(b) Incinerator operation, including startup and shutdown
procedures, waste charging, and ash handling;
    (c) Inspection and maintenance;
    (d) Prevention and correction of malfunctions or conditions that
may lead to malfunction; and
    (e) Discussion of operating problems encountered by attendees.

Sec.  60.2090  How do I renew my lapsed operator qualification?

    You must renew a lapsed operator qualification by one of the two
methods specified in paragraphs (a) and (b) of this section:
    (a) For a lapse of less than 3 years, you must complete a standard
annual refresher course described in Sec.  60.2085; and
    (b) For a lapse of 3 years or more, you must repeat the initial
qualification requirements in Sec.  60.2080(a).

Sec.  60.2095  What site-specific documentation is required?

    (a) Documentation must be available at the facility and readily
accessible for all CISWI unit operators that addresses the ten topics
described in paragraphs (a)(1) through (10) of this section. You must
maintain this information and the training records required by
paragraph (c) of this section in a manner that they can be readily
accessed and are suitable for inspection upon request:
    (1) Summary of the applicable standards under this subpart;
    (2) Procedures for receiving, handling, and charging waste;
    (3) Incinerator startup, shutdown, and malfunction procedures;
    (4) Procedures for maintaining proper combustion air supply levels;
    (5) Procedures for operating the incinerator and associated air
pollution control systems within the standards established under this
subpart;
    (6) Monitoring procedures for demonstrating compliance with the
incinerator operating limits;
    (7) Reporting and recordkeeping procedures;
    (8) The waste management plan required under Sec. Sec.  60.2055
through 60.2065;
    (9) Procedures for handling ash; and
    (10) A list of the wastes burned during the performance test.
    (b) You must establish a program for reviewing the information
listed in paragraph (a) of this section with each incinerator operator:
    (1) The initial review of the information listed in paragraph (a)
of this section must be conducted within 6 months after the effective
date of this subpart or prior to an employee's assumption of
responsibilities for operation of the CISWI unit, whichever date is
later; and
    (2) Subsequent annual reviews of the information listed in
paragraph (a) of this section must be conducted not later than 12
months following the previous review.
    (c) You must also maintain the information specified in paragraphs
(c)(1) through (3) of this section:

    (1) Records showing the names of CISWI unit operators who have
completed review of the information in Sec.  60.2095(a) as required by
Sec.  60.2095(b), including the date of the initial review and all
subsequent annual reviews;
    (2) Records showing the names of the CISWI operators who have
completed the operator training requirements under Sec.  60.2070, met
the criteria for qualification under Sec.  60.2080, and maintained or
renewed their qualification under Sec.  60.2085 or Sec.  60.2090.
Records must include documentation of training, the dates of the
initial and refresher training, and the dates of their qualification
and all subsequent renewals of such qualifications; and
    (3) For each qualified operator, the phone and/or pager number at
which they can be reached during operating hours.

Sec.  60.2100  What if all the qualified operators are temporarily not
accessible?

    If all qualified operators are temporarily not accessible (i.e.,
not at the facility and not able to be at the facility within 1 hour),
you must meet one of the two criteria specified in paragraphs (a) and
(b) of this section, depending on the length of time that a qualified
operator is not accessible:
    (a) When all qualified operators are not accessible for more than 8
hours, but less than 2 weeks, the CISWI unit may be operated by other
plant personnel familiar with the operation of the CISWI unit who have
completed a review of the information specified in Sec.  60.2095(a)
within the past 12 months. However, you must record the period when all
qualified operators were not accessible and include this deviation in
the annual report as specified under Sec.  60.2210; and
    (b) When all qualified operators are not accessible for 2 weeks or
more, you must take the two actions that are described in paragraphs
(b)(1) and (2) of this section:
    (1) Notify the Administrator of this deviation in writing within 10
days. In the notice, state what caused this deviation, what you are
doing to ensure that a qualified operator is accessible, and when you
anticipate that a qualified operator will be accessible; and
    (2) Submit a status report to the Administrator every 4 weeks
outlining what you are doing to ensure that a qualified operator is
accessible, stating when you anticipate that a qualified operator will
be accessible and requesting approval from the Administrator to
continue operation of the CISWI unit. You must submit the first status
report 4 weeks after you notify the Administrator of the deviation
under paragraph (b)(1) of this section. If the Administrator notifies
you that your request to continue operation of the CISWI unit is
disapproved, the CISWI unit may continue operation for 90 days, then
must cease operation. Operation of the unit may resume if you meet the
two requirements in paragraphs (b)(2)(i) and (ii) of this section:
    (i) A qualified operator is accessible as required under Sec.
60.2070(a); and
    (ii) You notify the Administrator that a qualified operator is
accessible and that you are resuming operation.

Emission Limitations and Operating Limits

Sec.  60.2105  What emission limitations must I meet and by when?

    (a) You must meet the emission limitations for each CISWI unit,
including bypass stack or vent, specified in table 1 of this subpart or
tables 5 through 8 of this subpart by the applicable date in Sec.
60.2140. You must be in compliance with the emission limitations of
this subpart that apply to you at all times.
    (b) An incinerator or air curtain incinerator that commenced
construction after November 30, 1999, but no later than June 4, 2010,
or that commenced reconstruction or modification on or after June 1,
2001 but no later than August 7, 2013, must continue to meet the
emission limits in table 1 of this subpart for units in the incinerator
subcategory and Sec.  60.2250 for air curtain incinerators until the
units become subject to the requirements of an approved state plan or
federal plan that implements subpart DDDD of this part (Emission
Guidelines and Compliance Times for Commercial and Industrial Solid
Waste Incineration Units).

Sec.  60.2110  What operating limits must I meet and by when?

    (a) If you use a wet scrubber(s) to comply with the emission
limitations, you must establish operating limits for up to four
operating parameters (as specified in table 2 of this subpart) as
described in paragraphs (a)(1) through (4) of this section during the
initial performance test:
    (1) Maximum charge rate, calculated using one of the two different
procedures in paragraph (a)(1)(i) or (ii) of this section, as
appropriate:
    (i) For continuous and intermittent units, maximum charge rate is
110 percent of the average charge rate measured during the most recent
performance test demonstrating compliance with all applicable emission
limitations; and
    (ii) For batch units, maximum charge rate is 110 percent of the
daily charge rate measured during the most recent performance test
demonstrating compliance with all applicable emission limitations.
    (2) Minimum pressure drop across the wet particulate matter
scrubber, which is calculated as the lowest 1-hour average pressure
drop across the wet scrubber measured during the most recent
performance test demonstrating compliance with the particulate matter
emission limitations; or minimum amperage to the wet scrubber, which is
calculated as the lowest 1-hour average amperage to the wet scrubber
measured during the most recent performance test demonstrating
compliance with the particulate matter emission limitations;
    (3) Minimum scrubber liquid flow rate, which is calculated as the
lowest 1-hour average liquid flow rate at the inlet to the wet acid gas
or particulate matter scrubber measured during the most recent
performance test demonstrating compliance with all applicable emission
limitations; and
    (4) Minimum scrubber liquor pH, which is calculated as the lowest
1-hour average liquor pH at the inlet to the wet acid gas scrubber
measured during the most recent performance test demonstrating
compliance with the HCl emission limitation.
    (b) You must meet the operating limits established during the
initial performance test 60 days after your CISWI unit reaches the
charge rate at which it will operate, but no later than 180 days after
its initial startup.
    (c) If you use a fabric filter to comply with the emission
limitations and you do not use a PM CPMS for monitoring PM compliance,
you must operate each fabric filter system such that the bag leak
detection system alarm does not sound more than 5 percent of the
operating time during a 6-month period. In calculating this operating
time percentage, if inspection of the fabric filter demonstrates that
no corrective action is required, no alarm time is counted. If
corrective action is required, each alarm shall be counted as a minimum
of 1 hour. If you take longer than 1 hour to initiate corrective
action, the alarm time shall be counted as the actual amount of time
taken by you to initiate corrective action.
    (d) If you use an electrostatic precipitator to comply with the
emission limitations and you do not use a PM CPMS for monitoring PM
compliance, you must measure the (secondary) voltage and amperage of
the electrostatic precipitator collection plates during the particulate
matter performance test. Calculate the average

electric power value (secondary voltage x secondary current = secondary
electric power) for each test run. The operating limit for the
electrostatic precipitator is calculated as the lowest 1-hour average
secondary electric power measured during the most recent performance
test demonstrating compliance with the particulate matter emission
limitations.
    (e) If you use activated carbon sorbent injection to comply with
the emission limitations, you must measure the sorbent flow rate during
the performance testing. The operating limit for the carbon sorbent
injection is calculated as the lowest 1-hour average sorbent flow rate
measured during the most recent performance test demonstrating
compliance with the mercury emission limitations. For energy recovery
units, when your unit operates at lower loads, multiply your sorbent
injection rate by the load fraction, as defined in this subpart, to
determine the required injection rate (e.g., for 50 percent load,
multiply the injection rate operating limit by 0.5).
    (f) If you use selective noncatalytic reduction to comply with the
emission limitations, you must measure the charge rate, the secondary
chamber temperature (if applicable to your CISWI unit), and the reagent
flow rate during the nitrogen oxides performance testing. The operating
limits for the selective noncatalytic reduction are calculated as the
highest 1-hour average charge rate, lower secondary chamber
temperature, and lowest reagent flow rate measured during the most
recent performance test demonstrating compliance with the nitrogen
oxides emission limitations.
    (g) If you use a dry scrubber to comply with the emission
limitations, you must measure the injection rate of each sorbent during
the performance testing. The operating limit for the injection rate of
each sorbent is calculated as the lowest 1-hour average injection rate
or each sorbent measured during the most recent performance test
demonstrating compliance with the hydrogen chloride emission
limitations. For energy recovery units, when your unit operates at
lower loads, multiply your sorbent injection rate by the load fraction,
as defined in this subpart, to determine the required injection rate
(e.g., for 50 percent load, multiply the injection rate operating limit
by 0.5).
    (h) If you do not use a wet scrubber, electrostatic precipitator,
or fabric filter to comply with the emission limitations, and if you do
not determine compliance with your particulate matter emission
limitation with either a particulate matter CEMS or a particulate
matter CPMS, you must maintain opacity to less than or equal to 10
percent opacity (1-hour block average).
    (i) If you use a PM CPMS to demonstrate compliance, you must
establish your PM CPMS operating limit and determine compliance with it
according to paragraphs (i)(1) through (5) of this section:
    (1) Determine your operating limit as the average PM CPMS output
value recorded during the performance test or at a PM CPMS output value
corresponding to 75 percent of the emission limit if your PM
performance test demonstrates compliance below 75 percent of the
emission limit. You must verify an existing or establish a new
operating limit after each repeated performance test. You must repeat
the performance test annually and reassess and adjust the site-specific
operating limit in accordance with the results of the performance test:
    (i) Your PM CPMS must provide a 4-20 milliamp output, or digital
equivalent, and the establishment of its relationship to manual
reference method measurements must be determined in units of milliamps;
    (ii) Your PM CPMS operating range must be capable of reading PM
concentrations from zero to a level equivalent to at least two times
your allowable emission limit. If your PM CPMS is an auto-ranging
instrument capable of multiple scales, the primary range of the
instrument must be capable of reading PM concentration from zero to a
level equivalent to two times your allowable emission limit; and
    (iii) During the initial performance test or any such subsequent
performance test that demonstrates compliance with the PM limit, record
and average all milliamp output values, or their digital equivalent,
from the PM CPMS for the periods corresponding to the compliance test
runs (e.g., average all your PM CPMS output values for three
corresponding 2-hour Method 5I test runs).
    (2) If the average of your three PM performance test runs are below
75 percent of your PM emission limit, you must calculate an operating
limit by establishing a relationship of PM CPMS signal to PM
concentration using the PM CPMS instrument zero, the average PM CPMS
output values corresponding to the three compliance test runs, and the
average PM concentration from the Method 5 or performance test with the
procedures in (i)(1) through (5) of this section:
    (i) Determine your instrument zero output with one of the following
procedures:
    (A) Zero point data for in-situ instruments should be obtained by
removing the instrument from the stack and monitoring ambient air on a
test bench;
    (B) Zero point data for extractive instruments should be obtained
by removing the extractive probe from the stack and drawing in clean
ambient air;
    (C) The zero point can also can be established obtained by
performing manual reference method measurements when the flue gas is
free of PM emissions or contains very low PM concentrations (e.g., when
your process is not operating, but the fans are operating or your
source is combusting only natural gas) and plotting these with the
compliance data to find the zero intercept; and
    (D) If none of the steps in paragraphs (i)(2)(i)(A) through (C) of
this section are possible, you must use a zero output value provided by
the manufacturer.
    (ii) Determine your PM CPMS instrument average in milliamps, or the
digital equivalent, and the average of your corresponding three PM
compliance test runs, using equation 1:
[GRAPHIC] [TIFF OMITTED] TR23JN16.000

Where:
X1 = the PM CPMS output data points for the three runs
constituting the performance test,
Y1 = the PM concentration value for the three runs
constituting the performance test, and
n = the number of data points.

