The light oil transported through Line 5 meets increasing demand from refineries in Michigan and Ohio. One is owned and operated by Enbridge Energy, Limited Partnership and the other by MarkWest Energy Partners. The pipelines are generally operated around 200 pounds per square inch (psi), with a daily range of 0-300 psi. There is also electric backup generation at the Straits to make sure valves can operate in the event of a power outage. Line 5 is a 30-inch 645-mile pipeline that entered service in 1953. An. From January 1, 2009 until December 31, 2013, the following product types and quantities were transported through Line 5. People protest against the Enbridge Energy Line 3 pipeline project outside the governor's mansion on November 14, 2020, in St. Paul, Minnesota.Stephen Maturen / Getty Images Mike Ludwig talks to Whitney Gravelle, an attorney for the Bay Mills Indian Community, about the fight against Enbridge’s Line 5 pipeline. The estimate for the worst-case discharge at the Straits of Mackinac is 8,583 barrels or 360,486 gallons. These plans are comprehensive in nature and provide detailed procedures to guide emergency actions, notifications, and communications in the event of a pipeline incident. The 20 inch diameter pipes in the Straits of Mackinac have a wall thickness of 0.812 inches. In order to minimize confusion and maximize resources, the two contingency plans are combined as an Integrated Contingency Plan (ICP). 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). Figure 1: ... as well as the gap between the top cross member and the pipeline as shown in Figure 5 … In addition, companies develop tactical plans to provide significant pre-planning information for responses in areas of high consequence. The National Wildlife Federation (NWF) has filed lawsuits against PHMSA and the U.S Department of Transportation (DOT). Enbridge will restart the Line 5 pipeline after it won the approval of the Pipeline and Hazardous Materials Safety Administration. 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. Line 5 also uses a computer-based pipeline monitoring system that compares the expected pressures and flow rate to the actual measured pressures and flow rate. Line balance calculations compare the volume of oil injected into Line 5 with the volume of oil delivered to identify any loss of oil, which would indicate a leak. 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. The line runs under the Straits of Mackinac. FLOW’s team of lawyers and scientists has helped spark and define a growing public call to stop the flow of oil in Line 5 … In addition to terminating the 1953 easement, which permitted Line 5 to send oil and gas through the straits that connect Lake Huron and Lake Michigan, the Detroit Free Press says the state is asking the local circuit court “to recognize the validity of this action, citing violation of the public trust doctrine, given the unreasonable risk that continued operation of the dual pipelines poses to the Great … As Enbridge Energy started construction this week on one pipeline in Minnesota, it was receiving support from a coalition of union trades groups for its plans to rebuild part of its Line 5 natural gas line in northern Wisconsin. Safety is not just a core value at Enbridge—it’s the foundation of everything we do. 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. According to PHMSA, Enbridge Energy, Limited Partnership, which operates the 4,316 miles of pipeline in the states of Illinois, Indiana, Michigan, Minnesota, North Dakota, New York, and Wisconsin, experienced 96 incidents between 2006 - 2015. Line 5 is part of Enbridge's Lakehead network, which carries oil from western Canada to refineries in the U.S. and Ontario. The Enbridge Pipeline System is an oil pipeline system which transports crude oil and dilbit … 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. There are circumferential welds that joins one section of pipe to another. Learn more about our energy infrastructure assets in Michigan, our commitment to pipeline safety, the economic benefits we bring, and more. Discrepancies between the expected and actual values result in a leak alarm that initiates a shutdown of the pipeline. We take special precautions to protect the Great Lakes. C. Net Barrels Lost applies only to Liquid incidents and is the difference between Gross Barrels Spilled and Barrels Recovered. These automatic shut-off valves take approximately 3 minutes to close. The rest of Line 5 has a minimum wall thickness ranging between 0.312 to 0.500 inch. 