Best Practices & Training Resources
Pipeline Association for Public Awareness (PAPA) Excavation Safety Guide
Request a printed copy or download an electronic copy of PAPA’s Excavation Safety Guide. The guide includes reference information regarding state One-Call laws, tips for safe digging near pipelines and a poster to share with employees.
Download an electronic copy of the Excavation Safety Guide.
Request a copy of the Excavation Safety Guide by mail.
Common Ground Alliance (CGA) Excavation Safety Best Practices
CGA’s Excavation Safety Best Practices includes tips and techniques for safe digging near pipelines and other underground utilities. Visit the CGA web site to download an electronic copy or request a printed copy by mail.
Pipeline and Informed Planning Alliance (PIPA)
PIPA is an initiative of pipeline safety stakeholders, supported by the Pipeline & Hazardous Material Administration (PHMSA), to identify and recommend practices related to risk-informed planning for development around and near transmission pipelines.
PIPA’s Partnering to Further Enhance Pipeline Safety in Communities Through Risk-Informed Land Use Planning: Final Report of Recommended Practices report, published in November 2010, contains key information on making informed excavation decisions.
Online Training Provided by the Midwest Energy Association (MEA)
MEA provides free online training courses for individuals interested in learning more about avoiding damage to underground infrastructure, including pipelines. Log-on to DiggingSafely.org, MEA’s online excavation safety training.
Excavation Safety Poster
Request a printed copy or download and print a copy of PAPA’s Excavation Safety Poster to share with employees in your organization.
Download a copy of the Excavation Safety poster in English.
Download a copy of the Excavation Safety poster in Spanish.
Request a copy of the Excavation Safety poster by mail.
Color Code Chart
Marker flags and paint vary in color depending on the type of line they represent. Download the color code chart reference to review flag and marking colors and what they represent.
Upcoming Excavator Safety Meetings
Most states offer excavator safety meetings sponsored by One-Call centers, pipeline associations and individual pipeline operators. View PAPA’s event calendar to find upcoming meetings near you or contact your local One-Call center, state pipeline associations or local operators.




