Lab details for Granite Construction Bishop Laboratory

Basic Information

Lab NameGranite Construction Bishop Laboratory
Manager NameCorina Wong
Lab Emailcorina.wong@gcinc.com
Lab Telephone760-872-2672
Lab Fax661-399-3598
Lab Full AddressFive Bridges Road, Bishop , CA 93514
Zip93514
Lab TypePrivate
District9

RSP Information

5 Bridges Road, Bishop, CA 93514

Test Methods

California Test (CT) Accreditations

Total 26 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleTester Certified?
CT 105: Calculations - Gradings (JTCP)2021-06-222022-07-22ActiveAshley ShawYes
CT 106: Definitions - Specific Gravity (SpG)2021-06-222022-07-22ActiveAshley ShawYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2021-06-222022-07-22ActiveAshley ShawYes
CT 125 GEN: Sampling - GENERAL2021-06-222022-07-22ActiveAshley ShawNo
CT 125 HMA: Sampling - HMA (JTCP)2021-06-222022-07-22ActiveAshley ShawYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2021-06-222022-07-22ActiveAshley ShawYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2021-06-222022-07-22ActiveAshley ShawYes
CT 205: Percent Crushed Particles (JTCP)2021-06-222022-07-22ActiveAshley ShawYes
CT 206: SpG & Absorption - Coarse Aggregates2021-06-222022-07-22ActiveAshley ShawYes
CT 207: SpG & Absorption - Fine Aggregates2021-06-222022-07-22ActiveAshley ShawNo
CT 208: Apparent SpG - Fine Aggregates2021-06-222022-07-22ActiveAshley ShawNo
CT 211: LA Rattler2021-06-222022-07-22ActiveAshley ShawNo
CT 212: Unit Weight of Aggregates2021-06-222022-07-22ActiveAshley ShawNo
CT 217: Sand Equivalent (JTCP)2021-06-222022-07-22ActiveAshley ShawYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2021-06-222022-07-22ActiveAshley ShawYes
CT 227: Cleanness Value (JTCP)2021-06-222022-07-22ActiveAshley ShawYes
CT 229: Durability (JTCP)2021-06-222022-07-22ActiveAshley ShawYes
CT 234: Uncompacted void - Fine Aggregates2021-06-222022-07-22ActiveAshley ShawNo
CT 235: Flat and Elongated Particles2021-06-222022-07-22ActiveAshley ShawYes
CT 304: Sample Preparation - HMA2021-06-222022-07-22ActiveAshley ShawNo
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2021-06-222022-07-22ActiveAshley ShawYes
CT 308: Bulk SpG and Density - HMA2021-06-222022-07-22ActiveAshley ShawYes
CT 309: Max SpG and Density - HMA2021-06-222022-07-22ActiveAshley ShawYes
CT 370: Moisture Content by Microwave2020-05-282022-07-22ActiveAshley ShawNo
CT 382: AC Content by Ignition Oven2021-06-222022-07-22ActiveAshley ShawYes
CT 384: Combined Grade for HMA using up to 25% RAP2021-06-222022-07-22ActiveAshley ShawNo

AASHTO/ASTM Proficiencies

Total 19 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleTester Certified?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2021-06-222022-07-22ActiveAshley ShawYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2021-06-222022-07-22ActiveAshley ShawYes
AASHTO R47: Reducing Samples of HMA (JTCP)2021-06-222022-07-22ActiveAshley ShawYes
AASHTO R76: Reducing Samples of Agg (JTCP)2021-06-222022-07-22ActiveAshley ShawYes
AASHTO T84: SpG & Absorption - Fine Aggregates2021-06-222022-07-22ActiveAshley ShawNo
AASHTO T85: SpG & Absorption - Coarse Aggregates2021-06-222022-07-22ActiveAshley ShawYes
AASHTO T96: L.A. Rattler2021-06-222022-07-22ActiveAshley ShawNo
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2021-06-222022-07-22ActiveAshley ShawYes
AASHTO T176: Sand Equivalent (JTCP)2021-06-222022-07-22ActiveAshley ShawYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2021-06-222022-07-22ActiveAshley ShawYes
AASHTO T255: Evaporable Moisture Content (JTCP)2021-06-222022-07-22ActiveAshley ShawYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2021-06-222022-07-22ActiveAshley ShawYes
AASHTO T275: Bulk SpG - HMA (JTCP)2021-06-222022-07-22ActiveAshley ShawYes
AASHTO T304: Uncompacted Void - Fine Aggregate2021-06-222022-07-22ActiveAshley ShawNo
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2021-06-222022-07-22ActiveAshley ShawYes
AASHTO T312: Gyratory Compactor2021-06-222022-07-22ActiveAshley ShawYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2021-06-222022-07-22ActiveAshley ShawYes
AASHTO T335: Percentage of Fracture (JTCP)2021-06-222022-07-22ActiveAshley ShawYes
ASTM D4791: Flat and Elongated Particles2021-06-222022-07-22ActiveAshley ShawNo

