Lab details for Sequoia Consultants

Basic Information

Lab NameSequoia Consultants
Manager NameRuben Jimenez
Lab Emailrjimenez@sequoiacon.com
Lab Telephone714-628-6727
Lab Fax
Lab Full Address361 West Grove Avenue, Orange, CA 92865
Zip92865
Lab TypePrivate
District12
Mobile Lab Full Address361 W. Grove Ave., Orange, CA 92865
Download TL-0113

RSP Information

361 West Grove Avenue, Orange, CA 92865

Test Methods

California Test (CT) Accreditations

Total 27 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleTechnician Certified?
CT 105: Calculations - Gradings2025-02-262026-02-26ActiveAshley ShawNo
CT 106: Definitions - Specific Gravity (SpG)2025-02-262026-02-26ActiveAshley ShawYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2025-02-262026-02-26ActiveAshley ShawYes
CT 125 AGG: Sampling - AGGREGATES2025-02-262026-02-26ActiveAshley ShawNo
CT 125 GEN: Sampling - GENERAL2025-02-262026-02-26ActiveAshley ShawYes
CT 125 HMA: Sampling - HMA2025-02-262026-02-26ActiveAshley ShawNo
CT 125 HMA: Sampling - HMA (JTCP)2025-02-262026-02-26ActiveAshley ShawYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2025-02-262026-02-26ActiveAshley ShawYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2025-02-262026-02-26ActiveAshley ShawYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2025-02-262026-02-26ActiveAshley ShawYes
CT 217: Sand Equivalent (JTCP)2025-02-262026-02-26ActiveAshley ShawYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2025-02-262026-02-26ActiveAshley ShawYes
CT 227: Cleanness Value (JTCP)2025-02-262026-02-26ActiveAshley ShawYes
CT 308: Bulk SpG and Density - HMA2025-02-262026-02-26ActiveAshley ShawNo
CT 309: Max SpG and Density - HMA2025-02-262026-02-26ActiveAshley ShawNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2025-02-262026-02-26ActiveAshley ShawYes
CT 518: Unit Weight - PCC (JTCP)2025-02-262026-02-26ActiveAshley ShawYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2025-02-262026-02-26ActiveAshley ShawYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2025-02-262026-02-26ActiveAshley ShawYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2025-02-262026-02-26ActiveAshley ShawYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2025-02-262026-02-26ActiveAshley ShawYes
CT 524: Flexural Strength of Rapid Strength - PCC2025-02-262026-02-26ActiveAshley ShawYes
CT 533: Ball Penetration - PCC2025-02-262026-02-26ActiveAshley ShawYes
CT 539: Sampling Fresh Concrete (JTCP)2025-02-262026-02-26ActiveAshley ShawYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2025-02-262026-02-26ActiveAshley ShawYes
CT 556: Slump - PCC (JTCP)2025-02-262026-02-26ActiveAshley ShawYes
CT 557: Temperature - PCC (JTCP)2025-02-262026-02-26ActiveAshley ShawYes

AASHTO/ASTM Proficiencies

Total 2 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleTechnician Certified?
AASHTO T209: Max SpG and Density - HMA (JTCP)2025-02-262026-02-26ActiveAshley ShawYes
AASHTO T275: Bulk SpG - HMA (JTCP)2025-02-262026-02-26ActiveAshley ShawYes

Technicians in the Lab

Technician Summary

Total 4 items.
First NameLast NameActions
ChrisAcevedo View
ErikJimenez View
RubenJimenez View
RickeyGuevara View

