Lab details for DeSilva Gates/Marysville

Basic Information

Lab NameDeSilva Gates/Marysville
Manager NameTracy Zubek
Lab Emailtzubek@desilvagates.com
Lab Telephone510-421-2282
Lab Fax
Lab Full Address4713 Hammonton Road, Marysville, CA 95901
Zip95901
Lab TypePrivate
District3

RSP Information

4713 Hammonton Road , Marysville, CA 95901

Test Methods

California Test (CT) Accreditations

Total 31 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleTester Certified?
CT 105: Calculations - Gradings (JTCP)2022-06-062023-06-06ActiveHusam MakhoulYes
CT 106: Definitions - Specific Gravity (SpG)2022-06-062023-06-06ActiveHusam MakhoulYes
CT 125 ADMIX: Sampling - ADMIXTURE2022-06-062023-06-06ActiveHusam MakhoulNo
CT 125 AGG: Sampling - AGGREGATES (JTCP)2022-06-062023-06-06ActiveHusam MakhoulYes
CT 125 BIT: Sampling - BITUMINOUS2022-06-062023-06-06ActiveHusam MakhoulNo
CT 125 CEM: Sampling - CEM2022-06-062023-06-06ActiveHusam MakhoulNo
CT 125 GEN: Sampling - GENERAL2022-06-062023-06-06ActiveHusam MakhoulYes
CT 125 HMA: Sampling - HMA (JTCP)2022-06-062023-06-06ActiveHusam MakhoulYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2022-06-062023-06-06ActiveHusam MakhoulYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2022-06-062023-06-06ActiveHusam MakhoulYes
CT 205: Percent Crushed Particles (JTCP)2022-06-062023-06-06ActiveHusam MakhoulYes
CT 206: SpG & Absorption - Coarse Aggregates2022-06-062023-06-06ActiveHusam MakhoulYes
CT 207: SpG & Absorption - Fine Aggregates2022-06-062023-06-06ActiveHusam MakhoulYes
CT 208: Apparent SpG - Fine Aggregates2022-06-062023-06-06ActiveHusam MakhoulNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2022-06-062023-06-06ActiveHusam MakhoulYes
CT 217: Sand Equivalent (JTCP)2022-06-062023-06-06ActiveHusam MakhoulYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2022-06-062023-06-06ActiveHusam MakhoulYes
CT 227: Cleanness Value (JTCP)2022-06-062023-06-06ActiveHusam MakhoulYes
CT 229: Durability (JTCP)2022-06-062023-06-06ActiveHusam MakhoulYes
CT 234: Uncompacted void - Fine Aggregates2022-06-062023-06-06ActiveHusam MakhoulYes
CT 235: Flat and Elongated Particles2022-06-062023-06-06ActiveHusam MakhoulYes
CT 304: Sample Preparation - HMA2022-06-062023-06-06ActiveHusam MakhoulYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2022-06-062023-06-06ActiveHusam MakhoulYes
CT 308: Bulk SpG and Density - HMA2022-06-062023-06-06ActiveHusam MakhoulYes
CT 309: Max SpG and Density - HMA2022-06-062023-06-06ActiveHusam MakhoulYes
CT 366: Stabilometer2022-06-062023-06-06ActiveHusam MakhoulYes
CT 367: OBC2022-06-062023-06-06ActiveHusam MakhoulYes
CT 370: Moisture Content by Microwave2022-06-062023-06-06ActiveHusam MakhoulYes
CT 371: Moisture Induced Damage (TSR)2022-06-062023-06-06ActiveHusam MakhoulYes
CT 375: AC Density by Nuclear Gage2021-04-132022-05-29ExpiredHusam MakhoulNo
CT 382: AC Content by Ignition Oven2022-06-062023-06-06ActiveHusam MakhoulYes

