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Displaying items by tag: Portora Lock

Waterways Ireland advises masters of vessels and inland waterways users that Portora Lock on the Erne System is currently operation.

The lock will be operated daily from 8am to 10.30pm. During these times, a lock-keeper will be present and will complete the operation of the lock gates.

Published in Inland Waterways

Waterways Ireland advises that Portora Lock on the Erne System near Enniskillen will be closed to boat traffic on Tuesday 19 and Wednesday 20 January to accommodate essential maintenance works to the lock gates.

Masters of vessels on this inland waterway are asked to heed all instructions from safety personnel who will be in the area.

Published in Inland Waterways

ERNE NAVIGATION

ENNISKILLEN

PORTORA LOCK

Restricted Navigational Access Through Portora Lock Gates on 2nd & 3rd October 2013.

Waterways Ireland has been advised by the Rivers Agency that due to essential maintenance works, navigational access through Portora Lock Gates will be restricted on Wednesday 2st & Thursday 3nd October 2013 between 8am & 5pm. The lock gates at Portora will be in operation during the maintenance works. Whilst navigational access will be facilitated, delays of up to 1 hour can be expected as the works involve the use of an underwater dive team. Access for emergency services will be prioritised should the need arise.

Rivers Agency apologise for any inconvenience this may cause and will endeavour to keep disruption to a minimum. Anyone wishing to discuss this matter can contact Rivers Agency on 028 6638 8529.

Charles Lawn
Lt Cdr (rtd)
Inspector of Navigation
25 Sep 2013

Tel: 353 90 6494232
Fax: 353 90 6494147

Published in Inland Waterways
Tagged under

#inland – Waterways Ireland advises masters of vessels that The Rivers Agency are undertaking essential lock gate maintenance at Portora lock in Enniskillen, Co. Fermanagh, the only lock on the Erne system. There is expected to be some disruption to traffic over the period of maintenance. Masters are requested to follow instructions given by the onsite safety boat.

Published in Inland Waterways

#Erne – As a result of fast river flow On the Erne system at Enniskillen, Portora Lock is presently closed. Also, a defective sluice gate on the weir means there are fast flow rates in the vicinity of the lock. Waterways Ireland has issued a warning to Masters to proceed with caution if navigating in the vicinity of the lock.

Published in Inland Waterways

The Star keelboat is a 6.9 metres (23 ft) one-design racing keelboat for two people designed by Francis Sweisguth in 1910.

The Star was an Olympic keelboat class from 1932 through to 2012, the last year keelboats appeared at the Summer Olympics at which Ireland's representatives were Peter O'Leary and David Burrows.

Ireland has performed well in the class internationally thanks to some Olympic campaigns including a bronze medal at the Star World Championships in 2000, won by Mark Mansfield and David O'Brien.

The boat is sloop-rigged, with a mainsail larger in proportional size than any other boat of its length. Unlike most modern racing boats, it does not use a spinnaker when sailing downwind. Instead, when running downwind a whisker pole is used to hold the jib out to windward for correct wind flow.

Early Stars were built from wood, but modern boats are of fibreglass and carbon construction.

The boat must weigh at least 671 kg (1,479 lb) with a maximum total sail area of 26.5 m2 (285 sq ft).

The Star class pioneered an unusual circular boom vang track, which allows the vang to effectively hold the boom down even when the boom is turned far outboard on a downwind run.

Another notable aspect of Star sailing is the extreme hiking position adopted by the crew and at times the helmsman, who normally use a harness to help hang low off the windward side of the boat with only their lower legs inside.

At A Glance – Star Specifications

Designer Francis Sweisguth
Year 1910
Crew 2 (Skipper + Crew)
S + 1.5 C ≤ 250 kg (550 lb)[1]
Draft 1.016 m (3 ft 4 in)
Hull Type keelboat
Hull weight ≥ 671 kg (1,479 lb)
(including keel)
LOA 6.922 m (22 ft 9 in)
LWL 4.724 m (15 ft 6 in)
Beam 1.734 m (5 ft 8 in) at deck
1.372 m (4 ft 6 in) at chine
Hull appendages
Keel/board type bulb keel
401.5 ± 7 kg (885 ± 15 lb)
Rig
Rig type sloop
Mast length 9.652 m (31 ft 8 in)
Sails
Mainsail area 20.5 m2 (221 sq ft)
Jib/genoa area  6.0 m2 (65 sq ft)
Upwind sail area ≤ 26.5 m2 (285 sq ft)

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