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 Address9332 Tech Center Drive, Suite 100, Sacramento, CA 95826
Zip95826
Lab TypePrivate
District3
Mobile Lab Full Address, ,
Download TL-0113

RSP Information

9332 Tech Center Drive#100, Sacramento, CA 95826

Test Methods

California Test (CT) Accreditations

Total 33 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleTechnician Certified?
CT 105: Calculations - Gradings2025-06-132026-06-13ActiveNavraj RandhawaNo
CT 105: Calculations - Gradings (JTCP)2025-06-132026-06-13ActiveNavraj RandhawaYes
CT 106: Definitions - Specific Gravity (SpG)2025-06-132026-06-13ActiveNavraj RandhawaYes
CT 125 AGG: Sampling - AGGREGATES2025-06-132026-06-13ActiveNavraj RandhawaYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2025-06-132026-06-13ActiveNavraj RandhawaYes
CT 125 GEN: Sampling - GENERAL2025-06-132026-06-13ActiveNavraj RandhawaNo
CT 125 HMA: Sampling - HMA2025-06-132026-06-13ActiveNavraj RandhawaYes
CT 125 HMA: Sampling - HMA (JTCP)2025-06-132026-06-13ActiveNavraj RandhawaYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2025-06-132026-06-13ActiveNavraj RandhawaYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2025-06-132026-06-13ActiveNavraj RandhawaYes
CT 204: LL, PL, PI2025-06-132026-06-13ActiveNavraj RandhawaYes
CT 206: SpG & Absorption - Coarse Aggregates2025-06-132026-06-13ActiveNavraj RandhawaYes
CT 207: SpG & Absorption - Fine Aggregates2025-06-132026-06-13ActiveNavraj RandhawaYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2025-06-132026-06-13ActiveNavraj RandhawaYes
CT 217: Sand Equivalent (JTCP)2025-06-132026-06-13ActiveNavraj RandhawaYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2025-06-132026-06-13ActiveNavraj RandhawaYes
CT 227: Cleanness Value (JTCP)2025-06-132026-06-13ActiveNavraj RandhawaYes
CT 229: Durability (JTCP)2025-06-132026-06-13ActiveNavraj RandhawaYes
CT 231: Relative Compaction - Nuclear Gage2025-06-132026-06-13ActiveNavraj RandhawaYes
CT 308: Bulk SpG and Density - HMA2025-06-132026-06-13ActiveNavraj RandhawaYes
CT 375: AC Density by Nuclear Gage2025-06-132026-06-13ActiveNavraj RandhawaYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2025-06-132026-06-13ActiveNavraj RandhawaYes
CT 518: Unit Weight - PCC (JTCP)2025-06-132026-06-13ActiveNavraj RandhawaYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2025-06-132026-06-13ActiveNavraj RandhawaYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2025-06-132026-06-13ActiveNavraj RandhawaYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2025-06-132026-06-13ActiveNavraj RandhawaYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2025-06-132026-06-13ActiveNavraj RandhawaYes
CT 533: Ball Penetration - PCC2025-06-132026-06-13ActiveNavraj RandhawaNo
CT 539: Sampling Fresh Concrete (JTCP)2025-06-132026-06-13ActiveNavraj RandhawaYes
CT 540: Making Cylinders - PCC (JTCP)2025-06-132026-06-13ActiveNavraj RandhawaYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2025-06-132026-06-13ActiveNavraj RandhawaYes
CT 556: Slump - PCC (JTCP)2025-06-132026-06-13ActiveNavraj RandhawaYes
CT 557: Temperature - PCC (JTCP)2025-06-132026-06-13ActiveNavraj RandhawaYes

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 4 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 125 AGG: Sampling - AGGREGATES2024-03-052026-03-05ActiveEd GamboaYes
CT 125 HMA: Sampling - HMA2024-03-052026-03-05ActiveEd GamboaYes
CT 231: Relative Compaction - Nuclear Gage2024-03-052026-03-05ActiveEd GamboaYes
CT 375: AC Density by Nuclear Gage2024-03-052026-03-05ActiveEd GamboaYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for David Eckhardt

