Lab details for Koury Engineering & Testing

Basic Information

Lab NameKoury Engineering & Testing
Manager NameGerrit Schriemer
Lab Emailgerrits@kouryengineering.com
Lab Telephone909-606-6111
Lab Fax909-925-8614
Lab Full Address5711 Schaefer Ave., Chino, CA 91710
Zip91710
Lab TypePrivate
District8
Mobile Lab Full Address, ,
Mobile Lab Tel(not set)

RSP Information

5711 Schaefer Ave., Chino, CA 91710

Test Methods

California Test (CT) Accreditations

Total 26 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleTechnician Certified?
CT 105: Calculations - Gradings (JTCP)2024-08-092025-08-09ActiveBenjamin MartinezYes
CT 106: Definitions - Specific Gravity (SpG)2024-08-092025-08-09ActiveBenjamin MartinezNo
CT 125 AGG: Sampling - AGGREGATES (JTCP)2024-08-092025-08-09ActiveBenjamin MartinezYes
CT 125 HMA: Sampling - HMA (JTCP)2024-08-092025-08-09ActiveBenjamin MartinezYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2024-08-092025-08-09ActiveBenjamin MartinezYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2024-08-092025-08-09ActiveBenjamin MartinezYes
CT 204: LL, PL, PI2024-08-092025-08-09ActiveBenjamin MartinezNo
CT 206: SpG & Absorption - Coarse Aggregates2024-08-092025-08-09ActiveBenjamin MartinezYes
CT 207: SpG & Absorption - Fine Aggregates2024-08-092025-08-09ActiveBenjamin MartinezYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2024-08-092025-08-09ActiveBenjamin MartinezYes
CT 217: Sand Equivalent (JTCP)2024-08-092025-08-09ActiveBenjamin MartinezYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2024-08-092025-08-09ActiveBenjamin MartinezYes
CT 227: Cleanness Value (JTCP)2024-08-092025-08-09ActiveBenjamin MartinezYes
CT 231: Relative Compaction - Nuclear Gage2024-08-092025-08-09ActiveBenjamin MartinezNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2024-08-092025-08-09ActiveBenjamin MartinezYes
CT 518: Unit Weight - PCC (JTCP)2024-08-092025-08-09ActiveBenjamin MartinezYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2024-08-092025-08-09ActiveBenjamin MartinezNo
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2024-08-092025-08-09ActiveBenjamin MartinezNo
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2024-08-092025-08-09ActiveBenjamin MartinezYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2024-08-092025-08-09ActiveBenjamin MartinezNo
CT 533: Ball Penetration - PCC2024-08-092025-08-09ActiveBenjamin MartinezYes
CT 539: Sampling Fresh Concrete (JTCP)2024-08-092025-08-09ActiveBenjamin MartinezYes
CT 540: Making Cylinders - PCC (JTCP)2024-08-092025-08-09ActiveBenjamin MartinezYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2024-08-092025-08-09ActiveBenjamin MartinezYes
CT 556: Slump - PCC (JTCP)2024-08-092025-08-09ActiveBenjamin MartinezYes
CT 557: Temperature - PCC (JTCP)2024-08-092025-08-09ActiveBenjamin MartinezYes

AASHTO/ASTM Proficiencies

Test MethodObtained DateExpiration DateStatusIA ResponsibleTechnician Certified?
No results found.

Technicians in the Lab

Technician Summary

Total 7 items.
First NameLast NameActions
AlbertBuffet View
CarlosGarcia View
KathleenMenefee View
VanceOlsen View
MatthewLandin View
JamieFarley View
GerritSchriemer View

Technician Details

Details for Albert Buffet

First NameAlbert
Last NameBuffet
StatusActive
Total 18 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 106: Definitions - Specific Gravity (SpG)2021-02-102022-02-10ExpiredAshley ShawYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2018-11-152019-11-15ExpiredSeree YenjaiYes
CT 125 HMA: Sampling - HMA (JTCP)2018-11-152019-11-15ExpiredSeree YenjaiYes
CT 204: LL, PL, PI2020-02-062021-02-06ExpiredMajid FahrtoshYes
CT 206: SpG & Absorption - Coarse Aggregates2020-02-062021-02-06ExpiredMajid FahrtoshYes
CT 207: SpG & Absorption - Fine Aggregates2020-02-062021-02-06ExpiredMajid FahrtoshYes
CT 231: Relative Compaction - Nuclear Gage2021-02-102022-02-10ExpiredAshley ShawYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2015-07-182020-07-18ExpiredBiplab BhattacharyaYes
CT 518: Unit Weight - PCC (JTCP)2015-07-182020-07-18ExpiredBiplab BhattacharyaYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2018-11-152019-11-15ExpiredSeree YenjaiYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2018-11-152019-11-15ExpiredSeree YenjaiYes
CT 524: Flexural Strength of Rapid Strength - PCC2018-11-152019-11-15ExpiredSeree YenjaiYes
CT 533: Ball Penetration - PCC2020-02-062021-02-06ExpiredMajid FahrtoshYes
CT 539: Sampling Fresh Concrete (JTCP)2015-07-182020-07-18ExpiredBiplab BhattacharyaYes
CT 540: Making Cylinders - PCC (JTCP)2015-07-182020-07-18ExpiredBiplab BhattacharyaYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2015-07-182020-07-18ExpiredBiplab BhattacharyaYes
CT 556: Slump - PCC (JTCP)2015-07-182020-07-18ExpiredBiplab BhattacharyaYes
CT 557: Temperature - PCC (JTCP)2015-07-182020-07-18ExpiredBiplab BhattacharyaYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Carlos Garcia

