Lab details for Caltrans Yuba City Construction Laboratory

Basic Information

Lab NameCaltrans Yuba City Construction Laboratory
Manager NameWalter Wyllie
Lab Emailwalter.wyllie@dot.ca.gov
Lab Telephone530-682-3683
Lab Fax530-822-4443
Lab Full Address379 Colusa Ave., Yuba City, CA 95991
Zip95991
Lab TypeCaltrans
District3

RSP Information

379 Colusa Ave., Yuba City, CA 95991

Test Methods

California Test (CT) Accreditations

Total 25 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleTester Certified?
CT 105: Calculations - Gradings (JTCP)2019-05-032020-05-03ExpiredJackie TreatNo
CT 125 ADMIX: Sampling - ADMIXTURE2019-05-032020-05-03ExpiredJackie TreatNo
CT 125 AGG: Sampling - AGGREGATES (JTCP)2019-05-032020-05-03ExpiredJackie TreatNo
CT 125 BIT: Sampling - BITUMINOUS2019-05-032020-05-03ExpiredJackie TreatNo
CT 125 CEM: Sampling - CEM2019-05-032020-05-03ExpiredJackie TreatNo
CT 125 GEN: Sampling - GENERAL2019-05-032020-05-03ExpiredJackie TreatNo
CT 125 HMA: Sampling - HMA (JTCP)2019-05-032020-05-03ExpiredJackie TreatYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2019-05-032020-05-03ExpiredJackie TreatNo
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2019-05-032020-05-03ExpiredJackie TreatNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2019-05-032020-05-03ExpiredJackie TreatNo
CT 217: Sand Equivalent (JTCP)2019-05-032020-05-03ExpiredJackie TreatNo
CT 226: Moisture Content - Soils and Aggregates (JTCP)2019-05-032020-05-03ExpiredJackie TreatNo
CT 227: Cleanness Value (JTCP)2019-05-032020-05-03ExpiredJackie TreatNo
CT 229: Durability (JTCP)2019-05-032020-05-03ExpiredJackie TreatNo
CT 231: Relative Compaction - Nuclear Gage2019-05-032020-05-03ExpiredJackie TreatNo
CT 308: Bulk SpG and Density - HMA2019-05-032020-05-03ExpiredJackie TreatNo
CT 309: Max SpG and Density - HMA2019-05-032020-05-03ExpiredJackie TreatNo
CT 375: AC Density by Nuclear Gage2019-05-032020-05-03ExpiredJackie TreatNo
CT 382: AC Content by Ignition Oven2019-05-032020-05-03ExpiredJackie TreatNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2019-05-032020-05-03ExpiredJackie TreatNo
CT 518: Unit Weight - PCC (JTCP)2019-05-032020-05-03ExpiredJackie TreatNo
CT 533: Ball Penetration - PCC2019-05-032020-05-03ExpiredJackie TreatNo
CT 539: Sampling Fresh Concrete (JTCP)2019-05-032020-05-03ExpiredJackie TreatNo
CT 540: Making Cylinders - PCC (JTCP)2019-05-032020-05-03ExpiredJackie TreatNo
CT 557: Temperature - PCC (JTCP)2019-05-032020-05-03ExpiredJackie TreatNo

AASHTO/ASTM Proficiencies

Test MethodObtained DateExpiration DateStatusIA ResponsibleTester Certified?
No results found.

Testers in the Lab

Tester Summary

Total 9 items.
First NameLast NameActions
WaltWyllie View
PaulClose View
MichaelRoss View
HelenaAllison View
NairaContreras View
SelvendranManoharan View
YaroslavZakusilo View
MortezaBehvand View
DaleFrazer View

