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18 October 2015, 20:26
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#1
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Member
Country: UK - England
Town: Gloucestershire
Boat name: Osprey
Make: Osprey Vipermax
Length: 5m +
Engine: E-tec 300 G2
MMSI: TBC
Join Date: Dec 2006
Posts: 4,021
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£200k....., really !?
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Chris Stevens
Born fiddler
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18 October 2015, 20:31
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#2
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RIBnet admin team
Country: Ireland
Length: 4m +
Join Date: Feb 2008
Posts: 14,885
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A bargain beside an Atlantic 85 at £214k
Cost maybe includes bespoke launch system, converted motors, specialist nav, comms and DF gear.
It will look cheap the day it's looking for you...
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18 October 2015, 20:37
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#3
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Member
Country: UK - England
Town: Gloucestershire
Boat name: Osprey
Make: Osprey Vipermax
Length: 5m +
Engine: E-tec 300 G2
MMSI: TBC
Join Date: Dec 2006
Posts: 4,021
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If the launch system is included then yes, Beachley is not for the faint hearted especially at Spring tides ! S
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Chris Stevens
Born fiddler
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18 October 2015, 20:42
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#4
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RIBnet admin team
Country: UK - Scotland
Boat name: imposter
Make: FunYak
Length: 3m +
Engine: Tohatsu 30HP
MMSI: 235089819
Join Date: Sep 2005
Posts: 11,627
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27 October 2015, 09:46
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#5
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Member
Country: UK - England
Town: West Sussex
Length: no boat
Join Date: Oct 2002
Posts: 3,872
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I saw this rib not so long ago at Southampton Dry Stack and took a few photos as she seemed well equipped. I would never have put such a price tag on that rib. Why Kevlar for a rescue boat? it is not as if she has to be bullet proof like some military ribs. in my book over the top unless there is some other specialized equipment involved. Can't think what could be but suppose the government body that gave the grant can justify the expense .
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Andre
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27 October 2015, 10:25
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#6
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Member
Country: UK - England
Length: 3m +
Join Date: Sep 2008
Posts: 2,767
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Presumably they perceive a risk of hitting hard stuff in the water (i.e. rocks) as its the glass that is layed up with kevlar. They have another Delta - perhaps they have in the past damaged it on a rocky rescue...
Did Parker not bid for it?
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27 October 2015, 11:13
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#7
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RIBnet admin team
Country: Ireland
Length: 4m +
Join Date: Feb 2008
Posts: 14,885
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Kevlar? Spec says Composite Material - a jam sandwich could be thus described...
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27 October 2015, 11:19
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#8
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Member
Country: UK - England
Length: 3m +
Join Date: Sep 2008
Posts: 2,767
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Professor Poly - King of Materials and such things makes the Kavlar claim. Unusually he doesn't appear to have actually provided a decent scientific reference to his claim...
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27 October 2015, 11:21
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#9
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RIBnet admin team
Country: Ireland
Length: 4m +
Join Date: Feb 2008
Posts: 14,885
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...."the big boy did it and ran away!"
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27 October 2015, 11:26
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#10
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Member
Country: UK - England
Length: 3m +
Join Date: Sep 2008
Posts: 2,767
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27 October 2015, 14:33
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#11
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Member
Country: UK - England
Town: Gloucestershire
Boat name: Osprey
Make: Osprey Vipermax
Length: 5m +
Engine: E-tec 300 G2
MMSI: TBC
Join Date: Dec 2006
Posts: 4,021
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I don't think Kevlar weave is that expensive anyway....
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Chris Stevens
Born fiddler
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27 October 2015, 15:28
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#12
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Member
Country: USA
Town: CA
Make: Zodiac RIB-P
Length: 7m +
Engine: Suzuki 250
Join Date: Aug 2010
Posts: 1,235
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It's a government grant paying for it, that means nobody cares how much it costs and it costs twice the price. If they had to raise the money themselves it would have cost less. .... At least that's how it works over here.
Jason
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27 October 2015, 16:35
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#13
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RIBnet admin team
Country: Ireland
Length: 4m +
Join Date: Feb 2008
Posts: 14,885
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On the bright side, if anyone does want a budget rescue RIB, they now know which manufacturer can knock one up for them!
