ActiveJay HortonYes
CT 539: Sampling Fresh Concrete (JTCP)2025-10-152026-10-15ActiveJay HortonYes
CT 540: Making Cylinders - PCC (JTCP)2025-10-152026-10-15ActiveJay HortonYes
CT 541: Flow Cone2025-10-152026-10-15ActiveJay HortonYes
CT 552: Relative Compaction of Polymer Concrete2025-10-152026-10-15ActiveJay HortonYes
CT 556: Slump - PCC (JTCP)2025-10-152026-10-15ActiveJay HortonYes
CT 557: Temperature - PCC (JTCP)2025-10-152026-10-15ActiveJay HortonYes

AASHTO/ASTM Proficiencies

Total 7 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleTechnician Certified?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2025-10-152026-10-15ActiveJay HortonYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2025-10-152026-10-15ActiveJay HortonYes
AASHTO R76: Reducing Samples of Agg (JTCP)2025-10-152026-10-15ActiveJay HortonYes
AASHTO T176: Sand Equivalent (JTCP)2025-10-152026-10-15ActiveJay HortonYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2025-10-152026-10-15ActiveJay HortonYes
AASHTO T255: Evaporable Moisture Content (JTCP)2025-10-152026-10-15ActiveJay HortonYes
AASHTO T275: Bulk SpG - HMA (JTCP)2025-10-152026-10-15ActiveJay HortonYes

Technicians in the Lab

Technician Summary

Total 9 items.
First NameLast NameActions
IkechiOkoro View
DanielEscobar View
MichaelReyes View
MatthewBarnum View
OmarValdivia View
KCLafferty View
MatthewRios View
AlejandroEscobar View
IvanRamirez View

Technician Details

Details for Ikechi Okoro

First NameIkechi
Last NameOkoro
StatusActive
Total 33 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2025-10-242028-10-24ActiveWei GengYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2025-10-242028-10-24ActiveWei GengNo
CT 125 GEN: Sampling - GENERAL2025-07-172026-07-17ActiveAshley ShawYes
CT 125 HMA: Sampling - HMA (JTCP)2025-10-312028-10-31ActiveWei GengNo
CT 125 HMA: Sampling - HMA2025-03-252027-03-25ActiveAshley ShawYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2025-10-242028-10-24ActiveWei GengYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2025-10-242028-10-24ActiveWei GengYes
CT 205: Percent Crushed Particles (JTCP)2025-10-242028-10-24ActiveWei GengNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2025-10-242028-10-24ActiveWei GengYes
CT 217: Sand Equivalent (JTCP)2025-10-242028-10-24ActiveWei GengYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2025-10-242028-10-24ActiveWei GengYes
CT 227: Cleanness Value (JTCP)2025-10-242028-10-24ActiveWei GengYes
CT 229: Durability (JTCP)2025-10-242028-10-24ActiveWei GengYes
CT 231: Relative Compaction - Nuclear Gage2025-07-182027-07-18ActiveEdwin Rojas FloresYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2025-10-312028-10-31ActiveWei GengNo
CT 308: Bulk SpG and Density - HMA2025-03-192026-03-19ActiveEdwin Rojas FloresYes
CT 309: Max SpG and Density - HMA2025-03-192026-03-19ActiveEdwin Rojas FloresYes
CT 375: AC Density by Nuclear Gage2025-03-192026-03-19ActiveEdwin Rojas FloresYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2023-03-172028-03-17ActiveDavid MedinaYes
CT 518: Unit Weight - PCC (JTCP)2023-03-172028-03-17ActiveDavid MedinaYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2025-03-192026-03-19ActiveEdwin Rojas FloresYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2025-03-192026-03-19ActiveEdwin Rojas FloresYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2023-03-172028-03-17ActiveDavid MedinaYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2025-03-192026-03-19ActiveEdwin Rojas FloresYes
CT 524: Flexural Strength of Rapid Strength - PCC2025-03-192026-03-19ActiveEdwin Rojas FloresYes
CT 533: Ball Penetration - PCC2025-03-192026-03-19ActiveEdwin Rojas FloresYes
CT 539: Sampling Fresh Concrete (JTCP)2023-03-172028-03-17ActiveDavid MedinaYes
CT 540: Making Cylinders - PCC (JTCP)2023-03-172028-03-17ActiveDavid MedinaYes
CT 541: Flow Cone2025-03-192026-03-19ActiveEdwin Rojas FloresYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2023-03-172028-03-17ActiveDavid MedinaNo
CT 552: Relative Compaction of Polymer Concrete2023-07-172024-07-17ExpiredAshley ShawYes
CT 556: Slump - PCC (JTCP)2023-03-172028-03-17ActiveDavid MedinaYes
CT 557: Temperature - PCC (JTCP)2023-03-172028-03-17ActiveDavid MedinaYes
Total 9 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2025-10-312028-10-31ActiveWei GengYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2025-10-312028-10-31ActiveWei GengYes
AASHTO T30: Mechanical Analysis of Extracted Aggregate (JTCP)2025-10-312028-10-31ActiveWei GengNo
AASHTO R47: Reducing Samples of HMA (JTCP)2025-10-312028-10-31ActiveWei GengYes
AASHTO R76: Reducing Samples of Agg (JTCP)2025-10-312028-10-31ActiveWei GengYes
AASHTO T176: Sand Equivalent (JTCP)2025-10-312028-10-31ActiveWei GengYes
AASHTO T255: Evaporable Moisture Content (JTCP)2025-10-312028-10-31ActiveWei GengYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2025-10-312028-10-31ActiveWei GengYes
AASHTO T335: Percentage of Fracture (JTCP)2025-10-312028-10-31ActiveWei GengYes

