Lab details for Structure Groups

Basic Information

Lab NameStructure Groups
Manager NameSuzanne Morgan
Lab Emailsuzanne@structuregroups.com
Lab Telephone925-447-9900
Lab Fax925-447-9901
Lab Full Address2352 Research Drive, Livermore, CA 94550
Zip94550
Lab TypePrivate
District4
Mobile Lab Full Address, ,
Download TL-0113

RSP Information

2352 Research Drive, Livermore, CA 94550

Test Methods

California Test (CT) Accreditations

Total 43 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleTechnician Certified?
CT 105: Calculations - Gradings (JTCP)2024-08-162025-08-16ActiveDavid SmallYes
CT 106: Definitions - Specific Gravity (SpG)2024-08-162025-08-16ActiveDavid SmallYes
CT 125 ADMIX: Sampling - ADMIXTURE2024-08-162025-08-16ActiveDavid SmallNo
CT 125 AGG: Sampling - AGGREGATES (JTCP)2024-08-162025-08-16ActiveDavid SmallYes
CT 125 BIT: Sampling - BITUMINOUS2024-08-162025-08-16ActiveDavid SmallYes
CT 125 CEM: Sampling - CEM2024-08-162025-08-16ActiveDavid SmallNo
CT 125 GEN: Sampling - GENERAL2024-08-162025-08-16ActiveDavid SmallYes
CT 125 HMA: Sampling - HMA (JTCP)2024-08-162025-08-16ActiveDavid SmallYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2024-08-162025-08-16ActiveDavid SmallYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2024-08-162025-08-16ActiveDavid SmallYes
CT 203: Test for Mechanical Analysis of Soils2024-08-162025-08-16ActiveDavid SmallNo
CT 204: LL, PL, PI2024-08-162025-08-16ActiveDavid SmallNo
CT 205: Percent Crushed Particles (JTCP)2024-08-162025-08-16ActiveDavid SmallYes
CT 206: SpG & Absorption - Coarse Aggregates2024-08-162025-08-16ActiveDavid SmallNo
CT 207: SpG & Absorption - Fine Aggregates2024-08-162025-08-16ActiveDavid SmallNo
CT 212: Unit Weight of Aggregates2024-08-162025-08-16ActiveDavid SmallNo
CT 213: Organic Impurities of PCC sand2024-08-162025-08-16ActiveDavid SmallNo
CT 214: Sodium Sulfate Soundness2024-08-162025-08-16ActiveDavid SmallNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2024-08-162025-08-16ActiveDavid SmallYes
CT 217: Sand Equivalent (JTCP)2024-08-162025-08-16ActiveDavid SmallYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2024-08-162025-08-16ActiveDavid SmallYes
CT 227: Cleanness Value (JTCP)2024-08-162025-08-16ActiveDavid SmallYes
CT 229: Durability (JTCP)2024-08-162025-08-16ActiveDavid SmallYes
CT 231: Relative Compaction - Nuclear Gage2024-08-162025-08-16ActiveDavid SmallYes
CT 301: "R" Value2024-08-162025-08-16ActiveDavid SmallNo
CT 304: Sample Preparation - HMA2024-08-162025-08-16ActiveDavid SmallNo
CT 308: Bulk SpG and Density - HMA2024-08-162025-08-16ActiveDavid SmallNo
CT 309: Max SpG and Density - HMA2024-08-162025-08-16ActiveDavid SmallNo
CT 366: Stabilometer2024-08-162025-08-16ActiveDavid SmallNo
CT 375: AC Density by Nuclear Gage2024-08-162025-08-16ActiveDavid SmallYes
CT 382: AC Content by Ignition Oven2024-08-162025-08-16ActiveDavid SmallNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2024-08-162025-08-16ActiveDavid SmallYes
CT 518: Unit Weight - PCC (JTCP)2024-08-162025-08-16ActiveDavid SmallYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2024-08-162025-08-16ActiveDavid SmallYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2024-08-162025-08-16ActiveDavid SmallYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2024-08-162025-08-16ActiveDavid SmallYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2024-08-162025-08-16ActiveDavid SmallYes
CT 533: Ball Penetration - PCC2024-08-162025-08-16ActiveDavid SmallNo
CT 539: Sampling Fresh Concrete (JTCP)2024-08-162025-08-16ActiveDavid SmallYes
CT 540: Making Cylinders - PCC (JTCP)2024-08-162025-08-16ActiveDavid SmallYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2024-08-162025-08-16ActiveDavid SmallYes
CT 556: Slump - PCC (JTCP)2024-08-162025-08-16ActiveDavid SmallYes
CT 557: Temperature - PCC (JTCP)2024-08-162025-08-16ActiveDavid SmallYes

