Links
If you are an excavator, remember to dial 811 and call JULIE before you dig.
Pipeline and Hazardous Materials Safety Administration - PHMSA
- Office of Pipeline Safety: www.phmsa.dot.gov
- National Pipeline Mapping System: www.npms.phmsa.dot.gov
- Pipeline Basics: primis.phmsa.dot.gov/comm/PipelineBasics.htm
National Transportation Safety Board: www.ntsb.gov
Department of Transportation: www.dot.gov/pipelines-hazmat
Pipeline Information and Additional Training
- Pipeline Information Management Mapping Application (PIMMA) - Chicago city limits
- Pipeline 101: www.pipeline101.com
- Pipeline Emergencies: www.pipelineemergencies.com
- National Association of State Fire Marshals: www.firemarshals.org
State One-Call Systems
DIGGER – City of Chicago One Call: www.cityofchicago.org/transportation