Technician Details

Details for Chris Acevedo

First NameChris
Last NameAcevedo
StatusActive
Total 29 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2024-10-022027-10-02ActiveSarmad DalalNo
CT 125 AGG: Sampling - AGGREGATES (JTCP)2024-10-022027-10-02ActiveSarmad DalalYes
CT 125 BIT: Sampling - BITUMINOUS2023-10-132025-10-13ActiveShaya MeisamifardNo
CT 125 CEM: Sampling - CEM2023-10-132025-10-13ActiveShaya MeisamifardNo
CT 125 GEN: Sampling - GENERAL2023-10-132025-10-13ActiveShaya MeisamifardYes
CT 125 HMA: Sampling - HMA (JTCP)2022-10-132025-10-13ActiveShaya MeisamifardYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2024-10-022027-10-02ActiveSarmad DalalYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2024-10-022027-10-02ActiveSarmad DalalYes
CT 205: Percent Crushed Particles (JTCP)2024-10-022027-10-02ActiveSarmad DalalNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2024-10-022027-10-02ActiveSarmad DalalYes
CT 217: Sand Equivalent (JTCP)2024-10-022027-10-02ActiveSarmad DalalYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2024-10-022027-10-02ActiveSarmad DalalYes
CT 227: Cleanness Value (JTCP)2024-10-022027-10-02ActiveSarmad DalalYes
CT 229: Durability (JTCP)2024-10-022027-10-02ActiveSarmad DalalNo
CT 231: Relative Compaction - Nuclear Gage2024-05-132026-05-13ActiveAshley ShawNo
CT 375: AC Density by Nuclear Gage2025-03-192027-03-19ActiveShaya MeisamifardNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2022-05-202027-05-20ActiveDalton LaBoskeyYes
CT 518: Unit Weight - PCC (JTCP)2022-05-202027-05-20ActiveDalton LaBoskeyYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2024-05-132026-05-13ActiveAshley ShawYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2024-05-132026-05-13ActiveAshley ShawYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2022-05-202027-05-20ActiveDalton LaBoskeyYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2024-05-132026-05-13ActiveAshley ShawYes
CT 524: Flexural Strength of Rapid Strength - PCC2024-05-132026-05-13ActiveAshley ShawYes
CT 533: Ball Penetration - PCC2023-05-222025-05-22ActiveRabiul HyderYes
CT 539: Sampling Fresh Concrete (JTCP)2022-05-202027-05-20ActiveDalton LaBoskeyYes
CT 540: Making Cylinders - PCC (JTCP)2022-05-202027-05-20ActiveDalton LaBoskeyNo
CT 543: Air Content of PCC - Volumetric Method (JTCP)2022-05-202027-05-20ActiveDalton LaBoskeyYes
CT 556: Slump - PCC (JTCP)2022-05-202027-05-20ActiveDalton LaBoskeyYes
CT 557: Temperature - PCC (JTCP)2022-05-202027-05-20ActiveDalton LaBoskeyYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Erik Jimenez

