Technician Information for Colt Sweeny

First NameColt
Last NameSweeny
Technician ID01026

Associated Labs

Total 1 item.
Lab NameManager NameFull AddressDistrictPage Alias
CT D02 - Materials LaboratoryWard Jenkins1657 Riverside Drive, Redding, CA 960012Lab 1

Test Methods

California Test (CT) Certifications

Total 30 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) 2021-12-31ExpiredNatalie Rivinius(No lab)
Created based on CT521 certificate ID53246
CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) 2021-12-31ExpiredNatalie Rivinius(No lab) Created based on CT521 certificate ID53246
CT 384 Combined Grade for HMA using up to 25% RAP 2024-07-10ActiveDarrell ValasekLab 1(No comments)
CT 382 AC Content by Ignition Oven 2023-12-29ExpiredHusam MakhoulLab 1(No comments)
CT 368 OBC of OGAC 2025-02-07ActiveDarrell ValasekLab 1(No comments)
CT 308 Bulk SpG and Density - HMA 2025-02-06ActiveDarrell ValasekLab 1(No comments)
CT 306 Reducing Samples of Asphalt Mixtures (JTCP - HMA I)2025-11-18ActiveDalton LaBoskeyLab 1(No comments)
CT 304 Sample Preparation - HMA 2023-12-29ExpiredHusam MakhoulLab 1(No comments)
CT 302 Film Stripping - HMA 2025-03-11ActiveDarrell ValasekLab 1(No comments)
CT 301 "R" Value 2025-04-09ActiveDarrell ValasekLab 1(No comments)
CT 231 Relative Compaction - Nuclear Gage 2023-12-29ExpiredHusam MakhoulLab 1(No comments)
CT 229 Durability (JTCP - S&A)2026-02-03ActiveGabriela LopezLab 1(No comments)
CT 227 Cleanness Value (JTCP - S&A)2026-02-03ActiveGabriela LopezLab 1(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2026-02-03ActiveGabriela LopezLab 1(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2026-02-03ActiveGabriela LopezLab 1(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2026-02-03ActiveGabriela LopezLab 1(No comments)
CT 213 Organic Impurities of PCC sand 2025-12-27ActiveDarrell ValasekLab 1(No comments)
CT 212 Unit Weight of Aggregates 2025-12-26ActiveDarrell ValasekLab 1(No comments)
CT 211 LA Rattler 2025-12-13ActiveDarrell ValasekLab 1(No comments)
CT 206 SpG & Absorption - Coarse Aggregates 2025-12-26ActiveDarrell ValasekLab 1(No comments)
CT 205 Percent Crushed Particles (JTCP - S&A)2026-02-03ActiveGabriela LopezLab 1(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2026-02-03ActiveGabriela LopezLab 1(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2026-02-03ActiveGabriela LopezLab 1(No comments)
CT 125 HMA Sampling - HMA (JTCP - HMA I)2025-11-18ActiveDalton LaBoskeyLab 1(No comments)
CT 125 GEN Sampling - GENERAL 2024-01-04ExpiredHusam MakhoulLab 1(No comments)
CT 125 CEM Sampling - CEM 2024-01-04ExpiredHusam MakhoulLab 1(No comments)
CT 125 BIT Sampling - BITUMINOUS 2024-01-04ExpiredHusam MakhoulLab 1(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2025-11-18ActiveDalton LaBoskeyLab 1(No comments)
CT 106 Definitions - Specific Gravity (SpG) 2026-01-23ActiveDarrell ValasekLab 1(No comments)
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2025-11-18ActiveDalton LaBoskeyLab 1(No comments)

AASHTO/ASTM Proficiencies

Total 22 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
ASTM D4791 Flat and Elongated Particles 2025-02-08ActiveDarrell ValasekLab 1(No comments)
AASHTO T96 L.A. Rattler 2025-12-13ActiveDarrell ValasekLab 1(No comments)
AASHTO T85 SpG & Absorption - Coarse Aggregates 2025-12-26ActiveDarrell ValasekLab 1(No comments)
AASHTO T335 Percentage of Fracture (JTCP - HMA I)2025-11-18ActiveDalton LaBoskeyLab 1(No comments)
AASHTO T329 Moisture Content (Oven Method) - HMA (JTCP - HMA I)2025-11-18ActiveDalton LaBoskeyLab 1(No comments)
AASHTO T312 Gyratory Compactor 2024-05-11ActiveDarrell ValasekLab 1(No comments)
AASHTO T30 Mechanical Analysis of Extracted Aggregate 2024-07-13ActiveDarrell ValasekLab 1(No comments)
AASHTO T308 AC Content (Ignition Oven) - HMA (JTCP - HMA II)2025-01-06ActiveDalton LaBoskeyLab 1(No comments)
AASHTO T304 Uncompacted Void - Fine Aggregate 2025-12-27ActiveDarrell ValasekLab 1(No comments)
AASHTO T283 Moisture Induced Damage (TSR) 2024-05-10ActiveDarrell ValasekLab 1(No comments)
AASHTO T27 Sieve Analysis - Fine and Coarse Aggregates (JTCP - HMA I)2025-11-18ActiveDalton LaBoskeyLab 1(No comments)
AASHTO T275 Bulk SpG - HMA (JTCP - HMA II)2025-01-06ActiveDalton LaBoskeyLab 1(No comments)
AASHTO T269 Percent Air Voids - HMA (JTCP - HMA II)2025-01-06ActiveDalton LaBoskeyLab 1(No comments)
AASHTO T255 Evaporable Moisture Content (JTCP - HMA I)2025-11-18ActiveDalton LaBoskeyLab 1(No comments)
AASHTO T248 Reducing Samples of Agg. (JTCP - HMA I)2021-12-31ExpiredNatalie RiviniusLab 1(No comments)
AASHTO T210 Aggregate Durability Index 2025-12-13ActiveDarrell ValasekLab 1(No comments)
AASHTO T209 Max SpG and Density - HMA (JTCP - HMA II)2025-01-06ActiveDalton LaBoskeyLab 1(No comments)
AASHTO T176 Sand Equivalent (JTCP - HMA I)2025-11-18ActiveDalton LaBoskeyLab 1(No comments)
AASHTO T166 Bulk SpG of Compacted HMA - SSD (JTCP - HMA II)2025-01-06ActiveDalton LaBoskeyLab 1(No comments)
AASHTO T11 Sieve Analysis (Washing) - Fine Aggregates (JTCP - HMA I)2025-11-18ActiveDalton LaBoskeyLab 1(No comments)
AASHTO R76 Reducing Samples of Agg (JTCP - HMA I)2025-11-18ActiveDalton LaBoskeyLab 1(No comments)
AASHTO R47 Reducing Samples of HMA (JTCP - HMA I)2025-11-18ActiveDalton LaBoskeyLab 1(No comments)