Lab details for Imperial Field Lab

Basic Information

Lab NameImperial Field Lab
Manager NameJoe Loper
Lab Emailjloper@dot.ca.gov
Lab Telephone760-594-7559
Lab Fax760-355-8666
Lab Full Address11102 Montenegro Way, El Centro, California 92243
Zip92243
Lab TypeCaltrans
District11

RSP Information

11102 Montenegro Way, El Centro, California 92243

Test Methods

California Test (CT) Accreditations

Total 34 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleTester Certified?
CT 105: Calculations - Gradings (JTCP)2019-06-272020-06-27ExpiredRoy(Chip) DennerYes
CT 106: Definitions - Specific Gravity (SpG)2019-06-272020-06-27ExpiredRoy(Chip) DennerYes
CT 125 ADMIX: Sampling - ADMIXTURE2019-06-272020-06-27ExpiredRoy(Chip) DennerNo
CT 125 AGG: Sampling - AGGREGATES (JTCP)2019-06-272020-06-27ExpiredRoy(Chip) DennerYes
CT 125 BIT: Sampling - BITUMINOUS2019-06-272020-06-27ExpiredRoy(Chip) DennerNo
CT 125 CEM: Sampling - CEM2019-06-272020-06-27ExpiredRoy(Chip) DennerNo
CT 125 GEN: Sampling - GENERAL2019-06-272020-06-27ExpiredRoy(Chip) DennerNo
CT 125 HMA: Sampling - HMA (JTCP)2019-06-272020-06-27ExpiredRoy(Chip) DennerYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2019-06-272020-06-27ExpiredRoy(Chip) DennerYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2019-06-272020-06-27ExpiredRoy(Chip) DennerYes
CT 205: Percent Crushed Particles (JTCP)2019-06-272020-06-27ExpiredRoy(Chip) DennerYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2019-06-272020-06-27ExpiredRoy(Chip) DennerYes
CT 217: Sand Equivalent (JTCP)2019-06-272020-06-27ExpiredRoy(Chip) DennerYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2019-06-272020-06-27ExpiredRoy(Chip) DennerYes
CT 227: Cleanness Value (JTCP)2019-06-272020-06-27ExpiredRoy(Chip) DennerYes
CT 229: Durability (JTCP)2019-06-272020-06-27ExpiredRoy(Chip) DennerYes
CT 231: Relative Compaction - Nuclear Gage2019-06-272020-06-27ExpiredRoy(Chip) DennerYes
CT 304: Sample Preparation - HMA2019-06-272020-06-27ExpiredRoy(Chip) DennerNo
CT 308: Bulk SpG and Density - HMA2019-06-272020-06-27ExpiredRoy(Chip) DennerNo
CT 309: Max SpG and Density - HMA2019-06-272020-06-27ExpiredRoy(Chip) DennerNo
CT 342: Portable Skid Tester2019-06-272020-06-27ExpiredRoy(Chip) DennerNo
CT 370: Moisture Content by Microwave2019-06-272020-06-27ExpiredRoy(Chip) DennerNo
CT 382: AC Content by Ignition Oven2019-06-272020-06-27ExpiredRoy(Chip) DennerNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2019-06-272020-06-27ExpiredRoy(Chip) DennerYes
CT 518: Unit Weight - PCC (JTCP)2019-06-272020-06-27ExpiredRoy(Chip) DennerYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2019-06-272020-06-27ExpiredRoy(Chip) DennerYes
CT 524: Flexural Strength of Rapid Strength - PCC2019-06-272020-06-27ExpiredRoy(Chip) DennerYes
CT 533: Ball Penetration - PCC2019-06-272020-06-27ExpiredRoy(Chip) DennerNo
CT 539: Sampling Fresh Concrete (JTCP)2019-06-272020-06-27ExpiredRoy(Chip) DennerYes
CT 540: Making Cylinders - PCC (JTCP)2019-06-272020-06-27ExpiredRoy(Chip) DennerYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2019-06-272020-06-27ExpiredRoy(Chip) DennerYes
CT 552: Relative Compaction of Polymer Concrete2019-06-272020-06-27ExpiredRoy(Chip) DennerNo
CT 556: Slump - PCC (JTCP)2019-06-272020-06-27ExpiredRoy(Chip) DennerYes
CT 557: Temperature - PCC (JTCP)2019-06-272020-06-27ExpiredRoy(Chip) DennerYes

