Lab details for BSK Associates - Rancho Cordova

Basic Information

Lab NameBSK Associates - Rancho Cordova
Manager NameRandy Cortez
Lab Emailrcortez@bskassociates.com
Lab Telephone858-262-3082
Lab Fax
Lab Full Address3140 Gold Camp Drive, Suite 160, Rancho Cordova, CA 95670
Zip95670
Lab TypePrivate
District3
Download TL-0113

RSP Information

3140 Gold Camp Drive, Suite 160, Rancho Cordova, CA 95670

Test Methods

California Test (CT) Accreditations

Total 32 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleTechnician Certified?
CT 229: Durability (JTCP)2022-06-082023-06-08ExpiredIgnocencio HerreraYes
CT 105: Calculations - Gradings (JTCP)2023-06-012024-06-01ActiveIgnocencio HerreraYes
CT 106: Definitions - Specific Gravity (SpG)2023-06-012024-06-01ActiveIgnocencio HerreraNo
CT 125 AGG: Sampling - AGGREGATES (JTCP)2023-06-012024-06-01ActiveIgnocencio HerreraYes
CT 125 AGG: Sampling - AGGREGATES2023-06-012024-06-01ActiveIgnocencio HerreraYes
CT 125 GEN: Sampling - GENERAL2023-06-012024-06-01ActiveIgnocencio HerreraNo
CT 125 HMA: Sampling - HMA (JTCP)2023-06-012024-06-01ActiveIgnocencio HerreraYes
CT 125 HMA: Sampling - HMA2023-06-012024-06-01ActiveIgnocencio HerreraYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2023-06-012024-06-01ActiveIgnocencio HerreraYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2023-06-012024-06-01ActiveIgnocencio HerreraYes
CT 204: LL, PL, PI2023-06-012024-06-01ActiveIgnocencio HerreraYes
CT 206: SpG & Absorption - Coarse Aggregates2023-06-012024-06-01ActiveIgnocencio HerreraYes
CT 207: SpG & Absorption - Fine Aggregates2023-06-012024-06-01ActiveIgnocencio HerreraYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2023-06-012024-06-01ActiveIgnocencio HerreraYes
CT 217: Sand Equivalent (JTCP)2023-06-012024-06-01ActiveIgnocencio HerreraYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2023-06-012024-06-01ActiveIgnocencio HerreraYes
CT 227: Cleanness Value (JTCP)2023-06-012024-06-01ActiveIgnocencio HerreraYes
CT 231: Relative Compaction - Nuclear Gage2023-06-012024-06-01ActiveIgnocencio HerreraYes
CT 308: Bulk SpG and Density - HMA2023-06-012024-06-01ActiveIgnocencio HerreraYes
CT 375: AC Density by Nuclear Gage2023-06-012024-06-01ActiveIgnocencio HerreraYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2023-06-012024-06-01ActiveIgnocencio HerreraYes
CT 518: Unit Weight - PCC (JTCP)2023-06-012024-06-01ActiveIgnocencio HerreraYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2023-06-012024-06-01ActiveIgnocencio HerreraYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2023-06-011969-12-31ExpiredIgnocencio HerreraYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2023-06-012024-06-01ActiveIgnocencio HerreraYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2023-06-012024-06-01ActiveIgnocencio HerreraYes
CT 533: Ball Penetration - PCC2023-06-012024-06-01ActiveIgnocencio HerreraNo
CT 539: Sampling Fresh Concrete (JTCP)2023-06-012024-06-01ActiveIgnocencio HerreraYes
CT 540: Making Cylinders - PCC (JTCP)2023-06-012024-06-01ActiveIgnocencio HerreraYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2023-06-012024-06-01ActiveIgnocencio HerreraYes
CT 556: Slump - PCC (JTCP)2023-06-012024-06-01ActiveIgnocencio HerreraYes
CT 557: Temperature - PCC (JTCP)2023-06-012024-06-01ActiveIgnocencio HerreraYes

AASHTO/ASTM Proficiencies

Technicians in the Lab

Technician Summary

Total 9 items.
First NameLast NameActions
MattLagerstrom View
DavidEckhardt View
RandyCortez View
ScottOrr View
KennethClark View
DennisNess View
TimothyRodriguez View
Nicholas Shelly View
KouYang View