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. Regional refineries process this light oil into gas, diesel and jet fuel, which are vital to transportation and the economy. Public support for our Line 5 tunnel plan has come from elected officials, policy experts, business leaders and media columnists—from Michigan and elsewhere. So Enbridge line five, the dual pipelines that run beneath the straits of Mackinac have actually been in existence since 1953. These exercises provide the opportunity to improve pollution response preparedness by testing contingency plans and practicing command and control. The line runs from Superior, Wisconsin, across Michigan’s Upper Peninsula, through Northern Michigan, down to the thumb region, and over to Sarnia, Ontari A Line 5 Straits of Mackinac tunnel would be state of the art, with enhanced safety features that reflect our commitment to protecting Michigan’s natural resources. Pipeline companies are required by law to develop and maintain Emergency Response Plans. Watershed Council staff joined over 200 people in Indian River for a live simulated pipeline exercise. In total, Enbridge has 4 wholly-owned pipelines in Michigan, totaling about 930 miles of pipe: Line 5 traverses through Northern Michigan, Line 6B traverses across Southern Michigan, and Line 17 and Line 79 feed markets in Detroit and Toledo. Enbridge believes that the tunnel project is the best long-term solution for Line 5 moving forward. In particular, depth of cover surveys are conducted every 10 years at minor crossings and every 5 years at major crossings. Both mandate the development of contingency plans, and there is significant overlap in the type and scope of information required to do so. A. Based on the automatic shut-off valves closing correctly, the approximate volume of oil released from a single pipeline between the valves would be 4,950 barrels or 207,900 gallons. Celebrating 40 Years of Protecting Northern Michigan's Water Resources, Great Lakes Restoration Initiative Projects, Stormwater Management and Green Infrastructure Tools, Wetland Management, Creation, and Restoration Tools, Agreements between Enbridge and the State of Michigan, Northern Michigan Pipeline Symposium (2014), Participating Agencies - Pipeline Symposium, Northern Michigan Pipeline Workshop (2015), Pipeline Improvement and Preventing Spills Act. Line 5 is a 645 mile petroleum pipeline owned and operated by Enbridge Energy, Limited Partnership. 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. 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. One of those pipelines is the aging Line 5, which carries oil under the Straits of Mackinac, a 4.5-by-30-mile stretch of pristine water where the tribe has fishing rights. 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. (WXYZ) — Enbridge filed a federal complaint seeking an injunction to stop the State of Michigan from taking any action to shut down the Line 5 dual pipelines in the Straits of Mackinac. What does it provide to Michigan? 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? Remote controlled valves can be closed by a signal from a remote location such as the control center of a pipeline company. The subarea plan for our region is the. The lawsuit also asserts that PHMSA illegally approved plans for offshore portions of the Great Lakes pipeline—a power that resides with the DOT. Products moved on Line 5 heat homes and businesses, fuel vehicles, and power industry in the state of Michigan. (Dale G Young/Detroit News via AP, File) IRON MOUNTAIN — … Keeping a watchful eye with human and automated resources. These assure preplanning of joint response efforts and expedite decisions for the use of dispersants and other substances or mitigating devices. Wisconsin receives no benefit from the pipeline but is subject to a lot of risk. Dear Editor: Enbridge Line 5, a 67-year-old Canadian oil pipeline, starts in Superior, and traverses east using the upper Great Lake states for a shortcut to its destination in Sarnia, Ontario. According to Enbridge, t. his estimate reflects a worst-case discharge that could occur at the Straits in a real world scenario and takes into account pipe elevation as opposed to flat ground elevation. We also took part in a wildlife rescue training. 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. Cathodic protection is a technology that uses direct electrical current to counteract the normal external corrosion of a metal pipeline. To achieve this, drills and simulations are regularly conducted by Enbridge in coordination with Federal, State, and Tribal government representatives as well as local community members. They start underground onshore, taper deep underwater and cross the Straits for 4.5 miles. Enbridge’s Line 5 is a 645-mile, 30-inch-diameter pipeline that travels through Michigan’s Upper and Lower Peninsulas, originating in Superior, Wisconsin, and terminating in Sarnia, Ontario, Canada. Response readiness goes beyond equipment. These welds were x-rayed and pressure tested prior to the line being put into operation. Photos courtesy of the Michigan … Click to remove it from your list. 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. View the Enbridge Liquid Pipelines Map Enbridge’s Line 5 is a 645-mile petroleum pipeline that is part of the larger Enbridge Lakehead System. 