JACKETT,
P.:—These
appeals
are
from
the
assessments
of
the
appellant
under
the
Income
Tax
Act
for
the
1956
and
1957
taxation
years.
The
only
question
to
be
decided
in
the
appeals
is
whether
certain
expenditures
made
during
the
years
in
question
on
ships
operated
by
the
appellant
in
the
course
of
its
business
of
operating
ships
for
the
transportation
of
goods
are
outlays
of
capital
the
deduction
of
which,
as
such,
is
prohibited
by
Sec-
tion
12(1)
(b)
of
the
Income
Tax
Act
or
are
expenditures
for
the
repair
of
capital
assets
used
in
the
business
which
are
deductible
in
the
computation
of
profit
from
the
business
in
accordance
with
ordinary
business
or
commercial
principles
and
the
deduction
of
which
is
not
prohibited
by
Section
12(1)
(b).
The
expenditures
fall
into
two
classes:
(a)
the
expense
of
replacing
what
are,
in
effect,
floors
and
walls
of
cargo-carrying
holds
in
certain
ships
and
of
incidental
work
in
respect
of
the
apparatus
or
members
whereby
such
floors
and
walls
were
joined
to
the
outside
surface
or
‘
skin”
of
the
ship—such
work
having
been
made
necessary
by
the
wear
and
tear
arising
out
of
the
loading,
carrying
and
unloading
of
cargoes;
and
(b)
the
expense
incurred
in
the
replacement
of
boilers
in
one
of
the
ships.
So
far
as
the
first
class
of
expenditures
is
concerned,
I
do
not,
myself,
have
much
difficulty
in
reaching
the
conclusion
that
these
expenditures
are
deductible.
In
effect,
the
ship
has
a
double
bottom—an
outside
layer
and
an
inside
layer
separated
by
appropriate
structural
members.
If
one
or
more
plates
constituting
a
part
of
the
outside
layer
require
to
be
replaced
because
they
have
been
stove
in
or
otherwise
damaged,
so
long
as
the
damage
is
not
so
extensive
that
the
ship
must
be
regarded
as
having
been
virtually
destroyed
and
as
having,
in
effect,
ceased,
from
a
businessman’s
point
of
view,
to
exist
as
a
ship,
their
replacement
is,
I
should
have
thought,
the
most
typical
kind
of
ship
repair.
Where
the
inside
layer
of
the
ship’s
bottom,
which
also
serves
as
the
floor
for
the
ship’s
cargo-carrying
holds,
has
to
be
replaced,
in
whole
or
in
part,
by
reason
of
wear
and
tear
and
of
damage
caused
by
the
cargo
carried
in
the
ship,
it
seems
clear
to
me
that
the
expense
falls
in
the
same
class
as
the
expenses
of
replacement
of
portions
of
the
outside
skin.
So
long
as
the
ship
survives
as
a
ship
and
damaged
plates
are
being
replaced
by
sound
plates,
I
have
no
doubt
that
the
ship
is
being
repaired
and
it
is
a
deductible
current
expense.
(I
exclude,
of
course,
a
possible
replacement
by
something
so
different
in
kind
from
the
thing
replaced
that
it
constitutes
a
change
in
the
character—
an
upgrading—of
the
thing
upon
which
the
money
is
expended
instead
of
being
a
mere
repair.)
What
I
have
said
with
reference
to
the
replacement
of
all
or
part
of
the
floors
of
the
holds,
which
serve
as
the
inner
layer
of
the
ship’s
bottom,
applies
in
principle
to
the
walls
of
the
holds
which
are
related
to
the
sides
of
the
ship
in
the
same
way
as
the
floors
of
the
hold
are
related
to
the
ship’s
bottom.
The
Minister’s
argument
against
the
conclusion
that
I
have
just
expressed
may,
as
I
understand
it,
be
summarized
as
follows:
the
expenditures
are
in
respect
of
the
replacement
of
a
substantial
part
of
the
ship’s
holds,
which
are
of
‘‘signal’’
importance
in
the
operation
of
a
cargo-carrying
ship,
and
the
cost
of
the
replacement
is
substantial
when
compared
with
the
value
of
the
ship
and
the
cost
of
repairs
done
to
the
ship
in
other
years
;
such
expenditures
should,
therefore,
be
regarded
as
being
for
capital
repairs
or
renewals
and
not
as
being
for
current
repairs.
I
have
tried
unsuccessfully
to
appreciate
the
full
significance
of
the
Minister’s
submission.
I
have
not,
however,
been
able
to
escape
the
conclusion
that
a
replacement
of
a
worn
or
damaged
board
or
plate
that
is
an
integral
part
of
an
asset
used
in
a
business
is
a
repair
and
that
the
costs
of
repairs
are
current
expenses
and
not
outlays
of
capital.*
I
cannot
accept
the
view
that
the
cost
of
repairs
ceases
to
be
current
expenses
and
becomes
outlays
of
capital
merely
because
the
repairs
required
are
very
extensive
or
because
their
cost
is
substantial.
There
is,
of
course,
in
other
types
of
case,
a
problem
as
to
whether
the
thing
replaced
is,
from
the
relevant
point
of
view,
an
integral
part
of
a
larger
asset
or
a
distinct
capital
asset,
that
must
be,
from
a
businessman’s
point
of
view,
treated
separately.
In
deciding
a
problem
of
this
kind,
the
amount
of
the
expenditure
for
replacement
in
relation
to
the
cost
of
the
larger
asset
and
in
relation
to
past
expenditures
for
repairs
of
the
larger
asset
may
well
be
significant.
This
was
the
type
of
problem
dealt
with
in
the
cases
to
which
I
will
refer
later
in
these
reasons.
With
reference
to
the
expenditures
in
replacing
the
boilers
in
one
of
the
appellant’s
ships,
I
have
more
difficulty.
