Name
Jon Clark
Organization/Affiliation
Jon B. Clark, Ph.D., Psychologist
Attachment
Comments
I strongly support the humane activists who have shown thorough research, well-thought-out conclusions, and concern for all people who are harmed by the corrupt and dangerous actions and manipulations of the Embridge Company. I support all their recommendations regarding Line 5 and Line 3. Thank you.
Name
Anna Sydnor
Organization/Affiliation
Attachment
Comments
Ref: U.S. Army Corps of Engineers Project LRE-2010-00463-56-A19

I am requesting that the U.S. Army Corps of Engineers conduct a thorough and complete review of the proposed project as part of its Environmental Impact Statement under the National Environmental Policy Act.

This review should be as thorough as possible in scope, including a detailed review of at least all of the following:

A) Comprehensive alternatives analysis: Independent studies have revealed that Line 5 is not a necessary piece of infrastructure and that other options for transporting the products currently transported on Line 5 exist and could be implemented in short order. A review of the existing Line 5 pipeline vs. the tunnel as the only two options would accordingly be inadequate. To avoid this inadequacy, the alternatives analysis should include an alternative that considers using the existing capacity in Enbridge’s pipelines to transport the petroleum products that the proposed project is designed to accommodate. If existing capacity is inadequate, the alternative should assess expanding capacity elsewhere within Enbridge’s existing pipeline system, as well as alternative forms of transport such as trains and trucks. The “no action” alternative should account for the fact that Enbridge is operating Line 5 in Michigan without a valid easement, and in Wisconsin, it continues to operate years after being evicted by the Bad River Band of Lake Superior Chippewa. Ongoing lawsuits from the State of Michigan and the Bad River Band of Lake Superior Chippewa could soon lead to the decommissioning of the Line 5 pipeline. Thus, in USACE’s alternatives analysis, the “no action” alternative cannot assume that Line 5 will continue to function indefinitely.

B) Cumulative impacts: Regardless of its scope, the EIS must consider all indirect and cumulative impacts and avoid segmentation of other pending proposals to modify Line 5, including, but not limited to, the proposed reroute of Line 5 through northern Wisconsin. Allowing Enbridge to improperly segment permitting requests for multiple concurrent projects on one pipeline could prevent a thorough review of the cumulative impacts and potential environmental and climate damages of an unnecessary pipeline expansion through a critical and fragile ecosystem.

C) Inadequacy of geotechnical studies: Initial geotechnical studies performed on the site for the Line 5 tunnel are inadequate, comprising roughly 1/10th of the industry recommended research for a tunnel of this scope. The inadequacy of the geotechnical review has not been considered by either the review of Michigan EGLE or MPSC. USACE must thoroughly review the complex geological and hydrogeological conditions that exist in the Straits of Mackinac and could preclude the feasibility of safely building a tunnel in this location.

D) Potential archaeological and cultural site: USACE must meaningfully consult with Tribal Nations, the State Historic Preservation Officer, and the Advisory Council on Historic Preservation in the NHPA Section 106 process regarding potential adverse effects to the potential 10,000-year-old Indigenous cultural site that has been located at the bottom of the Straits of Mackinac, near the proposed tunnel project. Tunnel construction could destroy this potential world heritage site and important cultural resource for local Tribal nations, and all care must be taken to ensure that this will not happen.

E) Explosion risk during construction and operation: Over the course of MPSC’s review of this proposal, expert testimony indicated a significant risk of explosion due to operating an oil and NGL pipeline within the confines of a subterranean tunnel with an open annulus design. Further, PHMSA expressed concerns to MPSC about the operations and maintenance of this pipeline within the confined space of a tunnel. USACE must fully evaluate this risk. Further, in the limited geotechnical analysis that was completed, dissolved methane in groundwater above reportable levels was detected. This leads to an explosivity risk during construction as well.

F) Climate impacts: Also, in MPSC testimony, experts presented climate impact analyses of this proposal and indicated that this project would potentially add 27 million metric tons of carbon pollution annually. USACE must fully review the potential climate impacts of this proposal to ensure that it adheres to the goals of the U.S. and global climate policy.

G) Drilling slurry: The applicant proposes to use a bentonite drilling slurry in the Tunnel Boring Machine to drill through the Straits of Mackinac. Bentonite drilling slurry is a potential hazardous waste. Bentonite, when released into surface water, expands and can coat the gills of fish, resulting in large fish kills. Given that the Straits of Mackinac are Treaty-protected fishing grounds for local Tribes and are, in fact, the most productive part of the Great Lakes Tribal fishery, the use of bentonite drilling slurry must be evaluated. Enbridge’s track record of recent frac-outs on the Line 3 expansion project should call its methods into question. A bentonite slurry spill into the Straits of Mackinac must be avoided at all costs.