    (iii) With your instrument zero expressed in milliamps, or the
digital equivalent, your three run average PM CPMS milliamp value, or
its digital equivalent, and your three run average PM concentration
from your three compliance tests, determine a

relationship of mg/dscm per milliamp or digital signal equivalent with
equation 2:
[GRAPHIC] [TIFF OMITTED] TR23JN16.001

Where:
R = the relative mg/dscm per milliamp or digital equivalent for your
PM CPMS,
Y1 = the three run average mg/dscm PM concentration,
X1 = the three run average milliamp or digital signal
output from you PM CPMS, and
z = the milliamp or digital signal equivalent of your instrument
zero determined from paragraph (2)(i) of this section.

    (iv) Determine your source specific 30-day rolling average
operating limit using the mg/dscm per milliamp or digital value from
equation 2 in equation 3, below. This sets your operating limit at the
PM CPMS output value corresponding to 75 percent of your emission
limit:
[GRAPHIC] [TIFF OMITTED] TR23JN16.002

Where:
Ol = the operating limit for your PM CPMS on a 30-day
rolling average, in milliamps or their digital signal equivalent,
L = your source emission limit expressed in mg/dscm,
z = your instrument zero in milliamps or the digital equivalent,
determined from paragraph (2)(i) of this secction, and
R = the relative mg/dscm per milliamp or digital signal output
equivalent for your PM CPMS, from equation 2.

    (3) If the average of your three PM compliance test runs is at or
above 75 percent of your PM emission limit you must determine your
operating limit by averaging the PM CPMS milliamp or digital signal
output corresponding to your three PM performance test runs that
demonstrate compliance with the emission limit using equation 4 and you
must submit all compliance test and PM CPMS data according to the
reporting requirements in paragraph (i)(5) of this section:
[GRAPHIC] [TIFF OMITTED] TR23JN16.003

Where:
X1 = the PM CPMS data points for all runs i,
n = the number of data points, and
Oh = your site specific operating limit, in milliamps or
digital signal equivalent.

    (4) To determine continuous compliance, you must record the PM CPMS
output data for all periods when the process is operating and the PM
CPMS is not out-of-control. You must demonstrate continuous compliance
by using all quality-assured hourly average data collected by the PM
CPMS for all operating hours to calculate the arithmetic average
operating parameter in units of the operating limit (e.g., milliamps or
digital signal bits, PM concentration, raw data signal) on a 30-day
rolling average basis.
    (5) For PM performance test reports used to set a PM CPMS operating
limit, the electronic submission of the test report must also include
the make and model of the PM CPMS instrument, serial number of the
instrument, analytical principle of the instrument (e.g., beta
attenuation), span of the instruments primary analytical range,
milliamp or digital signal value equivalent to the instrument zero
output, technique by which this zero value was determined, and the
average milliamp or digital signals corresponding to each PM compliance
test run.

Sec.  60.2115  What if I do not use a wet scrubber, fabric filter,
activated carbon injection, selective noncatalytic reduction, an
electrostatic precipitator, or a dry scrubber to comply with the
emission limitations?

    If you use an air pollution control device other than a wet
scrubber, activated carbon injection, selective noncatalytic reduction,
fabric filter, an electrostatic precipitator, or a dry scrubber or
limit emissions in some other manner, including material balances, to
comply with the emission limitations under Sec.  60.2105, you must
petition the EPA Administrator for specific operating limits to be
established during the initial performance test and continuously
monitored thereafter. You must submit the petition at least sixty days
before the performance test is scheduled to begin. Your petition must
include the five items listed in paragraphs (a) through (e) of this
section:
    (a) Identification of the specific parameters you propose to use as
additional operating limits;
    (b) A discussion of the relationship between these parameters and
emissions of regulated pollutants, identifying how emissions of
regulated pollutants change with changes in these parameters and how
limits on these parameters will serve to limit emissions of regulated
pollutants;
    (c) A discussion of how you will establish the upper and/or lower
values for these parameters which will establish the operating limits
on these parameters;
    (d) A discussion identifying the methods you will use to measure
and the instruments you will use to monitor these parameters, as well
as the relative accuracy and precision of these methods and
instruments; and
    (e) A discussion identifying the frequency and methods for
recalibrating the instruments you will use for monitoring these
parameters.

Performance Testing

Sec.  60.2125  How do I conduct the initial and annual performance
test?

    (a) All performance tests must consist of a minimum of three test
runs conducted under conditions representative of normal operations.
    (b) You must document that the waste burned during the performance
test is representative of the waste burned under normal operating
conditions by

maintaining a log of the quantity of waste burned (as required in Sec.
60.2175(b)(1)) and the types of waste burned during the performance
test.
    (c) All performance tests must be conducted using the minimum run
duration specified in table 1 of this subpart or tables 5 through 8 of
this subpart.
    (d) Method 1 of appendix A of this part must be used to select the
sampling location and number of traverse points.
    (e) Method 3A or 3B of appendix A of this part must be used for gas
composition analysis, including measurement of oxygen concentration.
Method 3A or 3B of appendix A of this part must be used simultaneously
with each method.
    (f) All pollutant concentrations, except for opacity, must be
adjusted to 7 percent oxygen using equation 5 of this section:
[GRAPHIC] [TIFF OMITTED] TR23JN16.004

Where:
Cadj = pollutant concentration adjusted to 7 percent
oxygen;
Cmeas = pollutant concentration measured on a dry basis;
(20.9-7) = 20.9 percent oxygen-7 percent oxygen (defined oxygen
correction basis);
20.9 = oxygen concentration in air, percent; and
%O2 = oxygen concentration measured on a dry basis,
percent.

    (g) You must determine dioxins/furans toxic equivalency by
following the procedures in paragraphs (g)(1) through (4) of this
section:
    (1) Measure the concentration of each dioxin/furan tetra-through
octa-chlorinated isomer emitted using EPA Method 23 at 40 CFR part 60,
appendix A-7;
    (2) Quantify isomers meeting identification criteria 2, 3, 4, and 5
in Section <IP_ADDRESS> of Method 23, regardless of whether the isomers meet
identification criteria 1 and 7. You must quantify the isomers per
Section 9.0 of Method 23. (Note: You may reanalyze the sample aliquot
or split to reduce the number of isomers not meeting identification
criteria 1 or 7 of Section <IP_ADDRESS>.);
    (3) For each dioxin/furan (tetra-through octa-chlorinated) isomer
measured in accordance with paragraphs (g)(1) and (2) of this section,
multiply the isomer concentration by its corresponding toxic
equivalency factor specified in table 3 of this subpart; and
    (4) Sum the products calculated in accordance with paragraph (g)(3)
of this section to obtain the total concentration of dioxins/furans
emitted in terms of toxic equivalency.
    (h) Method 22 at 40 CFR part 60, appendix A-7 of this part must be
used to determine compliance with the fugitive ash emission limit in
table 1 of this subpart or tables 5 through 8 of this subpart.
    (i) If you have an applicable opacity operating limit, you must
determine compliance with the opacity limit using Method 9 at 40 CFR
part 60, appendix A-4, based on three 1-hour blocks consisting of ten
6-minute average opacity values, unless you are required to install a
continuous opacity monitoring system, consistent with Sec. Sec.
60.2145 and 60.2165.
    (j) You must determine dioxins/furans total mass basis by following
the procedures in paragraphs (j)(1) through (3) of this section:
    (1) Measure the concentration of each dioxin/furan tetra-through
octa-chlorinated isomer emitted using EPA Method 23 at 40 CFR part 60,
appendix A-7;
    (2) Quantify isomers meeting identification criteria 2, 3, 4, and 5
in Section <IP_ADDRESS> of Method 23, regardless of whether the isomers meet
identification criteria 1 and 7. You must quantify the isomers per
Section 9.0 of Method 23. (Note: You may reanalyze the sample aliquot
or split to reduce the number of isomers not meeting identification
criteria 1 or 7 of Section <IP_ADDRESS>.); and
    (3) Sum the quantities measured in accordance with paragraphs
(j)(1) and (2) of this section to obtain the total concentration of
dioxins/furans emitted in terms of total mass basis.

Sec.  60.2130  How are the performance test data used?

    You use results of performance tests to demonstrate compliance with
the emission limitations in table 1 of this subpart or tables 5 through
8 of this subpart.

Initial Compliance Requirements

Sec.  60.2135  How do I demonstrate initial compliance with the
emission limitations and establish the operating limits?

    You must conduct a performance test, as required under Sec. Sec.
60.2125 and 60.2105 to determine compliance with the emission
limitations in table 1 of this subpart or tables 5 through 8 of this
subpart, to establish compliance with any opacity operating limit in
Sec.  60.2110, to establish the kiln-specific emission limit in Sec.
60.2145(y), as applicable, and to establish operating limits using the
procedures in Sec. Sec.  60.2110 or 60.2115. The performance test must
be conducted using the test methods listed in table 1 of this subpart
or tables 5 through 8 of this subpart and the procedures in Sec.
60.2125. The use of the bypass stack during a performance test shall
invalidate the performance test. You must conduct a performance
evaluation of each continuous monitoring system within 60 days of
installation of the monitoring system.

Sec.  60.2140  By what date must I conduct the initial performance
test?

    (a) The initial performance test must be conducted within 60 days
after your CISWI unit reaches the charge rate at which it will operate,
but no later than 180 days after its initial startup.
    (b) If you commence or recommence combusting a solid waste at an
existing combustion unit at any commercial or industrial facility, and
you conducted a test consistent with the provisions of this subpart
while combusting the solid waste within the 6 months preceding the
reintroduction of that solid waste in the combustion chamber, you do
not need to retest until 6 months from the date you reintroduce that
solid waste.
    (c) If you commence or recommence combusting a solid waste at an
existing combustion unit at any commercial or industrial facility and
you have not conducted a performance test consistent with the
provisions of this subpart while combusting the solid waste within the
6 months preceding the reintroduction of that solid waste in the
combustion chamber, you must conduct a performance test within 60 days
from the date you reintroduce that solid waste.

Sec.  60.2141  By what date must I conduct the initial air pollution
control device inspection?

    (a) The initial air pollution control device inspection must be
conducted within 60 days after installation of the control device and
the associated CISWI unit reaches the charge rate at which it will
operate, but no later than 180 days after the device's initial startup.
    (b) Within 10 operating days following an air pollution control
device inspection, all necessary repairs must be completed unless the
owner or operator obtains written approval from the state agency
establishing a date whereby all

necessary repairs of the designated facility must be completed.

Continuous Compliance Requirements

Sec.  60.2145  How do I demonstrate continuous compliance with the
emission limitations and the operating limits?

