While
the
vessel
has
been
deemed
sound
by
naval
architects,
responders
on
a
teleconference
with
reporters
Saturday
refused
to
specify
details
on
when
and
under
what
conditions
the
operation
to
move
the
rig
off
Sitkalidak
Island
could
go
forward.
"The
vessel
has
been
deemed
fit
for
tow,"
Sean
Churchfield,
operations
manager
for
Shell
Alaska,
told
the
conference.
"The
exact
timing
of
the
recovery
will
depend
on
weather,
tides
and
readiness."
The
Unified
Command,
which
also
declined
a
request
to
release
a
copy
of
the
towing
plan
to
the
press,
did
say
it
was…