Tester Details

Details for Walt Wyllie

First NameWalt
Last NameWyllie
StatusActive
Total 28 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2019-04-122022-04-12ExpiredJasdeep SandhuYes
CT 125 ADMIX: Sampling - ADMIXTURE2017-03-202019-06-02ExpiredJackie TreatYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2019-04-122022-04-12ExpiredJasdeep SandhuYes
CT 125 BIT: Sampling - BITUMINOUS2017-03-202019-06-02ExpiredJackie TreatYes
CT 125 CEM: Sampling - CEM2017-03-202019-06-02ExpiredJackie TreatYes
CT 125 GEN: Sampling - GENERAL2017-03-202019-06-02ExpiredJackie TreatYes
CT 125 HMA: Sampling - HMA (JTCP)2019-12-132022-12-13ActiveSarbjit GrewalYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2019-04-122022-04-12ExpiredJasdeep SandhuYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2019-04-122022-04-12ExpiredJasdeep SandhuYes
CT 205: Percent Crushed Particles (JTCP)2019-04-122022-04-12ExpiredJasdeep SandhuNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2019-04-122022-04-12ExpiredJasdeep SandhuYes
CT 217: Sand Equivalent (JTCP)2019-04-122022-04-12ExpiredJasdeep SandhuYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2019-04-122022-04-12ExpiredJasdeep SandhuYes
CT 227: Cleanness Value (JTCP)2016-06-022019-06-02ExpiredJasdeep SandhuYes
CT 229: Durability (JTCP)2019-04-122022-04-12ExpiredJasdeep SandhuYes
CT 231: Relative Compaction - Nuclear Gage2017-03-202019-06-02ExpiredJackie TreatYes
CT 308: Bulk SpG and Density - HMA2017-03-202019-06-02ExpiredJackie TreatYes
CT 309: Max SpG and Density - HMA2017-03-202019-06-02ExpiredJackie TreatYes
CT 382: AC Content by Ignition Oven2017-03-202019-06-02ExpiredJackie TreatYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2017-03-202019-06-02ExpiredJackie TreatYes
CT 518: Unit Weight - PCC (JTCP)2017-03-202019-06-02ExpiredJackie TreatYes
CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP)2017-03-202019-06-02ExpiredJackie TreatNo
CT 523.2 Section B.3: Flexural Strength (Lab Test)2017-03-202019-06-02ExpiredJackie TreatNo
CT 533: Ball Penetration - PCC2017-03-202019-06-02ExpiredJackie TreatYes
CT 539: Sampling Fresh Concrete (JTCP)2017-03-202019-06-02ExpiredJackie TreatYes
CT 540: Making Cylinders - PCC (JTCP)2017-03-202019-06-02ExpiredJackie TreatYes
CT 552: Relative Compaction of Polymer Concrete2017-03-202019-06-02ExpiredJackie TreatNo
CT 557: Temperature - PCC (JTCP)2017-03-202019-06-02ExpiredJackie TreatYes
Total 11 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2019-12-132022-12-13ActiveJackie TreatNo
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2016-12-202019-12-20ExpiredJackie TreatNo
AASHTO R47: Reducing Samples of HMA (JTCP)2019-12-132022-12-13ActiveSarbjit GrewalNo
AASHTO R76: Reducing Samples of Agg (JTCP)2019-12-132022-12-13ActiveSarbjit GrewalNo
AASHTO T176: Sand Equivalent (JTCP)2019-12-132022-12-13ActiveJackie TreatNo
AASHTO T209: Max SpG and Density - HMA (JTCP)2017-02-072020-02-07ExpiredJackie TreatNo
AASHTO T255: Evaporable Moisture Content (JTCP)2019-12-132022-12-13ActiveSarbjit GrewalNo
AASHTO T275: Bulk SpG - HMA (JTCP)2017-02-072020-02-07ExpiredJackie TreatNo
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2017-02-072020-02-07ExpiredJackie TreatNo
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2019-12-132022-12-13ActiveJackie TreatNo
AASHTO T335: Percentage of Fracture (JTCP)2019-12-132022-12-13ActiveSarbjit GrewalNo

Details for Paul Close

First NamePaul
Last NameClose
StatusActive
Total 6 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 125 ADMIX: Sampling - ADMIXTURE2017-07-272018-07-27ExpiredJackie TreatYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2019-04-262022-04-26ExpiredJackie TreatYes
CT 125 BIT: Sampling - BITUMINOUS2019-04-262021-04-26ExpiredJackie TreatYes
CT 125 CEM: Sampling - CEM2017-07-272018-07-27ExpiredJackie TreatYes
CT 125 GEN: Sampling - GENERAL2019-04-262021-04-26ExpiredJackie TreatYes
CT 125 HMA: Sampling - HMA (JTCP)2019-04-262022-04-26ExpiredJackie TreatYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Michael Ross