First NameDavid
Last NameEckhardt
StatusActive
Total 8 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 HMA: Sampling - HMA2024-06-282026-06-28ActiveEd 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)2021-03-052024-03-05ExpiredSoroosh AmelianYes
CT 231: Relative Compaction - Nuclear Gage2025-05-022027-05-02ActiveEd GamboaYes
CT 375: AC Density by Nuclear Gage2025-05-022027-05-02ActiveEd 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)2025-02-142028-02-14ActiveGabriela LopezYes
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)2025-02-142028-02-14ActiveSarmad DalalYes
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)2025-05-022028-05-02ActiveSarmad DalalYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2025-02-142028-02-14ActiveGabriela LopezYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2025-02-142028-02-14ActiveGabriela LopezYes
CT 204: LL, PL, PI2025-05-152027-05-15ActiveEd GamboaYes
CT 205: Percent Crushed Particles (JTCP)2025-02-142028-02-14ActiveGabriela LopezNo
CT 206: SpG & Absorption - Coarse Aggregates2025-05-152027-05-15ActiveEd GamboaYes
CT 207: SpG & Absorption - Fine Aggregates2025-05-152027-05-15ActiveEd GamboaYes
CT 211: LA Rattler2025-05-152027-05-15ActiveEd GamboaNo
CT 214: Sodium Sulfate Soundness2025-05-152027-05-15ActiveEd GamboaNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2025-02-142028-02-14ActiveGabriela LopezYes
CT 217: Sand Equivalent (JTCP)2025-02-142028-02-14ActiveGabriela LopezYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2025-02-142028-02-14ActiveGabriela LopezYes
CT 227: Cleanness Value (JTCP)2025-02-142028-02-14ActiveGabriela LopezYes
CT 229: Durability (JTCP)2025-02-142028-02-14ActiveGabriela LopezYes
CT 231: Relative Compaction - Nuclear Gage2018-03-022020-03-02ExpiredMatthew ChewYes
CT 234: Uncompacted void - Fine Aggregates2025-05-152027-05-15ActiveEd GamboaNo
CT 235: Flat and Elongated Particles2025-05-152027-05-15ActiveEd GamboaNo
CT 301: "R" Value2025-05-152027-05-15ActiveEd GamboaNo
CT 304: Sample Preparation - HMA2025-05-152027-05-15ActiveEd GamboaNo
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2025-05-022028-05-02ActiveSarmad DalalNo
CT 308: Bulk SpG and Density - HMA2025-05-152027-05-15ActiveEd GamboaYes
CT 309: Max SpG and Density - HMA2025-05-152027-05-15ActiveEd GamboaNo
CT 366: Stabilometer2025-05-152027-05-15ActiveEd GamboaNo
CT 367: OBC2025-05-152027-05-15ActiveEd GamboaNo
CT 368: OBC of OGAC2025-05-152027-05-15ActiveEd GamboaNo
CT 370: Moisture Content by Microwave2025-05-152027-05-15ActiveEd GamboaNo
CT 371: Moisture Induced Damage (TSR)2025-05-152027-05-15ActiveEd GamboaNo
CT 375: AC Density by Nuclear Gage2018-03-022020-03-02ExpiredMatthew ChewYes
CT 382: AC Content by Ignition Oven2025-05-152027-05-15ActiveEd GamboaNo
CT 384: Combined Grade for HMA using up to 25% RAP2019-04-192021-04-19ExpiredMatthew ChewNo
CT 389: Hamburg Wheel-Track2024-03-132026-03-13ActiveEd GamboaNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2023-04-282028-04-28ActiveSarmad DalalYes
CT 518: Unit Weight - PCC (JTCP)2023-04-282028-04-28ActiveSarmad DalalYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2025-05-152027-05-15ActiveEd GamboaYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2023-03-232025-03-23ExpiredMatthew ChewYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2023-04-282028-04-28ActiveSarmad DalalYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2025-05-152027-05-15ActiveEd GamboaYes
CT 533: Ball Penetration - PCC2019-04-192021-04-19ExpiredMatthew ChewYes
CT 539: Sampling Fresh Concrete (JTCP)2023-04-282028-04-28ActiveSarmad DalalYes
CT 540: Making Cylinders - PCC (JTCP)2023-04-282028-04-28ActiveSarmad DalalYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2023-04-282028-04-28ActiveSarmad DalalYes
CT 556: Slump - PCC (JTCP)2023-04-282028-04-28ActiveSarmad DalalYes
CT 557: Temperature - PCC (JTCP)2023-04-282028-04-28ActiveSarmad DalalYes
Total 26 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2025-05-022028-05-02ActiveSarmad DalalYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2025-05-022028-05-02ActiveSarmad DalalYes
AASHTO T30: Mechanical Analysis of Extracted Aggregate (JTCP)2025-05-022028-05-02ActiveSarmad DalalNo
AASHTO R47: Reducing Samples of HMA (JTCP)2025-05-022028-05-02ActiveSarmad DalalYes
AASHTO R76: Reducing Samples of Agg (JTCP)2025-05-022028-05-02ActiveSarmad DalalYes
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)2025-05-152028-05-15ActiveFirooz Ahmad HosainyNo
AASHTO T176: Sand Equivalent (JTCP)2025-05-022028-05-02ActiveSarmad DalalYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2025-05-152028-05-15ActiveFirooz Ahmad HosainyNo
AASHTO T210: Aggregate Durability Index2023-07-182025-07-18ActiveEd GamboaYes
AASHTO T255: Evaporable Moisture Content (JTCP)2025-05-022028-05-02ActiveSarmad DalalYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2025-05-152028-05-15ActiveFirooz Ahmad HosainyNo
AASHTO T275: Bulk SpG - HMA (JTCP)2025-05-152028-05-15ActiveFirooz Ahmad HosainyNo
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)2025-05-152028-05-15ActiveFirooz Ahmad HosainyNo
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)2025-05-022028-05-02ActiveSarmad DalalNo
AASHTO T335: Percentage of Fracture (JTCP)2025-05-022028-05-02ActiveSarmad DalalNo
ASTM D4791: Flat and Elongated Particles2023-07-182025-07-18ActiveEd GamboaNo
ASTM D8225-19 (BMD ILS): IDEAL-CT2025-01-302026-01-30ActiveSarbjit GrewalNo
ASTM D8360-22 (BMD ILS): IDEAL-RT2025-01-302026-01-30ActiveSarbjit GrewalNo
ASTM WK86870 (BMD ILS): IDT-HT2025-01-302026-01-30ActiveSarbjit GrewalNo