AASHTO/ASTM Proficiencies

Technicians in the Lab

Technician Summary

Total 7 items.
First NameLast NameActions
SuzanneMorgan View
CoreyClarke View
ChrisMorgan View
MichaelClarke II View
MichaelClary View
MichaelClarke Sr View
RobertMerrill View

Technician Details

Details for Suzanne Morgan

First NameSuzanne
Last NameMorgan
StatusActive
Total 35 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2024-06-052027-06-05ActiveBrian EllisYes
CT 106: Definitions - Specific Gravity (SpG)2023-06-152025-06-15ActiveJoshua GallawayYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2024-06-052027-06-05ActiveBrian EllisYes
CT 125 HMA: Sampling - HMA (JTCP)2024-03-012027-03-01ActiveFirooz Ahmad HosainyYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2024-06-052027-06-05ActiveBrian EllisYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2024-06-052027-06-05ActiveBrian EllisYes
CT 205: Percent Crushed Particles (JTCP)2024-06-052027-06-05ActiveBrian EllisYes
CT 206: SpG & Absorption - Coarse Aggregates2017-06-072018-06-07ExpiredJessa DhaliwalYes
CT 207: SpG & Absorption - Fine Aggregates2017-05-312018-05-31ExpiredJessa DhaliwalYes
CT 213: Organic Impurities of PCC sand2017-05-312018-05-31ExpiredJessa DhaliwalYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2024-06-052027-06-05ActiveBrian EllisYes
CT 217: Sand Equivalent (JTCP)2024-06-052027-06-05ActiveBrian EllisYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2024-06-052027-06-05ActiveBrian EllisYes
CT 227: Cleanness Value (JTCP)2024-06-052027-06-05ActiveBrian EllisYes
CT 229: Durability (JTCP)2024-06-052027-06-05ActiveBrian EllisYes
CT 234: Uncompacted void - Fine Aggregates2018-03-232019-03-23ExpiredJessa DhaliwalNo
CT 301: "R" Value2017-06-072018-06-07ExpiredJessa DhaliwalYes
CT 304: Sample Preparation - HMA2018-03-232019-03-23ExpiredJessa DhaliwalYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2024-03-012027-03-01ActiveFirooz Ahmad HosainyNo
CT 308: Bulk SpG and Density - HMA2018-03-232020-03-23ExpiredJessa DhaliwalYes
CT 309: Max SpG and Density - HMA2017-06-072018-06-07ExpiredJessa DhaliwalYes
CT 366: Stabilometer2018-03-232019-03-23ExpiredJessa DhaliwalYes
CT 367: OBC2018-03-232019-03-23ExpiredJessa DhaliwalNo
CT 382: AC Content by Ignition Oven2015-02-172017-02-17ExpiredJessa DhaliwalYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2023-11-172028-11-17ActiveFirooz Ahmad HosainyYes
CT 518: Unit Weight - PCC (JTCP)2023-11-172028-11-17ActiveFirooz Ahmad HosainyYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2023-08-012025-08-01ActiveRahshaun SpearsYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2023-08-012025-08-01ActiveRahshaun SpearsYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2023-11-172028-11-17ActiveFirooz Ahmad HosainyYes
CT 523.2 Section B.3: Flexural Strength (Lab Test)2023-08-012025-08-01ActiveDavid SmallYes
CT 539: Sampling Fresh Concrete (JTCP)2023-11-172028-11-17ActiveFirooz Ahmad HosainyYes
CT 540: Making Cylinders - PCC (JTCP)2023-11-172028-11-17ActiveFirooz Ahmad HosainyYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2023-11-172028-11-17ActiveFirooz Ahmad HosainyYes
CT 556: Slump - PCC (JTCP)2023-11-172028-11-17ActiveFirooz Ahmad HosainyYes
CT 557: Temperature - PCC (JTCP)2023-11-172028-11-17ActiveFirooz Ahmad HosainyYes
Total 13 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2024-03-012027-03-01ActiveFirooz Ahmad HosainyYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2024-03-012027-03-01ActiveFirooz Ahmad HosainyYes
AASHTO R47: Reducing Samples of HMA (JTCP)2024-03-012027-03-01ActiveFirooz Ahmad HosainyYes
AASHTO R76: Reducing Samples of Agg (JTCP)2024-03-012027-03-01ActiveFirooz Ahmad HosainyYes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2024-06-262027-06-26ActiveFirooz Ahmad HosainyYes
AASHTO T176: Sand Equivalent (JTCP)2024-03-012027-03-01ActiveFirooz Ahmad HosainyYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2024-06-262027-06-26ActiveFirooz Ahmad HosainyYes
AASHTO T255: Evaporable Moisture Content (JTCP)2024-03-012027-03-01ActiveFirooz Ahmad HosainyYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2024-06-262027-06-26ActiveFirooz Ahmad HosainyYes
AASHTO T275: Bulk SpG - HMA (JTCP)2024-06-262027-06-26ActiveFirooz Ahmad HosainyYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2024-06-262027-06-26ActiveFirooz Ahmad HosainyYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2024-03-012027-03-01ActiveFirooz Ahmad HosainyYes
AASHTO T335: Percentage of Fracture (JTCP)2024-03-012027-03-01ActiveFirooz Ahmad HosainyYes