Details for Daniel Escobar

First NameDaniel
Last NameEscobar
StatusActive
Total 28 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2024-10-022027-10-02ActiveSarmad DalalYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2024-10-022027-10-02ActiveSarmad DalalNo
CT 125 HMA: Sampling - HMA (JTCP)2024-02-232027-02-23ActiveFirooz Ahmad HosainyNo
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2024-10-022027-10-02ActiveSarmad DalalYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2024-10-022027-10-02ActiveSarmad DalalYes
CT 205: Percent Crushed Particles (JTCP)2024-10-022027-10-02ActiveSarmad DalalNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2024-10-022027-10-02ActiveSarmad DalalYes
CT 217: Sand Equivalent (JTCP)2024-10-022027-10-02ActiveSarmad DalalYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2024-10-022027-10-02ActiveSarmad DalalYes
CT 227: Cleanness Value (JTCP)2024-10-022027-10-02ActiveSarmad DalalYes
CT 229: Durability (JTCP)2024-10-022027-10-02ActiveSarmad DalalYes
CT 231: Relative Compaction - Nuclear Gage2024-11-022026-11-02ActiveEdwin Rojas FloresYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2024-02-232027-02-23ActiveFirooz Ahmad HosainyNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2024-06-072029-06-07ActiveSarmad DalalYes
CT 518: Unit Weight - PCC (JTCP)2024-06-072029-06-07ActiveSarmad DalalYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2025-05-022027-05-02ActiveEdwin Rojas FloresYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2025-05-022027-05-02ActiveEdwin Rojas FloresYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2024-06-072029-06-07ActiveSarmad DalalYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2025-05-022027-05-02ActiveEdwin Rojas FloresYes
CT 524: Flexural Strength of Rapid Strength - PCC2025-05-022027-05-02ActiveEdwin Rojas FloresYes
CT 533: Ball Penetration - PCC2025-04-032027-04-03ActiveEdwin Rojas FloresYes
CT 539: Sampling Fresh Concrete (JTCP)2024-06-072029-06-07ActiveSarmad DalalYes
CT 540: Making Cylinders - PCC (JTCP)2024-06-072029-06-07ActiveSarmad DalalYes
CT 541: Flow Cone2025-05-022027-05-02ActiveEdwin Rojas FloresYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2024-06-072029-06-07ActiveSarmad DalalNo
CT 552: Relative Compaction of Polymer Concrete2025-04-032027-04-03ActiveEdwin Rojas FloresYes
CT 556: Slump - PCC (JTCP)2024-06-072029-06-07ActiveSarmad DalalYes
CT 557: Temperature - PCC (JTCP)2024-06-072029-06-07ActiveSarmad DalalYes
Total 7 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2024-02-232027-02-23ActiveFirooz Ahmad HosainyYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2024-02-232027-02-23ActiveFirooz Ahmad HosainyYes
AASHTO R47: Reducing Samples of HMA (JTCP)2024-02-232027-02-23ActiveFirooz Ahmad HosainyYes
AASHTO R76: Reducing Samples of Agg (JTCP)2024-02-232027-02-23ActiveFirooz Ahmad HosainyYes
AASHTO T176: Sand Equivalent (JTCP)2024-02-232027-02-23ActiveFirooz Ahmad HosainyYes
AASHTO T255: Evaporable Moisture Content (JTCP)2024-02-232027-02-23ActiveFirooz Ahmad HosainyYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2024-02-232027-02-23ActiveFirooz Ahmad HosainyYes

