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SF­
83
SUPPORTING
STATEMENT
ENVIRONMENTAL
PROTECTION
AGENCY
STANDARDS
OF
PERFORMANCE
NSPS
Subpart
D,
Standards
of
Performance
for
Fossil­
Fuel­
Fired
Steam
Generating
Units
1.
Identification
of
the
Information
Collection
1(
a)
Title
of
the
Information
Collection
NSPS
Subpart
D,
Standards
of
Performance
for
Fossil­
Fuel­
Fired
Steam
Generating
Units.

1(
b)
Short
Characterization/
Abstract
The
New
Source
Performance
Standards
(
NSPS)
for
fossil­
fuel­
fired
steam
generating
units
(
40
CFR
60,
Subpart
D)
were
proposed
on
August
17,
1971,
and
promulgated
on
December
23,
1971.
These
standards
apply
to
emissions
from
each
fossil­
fuel­
fired
steam
generating
unit
which
is
capable
of
combusting
more
than
73
megawatts
(
250
mmBtu/
hr)
heat
input
of
fossil
fuel.
The
standards
limit
the
emissions
of
Sulfur
Dioxide
(
SO2),
Particulate
Matter
(
PM),
and
Nitrogen
Dioxides
(
NOX).

Owners
or
operators
of
the
affected
facilities
described
must
make
one­
time­
only
notifications,
and
are
also
required
to
maintain
records
of
the
occurrence
and
duration
of
any
startup,
shutdown,
or
malfunction
in
the
operation
of
an
affected
facility,
or
any
period
during
which
the
monitoring
system
is
inoperative.

Monitoring
requirements
specific
to
the
standards
provide
information
on
compliance
with
the
emission
limits.
Quarterly
reports
of
excess
emissions
are
required.
These
notifications,
reports,
and
records
are
essential
in
determining
compliance
with
40
CFR
Part
60,
Subpart
D,
and
are
required,
in
general,
of
all
sources
subject
to
NSPS.
Any
owner
or
operator
subject
to
the
provisions
of
this
part
shall
maintain
a
file
of
these
measurements,
and
retain
the
file
for
at
least
two
years.

Approximately
660
sources
are
currently
subject
to
the
standard.
Because
utility
boilers
constructed
after
September
1978
are
subject
to
Subpart
Da,
and
boilers
constructed
after
June
19,
1986
are
subject
to
Subpart
Db,
no
new
steam
generating
units
will
become
subject
to
Subpart
D
in
the
future.
Therefore,
no
growth
will
occur
in
this
industry.
The
cost
of
this
ICR
will
be
$
1,506,245.
All
reports
are
sent
to
the
delegated
State
or
Local
authority.
In
the
event
that
there
is
no
such
delegated
authority,
the
reports
are
sent
directly
to
the
EPA
Regional
Office.

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2.
Need
for
and
Use
of
the
Collection
2(
a)
Need/
Authority
for
the
Collection
The
EPA
is
charged
under
Section
111
of
the
Clean
Air
Act,
as
amended,
to
establish
standards
of
performance
for
new
stationary
sources
that
reflect:

.
.
.
application
of
the
best
technological
system
of
continuous
emissions
reduction
which
(
taking
into
consideration
the
cost
of
achieving
such
emissions
reduction,
or
any
non
air
quality
health
and
environmental
impact
and
energy
requirements)
the
Administrator
determines
has
been
adequately
demonstrated
[
Section
111(
a)(
l)].

The
Agency
refers
to
this
charge
as
selecting
the
best
demonstrated
technology
(
BDT).
Section
111
also
requires
that
the
Administrator
review
and,
if
appropriate,
revise
such
standards
every
four
years.