AASHTO/ASTM Proficiencies

Total 21 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleTester Certified?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2022-06-062023-06-06ActiveHusam MakhoulYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2022-06-062023-06-06ActiveHusam MakhoulYes
AASHTO R47: Reducing Samples of HMA (JTCP)2022-06-062023-06-06ActiveHusam MakhoulYes
AASHTO R76: Reducing Samples of Agg (JTCP)2022-06-062023-06-06ActiveHusam MakhoulYes
AASHTO T84: SpG & Absorption - Fine Aggregates2022-06-062023-06-06ActiveHusam MakhoulYes
AASHTO T85: SpG & Absorption - Coarse Aggregates2022-06-062023-06-06ActiveHusam MakhoulYes
AASHTO R90: Sampling Aggregate Products2022-06-062023-06-06ActiveHusam MakhoulNo
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2022-06-062023-06-06ActiveHusam MakhoulYes
AASHTO T176: Sand Equivalent (JTCP)2022-06-062023-06-06ActiveHusam MakhoulYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2022-06-062023-06-06ActiveHusam MakhoulYes
AASHTO T210: Aggregate Durability Index2022-06-062023-06-06ActiveHusam MakhoulYes
AASHTO T255: Evaporable Moisture Content (JTCP)2022-06-062023-06-06ActiveHusam MakhoulYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2022-06-062023-06-06ActiveHusam MakhoulYes
AASHTO T275: Bulk SpG - HMA (JTCP)2022-06-062023-06-06ActiveHusam MakhoulYes
AASHTO T283: Moisture Induced Damage (TSR)2022-06-062023-06-06ActiveHusam MakhoulYes
AASHTO T304: Uncompacted Void - Fine Aggregate2022-06-062023-06-06ActiveHusam MakhoulYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2022-06-062023-06-06ActiveHusam MakhoulYes
AASHTO T312: Gyratory Compactor2022-06-062023-06-06ActiveHusam MakhoulYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2022-06-062023-06-06ActiveHusam MakhoulYes
AASHTO T335: Percentage of Fracture (JTCP)2022-06-062023-06-06ActiveHusam MakhoulYes
ASTM D4791: Flat and Elongated Particles2022-06-062023-06-06ActiveHusam MakhoulYes

