The Newtown Pentacle

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Archive for March 14th, 2016

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Sludge Boats, baby, Sludge Boats.

– photo by Mitch Waxman

These shots are actually from the height of that shoulder injury period last month, and represent a desperate desire one acted upon to “shake it off” by indulging in a bit of exercise. The weather was less than cooperative from a light point of view, and the affected limb was less than pleased at the rest of my body moving around, so I decided that since I was in the “hell of pain” I’d simply head over to Hells Gate and indulge the horror.

– photo by Mitch Waxman

Luckily for my diversion starved and somewhat depressed state of mind, the MV Red Hook was observed while debarking from the Wards Island dewatering facility across the river. Wards Island is the end point for the sewage sludge process, which is operated by the NYC DEP. Centrifugal machines are fed the material, which has the consistency of syrup or warm honey at the end of the thickening process at the various neighborhood sewer plants, which is carried here by the DEP’s fleet of “Honey” or Sludge boats. The dewatered material is compressed into “cakes” and sold for use as fertilizer on non food crops such as cotton and Christmas Trees.

– photo by Mitch Waxman

MV Red Hook is one of NYC’s older generation of Sludge Boats, although it’s the newest of its type – having come online in 2012. The newer class of Sludge Boats has been discussed here at Newtown Pentacle before.


The Red Hook sludge vessel was built over a three-year period in Brownsville, Texas by Keppel AmFELS. Once completed, it took seven days to make its way to New York City, arriving on November 19, 2008. The vessel has recently completed post-delivery dry-dock inspections and adjustments at the Brooklyn Navy Yard and is ready for service. Each six-person crew consists of a captain, chief engineer, assistant engineer, mate and two mariners. Crews work a 40-hour week divided into 14, 13, and 13 hour shifts. The Red Hook is slightly over 350 feet long, about 53 feet wide, with a depth of slightly over 21 feet. It has eight storage tanks with 150,000 cubic foot capacity equivalent to 1.2 million gallons. The Red Hook weighs over 2,098 long tons and is designed to travel at 12.75 knots or approximately 15 miles per hour. On a typical week, each vessel makes 14 round trips and visits eight wastewater treatment plants.

– photo by Mitch Waxman

All of the DEP’s honey boats will find themselves heading to or from Wards Island periodically, after making their rounds at one of the City’s 14 sewer plants. Hells Gate is a great place to spot them, and Shore Road along Astoria Park is a great place to observe Hells Gate.

– photo by Mitch Waxman

There are many who would agree with me, in my assertion that the view from Shore Road rocks.

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