Thank you.
Name
Susan Green
Organization/Affiliation
Attachment
Comments
Ref: USACE Project LRE-2010-00463-56-A19

Thank you for accepting public input regarding the scope of this crucial EIS. In solidarity with the affected Indigenous women who have been meeting with you regarding the disastrous ongoing and potential impacts of Enbridge Line 5 on their territories, I request USACE conduct a complete review of the proposed project as part of its EIS under the National Environmental Policy Act.

This review should be as thorough as possible in scope, including at minimum:

* Comprehensive alternatives analysis – independent studies have shown Line 5 is unnecessary (1); other options for transporting its products exist and could be implemented in short order. Therefore, including only two options: the existing Line 5 versus the proposed tunnel, can produce only an incomplete analysis. To avoid this, the alternatives analysis should include an option that considers using the existing capacity elsewhere within Enbridge’s pipeline system or it should assess expanding capacity elsewhere within Enbridge’s pipeline system, as well as alternative forms of transport such as trains and trucks. The “no action” alternative should account for the fact that Enbridge is operating Line 5 in MI without a valid easement (2), in violation of the expressed will of Michigan’s twelve federally recognized Tribal Nations who are stewards of this land and water (3), and in spite of banishment by the Bay Mills Indian Community (4); and in Wisconsin, Enbridge continues operating Line 5 years after eviction by the Bad River Band of Lake Superior Chippewa (5). Ongoing lawsuits from the State of MI and the Bad River Band could result in the decommissioning of this pipeline, significant for the “no action” alternative. In fact, in May 2021, Enbridge filed a depreciation study with the Federal Energy Regulatory Commission in which it proposed an accelerated depreciation schedule, estimating its Lakehead System had a remaining economic life of 19 years (6) – until 2040 – making Line 5 and the proposed oil tunnel an obvious candidate for decommissioning in 2022.

* Cumulative impacts – the EIS must consider all indirect and cumulative impacts and avoid segmentation of other pending proposals to modify Line 5, including, but not limited to, the proposed expansion through 180+ waterways that flow into Mashkiiziibii, the Bad River watershed, in northern Wisconsin. Allowing Enbridge to improperly segment permitting requests for multiple concurrent projects on one pipeline could prevent a thorough review of the cumulative impacts and potential environmental and climate damages of an unnecessary pipeline expansion through a critical and fragile ecosystem.

* Tribal sovereignty – the EIS must recognize that any action short of decommissioning Line 5 directly undermines Indigenous rights, violates long-standing Treaty agreements with sovereign Indigenous nations that are designated by US Constitution Article VI as the supreme law of the land, threatens the majority of the country’s fresh surface water, and perpetuates the climate crisis. Damage to land and water destroys food and cultural lifeways that are core to Tribal members’ identity and survival and amounts to furthering cultural genocide.

* Potential archaeological and cultural site – USACE must meaningfully consult with Tribal Nations, the State Historic Preservation Officer, and the Advisory Council on Historic Preservation in the NHPA Section 106 process regarding potential adverse effects to the potential 10,000-year-old Indigenous cultural site located at the bottom of the Straits of Mackinac, near the proposed project. Tunnel construction could destroy this potential world heritage site and important cultural resource for local Tribal nations.

* Inadequacy of geotechnical studies – Initial geotechnical studies performed on the site for the Line 5 tunnel are inadequate, comprising roughly one-tenth of the industry recommended research for a tunnel of this scope. USACE must thoroughly review the complex geological and hydrogeological conditions that exist in the Straits of Mackinac and could preclude the feasibility of safely building a tunnel in this location.

* Explosion risk during construction and operation – Over the course of MPSC’s review of this proposal, expert testimony indicated a significant risk of explosion due to operating an oil and liquid gas pipeline within the confines of a subterranean tunnel with an open annulus design. Further, PHMSA expressed concerns to MPSC about the operations and maintenance of this pipeline within the confined space of a tunnel. USACE must fully evaluate this risk.

* Climate impacts – In MPSC testimony (8), experts presented climate impact analyses of this proposal and indicated the project would potentially add 27 million metric tons of carbon pollution annually. USACE must fully review the potential climate impacts of this proposal to ensure it adheres to the goals of the U.S. and global climate policy.

