Lab details for Twining, Incorporated - Long Beach, Mobile Laboratory 1

Basic Information

Lab NameTwining, Incorporated - Long Beach, Mobile Laboratory 1
Manager NameCorey Rhodes
Lab Emailcrhodes@twininginc.com
Lab Telephone562-426-3355
Lab Fax
Lab Full Address24300 Avenida De La Carlota, Laguna Hills, CA 92653
Zip92653
Lab TypePrivate
District7
Mobile Lab Full Address, ,
Mobile Lab Tel(not set)

RSP Information

3310 East Airport Way, Long Beach, CA 90806

Test Methods

California Test (CT) Accreditations

AASHTO/ASTM Proficiencies

Test MethodObtained DateExpiration DateStatusIA ResponsibleTechnician Certified?
No results found.

Technicians in the Lab

Technician Summary

Total 5 items.
First NameLast NameActions
BryanDorsch View
JosephWallen View
BrandonSchroeder View
ShawnSnowdale View
DiegoCastro View

Technician Details

Details for Bryan Dorsch

First NameBryan
Last NameDorsch
StatusActive
Total 31 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2024-03-222027-03-22ActiveFirooz Ahmad HosainyYes
CT 125 ADMIX: Sampling - ADMIXTURE2024-07-122025-07-12ActiveAshley ShawNo
CT 125 AGG: Sampling - AGGREGATES (JTCP)2024-03-222027-03-22ActiveFirooz Ahmad HosainyNo
CT 125 AGG: Sampling - AGGREGATES2024-07-122025-07-12ActiveAshley ShawNo
CT 125 BIT: Sampling - BITUMINOUS2024-07-122025-07-12ActiveAshley ShawNo
CT 125 CEM: Sampling - CEM2024-07-122025-07-12ActiveAshley ShawNo
CT 125 GEN: Sampling - GENERAL2024-07-122025-07-12ActiveAshley ShawNo
CT 125 HMA: Sampling - HMA2024-07-122025-07-12ActiveAshley ShawNo
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2024-03-222027-03-22ActiveFirooz Ahmad HosainyYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2024-03-222027-03-22ActiveFirooz Ahmad HosainyYes
CT 205: Percent Crushed Particles (JTCP)2024-03-222027-03-22ActiveFirooz Ahmad HosainyNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2024-03-222027-03-22ActiveFirooz Ahmad HosainyYes
CT 217: Sand Equivalent (JTCP)2024-03-222027-03-22ActiveFirooz Ahmad HosainyYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2024-03-222027-03-22ActiveFirooz Ahmad HosainyYes
CT 227: Cleanness Value (JTCP)2024-03-222027-03-22ActiveFirooz Ahmad HosainyYes
CT 229: Durability (JTCP)2024-03-222027-03-22ActiveFirooz Ahmad HosainyYes
CT 231: Relative Compaction - Nuclear Gage2023-10-312024-10-31ActiveAshley ShawNo
CT 375: AC Density by Nuclear Gage2023-10-312024-10-31ActiveAshley ShawNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2021-03-122026-03-12ActiveSarbjit GrewalNo
CT 518: Unit Weight - PCC (JTCP)2021-03-122026-03-12ActiveSarbjit GrewalNo
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2023-11-092024-11-09ActiveRobby RodriguezNo
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2023-11-092024-11-09ActiveRobby RodriguezNo
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2021-03-122026-03-12ActiveAshley ShawNo
CT 523.2 Section B.3: Flexural Strength (Lab Test)2023-11-092024-11-09ActiveMajid FahrtoshNo
CT 524: Flexural Strength of Rapid Strength - PCC2023-11-092024-11-09ActiveMajid FahrtoshNo
CT 533: Ball Penetration - PCC2023-11-092024-11-09ActiveMajid FahrtoshNo
CT 539: Sampling Fresh Concrete (JTCP)2021-03-122026-03-12ActiveSarbjit GrewalNo
CT 540: Making Cylinders - PCC (JTCP)2021-03-122026-03-12ActiveSarbjit GrewalNo
CT 543: Air Content of PCC - Volumetric Method (JTCP)2021-03-122026-03-12ActiveSarbjit GrewalNo
CT 556: Slump - PCC (JTCP)2021-03-122026-03-12ActiveSarbjit GrewalNo
CT 557: Temperature - PCC (JTCP)2021-03-122026-03-12ActiveSarbjit GrewalNo
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Joseph Wallen

