Lab details for Lassen County Public Works

Basic Information

Lab NameLassen County Public Works
Manager NameDave Ernaga
Lab Emaildernaga@co.lassen.ca.us
Lab Telephone530-251-8296
Lab Fax
Lab Full Address801 Hospital Lane, Susanville, CA 96130
Zip96130
Lab TypeLocal Agency
District2
Mobile Lab Full Address, ,
Download TL-0113

RSP Information

707 Nevada Street, Suite 4, Susanville, CA 96130

Test Methods

California Test (CT) Accreditations

Total 24 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleTechnician Certified?
CT 540: Making Cylinders - PCC (JTCP)2022-08-232023-08-23ExpiredDarrell ValasekNo
CT 533: Ball Penetration - PCC2023-08-082024-08-08ExpiredDarrell ValasekNo
CT 105: Calculations - Gradings (JTCP)2024-08-212025-08-21ActiveDarrell ValasekYes
CT 106: Definitions - Specific Gravity (SpG)2024-08-212025-08-21ActiveDarrell ValasekNo
CT 125 AGG: Sampling - AGGREGATES (JTCP)2024-08-212025-08-21ActiveDarrell ValasekYes
CT 125 BIT: Sampling - BITUMINOUS2024-08-212025-08-21ActiveDarrell ValasekNo
CT 125 CEM: Sampling - CEM2024-08-212025-08-21ActiveDarrell ValasekNo
CT 125 GEN: Sampling - GENERAL2024-08-212025-08-21ActiveDarrell ValasekNo
CT 125 HMA: Sampling - HMA (JTCP)2024-08-212025-08-21ActiveDarrell ValasekNo
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2024-08-212025-08-21ActiveDarrell ValasekYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2024-08-212025-08-21ActiveDarrell ValasekYes
CT 205: Percent Crushed Particles (JTCP)2024-08-212025-08-21ActiveDarrell ValasekYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2024-08-212025-08-21ActiveDarrell ValasekYes
CT 217: Sand Equivalent (JTCP)2024-08-212025-08-21ActiveDarrell ValasekYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2024-08-212025-08-21ActiveDarrell ValasekYes
CT 227: Cleanness Value (JTCP)2024-08-212025-08-21ActiveDarrell ValasekYes
CT 229: Durability (JTCP)2024-08-212025-08-21ActiveDarrell ValasekYes
CT 231: Relative Compaction - Nuclear Gage2024-08-212025-08-21ActiveDarrell ValasekNo
CT 375: AC Density by Nuclear Gage2024-08-212025-08-21ActiveDarrell ValasekNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2024-08-212025-08-21ActiveDarrell ValasekNo
CT 518: Unit Weight - PCC (JTCP)2024-08-212025-08-21ActiveDarrell ValasekNo
CT 539: Sampling Fresh Concrete (JTCP)2024-08-212025-08-21ActiveDarrell ValasekNo
CT 556: Slump - PCC (JTCP)2024-08-212025-08-21ActiveDarrell ValasekNo
CT 557: Temperature - PCC (JTCP)2024-08-212025-08-21ActiveDarrell ValasekNo

AASHTO/ASTM Proficiencies

Test MethodObtained DateExpiration DateStatusIA ResponsibleTechnician Certified?
No results found.

Technicians in the Lab

Technician Summary

Total 1 item.
First NameLast NameActions
DaveErnaga View

Technician Details

Details for Dave Ernaga

First NameDave
Last NameErnaga
StatusActive
Total 24 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2024-06-282027-06-28ActiveBrian EllisYes
CT 106: Definitions - Specific Gravity (SpG)2019-08-092021-08-09ExpiredNatalie RiviniusYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2024-06-282027-06-28ActiveBrian EllisYes
CT 125 BIT: Sampling - BITUMINOUS2019-08-092021-08-09ExpiredNatalie RiviniusYes
CT 125 CEM: Sampling - CEM2019-08-092021-08-09ExpiredNatalie RiviniusYes
CT 125 GEN: Sampling - GENERAL2019-08-092021-08-09ExpiredNatalie RiviniusYes
CT 125 HMA: Sampling - HMA (JTCP)2017-08-012019-08-01ExpiredSoroosh AmelianYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2024-06-282027-06-28ActiveBrian EllisYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2024-06-282027-06-28ActiveBrian EllisYes
CT 205: Percent Crushed Particles (JTCP)2024-06-282027-06-28ActiveBrian EllisYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2024-06-282027-06-28ActiveBrian EllisYes
CT 217: Sand Equivalent (JTCP)2024-06-282027-06-28ActiveBrian EllisYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2024-06-282027-06-28ActiveBrian EllisYes
CT 227: Cleanness Value (JTCP)2024-06-282027-06-28ActiveBrian EllisYes
CT 229: Durability (JTCP)2024-06-282027-06-28ActiveBrian EllisYes
CT 231: Relative Compaction - Nuclear Gage2019-08-092021-08-09ExpiredNatalie RiviniusYes
CT 375: AC Density by Nuclear Gage2019-08-092021-08-09ExpiredNatalie RiviniusYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2017-08-012019-08-01ExpiredNatalie RiviniusYes
CT 518: Unit Weight - PCC (JTCP)2017-08-012019-08-01ExpiredNatalie RiviniusYes
CT 521: Compressive Strength - PCC2019-08-092021-08-09ExpiredNatalie RiviniusYes
CT 533: Ball Penetration - PCC2019-08-092021-08-09ExpiredNatalie RiviniusYes
CT 539: Sampling Fresh Concrete (JTCP)2017-08-012019-08-01ExpiredNatalie RiviniusYes
CT 540: Making Cylinders - PCC (JTCP)2017-08-012019-08-01ExpiredNatalie RiviniusYes
CT 557: Temperature - PCC (JTCP)2017-08-012019-08-01ExpiredNatalie RiviniusYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.