Lab details for Caltrans District 8 - Mountain Pass

Basic Information

Lab NameCaltrans District 8 - Mountain Pass
Manager NameMichael Yuen
Lab Emailmichael_yuen@dot.ca.gov
Lab Telephone951-232-7522
Lab Fax
Lab Full Address94200 Clark Mountain Road, Nipton, CA 92364
Zip92364
Lab TypeLocal Agency
District8

RSP Information

1800 Dill Road, Barstow, CA 92366

Test Methods

California Test (CT) Accreditations

Total 22 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleTester Certified?
CT 105: Calculations - Gradings (JTCP)2017-10-052018-10-05ExpiredRobby RodriguezYes
CT 125 ADMIX: Sampling - ADMIXTURE2017-10-052018-10-05ExpiredRobby RodriguezNo
CT 125 AGG: Sampling - AGGREGATES (JTCP)2017-10-052018-10-05ExpiredRobby RodriguezYes
CT 125 BIT: Sampling - BITUMINOUS2017-10-052018-10-05ExpiredRobby RodriguezNo
CT 125 CEM: Sampling - CEM2017-10-052018-10-05ExpiredRobby RodriguezNo
CT 125 GEN: Sampling - GENERAL2017-10-052018-10-05ExpiredRobby RodriguezNo
CT 125 HMA: Sampling - HMA (JTCP)2017-10-052018-10-05ExpiredRobby RodriguezYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2017-10-052018-10-05ExpiredRobby RodriguezYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2017-10-052018-10-05ExpiredRobby RodriguezYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2017-10-052018-10-05ExpiredRobby RodriguezYes
CT 217: Sand Equivalent (JTCP)2017-10-052018-10-05ExpiredRobby RodriguezYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2017-10-052018-10-05ExpiredRobby RodriguezYes
CT 227: Cleanness Value (JTCP)2017-10-052018-10-05ExpiredRobby RodriguezYes
CT 370: Moisture Content by Microwave2017-10-052018-10-05ExpiredRobby RodriguezNo
CT 375: AC Density by Nuclear Gage2017-10-052018-10-05ExpiredRobby RodriguezNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2017-10-052018-10-05ExpiredRobby RodriguezYes
CT 518: Unit Weight - PCC (JTCP)2017-10-052018-10-05ExpiredRobby RodriguezYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2017-10-052018-10-05ExpiredRobby RodriguezYes
CT 533: Ball Penetration - PCC2017-10-052018-10-05ExpiredRobby RodriguezYes
CT 539: Sampling Fresh Concrete (JTCP)2017-10-052018-10-05ExpiredRobby RodriguezYes
CT 540: Making Cylinders - PCC (JTCP)2017-10-052018-10-05ExpiredRobby RodriguezYes
CT 552: Relative Compaction of Polymer Concrete2017-10-052018-10-05ExpiredRobby RodriguezNo

AASHTO/ASTM Proficiencies

Test MethodObtained DateExpiration DateStatusIA ResponsibleTester Certified?
No results found.