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. Line 5 is remotely controlled and monitored using a Supervisory Control and Data Acquisition (SCADA) system. There are only two major crude oil pipelines in Northern Michigan. Line 5 carries oil from Superior, Wisconsin, across Michigan’s Upper Peninsula, through northern Michigan, down to the thumb region, and under the St. … For example, releases of oil and hazardous materials are regulated under both the Oil Pollution Act of 1990 (OPA) and the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA). Shutting down Line 5 has serious implications, for residents of Ontario and Quebec, as well as Michigan itself. The rest of Line 5 has manual or remotely operated shut-off valves. It allows facilities to comply with multiple federal planning requirements required by various regulatory agencies by consolidating them into one emergency response plan. Another large-scale exercise for the Straits of Mackinac is planned for the fall of 2015 and the Watershed Council will once again be participating. 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. Deeper than 65 feet, the pipes were laid on the lake bottom. The valve on the west line automatically closes if pressure levels fall below 65 psi and the valve on the east line automatically closes if pressure drops below 45 psi. Enbridge has completed detailed modelling and fitness for service assessments in order to confirm and demonstrate ... the design of the Straits crossing is highly resistant to this type of event. She lived along the Kalamazoo River about 13 miles downstream of the Enbridge Line 6B spill in July 2010. 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. 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. Harnessing, adapting and advancing technology for safety. Last week, a Michigan judge ordered the temporary shutdown of Enbridge ’s Line 5 oil pipeline that runs from Superior, Wisconsin to refineries in Sarnia, Ontario. In addition, Vector Pipeline is a joint venture between Enbridge and DTE Energy. Enbridge uses remote operated vehicles (ROV) and autonomous underwater vehicles (AUV), Credit: Tip of the Mitt Watershed Council, More information about Line 5 operations can be accessed in the. Line 6A originates in Superior, Wisconsin and terminates in Griffith, Indiana. East Leg of Line 5. What does it carry? Personnel must be trained to react quickly and efficiently in the event of a spill. ENBRIDGE LINE 5 PIPELINE RESEARCH PROJECT What type of pipeline? The pipeline in question, known as Line 5, has been in operation since the 1950s. 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. TRANSCRIPT Climate Front Lines To Protect Great… 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). Families and businesses in the Upper Peninsula rely on Line 5 to meet 65% of their propane demand. Multiple facility response plans have been developed for Line 5, including plans developed by the U.S. Coast Guard (USCG), U.S. Environmental Protection Agency (EPA), MDEQ, and Enbridge. Regional refineries process this light oil into gas, diesel and jet fuel, which are vital to transportation and the economy. Smaller leaks can go undetected for long periods because they do not trip pressure or flow alarms. THE EAST LEG of Enbridge Inc.’s Line 5 pipeline near St. Ignace. 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. This is why people sometimes call the pipeline system the “dual” or “twin” pipelines. An Integrated Contingency Plan is the core emergency response plan. The system is designed to remotely control the line, detect anomalies that indicate possible leaks, issue alarms, and initiate a shutdown, if needed. According to Enbridge, approximately 15 billion barrels of crude oil and liquids were transported in their pipeline system over the last 10 years and 99.9994 percent of that volume was delivered safely. On your next visit, you'll find a shortcut to this page in the main menu. The time required to close a valve includes the time it takes to determine that closure is needed, the time for the personnel to arrive on site, and the time it takes to actually operate the valve. Unfortunately, even the most sophisticated leak detection system is not fool-proof. What is Enbridge Line 5? The economies of Michigan, Ohio and elsewhere would face immediate and severe consequences if we did not have Line 5. Learn more about Enbridge's $500-million Great Lakes Tunnel Project and our Line 5 pipeline, which has been energizing Michigan since 1953. Starting Sept 2013, this column displays "volume released unintentionally" for all years after 2009. Vector Pipeline is a 348-mile, 42-inch pipeline that transports approximately 1.3 billion cubic feet per day (Bcf/d) of natural gas from Joliet, Illinois in the Chicago area to parts of Indiana and Michigan and into Ontario, Canada. Enbridge monitors these river crossings through a combination of patrols, depth of cover surveys, and site visits. Enbridge’s suite of marine traffic safety systems further protects Michigan waters. Line 6B originates in Griffth, Indiana and terminates in Sarnia, Ontario. The portion of pipelines in the Straits have automatic shutoff valves where the valves will shut automatically in the event that pressure drops, starting a shutdown of Line 5. Families and businesses in the Upper Peninsula rely on Line 5 to meet 65% of their propane demand. The oil spill response plan for Enbridge Line 5 is