Exceptionally low tides
keep Blue Ridge
from paying visit to Japanese portBy Wayne Specht
Stars and Stripes
Mother
Nature, not the will of Japanese politicians, canceled the USS Blue Ridges visit to
the port city of Tomakomai in Hokkaido.
The visit
originally was opposed by Tomakomai Mayor Tadayuki Torikoshi, who last month asked the
U.S. consul general in Sapporo to call off the visit because the busy port would not have
sufficient space for the vessel.
The
socialist mayor also wanted assurances that the Blue Ridge was not carrying nuclear
weapons.
But it was
exceptionally low tides that stopped the ships sailors from going ashore.
The low
tides, affected by lunar phases, would have made docking in the port hazardous so the
commander of the 19,200-ton vessel decided it will head back to its home port of Yokosuka
Naval Base where it was expected to arrive sometime Friday.
"Tidal
ranges would not have been sufficient for the Blue Ridges draft, so the commanding
officer on advice of the (Japanese) harbor pilot decided it would not be safe to enter the
port," Jon Nylander, a 7th Fleet spokesman, said Thursday.
The Blue
Ridge needed about a 30-foot draft to safely enter the port, Nylander said. It anchored
near the ports entrance Wednesday as the ships skipper and a Tomakomai Port
Authority pilot reviewed charts and diagrams.
"The
berth was in a deep enough part of the harbor," Nylander said, "but theres
a hump in the entrance to the port they were concerned with."
Although
the ship might have made it into the port at high tide, he said, low tide could have
presented a problem.
Port
workers said at lowest tide, there might have been about a foot between the ships
hull and the harbor floor.
"They
like to have more leeway than that," Nylander said. "For general purposes,
thats dry land."
There was
some confusion among port officials about the Blue Ridges correct draft, or the
amount of water it displaces.
Last
December, Japans Maritime Safety Agency told the city the ships draft is 32
feet, a figure larger than the 30-foot draft listed for the Blue Ridge.
Kojiro
Kitamura, director of Tomakomais Planning and Coordination Department, said the
depth of water at the east pier where the Blue Ridge was to have docked is 30 feet.
"This
would be impossible because the ships draft is 32 feet," Kitamura said
Thursday.
Port
officials found another berth for the Blue Ridge at the east side of the port, however,
port workers needed 16 hours to reinforce the berth. Navy officials by then had decided to
cancel the visit.
According
to the U.S. Naval Observatorys Web site, the moon will be at full phase tonight.
Lunar
phases have a direct influence on tides and a University of South Carolina Web site shows
Tomakomais tidal ranges Wednesday varied from 5 feet at high tide, to a low of 13
inches at low tide.
The Navy
scheduled the visit to coincide with the Sapporo Snow Festival now under way in Sapporo,
25 miles northwest of the port. Diplomatic functions, sports events and a community
relations project also were planned during the three-day stay.
Nylander
said Blue Ridge crew members were disappointed with Wednesdays developments.
"They
were looking forward to going," he said. "They may try again another time."
Hiroshi
Chida contributed to this report.
RELATED
STORY:
Analysis: Blue Ridge harbor snafu could
serve as warning
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