Testers in the Lab

Tester Summary

Total 1 item.
First NameLast NameActions
SinhLe View

Tester Details

Details for Sinh Le

First NameSinh
Last NameLe
StatusActive
Total 31 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2021-07-022024-07-02ActiveSoroosh AmelianYes
CT 125 ADMIX: Sampling - ADMIXTURE2018-01-072020-01-07ExpiredVincent OnohYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2021-07-022024-07-02ActiveSoroosh AmelianYes
CT 125 BIT: Sampling - BITUMINOUS2018-01-072020-01-07ExpiredVincent OnohYes
CT 125 CEM: Sampling - CEM2018-01-072020-01-07ExpiredVincent OnohYes
CT 125 GEN: Sampling - GENERAL2018-01-072020-01-07ExpiredVincent OnohYes
CT 125 HMA: Sampling - HMA (JTCP)2021-07-022024-07-02ActiveSoroosh AmelianYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2019-02-012022-02-01ActiveRichard HibbardYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2019-02-012022-02-01ActiveRichard HibbardYes
CT 205: Percent Crushed Particles (JTCP)2019-02-012022-02-01ActiveRichard HibbardNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2019-02-012022-02-01ActiveRichard HibbardYes
CT 217: Sand Equivalent (JTCP)2019-02-012022-02-01ActiveRichard HibbardYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2019-02-012022-02-01ActiveRichard HibbardYes
CT 227: Cleanness Value (JTCP)2019-02-012022-02-01ActiveRichard HibbardYes
CT 229: Durability (JTCP)2019-02-012022-02-01ActiveRichard HibbardNo
CT 231: Relative Compaction - Nuclear Gage2017-09-132019-09-13ExpiredRobby RodriguezNo
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2021-07-022024-07-02ActiveSoroosh AmelianNo
CT 308: Bulk SpG and Density - HMA2019-03-212020-03-21ExpiredVincent OnohNo
CT 309: Max SpG and Density - HMA2019-03-212020-03-21ExpiredVincent OnohNo
CT 370: Moisture Content by Microwave2016-03-232018-03-23ExpiredDaniel StewartYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2018-04-272023-04-27ActiveBiplab BhattacharyaYes
CT 518: Unit Weight - PCC (JTCP)2018-04-272023-04-27ActiveBiplab BhattacharyaYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2018-04-272023-04-27ActiveShaya MeisamifardYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2021-08-312023-08-31ActiveShaya MeisamifardNo
CT 524: Flexural Strength of Rapid Strength - PCC2021-08-312022-08-31ActiveShaya MeisamifardNo
CT 533: Ball Penetration - PCC2021-08-312023-08-31ActiveShaya MeisamifardYes
CT 539: Sampling Fresh Concrete (JTCP)2018-04-272023-04-27ActiveBiplab BhattacharyaYes
CT 540: Making Cylinders - PCC (JTCP)2018-04-272023-04-27ActiveBiplab BhattacharyaYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2018-04-272023-04-27ActiveBiplab BhattacharyaNo
CT 556: Slump - PCC (JTCP)2018-04-272023-04-27ActiveBiplab BhattacharyaNo
CT 557: Temperature - PCC (JTCP)2018-04-272023-04-27InactiveBiplab BhattacharyaNo
Total 14 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2018-05-182021-05-18ExpiredDaniel StewartNo
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2021-07-022024-07-02ActiveSoroosh AmelianNo
AASHTO R47: Reducing Samples of HMA (JTCP)2021-07-022024-07-02ActiveSoroosh AmelianNo
AASHTO R76: Reducing Samples of Agg (JTCP)2021-07-022024-07-02ActiveSoroosh AmelianNo
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2018-05-102021-06-09ExpiredBiplab BhattacharyaNo
AASHTO T176: Sand Equivalent (JTCP)2021-07-022024-07-02ActiveSoroosh AmelianNo
AASHTO T209: Max SpG and Density - HMA (JTCP)2021-06-092024-06-09ActiveSoroosh AmelianNo
AASHTO T248: Reducing Samples of Agg. (JTCP)2018-05-182021-05-18ExpiredBiplab BhattacharyaNo
AASHTO T255: Evaporable Moisture Content (JTCP)2021-07-022024-07-02ActiveSoroosh AmelianNo
AASHTO T269: Percent Air Voids - HMA (JTCP)2018-05-102021-06-09ExpiredBiplab BhattacharyaNo
AASHTO T275: Bulk SpG - HMA (JTCP)2021-06-092024-06-09ActiveSoroosh AmelianNo
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2018-05-102021-06-09ExpiredBiplab BhattacharyaNo
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2018-05-182021-05-18ExpiredBiplab BhattacharyaNo
AASHTO T335: Percentage of Fracture (JTCP)2018-05-182021-05-18ExpiredBiplab BhattacharyaNo