In
addition,
Section
114(
a)
States
that:

.
.
.
the
Administrator
may
require
any
owner
or
operator
subject
to
any
requirement
of
this
Act
to
(
A)
establish
and
maintain
such
records,
(
B)
make
such
reports,
(
C)
install,
use,
and
maintain
such
monitoring
equipment
or
methods
(
in
accordance
with
such
methods
at
such
locations,
at
such
intervals,
and
in
such
manner
as
the
Administrator
shall
prescribe),
and
(
D)
sample
such
emissions,
(
E)
keep
records
on
control
equipment
parameters,
production
variables
or
other
indirect
data
when
direct
monitoring
of
emissions
is
impractical,
(
F)
submit
compliance
certifications,
and
(
G)
provide
such
other
information
as
he
may
reasonably
require.

In
the
Administrator's
judgment,
SO2,
PM,
and
NOX
emissions
from
fossil­
fuel­
fired
steam
generating
units
cause
or
contribute
to
air
pollution
that
may
reasonably
be
anticipated
to
endanger
public
health
or
welfare.
Therefore,
NSPS
were
promulgated
for
this
source
category.

2(
b)
Practical
Utility/
Users
of
the
Data
The
control
of
emissions
of
SO2,
PM,
and
NOX
from
steam
generating
units
requires
not
only
the
installation
of
properly
designed
equipment,
but
also
the
proper
operation
and
maintenance
of
that
equipment.
These
emissions
from
fossil­
fuel­
fired
steam
generating
units
are
the
result
of
operation
of
the
boilers
and
the
fuel
they
fire.
These
standards
rely
on
the
capture
and/
or
reduction
of
SO2,
PM
and
NOX
emissions
by
the
use
of
control
technologies
such
as
settling
chambers,
cyclones,
wet
collectors,

electrostatic
precipitators,
and
fabric
filters.
The
use
of
continuous
monitoring
for
SO2
and
NOX
ensures
that
the
emission
limitations
are
being
complied
with
on
a
continuous
basis.

The
required
notifications
are
used
to
inform
the
Agency
or
delegated
authority
when
a
source
becomes
subject
to
the
standard.
The
reviewing
authority
may
then
inspect
the
source
to
check
if
the
pollution
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control
devices
are
properly
installed
and
operated
and
the
standard
is
being
met.
Performance
test
reports
are
needed
as
these
are
the
Agency's
record
of
a
source's
initial
capability
to
comply
with
the
emission
standard,
and
serve
as
a
record
of
the
operating
conditions
under
which
compliance
was
achieved.
The
quarterly/
semiannual
reports
are
used
for
problem
identification,
as
a
check
on
source
operation
and
maintenance,
and
for
compliance
determinations.

3.
Nonduplication,
Consultations,
and
Other
Collection
Criteria
3(
a)
Nonduplication
The
recordkeeping
and
reporting
requested
is
required
under
40
CFR
Part
60,
Subpart
D.
If
the
standard
has
not
been
delegated
the
information
is
sent
to
the
appropriate
EPA
Regional
Office.
Otherwise,
the
information
is
sent
directly
to
the
delegated
State
or
Local
Agency.
If
a
State
or
Local
Agency
has
adopted
their
own
similar
regulation
to
implement
the
Federal
Regulation,
a
copy
of
the
report
submitted
to
the
State
or
Local
agency
can
be
sent
to
the
Administrator
in
lieu
of
the
report
required
by
the
Federal
Standard.
Therefore,
no
duplication
exists.

3(
b)
Public
Notice
Required
Prior
to
ICR
Submission
to
OMB
An
announcement
of
a
public
comment
period
for
the
renewal
of
this
ICR
was
published
in
the
Federal
Register
on
June
4,
1999.

3(
c)
Consultations
No
comments
were
received
on
the
burden
published
in
the
Federal
Register.

3(
d)
Effects
of
Less
Frequent
Collection
Less
frequent
information
collection
would
decrease
the
margin
of
assurance
that
facilities
are
continuing
to
meet
the
required
standards.
Requirements
for
information
gathering
and
recordkeeping
are
useful
techniques
to
ensure
that
good
operation
and
maintenance
practices
are
applied
and
emission
limitations
are
met.
If
the
information
required
by
these
standards
was
collected
less
frequently,
the
likelihood
of
detecting
poor
operation
and
maintenance
of
control
equipment
and
noncompliance
would
decrease.