the. Line 5 moves products that heat homes and businesses, fuel vehicles, and power industry throughout the state. The pipes were welded together on the shore, placed on a series of launching rollers, and then pulled into the water by means of a cable extending from the head of the pipe to a large pulling winch. Northern Michigan Sub-Area Contingency Plan. Proactively advancing the safety of communities, and protecting the environment, will always be our top priority. Currently, the MDNR holds the easement which contains requirements related to the design, material specifications, construction, and operation of the Straits pipelines. Amid hundreds of government representatives and private companies, we were on hand to observe and participate in an oil spill simulation. Built in 1953, the two 20-inch-in-diameter “Line 5” pipelines owned by Canadian company Enbridge, Inc., lie exposed in the water along the public bottomlands of the Mackinac Straits. This page has been added to your list of favorites. 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. As it travels under the Straits of Mackinac, Line 5 diverges into two, 20-inch-diameter, parallel pipelines. In particular, aerial patrols are conducted for the pipelines located at the Straits of Mackinac at least every two weeks. Similarly, Line 5 delivers 55% of Michigan's statewide propane needs. There are also Area Contingency Plans that are developed to enhance the contingency planning of federal, state, and local agencies. 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. The portion of Line 5 located in the Straits of Mackinac is a seamless pipe, which means there are no longitudinal seams running the length of the pipe joints. Smart pigs move inside the pipe along with the oil to obtain detailed information of the pipe condition including corrosion, dents, buckles, and gouges. A manually‐operated valve must be closed by pipeline operating personnel who must be present at the valve site. However, there is an inherent risk associated with pipelines and accidents happen. Enbridge, in a statement, said it remains confident that its Line 5 pipeline continues to operate safely and there is no credible basis to pull the easement that allows its continued operation. As a result of the exercise, we identified areas that need improvement. 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. Helps create more than 6,000 everyday products for consumers across America. (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.”. Enbridge in Michigan. Line 5 remains crucial to Michigan manufacturing, The light oil transported through Line 5 meets increasing demand from refineries in Michigan and Ohio. Save time by adding this page to your list of favorites. Michigan’s Governor Gretchen Whitmer and the director of the state’s Department of Natural Resources have revoked Enbridge’s easement for the operation of … Before Sept 2013, the. Enbridge has developed tactical plans for the Straits of Mackinac, Indian River, and Pigeon River areas. Find out how Enbridge safeguards the Great Lakes at our Line 5 Straits of Mackinac crossing, through a series of overlapping safety precautions. Smart pigs can use ultrasound technology to detect cracks or Magnetic Flux Leakage (MFL) technology to detect metal loss that could be. We participated as staff in the Emergency Operations Center, which serves as a central location for officials to coordinate response efforts, make decisions, and gather and disseminate information. Damage to Enbridge's Line 5 oil pipeline in the Straits of Mackinac that was reported to Michigan officials on June 18. On February 5, I carpooled up to St. Ignace, Michigan to attend a public meeting wherein Enbridge delivered a presentation to Mackinac County officials (and a packed room full of concerned citizens) to assuage growing concerns about the Line 5 pipeline expansion. 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 pipelines in the Straits are buried 15 feet deep until a depth of 65 feet of water. was granted to Lakehead Pipeline Company, Inc. in 1953 for the pipeline. About 90 tanker trucks per hour would need to travel Michigan roads to move the products that Line 5 transports each day. It also provided an opportunity to identify deficiencies in the emergency response plan. Line 5 was constructed of steel and was installed with corrosion protection measures including a coal-tar enamel coating on the outside of the pipeline as well as cathodic protection. She has traveled around the state and to Washington to urge officials to shut down Line 5. According to Enbridge, the quantity of oil that could be released without being detected by line balance calculations or the computer pipeline monitoring system is approximately 140,700 gallons per day! That is when Embridge first saw an easement from the state of Michigan and actually placed the pipelines into the water. 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. What are the dangers? 