Ill. Admin. Code tit. 35, § 724.935 - Recordkeeping Requirements
a)
Compliance Required
1) Each owner or operator
subject to the provisions of this Subpart AA must comply with the recordkeeping
requirements of this Section.
2) An
owner or operator of more than one hazardous waste management unit subject to
the provisions of this Subpart AA may comply with the recordkeeping
requirements for these hazardous waste management units in one recordkeeping
system if the system identifies each record by each hazardous waste management
unit.
b) Owners and
operators must record the following information in the facility operating
record:
1) For facilities that comply with
the provisions of Section
724.933(a)(2),
an implementation schedule that includes dates by which the closed-vent system
and control device will be installed and in operation. The schedule must also
include a rationale of why the installation cannot be completed at an earlier
date. The implementation schedule must be in the facility operating record by
the effective date that the facility becomes subject to the provisions of this
Subpart AA.
2) Up-to-date
documentation of compliance with the process vent standards in Section
724.932,
including the following:
A) Information and
data identifying all affected process vents, annual throughput, and operating
hours of each affected unit, estimated emission rates for each affected vent
and for the overall facility (i.e., the total emissions for all affected vents
at the facility), and the approximate location within the facility of each
affected unit (e.g., identify the hazardous waste management units on a
facility plot plan).
B) Information
and data supporting determination of vent emissions and emission reductions
achieved by add-on control devices based on engineering calculations or source
tests. For the purpose of determining compliance, determinations of vent
emissions and emission reductions must be made using operating parameter values
(e.g., temperatures, flow rates, or vent stream organic compounds and
concentrations) that represent the conditions that result in maximum organic
emissions, such as when the waste management unit is operating at the highest
load or capacity level reasonably expected to occur. If the owner or operator
takes any action (e.g., managing a waste of different composition or increasing
operating hours of affected waste management units) that would result in an
increase in total organic emissions from affected process vents at the
facility, then a new determination is required.
3) Where an owner or operator chooses to use
test data to determine the organic removal efficiency or total organic compound
concentration achieved by the control device, a performance test plan. The test
plan must include the following:
A) A
description of how it is determined that the planned test is going to be
conducted when the hazardous waste management unit is operating at the highest
load or capacity level reasonably expected to occur. This must include the
estimated or design flow rate and organic content of each vent stream and
define the acceptable operating ranges of key process and control device
parameters during the test program.
B) A detailed engineering description of the
closed-vent system and control device including the following:
i) Manufacturer's name and model number of
control device;
ii) Type of control
device;
iii) Dimensions of the
control device;
iv) Capacity;and
v) Construction
materials.
C) A detailed
description of sampling and monitoring procedures, including sampling and
monitoring locations in the system, the equipment to be used, sampling and
monitoring frequency, and planned analytical procedures for sample
analysis.
4)
Documentation of compliance with Section
724.933
must include the following information:
A) A
list of all information references and sources used in preparing the
documentation.
B) Records,
including the dates of each compliance test required by Section
724.933(k).
C) If engineering calculations are used, a
design analysis, specifications, drawings, schematics, and piping and
instrumentation diagrams based on the appropriate sections of "APTI Course 415:
Control of Gaseous Emissions", USEPA publication number EPA-450/2-81-005,
incorporated by reference in 35 Ill. Adm. Code
720.111(a),
or other engineering texts, approved by the Agency, that present basic control
device design information. Documentation provided by the control device
manufacturer or vendor that describes the control device design in accordance
with subsections (b)(4)(C)(i) through (b)(4)(C)(vii) may be used to comply with
this requirement. The design analysis must address the vent stream
characteristics and control device operation parameters as specified below.
i) For a thermal vapor incinerator, the
design analysis must consider the vent stream composition, constituent
concentrations, and flow rate. The design analysis must also establish the
design minimum and average temperature in the combustion zone and the
combustion zone residence time.
ii)
For a catalytic vapor incinerator, the design analysis must consider the vent
stream composition, constituent concentrations, and flow rate. The design
analysis must also establish the design minimum and average temperatures across
the catalyst bed inlet and outlet.
iii) For a boiler or process heater, the
design analysis must consider the vent stream composition, constituent
concentrations, and flow rate. The design analysis must also establish the
design minimum and average flame zone temperatures, combustion zone residence
time and description of method and location where the vent stream is introduced
into the combustion zone.