Details for Michael Reyes

First NameMichael
Last NameReyes
StatusActive
Total 28 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2024-08-302027-08-30ActiveSarmad DalalYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2024-08-302027-08-30ActiveSarmad DalalNo
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2024-08-302027-08-30ActiveSarmad DalalYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2024-08-302027-08-30ActiveSarmad DalalYes
CT 205: Percent Crushed Particles (JTCP)2024-08-302027-08-30ActiveSarmad DalalNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2024-08-302027-08-30ActiveSarmad DalalYes
CT 217: Sand Equivalent (JTCP)2024-08-302027-08-30ActiveSarmad DalalYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2024-08-302027-08-30ActiveSarmad DalalYes
CT 227: Cleanness Value (JTCP)2024-08-302027-08-30ActiveSarmad DalalYes
CT 229: Durability (JTCP)2024-08-302027-08-30ActiveSarmad DalalYes
CT 231: Relative Compaction - Nuclear Gage2025-10-232027-10-23ActiveJay HortonYes
CT 308: Bulk SpG and Density - HMA2025-03-192026-03-19ActiveEdwin Rojas FloresYes
CT 309: Max SpG and Density - HMA2025-03-192026-03-19ActiveEdwin Rojas FloresYes
CT 375: AC Density by Nuclear Gage2025-03-192026-03-19ActiveEdwin Rojas FloresYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2025-03-142030-03-14ActiveGabriela LopezYes
CT 518: Unit Weight - PCC (JTCP)2025-03-142030-03-14ActiveGabriela LopezYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2024-04-102026-04-10ActiveRoy(Chip) DennerYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2024-04-102026-04-10ActiveRoy(Chip) DennerYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2025-03-142030-03-14ActiveGabriela LopezYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2025-10-232027-10-23ActiveJay HortonYes
CT 524: Flexural Strength of Rapid Strength - PCC2025-10-232027-10-23ActiveJay HortonYes
CT 533: Ball Penetration - PCC2025-10-232027-10-23ActiveJay HortonYes
CT 539: Sampling Fresh Concrete (JTCP)2025-03-142030-03-14ActiveGabriela LopezYes
CT 540: Making Cylinders - PCC (JTCP)2025-03-142030-03-14ActiveGabriela LopezYes
CT 541: Flow Cone2025-10-232027-10-23ActiveJay HortonYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2025-03-142030-03-14ActiveGabriela LopezNo
CT 556: Slump - PCC (JTCP)2025-03-142030-03-14ActiveGabriela LopezYes
CT 557: Temperature - PCC (JTCP)2025-03-142030-03-14ActiveGabriela LopezYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Matthew Barnum