Technician Details

Details for Matt Lagerstrom

First NameMatt
Last NameLagerstrom
StatusActive
Total 12 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 125 AGG: Sampling - AGGREGATES (JTCP)2019-01-282021-01-28ExpiredMatthew ChewYes
CT 125 AGG: Sampling - AGGREGATES2023-02-092024-03-10ActiveEd GamboaYes
CT 125 BIT: Sampling - BITUMINOUS2019-01-282021-01-28ExpiredMatthew ChewNo
CT 125 GEN: Sampling - GENERAL2023-02-092024-02-09ExpiredSarbjit GrewalYes
CT 125 HMA: Sampling - HMA (JTCP)2019-01-282021-01-28ExpiredMatthew ChewYes
CT 125 HMA: Sampling - HMA2023-02-092024-03-10ActiveEd GamboaYes
CT 231: Relative Compaction - Nuclear Gage2023-02-092024-03-10ActiveEd GamboaYes
CT 375: AC Density by Nuclear Gage2023-02-092024-03-10ActiveEd GamboaYes
CT 539: Sampling Fresh Concrete (JTCP)2016-02-262018-02-26ExpiredDavid SmallYes
CT 540: Making Cylinders - PCC (JTCP)2016-02-262018-02-26ExpiredDavid SmallYes
CT 556: Slump - PCC (JTCP)2016-02-262018-02-26ExpiredDavid SmallYes
CT 557: Temperature - PCC (JTCP)2016-02-262018-02-26ExpiredDavid SmallYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for David Eckhardt

First NameDavid
Last NameEckhardt
StatusActive
Total 11 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2024-01-052027-01-05ActiveGabriela LopezYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2024-01-052027-01-05ActiveGabriela LopezYes
CT 125 BIT: Sampling - BITUMINOUS2019-06-072021-06-07ExpiredMatthew ChewNo
CT 125 GEN: Sampling - GENERAL2019-06-072021-06-07ExpiredMatthew ChewYes
CT 125 HMA: Sampling - HMA (JTCP)2019-06-072022-07-07ExpiredEd GamboaYes
CT 125 HMA: Sampling - HMA2022-06-302024-06-30ActiveEd GamboaYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2024-01-052027-01-05ActiveGabriela LopezYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2024-01-052027-01-05ActiveGabriela LopezYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2021-03-052024-03-05ActiveSoroosh AmelianYes
CT 231: Relative Compaction - Nuclear Gage2023-05-022025-05-02ActiveEd GamboaYes
CT 375: AC Density by Nuclear Gage2023-05-022025-05-02ActiveEd GamboaYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Randy Cortez