iv) For a
flare, the design analysis must consider the vent stream composition,
constituent concentrations, and flow rate. The design analysis must also
consider the requirements specified in Section
724.933(d).
v) For a condenser, the design analysis must
consider the vent stream composition, constituent concentrations, flow rate,
relative humidity and temperature. The design analysis must also establish the
design outlet organic compound concentration level, design average temperature
of the condenser exhaust vent stream and design average temperatures of the
coolant fluid at the condenser inlet and outlet.
vi) For a carbon adsorption system, such as a
fixed-bed adsorber that regenerates the carbon bed directly onsite in the
control device, the design analysis must consider the vent stream composition,
constituent concentrations, flow rate, relative humidity and temperature. The
design analysis must also establish the design exhaust vent stream organic
compound concentration level, number and capacity of carbon beds, type and
working capacity of activated carbon used for carbon beds, design total steam
flow over the period of each complete carbon bed regeneration cycle, duration
of the carbon bed steaming and cooling/drying cycles, design carbon bed
temperature after regeneration, design carbon bed regeneration time and design
service life of carbon.
vii) For a
carbon adsorption system, such as a carbon canister that does not regenerate
the carbon bed directly onsite in the control device, the design analysis must
consider the vent stream composition, constituent concentrations, flow rate,
relative humidity and temperature. The design analysis must also establish the
design outlet organic concentration level, capacity of carbon bed, type and
working capacity of activated carbon used for carbon bed and design carbon
replacement interval based on the total carbon working capacity of the control
device and source operating schedule.
D) A statement signed and dated by the owner
or operator certifying that the operating parameters used in the design
analysis reasonably represent the conditions that exist when the hazardous
waste management unit is or would be operating at the highest load or capacity
level reasonably expected to occur.
E) A statement signed and dated by the owner
or operator certifying that the control device is designed to operate at an
efficiency of 95 percent or greater unless the total organic concentration
limit of Section
724.932(a)
is achieved at an efficiency less than 95 weight percent or the total organic
emission limits of Section
724.932(a)
for affected process vents at the facility are attained by a control device
involving vapor recovery at an efficiency less than 95 weight percent. A
statement provided by the control device manufacturer or vendor certifying that
the control equipment meets the design specifications may be used to comply
with this requirement.
F) If
performance tests are used to demonstrate compliance, all test
results.
c)
Design documentation and monitoring operating and inspection information for
each closed-vent system and control device required to comply with the
provisions of this Part must be recorded and kept up-to-date in the facility
operating record. The information must include the following:
1) Description and date of each modification
that is made to the closed-vent system or control device design.
2) Identification of operating parameter,
description of monitoring device, and diagram of monitoring sensor location or
locations used to comply with Section
724.933(f)(1)
and (f)(2).
3) Monitoring, operating and inspection
information required by Section
724.933(f)
through (k).
4) Date, time, and duration of each period
that occurs while the control device is operating when any monitored parameter
exceeds the value established in the control device design analysis as
specified below:
A) For a thermal vapor
incinerator designed to operate with a minimum residence time of 0.50 second at
a minimum temperature of 760° C, any period when the combustion temperature
is below 760° C.
B) For a
thermal vapor incinerator designed to operate with an organic emission
reduction efficiency of 95 weight percent or greater, any period when the
combustion zone temperature is more than 28° C below the design average
combustion zone temperature established as a requirement of subsection
(b)(4)(C)(i).
C) For a catalytic
vapor incinerator, any period when:
i)
Temperature of the vent stream at the catalyst bed inlet is more than 28° C
below the average temperature of the inlet vent stream established as a
requirement of subsection (b)(4)(C)(ii); or
ii) Temperature difference across the
catalyst bed is less than 80% of the design average temperature difference
established as a requirement of subsection (b)(4)(C)(ii).
D) For a boiler or process heater, any period
when either of the following occurs:
i) Flame
zone temperature is more than 28° C below the design average flame zone
temperature established as a requirement of subsection (b)(4)(C)(iii);
or
ii) Position changes where the
vent stream is introduced to the combustion zone from the location established
as a requirement of subsection (b)(4)(C)(iii).
E) For a flare, period when the pilot flame
is not ignited.
