Usage Statistics

Displaying 1-50 of 202 results.
OrganizationOrganization TypeSamplesTestsTest MethodsDate of Last Test
CT D08 - Fontana Southern Regional LaboratoryDistrict Lab10892351068707/16/2025
CT HQ - Sacramento Asphalt Binder LaboratoryHeadquarters Lab7855207766307/16/2025
CT HQ - Sacramento Concrete Testing LaboratoryHeadquarters Lab5232100745407/14/2025
CT HQ - Sacramento Structural Materials Testing LaboratoryHeadquarters Lab4216730709207/16/2025
CT D08 - Fontana Field Testing LaboratoryDistrict Field Lab3957113802307/07/2025
CT D06 - Bakersfield Field LaboratoryN/A380566902707/16/2025
CT D07 - Materials Field Laboratory, Unit 1953District Lab377968572907/15/2025
CT HQ - QASI Los Angeles Field OfficeDistrict Field Lab333680907/02/2025
CT D08 - Barstow Field Laboratory 1District Field Lab328256351907/16/2025
Alta Vista Solutions - WhittierN/A28315055807/12/2025
CT D09 - Bishop Field LaboratoryDistrict Field Lab268851223207/16/2025
CT D07 - Plant ServicesDistrict Lab238766751407/03/2025
CT D06 - Millbrook Field LaboratoryDistrict Field Lab234334932407/16/2025
CT D02 - Redding Northern Regional LaboratoryDistrict Lab233269164807/11/2025
CT D04 - Concord Field LaboratoryDistrict Field Lab218338132307/16/2025
CT HQ - QASI Bay Area Field OfficeDistrict Field Lab2098241502/24/2025
CT HQ - Sacramento Aggregate Testing LaboratoryHeadquarters Lab185735314707/08/2025
CT D05 - Whitley Gardens Field LaboratoryDistrict Field Lab163422951207/10/2025
CT D05 - Carpinteria Field LaboratoryDistrict Field Lab127134722606/20/2025
CT D04 - Hayward Field LaboratoryDistrict Field Lab111123301704/24/2025
CT D03 - Olivehurst Northern Regional LaboratoryDistrict Lab108433093007/16/2025
CT D11 - District 11 Materials LaboratoryDistrict Lab99841593207/15/2025
CT HQ - QASI Sacramento Field OfficeHeadquarters Lab98011701/24/2025
CT HQ - Sacramento Hot Mix Asphalt LaboratoryHeadquarters Lab95315035110/16/2024
CT D08 - Blythe Field Testing LaboratoryDistrict Field Lab9131791908/05/2023
CT D04 - Petaluma Field LaboratoryDistrict Field Lab91118954206/30/2025
CT D12 - Huntington Beach Field LaboratoryDistrict Field Lab85410231307/15/2025
CT D06 - Visalia Field LaboratoryN/A84716371607/15/2025
Kleinfelder, Incorporated - Los AngelesN/A80516371607/11/2025
CT HQ - Sacramento Cement Testing LaboratoryHeadquarters Lab76235291704/23/2025
CT D04 - Richmond Field LaboratoryDistrict Field Lab75912181807/01/2025
CT D04 - Pleasanton Field LaboratoryDistrict Field Lab68822633805/30/2025
CT HQ - Sacramento Materials Management Branch Field OfficeHeadquarters Lab4943839906/18/2025
CT D05 - San Luis Obispo District LaboratoryDistrict Field Lab3899064504/25/2025
CT - Unassigned/General Field LaboratoryDistrict Field Lab385502711/10/2020
CT D10 - District 10 Materials LaboratoryDistrict Lab3706781207/11/2025
CT D04 - San Jose Construction Field LaboratoryDistrict Field Lab3386431507/14/2025
CT D05 - Big Sur Field LaboratoryDistrict Field Lab338583712/19/2022
CT HQ - FFS - Skid TestingHeadquarters Lab3181184107/15/2025
CT D05 - Monterey Construction Field LaboratoryDistrict Field Lab2941911608/01/2024
CT D04 - Fairfield Construction Field Office 59-545District Field Lab268264602/05/2025
CT D01 - District 1 Materials LaboratoryDistrict Lab2645704207/08/2025
CT D05 - Santa Maria Field LaboratoryDistrict Field Lab2574541905/30/2025
CT SC - 3672 - FairfieldDistrict Field Lab17100
CT SC - 3667 - ChicoDistrict Field Lab16900
CT SC - 3672 - PetalumaDistrict Field Lab160101606/25/2025
CT SC - 3674 - Pacifica 2District Field Lab16000
CT D04 - Hayward DME / District LaboratoryDistrict Lab1144762406/25/2025
CT HQ - QAM Sacramento Field LaboratoryDistrict Field Lab1062413505/01/2020
CT D01 - Crescent City Field Laboratory District Field Lab90932307/07/2025
Displaying 1-50 of 336 results.