Details for Scott Orr

First NameScott
Last NameOrr
StatusActive
Total 17 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 HMA: Sampling - HMA2024-06-282026-06-28ActiveEd GamboaYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2024-01-052027-01-05ActiveGabriela LopezYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2021-04-302024-04-30ExpiredBenjamin 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 Gage2025-05-012027-05-01ActiveEd GamboaYes
CT 375: AC Density by Nuclear Gage2025-05-012027-05-01ActiveEd 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 17 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2021-03-192024-03-19ExpiredSoroosh AmelianYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2021-03-192024-03-19ExpiredSoroosh AmelianYes
CT 125 HMA: Sampling - HMA2023-07-182025-07-18ActiveEd GamboaYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2021-03-192024-03-19ExpiredSoroosh AmelianYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2021-03-192024-03-19ExpiredBenjamin MartinezYes
CT 205: Percent Crushed Particles (JTCP)2021-03-192024-03-19ExpiredSoroosh AmelianNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2021-03-192024-03-19ExpiredSoroosh AmelianYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2021-03-192024-03-19ExpiredSoroosh 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)2020-01-252025-01-25ExpiredJackie TreatYes
CT 518: Unit Weight - PCC (JTCP)2020-01-252025-01-25ExpiredJackie TreatYes
CT 539: Sampling Fresh Concrete (JTCP)2020-01-252025-01-25ExpiredJackie TreatYes
CT 540: Making Cylinders - PCC (JTCP)2020-01-252025-01-25ExpiredJackie TreatYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2020-01-252025-01-25ExpiredJackie TreatYes
CT 556: Slump - PCC (JTCP)2020-01-252025-01-25ExpiredJackie TreatYes
CT 557: Temperature - PCC (JTCP)2020-01-252025-01-25ExpiredJackie TreatYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Timothy Rodriguez