    (a) Compliance with standards. (1) The emission standards and
operating requirements set forth in this subpart apply at all times;
    (2) If you cease combusting solid waste, you may opt to remain
subject to the provisions of this subpart. Consistent with the
definition of CISWI unit, you are subject to the requirements of this
subpart at least 6 months following the last date of solid waste
combustion. Solid waste combustion is ceased when solid waste is not in
the combustion chamber (i.e., the solid waste feed to the combustor has
been cut off for a period of time not less than the solid waste
residence time);
    (3) If you cease combusting solid waste, you must be in compliance
with any newly applicable standards on the effective date of the waste-
to-fuel switch. The effective date of the waste-to-fuel switch is a
date selected by you, that must be at least 6 months from the date that
you ceased combusting solid waste, consistent with Sec.  60.2145(a)(2).
Your source must remain in compliance with this subpart until the
effective date of the waste-to-fuel switch;
    (4) If you own or operate an existing commercial or industrial
combustion unit that combusted a fuel or non-waste material, and you
commence or recommence combustion of solid waste, you are subject to
the provisions of this subpart as of the first day you introduce or
reintroduce solid waste to the combustion chamber, and this date
constitutes the effective date of the fuel-to-waste switch. You must
complete all initial compliance demonstrations for any section 112
standards that are applicable to your facility before you commence or
recommence combustion of solid waste. You must provide 30 days prior
notice of the effective date of the waste-to-fuel switch. The
notification must identify:
    (i) The name of the owner or operator of the CISWI unit, the
location of the source, the emissions unit(s) that will cease burning
solid waste, and the date of the notice;
    (ii) The currently applicable subcategory under this subpart, and
any 40 CFR part 63 subpart and subcategory that will be applicable
after you cease combusting solid waste;
    (iii) The fuel(s), non-waste material(s) and solid waste(s) the
CISWI unit is currently combusting and has combusted over the past 6
months, and the fuel(s) or non-waste materials the unit will commence
combusting;
    (iv) The date on which you became subject to the currently
applicable emission limits; and
    (v) The date upon which you will cease combusting solid waste, and
the date (if different) that you intend for any new requirements to
become applicable (i.e., the effective date of the waste-to-fuel
switch), consistent with paragraphs (a)(2) and (3) of this section.
    (5) All air pollution control equipment necessary for compliance
with any newly applicable emissions limits which apply as a result of
the cessation or commencement or recommencement of combusting solid
waste must be installed and operational as of the effective date of the
waste-to-fuel, or fuel-to-waste switch.
    (6) All monitoring systems necessary for compliance with any newly
applicable monitoring requirements which apply as a result of the
cessation or commencement or recommencement of combusting solid waste
must be installed and operational as of the effective date of the
waste-to-fuel, or fuel-to-waste switch. All calibration and drift
checks must be performed as of the effective date of the waste-to-fuel,
or fuel-to-waste switch. Relative accuracy tests must be performed as
of the performance test deadline for PM CEMS (if PM CEMS are elected to
demonstrate continuous compliance with the particulate matter emission
limits). Relative accuracy testing for other CEMS need not be repeated
if that testing was previously performed consistent with Clean Air Act
section 112 monitoring requirements or monitoring requirements under
this subpart.
    (b) You must conduct an annual performance test for the pollutants
listed in table 1 of this subpart or tables 5 through 8 of this subpart
and opacity for each CISWI unit as required under Sec.  60.2125. The
annual performance test must be conducted using the test methods listed
in table 1 of this subpart or tables 5 through 8 of this subpart and
the procedures in Sec.  60.2125. Annual performance tests are not
required if you use CEMS or continuous opacity monitoring systems to
determine compliance.
    (c) You must continuously monitor the operating parameters
specified in Sec.  60.2110 or established under Sec.  60.2115 and as
specified in Sec.  60.2170. Use 3-hour block average values to
determine compliance (except for baghouse leak detection system alarms)
unless a different averaging period is established under Sec.  60.2115
or, for energy recovery units, where the averaging time for each
operating parameter is a 30-day rolling, calculated each hour as the
average of the previous 720 operating hours. Operation above the
established maximum, below the established minimum, or outside the
allowable range of operating limits specified in paragraph (a) of this
section constitutes a deviation from your operating limits established
under this subpart, except during performance tests conducted to
determine compliance with the emission and operating limits or to
establish new operating limits. Operating limits are confirmed or
reestablished during performance tests.
    (d) You must burn only the same types of waste and fuels used to
establish subcategory applicability (for energy recovery units) and
operating limits during the performance test.
    (e) For energy recovery units, incinerators, and small remote
units, you must perform an annual visual emissions test for ash
handling.
    (f) For energy recovery units, you must conduct an annual
performance test for opacity (except where particulate matter CEMS or
continuous opacity monitoring systems are used are used) and the
pollutants listed in table 6 of this subpart.
    (g) You may elect to demonstrate continuous compliance with the
carbon monoxide emission limit using a carbon monoxide CEMS according
to the following requirements:
    (1) You must measure emissions according to Sec.  60.13 to
calculate 1-hour arithmetic averages, corrected to 7 percent oxygen.
CEMS data during startup and shutdown, as defined in this subpart, are
not corrected to 7 percent oxygen, and are measured at stack oxygen
content. You must demonstrate initial compliance with the carbon
monoxide emissions limit using a 30-day rolling average of these 1-hour
arithmetic average emission concentrations, including CEMS data during
startup and shutdown as defined in this subpart, calculated using
equation 19-19 in section 12.4.1 of EPA Reference Method 19 at 40 CFR
part 60, appendix A-7 of this part; and
    (2) Operate the carbon monoxide CEMS in accordance with the
requirements of performance specification 4A of appendix B of this part
and quality assurance procedure 1 of appendix F of this part.
    (h) Coal and liquid/gas energy recovery units with average annual
heat input rates greater than or equal to 250 MMBtu/hr may elect to
demonstrate continuous compliance with the particulate matter emissions
limit using a particulate matter CEMS according to the procedures in
Sec.  60.2165(n) instead

of the particulate matter continuous parameter monitoring system (CPMS)
specified in Sec.  60.2145. Coal and liquid/gas energy recovery units
with annual average heat input rates less than 250 MMBtu/hr,
incinerators, and small remote incinerators may also elect to
demonstrate compliance using a particulate matter CEMS according to the
procedures in Sec.  60.2165(n) instead of particulate matter testing
with EPA Method 5 at 40 CFR part 60, appendix A-3 and, if applicable,
the continuous opacity monitoring requirements in paragraph (i) of this
section.
    (i) For energy recovery units with annual average heat input rates
greater than or equal to 10 MMBtu/hour and less than 250 MMBtu/hr, you
must install, operate, certify and maintain a continuous opacity
monitoring system (COMS) according to the procedures in Sec.  60.2165.
    (j) For waste-burning kilns, you must conduct an annual performance
test for cadmium, lead, dioxins/furans and hydrogen chloride as listed
in table 7 of this subpart. If you do not use an acid gas wet scrubber
or dry scrubber, you must determine compliance with the hydrogen
chloride emissions limit according to the requirements in paragraph
(j)(1) of this section. You must determine compliance with the mercury
emissions limit using a mercury CEMS according to paragraph (j)(2) of
this section. You must determine compliance with nitrogen oxides,
sulfur dioxide, and carbon monoxide using CEMS. You must determine
compliance with particulate matter using CPMS:
    (1) If you monitor compliance with the HCl emissions limit by
operating an HCl CEMS, you must do so in accordance with Performance
Specification 15 (PS 15) of appendix B to 40 CFR part 60, or, PS 18 of
appendix B to 40 CFR part 60. You must operate, maintain, and quality
assure a HCl CEMS installed and certified under PS 15 according to the
quality assurance requirements in Procedure 1 of appendix F to 40 CFR
part 60 except that the Relative Accuracy Test Audit requirements of
Procedure 1 must be replaced with the validation requirements and
criteria of sections 11.1.1 and 12.0 of PS 15. You must operate,
maintain and quality assure a HCl CEMS installed and certified under PS
18 according to the quality assurance requirements in Procedure 6 of
appendix F to 40 CFR part 60. For any performance specification that
you use, you must use Method 321 of appendix A to 40 CFR part 63 as the
reference test method for conducting relative accuracy testing. The
span value and calibration requirements in paragraphs (j)(1)(i) and
(ii) of this section apply to all HCl CEMS used under this subpart:
    (i) You must use a measurement span value for any HCl CEMS of 0-10
ppmvw unless the monitor is installed on a kiln without an inline raw
mill. Kilns without an inline raw mill may use a higher span value
sufficient to quantify all expected emissions concentrations. The HCl
CEMS data recorder output range must include the full range of expected
HCl concentration values which would include those expected during
``mill off'' conditions. The corresponding data recorder range shall be
documented in the site-specific monitoring plan and associated records;
    (ii) In order to quality assure data measured above the span value,
you must use one of the three options in paragraphs (j)(1)(ii)(A)
through (C) of this section:
    (A) Include a second span that encompasses the HCl emission
concentrations expected to be encountered during ``mill off''
conditions. This second span may be rounded to a multiple of 5 ppm of
total HCl. The requirements of the appropriate HCl monitor performance
specification shall be followed for this second span with the exception
that a RATA with the mill off is not required;
    (B) Quality assure any data above the span value by proving
instrument linearity beyond the span value established in paragraph
(j)(1)(i) of this section using the following procedure. Conduct a
weekly ``above span linearity'' calibration challenge of the monitoring
system using a reference gas with a certified value greater than your
highest expected hourly concentration or greater than 75% of the
highest measured hourly concentration. The ``above span'' reference gas
must meet the requirements of the applicable performance specification
and must be introduced to the measurement system at the probe. Record
and report the results of this procedure as you would for a daily
calibration. The ``above span linearity'' challenge is successful if
the value measured by the HCl CEMS falls within 10 percent of the
certified value of the reference gas. If the value measured by the HCl
CEMS during the above span linearity challenge exceeds 10 percent of
the certified value of the reference gas, the monitoring system must be
evaluated and repaired and a new ``above span linearity'' challenge met
before returning the HCl CEMS to service, or data above span from the
HCl CEMS must be subject to the quality assurance procedures
established in (j)(1)(ii)(D) of this section. In this manner values
measured by the HCl CEMS during the above span linearity challenge
exceeding +/-20 percent of the certified value of the reference gas
must be normalized using equation 6;
    (C) Quality assure any data above the span value established in
paragraph (j)(1)(i) of this section using the following procedure. Any
time two consecutive one-hour average measured concentration of HCl
exceeds the span value you must, within 24 hours before or after,
introduce a higher, ``above span'' HCl reference gas standard to the
HCl CEMS. The ``above span'' reference gas must meet the requirements
of the applicable performance specification and target a concentration
level between 50 and 150 percent of the highest expected hourly
concentration measured during the period of measurements above span,
and must be introduced at the probe. While this target represents a
desired concentration range that is not always achievable in practice,
it is expected that the intent to meet this range is demonstrated by
the value of the reference gas. Expected values may include above span
calibrations done before or after the above-span measurement period.
Record and report the results of this procedure as you would for a
daily calibration. The ``above span'' calibration is successful if the
value measured by the HCl CEMS is within 20 percent of the certified
value of the reference gas. If the value measured by the HCl CEMS is
not within 20 percent of the certified value of the reference gas, then
you must normalize the stack gas values measured above span as
described in paragraph (j)(1)(ii)(D) of this section. If the ``above
span'' calibration is conducted during the period when measured
emissions are above span and there is a failure to collect the one data
point in an hour due to the calibration duration, then you must
determine the emissions average for that missed hour as the average of
hourly averages for the hour preceding the missed hour and the hour
following the missed hour. In an hour where an ``above span''
calibration is being conducted and one or more data points are
collected, the emissions average is represented by the average of all
valid data points collected in that hour;
    (D) In the event that the ``above span'' calibration is not
successful (i.e., the HCl CEMS measured value is not within 20 percent
of the certified value of the reference gas), then you must normalize
the one-hour average stack gas values measured above the span during
the 24-hour period preceding or following the ``above span''
calibration for reporting based on the HCl CEMS response to the
reference gas as shown in equation 6:

[GRAPHIC] [TIFF OMITTED] TR23JN16.005

    Only one ``above span'' calibration is needed per 24-hour period.
    (2) Compliance with the mercury emissions limit must be determined
using a mercury CEMS according to the following requirements:
    (i) You must operate a CEMS system in accordance with performance
specification 12A of 40 CFR part 60, appendix B or a sorbent trap based
integrated monitor in accordance with performance specification 12B of
40 CFR part 60, appendix B. The duration of the performance test must
be a calendar month. For each calendar month in which the waste-burning
kiln operates, hourly mercury concentration data, and stack gas
volumetric flow rate data must be obtained. You must demonstrate
compliance with the mercury emissions limit using a 30-day rolling
average of these 1-hour mercury concentrations, including CEMS data
during startup and shutdown as defined in this subpart, calculated
using equation 19-19 in section 12.4.1 of EPA Reference Method 19 at 40
CFR part 60, appendix A-7 of this part. CEMS data during startup and
shutdown, as defined in this subpart, are not corrected to 7 percent
oxygen, and are measured at stack oxygen content;
    (ii) Owners or operators using a mercury CEMS must install,
operate, calibrate, and maintain an instrument for continuously
measuring and recording the mercury mass emissions rate to the
atmosphere according to the requirements of performance specifications
6 and 12A of 40 CFR part 60, appendix B, and quality assurance
procedure 6 of 40 CFR part 60, appendix F; and
    (iii) The owner or operator of a waste-burning kiln must
demonstrate initial compliance by operating a mercury CEMS while the
raw mill of the in-line kiln/raw mill is operating under normal
conditions and including at least one period when the raw mill is off.
    (k) If you use an air pollution control device to meet the emission
limitations in this subpart, you must conduct an initial and annual
inspection of the air pollution control device. The inspection must
include, at a minimum, the following:
    (1) Inspect air pollution control device(s) for proper operation;
and.
    (2) Develop a site-specific monitoring plan according to the
requirements in paragraph (l) of this section. This requirement also
applies to you if you petition the EPA Administrator for alternative
monitoring parameters under Sec.  60.13(i).
    (l) For each continuous monitoring system required in this section,
you must develop and submit to the EPA Administrator for approval a
site-specific monitoring plan according to the requirements of this
paragraph (l) that addresses paragraphs (l)(1)(i) through (vi) of this
section:
    (1) You must submit this site-specific monitoring plan at least 60
days before your initial performance evaluation of your continuous
monitoring system:
    (i) Installation of the continuous monitoring system sampling probe
or other interface at a measurement location relative to each affected
process unit such that the measurement is representative of control of
the exhaust emissions (e.g., on or downstream of the last control
device);
    (ii) Performance and equipment specifications for the sample
interface, the pollutant concentration or parametric signal analyzer
and the data collection and reduction systems.
    (iii) Performance evaluation procedures and acceptance criteria
(e.g., calibrations);
    (iv) Ongoing operation and maintenance procedures in accordance
with the general requirements of Sec.  60.11(d);
    (v) Ongoing data quality assurance procedures in accordance with
the general requirements of Sec.  60.13; and
    (vi) Ongoing recordkeeping and reporting procedures in accordance
with the general requirements of Sec.  60.7(b), (c), (c)(1), (c)(4),
(d), (e), (f), and (g).
    (2) You must conduct a performance evaluation of each continuous
monitoring system in accordance with your site-specific monitoring
plan.
    (3) You must operate and maintain the continuous monitoring system
in continuous operation according to the site-specific monitoring plan.
    (m) If you have an operating limit that requires the use of a flow
monitoring system, you must meet the requirements in paragraphs (l) and
(m)(1) through (4) of this section:
    (1) Install the flow sensor and other necessary equipment in a
position that provides a representative flow;
    (2) Use a flow sensor with a measurement sensitivity at full scale
of no greater than 2 percent;
    (3) Minimize the effects of swirling flow or abnormal velocity
distributions due to upstream and downstream disturbances; and
    (4) Conduct a flow monitoring system performance evaluation in
accordance with your monitoring plan at the time of each performance
test but no less frequently than annually.
    (n) If you have an operating limit that requires the use of a
pressure monitoring system, you must meet the requirements in
paragraphs (l) and (n)(1) through (6) of this section:
    (1) Install the pressure sensor(s) in a position that provides a
representative measurement of the pressure (e.g., PM scrubber pressure
drop);
    (2) Minimize or eliminate pulsating pressure, vibration, and
internal and external corrosion;
    (3) Use a pressure sensor with a minimum tolerance of 1.27
centimeters of water or a minimum tolerance of 1 percent of the
pressure monitoring system operating range, whichever is less;
    (4) Perform checks at the frequency outlined in your site-specific
monitoring plan to ensure pressure measurements are not obstructed
(e.g., check for pressure tap plugging daily);
    (5) Conduct a performance evaluation of the pressure monitoring
system in accordance with your monitoring plan at the time of each
performance test but no less frequently than annually; and
    (6) If at any time the measured pressure exceeds the manufacturer's
specified maximum operating pressure range, conduct a performance
evaluation of the pressure monitoring system in accordance with your
monitoring plan and confirm that the pressure monitoring system
continues to meet the performance requirements in your monitoring plan.
Alternatively, install and verify the operation of a new pressure
sensor.
    (o) If you have an operating limit that requires a pH monitoring
system, you must meet the requirements in paragraphs (l) and (o)(1)
through (4) of this section:
    (1) Install the pH sensor in a position that provides a
representative measurement of scrubber effluent pH;
    (2) Ensure the sample is properly mixed and representative of the
fluid to be measured;
    (3) Conduct a performance evaluation of the pH monitoring system in

