Materials Lab
- Contacts
- TL-543
- NEW! Section 39, HMA "Hot Mix Asphalt" and Associated SSPs
- Rubberized Hot Mix Asphalt
- HMA and Concrete Plant Certification CTM 109
- Independent Assurance Program (IAP)
- Structural Section Request Information
- Check List for Construction Sampling
- Pavement Deflection Study
- Pavement coring
- Resistance to Deformation of Aggregates and Soils Under Traffic Loads (R-Value)
- Culvert Studies
- Certified Materials Testers List
- Materials Delivery Timeline (PDF 208K)
Laboratory Policies and Procedures
- 2006 Standard Specifications
- 2006 Standard Plans
- 2006 Standard Specifications Digest of Major Changes
- California Test Methods
- Lab Procedures
- Highway Design Manual
- Construction Manual
- Acceptance Testing Turnaround Times
- Aggregate Process Testing
- HMA Acceptance Testing
- Lab Workload Priority
- Correcting Errors in TL-101s and/or Submitted Samples
- Disposal of Test Samples
- Nuclear Density and Asphalt Gauge Procedures
- Laboratory Safety Manual
District 01 Field Labs
CalTrans Lake County Field Laboratories
Main Laboratory
1726 Albee st.
Eureka, Ca. 95501
445-6373
Field Laboratories
Nice
2617 East Hwy 20
Nice, Ca. 95464
Clearlake (40th Ave.)
15513 40th Ave.
Clearlake, Ca. 95422
Kelseyville
Granite Kelseyville HMA Plant
3550 Big Valley Rd.
Kelseyville Ca. 95451/ Shared with Granite