First NameTimothy
Last NameRodriguez
StatusActive
Total 8 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 504: Air Content of PCC - Pressure Method (JTCP)2024-08-232029-08-23ActiveSarmad DalalYes
CT 518: Unit Weight - PCC (JTCP)2024-08-232029-08-23ActiveSarmad DalalYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2024-08-232029-08-23ActiveSarmad DalalYes
CT 539: Sampling Fresh Concrete (JTCP)2024-08-232029-08-23ActiveSarmad DalalYes
CT 540: Making Cylinders - PCC (JTCP)2024-08-232029-08-23ActiveSarmad DalalYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2024-08-232029-08-23ActiveSarmad DalalYes
CT 556: Slump - PCC (JTCP)2024-08-232029-08-23ActiveSarmad DalalYes
CT 557: Temperature - PCC (JTCP)2024-08-232029-08-23ActiveSarmad DalalYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Nicholas Shelly

First NameNicholas
Last NameShelly
StatusActive
Total 26 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2024-03-012027-03-01ActiveFirooz Ahmad HosainyYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2024-01-052027-01-05ActiveFirooz Ahmad HosainyYes
CT 125 HMA: Sampling - HMA (JTCP)2024-03-012027-03-01ActiveFirooz Ahmad HosainyYes
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 Aggregates2025-05-022027-05-02ActiveEd GamboaNo
CT 213: Organic Impurities of PCC sand2025-05-022027-05-02ActiveEd GamboaNo
CT 214: Sodium Sulfate Soundness2025-05-022027-05-02ActiveEd 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)2024-03-012027-03-01ActiveFirooz Ahmad HosainyNo
CT 309: Max SpG and Density - HMA2024-02-062026-02-06ActiveEd GamboaNo
CT 368: OBC of OGAC2025-05-022026-05-02ActiveEd GamboaNo
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2025-05-022027-05-02ActiveEd GamboaYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2025-05-022026-05-02ActiveEd GamboaYes
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 24 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2024-03-012027-03-01ActiveFirooz Ahmad HosainyYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2024-03-012027-03-01ActiveFirooz Ahmad HosainyYes
AASHTO T30: Mechanical Analysis of Extracted Aggregate (JTCP)2025-05-022028-05-02ActiveEd GamboaNo
AASHTO T30: Mechanical Analysis of Extracted Aggregate2025-05-022026-05-02ActiveEd GamboaNo
AASHTO R47: Reducing Samples of HMA (JTCP)2024-03-012027-03-01ActiveFirooz Ahmad HosainyYes
AASHTO R76: Reducing Samples of Agg (JTCP)2024-03-012027-03-01ActiveFirooz Ahmad HosainyYes
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 T166: Bulk SpG of Compacted HMA - SSD (JTCP)2024-05-232027-05-23ActiveFirooz Ahmad HosainyNo
AASHTO T176: Sand Equivalent (JTCP)2024-03-012027-03-01ActiveFirooz Ahmad HosainyYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2024-05-232027-05-23ActiveFirooz Ahmad HosainyNo
AASHTO T210: Aggregate Durability Index2023-05-022025-05-02ExpiredEd GamboaYes
AASHTO T255: Evaporable Moisture Content (JTCP)2024-03-012027-03-01ActiveFirooz Ahmad HosainyYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2024-05-232027-05-23ActiveFirooz Ahmad HosainyNo
AASHTO T275: Bulk SpG - HMA (JTCP)2024-05-232027-05-23ActiveFirooz Ahmad HosainyNo
AASHTO T304: Uncompacted Void - Fine Aggregate2024-02-062026-02-06ActiveEd GamboaNo
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2024-05-232027-05-23ActiveFirooz Ahmad HosainyNo
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2024-03-012027-03-01ActiveFirooz Ahmad HosainyNo
AASHTO T335: Percentage of Fracture (JTCP)2024-03-012027-03-01ActiveFirooz Ahmad HosainyNo
ASTM D4791: Flat and Elongated Particles2024-02-062026-02-06ActiveEd GamboaNo
ASTM D8225-19 (BMD ILS): IDEAL-CT2025-01-302026-01-30ActiveSarbjit GrewalNo
ASTM D8360-22 (BMD ILS): IDEAL-RT2025-01-302026-01-30ActiveSarbjit GrewalNo
ASTM WK86870 (BMD ILS): IDT-HT2025-01-302026-01-30ActiveSarbjit GrewalNo

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 - HMA2023-05-022025-05-02ExpiredEd 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 Gage2023-05-022025-05-02ExpiredEd GamboaYes
CT 370: Moisture Content by Microwave2023-05-022025-05-02ExpiredEd GamboaNo
CT 375: AC Density by Nuclear Gage2023-05-022025-05-02ExpiredEd 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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