First NameMichael
Last NameRoss
StatusActive
Total 15 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2018-09-142021-09-14ExpiredRichard HibbardYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2018-09-142021-09-14ExpiredRichard HibbardYes
CT 125 BIT: Sampling - BITUMINOUS2017-06-202018-06-20ExpiredJackie TreatYes
CT 125 CEM: Sampling - CEM2017-06-202018-06-20ExpiredJackie TreatYes
CT 125 GEN: Sampling - GENERAL2017-06-202018-06-20ExpiredJackie TreatYes
CT 125 HMA: Sampling - HMA (JTCP)2019-01-112022-01-11ExpiredBiplab BhattacharyaYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2018-09-142021-09-14ExpiredRichard HibbardYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2018-09-142021-09-14ExpiredRichard HibbardYes
CT 205: Percent Crushed Particles (JTCP)2018-09-142021-09-14ExpiredRichard HibbardNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2018-09-142021-09-14ExpiredRichard HibbardYes
CT 217: Sand Equivalent (JTCP)2018-09-142021-09-14ExpiredRichard HibbardYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2018-09-142021-09-14ExpiredRichard HibbardYes
CT 227: Cleanness Value (JTCP)2018-09-142021-09-14ExpiredRichard HibbardYes
CT 231: Relative Compaction - Nuclear Gage2018-12-172019-12-17ExpiredLoren LeeYes
CT 375: AC Density by Nuclear Gage2017-06-202018-06-20ExpiredJackie TreatYes
Total 13 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2019-01-112022-01-11ExpiredBiplab BhattacharyaNo
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2019-01-112022-01-11ExpiredJasdeep SandhuNo
AASHTO R47: Reducing Samples of HMA (JTCP)2019-01-112022-01-11ExpiredBiplab BhattacharyaNo
AASHTO R76: Reducing Samples of Agg (JTCP)2019-01-112022-01-11ExpiredBiplab BhattacharyaNo
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2018-08-232021-08-23ExpiredBiplab BhattacharyaNo
AASHTO T176: Sand Equivalent (JTCP)2019-01-112022-01-11ExpiredBiplab BhattacharyaNo
AASHTO T209: Max SpG and Density - HMA (JTCP)2018-08-232021-08-23ExpiredBiplab BhattacharyaNo
AASHTO T255: Evaporable Moisture Content (JTCP)2019-01-112022-01-11ExpiredBiplab BhattacharyaNo
AASHTO T269: Percent Air Voids - HMA (JTCP)2018-08-232021-08-23ExpiredBiplab BhattacharyaNo
AASHTO T275: Bulk SpG - HMA (JTCP)2018-08-232021-08-23ExpiredBiplab BhattacharyaNo
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2018-08-232021-08-23ExpiredBiplab BhattacharyaNo
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2019-01-112022-01-11ExpiredBiplab BhattacharyaNo
AASHTO T335: Percentage of Fracture (JTCP)2019-01-112022-01-11ExpiredBiplab BhattacharyaNo

Details for Helena Allison

First NameHelena
Last NameAllison
StatusActive
Total 3 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 125 AGG: Sampling - AGGREGATES (JTCP)2019-05-092022-05-09ExpiredJackie TreatYes
CT 125 GEN: Sampling - GENERAL2019-05-092021-05-09ExpiredJackie TreatYes
CT 125 HMA: Sampling - HMA (JTCP)2019-05-092022-05-09ExpiredJackie TreatYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Naira Contreras

First NameNaira
Last NameContreras
StatusActive
Total 3 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 125 AGG: Sampling - AGGREGATES (JTCP)2019-04-262022-04-26ExpiredJackie TreatYes
CT 125 GEN: Sampling - GENERAL2019-04-262021-04-26ExpiredJackie TreatYes
CT 125 HMA: Sampling - HMA (JTCP)2019-04-262022-04-26ExpiredJackie TreatYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Selvendran Manoharan

First NameSelvendran
Last NameManoharan
StatusActive
Total 3 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 125 AGG: Sampling - AGGREGATES (JTCP)2019-04-262022-04-26ExpiredJackie TreatYes
CT 125 GEN: Sampling - GENERAL2019-04-262021-04-26ExpiredJackie TreatYes
CT 125 HMA: Sampling - HMA (JTCP)2019-04-262022-04-26ExpiredJackie TreatYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Yaroslav Zakusilo

First NameYaroslav
Last NameZakusilo
StatusActive
Total 3 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 125 AGG: Sampling - AGGREGATES (JTCP)2019-04-262022-04-26ExpiredJackie TreatYes
CT 125 GEN: Sampling - GENERAL2019-04-262021-04-26ExpiredJackie TreatYes
CT 125 HMA: Sampling - HMA (JTCP)2019-04-262022-04-26ExpiredJackie TreatYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Morteza Behvand

First NameMorteza
Last NameBehvand
StatusActive
Total 3 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 125 AGG: Sampling - AGGREGATES (JTCP)2019-05-162022-05-16ExpiredJackie TreatYes
CT 125 GEN: Sampling - GENERAL2019-05-162021-05-16ExpiredJackie TreatYes
CT 125 HMA: Sampling - HMA (JTCP)2019-05-162022-05-16ExpiredJackie TreatYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Dale Frazer

First NameDale
Last NameFrazer
StatusActive
Total 3 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 125 AGG: Sampling - AGGREGATES (JTCP)2019-07-162022-07-16ExpiredJackie TreatYes
CT 125 GEN: Sampling - GENERAL2019-07-162021-07-16ExpiredJackie TreatYes
CT 125 HMA: Sampling - HMA (JTCP)2019-07-162022-07-16ExpiredJackie TreatYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.