AASHTO/ASTM Proficiencies

Testers in the Lab

Tester Summary

Total 1 item.
First NameLast NameActions
JoeLoper View

Tester Details

Details for Joe Loper

First NameJoe
Last NameLoper
StatusActive
Total 35 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2022-04-222025-04-22ActiveAvinash RallaYes
CT 106: Definitions - Specific Gravity (SpG)2017-03-142023-06-30ActiveRoy(Chip) DennerYes
CT 125 ADMIX: Sampling - ADMIXTURE2017-02-012019-02-01ExpiredRoy(Chip) DennerYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2022-04-222025-04-22ActiveAvinash RallaYes
CT 125 BIT: Sampling - BITUMINOUS2017-02-012019-02-01ExpiredRoy(Chip) DennerYes
CT 125 CEM: Sampling - CEM2017-01-252019-01-25ExpiredRoy(Chip) DennerYes
CT 125 GEN: Sampling - GENERAL2017-01-252019-01-25ExpiredRoy(Chip) DennerYes
CT 125 HMA: Sampling - HMA (JTCP)2022-04-222025-04-22ActiveAvinash RallaYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2022-05-202025-05-20ActiveAvinash RallaYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2022-05-202025-05-20ActiveAvinash RallaYes
CT 205: Percent Crushed Particles (JTCP)2022-05-202025-05-20ActiveAvinash RallaYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2022-05-202025-05-20ActiveAvinash RallaYes
CT 217: Sand Equivalent (JTCP)2022-05-202025-05-20ActiveAvinash RallaYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2022-05-202025-05-20ActiveAvinash RallaYes
CT 227: Cleanness Value (JTCP)2022-05-202025-05-20ActiveAvinash RallaYes
CT 229: Durability (JTCP)2022-05-202025-05-20ActiveAvinash RallaYes
CT 231: Relative Compaction - Nuclear Gage2020-09-142022-09-14ActiveRoy(Chip) DennerYes
CT 304: Sample Preparation - HMA2017-01-252019-01-25ExpiredRoy(Chip) DennerYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2022-04-222025-04-22ActiveAvinash RallaNo
CT 308: Bulk SpG and Density - HMA2017-01-252019-01-25ExpiredRoy(Chip) DennerYes
CT 309: Max SpG and Density - HMA2017-01-252019-01-25ExpiredRoy(Chip) DennerYes
CT 342: Portable Skid Tester2019-10-022021-10-02ExpiredRoy(Chip) DennerYes
CT 370: Moisture Content by Microwave2017-01-252019-01-25ExpiredRoy(Chip) DennerYes
CT 382: AC Content by Ignition Oven2017-01-252019-01-25ExpiredRoy(Chip) DennerYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2020-11-062025-11-06ActiveSarbjit GrewalYes
CT 518: Unit Weight - PCC (JTCP)2020-11-062025-11-06ActiveSarbjit GrewalYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2023-11-062025-11-06ActiveRobby RodriguezYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2020-09-142022-09-14ActiveRoy(Chip) DennerNo
CT 524: Flexural Strength of Rapid Strength - PCC2020-09-142022-09-14ActiveRoy(Chip) DennerYes
CT 533: Ball Penetration - PCC2019-05-202021-05-20ExpiredRoy(Chip) DennerYes
CT 539: Sampling Fresh Concrete (JTCP)2020-11-062025-11-06ActiveSarbjit GrewalYes
CT 540: Making Cylinders - PCC (JTCP)2020-11-062025-11-06ActiveSarbjit GrewalYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2020-11-062025-11-06ActiveSarbjit GrewalYes
CT 556: Slump - PCC (JTCP)2020-11-062025-11-06ActiveSarbjit GrewalYes
CT 557: Temperature - PCC (JTCP)2020-11-062025-11-06ActiveSarbjit GrewalYes
Total 15 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2022-04-222025-04-22ActiveAvinash RallaYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2022-04-222025-04-22ActiveAvinash RallaYes
AASHTO R47: Reducing Samples of HMA (JTCP)2022-04-222025-04-22ActiveAvinash RallaYes
AASHTO R76: Reducing Samples of Agg (JTCP)2022-04-222025-04-22ActiveAvinash RallaYes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2022-05-122025-05-12ActiveDalton LaBoskeyYes
AASHTO T176: Sand Equivalent (JTCP)2022-04-222025-04-22ActiveAvinash RallaYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2022-05-122025-05-12ActiveDalton LaBoskeyYes
AASHTO T255: Evaporable Moisture Content (JTCP)2022-04-222025-04-22ActiveAvinash RallaYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2022-05-122025-05-12ActiveDalton LaBoskeyNo
AASHTO T275: Bulk SpG - HMA (JTCP)2022-05-122025-05-12ActiveDalton LaBoskeyYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2022-05-122025-05-12ActiveDalton LaBoskeyYes
AASHTO T312: Gyratory Compactor2021-02-042022-02-04ExpiredRobby RodriguezYes
AASHTO T324: Hamburg Wheel-Track2018-09-132020-09-13ExpiredRoy(Chip) DennerYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2022-04-222025-04-22ActiveAvinash RallaYes
AASHTO T335: Percentage of Fracture (JTCP)2022-04-222025-04-22ActiveAvinash RallaYes