First NameErik
Last NameJimenez
StatusActive
Total 46 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2024-08-022027-08-02ActiveFirooz Ahmad HosainyNo
CT 106: Definitions - Specific Gravity (SpG)2016-03-102018-03-10ExpiredRobby RodriguezYes
CT 125 ADMIX: Sampling - ADMIXTURE2017-10-022019-10-02ExpiredAshley ShawNo
CT 125 AGG: Sampling - AGGREGATES (JTCP)2024-08-022027-08-02ActiveFirooz Ahmad HosainyYes
CT 125 BIT: Sampling - BITUMINOUS2017-10-022019-10-02ExpiredAshley ShawNo
CT 125 CEM: Sampling - CEM2017-10-022019-10-02ExpiredAshley ShawNo
CT 125 GEN: Sampling - GENERAL2017-10-022019-10-02ExpiredAshley ShawYes
CT 125 HMA: Sampling - HMA (JTCP)2024-08-022027-08-02ActiveFirooz Ahmad HosainyYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2023-02-102026-02-10ActiveAvinash RallaYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2023-02-102026-02-10ActiveAvinash RallaYes
CT 205: Percent Crushed Particles (JTCP)2023-02-102026-02-10ActiveAvinash RallaNo
CT 206: SpG & Absorption - Coarse Aggregates2016-03-102018-03-10ExpiredAshley ShawNo
CT 207: SpG & Absorption - Fine Aggregates2016-03-102018-03-10ExpiredAshley ShawNo
CT 208: Apparent SpG - Fine Aggregates2016-03-102018-03-10ExpiredAshley ShawNo
CT 211: LA Rattler2016-03-102018-03-10ExpiredAshley ShawNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2023-02-102026-02-10ActiveAvinash RallaYes
CT 217: Sand Equivalent (JTCP)2023-02-102026-02-10ActiveAvinash RallaYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2023-02-102026-02-10ActiveAvinash RallaYes
CT 227: Cleanness Value (JTCP)2023-02-102026-02-10ActiveAvinash RallaYes
CT 229: Durability (JTCP)2023-02-102026-02-10ActiveAvinash RallaNo
CT 231: Relative Compaction - Nuclear Gage2023-09-202025-09-20ActiveAshley ShawNo
CT 234: Uncompacted void - Fine Aggregates2017-10-022019-10-02ExpiredAshley ShawNo
CT 235: Flat and Elongated Particles2017-10-022019-10-02ExpiredAshley ShawNo
CT 301: "R" Value2016-03-102018-03-10ExpiredAshley ShawNo
CT 304: Sample Preparation - HMA2016-03-102018-03-10ExpiredAshley ShawNo
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2024-08-022027-08-02ActiveFirooz Ahmad HosainyNo
CT 308: Bulk SpG and Density - HMA2016-03-102018-03-10ExpiredAshley ShawYes
CT 309: Max SpG and Density - HMA2016-03-102018-03-10ExpiredAshley ShawYes
CT 366: Stabilometer2016-03-102018-03-10ExpiredAshley ShawNo
CT 370: Moisture Content by Microwave2016-03-102018-03-10ExpiredAshley ShawNo
CT 371: Moisture Induced Damage (TSR)2016-03-102018-03-10ExpiredAshley ShawNo
CT 375: AC Density by Nuclear Gage2024-10-022026-10-02ActiveShaya MeisamifardNo
CT 382: AC Content by Ignition Oven2016-03-102018-03-10ExpiredAshley ShawNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2024-06-212029-06-21ActiveSarmad DalalYes
CT 518: Unit Weight - PCC (JTCP)2024-06-212029-06-21ActiveSarmad DalalYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2023-09-202025-09-20ActiveAshley ShawYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2023-09-202025-09-20ActiveAshley ShawYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2024-06-212029-06-21ActiveSarmad DalalYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2023-09-202025-09-20ActiveAshley ShawYes
CT 524: Flexural Strength of Rapid Strength - PCC2023-09-202025-09-20ActiveAshley ShawYes
CT 533: Ball Penetration - PCC2023-09-202025-09-20ActiveAshley ShawYes
CT 539: Sampling Fresh Concrete (JTCP)2024-06-212029-06-21ActiveSarmad DalalYes
CT 540: Making Cylinders - PCC (JTCP)2024-06-212029-06-21ActiveSarmad DalalNo
CT 543: Air Content of PCC - Volumetric Method (JTCP)2024-06-212029-06-21ActiveSarmad DalalYes
CT 556: Slump - PCC (JTCP)2024-06-212029-06-21ActiveSarmad DalalYes
CT 557: Temperature - PCC (JTCP)2024-06-212029-06-21ActiveSarmad DalalYes
Total 22 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2024-08-022027-08-02ActiveFirooz Ahmad HosainyNo
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2024-08-022027-08-02ActiveFirooz Ahmad HosainyNo
AASHTO R47: Reducing Samples of HMA (JTCP)2024-08-022027-08-02ActiveFirooz Ahmad HosainyNo
AASHTO R76: Reducing Samples of Agg (JTCP)2024-08-022027-08-02ActiveFirooz Ahmad HosainyNo
AASHTO T84: SpG & Absorption - Fine Aggregates2025-04-152027-04-15ActiveAshley ShawNo
AASHTO T85: SpG & Absorption - Coarse Aggregates2025-04-152027-04-15ActiveAshley ShawNo
AASHTO T96: L.A. Rattler2025-04-152027-04-15ActiveAshley ShawNo
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2023-09-142026-09-14ActiveAvinash RallaNo
AASHTO T176: Sand Equivalent (JTCP)2024-08-022027-08-02ActiveFirooz Ahmad HosainyNo
AASHTO T209: Max SpG and Density - HMA (JTCP)2023-09-142026-09-14ActiveAvinash RallaYes
AASHTO T248: Reducing Samples of Agg. (JTCP)2018-06-152024-08-02ExpiredBiplab BhattacharyaNo
AASHTO T255: Evaporable Moisture Content (JTCP)2024-08-022027-08-02ActiveFirooz Ahmad HosainyNo
AASHTO T269: Percent Air Voids - HMA (JTCP)2023-09-142026-09-14ActiveAvinash RallaNo
AASHTO T275: Bulk SpG - HMA (JTCP)2023-09-142026-09-14ActiveAvinash RallaYes
AASHTO T283: Moisture Induced Damage (TSR)2025-04-152027-04-15ActiveAshley ShawNo
AASHTO T304: Uncompacted Void - Fine Aggregate2019-04-092021-04-09ExpiredAshley ShawNo
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2023-09-142026-09-14ActiveAvinash RallaNo
AASHTO T312: Gyratory Compactor2025-04-152027-04-15ActiveAshley ShawNo
AASHTO T324: Hamburg Wheel-Track2025-04-152027-04-15ActiveAshley ShawNo
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2024-08-022027-08-02ActiveFirooz Ahmad HosainyNo
AASHTO T335: Percentage of Fracture (JTCP)2024-08-022027-08-02ActiveFirooz Ahmad HosainyNo
ASTM D4791: Flat and Elongated Particles2025-04-152027-04-15ActiveAshley ShawNo