First NameJoseph
Last NameWallen
StatusActive
Total 27 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2021-06-042024-06-04ExpiredSoroosh AmelianYes
CT 125 ADMIX: Sampling - ADMIXTURE2024-01-232026-01-23ActiveAshley ShawNo
CT 125 AGG: Sampling - AGGREGATES (JTCP)2021-06-042024-06-04ExpiredSoroosh AmelianNo
CT 125 BIT: Sampling - BITUMINOUS2024-01-232026-01-23ActiveAshley ShawNo
CT 125 CEM: Sampling - CEM2024-01-232026-01-23ActiveAshley ShawNo
CT 125 GEN: Sampling - GENERAL2024-01-232026-01-23ActiveAshley ShawNo
CT 125 HMA: Sampling - HMA2024-01-232026-01-23ActiveAshley ShawNo
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2021-06-042024-06-04ExpiredSoroosh AmelianYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2021-06-042024-06-04ExpiredSoroosh AmelianYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2021-06-042024-06-04ExpiredSoroosh AmelianYes
CT 217: Sand Equivalent (JTCP)2021-06-042024-06-04ExpiredSoroosh AmelianYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2021-06-042024-06-04ExpiredSoroosh AmelianYes
CT 227: Cleanness Value (JTCP)2021-06-042024-06-04ExpiredSoroosh AmelianYes
CT 231: Relative Compaction - Nuclear Gage2022-02-042024-02-04ExpiredMajid FahrtoshNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2018-07-212023-07-21ExpiredRichard HibbardNo
CT 518: Unit Weight - PCC (JTCP)2018-07-212023-07-21ExpiredRichard HibbardNo
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2022-01-272024-01-27ExpiredBrandt HouchenNo
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2022-01-272024-01-27ExpiredBrandt HouchenNo
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2018-07-212023-07-21ExpiredAshley ShawNo
CT 523.2 Section B.3: Flexural Strength (Lab Test)2023-01-232024-01-23ExpiredAshley ShawNo
CT 524: Flexural Strength of Rapid Strength - PCC2023-01-232024-01-23ExpiredAshley ShawNo
CT 533: Ball Penetration - PCC2023-01-232025-01-23ActiveAshley ShawNo
CT 539: Sampling Fresh Concrete (JTCP)2018-07-212023-07-21ExpiredRichard HibbardNo
CT 540: Making Cylinders - PCC (JTCP)2018-07-212023-07-21ExpiredRichard HibbardNo
CT 543: Air Content of PCC - Volumetric Method (JTCP)2018-07-212023-07-21ExpiredRichard HibbardNo
CT 556: Slump - PCC (JTCP)2018-07-212023-07-21ExpiredRichard HibbardNo
CT 557: Temperature - PCC (JTCP)2018-07-212023-07-21ExpiredRichard HibbardNo
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Brandon Schroeder