accordance with your monitoring plan at least once each process
operating day; and
    (4) Conduct a performance evaluation (including a two-point
calibration with one of the two buffer solutions having a pH within 1
of the pH of the operating limit) of the pH monitoring system in
accordance with your monitoring plan at the time of each performance
test but no less frequently than quarterly.
    (p) If you have an operating limit that requires a secondary
electric power monitoring system for an electrostatic precipitator, you
must meet the requirements in paragraphs (l) and (p)(1) and (2) of this
section:
    (1) Install sensors to measure (secondary) voltage and current to
the precipitator collection plates; and
    (2) Conduct a performance evaluation of the electric power
monitoring system in accordance with your monitoring plan at the time
of each performance test but no less frequently than annually.
    (q) If you have an operating limit that requires the use of a
monitoring system to measure sorbent injection rate (e.g., weigh belt,
weigh hopper, or hopper flow measurement device), you must meet the
requirements in paragraphs (l) and (q)(1) and (2) of this section:
    (1) Install the system in a position(s) that provides a
representative measurement of the total sorbent injection rate; and
    (2) Conduct a performance evaluation of the sorbent injection rate
monitoring system in accordance with your monitoring plan at the time
of each performance test but no less frequently than annually.
    (r) If you elect to use a fabric filter bag leak detection system
to comply with the requirements of this subpart, you must install,
calibrate, maintain, and continuously operate a bag leak detection
system as specified in paragraphs (l) and (r)(1) through (5) of this
section:
    (1) Install a bag leak detection sensor(s) in a position(s) that
will be representative of the relative or absolute particulate matter
loadings for each exhaust stack, roof vent, or compartment (e.g., for a
positive pressure fabric filter) of the fabric filter;
    (2) Use a bag leak detection system certified by the manufacturer
to be capable of detecting particulate matter emissions at
concentrations of 10 milligrams per actual cubic meter or less;
    (3) Conduct a performance evaluation of the bag leak detection
system in accordance with your monitoring plan and consistent with the
guidance provided in EPA-454/R-98-015 (incorporated by reference, see
Sec.  60.17);
    (4) Use a bag leak detection system equipped with a device to
continuously record the output signal from the sensor; and
    (5) Use a bag leak detection system equipped with a system that
will sound an alarm when an increase in relative particulate matter
emissions over a preset level is detected. The alarm must be located
where it is observed readily by plant operating personnel.
    (s) For facilities using a CEMS to demonstrate compliance with the
sulfur dioxide emission limit, compliance with the sulfur dioxide
emission limit may be demonstrated by using the CEMS specified in Sec.
60.2165 to measure sulfur dioxide. CEMS data during startup and
shutdown, as defined in this subpart, are not corrected to 7 percent
oxygen, and are measured at stack oxygen content. You must calculate a
30-day rolling average of the 1-hour arithmetic average emission
concentrations, including CEMS data during startup and shutdown as
defined in this subpart, calculated using equation 19-19 in section
12.4.1 of EPA Reference Method 19 at 40 CFR part 60, Appendix A-7 of
this part. The sulfur dioxide CEMS must be operated according to
performance specification 2 in appendix B of this part and must follow
the procedures and methods specified in paragraph (s) of this section.
For sources that have actual inlet emissions less than 100 parts per
million dry volume, the relative accuracy criterion for inlet sulfur
dioxide CEMS should be no greater than 20 percent of the mean value of
the reference method test data in terms of the units of the emission
standard, or 5 parts per million dry volume absolute value of the mean
difference between the reference method and the CEMS, whichever is
greater:
    (1) During each relative accuracy test run of the CEMS required by
performance specification 2 in appendix B of this part, collect sulfur
dioxide and oxygen (or carbon dioxide) data concurrently (or within a
30- to 60-minute period) with both the CEMS and the test methods
specified in paragraphs (s)(1)(i) and (ii) of this section:
    (i) For sulfur dioxide, EPA Reference Method 6 or 6C, or as an
alternative ANSI/ASME PTC 19.10-1981 (incorporated by reference, see
Sec.  60.17) must be used; and
    (ii) For oxygen (or carbon dioxide), EPA Reference Method 3A or 3B,
or as an alternative ANSI/ASME PTC 19.10-1981 (incorporated by
reference, see Sec.  60.17), must be used.
    (2) The span value of the CEMS at the inlet to the sulfur dioxide
control device must be 125 percent of the maximum estimated hourly
potential sulfur dioxide emissions of the unit subject to this subpart.
The span value of the CEMS at the outlet of the sulfur dioxide control
device must be 50 percent of the maximum estimated hourly potential
sulfur dioxide emissions of the unit subject to this subpart.
    (3) Conduct accuracy determinations quarterly and calibration drift
tests daily in accordance with procedure 1 in appendix F of this part.
    (t) For facilities using a CEMS to demonstrate continuous
compliance with the nitrogen oxides emission limit, compliance with the
nitrogen oxides emission limit may be demonstrated by using the CEMS
specified in Sec.  60.2165 to measure nitrogen oxides. CEMS data during
startup and shutdown, as defined in this subpart, are not corrected to
7 percent oxygen, and are measured at stack oxygen content. You must
calculate a 30-day rolling average of the 1-hour arithmetic average
emission concentrations, including CEMS data during startup and
shutdown as defined in this subpart, using equation 19-19 in section
12.4.1 of EPA Reference Method 19 at 40 CFR part 60, appendix A-7 of
this part. The nitrogen oxides CEMS must be operated according to
performance specification 2 in appendix B of this part and must follow
the procedures and methods specified in paragraphs (t)(1) through (4)
of this section:
    (1) During each relative accuracy test run of the CEMS required by
performance specification 2 of appendix B of this part, collect
nitrogen oxides and oxygen (or carbon dioxide) data concurrently (or
within a 30- to 60-minute period) with both the CEMS and the test
methods specified in paragraphs (t)(1)(i) and (ii) of this section:
    (i) For nitrogen oxides, EPA Reference Method 7 or 7E at 40 CFR
part 60, appendix A-4 must be used; and
    (ii) For oxygen (or carbon dioxide), EPA Reference Method 3A or 3B
at 40 CFR part 60, appendix A-3, or as an alternative ANSI/ASME PTC 19-
10.1981 (incorporated by reference, see Sec.  60.17), as applicable,
must be used.
    (2) The span value of the continuous emission monitoring system
must be 125 percent of the maximum estimated hourly potential nitrogen
oxide emissions of the unit.
    (3) Conduct accuracy determinations quarterly and calibration drift
tests daily in accordance with procedure 1 in appendix F of this part.
    (4) The owner or operator of an affected facility may request that

compliance with the nitrogen oxides emission limit be determined using
carbon dioxide measurements corrected to an equivalent of 7 percent
oxygen. If carbon dioxide is selected for use in diluent corrections,
the relationship between oxygen and carbon dioxide levels must be
established during the initial performance test according to the
procedures and methods specified in paragraphs (t)(4)(i) through (iv)
of this section. This relationship may be re-established during
performance compliance tests:
    (i) The fuel factor equation in Method 3B must be used to determine
the relationship between oxygen and carbon dioxide at a sampling
location. Method 3A or 3B, or as an alternative ANSI/ASME PTC 19.10-
1981 (incorporated by reference, see Sec.  60.17), as applicable, must
be used to determine the oxygen concentration at the same location as
the carbon dioxide monitor;
    (ii) Samples must be taken for at least 30 minutes in each hour;
    (iii) Each sample must represent a 1-hour average; and
    (iv) A minimum of three runs must be performed.
    (u) For facilities using a CEMS to demonstrate continuous
compliance with any of the emission limits of this subpart, you must
complete the following:
    (1) Demonstrate compliance with the appropriate emission limit(s)
using a 30-day rolling average of 1-hour arithmetic average emission
concentrations, including CEMS data during startup and shutdown as
defined in this subpart, calculated using equation 19-19 in section
12.4.1 of EPA Reference Method 19 at 40 CFR part 60, appendix A-7 of
this part. CEMS data during startup and shutdown, as defined in the
subpart, are not corrected to 7 percent oxygen, and are measured at
stack oxygen content; and
    (2) Operate all CEMS in accordance with the applicable procedures
under appendices B and F of this part.
    (v) Use of the bypass stack at any time is an emissions standards
deviation for particulate matter, HCl, Pb, Cd, Hg, NOX,
SO2, and dioxin/furans.
    (w) For energy recovery units with a design heat input capacity of
100 MMBtu per hour or greater that do not use a carbon monoxide CEMS,
you must install, operate, and maintain a oxygen analyzer system as
defined in Sec.  60.2265 according to the procedures in paragraphs
(w)(1) through (4) of this section:
    (1) The oxygen analyzer system must be installed by the initial
performance test date specified in Sec.  60.2140;
    (2) You must operate the oxygen trim system within compliance with
paragraph (w)(3) of this section at all times;
    (3) You must maintain the oxygen level such that the 30-day rolling
average that is established as the operating limit for oxygen is not
below the lowest hourly average oxygen concentration measured during
the most recent CO performance test; and
    (4) You must calculate and record a 30-day rolling average oxygen
concentration using equation 19-19 in section 12.4.1 of EPA Reference
Method 19 of Appendix A-7 of this part.
    (x) For energy recovery units with annual average heat input rates
greater than or equal to 250 MMBtu/hour and waste-burning kilns, you
must install, calibrate, maintain, and operate a PM CPMS and record the
output of the system as specified in paragraphs (x)(1) through (8) of
this section. For other energy recovery units, you may elect to use PM
CPMS operated in accordance with this section. PM CPMS are suitable in
lieu of using other CMS for monitoring PM compliance (e.g., bag leak
detectors, ESP secondary power, PM scrubber pressure):
    (1) Install, calibrate, operate, and maintain your PM CPMS
according to the procedures in your approved site-specific monitoring
plan developed in accordance with paragraphs (l) and (x)(1)(i) through
(iii) of this section:
    (i) The operating principle of the PM CPMS must be based on in-
stack or extractive light scatter, light scintillation, beta
attenuation, or mass accumulation detection of the exhaust gas or
representative sample. The reportable measurement output from the PM
CPMS must be expressed as milliamps or the digital signal equivalent;
    (ii) The PM CPMS must have a cycle time (i.e., period required to
complete sampling, measurement, and reporting for each measurement) no
longer than 60 minutes; and
    (iii) The PM CPMS must be capable of detecting and responding to
particulate matter concentrations increments no greater than 0.5 mg/
actual cubic meter.
    (2) During the initial performance test or any such subsequent
performance test that demonstrates compliance with the PM limit, you
must adjust the site-specific operating limit in accordance with the
results of the performance test according to the procedures specified
in Sec.  60.2110.
    (3) Collect PM CPMS hourly average output data for all energy
recovery unit or waste-burning kiln operating hours. Express the PM
CPMS output as milliamps.
    (4) Calculate the arithmetic 30-day rolling average of all of the
hourly average PM CPMS output collected during all energy recovery unit
or waste-burning kiln operating hours data (milliamps or their digital
equivalent).
    (5) You must collect data using the PM CPMS at all times the energy
recovery unit or waste-burning kiln is operating and at the intervals
specified in paragraph (x)(1)(ii) of this section, except for periods
of monitoring system malfunctions, repairs associated with monitoring
system malfunctions, required monitoring system quality assurance or
quality control activities (including, as applicable, calibration
checks and required zero and span adjustments), and any scheduled
maintenance as defined in your site-specific monitoring plan.
    (6) You must use all the data collected during all energy recovery
unit or waste-burning kiln operating hours in assessing the compliance
with your operating limit except:
    (i) Any data collected during monitoring system malfunctions,
repairs associated with monitoring system malfunctions, or required
monitoring system quality assurance or quality control activities
conducted during monitoring system malfunctions are not used in
calculations (report any such periods in your annual deviation report);
    (ii) Any data collected during periods when the monitoring system
is out of control as specified in your site-specific monitoring plan,
repairs associated with periods when the monitoring system is out of
control, or required monitoring system quality assurance or quality
control activities conducted during out-of-control periods are not used
in calculations (report emissions or operating levels and report any
such periods in your annual deviation report);
    (iii) Any PM CPMS data recorded during periods of CEMS data during
startup and shutdown, as defined in this subpart.
    (7) You must record and make available upon request results of PM
CPMS system performance audits, as well as the dates and duration of
periods from when the PM CPMS is out of control until completion of the
corrective actions necessary to return the PM CPMS to operation
consistent with your site-specific monitoring plan.
    (8) For any deviation of the 30-day rolling average PM CPMS average
value from the established operating parameter limit, you must:
    (i) Within 48 hours of the deviation, visually inspect the air
pollution control device;

