T&T: anchor rode bridle

Faure, Marin marin.faure at boeing.com
Thu May 22 13:36:19 EDT 2008


>Is there a consensus on the best method to attach the line to the
chain?

No.  You'll get as many "this is the only way to do it" replies as their
are respondents :-)

We usually use the chain plate you described, the stainless steel plate
with the slot and the two holes for the snubber shackles.  We use two
1/2" snubber lines cleated to separate cleats on the foredeck.  If we're
only going to be anchored for a few hours we'll  use a standard chain
hook with a single 1/2" snubber.  In this area (PNW) the common practice
is to let the hook or plate out until it is a good three or four feet
below the surface of the water.  This ensures enough snubber is out
there to act effectively as a shock absorber.  We then let a long loop
of chain out to hang between the plate or hook and the pulpit.  The
bottom of the loop is generally eight feet or more below the surface.
This also helps hold the plate or hook down and reduces the angle of
pull (a bit) on the anchor if the wind or current kick up.

We also set the anchor with a snubber (but not let out very far) to
avoid putting any strain on the pulpit or windlass gears when we back
down on the anchor.  Once the anchor is set we rig the snubber(s) as
described above.

You want to size the snubber line(s) to the weight and windage of your
boat.  If it's too heavy a line it won't provide the shock absorbing
it's there to provide.  If it's too light a line it could conceivably
break under a higher load.  And don't forget to protect a  snubber from
chafe from the hawse the same as you do a dock line.

If you are not already aware of it, there is an excellent book on
mooring and anchoring called "The Complete Book of Anchoring and
Mooring" by Earl Hinz.  This guy truly is an expert on the subject and
the book contains a wealth of great information.  Well worth adding to
your maritime library.  Everything we know about the subject was learned
from this book plus talking to experienced local boaters who use
techniques that have been developed over time for our waters and bottom
conditions.

______________________________
C. Marin Faure
GB36-403 "La Perouse"
Bellingham, Washington


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