First NameBrandon
Last NameSchroeder
StatusActive
Total 27 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2021-10-012024-10-01ActiveSoroosh AmelianYes
CT 125 ADMIX: Sampling - ADMIXTURE2025-02-262027-02-26ActiveEdwin Rojas FloresNo
CT 125 AGG: Sampling - AGGREGATES (JTCP)2021-10-012024-10-01ActiveSoroosh AmelianNo
CT 125 BIT: Sampling - BITUMINOUS2025-02-262027-02-26ActiveEdwin Rojas FloresNo
CT 125 CEM: Sampling - CEM2025-02-262027-02-26ActiveEdwin Rojas FloresNo
CT 125 GEN: Sampling - GENERAL2025-02-262027-02-26ActiveEdwin Rojas FloresNo
CT 125 HMA: Sampling - HMA2025-02-262027-02-26ActiveEdwin Rojas FloresNo
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2021-10-012024-10-01ActiveSoroosh AmelianYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2021-10-012024-10-01ActiveSoroosh AmelianYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2021-10-012024-10-01ActiveSoroosh AmelianYes
CT 217: Sand Equivalent (JTCP)2021-10-012024-10-01ActiveSoroosh AmelianYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2021-10-012024-10-01ActiveSoroosh AmelianYes
CT 227: Cleanness Value (JTCP)2021-10-012024-10-01ActiveSoroosh AmelianYes
CT 231: Relative Compaction - Nuclear Gage2023-12-272024-12-27ActiveMajid FahrtoshNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2020-08-142025-08-14ActiveSarbjit GrewalNo
CT 518: Unit Weight - PCC (JTCP)2020-08-142025-08-14ActiveSarbjit GrewalNo
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2023-11-092024-11-09ActiveBrandt HouchenNo
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2023-11-092024-11-09ActiveBrandt HouchenNo
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2023-08-142025-08-14ActiveAshley ShawNo
CT 523.2 Section B.3: Flexural Strength (Lab Test)2023-11-092024-11-09ActiveMajid FahrtoshNo
CT 524: Flexural Strength of Rapid Strength - PCC2023-11-092024-11-09ActiveMajid FahrtoshNo
CT 533: Ball Penetration - PCC2023-11-092024-11-09ActiveMajid FahrtoshNo
CT 539: Sampling Fresh Concrete (JTCP)2020-08-142025-08-14ActiveSarbjit GrewalNo
CT 540: Making Cylinders - PCC (JTCP)2020-08-142025-08-14ActiveSarbjit GrewalNo
CT 543: Air Content of PCC - Volumetric Method (JTCP)2020-08-142025-08-14ActiveSarbjit GrewalNo
CT 556: Slump - PCC (JTCP)2020-08-142025-08-14ActiveSarbjit GrewalNo
CT 557: Temperature - PCC (JTCP)2020-08-142025-08-14ActiveSarbjit GrewalNo
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Shawn Snowdale

First NameShawn
Last NameSnowdale
StatusActive
Total 28 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2023-05-122026-05-12ActiveAvinash RallaYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2020-03-062023-03-06ExpiredSarbjit GrewalNo
CT 125 AGG: Sampling - AGGREGATES2025-04-062026-04-06ActiveAshley ShawNo
CT 125 CEM: Sampling - CEM2025-04-062026-04-06ActiveAshley ShawNo
CT 125 GEN: Sampling - GENERAL2025-04-062026-04-06ActiveAshley ShawNo
CT 125 HMA: Sampling - HMA2025-04-062026-04-06ActiveAshley ShawNo
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2023-05-122026-05-12ActiveAvinash RallaYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2023-05-122026-05-12ActiveAvinash RallaYes
CT 205: Percent Crushed Particles (JTCP)2023-05-122026-05-12ActiveAvinash RallaNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2023-05-122026-05-12ActiveAvinash RallaYes
CT 217: Sand Equivalent (JTCP)2023-05-122026-05-12ActiveAvinash RallaYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2023-05-122026-05-12ActiveAvinash RallaYes
CT 227: Cleanness Value (JTCP)2023-05-122026-05-12ActiveAvinash RallaYes
CT 229: Durability (JTCP)2023-05-122026-05-12ActiveAvinash RallaYes
CT 231: Relative Compaction - Nuclear Gage2023-04-062024-04-06ExpiredAshley ShawNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2023-06-122028-06-12ActiveFirooz Ahmad HosainyNo
CT 518: Unit Weight - PCC (JTCP)2023-06-122028-06-12ActiveFirooz Ahmad HosainyNo
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2023-04-052025-04-05ActiveBrandt HouchenNo
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2023-04-052025-04-05ActiveBrandt HouchenNo
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2023-06-122028-06-12ActiveFirooz Ahmad HosainyNo
CT 523.2 Section B.3: Flexural Strength (Lab Test)2023-04-052025-04-05ActiveAshley ShawNo
CT 524: Flexural Strength of Rapid Strength - PCC2023-04-052025-04-05ActiveAshley ShawNo
CT 533: Ball Penetration - PCC2023-04-052025-04-05ActiveAshley ShawNo
CT 539: Sampling Fresh Concrete (JTCP)2023-06-122028-06-12ActiveFirooz Ahmad HosainyNo
CT 540: Making Cylinders - PCC (JTCP)2023-06-122028-06-12ActiveFirooz Ahmad HosainyNo
CT 543: Air Content of PCC - Volumetric Method (JTCP)2023-06-122028-06-12ActiveFirooz Ahmad HosainyNo
CT 556: Slump - PCC (JTCP)2023-06-122028-06-12ActiveFirooz Ahmad HosainyNo
CT 557: Temperature - PCC (JTCP)2023-06-122028-06-12ActiveFirooz Ahmad HosainyNo
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Diego Castro

