Tag: dock

Sea of Controversy for Hawaii’s Superferry

  • Hawaii's Superferry was met with initial excitement, but it quickly turned to environmental concern (Photo courtesy of Hawaii Superferry)

For decades, people who wanted to get from
one Hawaiian island to another have had one main
option: flying. So when plans were unveiled for
a high-speed ferry between the islands, Hawaiians
and tourists were initially thrilled. But growing
concern about the Superferry’s potential environmental
impact has turned the issue into one of the state’s
biggest legal battles in years. Ann Dornfeld reports:

Transcript

For decades, people who wanted to get from
one Hawaiian island to another have had one main
option: flying. So when plans were unveiled for
a high-speed ferry between the islands, Hawaiians
and tourists were initially thrilled. But growing
concern about the Superferry’s potential environmental
impact has turned the issue into one of the state’s
biggest legal battles in years. Ann Dornfeld reports:

David Dinner is board president of the environmental group 1000 Friends
of Kaua’i. He lives near this small beach on the island’s north shore.
Dinner says when endangered humpback whales come to Hawaii in the
winter to give birth, you can whale-watch right from this beach. Even
when he lived far from the ocean, he once witnessed a huge migration
from his window.

“I could see that the ocean was filled with whales. And I later found out that there were 6,000 whales around Kaua’i at that
time. So it was like wall-to-wall whales out there.”

When Dinner first heard about plans for a high-speed inter-island
catamaran, he was excited. But the more he and others learned about the
Hawaii Superferry, the more they worried about its effect on those whales.

Mother whales spend a lot of time just below the surface, pushing their
calves up for air. The concern is that the ferry’s twin hulls would strike the
whales at a speed of up to 45 miles per hour. That’s a lot faster than other
boats like cruise ships and tankers.

“The other boats that travel in this area generally go in the area of 13 to 15
miles an hour. So the Superferry is way beyond the speed of the other boats.”

Another big worry was that the car ferry could bring invasive species from
one island to another. For instance, mongooses decimated the Big
Island’s bird population. But Kaua’i doesn’t have mongooses yet.

Rich Hoeppner is founder of the Superferry Impact Group.

“We have an incredible selection of birds here. We have shearwaters,
albatross, the state bird – the Nene, is a land-dweller and endangered
species. So one pregnant mongoose gets on our island, our bird
population will be history.”

When activists learned that the state government had given Hawaii
Superferry the green light without an environmental impact statement,
they filed suit. Last August, the state Supreme Court ruled that the state
should have required an environmental impact statement.

Despite that, just two days later, Superferry made its maiden voyage to
Kaua’i.

Rich Hoeppner says two dozen surfers and kayakers blocked the
boat’s path to Nawiliwili Harbor for hours.

The next night, protesters crowded the harbor, and dozens more people
took to the water – some in traditional Hawaiian canoes. Protesters
filmed the action.

(sound of protest chants)

“After 3 hours, the ferry, which was at the mouth of the harbor, turned
around and went back to Oahu. It didn’t get to its dock. And it hasn’t been
back since!”

Hawaii Superferry says it takes the environment seriously.

Terry O’Halloran is Director of Business Development. He points to the
company’s efforts to keep invasive species from hitching
a ride on vehicles.

“We look under the hood, we look in the trunk, we look in the wheel wells,
we look inside the vehicles, and then a certain number of vehicles that go
through our security screening get a much more thorough screening and
inspection.”

O’Halloran says vehicles with muddy tires aren’t allowed on board in case
bugs or seeds are in the dirt. There are boot scrubbers for passengers,
too. On-board videos warn travelers about the dangers of invasive
species.

O’Halloran says Superferry also has a Whale Avoidance Policy that
includes avoiding the main calving areas during whale season, and
slowing down in whale zones.

“We have been able to spot and avoid the whales. We also have two dedicated
whale lookouts and their only job is to help the captain spot whales.”

Superferry is still making its Oahu-to-Maui trips. In a special session,
Hawaii legislators passed a law allowing the Superferry to keep
running while the state conducts an Environmental Impact Statement.

Protestors say that’s a terrible idea – and illegal. They’re pursuing
lawsuits in the state Supreme Court to dock the ferry until it’s clear the
boat is safe.

For The Environment Report, I’m Ann Dornfeld on Kaua’i.