I
understand,
although
I
have
had
no
very
clear
evidence
on
the
matter,
that
the
boilers
are
one
unit
of
some
three
or
four
units
constituting
the
plant
and
apparatus
whereby
power
is
created
and
applied
to
propelling
the
ship
through
the
water.
My
understanding
is
that
they
are
a
self-contained
unit
that
operates
so
as
to
produce
steam
under
high
pressure,
which
is
the
source
of
the
power
that
is
communicated
to
other
plant
or
machinery
employed
to
propel
the
ship.
I
also
understand
that
removal
of
these
boilers
and
replacement
of
them
by
others
was
a
major
task
involving
removal
of
a
part
of
the
exterior
of
the
ship
to
create
a
hole
through
which
the
old
boilers
could
be
removed
from
the
ship
and
the
new
boilers
brought
into
the
ship.
The
matter
must
be
decided,
as
I
see
it,
on
an
interpretation
of
Section
12(1)
(b)
:
12.
(1)
In
computing
income,
no
deduction
shall
be
made
in
respect
of
(b)
an
outlay,
loss
or
replacement
of
capital,
a
payment
on
account
of
capital
or
an
allowance
in
respect
of
depreciation,
obsolescence
or
depletion
except
as
expressly
permitted
by
this
Part,’’
Things
used
in
a
business
to
earn
the
income—land,
buildings,
plant,
machinery,
motor
vehicles,
ships—are
capital
assets.
Money
laid
out
to
acquire
such
assets
constitutes
an
outlay
of
capital.
By
the
same
token,
money
laid
out
to
upgrade
such
an
asset—to
make
it
something
different
in
kind
from
what
it
was—
is
an
outlay
of
capital.
On
the
other
hand,
an
expenditure
for
the
purpose
of
repairing
the
physical
effects
of
use
of
such
an
asset
in
the
business—whether
resulting
from
wear
and
tear
or
accident—is
not
an
outlay
of
capital.
It
is
a
current
expense.
The
problem
arises
here
because,
depending
on
one’s
conception
of
the
facts,
an
expenditure
made
in
replacing
the
boilers
of
a
ship
when
they
have
worn
out
may
be
regarded
as
(a)
being
nothing
more
than
an
expenditure
for
the
repair
of
the
ship
by
replacing
a
worn
out
part,
or
ÏŸI”
(b)
the
acquisition
of
a
new
piece
of
plant
or
machinery
to
replace
an
old
piece
of
plant
or
machinery
which
has
an
existence
separate
and
distinct
from
the
ship
even
though
it
is
used
in
the
ship
and
as
part
of
the
equipment
by
which
the
ship
is
propelled.
In
the
case
of
ordinary
plant
or
machinery
in
a
factory
or
a
machine
shop,
I
should
have
thought
that
there
is
no
doubt
that
each
engine
and
each
machine
is
a
capital
asset
quite
separate
and
distinct
from
the
building
in
which
it
is
installed
and
in
which
it
is
used.
The
cost
of
acquisition
of
such
an
asset
is,
I
should
have
thought,
an
outlay
of
capital.
On
the
other
hand,
in
the
case
of
a
ship,
the
function
of
which
involves
movement,
I
should
have
hought
that
it
was
a
tenable
or
arguable
view
that
the
equipment
or
machinery
required
to
effect
such
movement
is,
from
a
businessman’s
point
of
view,
an
integral
part
of
the
ship
as
a
capital
asset.
If
this
were
the
right
view,
I
should
have
thought.
that
it
would
follow
that
the
cost
of
the
replacement
of
the
whole
of
the
propulsion
machinery
or
of
some
unit
thereof
would
be
a
current
expense
even
though
the
thing
replaced
were
an
asset
that,
by
itself,
was
an
engine
or
machine
that
could
be
installed
in
a
factory
as
a
distinct
and
separate
capital
asset.
I
do
not,
however,
feel
free
to
consider
whether
I
should
adopt
that
approach
in
disposing
of
the
present
problem
having
regard
to
two
previous
decisions
of
this
Court.
I
refer
to
Thompson
Construction
(Chemong)
Limited
v.
M.N.R.,
[1957]
Ex.
C.R.
96;
[1957]
C.T.C.
155
and
M.N.R.
v.
Vancouver
Tugboat
Company,
Limited,
[1957]
Ex.
C.R.
160;
[1957]
C.T.C.
178.
In
each
of
these
cases
the
result
would
have
been
different
if
the
power
plant,
whereby
the
structure
in
which
it
was
installed
was
moved
from
place
to
place,
had
been
regarded
as
being
merely
an
integral
part
of
that
structure.
I
think
I
am
bound
to
approach
the
matter
in
the
same
way
as
the
similar
problem
was
approached
in
each
of
these
cases
until
such
time,
if
any,
as
a
different
course
is
indicated
by
a
higher
Court.
When
I
say
bound,
I
do
not
mean
that
I
am
bound
by
any
strict
rule
of
stare
decisis
but
by
my
own
view
as
to
the
desirability
of
having
the
decisions
of
this
Court
follow
a
consistent
course
as
far
as
possible.
According
to
the
evidence,
some
of
the
expenditures
that
have
been
disallowed
as
having
to
do
with
the
replacement
of
the
boilers
were
in
relation
to
ordinary
repairs.
The
appeal
is
allowed
and
the
assessments
are
referred
back
for
re-assessment
so
as
to
allow
the
expenditures
which
are
the
subject
matter
of
the
appeals
except
those
expenditures
which
were
incurred
in
connection
with,
or
as
a
necessary
incident
of,
replacing
the
boilers
in
the
S.S.
“Renvoyle”
in
1956.
The
appellant
is
to
have
its
costs
of
the
appeal.