Lab details for CT D12 - Sequoia Consultants Field #2

Basic Information

Lab NameCT D12 - Sequoia Consultants Field #2
Manager NameRuben Jimenez
Lab Emailrjimenez@sequoiacon.com
Lab Telephone714-974-6316
Lab Fax
Lab Full Address33 41 21.9N 116 02 21.7W , Coachella, CA 92236
Zip92236
Lab TypeCaltrans
District12

RSP Information

361 West Grove Avenue, Orange, CA 92865

Test Methods

California Test (CT) Accreditations

Total 29 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleTechnician Certified?
CT 105: Calculations - Gradings (JTCP)2023-10-062024-10-06ActiveMajid FahrtoshYes
CT 125 ADMIX: Sampling - ADMIXTURE2023-10-062024-10-06ActiveMajid FahrtoshNo
CT 125 AGG: Sampling - AGGREGATES2023-10-062024-10-06ActiveMajid FahrtoshNo
CT 125 BIT: Sampling - BITUMINOUS2023-10-062024-10-06ActiveMajid FahrtoshNo
CT 125 CEM: Sampling - CEM2023-10-062024-10-06ActiveMajid FahrtoshNo
CT 125 GEN: Sampling - GENERAL2023-10-062024-10-06ActiveMajid FahrtoshNo
CT 125 HMA: Sampling - HMA2023-10-062024-10-06ActiveMajid FahrtoshYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2023-10-062024-10-06ActiveMajid FahrtoshYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2023-10-062024-10-06ActiveMajid FahrtoshYes
CT 206: SpG & Absorption - Coarse Aggregates2023-10-062024-10-06ActiveMajid FahrtoshYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2023-10-062024-10-06ActiveMajid FahrtoshYes
CT 217: Sand Equivalent (JTCP)2023-10-062024-10-06ActiveMajid FahrtoshYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2023-10-062024-10-06ActiveMajid FahrtoshYes
CT 227: Cleanness Value (JTCP)2023-10-062024-10-06ActiveMajid FahrtoshYes
CT 231: Relative Compaction - Nuclear Gage2023-10-062024-10-06ActiveMajid FahrtoshYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2023-10-062024-10-06ActiveMajid FahrtoshYes
CT 518: Unit Weight - PCC (JTCP)2023-10-062024-10-06ActiveMajid FahrtoshYes
CT 521: Compressive Strength - PCC2023-10-062024-10-06ActiveMajid FahrtoshYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2023-10-062024-10-06ActiveMajid FahrtoshYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2023-10-062024-10-06ActiveMajid FahrtoshYes
CT 524: Flexural Strength of Rapid Strength - PCC2023-10-062024-10-06ActiveMajid FahrtoshYes
CT 529: Proportions in PCC - Coarse Aggregates2023-10-062024-10-06ActiveMajid FahrtoshNo
CT 531: Core Length - PCC2023-10-062024-10-06ActiveMajid FahrtoshNo
CT 539: Sampling Fresh Concrete (JTCP)2023-10-062024-10-06ActiveMajid FahrtoshYes
CT 540: Making Cylinders - PCC (JTCP)2023-10-062024-10-06ActiveMajid FahrtoshYes
CT 541: Flow Cone2023-10-062024-10-06ActiveMajid FahrtoshNo
CT 543: Air Content of PCC - Volumetric Method (JTCP)2023-10-062024-10-06ActiveMajid FahrtoshYes
CT 556: Slump - PCC (JTCP)2023-10-062024-10-06ActiveMajid FahrtoshYes
CT 557: Temperature - PCC (JTCP)2023-10-062024-10-06ActiveMajid FahrtoshYes

AASHTO/ASTM Proficiencies

Total 2 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleTechnician Certified?
AASHTO T209(03-0H10U4): Max SpG and Density - HMA2023-10-062024-10-06ActiveMajid FahrtoshNo
AASHTO T275: Bulk SpG - HMA (JTCP)2023-10-062024-10-06ActiveMajid FahrtoshNo

Technicians in the Lab

Technician Summary

Total 3 items.
First NameLast NameActions
RubenJimenez View
ScottPowell View
AlanWhitcomb View

Technician Details

Details for Ruben Jimenez

First NameRuben
Last NameJimenez
StatusActive
Total 16 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 106: Definitions - Specific Gravity (SpG)2023-09-132025-09-13ActiveAshley ShawNo
CT 206: SpG & Absorption - Coarse Aggregates2023-09-132025-09-13ActiveAshley ShawYes
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: OBC2022-09-152024-09-15ActiveMajid FahrtoshNo
CT 370: Moisture Content by Microwave2023-09-132025-09-13ActiveAshley ShawNo
CT 389: Hamburg Wheel-Track2022-09-152024-09-15ActiveMajid FahrtoshNo
CT 521: Compressive Strength - PCC2023-09-132025-09-13ActiveAshley 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 6 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T84: SpG & Absorption - Fine Aggregates2023-04-202025-04-20ActiveDonya HeidariNo
AASHTO T96: L.A. Rattler2023-04-202025-04-20ActiveDonya HeidariNo
AASHTO T283: Moisture Induced Damage (TSR)2023-04-202025-04-20ActiveDonya HeidariNo
AASHTO T312: Gyratory Compactor2023-04-202025-04-20ActiveDonya HeidariNo
AASHTO T324: Hamburg Wheel-Track2023-04-202025-04-20ActiveDonya HeidariNo
ASTM D4791: Flat and Elongated Particles2023-04-202025-04-20ActiveDonya HeidariNo