* Drilling slurry – The applicant proposes to use a bentonite drilling slurry in a massive tunnel boring machine to drill through the Straits of Mackinac. Bentonite drilling slurry is a potential hazardous waste. Bentonite, when released into surface water, expands and can coat the gills of fish, resulting in large fish kills. Given that the Straits of Mackinac are Treaty-protected fishing grounds for local Tribes and are, in fact, the most productive part of the Great Lakes Tribal fishery, the use of bentonite drilling slurry must be evaluated. Enbridge’s track record of recent frac-outs and aquifer breaches on the Line 3 expansion project should call its methods into question. A bentonite slurry spill into the Straits of Mackinac is too great a risk to take.



* Public input – Given the few justifications for building such an extreme project, and the myriad reasons to remove fossil fuels from the Great Lakes – our nation’s drinking water supply – it would be prudent for USACE to decommission Line 5 outright, or at minimum, to extend the 60-day comment period on the proposed tunnel and hold additional in-person and online meetings.

I fully support the Indigenous Women’s Treaty Alliance, who sent you a letter in April asking for the first-ever EIS of the entirety of Line 5 tunnel. I ask that you comply with this request.

Thank you.
Name
Jason Geer
Organization/Affiliation
Michigan Oil and Gas Association
Comments
October 14, 2022

U.S. Army Corps of Engineers

To whom it may concern,

The Michigan Oil and Gas Association (MOGA) and our many small, family owned member companies that produce oil in northern Michigan, employing 47,000 Michigan citizens, rely on Line 5 to safely transport our product to market. We believe that the proposed utility tunnel is the best solution to protecting the environment and our state’s families. MOGA has over 400 members including independent oil companies, the exploration arm of various utility companies, diverse service companies and individuals. Michigan’s home state energy production provides secure, affordable, and reliable energy to drive our state’s economy. That energy – gasoline, diesel, home heating propane, and the thousands of petroleum products derived from these resources, need to reach communities across the state. We depend on access to Line 5 to transport locally produced energy from Northern Michigan to regional refineries in the safest, most efficient and affordable way possible with minimal impact to communities, roadways, and the environment.

MOGA’s members are Michigan residents and Michigan businesses. Michigan’s energy producers are proud of powering our economy through a deep commitment to and demonstrated track record of protecting the places we all value. The safe and continued operation of Michigan’s pipeline infrastructure is one of our highest concerns. Without Line 5, there would be 503,104 more trucking miles each month on Michigan's highways to deliver Michigan's crude oil to refineries in Toledo & Detroit. This is an unnecessary risk that Michigan can avoid by building the tunnel and placing line 5 safely below the Straits of Mackinac. There is no viable alternative on the table that will reduce environmental impact more than placing Line 5 in a utility tunnel below the Straits.

It is in the interest of every Michigan resident who cares about our Great Lakes and our environment that we move forward with the Great Lakes Tunnel project to ensure that we’ve done all we can do to protect the Straits of Mackinac while also maintaining our critical energy infrastructure. We ask the Army Corp to maintain proper scope and to not allow political actors to alter standard procedures and processes that could have negative long-term impacts on future permitting. We feel strongly that the permit applicant has exceeded the necessary requirements to issue this permit and we ask that the Army Corps moves it forward expeditiously.

Given the importance of Line 5 to Michigan’s communities, our economy, and the survival of our businesses, we urge the Army Corps to issue a permit to Enbridge for the construction of the utility tunnel to provide energy reliability, and virtually eliminate the risk of an oil spill from Enbridge’s Line 5.

Sincerely,

Jason Geer
President & CEO
Michigan Oil and Gas Association
Name
Joseph Staperfenne
Organization/Affiliation
None
Attachment
Comments
The negative consequences that an oil spill in the straits of Mackinac would inflict on Michigan’s greatest natural resource far outweigh any benefits this pipeline could provide.

The pipeline is running illegally in both MI and WI, holding expired permits with the Bay Mills Indian Community, the State of Michigan, and the Bad River Band of Lake Superior Chippewa. In addition the pipeline operating company Enbridge is actively defying an eviction order in MI, and has been ruled trespassing by a WI judge. Enbridge is responsible for the two largest inland oil spills in United States history, and has a long record of negligence, regulatory violations, and cover ups. Enbridge is not trustworthy, and their proposals should be reviewed with the highest scrutiny.

I request USACE to conduct a complete review of the proposed project as part of its EIS under the National Environmental Policy Act. This review should be as thorough as possible in scope.
Name
April Beattie
Organization/Affiliation
Citizen's Climate Lobby
Attachment
Comments
NO NO NO
No Line 5 Tunnel. Outdated, foolish idea. High risk to the Great Lakes.
Wake up.
Name
Barbara Schwartz
Organization/Affiliation
Marion Audubon Society
Attachment
Comments
Ref: U.S. Army Corps of Engineers Project LRE-2010-00463-56-A19

I am requesting that the U.S. Army Corps of Engineers conduct a thorough and complete review of the proposed project as part of its Environmental Impact Statement under the National Environmental Policy Act.