    (ii) If inspection of the air pollution control device identifies
the cause of the deviation, take corrective action as soon as possible
and return the PM CPMS measurement to within the established value;
    (iii) Within 30 days of the deviation or at the time of the annual
compliance test, whichever comes first, conduct a PM emissions
compliance test to determine compliance with the PM emissions limit and
to verify. Within 45 days of the deviation, you must re-establish the
CPMS operating limit. You are not required to conduct additional
testing for any deviations that occur between the time of the original
deviation and the PM emissions compliance test required under paragraph
(x) of this section; and
    (iv) PM CPMS deviations leading to more than four required
performance tests in a 12-month process operating period (rolling
monthly) constitute a violation of this subpart.
    (y) When there is an alkali bypass and/or an in-line coal mill that
exhaust emissions through a separate stack(s), the combined emissions
are subject to the emission limits applicable to waste-burning kilns.
To determine the kiln-specific emission limit for demonstrating
compliance, you must:
    (1) Calculate a kiln-specific emission limit using equation 7:

    [GRAPHIC] [TIFF OMITTED] TR23JN16.006

    [GRAPHIC] [TIFF OMITTED] TR23JN16.007

Where:Cks = Kiln stack concentration (ppmvd, mgdscm, ng/
dscm, depending on pollutant. Each corrected to 7% O2.)
Qab = Alkali bypass flow rate (volume/hr)
Cab = Alkali bypass concentration (ppmvd, mg/dscm, ng/
dscm, depending on pollutant. Each corrected to 7% O2.)
Qcm = In-line coal mill flow rate (volume/hr)
Ccm = In-line coal mill concentration (ppmvd, mg/dscm,
ng/dscm, depending on pollutant. Each corrected to 7%
O2.)
Qks = Kiln stack flow rate (volume/hr)

    (2) Particulate matter concentration must be measured downstream of
the in-line coal mill. All other pollutant concentrations must be
measured either upstream or downstream of the in-line coal mill; and
    (3) For purposes of determining the combined emissions from kilns
equipped with an alkali bypass or that exhaust kiln gases to a coal
mill that exhausts through a separate stack, instead of installing a
CEMS or PM CPMS on the alkali bypass stack or in-line coal mill stack,
the results of the initial and subsequent performance test can be used
to demonstrate compliance with the relevant emissions limit. A
performance test must be conducted on an annual basis (between 11 and
13 calendar months following the previous performance test).

Sec.  60.2150  By what date must I conduct the annual performance test?

    You must conduct annual performance tests between 11 and 13 months
of the previous performance test.

Sec.  60.2151  By what date must I conduct the annual air pollution
control device inspection?

    On an annual basis (no more than 12 months following the previous
annual air pollution control device inspection), you must complete the
air pollution control device inspection as described in Sec.  60.2141.

Sec.  60.2155  May I conduct performance testing less often?

    (a) You must conduct annual performance tests according to the
schedule specified in Sec.  60.2150, with the following exceptions:
    (1) You may conduct a repeat performance test at any time to
establish new values for the operating limits to apply from that point
forward, as specified in Sec.  60.2160. The Administrator may request a
repeat performance test at any time;
    (2) You must repeat the performance test within 60 days of a
process change, as defined in Sec.  60.2265;
    (3) If the initial or any subsequent performance test for any
pollutant in table 1 or tables 5 through 8 of this subpart, as
applicable, demonstrates that the emission level for the pollutant is
no greater than the emission level specified in paragraph (a)(3)(i) or
(a)(3)(ii) of this section, as
    (i) For particulate matter, hydrogen chloride, mercury, nitrogen
oxides, sulfur dioxide, cadmium, lead and dioxins/furans, the emission
level equal to 75 percent of the applicable emission limit in table 1
or tables 5 through 8 of this subpart, as applicable, to this subpart;
and
    (ii) For fugitive emissions, visible emissions (of combustion ash
from the ash conveying system) for 2 percent of the time during each of
the three 1-hour observations periods.
    (4) If you are conducting less frequent testing for a pollutant as
provided in paragraph (a)(3) of this section and a subsequent
performance test for the pollutant indicates that your CISWI unit does
not meet the emission level specified in paragraph (a)(3)(i) or
(a)(3)(ii) of this section, as applicable, you must conduct annual
performance tests for the pollutant according to the schedule specified
in paragraph (a) of this section until you qualify for less frequent
testing for the pollutant as specified in paragraph (a)(3) of this
section.
    (b) [Reserved]

Sec.  60.2160  May I conduct a repeat performance test to establish new
operating limits?

    (a) Yes. You may conduct a repeat performance test at any time to
establish new values for the operating limits. The Administrator may
request a repeat performance test at any time.
    (b) You must repeat the performance test if your feed stream is
different than the feed streams used during any performance test used
to demonstrate compliance.

Monitoring

Sec.  60.2165  What monitoring equipment must I install and what
parameters must I monitor?

    (a) If you are using a wet scrubber to comply with the emission
limitation under Sec.  60.2105, you must install, calibrate (to
manufacturers' specifications), maintain, and operate devices (or
establish methods) for monitoring the value of the operating parameters
used to determine compliance with the operating limits listed in table
2 of this subpart. These devices (or methods) must measure and record
the values for these operating parameters at the frequencies indicated
in table 2 of this subpart at all times except as specified in Sec.
60.2170(a).
    (b) If you use a fabric filter to comply with the requirements of
this subpart and you do not use a PM CPMS for monitoring PM compliance,
you must install, calibrate, maintain, and continuously operate a bag
leak

detection system as specified in paragraphs (b)(1) through (8) of this
section:
    (1) You must install and operate a bag leak detection system for
each exhaust stack of the fabric filter;
    (2) Each bag leak detection system must be installed, operated,
calibrated, and maintained in a manner consistent with the
manufacturer's written specifications and recommendations;
    (3) The bag leak detection system must be certified by the
manufacturer to be capable of detecting particulate matter emissions at
concentrations of 10 milligrams per actual cubic meter or less;
    (4) The bag leak detection system sensor must provide output of
relative or absolute particulate matter loadings;
    (5) The bag leak detection system must be equipped with a device to
continuously record the output signal from the sensor;
    (6) The bag leak detection system must be equipped with an alarm
system that will alert automatically an operator when an increase in
relative particulate matter emissions over a preset level is detected.
The alarm must be located where it is observed easily by plant
operating personnel;
    (7) For positive pressure fabric filter systems, a bag leak
detection system must be installed in each baghouse compartment or
cell. For negative pressure or induced air fabric filters, the bag leak
detector must be installed downstream of the fabric filter; and
    (8) Where multiple detectors are required, the system's
instrumentation and alarm may be shared among detectors.
    (c) If you are using something other than a wet scrubber, activated
carbon, selective non-catalytic reduction, an electrostatic
precipitator, or a dry scrubber to comply with the emission limitations
under Sec.  60.2105, you must install, calibrate (to the manufacturers'
specifications), maintain, and operate the equipment necessary to
monitor compliance with the site-specific operating limits established
using the procedures in Sec.  60.2115.
    (d) If you use activated carbon injection to comply with the
emission limitations in this subpart, you must measure the minimum
mercury sorbent flow rate once per hour.
    (e) If you use selective noncatalytic reduction to comply with the
emission limitations, you must complete the following:
    (1) Following the date on which the initial performance test is
completed or is required to be completed under Sec.  60.2125, whichever
date comes first, ensure that the affected facility does not operate
above the maximum charge rate, or below the minimum secondary chamber
temperature (if applicable to your CISWI unit) or the minimum reagent
flow rate measured as 3-hour block averages at all times; and
    (2) Operation of the affected facility above the maximum charge
rate, below the minimum secondary chamber temperature and below the
minimum reagent flow rate simultaneously constitute a violation of the
nitrogen oxides emissions limit.
    (f) If you use an electrostatic precipitator to comply with the
emission limits of this subpart and you do not use a PM CPMS for
monitoring PM compliance, you must monitor the secondary power to the
electrostatic precipitator collection plates and maintain the 3-hour
block averages at or above the operating limits established during the
mercury or particulate matter performance test.
    (g) For waste-burning kilns not equipped with a wet scrubber or dry
scrubber, in place of hydrogen chloride testing with EPA Method 321 at
40 CFR part 63, appendix A, an owner or operator must install,
calibrate, maintain, and operate a CEMS for monitoring hydrogen
chloride emissions, as specified in Sec.  60.2145(j) of this subpart,
discharged to the atmosphere and record the output of the system. To
demonstrate continuous compliance with the hydrogen chloride emissions
limit for units other than waste-burning kilns not equipped with a wet
scrubber or dry scrubber, a facility may substitute use of a hydrogen
chloride CEMS for conducting the hydrogen chloride annual performance
test, monitoring the minimum hydrogen chloride sorbent flow rate,
monitoring the minimum scrubber liquor pH, and monitoring minimum
injection rate.
    (h) To demonstrate continuous compliance with the particulate
matter emissions limit, a facility may substitute use of either a
particulate matter CEMS or a particulate matter CPMS for conducting the
PM annual performance test and using other CMS for monitoring PM
compliance (e.g., bag leak detectors, ESP secondary power, PM scrubber
pressure).
    (i) To demonstrate continuous compliance with the dioxin/furan
emissions limit, a facility may substitute use of a continuous
automated sampling system for the dioxin/furan annual performance test.
You must record the output of the system and analyze the sample
according to EPA Method 23 at 40 CFR part 60, appendix A-7 of this
part. This option to use a continuous automated sampling system takes
effect on the date a final performance specification applicable to
dioxin/furan from continuous monitors is published in the Federal
Register. The owner or operator who elects to continuously sample
dioxin/furan emissions instead of sampling and testing using EPA Method
23 at 40 CFR part 60, appendix A-7 must install, calibrate, maintain,
and operate a continuous automated sampling system and must comply with
the requirements specified in Sec.  60.58b(p) and (q). A facility may
substitute continuous dioxin/furan monitoring for the minimum sorbent
flow rate, if activated carbon sorbent injection is used solely for
compliance with the dioxin/furan emission limit.
    (j) To demonstrate continuous compliance with the mercury emissions
limit, a facility may substitute use of a continuous automated sampling
system for the mercury annual performance test. You must record the
output of the system and analyze the sample at set intervals using any
suitable determinative technique that can meet performance
specification 12B. The owner or operator who elects to continuously
sample mercury emissions instead of sampling and testing using EPA
Reference Method 29 or 30B at 40 CFR part 60, appendix A-8, ASTM D6784-
02 (Reapproved 2008) (incorporated by reference, see Sec.  60.17), or
an approved alternative method for measuring mercury emissions, must
install, calibrate, maintain, and operate a continuous automated
sampling system and must comply with performance specification 12A and
quality assurance procedure 5, as well as the requirements specified in
Sec.  60.58b(p) and (q). A facility may substitute continuous mercury
monitoring for the minimum sorbent flow rate, if activated carbon
sorbent injection is used solely for compliance with the mercury
emission limit. Waste-burning kilns must install, calibrate, maintain,
and operate a mercury CEMS as specified in Sec.  60.2145(j).
    (k) To demonstrate continuous compliance with the nitrogen oxides
emissions limit, a facility may substitute use of a CEMS for the
nitrogen oxides annual performance test to demonstrate compliance with
the nitrogen oxides emissions limits and monitoring the charge rate,
secondary chamber temperature, and reagent flow for selective
noncatalytic reduction, if applicable:
    (1) Install, calibrate, maintain, and operate a CEMS for measuring
nitrogen oxides emissions discharged to the atmosphere and record the
output of the system. The requirements under performance specification
2 of appendix B of this part, the quality assurance

