SIAD: Certificates for Monte Spencer
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Certificates for Monte Spencer

Basic Information

First NameMonte
Last NameSpencer
StatusActive

Associated Labs

Total 1 item.
Lab NameManager NameFull AddressDistrictPage Alias
CT D02 - Red Bluff Field LaboratoryMonte Spencer13700 Highway 36E, Red Bluff, CA 960802Lab 1

Test Methods

California Test (CT) Certifications

Total 37 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2023-06-30ExpiredNatalie RiviniusLab 1(No comments)
CT 106 Definitions - Specific Gravity (SpG) 2021-12-04ExpiredNatalie RiviniusLab 1(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2019-12-13ExpiredNatalie RiviniusLab 1(No comments)
CT 125 AGG Sampling - AGGREGATES 2026-10-11ActiveDarrell Valasek(No lab)(No comments)
CT 125 BIT Sampling - BITUMINOUS 2026-10-11ActiveDarrell ValasekLab 1(No comments)
CT 125 CEM Sampling - CEM 2026-10-11ActiveDarrell ValasekLab 1(No comments)
CT 125 GEN Sampling - GENERAL 2026-10-11ActiveDarrell ValasekLab 1(No comments)
CT 125 HMA Sampling - HMA (JTCP - HMA I)2019-12-13ExpiredNatalie RiviniusLab 1(No comments)
CT 125 HMA Sampling - HMA 2026-10-11ActiveDarrell Valasek(No lab)(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2019-12-13ExpiredNatalie RiviniusLab 1(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2019-12-13ExpiredNatalie RiviniusLab 1(No comments)
CT 212 Unit Weight of Aggregates 2023-01-29ExpiredJackie TreatLab 1(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2019-12-13ExpiredNatalie RiviniusLab 1(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2019-12-13ExpiredNatalie RiviniusLab 1(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2019-12-13ExpiredNatalie RiviniusLab 1(No comments)
CT 227 Cleanness Value (JTCP - S&A)2019-12-13ExpiredNatalie RiviniusLab 1(No comments)
CT 231 Relative Compaction - Nuclear Gage 2025-06-06ActiveDarrell ValasekLab 1(No comments)
CT 304 Sample Preparation - HMA 2021-12-04ExpiredNatalie RiviniusLab 1(No comments)
CT 308 Bulk SpG and Density - HMA 2021-12-04ExpiredNatalie RiviniusLab 1(No comments)
CT 309 Max SpG and Density - HMA 2021-12-04ExpiredNatalie RiviniusLab 1(No comments)
CT 370 Moisture Content by Microwave 2021-12-04ExpiredNatalie RiviniusLab 1(No comments)
CT 375 AC Density by Nuclear Gage 2021-12-04ExpiredNatalie RiviniusLab 1(No comments)
CT 379 AC Content by Nuclear Gage 2021-12-04ExpiredNatalie RiviniusLab 1(No comments)
CT 382 AC Content by Ignition Oven 2021-12-04ExpiredNatalie RiviniusLab 1(No comments)
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2019-12-13ExpiredNatalie RiviniusLab 1(No comments)
CT 518 Unit Weight - PCC (JTCP - PCC)2019-12-13ExpiredNatalie RiviniusLab 1(No comments)
CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) 2025-06-12ActiveEmily MerrittLab 1
Created based on CT521 certificate ID16610
CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) 2025-06-12ActiveEmily MerrittLab 1 Created based on CT521 certificate ID16610
CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC)2023-01-29ExpiredJackie TreatLab 1(No comments)
CT 523.2 Section B.3 Flexural Strength (Lab Test) 2023-01-29ExpiredJackie Treat(No lab)(No comments)
CT 533 Ball Penetration - PCC 2025-10-18ActiveDarrell ValasekLab 1(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2019-12-13ExpiredNatalie RiviniusLab 1(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2019-12-13ExpiredNatalie RiviniusLab 1(No comments)
CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC)2019-12-13ExpiredNatalie RiviniusLab 1(No comments)
CT 552 Relative Compaction of Polymer Concrete 2025-10-18ActiveDarrell ValasekLab 1(No comments)
CT 556 Slump - PCC (JTCP - PCC)2019-12-13ExpiredNatalie RiviniusLab 1(No comments)
CT 557 Temperature - PCC (JTCP - PCC)2019-12-13ExpiredNatalie RiviniusLab 1(No comments)

AASHTO/ASTM Proficiencies

Total 7 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
AASHTO T11 Sieve Analysis (Washing) - Fine Aggregates (JTCP - HMA I)2020-04-24ExpiredJackie TreatLab 1(No comments)
AASHTO T27 Sieve Analysis - Fine and Coarse Aggregates (JTCP - HMA I)2020-04-24ExpiredJackie TreatLab 1(No comments)
AASHTO T176 Sand Equivalent (JTCP - HMA I)2020-04-24ExpiredJackie TreatLab 1(No comments)
AASHTO T209 Max SpG and Density - HMA (JTCP - HMA II)2020-03-26ExpiredJackie TreatLab 1(No comments)
AASHTO T275 Bulk SpG - HMA (JTCP - HMA II)2020-03-26ExpiredJackie TreatLab 1(No comments)
AASHTO T308 AC Content (Ignition Oven) - HMA (JTCP - HMA II)2020-03-26ExpiredJackie TreatLab 1(No comments)
AASHTO T329 Moisture Content (Oven Method) - HMA (JTCP - HMA I)2020-03-26ExpiredJackie TreatLab 1(No comments)