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States Pass Feds on Invasives Law

  • Federal restrictions have not stopped importation of invasive species. Now some states are passing laws that will stop some ocean-going ships from docking in their ports. (Photo by Lester Graham)

US ports receive more than imported cargo.
They often receive fish and other aquatic organisms
from foreign ports. They stow away in the ballast
water of cargo ships. Once in US waters, some of
the foreign species become invaders, damaging the
ecosystem. The federal government has done little
to stop these invasive species. Rick Pluta reports now some states have decided to take
things into their own hands:

Transcript

US ports receive more than imported cargo.
They often receive fish and other aquatic organisms
from foreign ports. They stow away in the ballast
water of cargo ships. Once in US waters, some of
the foreign species become invaders, damaging the
ecosystem. The federal government has done little
to stop these invasive species. Rick Pluta reports now some states have decided to take
things into their own hands:


The damage caused by invasive species carried to the US in
ballast water is not only harmful to the environment, but it
hurts the economy. The federal regulations have not stopped the
problem. So, states such as California and Michigan have passed
laws that require foreign ships to treat ballast water like
pollution. They have to clean it up before they can discharge it
into a port. The problem is, almost no ships have a way to treat
the ballast.


In Michigan, the Great Lakes shipping industry is trying to delay
the new Michigan rules. Shipping companies, port owners, and
dock workers say Michigan’s new rules are jeopardizing jobs
without actually stopping the introduction of new species into
the Great Lakes.


The damage caused by invasive species carried to the US in
ballast water is not only harmful to the environment, but it
hurts the economy. The federal regulations have not stopped the
problem. So, states such as California and Michigan have passed
laws that require foreign ships to treat ballast water like
pollution. They have to clean it up before they can discharge it
into a port. The problem is, almost no ships have a way to treat
the ballast.


In Michigan, the Great Lakes shipping industry is trying to delay
the new Michigan rules. Shipping companies, port owners, and
dock workers say Michigan’s new rules are jeopardizing jobs
without actually stopping the introduction of new species into
the Great Lakes.


People in the shipping business say the problem is Michigan is
the only state in the Great Lakes region that is requiring ocean-
going freighters to install expensive technology as a condition
of using one of its ports.


John Jamian is the president of the Seaway Great Lakes Trade
Association. He says requiring ocean-going freighters to install
expensive technology before they can dock in Michigan ports won’t
solve the problem. The ships will just go to other Great Lakes
ports.


If a ship goes to Windsor or Toledo that doesn’t have these rules
and regulations, they will discharge their cargo. If there were
any critters on those ships they could still swim or crawl into
Michigan waters, so you still haven’t solved anything.


Jamian represents the owners of ships that travel from the
Atlantic Ocean to the Great Lakes via the Saint Lawrence Seaway.
He says ship owners will very likely avoid Michigan ports, and
choose to unload at ports in other states and Canada:


“The fact of the matter is that they’re not going to put an
expensive piece of equipment just because Michigan calls for it
on their ship when in fact it may not be acceptable anywhere else
in the world and it might just be easier to take that cargo
across the river and unload it where they don’t have these
regulations.”


And for Michigan ports that are near other competing ports,
that’s a concern. Patrick Sutka is the treasurer for Nicholson
Terminal and Dock Company at the Port of Detroit:


“We fear these ships may be going to other ports, such as Windsor
right across the waterway, or other competitors of ours such as
Toledo or Cleveland.”


At the height of the shipping season, there might be three
freighters at a time moored to the docks, offloading steel and
other cargo. A hundred trucks a day will move in and out of the
docking area to get those commodities to factories.


On the dock right now are dozens of stacks of 20-ton slabs of
steel from France and Russia. That Russian steel was most likely
shipped from a port in the Caspian Sea or the Black Sea. The
freighters take on ballast water from those seas for the voyage
to the Great Lakes. That ballast water helps keep the ships low
and steady in the water.


The ships are required to exchange the water in deep ocean mid-
journey. The salt water is supposed to kill the fresh water
organisms. But, some organisms can survive the trip. That’s how
zebra mussels, quagga mussels and the round goby fish made their
way from the Balkans to the Great Lakes.


Those invasive species and others combine to cost the economy an
estimated 5 billion dollars a year. For example, zebra
mussels cost taxpayers and utility customers. It shows up in
your power bill because the utilities have to pay divers to
scrape the crustaceans off pipes carrying cooling water to power
plants.


Shipping companies, port owners, and dock workers’ unions are all
pressuring Michigan to hold off on enforcing its new law. What
they’d really like is for the federal government to step in,
negotiate with Canada, and create a regional set of rules for
combating aquatic invaders:


“…But the federal government has not had the guts or the
gumption to step up to the plate and get this done.”