procedure one of appendix F of this part and the procedures under Sec.
60.13 must be followed for installation, evaluation, and operation of
the CEMS; and
    (2) Following the date that the initial performance test for
nitrogen oxides is completed or is required to be completed under Sec.
60.2125, compliance with the emission limit for nitrogen oxides
required under Sec.  60.52b(d) must be determined based on the 30-day
rolling average of the hourly emission concentrations using CEMS outlet
data. The 1-hour arithmetic averages must be expressed in parts per
million by volume corrected to 7 percent oxygen (dry basis) and used to
calculate the 30-day rolling average concentrations. CEMS data during
startup and shutdown, as defined in this subpart, are not corrected to
7 percent oxygen, and are measured at stack oxygen content. The 1-hour
arithmetic averages must be calculated using the data points required
under Sec.  60.13(e)(2).
    (l) To demonstrate continuous compliance with the sulfur dioxide
emissions limit, a facility may substitute use of a continuous
automated sampling system for the sulfur dioxide annual performance
test to demonstrate compliance with the sulfur dioxide emissions
limits:
    (1) Install, calibrate, maintain, and operate a CEMS for measuring
sulfur dioxide emissions discharged to the atmosphere and record the
output of the system. The requirements under performance specification
2 of appendix B of this part, the quality assurance requirements of
procedure one of appendix F of this part and procedures under Sec.
60.13 must be followed for installation, evaluation, and operation of
the CEMS; and
    (2) Following the date that the initial performance test for sulfur
dioxide is completed or is required to be completed under Sec.
60.2125, compliance with the sulfur dioxide emission limit may be
determined based on the 30-day rolling average of the hourly arithmetic
average emission concentrations using CEMS outlet data. The 1-hour
arithmetic averages must be expressed in parts per million corrected to
7 percent oxygen (dry basis) and used to calculate the 30-day rolling
average emission concentrations. CEMS data during startup and shutdown,
as defined in this subpart, are not corrected to 7 percent oxygen, and
are measured at stack oxygen content. The 1-hour arithmetic averages
must be calculated using the data points required under Sec.
60.13(e)(2).
    (m) For energy recovery units over 10 MMBtu/hr but less than 250
MMBtu/hr annual average heat input rates that do not use a wet
scrubber, fabric filter with bag leak detection system, or particulate
matter CEMS, you must install, operate, certify, and maintain a
continuous opacity monitoring system according to the procedures in
paragraphs (m)(1) through (5) of this section by the compliance date
specified in Sec.  60.2105. Energy recovery units that use a CEMS to
demonstrate initial and continuing compliance according to the
procedures in Sec.  60.2165(n) are not required to install a continuous
opacity monitoring system and must perform the annual performance tests
for the opacity consistent with Sec.  60.2145(f):
    (1) Install, operate, and maintain each continuous opacity
monitoring system according to performance specification 1 of 40 CFR
part 60, appendix B;
    (2) Conduct a performance evaluation of each continuous opacity
monitoring system according to the requirements in Sec.  60.13 and
according to PS-1 of 40 CFR part 60, appendix B;
    (3) As specified in Sec.  60.13(e)(1), each continuous opacity
monitoring system must complete a minimum of one cycle of sampling and
analyzing for each successive 10-second period and one cycle of data
recording for each successive 6-minute period;
    (4) Reduce the continuous opacity monitoring system data as
specified in Sec.  60.13(h)(1); and
    (5) Determine and record all the 6-minute averages (and 1-hour
block averages as applicable) collected.
    (n) For coal and liquid/gas energy recovery units, incinerators,
and small remote incinerators, an owner or operator may elect to
install, calibrate, maintain, and operate a CEMS for monitoring
particulate matter emissions discharged to the atmosphere and record
the output of the system. The owner or operator of an affected facility
who continuously monitors particulate matter emissions instead of
conducting performance testing using EPA Method 5 at 40 CFR part 60,
appendix A-3 or, as applicable, monitor with a particulate matter CPMS
according to paragraph (r) of this section, must install, calibrate,
maintain, and operate a CEMS and must comply with the requirements
specified in paragraphs (n)(1) through (13) of this section:
    (1) Notify the Administrator 1 month before starting use of the
system;
    (2) Notify the Administrator 1 month before stopping use of the
system;
    (3) The monitor must be installed, evaluated, and operated in
accordance with the requirements of performance specification 11 of
appendix B of this part and quality assurance requirements of procedure
two of appendix F of this part and Sec.  60.13. Use Method 5 or Method
5I of Appendix A of this part for the PM CEMS correlation testing;
    (4) The initial performance evaluation must be completed no later
than 180 days after the date of initial startup of the affected
facility, as specified under Sec.  60.2125 or within 180 days of
notification to the Administrator of use of the continuous monitoring
system if the owner or operator was previously determining compliance
by Method 5 performance tests, whichever is later;
    (5) The owner or operator of an affected facility may request that
compliance with the particulate matter emission limit be determined
using carbon dioxide measurements corrected to an equivalent of 7
percent oxygen. The relationship between oxygen and carbon dioxide
levels for the affected facility must be established according to the
procedures and methods specified in Sec.  60.2145(t)(4)(i) through
(iv);
    (6) The owner or operator of an affected facility must conduct an
initial performance test for particulate matter emissions as required
under Sec.  60.2125. Compliance with the particulate matter emission
limit, if PM CEMS are elected for demonstrating compliance, must be
determined by using the CEMS specified in paragraph (n) of this section
to measure particulate matter. You must calculate a 30-day rolling
average of 1-hour arithmetic average emission concentrations, including
CEMS data during startup and shutdown, as defined in this subpart,
using equation 19-19 in section 12.4.1 of EPA Reference Method 19 at 40
CFR part 60, appendix A-7;
    (7) Compliance with the particulate matter emission limit must be
determined based on the 30-day rolling average calculated using
equation 19-19 in section 12.4.1 of EPA Reference Method 19 at 40 CFR
part 60, appendix A-7 from the 1-hour arithmetic average CEMS outlet
data;
    (8) At a minimum, valid continuous monitoring system hourly
averages must be obtained as specified in Sec.  60.2170(e);
    (9) The 1-hour arithmetic averages required under paragraph (n)(7)
of this section must be expressed in milligrams per dry standard cubic
meter corrected to 7 percent oxygen (dry basis) and must be used to
calculate the 30-day rolling average emission concentrations. CEMS data
during startup and shutdown, as defined in this subpart, are not
corrected to 7 percent oxygen, and are measured at stack oxygen
content. The 1-hour arithmetic averages must be calculated using the
data points required under Sec.  60.13(e)(2);
    (10) All valid CEMS data must be used in calculating average
emission concentrations even if the minimum

CEMS data requirements of paragraph (n)(8) of this section are not met.
    (11) The CEMS must be operated according to performance
specification 11 in appendix B of this part;
    (12) During each relative accuracy test run of the CEMS required by
performance specification 11 in appendix B of this part, particulate
matter and oxygen (or carbon dioxide) data must be collected
concurrently (or within a 30- to 60-minute period) by both the CEMS and
the following test methods:
    (i) For particulate matter, EPA Reference Method 5 must be used;
and
    (ii) For oxygen (or carbon dioxide), EPA Reference Method 3A or 3B,
as applicable, must be used; and
    (13) Quarterly accuracy determinations and daily calibration drift
tests must be performed in accordance with procedure 2 in appendix F of
this part.
    (o) To demonstrate continuous compliance with the carbon monoxide
emissions limit, you may substitute use of a continuous automated
sampling system for the carbon monoxide annual performance test:
    (1) Install, calibrate, maintain, and operate a CEMS for measuring
carbon monoxide emissions discharged to the atmosphere and record the
output of the system. The requirements under performance specification
4B of appendix B of this part, the quality assurance procedure 1 of
appendix F of this part and the procedures under Sec.  60.13 must be
followed for installation, evaluation, and operation of the CEMS; and
    (2) Following the date that the initial performance test for carbon
monoxide is completed or is required to be completed under Sec.
60.2140, compliance with the carbon monoxide emission limit may be
determined based on the 30-day rolling average of the hourly arithmetic
average emission concentrations, including CEMS data during startup and
shutdown as defined in this subpart, using CEMS outlet data. Except for
CEMS data during startup and shutdown, as defined in this subpart, the
1-hour arithmetic averages must be expressed in parts per million
corrected to 7 percent oxygen (dry basis) and used to calculate the 30-
day rolling average emission concentrations. CEMS data during startup
and shutdown, as defined in this subpart, are not corrected to 7
percent oxygen, and are measured at stack oxygen content. The 1-hour
arithmetic averages must be calculated using the data points required
under Sec.  60.13(e)(2).
    (p) The owner/operator of an affected source with a bypass stack
shall install, calibrate (to manufacturers' specifications), maintain,
and operate a device or method for measuring the use of the bypass
stack including date, time and duration.
    (q) For energy recovery units with a design heat input capacity of
100 MMBtu per hour or greater that do not use a carbon monoxide CEMS,
you must install, operate, and maintain a oxygen analyzer system as
defined in Sec.  60.2265 according to the procedures in paragraphs
(q)(1) through (4) of this section:
    (1) The oxygen analyzer system must be installed by the initial
performance test date specified in Sec.  60.2140;
    (2) You must operate the oxygen trim system within compliance with
paragraph (q)(3) of this section at all times;
    (3) You must maintain the oxygen level such that the 30-day rolling
average that is established as the operating limit for oxygen according
to paragraph (q)(4) of this section is not below the lowest hourly
average oxygen concentration measured during the most recent CO
performance test; and
    (4) You must calculate and record a 30-day rolling average oxygen
concentration using equation 19-19 in section 12.4.1 of EPA Reference
Method 19 of Appendix A-7 of this part.
    (r) For energy recovery units with annual average heat input rates
greater than or equal to 250 MMBtu/hour and waste-burning kilns, you
must install, calibrate, maintain, and operate a PM CPMS and record the
output of the system as specified in paragraphs (r)(1) through (8) of
this section. If you elect to use a particulate matter CEMS as
specified in paragraph (n) of this section, you are not required to use
a PM CPMS to monitor particulate matter emissions. For other energy
recovery units, you may elect to use PM CPMS operated in accordance
with this section. PM CPMS are suitable in lieu of using other CMS for
monitoring PM compliance (e.g., bag leak detectors, ESP secondary
power, PM scrubber pressure):
    (1) Install, calibrate, operate, and maintain your PM CPMS
according to the procedures in your approved site-specific monitoring
plan developed in accordance with Sec.  60.2145(l) and (r)(1)(i)
through (iii) of this section:
    (i) The operating principle of the PM CPMS must be based on in-
stack or extractive light scatter, light scintillation, beta
attenuation, or mass accumulation detection of PM in the exhaust gas or
representative sample. The reportable measurement output from the PM
CPMS must be expressed as milliamps or a digital signal equivalent;
    (ii) The PM CPMS must have a cycle time (i.e., period required to
complete sampling, measurement, and reporting for each measurement) no
longer than 60 minutes; and
    (iii) The PM CPMS must be capable of detecting and responding to
particulate matter concentration increments no greater than 0.5 mg/
actual cubic meter.
    (2) During the initial performance test or any such subsequent
performance test that demonstrates compliance with the PM limit, you
must adjust the site-specific operating limit in accordance with the
results of the performance test according to the procedures specified
in Sec.  60.2110.
    (3) Collect PM CPMS hourly average output data for all energy
recovery unit or waste-burning kiln operating hours. Express the PM
CPMS output as milliamps or the digital signal equivalent.
    (4) Calculate the arithmetic 30-day rolling average of all of the
hourly average PM CPMS output collected during all energy recovery unit
or waste-burning kiln operating hours data (milliamps or digital bits).
    (5) You must collect data using the PM CPMS at all times the energy
recovery unit or waste-burning kiln is operating and at the intervals
specified in paragraph (r)(1)(ii) of this section, except for periods
of monitoring system malfunctions, repairs associated with monitoring
system malfunctions, required monitoring system quality assurance or
quality control activities (including, as applicable, calibration
checks and required zero and span adjustments), and any scheduled
maintenance as defined in your site-specific monitoring plan.
    (6) You must use all the data collected during all energy recovery
unit or waste-burning kiln operating hours in assessing the compliance
with your operating limit except:
    (i) Any data collected during monitoring system malfunctions,
repairs associated with monitoring system malfunctions, or required
monitoring system quality assurance or quality control activities
conducted during monitoring system malfunctions are not used in
calculations (report any such periods in your annual deviation report);
    (ii) Any data collected during periods when the monitoring system
is out of control as specified in your site-specific monitoring plan,
repairs associated with periods when the monitoring system is out of
control, or required monitoring system quality assurance or quality
control activities conducted during out-

of-control periods are not used in calculations (report emissions or
operating levels and report any such periods in your annual deviation
report); and
    (iii) Any PM CPMS data recorded during periods of CEMS data during
startup and shutdown, as defined in this subpart.
    (7) You must record and make available upon request results of PM
CPMS system performance audits, as well as the dates and duration of
periods from when the PM CPMS is out of control until completion of the
corrective actions necessary to return the PM CPMS to operation
consistent with your site-specific monitoring plan.
    (8) For any deviation of the 30-day rolling average PM CPMS average
value from the established operating parameter limit, you must:
    (i) Within 48 hours of the deviation, visually inspect the air
pollution control device;
    (ii) If inspection of the air pollution control device identifies
the cause of the deviation, take corrective action as soon as possible
and return the PM CPMS measurement to within the established value;
    (iii) Within 30 days of the deviation or at the time of the annual
compliance test, whichever comes first, conduct a PM emissions
compliance test to determine compliance with the PM emissions limit and
to verify the operation of the emissions control device(s). Within 45
days of the deviation, you must re-establish the CPMS operating limit.
You are not required to conduct additional testing for any deviations
that occur between the time of the original deviation and the PM
emissions compliance test required under this paragraph; and
    (iv) PM CPMS deviations leading to more than four required
performance tests in a 12-month process operating period (rolling
monthly) constitute a violation of this subpart.
    (s) If you use a dry scrubber to comply with the emission limits of
this subpart, you must monitor the injection rate of each sorbent and
maintain the 3-hour block averages at or above the operating limits
established during the hydrogen chloride performance test.