This review should be as thorough as possible in scope, including a detailed review of at least all of the following:

A) Comprehensive alternatives analysis: Independent studies have revealed that Line 5 is not a necessary piece of infrastructure and that other options for transporting the products currently transported on Line 5 exist and could be implemented in short order. A review of the existing Line 5 pipeline vs. the tunnel as the only two options would accordingly be inadequate. To avoid this inadequacy, the alternatives analysis should include an alternative that considers using the existing capacity in Enbridge’s pipelines to transport the petroleum products that the proposed project is designed to accommodate. If existing capacity is inadequate, the alternative should assess expanding capacity elsewhere within Enbridge’s existing pipeline system, as well as alternative forms of transport such as trains and trucks. The “no action” alternative should account for the fact that Enbridge is operating Line 5 in Michigan without a valid easement, and in Wisconsin, it continues to operate years after being evicted by the Bad River Band of Lake Superior Chippewa. Ongoing lawsuits from the State of Michigan and the Bad River Band of Lake Superior Chippewa could soon lead to the decommissioning of the Line 5 pipeline. Thus, in USACE’s alternatives analysis, the “no action” alternative cannot assume that Line 5 will continue to function indefinitely.

B) Cumulative impacts: Regardless of its scope, the EIS must consider all indirect and cumulative impacts and avoid segmentation of other pending proposals to modify Line 5, including, but not limited to, the proposed reroute of Line 5 through northern Wisconsin. Allowing Enbridge to improperly segment permitting requests for multiple concurrent projects on one pipeline could prevent a thorough review of the cumulative impacts and potential environmental and climate damages of an unnecessary pipeline expansion through a critical and fragile ecosystem.

C) Inadequacy of geotechnical studies: Initial geotechnical studies performed on the site for the Line 5 tunnel are inadequate, comprising roughly 1/10th of the industry recommended research for a tunnel of this scope. The inadequacy of the geotechnical review has not been considered by either the review of Michigan EGLE or MPSC. USACE must thoroughly review the complex geological and hydrogeological conditions that exist in the Straits of Mackinac and could preclude the feasibility of safely building a tunnel in this location.

D) Potential archaeological and cultural site: USACE must meaningfully consult with Tribal Nations, the State Historic Preservation Officer, and the Advisory Council on Historic Preservation in the NHPA Section 106 process regarding potential adverse effects to the potential 10,000-year-old Indigenous cultural site that has been located at the bottom of the Straits of Mackinac, near the proposed tunnel project. Tunnel construction could destroy this potential world heritage site and important cultural resource for local Tribal nations, and all care must be taken to ensure that this will not happen.

E) Explosion risk during construction and operation: Over the course of MPSC’s review of this proposal, expert testimony indicated a significant risk of explosion due to operating an oil and NGL pipeline within the confines of a subterranean tunnel with an open annulus design. Further, PHMSA expressed concerns to MPSC about the operations and maintenance of this pipeline within the confined space of a tunnel. USACE must fully evaluate this risk. Further, in the limited geotechnical analysis that was completed, dissolved methane in groundwater above reportable levels was detected. This leads to an explosivity risk during construction as well.

F) Climate impacts: Also, in MPSC testimony, experts presented climate impact analyses of this proposal and indicated that this project would potentially add 27 million metric tons of carbon pollution annually. USACE must fully review the potential climate impacts of this proposal to ensure that it adheres to the goals of the U.S. and global climate policy.

G) Drilling slurry: The applicant proposes to use a bentonite drilling slurry in the Tunnel Boring Machine to drill through the Straits of Mackinac. Bentonite drilling slurry is a potential hazardous waste. Bentonite, when released into surface water, expands and can coat the gills of fish, resulting in large fish kills. Given that the Straits of Mackinac are Treaty-protected fishing grounds for local Tribes and are, in fact, the most productive part of the Great Lakes Tribal fishery, the use of bentonite drilling slurry must be evaluated. Enbridge’s track record of recent frac-outs on the Line 3 expansion project should call its methods into question. A bentonite slurry spill into the Straits of Mackinac must be avoided at all costs.

Thank you.
Name
Paulina Ukrainets
Organization/Affiliation
Attachment
Comments
Ref: U.S. Army Corps of Engineers Project LRE-2010-00463-56-A19

I am requesting that the U.S. Army Corps of Engineers conduct a thorough and complete review of the proposed project as part of its Environmental Impact Statement under the National Environmental Policy Act.