First NameRandy
Last NameCortez
StatusActive
Total 50 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2022-03-112025-03-11ActiveAvinash RallaYes
CT 106: Definitions - Specific Gravity (SpG)2017-07-102023-06-30ExpiredMatthew ChewYes
CT 125 ADMIX: Sampling - ADMIXTURE2019-04-192021-04-19ExpiredMatthew ChewNo
CT 125 AGG: Sampling - AGGREGATES (JTCP)2022-03-112025-03-11ActiveAvinash RallaYes
CT 125 BIT: Sampling - BITUMINOUS2019-04-192021-04-19ExpiredMatthew ChewNo
CT 125 CEM: Sampling - CEM2019-04-192021-04-19ExpiredMatthew ChewNo
CT 125 GEN: Sampling - GENERAL2019-04-192021-04-19ExpiredMatthew ChewYes
CT 125 HMA: Sampling - HMA (JTCP)2022-05-132025-05-13ActiveAvinash RallaYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2022-03-112025-03-11ActiveAvinash RallaYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2022-03-112025-03-11ActiveAvinash RallaYes
CT 204: LL, PL, PI2023-03-232025-03-23ActiveEd GamboaYes
CT 205: Percent Crushed Particles (JTCP)2022-03-112025-03-11ActiveAvinash RallaNo
CT 206: SpG & Absorption - Coarse Aggregates2023-03-232025-03-23ActiveEd GamboaYes
CT 207: SpG & Absorption - Fine Aggregates2023-03-232025-03-23ActiveEd GamboaYes
CT 211: LA Rattler2023-03-232025-03-23ActiveEd GamboaNo
CT 214: Sodium Sulfate Soundness2023-03-232025-03-23ActiveEd GamboaNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2022-03-112025-03-11ActiveAvinash RallaYes
CT 217: Sand Equivalent (JTCP)2022-03-112025-03-11ActiveAvinash RallaYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2022-03-112025-03-11ActiveAvinash RallaYes
CT 227: Cleanness Value (JTCP)2022-03-112025-03-11ActiveAvinash RallaYes
CT 229: Durability (JTCP)2022-03-112025-03-11ActiveAvinash RallaYes
CT 231: Relative Compaction - Nuclear Gage2018-03-022020-03-02ExpiredMatthew ChewYes
CT 234: Uncompacted void - Fine Aggregates2023-03-232025-03-23ActiveEd GamboaNo
CT 235: Flat and Elongated Particles2023-03-232025-03-23ActiveEd GamboaNo
CT 301: "R" Value2023-03-232025-03-23ActiveEd GamboaNo
CT 304: Sample Preparation - HMA2023-03-232025-03-23ActiveEd GamboaNo
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2022-05-132025-05-13ActiveAvinash RallaNo
CT 308: Bulk SpG and Density - HMA2023-03-232025-03-23ActiveEd GamboaYes
CT 309: Max SpG and Density - HMA2023-03-232025-03-23ActiveEd GamboaNo
CT 366: Stabilometer2023-03-232025-03-23ActiveEd GamboaNo
CT 367: OBC2023-03-232025-03-23ActiveEd GamboaNo
CT 368: OBC of OGAC2023-03-232025-03-23ActiveEd GamboaNo
CT 370: Moisture Content by Microwave2023-03-232025-03-23ActiveEd GamboaNo
CT 371: Moisture Induced Damage (TSR)2023-03-232025-03-23ActiveEd GamboaNo
CT 375: AC Density by Nuclear Gage2018-03-022020-03-02ExpiredMatthew ChewYes
CT 382: AC Content by Ignition Oven2023-03-232025-03-23ActiveEd GamboaNo
CT 384: Combined Grade for HMA using up to 25% RAP2019-04-192021-04-19ExpiredMatthew ChewNo
CT 389: Hamburg Wheel-Track2023-03-232024-03-23ActiveEd GamboaNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2018-01-202023-01-20ExpiredBiplab BhattacharyaYes
CT 518: Unit Weight - PCC (JTCP)2018-01-202023-01-20ExpiredBiplab BhattacharyaYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2023-03-232025-03-23ActiveEmily MerrittYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2023-03-232025-03-23ActiveEmily MerrittYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2019-04-192021-04-19ExpiredMatthew ChewYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2023-03-232025-03-23ActiveEd GamboaYes
CT 533: Ball Penetration - PCC2019-04-192021-04-19ExpiredMatthew ChewYes
CT 539: Sampling Fresh Concrete (JTCP)2018-01-202023-01-20ExpiredBiplab BhattacharyaYes
CT 540: Making Cylinders - PCC (JTCP)2018-01-202023-01-20ExpiredBiplab BhattacharyaYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2018-01-202023-01-20ExpiredBiplab BhattacharyaYes
CT 556: Slump - PCC (JTCP)2018-01-202023-01-20ExpiredBiplab BhattacharyaYes
CT 557: Temperature - PCC (JTCP)2018-01-202023-01-20ExpiredBiplab BhattacharyaYes
Total 22 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2022-05-132025-05-13ActiveAvinash RallaYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2022-05-132025-05-13ActiveAvinash RallaYes
AASHTO R47: Reducing Samples of HMA (JTCP)2022-05-132025-05-13ActiveAvinash RallaYes
AASHTO R76: Reducing Samples of Agg (JTCP)2022-05-132025-05-13ActiveAvinash RallaYes
AASHTO T84: SpG & Absorption - Fine Aggregates2023-07-182025-07-18ActiveEd GamboaYes
AASHTO T85: SpG & Absorption - Coarse Aggregates2023-07-182025-07-18ActiveEd GamboaYes
AASHTO T96: L.A. Rattler2023-07-182025-07-18ActiveEd GamboaNo
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2022-05-262025-05-26ActiveAvinash RallaNo
AASHTO T176: Sand Equivalent (JTCP)2022-05-132025-05-13ActiveAvinash RallaYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2022-05-262025-05-26ActiveAvinash RallaNo
AASHTO T210: Aggregate Durability Index2023-07-182025-07-18ActiveEd GamboaYes
AASHTO T255: Evaporable Moisture Content (JTCP)2022-05-132025-05-13ActiveAvinash RallaYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2022-05-262025-05-26ActiveAvinash RallaNo
AASHTO T275: Bulk SpG - HMA (JTCP)2022-05-262025-05-26ActiveAvinash RallaNo
AASHTO T283: Moisture Induced Damage (TSR)2023-07-182025-07-18ActiveEd GamboaNo
AASHTO T304: Uncompacted Void - Fine Aggregate2023-07-182025-07-18ActiveEd GamboaNo
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2022-05-262025-05-26ActiveAvinash RallaNo
AASHTO T312: Gyratory Compactor2023-07-182025-07-18ActiveEd GamboaNo
AASHTO T324: Hamburg Wheel-Track2023-07-182025-07-18ActiveEd GamboaNo
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2022-05-132025-05-13ActiveAvinash RallaNo
AASHTO T335: Percentage of Fracture (JTCP)2022-05-132025-05-13ActiveAvinash RallaNo
ASTM D4791: Flat and Elongated Particles2023-07-182025-07-18ActiveEd GamboaNo

