The Newtown Pentacle

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Posts Tagged ‘dredging

outrageous conclusions

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Thursday

– photo by Mitch Waxman

A few more from the Gowanus Dredging operation today, and since the pursuance of getting these shots required no small amount of physical hardship for a humble narrator, we’re staying on the subject for a bit longer.

As mentioned earlier in the week, one woke up a couple of hours before sunrise in Astoria on the literal other side of a very Long Island, then suffered frigid middle December conditions on the East River to get here, and having dodged heavy trucks the entire morning on the streets of Red Hook and Sunset Park, the two eggs with ham and swiss on a roll which I had for breakfast had long ago burned away. It had also been multiple hours since I had drank anything, and the combination of fatigue and an empty fuel tank were beginning to set in. The diesel exhaust didn’t help.

I go to these places so you don’t have to, Lords and Ladies.

– photo by Mitch Waxman

The material being scooped out of the Gowanus Canal gets shipped elsewhere for processing. The Superfund people at EPA aren’t exactly forthcoming about where the material gets sent, but I’d venture a guess about that as being somewhere in New Jersey and likely not too far from Bayonne. I can offer a conjectured description about what happens to it afterwards, though.

First, excess moisture will be mechanically removed either by centrifuge or compression. The freed liquid is fed into a wastewater treatment process, one not dissimilar to what happens at a sewer plant. Pollutants and contaminants are filtered out, the water is cleaned up, and then released. The filtered contaminants are combined with the dewatered solids. Secondly, the solids are sterilized, dried, and combined with an inert material like concrete. The concrete is formed into blocks, the blocks get shipped off somewhere for disposal. That somewhere is likely a tapped out underground mine which will be sealed off once full of these now inert blocks.

When Newtown Creek’s process begins to manifest physically, it will look a lot like the shots in this week’s post, just on a grander scale.

– photo by Mitch Waxman

The shot above is included, one which I’m fairly sure is of the Third Street Bridge, as I’ve never seen this particular span open before. This didn’t seem to be part of the dredge operation, rather it looked like the NYC DOT (owners of the thing) were performing some sort of maintenance on the thing.

A bit more of this Southwest Brooklyn action tomorrow.

Note: I’m writing this and several of the posts you’re going to see for the next week at the beginning of the week of Monday, January 4th. My plan is to continue doing my solo photo walks around LIC and the Newtown Creek in the dead of night as long as that’s feasible. If you continue to see regular updates here, that means everything is kosher as far as health and well being. If the blog stops updating, it means that things have gone badly for a humble narrator.


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Buy a book!

In the Shadows at Newtown Creek,” an 88 page softcover 8.5×11 magazine format photo book by Mitch Waxman, is now on sale at blurb.com for $30.

Written by Mitch Waxman

January 7, 2021 at 11:00 am

uncannily glowing

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Dredging on Newtown Creek in today’s post.

– photo by Mitch Waxman

A few weeks ago, the start of the dredging project being conducted by NYC DEP upon Newtown Creek was described. Today’s shots depict the project nearby the Creek’s intersection with the East River.

– photo by Mitch Waxman

This equipment is owned and operated by the DonJon towing company. Their contract requires them to open up a maritime channel stretching from East River back to the Whale Creek tributary adjoining the sewer plant in Greenpoint.

– photo by Mitch Waxman

Surprisingly, even to the employees of DEP, there have been few issues with odors released during the project. Goes to show that DonJon knows how to accomplish this sort of operation in a crowded urban setting, and a pat on the back should be offered to their engineers.

– photo by Mitch Waxman

The tugs and other equipment are still present on the Creek, and I’ve been told that their mission at the moment is to lay a bed of sand and clean fill down into the channel they’ve carved out of the black mayonnaise.

There are two public Newtown Creek walking tours coming up, one in Queens and one that walks the currently undefended border of the two boroughs.

DUPBO, with Newtown Creek Alliance and MAS Janeswalk, on May 3rd.
Click here for more info and ticketing.

Modern Corridor, with Brooklyn Brainery, on May 18th.
Click here for more info and ticketing.

“follow” me on Twitter- @newtownpentacle

Written by Mitch Waxman

April 28, 2014 at 10:12 am

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Dredging operations on the Newtown Creek are underway.