Sec.  60.2170  Is there a minimum amount of monitoring data I must
obtain?

    For each continuous monitoring system required or optionally
allowed under Sec.  60.2165, you must collect data according to this
section:
    (a) You must operate the monitoring system and collect data at all
required intervals at all times compliance is required except for
periods of monitoring system malfunctions or out-of-control periods,
repairs associated with monitoring system malfunctions or out-of-
control periods (as specified in 60.2210(o)), and required monitoring
system quality assurance or quality control activities (including, as
applicable, calibration checks and required zero and span adjustments).
A monitoring system malfunction is any sudden, infrequent, not
reasonably preventable failure of the monitoring system to provide
valid data. Monitoring system failures that are caused in part by poor
maintenance or careless operation are not malfunctions. You are
required to effect monitoring system repairs in response to monitoring
system malfunctions or out-of-control periods and to return the
monitoring system to operation as expeditiously as practicable;
    (b) You may not use data recorded during monitoring system
malfunctions or out-of-control periods, repairs associated with
monitoring system malfunctions or out-of-control periods, or required
monitoring system quality assurance or control activities in
calculations used to report emissions or operating levels. You must use
all the data collected during all other periods, including data
normalized for above scale readings, in assessing the operation of the
control device and associated control system; and
    (c) Except for periods of monitoring system malfunctions or out-of-
control periods, repairs associated with monitoring system malfunctions
or out-of-control periods, and required monitoring system quality
assurance or quality control activities including, as applicable,
calibration checks and required zero and span adjustments, failure to
collect required data is a deviation of the monitoring requirements.

Recordkeeping and Reporting

Sec.  60.2175  What records must I keep?

    You must maintain the items (as applicable) as specified in
paragraphs (a), (b), and (e) through (x) of this section for a period
of at least 5 years:
    (a) Calendar date of each record; and
    (b) Records of the data described in paragraphs (b)(1) through (6)
of this section:
    (1) The CISWI unit charge dates, times, weights, and hourly charge
rates;
    (2) Liquor flow rate to the wet scrubber inlet every 15 minutes of
operation, as applicable;
    (3) Pressure drop across the wet scrubber system every 15 minutes
of operation or amperage to the wet scrubber every 15 minutes of
operation, as applicable;
    (4) Liquor pH as introduced to the wet scrubber every 15 minutes of
operation, as applicable;
    (5) For affected CISWI units that establish operating limits for
controls other than wet scrubbers under Sec.  60.2110(d) through (g) or
Sec.  60.2115, you must maintain data collected for all operating
parameters used to determine compliance with the operating limits. For
energy recovery units using activated carbon injection or a dry
scrubber, you must also maintain records of the load fraction and
corresponding sorbent injection rate records;
    (6) If a fabric filter is used to comply with the emission
limitations, you must record the date, time, and duration of each alarm
and the time corrective action was initiated and completed, and a brief
description of the cause of the alarm and the corrective action taken.
You must also record the percent of operating time during each 6-month
period that the alarm sounds, calculated as specified in Sec.
60.2110(c);
    (c)-(d) [Reserved]
    (e) Identification of calendar dates and times for which data show
a deviation from the operating limits in table 2 of this subpart or a
deviation from other operating limits established under Sec.
60.2110(d) through (g) or Sec.  60.2115 with a description of the
deviations, reasons for such deviations, and a description of
corrective actions taken;
    (f) The results of the initial, annual, and any subsequent
performance tests conducted to determine compliance with the emission
limits and/or to establish operating limits, as applicable. Retain a
copy of the complete test report including calculations;
    (g) All documentation produced as a result of the siting
requirements of Sec. Sec.  60.2045 and 60.2050;
    (h) Records showing the names of CISWI unit operators who have
completed review of the information in Sec.  60.2095(a) as required by
Sec.  60.2095(b), including the date of the initial review and all
subsequent annual reviews;
    (i) Records showing the names of the CISWI operators who have
completed the operator training requirements under Sec.  60.2070, met
the criteria for qualification under Sec.  60.2080, and maintained or
renewed their qualification under Sec.  60.2085 or Sec.  60.2090.
Records must include documentation of training, the dates of the
initial and refresher training, and the dates of their qualification
and all subsequent renewals of such qualifications;
    (j) For each qualified operator, the phone and/or pager number at
which

they can be reached during operating hours;
    (k) Records of calibration of any monitoring devices as required
under Sec.  60.2165;
    (l) Equipment vendor specifications and related operation and
maintenance requirements for the incinerator, emission controls, and
monitoring equipment;
    (m) The information listed in Sec.  60.2095(a);
    (n) On a daily basis, keep a log of the quantity of waste burned
and the types of waste burned (always required);
    (o) Maintain records of the annual air pollution control device
inspections that are required for each CISWI unit subject to the
emissions limits in table 1 of this subpart or tables 5 through 8 of
this subpart, any required maintenance, and any repairs not completed
within 10 days of an inspection or the timeframe established by the
state regulatory agency;
    (p) For continuously monitored pollutants or parameters, you must
document and keep a record of the following parameters measured using
continuous monitoring systems:
    (1) All 6-minute average levels of opacity;
    (2) All 1-hour average concentrations of sulfur dioxide emissions;
    (3) All 1-hour average concentrations of nitrogen oxides emissions;
    (4) All 1-hour average concentrations of carbon monoxide emissions.
You must indicate which data are CEMS data during startup and shutdown;
    (5) All 1-hour average concentrations of particulate matter
emissions;
    (6) All 1-hour average concentrations of mercury emissions;
    (7) All 1-hour average concentrations of hydrogen chloride
emissions;
    (8) All 1-hour average percent oxygen concentrations; and
    (9) All 1-hour average PM CPMS readings or particulate matter CEMS
outputs;
    (q) Records indicating use of the bypass stack, including dates,
times, and durations.
    (r) If you choose to stack test less frequently than annually,
consistent with Sec.  60.2155(a) through (c), you must keep annual
records that document that your emissions in the previous stack test(s)
were less than 75 percent of the applicable emission limit and document
that there was no change in source operations including fuel
composition and operation of air pollution control equipment that would
cause emissions of the relevant pollutant to increase within the past
year.
    (s) Records of the occurrence and duration of each malfunction of
operation (i.e., process equipment) or the air pollution control and
monitoring equipment.
    (t) Records of all required maintenance performed on the air
pollution control and monitoring equipment.
    (u) Records of actions taken during periods of malfunction to
minimize emissions in accordance with Sec.  60.11(d), including
corrective actions to restore malfunctioning process and air pollution
control and monitoring equipment to its normal or usual manner of
operation.
    (v) For operating units that combust non-hazardous secondary
materials that have been determined not to be solid waste pursuant to
Sec.  241.3(b)(1) of this chapter, you must keep a record which
documents how the secondary material meets each of the legitimacy
criteria under Sec.  241.3(d)(1). If you combust a fuel that has been
processed from a discarded non-hazardous secondary material pursuant to
Sec.  241.3(b)(4) of this chapter, you must keep records as to how the
operations that produced the fuel satisfies the definition of
processing in Sec.  241.2 and each of the legitimacy criteria of Sec.
241.3(d)(1) of this chapter. If the fuel received a non-waste
determination pursuant to the petition process submitted under Sec.
241.3(c) of this chapter, you must keep a record that documents how the
fuel satisfies the requirements of the petition process. For operating
units that combust non-hazardous secondary materials as fuel per Sec.
241.4, you must keep records documenting that the material is a listed
non-waste under Sec.  241.4(a).
    (w) Records of the criteria used to establish that the unit
qualifies as a small power production facility under section 3(17)(C)
of the Federal Power Act (16 U.S.C. 796(17)(C)) and that the waste
material the unit is proposed to burn is homogeneous.
    (x) Records of the criteria used to establish that the unit
qualifies as a cogeneration facility under section 3(18)(B) of the
Federal Power Act (16 U.S.C. 796(18)(B)) and that the waste material
the unit is proposed to burn is homogeneous.

Sec.  60.2180  Where and in what format must I keep my records?

    All records must be available onsite in either paper copy or
computer-readable format that can be printed upon request, unless an
alternative format is approved by the Administrator.

Sec.  60.2185  What reports must I submit?

    See table 4 of this subpart for a summary of the reporting
requirements.

Sec.  60.2190  What must I submit prior to commencing construction?

    You must submit a notification prior to commencing construction
that includes the five items listed in paragraphs (a) through (e) of
this section:
    (a) A statement of intent to construct;
    (b) The anticipated date of commencement of construction;
    (c) All documentation produced as a result of the siting
requirements of Sec.  60.2050;
    (d) The waste management plan as specified in Sec. Sec.  60.2055
through 60.2065; and
    (e) Anticipated date of initial startup.

Sec.  60.2195  What information must I submit prior to initial startup?

    You must submit the information specified in paragraphs (a) through
(e) of this section prior to initial startup:
    (a) The type(s) of waste to be burned;
    (b) The maximum design waste burning capacity;
    (c) The anticipated maximum charge rate;
    (d) If applicable, the petition for site-specific operating limits
under Sec.  60.2115; and
    (e) The anticipated date of initial startup.

Sec.  60.2200  What information must I submit following my initial
performance test?

    You must submit the information specified in paragraphs (a) through
(c) of this section no later than 60 days following the initial
performance test. All reports must be signed by the facilities manager:
    (a) The complete test report for the initial performance test
results obtained under Sec.  60.2135, as applicable;
    (b) The values for the site-specific operating limits established
in Sec.  60.2110 or Sec.  60.2115; and
    (c) If you are using a fabric filter to comply with the emission
limitations, documentation that a bag leak detection system has been
installed and is being operated, calibrated, and maintained as required
by Sec.  60.2165(b).

Sec.  60.2205  When must I submit my annual report?

    You must submit an annual report no later than 12 months following
the submission of the information in Sec.  60.2200. You must submit
subsequent reports no more than 12 months following the previous
report. (If the unit is subject to permitting requirements under title
V of the Clean Air Act, you may be required by the permit to submit
these reports more frequently.)

Sec.  60.2210  What information must I include in my annual report?