Testers in the Lab

Tester Summary

Total 2 items.
First NameLast NameActions
JeremyMcMahon View
TimWilkins View

Tester Details

Details for Jeremy McMahon

First NameJeremy
Last NameMcMahon
StatusActive
Total 28 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2022-03-112025-03-11ActiveAvinash RallaYes
CT 106: Definitions - Specific Gravity (SpG)2015-06-182023-06-30ActiveJackie TreatYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2022-03-112025-03-11ActiveAvinash RallaYes
CT 125 GEN: Sampling - GENERAL2021-04-132023-04-13ActiveJackie TreatYes
CT 125 HMA: Sampling - HMA (JTCP)2022-03-182025-03-18ActiveAvinash RallaYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2022-03-112025-03-11ActiveAvinash RallaYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2022-03-112025-03-11ActiveAvinash RallaYes
CT 205: Percent Crushed Particles (JTCP)2022-03-112025-03-11ActiveAvinash RallaYes
CT 206: SpG & Absorption - Coarse Aggregates2021-04-132023-04-13ActiveJackie TreatYes
CT 207: SpG & Absorption - Fine Aggregates2021-04-132023-04-13ActiveJackie TreatYes
CT 211: LA Rattler2021-04-132023-04-13ActiveJackie TreatNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2022-03-112025-03-11ActiveAvinash RallaYes
CT 217: Sand Equivalent (JTCP)2022-03-112025-03-11ActiveAvinash RallaYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2022-03-112025-03-11ActiveAvinash RallaYes
CT 227: Cleanness Value (JTCP)2022-03-112025-03-11ActiveAvinash RallaYes
CT 229: Durability (JTCP)2022-03-112025-03-11ActiveAvinash RallaYes
CT 234: Uncompacted void - Fine Aggregates2021-04-132023-04-13ActiveJackie TreatYes
CT 235: Flat and Elongated Particles2021-04-132023-04-13ActiveJackie TreatYes
CT 304: Sample Preparation - HMA2021-04-132023-04-13ActiveJackie TreatYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2022-03-182025-03-18ActiveAvinash RallaYes
CT 308: Bulk SpG and Density - HMA2021-04-132023-04-13ActiveJackie TreatYes
CT 309: Max SpG and Density - HMA2021-04-132023-04-13ActiveJackie TreatYes
CT 366: Stabilometer2021-04-132023-04-13ActiveJackie TreatYes
CT 367: OBC2021-04-132023-04-13ActiveJackie TreatYes
CT 370: Moisture Content by Microwave2021-04-132023-04-13ActiveJackie TreatYes
CT 371: Moisture Induced Damage (TSR)2021-04-132023-04-13ActiveJackie TreatYes
CT 375: AC Density by Nuclear Gage2019-07-312020-07-31ExpiredEd GamboaYes
CT 382: AC Content by Ignition Oven2021-04-132023-04-13ActiveJackie TreatYes
Total 22 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2022-03-182025-03-18ActiveAvinash RallaYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2022-03-182025-03-18ActiveAvinash RallaYes
AASHTO R47: Reducing Samples of HMA (JTCP)2022-03-182025-03-18ActiveAvinash RallaYes
AASHTO R76: Reducing Samples of Agg (JTCP)2022-03-182025-03-18ActiveAvinash RallaYes
AASHTO T84: SpG & Absorption - Fine Aggregates2021-04-132023-04-13ActiveJackie TreatYes
AASHTO T85: SpG & Absorption - Coarse Aggregates2021-04-132023-04-13ActiveJackie TreatYes
AASHTO T96: L.A. Rattler2021-04-132023-04-13ActiveJackie TreatNo
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2022-03-242025-03-24ActiveAvinash RallaYes
AASHTO T176: Sand Equivalent (JTCP)2022-03-182025-03-18ActiveAvinash RallaYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2022-03-242025-03-24ActiveAvinash RallaYes
AASHTO T210: Aggregate Durability Index2021-04-132023-04-13ActiveJackie TreatYes
AASHTO T255: Evaporable Moisture Content (JTCP)2022-03-182025-03-18ActiveAvinash RallaYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2022-03-242025-03-24ActiveAvinash RallaYes
AASHTO T275: Bulk SpG - HMA (JTCP)2022-03-242025-03-24ActiveAvinash RallaYes
AASHTO T283: Moisture Induced Damage (TSR)2021-04-132023-04-13ActiveJackie TreatYes
AASHTO T304: Uncompacted Void - Fine Aggregate2021-04-132023-04-13ActiveJackie TreatYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2022-03-242025-03-24ActiveAvinash RallaYes
AASHTO T312: Gyratory Compactor2021-04-132023-04-13ActiveJackie TreatYes
AASHTO T324: Hamburg Wheel-Track2021-04-132023-04-13ActiveJackie TreatNo
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2022-03-182025-03-18ActiveAvinash RallaYes
AASHTO T335: Percentage of Fracture (JTCP)2022-03-182025-03-18ActiveAvinash RallaYes
ASTM D4791: Flat and Elongated Particles2021-04-132023-04-13ActiveJackie TreatYes