Details for Corey Clarke

First NameCorey
Last NameClarke
StatusActive
Total 10 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 231: Relative Compaction - Nuclear Gage2021-07-202023-07-20ExpiredEd GamboaYes
CT 375: AC Density by Nuclear Gage2021-07-202023-07-20ExpiredEd GamboaYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2020-08-282025-08-28ActiveSarbjit GrewalYes
CT 518: Unit Weight - PCC (JTCP)2020-08-282025-08-28ActiveSarbjit GrewalYes
CT 533: Ball Penetration - PCC2016-03-242017-03-24ExpiredDavid SmallYes
CT 539: Sampling Fresh Concrete (JTCP)2020-08-282025-08-28ActiveSarbjit GrewalYes
CT 540: Making Cylinders - PCC (JTCP)2020-08-282025-08-28ActiveSarbjit GrewalYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2020-08-282025-08-28ActiveSarbjit GrewalYes
CT 556: Slump - PCC (JTCP)2020-08-282025-08-28ActiveSarbjit GrewalYes
CT 557: Temperature - PCC (JTCP)2020-08-282025-08-28ActiveSarbjit GrewalYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Chris Morgan

First NameChris
Last NameMorgan
StatusActive
Total 10 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 504: Air Content of PCC - Pressure Method (JTCP)2024-03-082029-03-08ActiveGabriela LopezYes
CT 518: Unit Weight - PCC (JTCP)2024-03-082029-03-08ActiveGabriela LopezYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2017-06-072018-06-07ExpiredJessa DhaliwalYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2017-06-072018-06-07ExpiredJessa DhaliwalYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2024-03-082029-03-08ActiveGabriela LopezYes
CT 539: Sampling Fresh Concrete (JTCP)2024-03-082029-03-08ActiveGabriela LopezYes
CT 540: Making Cylinders - PCC (JTCP)2024-03-082029-03-08ActiveGabriela LopezYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2024-03-082029-03-08ActiveGabriela LopezYes
CT 556: Slump - PCC (JTCP)2024-03-082029-03-08ActiveGabriela LopezYes
CT 557: Temperature - PCC (JTCP)2024-03-082029-03-08ActiveGabriela LopezYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Michael Clarke II