    The annual report required under Sec.  60.2205 must include the ten
items listed in paragraphs (a) through (j) of this section. If you have
a deviation from the operating limits or the emission limitations, you
must also submit deviation reports as specified in Sec. Sec.  60.2215,
60.2220, and 60.2225:
    (a) Company name and address;
    (b) Statement by a responsible official, with that official's name,
title, and signature, certifying the accuracy of the content of the
report;
    (c) Date of report and beginning and ending dates of the reporting
period;
    (d) The values for the operating limits established pursuant to
Sec.  60.2110 or Sec.  60.2115;
    (e) If no deviation from any emission limitation or operating limit
that applies to you has been reported, a statement that there was no
deviation from the emission limitations or operating limits during the
reporting period;
    (f) The highest recorded 3-hour average and the lowest recorded 3-
hour average, as applicable, for each operating parameter recorded for
the calendar year being reported;
    (g) Information recorded under Sec.  60.2175(b)(6) and (c) through
(e) for the calendar year being reported;
    (h) For each performance test conducted during the reporting
period, if any performance test is conducted, the process unit(s)
tested, the pollutant(s) tested and the date that such performance test
was conducted. Submit, following the procedure specified in Sec.
60.2235(b)(1), the performance test report no later than the date that
you submit the annual report;
    (i) If you met the requirements of Sec.  60.2155(a) or (b), and did
not conduct a performance test during the reporting period, you must
state that you met the requirements of Sec.  60.2155(a) or (b), and,
therefore, you were not required to conduct a performance test during
the reporting period;
    (j) Documentation of periods when all qualified CISWI unit
operators were unavailable for more than 8 hours, but less than 2
weeks;
    (k) If you had a malfunction during the reporting period, the
compliance report must include the number, duration, and a brief
description for each type of malfunction that occurred during the
reporting period and that caused or may have caused any applicable
emission limitation to be exceeded. The report must also include a
description of actions taken by an owner or operator during a
malfunction of an affected source to minimize emissions in accordance
with Sec.  60.11(d), including actions taken to correct a malfunction;
    (l) For each deviation from an emission or operating limitation
that occurs for a CISWI unit for which you are not using a continuous
monitoring system to comply with the emission or operating limitations
in this subpart, the annual report must contain the following
information:
    (1) The total operating time of the CISWI unit at which the
deviation occurred during the reporting period; and
    (2) Information on the number, duration, and cause of deviations
(including unknown cause, if applicable), as applicable, and the
corrective action taken.
    (m) If there were periods during which the continuous monitoring
system, including the CEMS, was out of control as specified in
paragraph (o) of this section, the annual report must contain the
following information for each deviation from an emission or operating
limitation occurring for a CISWI unit for which you are using a
continuous monitoring system to comply with the emission and operating
limitations in this subpart:
    (1) The date and time that each malfunction started and stopped;
    (2) The date, time, and duration that each CMS was inoperative,
except for zero (low-level) and high-level checks;
    (3) The date, time, and duration that each continuous monitoring
system was out-of-control, including start and end dates and hours and
descriptions of corrective actions taken;
    (4) The date and time that each deviation started and stopped, and
whether each deviation occurred during a period of malfunction or
during another period;
    (5) A summary of the total duration of the deviation during the
reporting period, and the total duration as a percent of the total
source operating time during that reporting period;
    (6) A breakdown of the total duration of the deviations during the
reporting period into those that are due to control equipment problems,
process problems, other known causes, and other unknown causes;
    (7) A summary of the total duration of continuous monitoring system
downtime during the reporting period, and the total duration of
continuous monitoring system downtime as a percent of the total
operating time of the CISWI unit at which the continuous monitoring
system downtime occurred during that reporting period;
    (8) An identification of each parameter and pollutant that was
monitored at the CISWI unit;
    (9) A brief description of the CISWI unit;
    (10) A brief description of the continuous monitoring system;
    (11) The date of the latest continuous monitoring system
certification or audit; and
    (12) A description of any changes in continuous monitoring system,
processes, or controls since the last reporting period.
    (n) If there were periods during which the continuous monitoring
system, including the CEMS, was not out of control as specified in
paragraph (o) of this section, a statement that there were not periods
during which the continuous monitoring system was out of control during
the reporting period.
    (o) A continuous monitoring system is out of control in accordance
with the procedure in 40 CFR part 60, appendix F of this part, as if
any of the following occur:
    (1) The zero (low-level), mid-level (if applicable), or high-level
calibration drift exceeds two times the applicable calibration drift
specification in the applicable performance specification or in the
relevant standard;
    (2) The continuous monitoring system fails a performance test audit
(e.g., cylinder gas audit), relative accuracy audit, relative accuracy
test audit, or linearity test audit; and
    (3) The continuous opacity monitoring system calibration drift
exceeds two times the limit in the applicable performance specification
in the relevant standard.

Sec.  60.2215  What else must I report if I have a deviation from the
operating limits or the emission limitations?

    (a) You must submit a deviation report if any recorded 3-hour
average parameter level is above the maximum operating limit or below
the minimum operating limit established under this subpart, if the bag
leak detection system alarm sounds for more than 5 percent of the
operating time for the 6-month reporting period, or if a performance
test was conducted that deviated from any emission limitation.
    (b) The deviation report must be submitted by August 1 of that year
for data collected during the first half of the calendar year (January
1 to June 30), and by February 1 of the following year for data you
collected during the second half of the calendar year (July 1 to
December 31).

Sec.  60.2220  What must I include in the deviation report?

    In each report required under Sec.  60.2215, for any pollutant or
parameter that deviated from the

emission limitations or operating limits specified in this subpart,
include the six items described in paragraphs (a) through (f) of this
section:
    (a) The calendar dates and times your unit deviated from the
emission limitations or operating limit requirements;
    (b) The averaged and recorded data for those dates;
    (c) Durations and causes of the following:
    (1) Each deviation from emission limitations or operating limits
and your corrective actions;
    (2) Bypass events and your corrective actions; and
    (d) A copy of the operating limit monitoring data during each
deviation and for any test report that documents the emission levels
the process unit(s) tested, the pollutant(s) tested and the date that
the performance test was conducted. Submit, following the procedure
specified in Sec.  60.2235(b)(1), the performance test report no later
than the date that you submit the deviation report.

Sec.  60.2225  What else must I report if I have a deviation from the
requirement to have a qualified operator accessible?

    (a) If all qualified operators are not accessible for 2 weeks or
more, you must take the two actions in paragraphs (a)(1) and (2) of
this section:
    (1) Submit a notification of the deviation within 10 days that
includes the three items in paragraphs (a)(1)(i) through (iii) of this
section:
    (i) A statement of what caused the deviation;
    (ii) A description of what you are doing to ensure that a qualified
operator is accessible; and
    (iii) The date when you anticipate that a qualified operator will
be available.
    (2) Submit a status report to the Administrator every 4 weeks that
includes the three items in paragraphs (a)(2)(i) through (iii) of this
section:
    (i) A description of what you are doing to ensure that a qualified
operator is accessible;
    (ii) The date when you anticipate that a qualified operator will be
accessible; and
    (iii) Request approval from the Administrator to continue operation
of the CISWI unit.
    (b) If your unit was shut down by the Administrator, under the
provisions of Sec.  60.2100(b)(2), due to a failure to provide an
accessible qualified operator, you must notify the Administrator that
you are resuming operation once a qualified operator is accessible.

Sec.  60.2230  Are there any other notifications or reports that I must
submit?

    (a) Yes. You must submit notifications as provided by Sec.  60.7.
    (b) If you cease combusting solid waste but continue to operate,
you must provide 30 days prior notice of the effective date of the
waste-to-fuel switch, consistent with 60.2145(a). The notification must
identify:
    (1) The name of the owner or operator of the CISWI unit, the
location of the source, the emissions unit(s) that will cease burning
solid waste, and the date of the notice;
    (2) The currently applicable subcategory under this subpart, and
any 40 CFR part 63 subpart and subcategory that will be applicable
after you cease combusting solid waste;
    (3) The fuel(s), non-waste material(s) and solid waste(s) the CISWI
unit is currently combusting and has combusted over the past 6 months,
and the fuel(s) or non-waste materials the unit will commence
combusting;
    (4) The date on which you became subject to the currently
applicable emission limits; and
    (5) The date upon which you will cease combusting solid waste, and
the date (if different) that you intend for any new requirements to
become applicable (i.e., the effective date of the waste-to-fuel
switch), consistent with paragraphs (b)(2) and (3) of this section.

Sec.  60.2235  In what form can I submit my reports?

    (a) Submit initial, annual and deviation reports electronically on
or before the submittal due dates. Submit the reports to the EPA via
the Compliance and Emissions Data Reporting Interface (CEDRI). (CEDRI
can be accessed through the EPA's Central Data Exchange (CDX) (https://cdx.epa.gov/).) Use the appropriate electronic report in CEDRI for this
subpart or an alternate electronic file format consistent with the
extensible markup language (XML) schema listed on the CEDRI Web site
(https://www3.epa.gov/ttn/chief/cedri/index.html). If the reporting
form specific to this subpart is not available in CEDRI at the time
that the report is due, submit the report to the Administrator at the
appropriate address listed in Sec.  60.4. Once the form has been
available in CEDRI for 90 calendar days, you must begin submitting all
subsequent reports via CEDRI. The reports must be submitted by the
deadlines specified in this subpart, regardless of the method in which
the report is submitted.
    (b) Submit results of each performance test and CEMS performance
evaluation required by this subpart as follows:
    (1) Within 60 days after the date of completing each performance
test (see Sec.  60.8) required by this subpart, you must submit the
results of the performance test following the procedure specified in
either paragraph (b)(1)(i) or (b)(1)(ii) of this section:
    (i) For data collected using test methods supported by the EPA's
Electronic Reporting Tool (ERT) as listed on the EPA's ERT Web site
(https://www3.epa.gov/ttn/chief/ert/ert_info.html) at the time of the
test, you must submit the results of the performance test to the EPA
via the CEDRI. (CEDRI can be accessed through the EPA's CDX (https://cdx.epa.gov/).) Performance test data must be submitted in a file
format generated through the use of the EPA's ERT or an alternate
electronic file format consistent with the XML schema listed on the
EPA's ERT Web site. If you claim that some of the performance test
information being submitted is confidential business information (CBI),
you must submit a complete file generated through the use of the EPA's
ERT or an alternate electronic file consistent with the XML schema
listed on the EPA's ERT Web site, including information claimed to be
CBI, on a compact disc, flash drive, or other commonly used electronic
storage media to the EPA. The electronic media must be clearly marked
as CBI and mailed to U.S. EPA/OAQPS/CORE CBI Office, Attention: Group
Leader, Measurement Policy Group, MD C404-02, 4930 Old Page Rd.,
Durham, NC 27703. The same ERT or alternate file with the CBI omitted
must be submitted to the EPA via the EPA's CDX as described earlier in
this paragraph; and
    (ii) For data collected using test methods that are not supported
by the EPA's ERT as listed on the EPA's ERT Web site at the time of the
test, you must submit the results of the performance test to the
Administrator at the appropriate address listed in Sec.  60.4.
    (2) Within 60 days after the date of completing each continuous
emissions monitoring system performance evaluation you must submit the
results of the performance evaluation following the procedure specified
in either paragraph (b)(2)(i) or (b)(2)(ii) of this section:
    (i) For performance evaluations of continuous monitoring systems
measuring relative accuracy test audit (RATA) pollutants that are
supported by the EPA's ERT as listed on the EPA's ERT Web site at the
time of the evaluation, you must submit the results of the performance
evaluation to the EPA via the CEDRI. (CEDRI can be

accessed through the EPA's CDX.) Performance evaluation data must be
submitted in a file format generated through the use of the EPA's ERT
or an alternate file format consistent with the XML schema listed on
the EPA's ERT Web site. If you claim that some of the performance
evaluation information being submitted is CBI, you must submit a
complete file generated through the use of the EPA's ERT or an
alternate electronic file consistent with the XML schema listed on the
EPA's ERT Web site, including information claimed to be CBI, on a
compact disc, flash drive, or other commonly used electronic storage
media to the EPA. The electronic storage media must be clearly marked
as CBI and mailed to U.S. EPA/OAQPS/CORE CBI Office, Attention: Group
Leader, Measurement Policy Group, MD C404-02, 4930 Old Page Rd.,
Durham, NC 27703. The same ERT or alternate file with the CBI omitted
must be submitted to the EPA via the EPA's CDX as described earlier in
this paragraph; and
    (ii) For any performance evaluations of continuous monitoring
systems measuring RATA pollutants that are not supported by the EPA's
ERT as listed on the EPA's ERT Web site at the time of the evaluation,
you must submit the results of the performance evaluation to the
Administrator at the appropriate address listed in Sec.  60.4.

Sec.  60.2240  Can reporting dates be changed?

    If the Administrator agrees, you may change the semiannual or
annual reporting dates. See Sec.  60.19(c) for procedures to seek
approval to change your reporting date.

Title V Operating Permits

Sec.  60.2242  Am I required to apply for and obtain a Title V
operating permit for my unit?

    Yes. Each CISWI unit and air curtain incinerator subject to
standards under this subpart must operate pursuant to a permit issued
under Section 129(e) and Title V of the Clean Air Act.

Air Curtain Incinerators

Sec.  60.2245  What is an air curtain incinerator?

    (a) An air curtain incinerator operates by forcefully projecting a
curtain of air across an open chamber or open pit in which combustion
occurs. Incinerators of this type can be constructed above or below
ground and with or without refractory walls and floor. (Air curtain
incinerators are not to be confused with conventional combustion
devices with enclosed fireboxes and controlled air technology such as
mass burn, modular, and fluidized bed combustors.)
    (b) Air curtain incinerators that burn only the materials listed in
paragraphs (b)(1) through (3) of this section are only required to meet
the requirements under Sec.  60.2242 and under ``Air Curtain
Incinerators'' (Sec. Sec.  60.2245 through 60.2260):
    (1) 100 percent wood waste;
    (2) 100 percent clean lumber; and
    (3) 100 percent mixture of only wood waste, clean lumber, and/or
yard waste.

Sec.  60.2250  What are the emission limitations for air curtain
incinerators?

    Within 60 days after your air curtain incinerator reaches the
charge rate at which it will operate, but no later than 180 days after
its initial startup, you must meet the two limitations specified in
paragraphs (a) and (b) of this section:
    (a) Maintain opacity to less than or equal to 10 percent opacity
(as determined by the average of three 1-hour blocks consisting of ten
6-minute average opacity values), except as described in paragraph (b)
of this section; and
    (b) Maintain opacity to less than or equal to 35 percent opacity
(as determined by the average of three 1-hour blocks consisting of ten
6-minute average opacity values) during the startup period that is
within the first 30 minutes of operation.

Sec.  60.2255  How must I monitor opacity for air curtain incinerators?

    (a) Use Method 9 of appendix A of this part to determine compliance
with the opacity limitation.
    (b) Conduct an initial test for opacity as specified in Sec.  60.8.
    (c) After the initial test for opacity, conduct annual tests no
more than 12 calendar months following the date of your previous test.

Sec.  60.2260  What are the recordkeeping and reporting requirements
for air curtain incinerators?