First NameCarlos
Last NameGarcia
StatusActive
Total 13 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 125 AGG: Sampling - AGGREGATES (JTCP)2018-11-152019-11-15ExpiredSeree YenjaiYes
CT 125 HMA: Sampling - HMA (JTCP)2018-11-152019-11-15ExpiredSeree YenjaiYes
CT 231: Relative Compaction - Nuclear Gage2021-06-162022-06-16ExpiredAshley ShawYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2020-12-112025-12-11ActiveSarbjit GrewalYes
CT 518: Unit Weight - PCC (JTCP)2020-12-112025-12-11ActiveSarbjit GrewalYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2024-12-112025-12-11ActiveAshley ShawYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2018-11-152019-11-15ExpiredSeree YenjaiYes
CT 533: Ball Penetration - PCC2021-06-162022-06-16ExpiredAshley ShawYes
CT 539: Sampling Fresh Concrete (JTCP)2020-12-112025-12-11ActiveSarbjit GrewalYes
CT 540: Making Cylinders - PCC (JTCP)2020-12-112025-12-11ActiveSarbjit GrewalYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2020-12-112025-12-11ActiveSarbjit GrewalYes
CT 556: Slump - PCC (JTCP)2020-12-112025-12-11ActiveSarbjit GrewalYes
CT 557: Temperature - PCC (JTCP)2020-12-112025-12-11ActiveSarbjit GrewalYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Kathleen Menefee

First NameKathleen
Last NameMenefee
StatusActive
Total 17 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2021-09-032024-09-03ExpiredSoroosh AmelianYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2021-09-032024-09-03ExpiredSoroosh AmelianYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2021-09-032024-09-03ExpiredSoroosh AmelianYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2021-09-032024-09-03InactiveSoroosh AmelianYes
CT 205: Percent Crushed Particles (JTCP)2021-09-032024-09-03InactiveSoroosh AmelianNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2021-09-032024-09-03ExpiredSoroosh AmelianYes
CT 217: Sand Equivalent (JTCP)2021-09-032024-09-03ExpiredSoroosh AmelianYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2021-09-032024-09-03ExpiredSoroosh AmelianYes
CT 227: Cleanness Value (JTCP)2021-09-032024-09-03ExpiredSoroosh AmelianYes
CT 229: Durability (JTCP)2021-09-032024-09-03ExpiredSoroosh AmelianNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2020-08-282025-08-28ActiveSarbjit GrewalYes
CT 518: Unit Weight - PCC (JTCP)2020-08-282025-08-28ActiveSarbjit GrewalYes
CT 539: Sampling Fresh Concrete (JTCP)2020-08-282025-08-28ActiveSarbjit GrewalYes
CT 540: Making Cylinders - PCC (JTCP)2020-08-282025-08-28ActiveSarbjit GrewalYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2020-08-282025-08-28ActiveSarbjit GrewalYes
CT 556: Slump - PCC (JTCP)2020-08-282025-08-28ActiveSarbjit GrewalYes
CT 557: Temperature - PCC (JTCP)2020-08-282025-08-28ActiveSarbjit GrewalYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Vance Olsen

