Smaller leaks can go undetected for long periods because they do not trip pressure or flow alarms. Personnel must be trained to react quickly and efficiently in the event of a spill. Gretchen Whitmer’s revocation of the 1953 pipeline easement as a significant development in the case that requires new legal briefings from parties in the case and an adjusted case schedule. Products moved on Line 5 heat homes and businesses, fuel vehicles, and power industry in the state of Michigan. In addition, Vector Pipeline is a joint venture between Enbridge and DTE Energy. These assure preplanning of joint response efforts and expedite decisions for the use of dispersants and other substances or mitigating devices. The most recent in-line inspections at the Straits were conducted in 2013 and the next inspections are scheduled to be performed in 2018. Enbridge held a large exercise in the Straits of Mackinac in 2012 and a full-scale Preparedness Response Emergency Program (PREP) exercise in Indian River in the fall of 2014. Line 5 in Michigan: Consider the alternative, Straits of Mackinac maritime operations center now fully operational, Voices of support: Line 5 and the Great Lakes Tunnel, Fact sheet: Line 5 Straits of Mackinac tunnel, Interactive webpage: Bolstering safety at the Straits, Line 5: A vital piece of Michigan's energy infrastructure, Did you know? Safety is not just a core value at Enbridge—it’s the foundation of everything we do. Enbridge will restart the Line 5 pipeline after it won the approval of the Pipeline and Hazardous Materials Safety Administration. Read more about Line 5, the multiple safety precautions we take in the Straits of Mackinac, and the line's benefits to the Michigan economy. Additionally, product from Line 5 is essential to manufacturing more than 6,000 items, including eyewear, clothing, hand sanitizer, vehicles, shampoo, toothpaste, medical equipment, and other necessities used every day. Public support for our Line 5 tunnel plan has come from elected officials, policy experts, business leaders and media columnists—from Michigan and elsewhere. With so many twists and turns in the Line 5 story, it’s hard to keep up with the legal filings and positions from Enbridge Energy Corp., various Michigan governmental agencies and groups trying to stop or keep the pipeline. The majority of these spills are relatively small and occur on Enbridge property, such as pump stations. The Watershed Council is working on obtaining the results of the in-line inspections to have a third party confirm the integrity of the pipeline within our service area. C. Net Barrels Lost applies only to Liquid incidents and is the difference between Gross Barrels Spilled and Barrels Recovered. The Calgary-based Enbridge uses Line 5 to move crude oil and liquids used in propane from Superior, Wis., to Sarnia, Ont., passing through parts of Michigan's upper and lower peninsulas. Enbridge’s energy infrastructure traversing the state—which also includes the Line 17, Line 78 and Line 79 crude oil pipelines, and the Vector natural gas pipeline—has helped fuel quality of life in Michigan for more than 65 years. As it travels under the Straits of Mackinac, Line 5 diverges into two, 20-inch-diameter, parallel pipelines. Enbridge Energy’s Line 5 pipeline spans 645 miles between Superior, Wisconsin, and Sarnia, Ontario, carrying 23 million gallons of crude oil and natural gas liquids per day. Michelle Barlond Smith of Jackson, a Line 5 opponent, standing outside the auditorium after a hearing in Petoskey on the Line 5 pipeline on June 12. In particular, depth of cover surveys are conducted every 10 years at minor crossings and every 5 years at major crossings. We also took part in a wildlife rescue training. The rest of Line 5 has a minimum wall thickness ranging between 0.312 to 0.500 inch. TRANSCRIPT Climate Front Lines To Protect Great… Enbridge also conducts external inspections of the pipe segments in the Straits of Mackinac on a biannual basis; doing a full inspection of the crossing every two years. The Enbridge Pipeline System is an oil pipeline system which transports crude oil and dilbit … It allows facilities to comply with multiple federal planning requirements required by various regulatory agencies by consolidating them into one emergency response plan. Across the entire Enbridge liquids pipeline system, the total number of reportable spills between 2005-2014 was 763 with a total volume of almost 4 million gallons of product spilled. The move escalates a multiyear battle over Line 5, which is part of Enbridge’s Lakehead network of pipelines that carries oil from western Canada to refineries in the U.S. and Ontario. These automatic shut-off valves take approximately 3 minutes to close. Pipeline operation and maintenance practices and integrity management programs are supposed to minimize the risk of a pipeline accident that could threaten the environment or nearby communities. Sarnia's mayor is concerned that the State of Michigan will shut down a pipeline that carries propane and crude oil to Sarnia from Western Canada. According to NWF’s lawsuit, PHMSA failed to assess impacts on the environment, including shorelines, beaches, fish, and wildlife as required under the National Environmental Policy Act, as well as failed to assess impacts on endangered or threatened wildlife and plants as required under the Endangered Species Act during its 2013 approval of Enbridge’s emergency spill response plan. Watershed Council staff joined over 200 people in Indian River for a live simulated pipeline exercise. The Michigan Public Service Commission today remanded a key issue in Enbridge Energy Ltd.’s application to relocate the Line 5 pipeline to a tunnel beneath the Straits of Mackinac, citing Gov. The economies of Michigan, Ohio and elsewhere would face immediate and severe consequences if we did not have Line 5. We take special precautions to protect the Great Lakes. Line 5 helps heat Michigan homes, schools, hospitals and businesses, fuels vehicles, and powers industry by safely and reliably transporting light crude oil, light synthetic crude oil and natural gas liquids (NGL). The pipeline in the Straits of Mackinac was authorized under Public Act 10 by the Michigan Department of Conservation, which predated both the Michigan Department of Environmental Quality (MDEQ) and the Michigan Department of Natural Resources (MDNR). It also provided an opportunity to identify deficiencies in the emergency response plan. ENBRIDGE LINE 5 PIPELINE RESEARCH PROJECT What type of pipeline? (The above data is adapted from information provided by Enbridge, there have never been any prior, current or future plans to move heavy crudes through Line 5.”. The decision to close a valve is made by a person who interprets pressure and flow data and determines that a pipeline rupture has occurred. These exercises provide the opportunity to improve pollution response preparedness by testing contingency plans and practicing command and control. The National Wildlife Federation (NWF) has filed lawsuits against PHMSA and the U.S Department of Transportation (DOT). The time it takes to close the valve may include time that is spent verifying that a rupture has actually occurred, and then the time it takes for the valve to close. Learn more about our energy infrastructure assets in Michigan, our commitment to pipeline safety, the economic benefits we bring, and more. Enbridge in Michigan. One is owned and operated by Enbridge Energy, Limited Partnership and the other by MarkWest Energy Partners. These plans includes a description of the geographic area; the environmental, economic, and cultural resources that might be negatively impacted by a discharge and for which protection is planned; descriptions of the responsibilities of the stakeholders in the plan; a listing of available equipment to an owner/operator and government agencies to ensure effective and immediate removal of a discharge; a description of the procedures for approval and use of dispersants; and a description of how the plan is integrated with other local, state, and federal agency and private sector plans. 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