– photo by Mitch Waxman

After a couple of false starts and delayed beginnings, DonJon Towing is finally getting busy over on my beloved Creek. The dredging project is designed to provide a maritime channel for a new class of DEP Sludge Boats (see this Newtown Pentacle post from back in January of this year for details on the new boats) which will use a dock on Whale Creek, rather than the current East river facility, to accept the processed material produced by the Newtown Creek Waste Water Treatment Plant in Greenpoint.

– photo by Mitch Waxman

These shots were gathered yesterday, at Whale Creek – a Brooklyn side tributary of Newtown Creek which the sewer plant wraps around.

– photo by Mitch Waxman

Unfortunately, due to a busy work schedule and weather issues, I only managed to get there late in the afternoon and missed the action. This little push boat was busily managing the barges into a docking position, however.

– photo by Mitch Waxman

The dredging rig was the Delaware Bay, which is a 225 foot long monster commissioned in 2008, and outfitted with a 123 foot long boom and crane.

– photo by Mitch Waxman

That’s the actual dredging bucket, which is outfitted with some sort of esoteric gasket system. I’ve never felt pity for a big steel machine before, but… Yuck… this is Newtown Creek.

– photo by Mitch Waxman

The whole operation is meant to continue on for about six weeks. The initial phase of it, here on Whale Creek, will only be operating 12 hours a day, but once they work their way out onto the main body of the Creek – probably Tuesday of next week, they will go 24/7.

– photo by Mitch Waxman

This little Survey boat was buzzing about, and I’m told it carried a battery of sonar equipment which allowed visualization of the dredging work in real time. There’s a lot of stuff down there, pipelines and cables and such, for the DonJon crews to watch out for.

– photo by Mitch Waxman

A DEP contractor was on hand performing air quality tests and odor control functions. This was his little weather station.

– photo by Mitch Waxman

Also part of this contractors kit was a Hydrogen Sulfide monitor, which measures concentrations of the compound released from the underwater sediments during the dredge process.

– photo by Mitch Waxman

It’s critical, once the operation moves out of Whale Creek and heads west towards the more populated sections of the Creek in Greenpoint and Hunters Point, that you call 311 if you’re being affected by smells or noise. Also, I’ve been told that the NCWWTP Nature Walk will be closed for the weekend, in the name of safety.

If you smell something, say something, and call 311.

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stupendous spectacle

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If you smell something, say something.

– photo by Mitch Waxman

In January, the new DEP Sludge Boat Hunts Point was described in this Newtown pentacle posting.

The boat’s arrival was the first part of a complicated story, and the next chapter will involve some heavy equipment arriving on the Newtown Creek in around two weeks time. According to official sources, an oft rescheduled interval of municipal dredging will begin the week of March 17th, with the intention of opening a navigational channel for the new sludge boats from the East River, all the way back to Whale Creek at the sewer plant.

– photo by Mitch Waxman

Concerns about odor and disposition of the materials removed from Newtown Creek have been largely dismissed by the mid level DEP personnel running the operation, although community groups like the Newtown Creek Monitoring Committee (this is one of the ones I’m “with”) have asked pointed questions and demanded that odor control procedures be put in place. The municipal contractor will be DonJon towing, and they will be equipped with some sort of foam based system to cover the Black Mayonnaise sediment when it’s deposited in a barge – should it begin to afflict the residential properties on either side of the Creek with a smell or odor issue.

DEP will be releasing a document next week, for “community outreach,” as it were. The word from on high is that 311 is primed to deal with odor complaints – so if you live in LIC or Greenpoint – If you smell something, say something and call 311 to complain. 

– photo by Mitch Waxman

Disturbingly, our commonly held employees at DEP do not wish to detail what will happen to the materials removed from the waterway. There was some discussion about the different end destinations for it – they considered several industrial facilities practiced in the handling and disposal of toxic sludge – but there has been stony silence in response to queries about the details of the plan.

How will the material be handled, upon Newtown Creek and beyond? Will it receive primary treatment in Greenpoint or in Queens or somewhere else? If it’s going to be along the Creek that the DonJon barges are emptied and cleaned, where will that happen? How will the material be transported out of the area – by truck, barge, or rail?

Our employees in municipal government have let us know that it’s really none of our business.

This is an important issue, as when EPA begins its dredging operation for the Superfund cleanup, they will likely look at the process which DEP created for this far smaller dredging effort. More to come on this one, Lords and Ladies.

“follow” me on Twitter- @newtownpentacle

Written by Mitch Waxman

March 6, 2014 at 12:33 pm

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