Patti Birkholz chairs the Michigan Senate Environmental Affairs
Committee. She sponsored the law:


“So we’re going to do it on a state-by-state basis. Our eco-
system within the Great Lakes is what many scientists have termed
‘on the tipping point.’ We cannot deal with any more invasive
species in this system, and we know the majority of the invasive
species come through the ocean-going vessels. They know they’re
the cause. We know they’re the cause. We’ve got to deal with this
situation.”


Michigan’s new law is as much a political statement as anything
else and other states are starting to follow Michigan’s lead.
Birkholz says Wisconsin and New York could pass ballast standards
this year.


In the mean time, Michigan environmental officials say they
intend to enforce the state’s requirements when the Great Lakes
shipping season resumes in the spring. But, so far, no ocean
freighters have applied for a permit to dock at a Michigan Port.


For the Environment Report, this is Rick Pluta.

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Major Dock Corrosion Stumps Officials

  • The Duluth Seaway Port Authority's bulk cargo dock is typical of many in the port. Officials are troubled by corrosion appearing on the docks in the harbor - the steel is corroding much faster than normal. (Photo by Bob Kelleher)

Corrosion is eating away at the steel walls that hold one of the Great Lakes’ busiest harbors together. The corrosion is unlike anything known to be happening in any other Great Lakes port. But other port officials are being encouraged to take a closer look at their own underwater steel. The Great Lakes Radio Consortium’s Bob Kelleher reports:

Transcript

Corrosion is eating away at the steel walls that hold
one of the Great Lakes’ busy harbors together. The
corrosion is unlike anything known to be happening in
any other Great Lakes port. But other port officials
are being encouraged to take a closer look at their own
underwater steel. The Great Lakes Radio Consortium’s
Bob Kelleher reports:


Some kind of corrosion is eating away at the Duluth
Seaway port’s docks. The docks are those long
earth-filled metal rectangles where ships from around
the world tie up to load and unload. Those docks are
lined with sheets of steel, and the steel is rusting
away. Jim Sharrow is the Duluth
Seaway Port Authorities Facilities Manager.


“It’s corroding quickly – much faster than people expect
in fresh water. And our main concern is that we’ll lose
the integrity and the strength of the dock long before
expected, and have to do steel replacement at $1,500 or
more per lineal foot, much earlier than ever would have
been expected.”


Corrosion should be a slow process in Duluth’s cold
fresh water. But, Sharrow says, there’s evidence it’s
been happening remarkably quickly for about thirty years.


“What we seem to see here is corrosion that started in
the mid 1970s. We have steel that’s 100 years olds
that’s about as similarly corroded to steel that is 25
to 30 years old.”


It’s a big problem. There’s about thirteen miles of
steel walls lining docks in the harbor that serves
Duluth, Minnesota and Superior, Wisconsin. There’s half
again as many feet of wooden docks, held together with
steel pins. There’s corrosion on the legs of highway
bridges and the giant
steel ore docks that ship millions of tons of taconite
– a type of iron shipped to steel mills in Gary,
Indiana and Cleveland, Ohio.


“We characterize this as a 100-million dollar problem in
the harbor. It’s a huge problem, and what is so odd
about this is that we only see it happening in the
navigational area of the Duluth-Superior Harbor.”


The harbor links the St Louis River with Lake Superior.
Go a few miles up the river and there’s little corrosion
. So it doesn’t seem like the problem’s there. But, back
in the harbor, at the current rate of corrosion, Sharrow
says, the steel will fail quickly.


“I figure that in about 10 years at the current rate,
we will have to start replacing steel.”


“Particularly marginal operators could decide rather
than repair their docks it would be better for them to
go out of business, and we’re hoping that that isn’t
the case here.”


While the cause is a mystery, there’s no shortage of
theories. It could have something to do with stray
electrical voltage; water acidity; or the kinds of
steel manufactured in recent years. Chad Scott
discovered the corrosion in the late 1990’s. He’s an
engineer and a diver. Scott suspects
a micro-biological connection. He says there might be
something growing in small round pits that form on the
steel.


“We cleaned up the water. That’s the main thing –
that’s one of the main changes that’s happened since
the 70s, is we’ve cleaned up our water. We’ve cleaned
up our harbor, which is a good thing. But, when we
cleaned things up we also induced more dissolved oxygen
and more sunlight can penetrate the water, which tends
to usually promote more growth – more marine
microbiology growth.”


A team of experts met in Duluth in September to share
ideas. They came from the U.S. Navy, The Army Corp of
Engineers, and Ohio State University. And they agreed
there’s something odd going on – possibly related to
microbes or water chemistry. They also recommend that
other Great Lakes ports take a closer look at their
underwater steel. Scott says they at least helped
narrow the focus.


