https://xcel-energy.rtueonline.com/ http://pair.culverco.com/xcelenergyfirstresponders/ http://www.xcelenergy.com/Safety PIPELINE SAFETY Xcel Energy has its own Transmission Integrity Management Program (TIMP) and Distribution Integrity Management Program (DIMP), which each operating company uses to address the specific risks identified on its gas pipelines as required by the federal Pipeline and Hazardous Materials Safety Administration (PHMSA).