Details for Ruben Jimenez

First NameRuben
Last NameJimenez
StatusActive
Total 17 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 106: Definitions - Specific Gravity (SpG)2023-09-132025-09-13ActiveAshley ShawYes
CT 206: SpG & Absorption - Coarse Aggregates2023-09-132025-09-13ActiveAshley ShawNo
CT 207: SpG & Absorption - Fine Aggregates2023-09-132025-09-13ActiveAshley ShawNo
CT 208: Apparent SpG - Fine Aggregates2023-09-132025-09-13ActiveAshley ShawNo
CT 211: LA Rattler2023-09-132025-09-13ActiveAshley ShawNo
CT 234: Uncompacted void - Fine Aggregates2023-09-132025-09-13ActiveAshley ShawNo
CT 235: Flat and Elongated Particles2023-09-132025-09-13ActiveAshley ShawNo
CT 301: "R" Value2023-09-132025-09-13ActiveAshley ShawNo
CT 304: Sample Preparation - HMA2023-09-132025-09-13ActiveAshley ShawNo
CT 366: Stabilometer2023-09-132025-09-13ActiveAshley ShawNo
CT 367: OBC2024-09-252026-09-25ActiveAshley ShawNo
CT 370: Moisture Content by Microwave2023-09-132025-09-13ActiveAshley ShawNo
CT 389: Hamburg Wheel-Track2024-09-252026-09-25ActiveAshley ShawNo
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2023-09-132025-09-13ActiveAshley ShawYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2023-09-132025-09-13ActiveAshley ShawYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2023-09-132025-09-13ActiveAshley ShawYes
CT 524: Flexural Strength of Rapid Strength - PCC2023-09-132025-09-13ActiveAshley ShawYes
Total 7 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T84: SpG & Absorption - Fine Aggregates2025-04-152027-04-15ActiveAshley ShawNo
AASHTO T85: SpG & Absorption - Coarse Aggregates2025-04-152027-04-15ActiveAshley ShawNo
AASHTO T96: L.A. Rattler2025-04-152027-04-15ActiveAshley ShawNo
AASHTO T283: Moisture Induced Damage (TSR)2025-04-152027-04-15ActiveAshley ShawNo
AASHTO T312: Gyratory Compactor2025-04-152027-04-15ActiveAshley ShawNo
AASHTO T324: Hamburg Wheel-Track2025-04-152027-04-15ActiveAshley ShawNo
ASTM D4791: Flat and Elongated Particles2025-04-152027-04-15ActiveAshley ShawNo