Details for Scott Powell

First NameScott
Last NamePowell
StatusActive
Total 27 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2023-03-102026-03-10ActiveGabriela LopezYes
CT 125 ADMIX: Sampling - ADMIXTURE2021-05-272023-06-22ExpiredRabiul HyderYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2023-03-102026-03-10ActiveGabriela LopezNo
CT 125 BIT: Sampling - BITUMINOUS2021-05-272023-06-22ExpiredRabiul HyderYes
CT 125 CEM: Sampling - CEM2021-05-272023-06-22ExpiredRabiul HyderYes
CT 125 GEN: Sampling - GENERAL2021-05-272023-06-22ExpiredRabiul HyderYes
CT 125 HMA: Sampling - HMA (JTCP)2020-05-272023-06-22InactiveRabiul HyderNo
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2023-03-102026-03-10ActiveGabriela LopezYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2023-03-102026-03-10ActiveGabriela LopezYes
CT 205: Percent Crushed Particles (JTCP)2023-03-102026-03-10ActiveGabriela LopezNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2023-03-102026-03-10ActiveGabriela LopezYes
CT 217: Sand Equivalent (JTCP)2023-03-102026-03-10ActiveGabriela LopezYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2023-03-102026-03-10ActiveGabriela LopezYes
CT 227: Cleanness Value (JTCP)2023-03-102026-03-10ActiveGabriela LopezYes
CT 229: Durability (JTCP)2023-03-102026-03-10ActiveGabriela LopezNo
CT 231: Relative Compaction - Nuclear Gage2022-05-182024-05-18ActiveShaya MeisamifardYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2018-10-132023-10-13ExpiredJasdeep SandhuYes
CT 518: Unit Weight - PCC (JTCP)2018-10-132023-10-13ExpiredJasdeep SandhuYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2018-10-132023-10-13ExpiredDalton LaBoskeyYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2018-03-242020-06-24ExpiredAfsaneh OstovarYes
CT 524: Flexural Strength of Rapid Strength - PCC2018-03-242020-06-24ExpiredAfsaneh OstovarYes
CT 533: Ball Penetration - PCC2018-03-242020-06-24ExpiredAfsaneh OstovarNo
CT 539: Sampling Fresh Concrete (JTCP)2018-10-132023-10-13ExpiredJasdeep SandhuYes
CT 540: Making Cylinders - PCC (JTCP)2018-10-132023-10-13ExpiredJasdeep SandhuYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2018-10-132023-10-13ExpiredJasdeep SandhuYes
CT 556: Slump - PCC (JTCP)2018-10-132023-10-13ExpiredJasdeep SandhuYes
CT 557: Temperature - PCC (JTCP)2018-10-132023-10-13ExpiredJasdeep SandhuYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Alan Whitcomb

First NameAlan
Last NameWhitcomb
StatusActive
Total 20 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2022-05-202025-05-20ActiveAvinash RallaYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2022-05-202025-05-20ActiveAvinash RallaNo
CT 125 HMA: Sampling - HMA2023-12-072025-12-07ActiveAshley ShawYes
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 RallaNo
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 RallaNo
CT 231: Relative Compaction - Nuclear Gage2023-02-162025-02-16ActiveDonya HeidariYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2019-09-142024-09-14ActiveSarbjit GrewalYes
CT 518: Unit Weight - PCC (JTCP)2019-09-142024-09-14ActiveSarbjit GrewalYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2019-09-142024-09-14ActiveDalton LaBoskeyYes
CT 539: Sampling Fresh Concrete (JTCP)2019-09-142024-09-14ActiveSarbjit GrewalYes
CT 540: Making Cylinders - PCC (JTCP)2019-09-142024-09-14ActiveSarbjit GrewalYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2019-09-142024-09-14ActiveSarbjit GrewalYes
CT 556: Slump - PCC (JTCP)2019-09-142024-09-14ActiveSarbjit GrewalYes
CT 557: Temperature - PCC (JTCP)2019-09-142024-09-14ActiveSarbjit GrewalYes
Total 8 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2019-12-132022-12-13ExpiredSarbjit GrewalNo
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2019-12-132022-12-13ExpiredSarbjit GrewalNo
AASHTO R47: Reducing Samples of HMA (JTCP)2019-12-132022-12-13ExpiredSarbjit GrewalNo
AASHTO R76: Reducing Samples of Agg (JTCP)2019-12-132022-12-13ExpiredSarbjit GrewalNo
AASHTO T176: Sand Equivalent (JTCP)2019-12-132022-12-13ExpiredSarbjit GrewalNo
AASHTO T255: Evaporable Moisture Content (JTCP)2019-12-132022-12-13ExpiredSarbjit GrewalNo
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2019-12-132022-12-13ExpiredSarbjit GrewalNo
AASHTO T335: Percentage of Fracture (JTCP)2019-12-132022-12-13ExpiredSarbjit GrewalNo