First NameMatthew
Last NameBarnum
StatusActive
Total 29 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2025-01-082028-01-08ActiveFirooz Ahmad HosainyYes
CT 125 ADMIX: Sampling - ADMIXTURE2019-07-162021-07-16ExpiredRoy(Chip) DennerYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2025-01-082028-01-08ActiveGabriela LopezNo
CT 125 BIT: Sampling - BITUMINOUS2019-07-162021-07-16ExpiredRoy(Chip) DennerYes
CT 125 CEM: Sampling - CEM2021-07-132023-07-13ExpiredBrandt HouchenYes
CT 125 GEN: Sampling - GENERAL2021-07-132023-07-13ExpiredBrandt HouchenYes
CT 125 HMA: Sampling - HMA2021-07-132023-07-13ExpiredBrandt HouchenYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2025-01-082028-01-08ActiveFirooz Ahmad HosainyYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2025-01-082028-01-08ActiveFirooz Ahmad HosainyYes
CT 205: Percent Crushed Particles (JTCP)2025-01-082028-01-08ActiveFirooz Ahmad HosainyNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2025-01-082028-01-08ActiveFirooz Ahmad HosainyYes
CT 217: Sand Equivalent (JTCP)2025-01-082028-01-08ActiveFirooz Ahmad HosainyYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2025-01-082028-01-08ActiveFirooz Ahmad HosainyYes
CT 227: Cleanness Value (JTCP)2025-01-082028-01-08ActiveFirooz Ahmad HosainyYes
CT 229: Durability (JTCP)2025-01-082028-01-08ActiveFirooz Ahmad HosainyYes
CT 231: Relative Compaction - Nuclear Gage2024-08-062026-08-06ActiveAshley ShawYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2022-09-302027-09-30ActiveAvinash RallaYes
CT 518: Unit Weight - PCC (JTCP)2022-09-302027-09-30ActiveAvinash RallaYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2024-08-062026-08-06ActiveAshley ShawYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2024-08-062026-08-06ActiveAshley ShawYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2022-09-302027-09-30ActiveAvinash RallaYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2025-07-182026-07-18ActiveEdwin Rojas FloresYes
CT 524: Flexural Strength of Rapid Strength - PCC2024-08-062026-08-06ActiveAshley ShawYes
CT 533: Ball Penetration - PCC2024-08-062026-08-06ActiveAshley ShawYes
CT 539: Sampling Fresh Concrete (JTCP)2022-09-302027-09-30ActiveAvinash RallaYes
CT 540: Making Cylinders - PCC (JTCP)2022-09-302027-09-30ActiveAvinash RallaYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2022-09-302027-09-30ActiveAvinash RallaNo
CT 556: Slump - PCC (JTCP)2022-09-302027-09-30ActiveAvinash RallaYes
CT 557: Temperature - PCC (JTCP)2022-09-302027-09-30ActiveAvinash RallaYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Omar Valdivia

First NameOmar
Last NameValdivia
StatusActive
Total 29 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2024-10-022027-10-02ActiveSarmad DalalYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2024-10-022027-10-02ActiveSarmad DalalNo
CT 125 HMA: Sampling - HMA (JTCP)2023-12-222026-12-22ActiveFirooz Ahmad HosainyNo
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2024-10-022027-10-02ActiveSarmad DalalYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2024-10-022027-10-02ActiveSarmad DalalYes
CT 205: Percent Crushed Particles (JTCP)2024-10-022027-10-02ActiveSarmad DalalNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2024-10-022027-10-02ActiveSarmad DalalYes
CT 217: Sand Equivalent (JTCP)2024-10-022027-10-02ActiveSarmad DalalYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2024-10-022027-10-02ActiveSarmad DalalYes
CT 227: Cleanness Value (JTCP)2024-10-022027-10-02ActiveSarmad DalalYes
CT 229: Durability (JTCP)2024-10-022027-10-02ActiveSarmad DalalYes
CT 231: Relative Compaction - Nuclear Gage2025-10-112027-10-11ActiveJay HortonYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2023-12-222026-12-22ActiveFirooz Ahmad HosainyNo
CT 375: AC Density by Nuclear Gage2025-10-172026-10-17ActiveJay HortonYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2024-06-072029-06-07ActiveSarmad DalalYes
CT 518: Unit Weight - PCC (JTCP)2024-06-072029-06-07ActiveSarmad DalalYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2024-04-032026-04-03ActiveEdwin Rojas FloresYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2024-04-032026-04-03ActiveEdwin Rojas FloresYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2024-06-072029-06-07ActiveSarmad DalalYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2024-04-032026-04-03ActiveEdwin Rojas FloresYes
CT 524: Flexural Strength of Rapid Strength - PCC2024-04-032026-04-03ActiveEdwin Rojas FloresYes
CT 533: Ball Penetration - PCC2025-04-042027-04-04ActiveEdwin Rojas FloresYes
CT 539: Sampling Fresh Concrete (JTCP)2024-06-072029-06-07ActiveSarmad DalalYes
CT 540: Making Cylinders - PCC (JTCP)2024-06-072029-06-07ActiveSarmad DalalYes
CT 541: Flow Cone2024-04-032026-04-03ActiveEdwin Rojas FloresYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2024-06-072029-06-07ActiveSarmad DalalNo
CT 552: Relative Compaction of Polymer Concrete2024-04-032026-04-03ActiveEdwin Rojas FloresYes
CT 556: Slump - PCC (JTCP)2024-06-072029-06-07ActiveSarmad DalalYes
CT 557: Temperature - PCC (JTCP)2024-06-072029-06-07ActiveSarmad DalalYes
Total 8 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2023-12-222026-12-22ActiveFirooz Ahmad HosainyYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2023-12-222026-12-22ActiveFirooz Ahmad HosainyYes
AASHTO R47: Reducing Samples of HMA (JTCP)2023-12-222026-12-22ActiveFirooz Ahmad HosainyYes
AASHTO R76: Reducing Samples of Agg (JTCP)2023-12-222026-12-22ActiveFirooz Ahmad HosainyYes
AASHTO T176: Sand Equivalent (JTCP)2023-12-222026-12-22ActiveFirooz Ahmad HosainyYes
AASHTO T255: Evaporable Moisture Content (JTCP)2023-12-222026-12-22ActiveFirooz Ahmad HosainyYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2023-12-222026-12-22ActiveFirooz Ahmad HosainyYes
AASHTO T335: Percentage of Fracture (JTCP)2023-12-222026-12-22ActiveFirooz Ahmad HosainyYes