Details for Rickey Guevara

First NameRickey
Last NameGuevara
StatusActive
Total 28 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2022-09-162025-09-16ActiveAvinash RallaNo
CT 106: Definitions - Specific Gravity (SpG)2024-06-192023-06-22ExpiredRabiul HyderYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2022-09-162025-09-16ActiveAvinash RallaYes
CT 125 GEN: Sampling - GENERAL2025-03-192027-03-19ActiveShaya MeisamifardYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2022-09-162025-09-16ActiveAvinash RallaYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2022-09-162025-09-16ActiveBenjamin MartinezYes
CT 205: Percent Crushed Particles (JTCP)2022-09-162025-09-16ActiveAvinash RallaNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2022-09-162025-09-16ActiveAvinash RallaYes
CT 217: Sand Equivalent (JTCP)2022-09-162025-09-16ActiveAvinash RallaYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2022-09-162025-09-16ActiveAvinash RallaYes
CT 227: Cleanness Value (JTCP)2022-09-162025-09-16ActiveAvinash RallaYes
CT 229: Durability (JTCP)2022-09-162025-09-16ActiveAvinash RallaNo
CT 231: Relative Compaction - Nuclear Gage2023-06-192025-06-19ActiveRabiul HyderNo
CT 308: Bulk SpG and Density - HMA2015-05-282016-05-28ExpiredDaniel StewartYes
CT 309: Max SpG and Density - HMA2015-05-282016-05-28ExpiredDaniel StewartYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2024-09-132029-09-13ActiveSarmad DalalYes
CT 518: Unit Weight - PCC (JTCP)2024-09-132029-09-13ActiveSarmad DalalYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2024-03-212026-03-21ActiveAfsaneh OstovarYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2024-03-212026-03-21ActiveAfsaneh OstovarYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2024-09-132029-09-13ActiveSarmad DalalYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2024-03-212026-03-21ActiveAfsaneh OstovarYes
CT 524: Flexural Strength of Rapid Strength - PCC2024-03-212026-03-21ActiveAfsaneh OstovarYes
CT 533: Ball Penetration - PCC2024-11-202025-11-20ActiveShaya MeisamifardYes
CT 539: Sampling Fresh Concrete (JTCP)2024-09-132029-09-13ActiveSarmad DalalYes
CT 540: Making Cylinders - PCC (JTCP)2024-09-132029-09-13ActiveSarmad DalalNo
CT 543: Air Content of PCC - Volumetric Method (JTCP)2024-09-132029-09-13ActiveSarmad DalalYes
CT 556: Slump - PCC (JTCP)2024-09-132029-09-13ActiveSarmad DalalYes
CT 557: Temperature - PCC (JTCP)2024-09-132029-09-13ActiveSarmad DalalYes
Total 8 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2025-04-102028-04-10ActiveFirooz Ahmad HosainyNo
AASHTO T209: Max SpG and Density - HMA (JTCP)2025-04-102028-04-10ActiveFirooz Ahmad HosainyYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2025-04-102028-04-10ActiveFirooz Ahmad HosainyNo
AASHTO T275: Bulk SpG - HMA (JTCP)2025-04-102028-04-10ActiveFirooz Ahmad HosainyYes
AASHTO T283: Moisture Induced Damage (TSR)2019-11-122021-11-12ExpiredAshley ShawNo
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2025-04-102028-04-10InactiveFirooz Ahmad HosainyNo
AASHTO T312: Gyratory Compactor2019-11-122021-11-12ExpiredAshley ShawNo
AASHTO T324: Hamburg Wheel-Track2019-11-122021-11-12ExpiredAshley ShawNo