F) For a condenser
that complies with Section
724.933(f)(2)(F)(i),
any period when the organic compound concentration level or readings of organic
compounds in the exhaust vent stream from the condenser are more than 20
percent greater than the design outlet organic compound concentration level
established as a requirement of subsection (b)(4)(C)(v).
G) For a condenser that complies with Section
724.933(f)(2)(F)(ii),
any period when the following occurs:
i)
Temperature of the exhaust vent stream from the condenser is more than 6° C
above the design average exhaust vent stream temperature established as a
requirement of subsection (b)(4)(C)(v).
ii) Temperature of the coolant fluid exiting
the condenser is more than 6° C above the design average coolant fluid
temperature at the condenser outlet established as a requirement of subsection
(b)(4)(C)(v).
H) For a
carbon adsorption system such as a fixed-bed carbon adsorber that regenerates
the carbon bed directly onsite in the control device and complies with Section
724.933(f)(2)(G)(i),
any period when the organic compound concentration level or readings of organic
compounds in the exhaust vent stream from the carbon bed are more than 20
percent greater than the design exhaust vent stream organic compound
concentration level established as a requirement of subsection
(b)(4)(C)(vi).
I) For a carbon
adsorption system such as a fixed-bed carbon adsorber that regenerates the
carbon bed directly onsite in the control device and complies with Section
724.933(f)(2)(G)(ii),
any period when the vent stream continues to flow through the control device
beyond the predetermined carbon bed regeneration time established as a
requirement of subsection (b)(4)(C)(vi).
5) Explanation for each period recorded under
subsection (c)(4) of the cause for control device operating parameter exceeding
the design value and the measures implemented to correct the control device
operation.
6) For a carbon
adsorption system operated subject to requirements specified in Section
724.933(g)
or (h)(2), any date when existing carbon in
the control device is replaced with fresh carbon.
7) For a carbon adsorption system operated
subject to requirements specified in Section
724.933(h)(1),
a log that records the following:
A) Date and
time when control device is monitored for carbon breakthrough and the
monitoring device reading; and
B)
Date when existing carbon in the control device is replaced with fresh
carbon.
8) Date of each
control device startup and shutdown.
9) An owner or operator designating any
components of a closed-vent system as unsafe to monitor pursuant to Section
724.933(o)
must record in a log that is kept in the facility operating record the
identification of closed-vent system components that are designated as unsafe
to monitor in accordance with the requirements of Section
724.933(o),
an explanation for each closed-vent system component stating why the
closed-vent system component is unsafe to monitor, and the plan for monitoring
each closed-vent system component.
10) When each leak is detected, as specified
in Section
724.933(l),
the following information must be recorded:
A) The instrument identification number; the
closed-vent system component identification number; and the operator name,
initials, or identification number.
B) The date the leak was detected and the
date of first attempt to repair the leak.
C) The date of successful repair of the
leak.
D) Maximum instrument reading
measured by Reference Method 21 (Determination of Volatile Organic Compound
Leaks) of appendix A to 40 CFR 60 (Test Methods), incorporated by reference in
35 Ill. Adm. Code
720.111(b),
after it is successfully repaired or determined to be nonrepairable.
E) "Repair delayed" and the reason for the
delay if a leak is not repaired within 15 calendar days after discovery of the
leak.
i) The owner or operator may develop a
written procedure that identifies the conditions that justify a delay of
repair. In such cases, reasons for delay of repair may be documented by citing
the relevant sections of the written procedure.
ii) If delay of repair was caused by
depletion of stocked parts, there must be documentation that the spare parts
were sufficiently stocked on-site before depletion and the reason for
depletion.
d) Records of the monitoring, operating, and
inspection information required by subsections (c)(3) through (c)(10) must be
kept at least three years following the date of each occurrence, measurement,
corrective action, or record.
e)
For a control device other than a thermal vapor incinerator, catalytic vapor
incinerator, flare, boiler, process heater, condenser, or carbon adsorption
system, the Agency must specify the appropriate recordkeeping
requirements.
f) Up-to-date
information and data used to determine whether or not a process vent is subject
to the requirements in Section 724.932, including supporting documentation as
required by Section
724.934(d)(2),
when application of the knowledge of the nature of the hazardous wastestream or
the process by which it was produced is used, must be recorded in a log that is
kept in the facility operating record.
Notes
Amended at 30 Ill. Reg. 3196, effective February 23, 2006
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