Details for KC Lafferty

First NameKC
Last NameLafferty
StatusActive
Total 25 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2023-03-102026-03-10ActiveDavid MedinaYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2023-03-102026-03-10ActiveDavid MedinaNo
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2023-03-102026-03-10ActiveDavid MedinaYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2023-03-102026-03-10ActiveDavid MedinaYes
CT 205: Percent Crushed Particles (JTCP)2023-03-102026-03-10ActiveAvinash RallaNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2023-03-102026-03-10ActiveDavid MedinaYes
CT 217: Sand Equivalent (JTCP)2023-03-102026-03-10ActiveDavid MedinaYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2023-03-102026-03-10ActiveDavid MedinaYes
CT 227: Cleanness Value (JTCP)2023-03-102026-03-10ActiveDavid MedinaYes
CT 229: Durability (JTCP)2023-03-102026-03-10ActiveDavid MedinaYes
CT 231: Relative Compaction - Nuclear Gage2025-08-062027-08-06ActiveEdwin Rojas FloresYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2022-03-182027-03-18ActiveDalton LaBoskeyYes
CT 518: Unit Weight - PCC (JTCP)2022-03-182027-03-18ActiveDalton LaBoskeyYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2024-08-062026-08-06ActiveAshley ShawYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2024-08-062026-08-06ActiveAshley ShawYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2022-03-182027-03-18ActiveDalton LaBoskeyYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2024-08-062026-08-06ActiveAshley ShawYes
CT 524: Flexural Strength of Rapid Strength - PCC2024-08-062026-08-06ActiveAshley ShawYes
CT 533: Ball Penetration - PCC2024-08-062026-08-06ActiveAshley ShawYes
CT 539: Sampling Fresh Concrete (JTCP)2022-03-182027-03-18ActiveDalton LaBoskeyYes
CT 540: Making Cylinders - PCC (JTCP)2022-03-182027-03-18ActiveDalton LaBoskeyYes
CT 541: Flow Cone2024-08-062026-08-06ActiveAshley ShawYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2022-03-182027-03-18ActiveDalton LaBoskeyNo
CT 556: Slump - PCC (JTCP)2022-03-182027-03-18ActiveDalton LaBoskeyYes
CT 557: Temperature - PCC (JTCP)2022-03-182027-03-18ActiveDalton LaBoskeyYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Matthew Rios