Details for Scott Orr

First NameScott
Last NameOrr
StatusActive
Total 18 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2024-01-052027-01-05ActiveGabriela LopezYes
CT 106: Definitions - Specific Gravity (SpG)2017-11-172023-06-30ExpiredMatthew ChewYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2024-01-052027-01-05ActiveGabriela LopezYes
CT 125 HMA: Sampling - HMA2023-06-062024-06-06ActiveEd GamboaYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2024-01-052027-01-05ActiveGabriela LopezYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2021-04-302024-04-30InactiveBenjamin MartinezYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2024-01-052027-01-05ActiveGabriela LopezYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2024-01-052027-01-05ActiveGabriela LopezYes
CT 231: Relative Compaction - Nuclear Gage2023-06-062025-06-06ActiveEd GamboaYes
CT 375: AC Density by Nuclear Gage2023-06-062025-06-06ActiveEd GamboaYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2020-10-092025-10-09ActiveSarbjit GrewalYes
CT 518: Unit Weight - PCC (JTCP)2020-10-092025-10-09ActiveSarbjit GrewalYes
CT 539: Sampling Fresh Concrete (JTCP)2020-10-092025-10-09ActiveSarbjit GrewalYes
CT 540: Making Cylinders - PCC (JTCP)2020-10-092025-10-09ActiveSarbjit GrewalYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2020-10-092025-10-09ActiveSarbjit GrewalYes
CT 552: Relative Compaction of Polymer Concrete2023-07-182025-07-18ActiveEd GamboaNo
CT 556: Slump - PCC (JTCP)2020-10-092025-10-09ActiveSarbjit GrewalYes
CT 557: Temperature - PCC (JTCP)2020-10-092025-10-09ActiveSarbjit GrewalYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Kenneth Clark

First NameKenneth
Last NameClark
StatusActive
Total 18 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2021-03-192024-03-19ActiveSoroosh AmelianYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2021-03-192024-03-19ActiveSoroosh AmelianYes
CT 125 AGG: Sampling - AGGREGATES2021-10-262022-10-26ExpiredEd GamboaYes
CT 125 HMA: Sampling - HMA2023-07-182025-07-18ActiveEd GamboaYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2021-03-192024-03-19ActiveSoroosh AmelianYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2021-03-192024-03-19InactiveBenjamin MartinezYes
CT 205: Percent Crushed Particles (JTCP)2021-03-192024-03-19ActiveSoroosh AmelianNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2021-03-192024-03-19ActiveSoroosh AmelianYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2021-03-192024-03-19ActiveSoroosh AmelianYes
CT 231: Relative Compaction - Nuclear Gage2023-07-182025-07-18ActiveEd GamboaYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2022-08-192027-08-19ActiveDalton LaBoskeyYes
CT 518: Unit Weight - PCC (JTCP)2022-08-192027-08-19ActiveDalton LaBoskeyYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2022-08-192027-08-19ActiveDalton LaBoskeyYes
CT 539: Sampling Fresh Concrete (JTCP)2022-08-192027-08-19ActiveDalton LaBoskeyYes
CT 540: Making Cylinders - PCC (JTCP)2022-08-192027-08-19ActiveDalton LaBoskeyYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2022-08-192027-08-19ActiveDalton LaBoskeyYes
CT 556: Slump - PCC (JTCP)2022-08-192027-08-19ActiveDalton LaBoskeyYes
CT 557: Temperature - PCC (JTCP)2022-08-192027-08-19ActiveDalton LaBoskeyYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Dennis Ness