Testers in the Lab

Tester Summary

Total 2 items.
First NameLast NameActions
NicoleBerkovatz View
DougCopley View

Tester Details

Details for Nicole Berkovatz

First NameNicole
Last NameBerkovatz
StatusActive
Total 22 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2021-05-062024-05-06ActiveSarbjit GrewalYes
CT 106: Definitions - Specific Gravity (SpG)2016-05-202023-06-30ActiveDavid JonesYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2022-04-082025-04-08ActiveAvinash RallaYes
CT 125 HMA: Sampling - HMA (JTCP)2021-05-062024-05-06ActiveSarbjit GrewalYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2022-04-082025-04-08ActiveAvinash RallaYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2022-04-082025-04-08ActiveAvinash RallaYes
CT 205: Percent Crushed Particles (JTCP)2022-04-082025-04-08ActiveAvinash RallaYes
CT 206: SpG & Absorption - Coarse Aggregates2021-06-222023-06-22ActiveAshley ShawYes
CT 207: SpG & Absorption - Fine Aggregates2021-06-222022-06-22ExpiredAshley ShawYes
CT 211: LA Rattler2021-06-222022-06-22ExpiredAshley ShawYes
CT 212: Unit Weight of Aggregates2021-06-222022-06-22ExpiredAshley ShawYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2019-03-082022-04-08ExpiredDalton LaBoskeyNo
CT 217: Sand Equivalent (JTCP)2022-04-082025-04-08ActiveAvinash RallaYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2022-04-082025-04-08ActiveAvinash RallaYes
CT 227: Cleanness Value (JTCP)2022-04-082025-04-08ActiveAvinash RallaYes
CT 229: Durability (JTCP)2022-04-082025-04-08ActiveAvinash RallaYes
CT 234: Uncompacted void - Fine Aggregates2021-06-222022-06-22ExpiredAshley ShawYes
CT 235: Flat and Elongated Particles2021-06-222023-06-22ActiveAshley ShawYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2021-05-062024-05-06ActiveSarbjit GrewalYes
CT 308: Bulk SpG and Density - HMA2021-06-222023-06-22ActiveAshley ShawYes
CT 309: Max SpG and Density - HMA2021-06-222023-06-22ActiveAshley ShawYes
CT 382: AC Content by Ignition Oven2021-06-222023-06-22ActiveAshley ShawYes
Total 19 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2021-05-062024-05-06ActiveSarbjit GrewalYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2021-05-062024-05-06ActiveSarbjit GrewalYes
AASHTO R47: Reducing Samples of HMA (JTCP)2021-05-062024-05-06ActiveSarbjit GrewalYes
AASHTO R76: Reducing Samples of Agg (JTCP)2021-05-062024-05-06ActiveSarbjit GrewalYes
AASHTO T84: SpG & Absorption - Fine Aggregates2021-06-222022-06-22ExpiredAshley ShawYes
AASHTO T85: SpG & Absorption - Coarse Aggregates2021-06-222023-06-22ActiveAshley ShawYes
AASHTO T96: L.A. Rattler2021-06-222022-06-22ExpiredAshley ShawYes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2021-10-212024-10-21ActiveAvinash RallaYes
AASHTO T176: Sand Equivalent (JTCP)2021-05-062024-05-06ActiveSarbjit GrewalYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2021-10-212024-10-21ActiveAvinash RallaYes
AASHTO T255: Evaporable Moisture Content (JTCP)2021-05-062024-05-06ActiveSarbjit GrewalYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2021-10-212024-10-21ActiveAvinash RallaYes
AASHTO T275: Bulk SpG - HMA (JTCP)2021-10-212024-10-21ActiveAvinash RallaYes
AASHTO T304: Uncompacted Void - Fine Aggregate2021-06-222022-06-22ExpiredAshley ShawYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2021-10-212024-10-21ActiveAvinash RallaYes
AASHTO T312: Gyratory Compactor2021-06-222023-06-22ActiveAshley ShawYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2021-05-062024-05-06ActiveSarbjit GrewalYes
AASHTO T335: Percentage of Fracture (JTCP)2021-05-062024-05-06ActiveSarbjit GrewalYes
ASTM D4791: Flat and Elongated Particles2021-06-222022-06-22ExpiredAshley ShawYes

Details for Doug Copley

First NameDoug
Last NameCopley
StatusInactive
Total 3 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2018-04-062021-04-06ExpiredBiplab BhattacharyaYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2018-04-062021-04-06ExpiredBiplab BhattacharyaYes
CT 125 HMA: Sampling - HMA (JTCP)2018-04-062021-04-06ExpiredBiplab BhattacharyaYes
Total 10 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2018-04-062021-04-06ExpiredBiplab BhattacharyaYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2018-04-062021-04-06ExpiredBiplab BhattacharyaYes
AASHTO R47: Reducing Samples of HMA (JTCP)2018-04-062021-04-06ExpiredBiplab BhattacharyaYes
AASHTO R76: Reducing Samples of Agg (JTCP)2018-04-062021-04-06ExpiredBiplab BhattacharyaYes
AASHTO T176: Sand Equivalent (JTCP)2018-04-062021-04-06ExpiredBiplab BhattacharyaYes
AASHTO T248: Reducing Samples of Agg. (JTCP)2018-04-062021-04-06ExpiredBiplab BhattacharyaNo
AASHTO T255: Evaporable Moisture Content (JTCP)2018-04-062021-04-06ExpiredBiplab BhattacharyaYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2018-04-062021-04-06ExpiredBiplab BhattacharyaYes
AASHTO T335: Percentage of Fracture (JTCP)2018-04-062021-04-06ExpiredBiplab BhattacharyaYes
ASTM D7741: AR Field Viscosity2017-07-172018-07-17ExpiredDavid JonesYes