Menu

Ireland's sailing, boating & maritime magazine

Displaying items by tag: AntiSubmarine Frigate

#navalvisits - A French Navy frigate docked in Cork city at the weekend having sailed from Cherbourg, Normandy though the ship is based at Brest Naval Base in neighbouring Brittany, writes Jehan Ashmore.

The 1,250 tonnes full displacement Commandant L'Herminier (F 791) according to the Port of Cork website remains berthed this morning at the city-centre’s South Quays. A crew compliment totalling almost 90 personnel consists of 7 senior officer ranks, 58 secondary officer mariners and 24 cadets.

Commandant L'Herminier is an Aviso type A69 / d'Estienne d'Orves ship that was commissioned into the French Navy having made a debut more than three decades in 1986. The 80m long class vessel designed for anti-submarine duties also carries out high sea escort missions and various other tasks.

Among the principle weaponary of the class are Exocet sea missiles and the ability to launch torpedoes. In addition equipment such as a drone that form part of a suite of surveillance operations.

A maximum 15 day duration period is available when operating in an autonomous mode. The ship's service speed is 24 knots.

Published in Naval Visits

#FrenchFrigate - Dublin Port is to welcome La Motte-Picquet (D645) a French Navy frigate capable of 30 knots and a crew of more than 230 when she visits the capital next weekend, writes Jehan Ashmore.

Displaceming 4,010 tonnes the anti-submarine Type F70 frigate of the Georges Leygues class is to berth at Ocean Pier during her four-day call.

The 139m long frigate completed in 1985 at the Brest Naval Dockyard, has a comprehensive armament in addition to carrying 2x Lynx Mk 4 helicopters.

 

Published in Naval Visits

Shipyards

Afloat will be focusing on news and developments of shipyards with newbuilds taking shape on either slipways and building halls.

The common practice of shipbuilding using modular construction, requires several yards make specific block sections that are towed to a single designated yard and joined together to complete the ship before been launched or floated out.

In addition, outfitting quays is where internal work on electrical and passenger facilities is installed (or upgraded if the ship is already in service). This work may involve newbuilds towed to another specialist yard, before the newbuild is completed as a new ship or of the same class, designed from the shipyard 'in-house' or from a naval architect consultancy. Shipyards also carry out repair and maintenance, overhaul, refit, survey, and conversion, for example, the addition or removal of cabins within a superstructure. All this requires ships to enter graving /dry-docks or floating drydocks, to enable access to the entire vessel out of the water.

Asides from shipbuilding, marine engineering projects such as offshore installations take place and others have diversified in the construction of offshore renewable projects, from wind-turbines and related tower structures. When ships are decommissioned and need to be disposed of, some yards have recycling facilities to segregate materials, though other vessels are run ashore, i.e. 'beached' and broken up there on site. The scrapped metal can be sold and made into other items.