3(
e)
General
Guidelines
None
of
the
reporting
or
recordkeeping
requirements
contained
in
40
CFR
Part
60,
Subpart
D,
or
otherwise
pertinent
to
this
request,
violate
any
of
the
regulations
established
by
OMB
in
5
CFR
1320.6.

3(
f)
Confidentiality
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The
required
information
consists
of
emissions
data
and
other
information
that
have
been
determined
not
to
be
private.
However,
any
information
submitted
to
the
Agency
for
which
a
claim
of
confidentiality
is
made
will
be
safeguarded
according
to
the
Agency
policies
set
forth
in
Title
40,
Chapter
1,
Part
2,
Subpart
B
­
Confidentiality
of
Business
Information
(
see
40
CFR
2;
41
FR
36902,
September
1,
1976;
amended
by
43
FR
40000,
September
8,
1978;
43
FR
42251,
September
20,
1978;
44
FR
17674,
March
23,
1979).

3(
g)
Sensitive
Questions
None
of
the
reporting
or
recordkeeping
requirements
contained
in
40
CFR
Part
60,
Subpart
D,
or
otherwise
pertinent
to
this
request,
contain
sensitive
questions.

4.
The
Respondents
and
the
Information
Requested
4(
a)
Respondents/
SIC
Codes
The
respondents
of
the
recordkeeping
and
reporting
requirements
are
fossil­
fuel­
fired
steam
generating
units
(
SIC
Code
4911)
that
commenced
construction,
modification,
or
reconstruction
after
August
17,
1971
and
that
have
a
heat
input
capacity
from
fuels
combusted
in
the
steam
generating
unit
of
greater
than
73
MW
(
250
mmBtu/
hr).

4(
b)
Information
Requested
All
data
in
this
ICR
that
is
recorded
and/
or
reported
is
required
by
40
CFR
Part
60,
Subpart
D.

Submit
notifications
of:

­
construction/
reconstruction
(
60.7(
a)(
1))

­
anticipated
startup
(
60.7(
a)(
2))

­
actual
startup
(
60.7(
a)(
3))

­
physical
or
operational
change
(
60.7(
a)(
4))

­
demonstration
of
continuous
monitoring
system
(
60.7(
a)(
5))

­
initial
performance
test
(
60.8(
d))

Submit
reports
on:

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­
initial
performance
test
results
(
60.8
(
a))

­
excess
emissions
(
60.7(
c),
60.45(
g))

­
monitoring
system
performance
(
60.7(
c),
60.45(
g))

Maintain
records
of:

­
startups,
shutdowns,
malfunctions,
periods
where
the
continuous
monitoring
system
is
inoperative
(
60.7(
b))

Records
are
required
to
be
retained
for
two
years.

4(
c)
Respondent
Activities
­
read
instructions
­
install,
calibrate,
maintain,
and
operate
CMS
for
opacity,
or
for
pressure
drop
and
liquid
supply
pressure
for
wet
scrubber
­
perform
initial
and
repeat
performance
tests
­
write
the
notifications
and
reports
listed
above
­
enter
information
required
to
be
recorded
above
­
submit
the
required
reports
developing,
acquiring,
installing,
and
utilizing
technology
and
systems
for
the
purpose
of
collecting,
validating,
and
verifying
information
­
develop,
acquire,
install,
and
utilize
technology
and
systems
for
the
purpose
of
processing
and
maintaining
information
­
develop,
acquire,
install,
and
utilize
technology
and
systems
for
the
purpose
of
disclosing
and
providing
information
­
adjust
the
existing
ways
to
comply
with
any
previously
applicable
instructions
and
requirements
­
train
personnel
to
be
able
to
respond
to
a
collection
of
information
­
transmit,
or
otherwise
disclose
the
information
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5.
The
Information
Collected
­­
Agency
Activities,
Collection
Methodology,
and
Information
Management
5(
a)
Agency
Activities
EPA
conducts
the
following
activities
in
connection
with
the
acquisition,
analysis,
storage,
and
distribution
of
the
information
required
under
40
CFR
Subpart
D:

­
observe
initial
performance
tests,
and
if
necessary,
repeat
performance
tests
­
review
notifications
and
reports
required
to
be
submitted
by
industry
­
audit
facility
records
­
input,
analyze,
and
maintain
data
in
the
Aerometric
Information
Retrieval
System
(
AIRS)
database
5(
b)
Collection
Methodology
and
Management
All
reports
are
sent
to
the
delegated
State
or
local
authority.
In
the
event
that
there
is
no
such
delegated
authority,
the
reports
are
sent
directly
to
the
EPA
Regional
Office.
Information
contained
in
the
reports
is
entered
into
AIRS
which
is
operated
and
maintained
by
EPA's
Office
of
Air
Quality
Planning
and
Standards.
AIRS
is
EPA's
database
for
the
collection,
maintenance,
and
retrieval
of
compliance
and
annual
emission
inventory
data
for
over
100,000
industrial
and
government­
owned
facilities.
EPA
uses
AIRS
for
tracking
air
pollution
compliance
and
enforcement
by
Local
and
State
regulatory
agencies,
and
EPA
Regional
Offices
and
Headquarters.
EPA
and
its
delegated
Authorities
can
edit,
store,
retrieve
and
analyze
the
data.

5(
c)
Small
Entity
Flexibility
There
are
no
small
businesses
affected
by
this
standard.

5(
d)
Collection
Schedule
The
specific
frequency
for
each
information
collection
activity
within
this
request
is
shown
on
Table
2.

6.
Estimating
the
Burden
and
Cost
of
the
Collection
Table
2
documents
the
computation
of
individual
burdens
for
each
of
the
recordkeeping
and
reporting
requirements
applicable
to
the
industry.
The
individual
burdens
are
expressed
under
standardized
headings
believed
to
be
consistent
with
the
concept
of
burden
under
the
Paperwork
Reduction
Act.
Where
appropriate,
specific
tasks
and
major
assumptions
have
been
identified.
Responses
to
this
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information
collection
are
mandatory.
The
Agency
may
not
conduct
or
sponsor,
and
a
person
is
not
required
to
respond
to,
a
collection
of
information
unless
it
displays
a
currently
valid
OMB
control
number.

6(
a)
Estimating
Respondent
Burden
The
average
annual
burden
to
industry
over
the
next
three
years
from
these
recordkeeping
and
reporting
requirements
is
estimated
at
62,865
person­
hours.
These
hours
are
based
on
Agency
studies
and
background
documents
from
the
development
of
the
standards
or
test
methods,
Agency
knowledge
and
experience
with
the
NSPS
program,
the
previously
approved
ICR,
and
any
comments
received.

6(
b)
Estimating
Respondent
Costs
(
i)
Estimating
Labor
Costs
This
ICR
uses
a
labor
rate
of
$
23.96
per
hour
from
the
United
States
Department
of
Commerce
Bureau
of
Labor
Statistics,
March
1998,
Table
2
(
employment
costs
for
civilian
workers,
by
occupational
and
industry
group).
The
rate
is
for
the
Technical
occupational
group,
and
from
column
1
("
Total
compensation").

(
ii)
Estimating
Capital
and
Operations
and
Maintenance
Costs
The
type
of
industry
costs
associated
with
the
information
collection
activity
in
the
standards
are
labor
and
CEMs.
The
captial
start
up
costs
are
one
time
costs
when
a
facility
becomes
subject
to
the
standard.
The
capital
start
up
costs
for
this
regulation
are
zero
dollars,
because
there
will
be
no
new
sources.
The
annual
operations
and
maintenance
(
O&
M)
costs
are
$
9,900,000,
based
on
660
existing
sources
multiplied
by
$
15,000
for
upkeep
of
a
monitoring
device.
The
total
respondent
costs
have
been
calculated
as
the
sum
of
the
capital
start
up
costs
and
the
annual
O&
M
costs.
Therefore,
the
average
total
annual
respondent
burden
for
capital
and
O&
M
costs
to
industry
over
the
next
three
years
of
the
ICR
is
estimated
to
be
$
9,900,000.

