- California Test Methods
- NEW! Inertial Profiler Certification Program
- District 01 MPQP Certifiied HMA & PCC Plants
- Statewide MPQP Contact List
- MPQP HMA and PCC Plant Certification formerly CTM 109
- Independent Assurance Program (IAP)
- 23 CFR 637 Definition of the Independent Assurance Program
- Pavement Selection Information
- Structural Section Request Information
- Check List for Construction Sampling
- Pavement Deflection Study
- Pavement coring
- (R-Value)Resistance to Deformation of Aggregates and Soils Under Traffic Loads
- Culvert Studies
- John Loudon McAdam, King of the Roads Reprinted from "The Highlander" Magazine. The Magazine of Scottish Heritage January/ February 2003
- Laboratory Safety Manual 2014
- Code of Safe Practices 2010
- Independent Assurance Manual
- 2006 Standard Specifications
- 2006 Standard Plans
- 2006 Standard Specifications Digest of Major Changes
- Section 39 HMA Hot Mix Asphalt
- Quality Control Manual for Hot Mix Asphalt
- HMA Plant Inspection Manual
- Material Plant Quality Program (MPQP) Manual
- Draft WMA (Warm Mix Asphalt)
- Draft MPQP Polymer Concrete Volumetric Trucks
- PCC Plant Inspection Manual
- Highway Design Manual
- Construction Manual
- NEW! RAP Check Calculator
- CTM 202 Grading Analysis
- CTM 216/ 231 Relative Compation Test - Nuclear
- CTM 309 Rice Specific Gravity
- CTM 379 Nuclear AC Content
- CTM 382 Ignition Furnace Calib.
- CTM 382/ 370 Ignition Furnace/ Moisture Content
- CTM 521 PCC Cylinder Compressive Strength
Laboratory Policies and Procedures
- California Test Methods
- Lab Procedures
- 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
- Material Engineering and Testing Services (METS)
- CT District 08 Materials Engineering
- Radiologic Health Branch
- Del Norte
District 01 Field Labs
DETERMINING LABORATORY WORKLOAD PRIORITY
Procedure for Workload Prioritization
The Lab Lead Worker is responsible for prioritizing Laboratory workflow, according to the following following:
1.Emergency response (e.g., storm damage, earthquake or bridge collapse)
2.Construction materials testing (e.g., street samples, job mix formula verification, start up evaluation, etc.)
3.Quality assurance testing (IA, proficiency testing, etc.)
5.Coring services for deflection studies (for Advanced Planning or Design)
6.Coring services (other)
7.Other testing/special projects
Materials received for testing within each category above are tested in the order received (first-come first-served).
To ensure fairness and consistency, it is Laboratory policy to follow the priority list to the extent practicable.
Procedure for Requesting Expedited Testing
1.Contact the Lab Lead Worker at (707) 445-6353 and request expedited service.
2.Explain the reason for the expedited service request.
3.The Lab Lead Worker will review the Lab workload and will decide whether or not to grant the expedited service request, considering the following factors:
- The need by the requestor
- The difference between the requested expedited time and standard turnaround time.
- The impact on other requests.
4.The Lab Lead Worker communicates the decision to the requestor.
5.If the requestor disagrees with the Lab Lead Worker’s decision, the requestor may appeal to the District Materials Engineer.