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27 October 2015, 17:55
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#14
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Member
Country: UK - England
Town: Gloucestershire
Boat name: Osprey
Make: Osprey Vipermax
Length: 5m +
Engine: E-tec 300 G2
MMSI: TBC
Join Date: Dec 2006
Posts: 4,021
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Quote:
Originally Posted by willk
On the bright side, if anyone does want a budget rescue RIB, they now know which manufacturer can knock one up for them!
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Sod that if they want to pay 200k then I will go and order some Kevlar straight away
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Chris Stevens
Born fiddler
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27 October 2015, 18:05
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#15
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RIBnet admin team
Country: UK - Scotland
Boat name: imposter
Make: FunYak
Length: 3m +
Engine: Tohatsu 30HP
MMSI: 235089819
Join Date: Sep 2005
Posts: 11,627
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The Kevlar reference was indeed from SARA's own site.
However it didn't strike me as that odd, Kevlar isn't usually used in boat building for its "bullet proofing" properties - its normally just a strength / weight argument. Increasingly common in high performance sailing boats. Its used in some of the RNLI all weather boats (possibly all the current designs?). DuPont claim it has better damage resistance and fatigue properties. http://www.dupont.co.uk/products-and...omposites.html
I don't know why they specced Kevlar (or perhaps they didn't but specced a speed / size / weight that demanded it). All out speed is rarely a lifeboat spec - but lighter hull = more fuel can be carried = longer endurance. If damage was a concern the alternative would have been to spec two boats so there was a reserve - which obviously increases cost. As Chris says the Kevlar fibre isn't that expensive, but it is more specialist to work with and means the hull has to be epoxy not polyester. Even then the material costs alone wouldn't justify the price tag - but you do limit the range of suppliers who have the skills and equipment to lay up the boat.
Is it a "waste" of government money? Difficult to say. If we accept there is a need for a rescue boat of that size in that area then you might turn to the RNLI as the "reference design" for a boat of that type. It seems that an Atlantic 85 (carbon fibre based?) is in the same ball park. Many "independent" lifeboats have "made do" with recreational or commercial spec boats (including SARA). They may well have a better idea of the true cost of ownership of boats built to a budget and driven in demanding environments.
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27 October 2015, 19:46
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#16
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Member
Country: Poland
Town: WARSAW
Boat name: T1
Make: HIGHFIELD OM540DL
Length: 5m +
Engine: EVINRUDE 115 HO
MMSI: 261026640
Join Date: May 2014
Posts: 612
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Friend of mine uses kevlar/aramides mats for small fishing GRP boats for strength. 4,4m GRP boats. Not sure if he even tell about them customers.
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27 October 2015, 21:40
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#17
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Member
Country: UK - England
Town: West Sussex
Length: no boat
Join Date: Oct 2002
Posts: 3,872
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Quote:
Originally Posted by ShinyShoe
Did Parker not bid for it?
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No we did not
not to highjack this thread I will start a thread in the Gallery with some good action photos of the Parker 900 Baltic supplied via Bogi to the ICESAR. The conditions in the Atlantic up there are something and a rib of a much lesser value as you will see has been coping very well
PS: as I have mentioned Bogi as anyone seen or heard of him as he seems to have gone underground
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Andre
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27 October 2015, 22:37
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#18
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RIBnet admin team
Country: Ireland
Length: 4m +
Join Date: Feb 2008
Posts: 14,885
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Quote:
Originally Posted by Andre
The conditions in the Atlantic up there are something and a rib of a much lesser value as you will see has been coping very well
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It was for sale on here recently: Linky
Maybe Bogi is keeping his head down...
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27 October 2015, 22:46
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#19
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Member
Country: UK - England
Town: West Sussex
Length: no boat
Join Date: Oct 2002
Posts: 3,872
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Quote:
Originally Posted by willk
It was for sale on here recently: Linky
Maybe Bogi is keeping his head down...
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Yes I know and sold after 8 years of service with ICESAR not bad. The rib as I understand is being converted to a seasafari rib .
Bogi has been keeping his head down for a few years now.
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Andre
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28 October 2015, 11:48
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#20
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Member
Country: UK - England
Town: Hamble
Length: 9m +
Join Date: Dec 2002
Posts: 2,317
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Quote:
Originally Posted by Chris
I don't think Kevlar weave is that expensive anyway....
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no, it's not that bad. weight for weight, it's about 4 x times the cost of a decent biaxial cloth, but if you take into account that you don't need the same grammage, then that brings the cost down to about 3 times that of biax, plus, you probably wouldn't use as much.
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