First NameDennis
Last NameNess
StatusActive
Total 7 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 504: Air Content of PCC - Pressure Method (JTCP)2020-01-252025-01-25ActiveJackie TreatYes
CT 518: Unit Weight - PCC (JTCP)2020-01-252025-01-25ActiveJackie TreatYes
CT 539: Sampling Fresh Concrete (JTCP)2020-01-252025-01-25ActiveJackie TreatYes
CT 540: Making Cylinders - PCC (JTCP)2020-01-252025-01-25ActiveJackie TreatYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2020-01-252025-01-25ActiveJackie TreatYes
CT 556: Slump - PCC (JTCP)2020-01-252025-01-25ActiveJackie TreatYes
CT 557: Temperature - PCC (JTCP)2020-01-252025-01-25ActiveJackie TreatYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Timothy Rodriguez

First NameTimothy
Last NameRodriguez
StatusActive
Total 7 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 504: Air Content of PCC - Pressure Method (JTCP)2019-05-112024-05-11ActiveSarbjit GrewalYes
CT 518: Unit Weight - PCC (JTCP)2019-05-112024-05-11ActiveSarbjit GrewalYes
CT 539: Sampling Fresh Concrete (JTCP)2019-05-112024-05-11ActiveSarbjit GrewalYes
CT 540: Making Cylinders - PCC (JTCP)2019-05-112024-05-11ActiveSarbjit GrewalYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2019-05-112024-05-11ActiveSarbjit GrewalYes
CT 556: Slump - PCC (JTCP)2019-05-112024-05-11ActiveSarbjit GrewalYes
CT 557: Temperature - PCC (JTCP)2019-05-112024-05-11ActiveSarbjit GrewalYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Nicholas Shelly