First NameMatthew
Last NameRios
StatusActive
Total 27 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyNo
CT 125 HMA: Sampling - HMA (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyNo
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2023-09-012026-09-01ActiveGabriela LopezYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2023-09-012026-09-01ActiveGabriela LopezYes
CT 205: Percent Crushed Particles (JTCP)2023-09-012026-09-01ActiveFirooz Ahmad HosainyNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2023-09-012026-09-01ActiveFirooz Ahmad HosainyYes
CT 217: Sand Equivalent (JTCP)2023-09-012026-09-01ActiveGabriela LopezYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2023-09-012026-09-01ActiveGabriela LopezYes
CT 227: Cleanness Value (JTCP)2023-09-012026-09-01ActiveGabriela LopezYes
CT 229: Durability (JTCP)2023-09-012026-09-01ActiveGabriela LopezYes
CT 231: Relative Compaction - Nuclear Gage2025-03-252027-03-25ActiveEdwin Rojas FloresYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2023-12-082028-12-08ActiveFirooz Ahmad HosainyYes
CT 518: Unit Weight - PCC (JTCP)2023-12-082028-12-08ActiveFirooz Ahmad HosainyYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2025-03-252027-03-25ActiveEdwin Rojas FloresYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2025-03-252027-03-25ActiveEdwin Rojas FloresYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2023-12-082028-12-08ActiveFirooz Ahmad HosainyYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2025-07-182026-07-18ActiveEdwin Rojas FloresYes
CT 524: Flexural Strength of Rapid Strength - PCC2025-07-182026-07-18ActiveEdwin Rojas FloresYes
CT 533: Ball Penetration - PCC2025-03-252027-03-25ActiveEdwin Rojas FloresYes
CT 539: Sampling Fresh Concrete (JTCP)2023-12-082028-12-08ActiveFirooz Ahmad HosainyYes
CT 540: Making Cylinders - PCC (JTCP)2023-12-082028-12-08ActiveFirooz Ahmad HosainyYes
CT 541: Flow Cone2025-03-252027-03-25ActiveEdwin Rojas FloresYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2023-12-082028-12-08ActiveFirooz Ahmad HosainyNo
CT 556: Slump - PCC (JTCP)2023-12-082028-12-08ActiveFirooz Ahmad HosainyYes
CT 557: Temperature - PCC (JTCP)2023-12-082028-12-08ActiveFirooz Ahmad HosainyYes
Total 8 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyYes
AASHTO R47: Reducing Samples of HMA (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyYes
AASHTO R76: Reducing Samples of Agg (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyYes
AASHTO T176: Sand Equivalent (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyYes
AASHTO T255: Evaporable Moisture Content (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyYes
AASHTO T335: Percentage of Fracture (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyYes

Details for Alejandro Escobar

First NameAlejandro
Last NameEscobar
StatusActive
Total 32 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2024-05-032027-05-03ActiveGabriela LopezYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2024-03-222027-03-22ActiveFirooz Ahmad HosainyNo
CT 125 HMA: Sampling - HMA (JTCP)2024-05-032027-05-03ActiveGabriela LopezNo
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2024-03-222027-03-22ActiveFirooz Ahmad HosainyYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2024-03-222027-03-22ActiveFirooz Ahmad HosainyYes
CT 204: LL, PL, PI2024-07-022025-07-02ExpiredSalvador Lopez-ZamoraNo
CT 205: Percent Crushed Particles (JTCP)2024-03-222027-03-22ActiveFirooz Ahmad HosainyNo
CT 211: LA Rattler2024-07-022025-07-02ExpiredSalvador Lopez-ZamoraNo
CT 213: Organic Impurities of PCC sand2024-07-022025-07-02ExpiredSalvador Lopez-ZamoraNo
CT 214: Sodium Sulfate Soundness2024-07-022025-07-02ExpiredSalvador Lopez-ZamoraNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2024-03-222027-03-22ActiveFirooz Ahmad HosainyYes
CT 217: Sand Equivalent (JTCP)2024-03-222027-03-22ActiveFirooz Ahmad HosainyYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2024-03-222027-03-22ActiveFirooz Ahmad HosainyYes
CT 227: Cleanness Value (JTCP)2024-03-222027-03-22ActiveFirooz Ahmad HosainyYes
CT 229: Durability (JTCP)2024-03-222027-03-22ActiveFirooz Ahmad HosainyYes
CT 231: Relative Compaction - Nuclear Gage2025-04-162027-04-16ActiveAllen OliverYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2024-05-032027-05-03ActiveGabriela LopezNo
CT 308: Bulk SpG and Density - HMA2025-02-122026-02-12ActiveSalvador Lopez-ZamoraYes
CT 375: AC Density by Nuclear Gage2025-02-122026-02-12ActiveSalvador Lopez-ZamoraYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2024-03-012029-03-01ActiveGabriela LopezYes
CT 518: Unit Weight - PCC (JTCP)2024-03-012029-03-01ActiveGabriela LopezYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2025-04-162027-04-16ActiveAllen OliverYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2024-03-012029-03-01ActiveGabriela LopezYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2024-04-262025-04-26InactiveAllen OliverYes
CT 524: Flexural Strength of Rapid Strength - PCC2024-04-262025-04-26InactiveAllen OliverYes
CT 533: Ball Penetration - PCC2025-04-162027-04-16ActiveAllen OliverYes
CT 539: Sampling Fresh Concrete (JTCP)2024-03-012029-03-01ActiveGabriela LopezYes
CT 540: Making Cylinders - PCC (JTCP)2024-03-012029-03-01ActiveGabriela LopezYes
CT 541: Flow Cone2025-04-162027-04-16ActiveAllen OliverYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2024-03-012029-03-01ActiveGabriela LopezNo
CT 556: Slump - PCC (JTCP)2024-03-012029-03-01ActiveGabriela LopezYes
CT 557: Temperature - PCC (JTCP)2024-03-012029-03-01ActiveGabriela LopezYes
Total 13 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2024-05-032027-05-03ActiveGabriela LopezYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2024-05-032027-05-03ActiveGabriela LopezYes
AASHTO R47: Reducing Samples of HMA (JTCP)2024-05-032027-05-03ActiveGabriela LopezYes
AASHTO R76: Reducing Samples of Agg (JTCP)2024-05-032027-05-03ActiveGabriela LopezYes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2024-05-232027-05-23ActiveFirooz Ahmad HosainyYes
AASHTO T176: Sand Equivalent (JTCP)2024-05-032027-05-03ActiveGabriela LopezYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2024-05-232027-05-23ActiveFirooz Ahmad HosainyYes
AASHTO T255: Evaporable Moisture Content (JTCP)2024-05-032027-05-03ActiveGabriela LopezYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2024-05-232027-05-23ActiveFirooz Ahmad HosainyYes
AASHTO T275: Bulk SpG - HMA (JTCP)2024-05-232027-05-23ActiveFirooz Ahmad HosainyYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2024-05-232027-05-23ActiveFirooz Ahmad HosainyYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2024-05-032027-05-03ActiveGabriela LopezYes
AASHTO T335: Percentage of Fracture (JTCP)2024-05-032027-05-03ActiveGabriela LopezYes