First NameDiego
Last NameCastro
StatusActive
Total 31 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2023-05-192026-05-19ActiveDavid MedinaYes
CT 125 ADMIX: Sampling - ADMIXTURE2024-07-122025-07-12ActiveAshley ShawNo
CT 125 AGG: Sampling - AGGREGATES (JTCP)2023-05-192026-05-19ActiveDavid MedinaNo
CT 125 AGG: Sampling - AGGREGATES2024-07-122025-07-12ActiveAshley ShawNo
CT 125 BIT: Sampling - BITUMINOUS2024-07-122025-07-12ActiveAshley ShawNo
CT 125 CEM: Sampling - CEM2024-07-122025-07-12ActiveAshley ShawNo
CT 125 GEN: Sampling - GENERAL2024-07-122025-07-12ActiveAshley ShawNo
CT 125 HMA: Sampling - HMA2024-07-122025-07-12ActiveAshley ShawNo
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2023-05-192026-05-19ActiveDavid MedinaYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2023-05-192026-05-19ActiveDavid MedinaYes
CT 205: Percent Crushed Particles (JTCP)2023-05-192026-05-19ActiveDavid MedinaNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2023-05-192026-05-19ActiveDavid MedinaYes
CT 217: Sand Equivalent (JTCP)2023-05-192026-05-19ActiveDavid MedinaYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2023-05-192026-05-19ActiveDavid MedinaYes
CT 227: Cleanness Value (JTCP)2023-05-192026-05-19ActiveDavid MedinaYes
CT 229: Durability (JTCP)2023-05-192026-05-19ActiveDavid MedinaYes
CT 231: Relative Compaction - Nuclear Gage2023-12-272024-12-27ActiveMajid FahrtoshNo
CT 375: AC Density by Nuclear Gage2023-07-112024-07-11ActiveMajid FahrtoshNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2021-07-162026-07-16ActiveSarbjit GrewalNo
CT 518: Unit Weight - PCC (JTCP)2021-07-162026-07-16ActiveSarbjit GrewalNo
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2023-04-052024-04-05ExpiredAshley ShawNo
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2023-04-052024-04-05ExpiredAshley ShawNo
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2021-07-162026-07-16ActiveSarbjit GrewalNo
CT 523.2 Section B.3: Flexural Strength (Lab Test)2023-04-052024-04-05ExpiredAshley ShawNo
CT 524: Flexural Strength of Rapid Strength - PCC2023-04-052024-04-05ExpiredAshley ShawNo
CT 533: Ball Penetration - PCC2023-04-052024-04-05ExpiredAshley ShawNo
CT 539: Sampling Fresh Concrete (JTCP)2021-07-162026-07-16ActiveSarbjit GrewalNo
CT 540: Making Cylinders - PCC (JTCP)2021-07-162026-07-16ActiveSarbjit GrewalNo
CT 543: Air Content of PCC - Volumetric Method (JTCP)2021-07-162026-07-16ActiveSarbjit GrewalNo
CT 556: Slump - PCC (JTCP)2021-07-162026-07-16ActiveSarbjit GrewalNo
CT 557: Temperature - PCC (JTCP)2021-07-162026-07-16ActiveSarbjit GrewalNo
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.