This review should be as thorough as possible in scope, including a detailed review of at least all of the following:

A) Comprehensive alternatives analysis: Independent studies have revealed that Line 5 is not a necessary piece of infrastructure and that other options for transporting the products currently transported on Line 5 exist and could be implemented in short order. A review of the existing Line 5 pipeline vs. the tunnel as the only two options would accordingly be inadequate. To avoid this inadequacy, the alternatives analysis should include an alternative that considers using the existing capacity in Enbridge’s pipelines to transport the petroleum products that the proposed project is designed to accommodate. If existing capacity is inadequate, the alternative should assess expanding capacity elsewhere within Enbridge’s existing pipeline system, as well as alternative forms of transport such as trains and trucks. The “no action” alternative should account for the fact that Enbridge is operating Line 5 in Michigan without a valid easement, and in Wisconsin, it continues to operate years after being evicted by the Bad River Band of Lake Superior Chippewa. Ongoing lawsuits from the State of Michigan and the Bad River Band of Lake Superior Chippewa could soon lead to the decommissioning of the Line 5 pipeline. Thus, in USACE’s alternatives analysis, the “no action” alternative cannot assume that Line 5 will continue to function indefinitely.

B) Cumulative impacts: Regardless of its scope, the EIS must consider all indirect and cumulative impacts and avoid segmentation of other pending proposals to modify Line 5, including, but not limited to, the proposed reroute of Line 5 through northern Wisconsin. Allowing Enbridge to improperly segment permitting requests for multiple concurrent projects on one pipeline could prevent a thorough review of the cumulative impacts and potential environmental and climate damages of an unnecessary pipeline expansion through a critical and fragile ecosystem.

C) Inadequacy of geotechnical studies: Initial geotechnical studies performed on the site for the Line 5 tunnel are inadequate, comprising roughly 1/10th of the industry recommended research for a tunnel of this scope. The inadequacy of the geotechnical review has not been considered by either the review of Michigan EGLE or MPSC. USACE must thoroughly review the complex geological and hydrogeological conditions that exist in the Straits of Mackinac and could preclude the feasibility of safely building a tunnel in this location.

D) Potential archaeological and cultural site: USACE must meaningfully consult with Tribal Nations, the State Historic Preservation Officer, and the Advisory Council on Historic Preservation in the NHPA Section 106 process regarding potential adverse effects to the potential 10,000-year-old Indigenous cultural site that has been located at the bottom of the Straits of Mackinac, near the proposed tunnel project. Tunnel construction could destroy this potential world heritage site and important cultural resource for local Tribal nations, and all care must be taken to ensure that this will not happen.

E) Explosion risk during construction and operation: Over the course of MPSC’s review of this proposal, expert testimony indicated a significant risk of explosion due to operating an oil and NGL pipeline within the confines of a subterranean tunnel with an open annulus design. Further, PHMSA expressed concerns to MPSC about the operations and maintenance of this pipeline within the confined space of a tunnel. USACE must fully evaluate this risk. Further, in the limited geotechnical analysis that was completed, dissolved methane in groundwater above reportable levels was detected. This leads to an explosivity risk during construction as well.

F) Climate impacts: Also, in MPSC testimony, experts presented climate impact analyses of this proposal and indicated that this project would potentially add 27 million metric tons of carbon pollution annually. USACE must fully review the potential climate impacts of this proposal to ensure that it adheres to the goals of the U.S. and global climate policy.

G) Drilling slurry: The applicant proposes to use a bentonite drilling slurry in the Tunnel Boring Machine to drill through the Straits of Mackinac. Bentonite drilling slurry is a potential hazardous waste. Bentonite, when released into surface water, expands and can coat the gills of fish, resulting in large fish kills. Given that the Straits of Mackinac are Treaty-protected fishing grounds for local Tribes and are, in fact, the most productive part of the Great Lakes Tribal fishery, the use of bentonite drilling slurry must be evaluated. Enbridge’s track record of recent frac-outs on the Line 3 expansion project should call its methods into question. A bentonite slurry spill into the Straits of Mackinac must be avoided at all costs.

Thank you.
Name
Frank Brehm
Organization/Affiliation
N/A
Attachment
Comments
The new (proposed) line 5 replacement through solid bedrock is a no brainer. Anyone opposed just illogical hates the oil industry, while enjoying the benefits of oil.
Name
Erin Verlander
Organization/Affiliation
Bay Mills Indian Community
Attachment
Comments
NO LINE 5
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