First NameVance
Last NameOlsen
StatusActive
Total 43 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2024-04-192027-04-19ActiveGabriela LopezYes
CT 106: Definitions - Specific Gravity (SpG)2021-03-242022-03-24ExpiredChad ClaxtonYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2024-04-192027-04-19ActiveGabriela LopezYes
CT 125 HMA: Sampling - HMA (JTCP)2024-04-192027-04-19ActiveGabriela LopezYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2022-02-112025-02-11ActiveSoroosh AmelianYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2022-02-112025-02-11ActiveSoroosh AmelianYes
CT 205: Percent Crushed Particles (JTCP)2022-02-112025-02-11ActiveSoroosh AmelianNo
CT 206: SpG & Absorption - Coarse Aggregates2024-04-092026-04-09ActiveBabak RezaeiYes
CT 207: SpG & Absorption - Fine Aggregates2024-04-092026-04-09ActiveBabak RezaeiYes
CT 211: LA Rattler2022-10-042023-10-04ExpiredShaya MeisamifardNo
CT 213: Organic Impurities of PCC sand2019-08-232021-08-23ExpiredSeree YenjaiNo
CT 214: Sodium Sulfate Soundness2022-10-042023-10-04ExpiredShaya MeisamifardNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2022-02-112025-02-11ActiveSoroosh AmelianYes
CT 217: Sand Equivalent (JTCP)2022-02-112025-02-11ActiveSoroosh AmelianYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2022-02-112025-02-11ActiveSoroosh AmelianYes
CT 227: Cleanness Value (JTCP)2022-02-112025-02-11ActiveSoroosh AmelianYes
CT 229: Durability (JTCP)2022-02-112025-02-11ActiveSoroosh AmelianNo
CT 231: Relative Compaction - Nuclear Gage2019-08-232021-08-23ExpiredSeree YenjaiYes
CT 234: Uncompacted void - Fine Aggregates2022-04-072024-04-07ExpiredShaya MeisamifardNo
CT 235: Flat and Elongated Particles2022-04-072024-04-07ExpiredShaya MeisamifardNo
CT 301: "R" Value2022-10-042024-10-04ActiveShaya MeisamifardNo
CT 304: Sample Preparation - HMA2022-10-042024-10-04ActiveShaya MeisamifardNo
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2024-04-192027-04-19ActiveGabriela LopezNo
CT 308: Bulk SpG and Density - HMA2022-08-242024-08-24ExpiredShaya MeisamifardYes
CT 309: Max SpG and Density - HMA2022-08-242024-08-24ExpiredShaya MeisamifardNo
CT 366: Stabilometer2022-10-042024-10-04ActiveShaya MeisamifardNo
CT 370: Moisture Content by Microwave2022-08-242024-08-24ExpiredShaya MeisamifardNo
CT 371: Moisture Induced Damage (TSR)2021-12-072022-12-07ExpiredShaya MeisamifardNo
CT 382: AC Content by Ignition Oven2022-08-242024-08-24ExpiredShaya MeisamifardNo
CT 384: Combined Grade for HMA using up to 25% RAP2021-12-072022-12-07ExpiredShaya MeisamifardNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2023-05-192028-05-19ActiveAvinash RallaYes
CT 518: Unit Weight - PCC (JTCP)2023-05-192028-05-19ActiveAvinash RallaYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2022-08-242024-08-24ExpiredSeree YenjaiYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2022-08-242024-08-24ExpiredSeree YenjaiYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2023-05-192028-05-19ActiveAvinash RallaYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2022-08-242024-08-24ExpiredShaya MeisamifardYes
CT 524: Flexural Strength of Rapid Strength - PCC2022-08-242024-08-24ExpiredShaya MeisamifardYes
CT 531: Core Length - PCC2022-04-072024-04-07ExpiredShaya MeisamifardNo
CT 539: Sampling Fresh Concrete (JTCP)2023-05-192028-05-19ActiveAvinash RallaYes
CT 540: Making Cylinders - PCC (JTCP)2023-05-192028-05-19ActiveAvinash RallaYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2023-05-192028-05-19ActiveAvinash RallaYes
CT 556: Slump - PCC (JTCP)2023-05-192028-05-19ActiveAvinash RallaYes
CT 557: Temperature - PCC (JTCP)2023-05-192028-05-19ActiveAvinash RallaYes
Total 21 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2024-04-192027-04-19ActiveGabriela LopezNo
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2024-04-192027-04-19ActiveGabriela LopezNo
AASHTO R47: Reducing Samples of HMA (JTCP)2024-04-192027-04-19ActiveGabriela LopezNo
AASHTO R76: Reducing Samples of Agg (JTCP)2024-04-192027-04-19ActiveGabriela LopezNo
AASHTO T84: SpG & Absorption - Fine Aggregates2024-04-092026-04-09ActiveBabak RezaeiNo
AASHTO T85: SpG & Absorption - Coarse Aggregates2024-04-092026-04-09ActiveBabak RezaeiNo
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2024-04-252027-04-25ActiveFirooz Ahmad HosainyNo
AASHTO T176: Sand Equivalent (JTCP)2024-04-192027-04-19ActiveGabriela LopezNo
AASHTO T209: Max SpG and Density - HMA (JTCP)2024-04-252027-04-25ActiveFirooz Ahmad HosainyNo
AASHTO T210: Aggregate Durability Index2024-04-092026-04-09ActiveBabak RezaeiNo
AASHTO T255: Evaporable Moisture Content (JTCP)2024-04-192027-04-19ActiveGabriela LopezNo
AASHTO T269: Percent Air Voids - HMA (JTCP)2024-04-252027-04-25ActiveFirooz Ahmad HosainyNo
AASHTO T275: Bulk SpG - HMA (JTCP)2024-04-252027-04-25ActiveFirooz Ahmad HosainyNo
AASHTO T283: Moisture Induced Damage (TSR)2021-12-072022-12-07ExpiredShaya MeisamifardNo
AASHTO T304: Uncompacted Void - Fine Aggregate2022-04-072024-04-07ExpiredShaya MeisamifardNo
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2024-04-252027-04-25ActiveFirooz Ahmad HosainyNo
AASHTO T312: Gyratory Compactor2022-03-082023-03-08ExpiredShaya MeisamifardNo
AASHTO T324: Hamburg Wheel-Track2022-03-082023-03-08ExpiredShaya MeisamifardNo
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2024-04-192027-04-19ActiveGabriela LopezNo
AASHTO T335: Percentage of Fracture (JTCP)2024-04-192027-04-19ActiveGabriela LopezNo
ASTM D4791: Flat and Elongated Particles2022-04-072024-04-07ExpiredShaya MeisamifardNo