“We have a large laundry list right now. We want to
narrow that down and try to decide what is the real
cause of this corrosion. And these experts, hopefully,
will be able to get us going on the right direction,
so we can start doing testing that will identify the
problem.”


With the experts recommendations in hand, port
officials are now planning a formal study. If they
do figure out the cause, then they’ve got to figure
out how to prevent it. They’re in a race with
something, and right now they don’t even know with
what.


For the Great Lakes Radio Consortium, I’m Bob Kelleher.

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Hotter, Drier Climate in Region’s Future?

A new study predicts that water levels in the Great Lakes could drop significantly over the next 50 years. The Great Lakes Radio Consortium’s Karen Kelly reports:

Transcript

A new study predicts that water levels in the Great Lakes could drop significantly over
the next 50 years. The Great Lakes Radio Consortium’s Karen Kelly reports:


Researchers at Environment Canada say global warming could cause shorelines to drop
by more than three feet over the next five decades. The findings were based on computer
models, which are predicting hotter and drier conditions in the region’s future. David Fay
is coauthor of the study. He says a drop in water levels would affect many people,
starting with landowners.


“If they have a dock on their property, the water depth of the dock would go down. It
would certainly impact commercial navigation… quite significant environmental changes
are possible.”


Fay says the study offers predictions, not guarantees. But it does suggest that Lakes
Michigan and Huron and the St. Lawrence River would be most affected.


For the Great Lakes Radio Consortium, I’m Karen Kelly.

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New Federal Rules to Tighten Port Security

Final regulations requiring all ports to be secure against terrorist attacks will be released next month by the federal government. The Great Lakes Radio Consortium’s Mike Simonson reports that port officials are hoping the new rules come with some new money:

Transcript

Final regulations requiring all ports to be secure against terrorist attacks
will be released next month by the federal government. The Great Lakes Radio
Consortium’s Mike Simonson reports that port officials are hoping the new
rules come with some new money:


With 50 nations using the St. Lawrence Seaway,
sending
hundreds of ships, dropping off and picking up
goods, Great Lakes ports have a lot
to make secure.
The Marine Transportation
Security Act makes sure all ports big and small assess risks and come up
with a plan to make things safe from terrorism.


Duluth-Superior Port Security Official Captain Ray Skelton has been working
with Washington on these new regulations. He doesn’t expect any surprises.


“The final regs, if they came out that we have to have armed guards
at piles of limestone, I’d go back to Washington and start a fight. But if
everything stays reasonable, we’ll just go ahead and comply.”


Tighter security may mean some guards, surveillance cameras, fences and alarms.
Skelton says these things are costing ports money without much financial
help from those making up the new rules. Skelton won’t say how much
Duluth-Superior has spent, but he says so far they’ve had to foot the bill.
Ports will have one year to comply with the Marine Transportation Security
Act.


For the Great Lakes Radio Consortium, I’m Mike Simonson.

Shipping Season Docks Early

Much of the shipping on the Great Lakes is expected to end early this year. The economy has reduced freighter traffic and some ships are already docked for the winter. The Great Lakes Radio Consortium’s Lester Graham explains:

Transcript

Much of the shipping on the Great Lakes is expected to end early this year. The economy has reduced freighter traffic and some ships are already docked for the winter. The Great Lakes Radio Consortium’s Lester Graham reports.


The last couple of years, the shipping season has lasted longer. That’s because ships have been forced to carry lighter loads because of low water levels in the Great Lakes. And that meant more trips to carry the same tonnage. This year, though, some ships are tying up for the winter early. The slower economy has hit Great Lakes shipping, particularly those ships carrying raw materials for the steel industry. According to a report in the Toledo-Blade, iron ore mines have cut production and steel mills have produced significantly less steel. While only a handful of ships are berthed for the winter right now, a spokesperson for the Lake Carriers’ Association was quoted as saying they expect to see more early lay-ups. The shipping companies are hoping for an economic turnaround next year. For the Great Lakes Radio Consortium, this is Lester Graham.

Tall Ships Set Sail

  • The Pride of Baltimore II will be plying the waters of the Great Lakes this summer along with dozens of other tall ships from all over the world. Photo by Thad Koza

A dozen or so tall sailing ships are dropping anchor at Great Lakes ports this summer as part of an event that’s both a race and a tour. The Tall Ships Challenge will be an opportunity for thousands of people to see replicas of a bygone era. The Great Lakes Radio Consortium’s David Barnett has more:

Paul Cox wrote and produced this story.

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