Tag: dredging
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Donjon Standby
Wednesday evening found DonJon Marine’s dredging team standing by with the tug Casey Ann and dredge Delaware Bay seemingly spudded down just outside the pier head line off North River Pier 86. Maintenance work at the Manhattan Cruise Terminal appears to perhaps be wrapping up or taking a pause. Further north, DonJon colleagues on Brian…
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Up from the depths
DonJon’s Delaware Bay dredge prepared to dump a load of mud from the bottom of the North River by Pier 88 into a scow on Thursday. Seasonal dredging at the Manhattan Cruise Terminal is underway to maintain 38 feet of depth at mean low water.
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The Season of the Dredge
Returning to the North River this week finds twice-yearly seasonal dredging operations underway at the Manhattan Cruise Terminal. DonJon Marine crews are scooping up mud to maintain the 38-feet mean low-water depth between the piers in order to accommodate cruise ships and the naval vessels that will visit for then 250th Independence Day celebrations. On…
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Let’s dredge again, like we did last summer
Donjon Marine’s distinctive blue livery was very much in evidence on the North River last week. In addition to regular work moving recycled paper collected by DSNY in Manhattan from Pier 99 to the recycling mill on Staten Island, seasonal dredging was underway at the cruise terminal. The cruise terminal quays are dredged regularly to…
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Getting ready for summer cruising
Seasonal dredging is underway again at the Manhattan Cruise Terminal to maintain the listed quay depth of 36 feet (or deeper). DonJon’s Delaware Bay clamshell dredge and tug Casey Ann were between North River Piers 86 and 88 on Wednesday afternoon.
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Extra help
Dann Ocean’s Thomas Dann has joined the DonJon Yonkers dredging work Friday morning, ferrying mud scows to the dump site off Highlands NJ.
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Visit from a dredge
Hardly a week has gone by this winter without a gale warning in NY Harbor and, as a result, we are seeing more variety of vessels visiting the sheltered North River than usual, albeit in less than ideal conditions for photography. Wednesday morning has brought the hopper dredge Ellis Island and her tug Douglas B…
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Dredging time
Seasonal maintenance dredging seems to be underway on the Yonkers waterfront. DonJon’s powerful Atlantic Salvor was towing a scow loaded with spoils out to the dump site off Highlands, NJ on Monday.
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Friday January 5–non-petroleum products

Tanker barge traffic slowed on Friday but other types of barges were observed, including mud scows, sugar barges, and cement transporters coming down with product. Skies cleared and winds and seas were calm but a gale warning is in effect from 5pm Saturday.
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Drying out

North River traffic has remained heavy as we move into October and the rains of September recede over the stern. A large number of pleasure craft are also traversing the river, probably many in transit to their winter boatyards as the season draws to a close.