First NameNicholas
Last NameShelly
StatusActive
Total 25 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2024-01-052027-01-05ActiveFirooz Ahmad HosainyYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2024-01-052027-01-05ActiveFirooz Ahmad HosainyYes
CT 125 HMA: Sampling - HMA (JTCP)2021-04-232024-04-23ActiveSarbjit GrewalYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2024-01-052027-01-05ActiveFirooz Ahmad HosainyYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2024-01-052027-01-05ActiveFirooz Ahmad HosainyYes
CT 205: Percent Crushed Particles (JTCP)2024-01-052027-01-05ActiveFirooz Ahmad HosainyNo
CT 206: SpG & Absorption - Coarse Aggregates2024-02-062026-02-06ActiveEd GamboaYes
CT 207: SpG & Absorption - Fine Aggregates2024-02-062026-02-06ActiveEd GamboaYes
CT 211: LA Rattler2024-02-062026-02-06ActiveEd GamboaNo
CT 212: Unit Weight of Aggregates2023-05-022025-05-02ActiveEd GamboaNo
CT 213: Organic Impurities of PCC sand2023-05-022025-05-02ActiveEd GamboaNo
CT 214: Sodium Sulfate Soundness2023-05-022025-05-02ActiveEd GamboaNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2024-01-052027-01-05ActiveFirooz Ahmad HosainyYes
CT 217: Sand Equivalent (JTCP)2024-01-052027-01-05ActiveFirooz Ahmad HosainyYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2024-01-052027-01-05ActiveFirooz Ahmad HosainyYes
CT 227: Cleanness Value (JTCP)2024-01-052027-01-05ActiveFirooz Ahmad HosainyYes
CT 229: Durability (JTCP)2024-01-052027-01-05ActiveFirooz Ahmad HosainyYes
CT 234: Uncompacted void - Fine Aggregates2024-02-062026-02-06ActiveEd GamboaNo
CT 235: Flat and Elongated Particles2024-02-062026-02-06ActiveEd GamboaNo
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2021-04-232024-04-23ActiveSarbjit GrewalNo
CT 309: Max SpG and Density - HMA2024-02-062026-02-06ActiveEd GamboaNo
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2023-05-022025-05-02ActiveEmily MerrittYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2023-05-022025-05-02ActiveEmily MerrittYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2019-12-202022-01-31ExpiredEd GamboaYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2024-02-062026-02-06ActiveEd GamboaYes
Total 15 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2021-04-232024-04-23ActiveSarbjit GrewalYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2021-04-232024-04-23ActiveSarbjit GrewalYes
AASHTO T30: Mechanical Analysis of Extracted Aggregate2023-05-022025-05-02ActiveEd GamboaNo
AASHTO R47: Reducing Samples of HMA (JTCP)2021-04-232024-04-23ActiveSarbjit GrewalYes
AASHTO R76: Reducing Samples of Agg (JTCP)2021-04-232024-04-23ActiveSarbjit GrewalYes
AASHTO T84: SpG & Absorption - Fine Aggregates2024-02-062026-02-06ActiveEd GamboaYes
AASHTO T85: SpG & Absorption - Coarse Aggregates2024-02-062026-02-06ActiveEd GamboaYes
AASHTO T96: L.A. Rattler2024-02-062026-02-06ActiveEd GamboaNo
AASHTO T176: Sand Equivalent (JTCP)2021-04-232024-04-23ActiveSarbjit GrewalYes
AASHTO T210: Aggregate Durability Index2023-05-022025-05-02ActiveEd GamboaYes
AASHTO T255: Evaporable Moisture Content (JTCP)2021-04-232024-04-23ActiveSarbjit GrewalYes
AASHTO T304: Uncompacted Void - Fine Aggregate2024-02-062026-02-06ActiveEd GamboaNo
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2021-04-232024-04-23ActiveSarbjit GrewalNo
AASHTO T335: Percentage of Fracture (JTCP)2021-04-232024-04-23ActiveSarbjit GrewalNo
ASTM D4791: Flat and Elongated Particles2024-02-062026-02-06ActiveEd GamboaNo

Details for Kou Yang

First NameKou
Last NameYang
StatusActive
Total 22 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2021-02-052024-02-05ExpiredSarbjit GrewalYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2021-02-052024-02-05ExpiredSarbjit GrewalYes
CT 125 HMA: Sampling - HMA2023-05-022025-05-02ActiveEd GamboaYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2021-02-052024-02-05ExpiredSarbjit GrewalYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2021-02-052024-02-05ExpiredBenjamin MartinezYes
CT 205: Percent Crushed Particles (JTCP)2021-02-052024-02-05ExpiredSarbjit GrewalNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2021-02-052024-02-05ExpiredSarbjit GrewalYes
CT 217: Sand Equivalent (JTCP)2021-02-052024-02-05ExpiredSarbjit GrewalYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2021-02-052024-02-05ExpiredSarbjit GrewalYes
CT 227: Cleanness Value (JTCP)2021-02-052024-02-05ExpiredSarbjit GrewalYes
CT 229: Durability (JTCP)2021-02-052024-02-05ExpiredSarbjit GrewalYes
CT 231: Relative Compaction - Nuclear Gage2023-05-022025-05-02ActiveEd GamboaYes
CT 370: Moisture Content by Microwave2023-05-022025-05-02ActiveEd GamboaNo
CT 375: AC Density by Nuclear Gage2023-05-022025-05-02ActiveEd GamboaYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2021-10-012026-10-01ActiveSarbjit GrewalYes
CT 518: Unit Weight - PCC (JTCP)2021-10-012026-10-01ActiveSarbjit GrewalYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2021-10-012026-10-01ActiveSarbjit GrewalYes
CT 539: Sampling Fresh Concrete (JTCP)2021-10-012026-10-01ActiveSarbjit GrewalYes
CT 540: Making Cylinders - PCC (JTCP)2021-10-012026-10-01ActiveSarbjit GrewalYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2021-10-012026-10-01ActiveSarbjit GrewalYes
CT 556: Slump - PCC (JTCP)2021-10-012026-10-01ActiveSarbjit GrewalYes
CT 557: Temperature - PCC (JTCP)2021-10-012026-10-01ActiveSarbjit GrewalYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
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