(Tanya Moutzalias | MLive Detroit). Line 5 has the capacity to transport ˜˚˛,˛˛˛ BARRELS PER DAY of crude oil and natural gas liquids (NGLs) that are refined into the gasoline, diesel fuels, and propane which are vital to all who live and work in Michigan communities. The Enbridge Pipeline System is an oil pipeline system which transports crude oil and dilbit from Canada to the United States. Line 5 is not physically capable of, and does not carry, any natural gas at all. All rights reserved (About Us). Marie. Line 5 ends in Sarnia, Ontario. It splits into two 20-inch-diameter pipes for 4.5 miles as … Line 5 is an aging oil and gas pipeline that can carry light synthetic crude oil, a partially refined form of tar sands crude, and conventional light crude oil. "Line 5 passes through Rapid River, a small U.P. FLOW and a number of organizations have come together over the last year to rally the public and raise awareness about the Canadian energy company Enbridge and their Line 5 pipeline, a 61-year-old pipeline under the Straits of Mackinac in the Great Lakes which has increased in flow and pipeline pressure and poses a great risk to our common water. The study estimated a construction cost of about $2 billion. Building a new pipeline outside of the straits area presents a “failure frequency, safety risk, total economic risk, and monetized environment risk that is greater than any of the alternatives in proximity to the existing crossing.” That risk assessment is based on the “realistic consequences” modeling for a spill in the straits. The number of trucks on the road would be overwhelming and create significant risk. Activists concerned the pipeline could spill oil into the Great Lakes have successfully pushed the state to develop scientific and legal justification for deciding whether to take steps toward forcing the pipeline be decommissioned. Line 5 … The material on this site may not be reproduced, distributed, transmitted, cached or otherwise used, except with the prior written permission of Advance Local. The public can respond to draft report comments online until Aug. 19. Main parts of the system are 2,306-kilometre-long Canadian … The next board meeting is Sept. 18 at a location to be determined. ENBRIDGE LINE 5 PIPELINE RESEARCH PROJECT What type of pipeline? We review prices every three months and adjust them if needed. The current Line 5 does that, and so would the proposed reroute. Enbridge Line 5 is a liquids-only pipeline carrying light crude oil and ... from Canada and North Dakota, and synthetic light crude from Canada. The report notes the product in Line 5 could be shipped via existing pipelines to the Gulf Coast instead, but it would then have to be transported by boat to Montreal. Today, Enbridge has anchors on all unsupported spans of that length (and it wants to add more) but the company hasn't always been great about maintaining that distance. Michigan's attorney general also filed a lawsuit to carry out Whitmer's order to stop the flow of oil within 180 days. Retired Dow Chemical engineer Ed Timm this year authored a paper suggesting metal fatigue has left the pipe "one peak current event" from failure. Enbridge Gas and natural gas marketers determine rates differently, so it is difficult to do a direct price comparison. This is what most Line 5 opponents want to see happen. It would cause a huge disruption of light crude oil supply to Eastern Canada and US Mid-Continent refineries. Course Hero is not sponsored or endorsed by any college or university. Enbridge says there is "no credible basis" for the governor's actions. Overall public comment runs until Aug. 4. The report suggests building a new 30-inch diameter line in a 3-foot trench just west of the existing twin lines is feasible. Families and businesses in the Upper Peninsula rely on Line 5 to meet 65% of their propane demand. What does it provide to Michigan? The pipeline would enter Michigan in Berrien County and runs northeast to St. Clair County, where it would cross the St. Clair River to reach Ontario. In addition, Enbridge claims Line 5 delivers 65% of the propane that heats Upper Peninsula homes, and 55% of Michigan's propane needs. What does it carry? In late June, the state of Michigan released a draft report on alternatives to Line 5 crossing underneath the straits. Line 5 carries oil from Superior, Wisconsin, across Michigan’s Upper Peninsula, through northern Michigan, down to the thumb region, and under the St. Clair River to Sarnia, Ontario. The report says its 120 spill scenarios were modeled to "establish realistic consequences of possible oil spill scenarios, and does not represent worst case scenarios." o It is a major oil pipeline in the Enbridge lake head system which carries petroleum from western Canada to eastern Canada, by the Great lakes states of Wisconsin and Michigan. The report notes that because of reduced flowrate, it would be "impractical" to sever the line at the straits and use each end to supply product to the far reaches of Michigan. Building a new 762-mile line along existing Enbridge routes through Wisconsin, Illinois, Indiana and Michigan around the southern end of Lake Michigan was the most economical alternative for a new pipeline, according to the study, but would encounter urban congestion. The July 6 session will be livestreamed. The Pipeline Safety Advisory Board is using the report to determine what action on Line 5 it will recommend to Gov. The pipelines under the Under the Straits of Mackinac are at greator risk nof rupturing.docx, University of the Fraser Valley • SOC CLP2140, Central Michigan University • GENERAL ED All, St. Johns High School • SOCIAL STUDIES 101, Southern New Hampshire University • SCI 219, sci219_milestone_one_worksheet David Wagner.docx, National Open and Distance University • INGLES 90021_130, Southern New Hampshire University • SCIENCE SCI-219, University of Selangor, Shah Alam • PLS 2143. The report authors did not consider using existing pipelines to move the oil and natural gas liquids in Line 5, citing a lack of capacity on existing pipelines elsewhere. Enbridge documents show that spans longer than 200 feet were left unattended for years prior to the early 2000s. Click here for ongoing coverage of Line 5. This preview shows page 1 - 2 out of 2 pages. An Enbridge boat tows a Line 5 inspection tool under the Mackinac Bridge in June 2016. 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