First NameMichael
Last NameClarke II
StatusActive
Total 13 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 125 AGG: Sampling - AGGREGATES2023-06-152026-06-15ActiveJoshua GallawayNo
CT 125 BIT: Sampling - BITUMINOUS2023-06-152026-06-15ActiveJoshua GallawayYes
CT 125 HMA: Sampling - HMA2023-06-152026-06-15ActiveJoshua GallawayNo
CT 231: Relative Compaction - Nuclear Gage2023-06-152024-06-15ExpiredJoshua GallawayYes
CT 375: AC Density by Nuclear Gage2023-06-152024-06-15ExpiredJoshua GallawayYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2023-06-092028-06-09ActiveAvinash RallaYes
CT 518: Unit Weight - PCC (JTCP)2023-06-092028-06-09ActiveAvinash RallaYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2023-06-092028-06-09ActiveAvinash RallaYes
CT 539: Sampling Fresh Concrete (JTCP)2023-06-092028-06-09ActiveAvinash RallaYes
CT 540: Making Cylinders - PCC (JTCP)2023-06-092028-06-09ActiveAvinash RallaYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2023-06-092028-06-09ActiveAvinash RallaYes
CT 556: Slump - PCC (JTCP)2023-06-092028-06-09ActiveAvinash RallaYes
CT 557: Temperature - PCC (JTCP)2023-06-092028-06-09ActiveAvinash RallaYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Michael Clary

First NameMichael
Last NameClary
StatusActive
Total 7 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 504: Air Content of PCC - Pressure Method (JTCP)2021-05-212026-05-21ActiveSarbjit GrewalYes
CT 518: Unit Weight - PCC (JTCP)2021-05-212026-05-21ActiveSarbjit GrewalYes
CT 539: Sampling Fresh Concrete (JTCP)2021-05-212026-05-21ActiveSarbjit GrewalYes
CT 540: Making Cylinders - PCC (JTCP)2021-05-212026-05-21ActiveSarbjit GrewalYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2021-05-212026-05-21ActiveSarbjit GrewalYes
CT 556: Slump - PCC (JTCP)2021-05-212026-05-21ActiveSarbjit GrewalYes
CT 557: Temperature - PCC (JTCP)2021-05-212026-05-21ActiveSarbjit GrewalYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Michael Clarke Sr

First NameMichael
Last NameClarke Sr
StatusActive
Total 7 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 504: Air Content of PCC - Pressure Method (JTCP)2015-12-122020-12-12ExpiredRichard HibbardYes
CT 518: Unit Weight - PCC (JTCP)2015-12-122020-12-12ExpiredRichard HibbardYes
CT 539: Sampling Fresh Concrete (JTCP)2015-12-122020-12-12ExpiredRichard HibbardYes
CT 540: Making Cylinders - PCC (JTCP)2015-12-122020-12-12ExpiredRichard HibbardYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2015-12-122020-12-12ExpiredRichard HibbardYes
CT 556: Slump - PCC (JTCP)2015-12-122020-12-12ExpiredRichard HibbardYes
CT 557: Temperature - PCC (JTCP)2015-12-122020-12-12ExpiredRichard HibbardYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Robert Merrill

First NameRobert
Last NameMerrill
StatusActive
Total 15 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 125 AGG: Sampling - AGGREGATES (JTCP)2018-08-072021-08-07ExpiredDavid SmallYes
CT 125 AGG: Sampling - AGGREGATES2023-06-152026-06-15ActiveJoshua GallawayNo
CT 125 BIT: Sampling - BITUMINOUS2023-06-152026-06-15ActiveJoshua GallawayYes
CT 125 GEN: Sampling - GENERAL2023-06-152026-06-15ActiveJoshua GallawayYes
CT 125 HMA: Sampling - HMA (JTCP)2018-08-072021-08-07ExpiredDavid SmallYes
CT 125 HMA: Sampling - HMA2023-06-152026-06-15ActiveJoshua GallawayNo
CT 231: Relative Compaction - Nuclear Gage2023-06-152025-06-15ActiveJoshua GallawayYes
CT 375: AC Density by Nuclear Gage2023-06-152025-06-15ActiveJoshua GallawayYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2021-07-092026-07-09ActiveSarbjit GrewalYes
CT 518: Unit Weight - PCC (JTCP)2021-07-092026-07-09ActiveSarbjit GrewalYes
CT 539: Sampling Fresh Concrete (JTCP)2021-07-092026-07-09ActiveSarbjit GrewalYes
CT 540: Making Cylinders - PCC (JTCP)2021-07-092026-07-09ActiveSarbjit GrewalYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2021-07-092026-07-09ActiveSarbjit GrewalYes
CT 556: Slump - PCC (JTCP)2021-07-092026-07-09ActiveSarbjit GrewalYes
CT 557: Temperature - PCC (JTCP)2021-07-092026-07-09ActiveSarbjit GrewalYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.