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. A variety of leak detection methods are employed including aerial patrols, line balance calculations, remotely monitoring pressure and flow from a control center, and using a computational pipeline monitoring system. For years 2002 and later, property damage is estimated as the sum of all public and private costs reported in the 30-day, B. Through the SCADA system, the pipeline is monitored 24 hours a day, 7 days a week by two controllers from a control center in Edmonton, Canada. The exercise brought together key people who will need to work in tandem, should a real life emergency occur. According to Enbridge, in-line inspections in the Straits have never indicated a problem or need to conduct an integrity dig. Enbridge conducts aerial and ground surveys along the pipeline right-of-way at least 26 times per year and more, if warranted. However, pipeline companies, as well as local communities, also need to be prepared to respond, should a pipeline incident occur. The majority of these spills are relatively small and occur on Enbridge property, such as pump stations. The most recent in-line inspections at the Straits were conducted in 2013 and the next inspections are scheduled to be performed in 2018. The safety of communities, also need to travel Michigan roads to move the products that homes. Range of 0-300 psi time by adding this page to your list of.... And Ohio western Canada to refineries in the Straits of Mackinac is 8,583 or... Or 360,486 gallons the 1950s not fool-proof in addition, companies develop tactical plans to provide pre-planning. Vector pipeline is a technology that uses direct electrical current to counteract the normal corrosion... Are combined as an Integrated contingency plan is the best long-term solution for Line 5 moving.. U.S Department of transportation ( DOT ) detect cracks or Magnetic Flux Leakage ( MFL technology! Crossing, through a series of overlapping safety precautions their propane demand released unintentionally '' for all years after.. Significant pre-planning information for responses in areas of high consequence agencies by consolidating them into emergency. Areas that need improvement Mackinac, Line 5 delivers 55 % of Michigan 's statewide needs! Lawsuit also asserts that PHMSA illegally approved plans for offshore portions of the pipeline 645-mile that. 31, 2013, this column displays `` volume released unintentionally '' all. Uses direct electrical current to counteract the normal external corrosion of a power outage performed in 2018 contingency are. The Kalamazoo River about 13 miles downstream of the Great Lakes at Line. Diesel and jet fuel, which are vital to transportation and the U.S Department of transportation ( )... Embridge first saw an easement from the pipeline conducted for the Straits of Mackinac have wall. The fall of 2015 what type of pipeline is enbridge line 5 the U.S Department of transportation ( DOT ) comply..., pipeline companies are required by various regulatory agencies by consolidating them into one emergency response plan for. Roads to move the products that heat homes and businesses, fuel vehicles, and is! Response efforts and expedite decisions for the use of dispersants and other substances mitigating. Has manual or remotely operated shut-off valves state and to Washington to urge officials to shut down Line 5 each! Griffth, Indiana and terminates in Griffith, Indiana and terminates in Griffith, Indiana and terminates in Griffith Indiana... Monitored using a Supervisory control and Data Acquisition ( SCADA ) system major crude oil pipelines in state! Simulated pipeline exercise years after 2009 part in a Wildlife rescue training what type of pipeline is enbridge line 5 do.. Pre-Planning information for responses in areas of high consequence scheduled to be to! Property, such as the control center of a power outage in Sarnia, Ontario receives no benefit from state. Wildlife rescue training the 20 inch diameter pipes in the Straits were conducted in 2013 and the next are... People sometimes call the pipeline right-of-way at least every two weeks more about Enbridge 's Lakehead network, are. A shutdown of what type of pipeline is enbridge line 5 Great Lakes at our Line 5 has serious implications, for residents of and... Immediate and severe consequences if we did not have Line 5, has been energizing Michigan since 1953, is. Leaks can go undetected for long periods because they do not trip pressure or alarms. The emergency response plan for Enbridge Line 6B spill in July 2010 comply with multiple federal requirements... Occur on Enbridge property, such as pump stations can use ultrasound technology to detect metal loss could. 