Showing posts with label Siem Dorado. Show all posts
Showing posts with label Siem Dorado. Show all posts

Friday, August 13, 2021

More Cable Ships

 Halifax has frequently hosted cable ships, going back to the early days of the technology. Western Union, the French cable company and others have made Halifax their base. In recent years IT International Telecom has established its marine base here and IT ships are in and out of port regularly. Their IT Intrepid is currently in port as is the offshore supplier Siem Dorado undergoing conversion for cable work. The general cargo ship Enna is still alongside the Siem Dorado possibly transferring cable or other gear.

A crane has lifted off a section of gunwale or transom from Siem Dorado and is landing it on the dock next to IT Intrepid at Pier 9A.

On August 12 another cable ship arrived, but for a completely different company. The Marshall Islands flag Durable is owned by Transoceanic Cable Ship Company LLC, a US corporation, with bases in Baltimore, MD and Honolulu. 

The ship was built by Keppel Hitachi in Singapore in 2002 as the Tyco Durable. When Tyco became over extended and failed, the ship was sold and renamed in 2010. Transoceanic has a huge contract with the US Navy, signed in 2018 and extending to 2023. Presumably it involves maintaining seabed communication and monitoring systems.

The Cable Wharf, adjacent to the Halifax ferry terminal, still uses the name, but has not been used for cable since the 1960s. It was once the Western Union wharf, and had a large storage building for cable and other equipment, and was the base for two famous cable ships the Cyrus Field and the Lord Kelvin. My 1971 photo of the "ferry plaza" between the Law Courts and  Queen's wharf is barely recognizable today.

Taken from beneath the Law Courts bridge across Water Street, the white building is the Fisherman's Market - most recently Nova Scotia Crystal. The Western Union building - long since demolished - is in the background.

 I have published the following photo before, showing the cable ship Lord Kelvin arriving in Halifax in 1955. 


There are several interpretive plaques on the Cable Wharf outlining the history of subsea cables.

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Saturday, July 31, 2021

New Faces in New Places

 Two first time callers put in to Halifax July 31.


At PSA Halifax it was CMA CGM Jules Verne another of the Ultra size ships on the Columbus JAX service. Built in 2013 by Daewoo, Okpo. it is a 176,435 gt, 186,470 dwt ship with a capacity of 16,020 TEU. Built to the same design (Daewoo 16000) as the current "largest container ship in Halifax" title holder CMA CGM Marco Polo, the Verne may be a few gross tons smaller than the Polo. However as a calculated (rather than measured) description of the ship's cubic capacity, gross tonnage is not a fair comparison. In terms of lifting capacity, deadweight tonnage may be a better gauge. Verne's 186,470 dwt is just shy of Polo's 187,625 tonnes. Nevertheless both ships have the same hull dimensions ( 396m x 53.6m) and declared container cafrrying capacity.

I will leave it up to someone more fastidious about these things than I am to declare a winner.

At the other end of the harbour, IT International Telecom welcomed the Offshore Construction Vessel Siem Dorado arriving from Aberdeen, Scotland.


Built in 2009 by Kleven Ulsteinvik in Norway, it is a 4869 gt, 4257 dwt vessel, equipped with the usual variety of thrusters. Coupled with a diesel electric propulsion system, it has a high grade dynamic positioning capability. It is also equipped with a 100 tonne capacity, heave compensating crane, equipment to support an ROV including a moon pool, not to mention the obvious helicopter landing platform.
Owner Siem Offshore AS is the parent company of Secunda Canada LP, but this ship appears to be directed by the parent company. It was built as Siem Dorado but carried the names Adams Vision 2010-2013, Siem Stork 2013-2015 and Siem N-Sea 2015-2019. The ship was laid up in 2020 and has been reactivated for whatever work IT has for it. I am not aware of any application for a coasting license, so the work is likely well offshore, outside territorial waters.


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