(
iii)
Capital/
Start­
up
vs.
Operating
and
Maintenance
(
O&
M)
Costs
Monitoring
device
start
up
cost
($)
annual
O&
M
cost
($)

SO2,
NOX
200,000
15,000
6(
c)
Estimating
Agency
Burden
and
Cost
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The
only
Federal
costs
are
user
costs
associated
with
analysis
of
the
reported
information.
Publication
and
distribution
of
the
information
are
part
of
the
AIRS
program.
Examination
of
records
to
be
maintained
by
the
respondents
will
occur
as
part
of
the
periodic
inspection
of
sources,
which
is
part
of
EPA's
overall
compliance
and
enforcement
program.

The
average
annual
Federal
Government
cost
during
the
3
years
of
the
ICR
is
estimated
to
be
$
126,046.
This
cost
is
based
on
an
average
wage
of
a
GS10
step
1
employee
rate,
and
travel
associated
with
compliance
activities.
Details
of
the
basis
for
this
estimate
are
in
Table
1.

6(
d)
Estimating
the
Respondent
Universe
and
Total
Burden
and
Costs
The
number
of
existing
sources
subject
to
NSPS
Subpart
D
is
660,
and
the
number
of
new
sources
subject
is
zero.
The
total
annual
labor
costs
are
$
1,506,245,
and
total
annual
capital
and
O&
M
costs
to
the
regulated
entities
are
$
9,900,000.
Details
upon
which
this
estimate
is
based
appear
in
Table
2.

6(
e)
Bottom
Line
Burden
Hours
And
Cost
Tables
See
Tables
1
and
2.

6(
f)
Reasons
for
Change
in
Burden
The
increase
in
burden
from
the
most
recently
approved
ICR
is
due
to
the
addition
of
the
annual
O&
M
costs
for
the
CEMs.
These
costs
are
not
new,
but
had
simply
not
been
previously
reflected.

6(
g)
Burden
Statement
Burden
means
the
total
time,
effort,
or
financial
resources
expended
by
persons
to
generate,
maintain,
retain,
or
disclose
or
provide
information
to
or
for
a
Federal
agency.
This
includes
the
time
needed
to
review
instructions;
develop,
acquire,
install,
and
utilize
technology
and
systems
for
the
purposes
of
collecting,
validating,
and
verifying
information,
processing
and
maintaining
information,
and
disclosing
and
providing
information;
adjust
the
existing
ways
to
comply
with
any
previously
applicable
instructions
and
requirements;
train
personnel
to
be
able
to
respond
to
a
collection
of
information;
search
data
sources;
complete
and
review
the
collection
of
information;
and
transmit
or
otherwise
disclose
the
information.
An
agency
may
not
conduct
or
sponsor,
and
a
person
is
not
required
to
respond
to,
a
collection
of
information
unless
it
displays
a
currently
valid
OMB
control
number.
The
OMB
control
numbers
for
EPA's
regulations
are
listed
in
40
CFR
Part
9
and
48
CFR
Chapter
15.

Send
comments
on
the
Agency's
need
for
this
information,
the
accuracy
of
the
provided
burden
estimates,
and
any
suggested
methods
for
minimizing
respondent
burden,
including
through
the
use
of
automated
collection
techniques
to
the
Director,
Collection
Strategies
Division,
U.
S.
Environmental
Protection
Agency
(
2822),
401
M
St.,
S.
W.,
Washington,
D.
C.
20460;
and
to
the
Office
of
Information
and
Regulatory
Affairs,
Office
of
Management
and
Budget,
725
17th
Street,
NW,
Washington,
DC
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20503,
Attention:
Desk
Officer
for
EPA.
Include
the
EPA
ICR
number
1052.06
and
OMB
control
number
2060­
0026
in
any
correspondence.

Part
B
of
the
Supporting
Statement
This
part
is
not
applicable
because
no
statistical
methods
were
used
in
collecting
this
information.

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