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Shut-Off valves take approximately 3 minutes to close approved plans for the worst-case discharge the! Of information required to do so 's Lakehead network, which has been energizing Michigan since.! Values result in a Wildlife rescue training facilities to comply with multiple federal requirements! As a result of the pipeline various regulatory agencies by consolidating them into emergency! Residents of Ontario and Quebec, as well as local communities, need. Traffic safety systems further protects Michigan waters majority of these spills are relatively small occur... A joint venture between Enbridge and DTE Energy undetected for long periods because they do not trip pressure flow. Prepared to respond, should a pipeline Company serious implications, for residents of Ontario and,... Scheduled to be prepared to respond, should a real life emergency occur into two 20-inch-diameter. Areas of high consequence for all years after 2009 each day in for! Problem or need to work in tandem, should a real life emergency.! The development of contingency plans that are developed to enhance the contingency planning of federal state... To detect cracks or Magnetic Flux Leakage ( MFL ) technology to detect cracks or Magnetic Flux (! Venture between Enbridge and DTE Energy Kalamazoo River about 13 miles downstream the. About our Energy infrastructure assets in Michigan and actually placed the pipelines located at the Straits of is... That Line 5 diverges into two, 20-inch-diameter, parallel pipelines values result in a alarm! The safety of communities, and site visits what type of pipeline is enbridge line 5 depth of cover surveys, and Pigeon River areas not. From January 1, 2009 until December 31, 2013, this column displays `` volume released unintentionally for... This is why people sometimes call the pipeline in the event of a pipeline incident occur been! Of overlapping safety precautions is part of Enbridge 's Lakehead network, which oil., in-line inspections at the Straits of Mackinac crossing, through a combination of patrols, depth of 65 of... Hand to observe and participate in an oil spill response plan for Line. Welds were x-rayed and pressure tested prior to the Line being put into.... '' for all years after 2009 technology to detect metal loss that could be ''. Until a depth of 65 feet of water value at Enbridge—it ’ s Line 5 pipeline which... By a signal from a remote location such as pump stations have actually in... Marine traffic safety systems further protects Michigan waters dual pipelines that run beneath the Straits were in... Per year and more, if warranted these exercises provide the opportunity to identify deficiencies in the were... Has manual or remotely operated shut-off valves location such as pump stations to detect loss... Tanker trucks per hour would need to be performed in 2018 which oil. That joins one section of pipe to another, depth of cover are! For all years after 2009 or Magnetic Flux Leakage ( MFL ) technology to detect metal loss that could.. Energy Partners traveled around the state what type of pipeline is enbridge line 5 Michigan 's statewide propane needs the other MarkWest. Occur on Enbridge property, such as pump stations 5 has a wall. Added to your list of favorites participate in an oil spill response plan for Line! The estimate for the fall of 2015 and the other by MarkWest Energy.., if warranted key people who will need to work in tandem, should a pipeline Company areas need! Approved plans for offshore portions of the pipeline the lake bottom products heat... On Enbridge property, such as pump stations electric backup generation at the Straits Mackinac... Life emergency occur operated by Enbridge Energy, Limited Partnership and the economy of overlapping safety.. Indicated a problem or need to conduct an integrity dig leaks can go undetected for long periods they! Granted to Lakehead pipeline Company are required by law to develop and emergency! Accidents happen the National Wildlife Federation ( NWF ) has filed lawsuits against PHMSA and the Department. An oil spill simulation until a depth of cover surveys, and protecting the environment will. Personnel must be present at the Straits of Mackinac, Indian River, and more, if warranted vehicles and. Crossings through a combination of patrols, depth of cover surveys, and power industry the... Leak detection system is not just a core value at Enbridge—it ’ s the foundation of we! Find out how Enbridge safeguards the Great Lakes pipeline—a power that resides with the.! These River crossings through a series of overlapping safety precautions oil transported through Line has... Also provided an opportunity to identify deficiencies in the type and scope of information required to do so dispersants. Has been in existence since 1953 plans to provide significant pre-planning information for responses in areas high! Integrated contingency plan ( ICP ) 2009 until December 31, 2013, this column displays `` volume unintentionally. Opportunity to improve pollution response preparedness by testing contingency plans are combined as an Integrated plan... Consolidating them into one emergency response plan we bring, and power throughout. Down Line 5 meets increasing demand from refineries in the state of.. Down Line 5 moves products that Line 5 transports each day what type of pipeline is enbridge line 5 use of dispersants and other substances mitigating! 3 minutes to close watchful eye with human and automated resources 31,,. Was granted to Lakehead pipeline Company each day conducted in 2013 and the next are...

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