Lab details for NST Engineering, Incorporated

Basic Information

Lab NameNST Engineering, Incorporated
Manager NameRobert Schmidt
Lab Emailrschmidt@nstengineering.com
Lab Telephone805-455-4148
Lab Fax
Lab Full Address1495 Riverside Drive, Susanville, CA 96130
Zip96130
Lab TypePrivate
District2
Mobile Lab Full Address, ,
Download TL-0113

RSP Information

1495 Riverside Drive, Susanville, CA 96130

Test Methods

California Test (CT) Accreditations

Total 30 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleTechnician Certified?
CT 105: Calculations - Gradings (JTCP)2024-07-182025-07-18ActiveDarrell ValasekYes
CT 106: Definitions - Specific Gravity (SpG)2024-07-182025-07-18ActiveDarrell ValasekYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2024-07-182025-07-18ActiveDarrell ValasekYes
CT 125 GEN: Sampling - GENERAL2024-07-182025-07-18ActiveDarrell ValasekNo
CT 125 HMA: Sampling - HMA (JTCP)2024-07-182025-07-18ActiveDarrell ValasekNo
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2024-07-182025-07-18ActiveDarrell ValasekYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2024-07-182025-07-18ActiveDarrell ValasekYes
CT 204: LL, PL, PI2024-07-182025-07-18ActiveDarrell ValasekYes
CT 205: Percent Crushed Particles (JTCP)2024-07-182025-07-18ActiveDarrell ValasekYes
CT 206: SpG & Absorption - Coarse Aggregates2024-07-182025-07-18ActiveDarrell ValasekYes
CT 207: SpG & Absorption - Fine Aggregates2024-07-182025-07-18ActiveDarrell ValasekYes
CT 212: Unit Weight of Aggregates2024-07-182025-07-18ActiveDarrell ValasekYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2024-07-182025-07-18ActiveDarrell ValasekYes
CT 217: Sand Equivalent (JTCP)2024-07-182025-07-18ActiveDarrell ValasekYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2024-07-182025-07-18ActiveDarrell ValasekYes
CT 231: Relative Compaction - Nuclear Gage2024-07-182025-07-18ActiveDarrell ValasekYes
CT 309: Max SpG and Density - HMA2024-07-182025-07-18ActiveDarrell ValasekYes
CT 375: AC Density by Nuclear Gage2024-07-182025-07-18ActiveDarrell ValasekNo
CT 504: Air Content of PCC - Pressure Method (JTCP)2024-07-182025-07-18ActiveDarrell ValasekYes
CT 518: Unit Weight - PCC (JTCP)2024-07-182025-07-18ActiveDarrell ValasekYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2024-07-182025-07-18ActiveDarrell ValasekYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2024-07-182025-07-18ActiveDarrell ValasekYes
CT 533: Ball Penetration - PCC2024-07-182025-07-18ActiveDarrell ValasekYes
CT 539: Sampling Fresh Concrete (JTCP)2024-07-182025-07-18ActiveDarrell ValasekYes
CT 540: Making Cylinders - PCC (JTCP)2024-07-182025-07-18ActiveDarrell ValasekYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2024-07-182025-07-18ActiveDarrell ValasekYes
CT 556: Slump - PCC (JTCP)2024-07-182025-07-18ActiveDarrell ValasekYes
CT 557: Temperature - PCC (JTCP)2024-07-182025-07-18ActiveDarrell ValasekYes
CT 125 BIT: Sampling - BITUMINOUS2023-07-202024-07-20ExpiredDarrell ValasekNo
CT 125 CEM: Sampling - CEM2023-07-202024-07-20ExpiredDarrell 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
RobertSchmidt View

Technician Details

Details for Robert Schmidt

First NameRobert
Last NameSchmidt
StatusActive
Total 31 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2024-04-262027-04-26ActiveBrian EllisYes
CT 106: Definitions - Specific Gravity (SpG)2023-07-202025-07-20ActiveDarrell ValasekYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2024-04-262027-04-26ActiveBrian EllisYes
CT 125 BIT: Sampling - BITUMINOUS2022-06-102024-06-10ExpiredAnthony OrtizYes
CT 125 GEN: Sampling - GENERAL2022-06-102024-06-10ExpiredAnthony OrtizYes
CT 125 HMA: Sampling - HMA (JTCP)2020-06-102023-07-20ExpiredDarrell ValasekYes
CT 125 HMA: Sampling - HMA2023-07-202026-07-20ActiveDarrell ValasekNo
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2024-04-262027-04-26ActiveBrian EllisYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2024-04-262027-04-26ActiveBrian EllisYes
CT 204: LL, PL, PI2024-07-182026-07-18ActiveDarrell ValasekYes
CT 205: Percent Crushed Particles (JTCP)2024-04-262027-04-26ActiveBrian EllisYes
CT 206: SpG & Absorption - Coarse Aggregates2024-07-182026-07-18ActiveDarrell ValasekYes
CT 207: SpG & Absorption - Fine Aggregates2024-07-182026-07-18ActiveDarrell ValasekYes
CT 212: Unit Weight of Aggregates2024-07-182026-07-18ActiveDarrell ValasekYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2024-04-262027-04-26ActiveBrian EllisYes
CT 217: Sand Equivalent (JTCP)2024-04-262027-04-26ActiveBrian EllisYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2024-04-262027-04-26ActiveBrian EllisYes
CT 227: Cleanness Value (JTCP)2024-04-262027-04-26ActiveBrian EllisNo
CT 229: Durability (JTCP)2018-05-112021-05-11ExpiredBiplab BhattacharyaNo
CT 231: Relative Compaction - Nuclear Gage2024-07-182026-07-18ActiveDarrell ValasekYes
CT 309: Max SpG and Density - HMA2024-07-182026-07-18ActiveDarrell ValasekYes
CT 504: Air Content of PCC - Pressure Method (JTCP)2020-08-282025-08-28ActiveJackie TreatYes
CT 518: Unit Weight - PCC (JTCP)2020-08-282025-08-28ActiveJackie TreatYes
CT 521.2: Compressive Strength - PCC (ASTM C39 / C1231)2024-07-182026-07-18ActiveDarrell ValasekYes
CT 521.1: Compressive Strength - PCC (ASTM C39 / C617)2024-07-182026-07-18ActiveDarrell ValasekYes
CT 533: Ball Penetration - PCC2024-07-182026-07-18ActiveDarrell ValasekYes
CT 539: Sampling Fresh Concrete (JTCP)2020-08-282025-08-28ActiveJackie TreatYes
CT 540: Making Cylinders - PCC (JTCP)2020-08-282025-08-28ActiveJackie TreatYes
CT 543: Air Content of PCC - Volumetric Method (JTCP)2020-08-282025-08-28ActiveJackie TreatYes
CT 556: Slump - PCC (JTCP)2020-08-282025-08-28ActiveJackie TreatYes
CT 557: Temperature - PCC (JTCP)2020-08-282025-08-28ActiveJackie TreatYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.