Details for Tim Wilkins

First NameTim
Last NameWilkins
StatusActive
Total 28 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2022-03-112025-03-11ActiveAvinash RallaYes
CT 106: Definitions - Specific Gravity (SpG)2017-06-222023-06-30ActiveEd GamboaYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2022-03-112025-03-11ActiveAvinash RallaYes
CT 125 GEN: Sampling - GENERAL2021-04-132023-04-13ActiveJackie TreatYes
CT 125 HMA: Sampling - HMA (JTCP)2022-03-182025-03-18ActiveAvinash RallaYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2022-03-112025-03-11ActiveAvinash RallaYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2022-03-112025-03-11ActiveAvinash RallaYes
CT 205: Percent Crushed Particles (JTCP)2022-03-112025-03-11ActiveAvinash RallaYes
CT 206: SpG & Absorption - Coarse Aggregates2021-04-132023-04-13ActiveJackie TreatYes
CT 207: SpG & Absorption - Fine Aggregates2021-04-132023-04-13ActiveJackie TreatYes
CT 211: LA Rattler2021-04-132023-04-13ActiveJackie TreatNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2022-03-112025-03-11ActiveAvinash RallaYes
CT 217: Sand Equivalent (JTCP)2022-03-112025-03-11ActiveAvinash RallaYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2022-03-112025-03-11ActiveAvinash RallaYes
CT 227: Cleanness Value (JTCP)2022-03-112025-03-11ActiveAvinash RallaYes
CT 229: Durability (JTCP)2022-03-112025-03-11ActiveAvinash RallaYes
CT 234: Uncompacted void - Fine Aggregates2021-04-132023-04-13ActiveJackie TreatYes
CT 235: Flat and Elongated Particles2021-04-132023-04-13ActiveJackie TreatYes
CT 304: Sample Preparation - HMA2021-04-132023-04-13ActiveJackie TreatYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2022-03-182025-03-18ActiveAvinash RallaYes
CT 308: Bulk SpG and Density - HMA2021-04-132023-04-13ActiveJackie TreatYes
CT 309: Max SpG and Density - HMA2021-04-132023-04-13ActiveJackie TreatYes
CT 366: Stabilometer2021-04-132023-04-13ActiveJackie TreatYes
CT 367: OBC2021-04-132023-04-13ActiveJackie TreatYes
CT 370: Moisture Content by Microwave2021-04-132023-04-13ActiveJackie TreatYes
CT 371: Moisture Induced Damage (TSR)2021-04-132023-04-13ActiveJackie TreatYes
CT 375: AC Density by Nuclear Gage2019-07-312020-07-31ExpiredEd GamboaYes
CT 382: AC Content by Ignition Oven2021-04-132023-04-13ActiveJackie TreatYes
Total 22 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2022-03-182025-03-18ActiveAvinash RallaYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2022-03-182025-03-18ActiveAvinash RallaYes
AASHTO R47: Reducing Samples of HMA (JTCP)2022-03-182025-03-18ActiveAvinash RallaYes
AASHTO R76: Reducing Samples of Agg (JTCP)2022-03-182025-03-18ActiveAvinash RallaYes
AASHTO T84: SpG & Absorption - Fine Aggregates2021-04-132023-04-13ActiveJackie TreatYes
AASHTO T85: SpG & Absorption - Coarse Aggregates2021-04-132023-04-13ActiveJackie TreatYes
AASHTO T96: L.A. Rattler2021-04-132023-04-13ActiveJackie TreatNo
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2022-03-242025-03-24ActiveAvinash RallaYes
AASHTO T176: Sand Equivalent (JTCP)2022-03-182025-03-18ActiveAvinash RallaYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2022-03-242025-03-24ActiveAvinash RallaYes
AASHTO T210: Aggregate Durability Index2021-04-132023-04-13ActiveJackie TreatYes
AASHTO T255: Evaporable Moisture Content (JTCP)2022-03-182025-03-18ActiveAvinash RallaYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2022-03-242025-03-24ActiveAvinash RallaYes
AASHTO T275: Bulk SpG - HMA (JTCP)2022-03-242025-03-24ActiveAvinash RallaYes
AASHTO T283: Moisture Induced Damage (TSR)2021-04-132023-04-13ActiveJackie TreatYes
AASHTO T304: Uncompacted Void - Fine Aggregate2021-04-132023-04-13ActiveJackie TreatYes
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2022-03-242025-03-24ActiveAvinash RallaYes
AASHTO T312: Gyratory Compactor2021-04-132023-04-13ActiveJackie TreatYes
AASHTO T324: Hamburg Wheel-Track2021-04-132023-04-13ActiveJackie TreatNo
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2022-03-182025-03-18ActiveAvinash RallaYes
AASHTO T335: Percentage of Fracture (JTCP)2022-03-182025-03-18ActiveAvinash RallaYes
ASTM D4791: Flat and Elongated Particles2021-04-132023-04-13ActiveJackie TreatYes