Details for Matthew Landin

First NameMatthew
Last NameLandin
StatusActive
Total 17 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 125 AGG: Sampling - AGGREGATES (JTCP)2020-02-062021-02-06ExpiredMajid FahrtoshYes
CT 125 AGG: Sampling - AGGREGATES2024-09-092025-09-09ActiveBabak RezaeiYes
CT 125 CEM: Sampling - CEM2020-02-062021-02-06ExpiredMajid FahrtoshNo
CT 125 GEN: Sampling - GENERAL2024-09-092025-09-09ActiveBabak RezaeiYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2024-05-102029-05-10ActiveSarmad DalalYes
CT 518: Unit Weight - PCC (JTCP)2024-05-102029-05-10ActiveSarmad DalalYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2020-02-062021-02-06ExpiredMajid FahrtoshYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2020-02-062021-02-06ExpiredMajid FahrtoshYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2024-05-102029-05-10ActiveSarmad DalalYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2020-02-062021-02-06ExpiredMajid FahrtoshYes
CT 524: Flexural Strength of Rapid Strength - PCC2024-09-092025-09-09ActiveBabak RezaeiYes
CT 533: Ball Penetration - PCC2024-09-092025-09-09ActiveBabak RezaeiYes
CT 539: Sampling Fresh Concrete (JTCP)2024-05-102029-05-10ActiveSarmad DalalYes
CT 540: Making Cylinders - PCC (JTCP)2024-05-102029-05-10ActiveSarmad DalalYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2024-05-102029-05-10ActiveSarmad DalalYes
CT 556: Slump - PCC (JTCP)2024-05-102029-05-10ActiveSarmad DalalYes
CT 557: Temperature - PCC (JTCP)2024-05-102029-05-10ActiveSarmad DalalYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Jamie Farley

First NameJamie
Last NameFarley
StatusActive
Total 7 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 504: Air Content of PCC - Pressure Method (JTCP)2018-05-122023-05-12ExpiredSarbjit GrewalYes
CT 518: Unit Weight - PCC (JTCP)2018-05-122023-05-12ExpiredSarbjit GrewalYes
CT 539: Sampling Fresh Concrete (JTCP)2018-05-122023-05-12ExpiredSarbjit GrewalYes
CT 540: Making Cylinders - PCC (JTCP)2018-05-122023-05-12ExpiredSarbjit GrewalYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2018-05-122023-05-12ExpiredSarbjit GrewalYes
CT 556: Slump - PCC (JTCP)2018-05-122023-05-12ExpiredSarbjit GrewalYes
CT 557: Temperature - PCC (JTCP)2018-05-122023-05-12ExpiredSarbjit GrewalYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Gerrit Schriemer

First NameGerrit
Last NameSchriemer
StatusActive
Total 12 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2022-09-162025-09-16ActiveBrian EllisYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2022-09-162025-09-16ActiveBrian EllisYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2022-09-162025-09-16ActiveBrian EllisYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2022-09-162025-09-16ActiveBrian EllisYes
CT 205: Percent Crushed Particles (JTCP)2022-09-162025-09-16ActiveBrian EllisNo
CT 211: LA Rattler2023-05-162024-05-16ExpiredSarbjit GrewalNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2022-09-162025-09-16ActiveBrian EllisYes
CT 217: Sand Equivalent (JTCP)2022-09-162025-09-16ActiveBrian EllisYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2022-09-162025-09-16ActiveBrian EllisYes
CT 227: Cleanness Value (JTCP)2022-09-162025-09-16ActiveBrian EllisYes
CT 229: Durability (JTCP)2022-09-162025-09-16ActiveBrian EllisNo
CT 309: Max SpG and Density - HMA2023-05-162024-05-16ExpiredSarbjit GrewalNo
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.