Details for Ivan Ramirez

First NameIvan
Last NameRamirez
StatusActive
Total 28 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2024-06-142027-06-14ActiveBrian EllisYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2024-06-142027-06-14ActiveBrian EllisNo
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2024-06-142027-06-14ActiveBrian EllisYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2024-07-242027-07-24ActiveBrian EllisYes
CT 205: Percent Crushed Particles (JTCP)2024-07-252027-07-25ActiveBrian EllisNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2024-06-142027-06-14ActiveBrian EllisYes
CT 217: Sand Equivalent (JTCP)2024-06-142027-06-14ActiveBrian EllisYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2024-06-142027-06-14ActiveBrian EllisYes
CT 227: Cleanness Value (JTCP)2024-06-142027-06-14ActiveBrian EllisYes
CT 229: Durability (JTCP)2024-06-142027-06-14ActiveBrian EllisYes
CT 231: Relative Compaction - Nuclear Gage2025-08-062027-08-06ActiveEdwin Rojas FloresYes
CT 308: Bulk SpG and Density - HMA2025-03-192026-03-19ActiveEdwin Rojas FloresYes
CT 309: Max SpG and Density - HMA2025-03-192026-03-19ActiveEdwin Rojas FloresYes
CT 375: AC Density by Nuclear Gage2025-03-192026-03-19ActiveEdwin Rojas FloresYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2024-02-022029-02-02ActiveSarmad DalalYes
CT 518: Unit Weight - PCC (JTCP)2024-02-022029-02-02ActiveSarmad DalalYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2025-08-062027-08-06ActiveEdwin Rojas FloresYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2025-08-062027-08-06ActiveEdwin Rojas FloresYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2024-02-022029-02-02ActiveSarmad DalalYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2025-08-062027-08-06ActiveEdwin Rojas FloresYes
CT 524: Flexural Strength of Rapid Strength - PCC2025-08-062027-08-06ActiveEdwin Rojas FloresYes
CT 533: Ball Penetration - PCC2025-08-062027-08-06ActiveEdwin Rojas FloresYes
CT 539: Sampling Fresh Concrete (JTCP)2024-02-022029-02-02ActiveSarmad DalalYes
CT 540: Making Cylinders - PCC (JTCP)2024-02-022029-02-02ActiveSarmad DalalYes
CT 541: Flow Cone2025-08-062027-08-06ActiveEdwin Rojas FloresYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2024-02-022029-02-02ActiveSarmad DalalNo
CT 556: Slump - PCC (JTCP)2024-02-022029-02-02ActiveSarmad DalalYes
CT 557: Temperature - PCC (JTCP)2024-02-022029-02-02ActiveSarmad DalalYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.