The Seaman's Friend: Containing a treatise on practical seamanship, with plates, a dictionary of sea terms, customs and usages of the merchant serviceDana, Richard Henry
Science
The Seaman's Friend: Containing a treatise on practical seamanship, with plates, a dictionary of sea terms, customs and usages of the merchant service
Dana, Richard Henry
Maritime law; Merchant marine; Naval art and science; Naval art and science -- Dictionaries; Seamanship
TO SOUND BY THE DEEP-SEA-LEAD.--Have the line coiled down in a tub or
rack, clear for running, abreast of the main rigging. Carry the end of
the line forward on the weather side, outside of everything, to the
cat-head or the spritsail yard-arm, and bend it to the lead, which must
be armed with tallow. One man holds the lead for heaving, and the
others range themselves along the side, at intervals, each with a coil
of the line in his hand. An officer, generally the chief mate, should
stand by to get the depth. All being ready, the word is given, "_Stand
by! Heave!_" As soon as the man heaves the lead, he calls out, "_Watch,
ho! Watch!_" and each man, as the last fake of the coil goes out of his
hand, repeats, "_Watch, ho! Watch!_" The line then runs out until it
brings up by the lead's being on bottom, or until there is enough out
to show that there is no bottom to be reached. The officer notes the
depth by the line, which is then snatched, and the men haul it aboard,
and coil it away fair. If the lead has been on the bottom, the arming
of tallow will bring up some of it; by which the character of the
soundings may be ascertained.
The soundings, however, cannot be taken until the vessel's way has been
stopped or deadened. For this purpose, before heaving the lead, either
luff up and keep all shaking, or brace aback the main or mizzen
topsail, or both, according to your headway, keeping the head yards
full. If you are going free with studdingsails set, you may clew up the
lower and boom-end the topmast studdingsails, bring her up to the wind,
and keep the sails lifting, without getting them aback.
It has been laid down as a rule, that if the vessel sags much to
leeward, as when under short sail in a gale of wind, pass the line from
the weather side round the stern, clear of everything, and heave the
lead from the lee side; otherwise she would leave the lead too far to
windward for measurement, or for recovering it again. But in this mode
there is great danger of the line getting caught on the bottom or at
the rudder-heel. It must be very deep water if a vessel cannot be
managed so as to get soundings to windward.
HEAVING THE LOG.--One man holds the log-reel, upon which the log-line
is wound, another holds the glass, and the officer squares the chip;
and, having coiled up a little of the stray line, he throws the chip
overboard astern, or from the lee quarter. As he throws the chip, he
calls out, "Watch!" To which the man with the glass answers, "Watch."
As soon as the mark for the stray-line goes off the reel, he calls out,
"Turn!" and the man turns the glass, answering, "Turn," or "Done." The
instant the sand has run out, he calls, "Out!" or "Stop!" and the
officer stops the line and notes the marks. It is then wound up again
on the reel.
CHAPTER XV.
COMING TO ANCHOR.
Public-domain text, read in full here on John Shaqi.
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