OrganizationSamplesTestsTest MethodsDate of Last Test
G3 Quality, Incorporated - Cerritos5171270673207/15/2025
Sequoia Consultants4841122121207/14/2025
RMA Group - Rancho Cordova280690982507/09/2025
Universal Precast Concrete - Redding83034961507/15/2025
Kie-Con, Incorporated - Antioch79912493010/09/2024
Con-Fab California Corporation - Lathrop70124102407/15/2025
Blackburn Consulting68343808/04/2023
Con-Fab California, LLC63621922210/30/2024
Vulcan Materials Company - San Diego62230741301/26/2015
Surecast West499502204/25/2025
Kwik Bond Polymers47400
Pro-Cast Products, Incorporated - Highland44313121104/11/2025
Albina Asphalt42033071406/30/2025
Trinity Engineering Laboratories, Incorporated - Fresno41812824908/12/2021
San Joaquin Refinery - Bakersfield40828871806/20/2025
Construction Testing Services3708501407/15/2025
Pavement Engineers3219991302/27/2025
Reinforced Earth Company27113781510/12/2023
RMA Group - Rancho Cucamonga2529312906/28/2025
Teichert Materials - Sacramento1987543012/14/2024
Rinker Materials1965231305/20/2025
HollyFrontier Asphalt Company LLC18015601706/10/2025
Wright Asphalt1731625707/10/2025
Valero Marketing & Supply15815421106/09/2025
WORLD OIL15714801007/09/2025
Valero Benicia Refinery15614561107/14/2025
Vulcan Materials Company - Irwindale1555792706/17/2025
Bethlehem Construction, Incorporated154145710/22/2022
Kiewit Infrastructure West Company - Redwood City152162105/14/2021
Structure Cast1522461507/16/2025
Western Emulsions, Incorporated - White City Emulsion13811681907/14/2025
Pacific Northwest Oil1129801206/16/2025
Robertson's - Corona109456906/03/2025
Sierra Pacific Materials1052742412/15/2022
Vulcan Materials Company - Pleasanton992793002/14/2022
Jaxon Enterprises - Deer Creek Rock & Asphalt972393705/21/2025
VSS Emultech - West Sacramento978881507/07/2025
Oldcastle Precast, Incorporated - Pleasanton916311010/22/2021
Granite Construction Company - Bakersfield896891202/27/2024
Coreslab814181404/12/2024
CEMEX - Central & Southern California792841510/30/2024
Marathon Petroleum74648905/24/2022
Granite Construction Company - Coastal712773402/11/2025
VSS Emultech - Redding685491107/07/2025
Viking Construction Company, Incorporated - Rancho Cordova66324911/25/2014
Precon Products - Simi Valley63361702/28/2025
Martin Marietta612263603/28/2025
Seventeen Twenty Oil Company605311307/11/2025
Western Emulsions, Incorporated - Mojave59461906/03/2025
Pacific Asphalt Distribution Mojave Terminal58522607/15/2025