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Conference unifix::sailing

Title:SAILING
Notice:Please read Note 2.* before participating in this conference
Moderator:UNIFIX::BERENS
Created:Wed Jul 01 1992
Last Modified:Mon Jun 02 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:2299
Total number of notes:20724

1129.0. "Change your chain or else!!" by PBA::BURNHAM (JACK BURNHAM) Mon Feb 13 1989 11:23

    
          I just received a letter from my marina on Bass River
     on the Cape saying I need new chain for my mooring. This 
     would seem reasonable if I hadn't had it done for three years.
     However, I had new chain put on last year. The marina said 
     that the town of Dennis now wants at least 9 feet of 1/2 inch
     chain instead of the current 3/8 inch. The marina also said that
     probably due to high winds last summer (continuously) that a 
     few of the links were pretty warn and won't pass town inspection.
     My question is twofold. One, is anyone else having to increase
     the size of their chain link? Is one years worth of high winds
     going to wear down the chain links such that they will fail
     inspection? Any advise will be appreciated.
    
      Jack    

T.RTitleUserPersonal
Name
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1129.1Bet they sell a lot of chain...!CDR::SPENCERJohn SpencerMon Feb 13 1989 15:4914
RE: .0, 

>>> The marina also said that probably due to high winds last summer
>>> (continuously) that a few of the links were pretty warn and won't pass
>>>> town inspection. 

1)  What's the town spec?  Someone must have a standard of some sort they 
    use to judge.  Who is the local inspector?  Would it be worth checking
    the chain wear yourself after finding out the acceptable minimums? 

2)  Does that marina do a big business in chain upgrades?  ;-)

J.

1129.2could beMSCSSE::BERENSAlan BerensMon Feb 13 1989 19:367
re .0:

Replacement might be necessary. Marblehead requires chain replacement 
every two or three years depending on where the mooring is in the 
harbor. But, gee, only nine feet? My mooring has 30 feet of 1/2 inch 
chain and 40 feet of 3/8 inch. Guess what this does to my mooring costs.

1129.3ECADSR::FINNERTYTue Feb 14 1989 17:237
    
    is the need for replacement due to stress or to rust?  is 2-3 year
    replacement extremely pessimistic, or is this just proper caution?
    
       - Jim
    

1129.4Maybe I'm wrong, but...PBA::BURNHAMJACK BURNHAMWed Feb 15 1989 12:3917
    Jim,
         The person I spoke to at the marina (over the phone) said some
    links were worn due to consistent high winds and gusts during the
    summer. He said rust was not the problem. Perhaps my expectations
    are unreasonable, but, I would think that the chain links would
    be made to withstand the stress of continuous 10-20 knot winds
    and current. And I expect the links to last for more than a year.
    If I am wrong, fine. Perhaps the town of Dennis and the marina are
    being cautious. Maybe the recent change in weather patterns are
    driving that. But, I don't want to be taken advantage of because
    I own a boat which sometimes equates to being loaded with money.
    I'm trying to contact the harbormaster to find out what the new
    specifications are and what they look for when they inspect the
    mooring chain.
    
    Jack