Technician Information for Matthew Barnum

First NameMatthew
Last NameBarnum
Technician ID02762

Associated Labs

Total 4 items.
Lab NameManager NameFull AddressDistrictPage Alias
S2 Engineering, IncorporatedSubramony Krishnamoorthy27075 Cabot Road, Suite 117, Laguna Hills, CA 9173012Lab 1
S2 EngineeringSagar Pandey1145 Industrial Avenue, Escondido, CA 9020911Lab 2
S2 Engineering, IncorporatedFrank Melo25104 Rye Canyon Loop, Valencia, CA 913557Lab 3
S2 Engineering, Inc.Subramony Krishnamoorthy2411 North Clancy Street, Building 6, Unit-D, Visalia, CA 932916Lab 4

Test Methods

California Test (CT) Certifications

Total 28 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 125 ADMIX Sampling - ADMIXTURE 2021-07-16ExpiredRoy(Chip) DennerLab 1, Lab 2, Lab 3(No comments)
CT 125 BIT Sampling - BITUMINOUS 2021-07-16ExpiredRoy(Chip) DennerLab 1, Lab 2, Lab 3(No comments)
CT 523.2 Section B.3 Flexural Strength (Lab Test) 2022-01-20ExpiredAshley ShawLab 1, Lab 3(No comments)
CT 125 CEM Sampling - CEM 2023-07-13ExpiredBrandt HouchenLab 1, Lab 2, Lab 3(No comments)
CT 125 GEN Sampling - GENERAL 2023-07-13ExpiredBrandt HouchenLab 1, Lab 2, Lab 3(No comments)
CT 125 HMA Sampling - HMA 2023-07-13ExpiredBrandt HouchenLab 1, Lab 3, Lab 4(No comments)
CT 231 Relative Compaction - Nuclear Gage 2024-08-30ActiveAshley ShawLab 1, Lab 2, Lab 3, Lab 4(No comments)
CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) 2024-08-30ActiveEmily MerrittLab 3
Created based on CT521 certificate ID41749
CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) 2024-08-30ActiveEmily MerrittLab 3 Created based on CT521 certificate ID41749
CT 524 Flexural Strength of Rapid Strength - PCC 2024-08-30ActiveAshley ShawLab 2, Lab 3, Lab 4(No comments)
CT 533 Ball Penetration - PCC 2024-08-30ActiveAshley ShawLab 1, Lab 2, Lab 3(No comments)
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2024-12-17ActiveSoroosh AmelianLab 1, Lab 2, Lab 3, Lab 4(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2024-12-17ActiveSoroosh AmelianLab 1, Lab 2, Lab 4(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2024-12-17ActiveSoroosh AmelianLab 1, Lab 2, Lab 3, Lab 4(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2024-12-17ActiveSoroosh AmelianLab 1, Lab 2, Lab 3, Lab 4(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2024-12-17ActiveSoroosh AmelianLab 1, Lab 2, Lab 3, Lab 4(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2024-12-17ActiveSoroosh AmelianLab 1, Lab 2, Lab 3, Lab 4(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2024-12-17ActiveSoroosh AmelianLab 1, Lab 2, Lab 3, Lab 4(No comments)
CT 227 Cleanness Value (JTCP - S&A)2024-12-17ActiveSoroosh AmelianLab 1, Lab 2, Lab 3, Lab 4(No comments)
CT 229 Durability (JTCP - S&A)2024-12-17ActiveSoroosh AmelianLab 1, Lab 2, Lab 3, Lab 4(No comments)
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2027-09-30ActiveAvinash RallaLab 1, Lab 2, Lab 3, Lab 4(No comments)
CT 518 Unit Weight - PCC (JTCP - PCC)2027-09-30ActiveAvinash RallaLab 1, Lab 2, Lab 3, Lab 4(No comments)
CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC)2027-09-30ActiveAvinash RallaLab 1, Lab 2, Lab 3, Lab 4(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2027-09-30ActiveAvinash RallaLab 1, Lab 2, Lab 3, Lab 4(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2027-09-30ActiveAvinash RallaLab 1, Lab 2, Lab 3, Lab 4(No comments)
CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC)2027-09-30ActiveAvinash Ralla(No lab)(No comments)
CT 556 Slump - PCC (JTCP - PCC)2027-09-30ActiveAvinash RallaLab 1, Lab 2, Lab 3, Lab 4(No comments)
CT 557 Temperature - PCC (JTCP - PCC)2027-09-30ActiveAvinash RallaLab 1, Lab 2, Lab 3, Lab 4(No comments)

AASHTO/ASTM Proficiencies