Current through Register Vol. 48, No. 38, September 20, 2024
Each owner or operator of an MSW landfill shall keep for at
least 5 years, unless another time period is specified in this Section,
up-to-date, readily accessible, on-site records of the following:
a) For the life of the landfill, the design
capacity report in which the landfill became equal to or greater than 2.5
million Mg and 2.5 million m3, the current amount of
solid waste in-place, and the year-by-year waste acceptance rate. Off-site
records may be maintained if they are retrievable within 4 hours. Either paper
copy or electronic formats are acceptable.
b) For the life of the control equipment, the
data listed in subsections (b)(1) through (b)(4) of this Section as measured
during the initial performance test or compliance determination. Records of the
control device vendor specifications shall be maintained until removal.
1) Active collection systems:
A) The maximum expected gas generation flow
rate as calculated in Section
220.240(a)
of this Subpart. The owner or operator may use another method to determine the
maximum gas generation flow rate, if the method has been approved by the
Agency.
B) The density of wells,
horizontal collectors, surface collectors, or other gas extraction devices
determined using the procedures specified in Section
220.220(b)(1)(A)
of this Subpart.
2) Enclosed combustion device other than a
boiler or process heater with a design heat input capacity greater 44 MW:
A) The combustion temperature measured at
least every 15 minutes and averaged over the same time period as the
performance test.
B) The percent
reduction of NMOC determined as specified in Section
220.230(b)
of this Subpart achieved by the control device.
3) Boilers or process heaters of any size: a
description of the location at which the collected gas vent stream is
introduced into the boiler or process heater over the same time period as the
performance testing.
4) Open flare:
the flare type (i.e., steam-assisted, air-assisted, or nonassisted), all
visible emission readings, heat content determination, flow rate or bypass flow
rate measurements, and exit velocity determinations made during the performance
test as specified in
40 CFR
60.18, incorporated by reference in Section
220.130
of this Part; continuous records of the flare pilot flame or flare flame
monitoring and records of all periods of operations during which the flare
pilot flame or the flare flame is absent.
c) Continuous records of the equipment
operating parameters specified to be monitored in Section
220.270
of this Subpart as well as up-to-date, readily accessible records for periods
of operation during which the parameter boundaries established during the most
recent performance test are exceeded.
1) The
following constitute exceedences that shall be recorded and reported under
Section
220.280(e)
of this Subpart:
A) For enclosed combustors,
except for boilers and process heaters with design heat input of 44 MW (150
mmbtu/hr) or greater, all 3-hour periods of operation during which the average
combustion temperature was more than 28°C (82°F) below the average
combustion temperature during the most recent performance test at which
compliance with Section
220.230(b)
of this Subpart was determined.
B)
For boilers or process heaters, whenever there is a change in the location at
which the vent stream is introduced into the flame zone, as required pursuant
to subsection (b)(2)(A) of this Section.
2) Continuous records of the indication of
flow to the control device or the indication of bypass flow or records of
monthly inspections of car-seals or lock-and-key configurations used to seal
bypass lines, specified pursuant to Section
220.270
of this Subpart.
3) For boilers or
process heaters with a design heat input capacity of 44 MW or greater, records
of all periods of operation of boiler or process heater. (Examples of such
records include records of steam use, fuel use, or monitoring data collected
pursuant to State, local, or federal regulatory requirements.)
4) For open flares, records of the flame or
flare pilot flame monitoring specified under Section
220.270(c)
of this Subpart, and all periods of operation in which the flare pilot flame or
the flare flame is absent.
d) For the life of the collection system, a
plot map showing each existing and planned collector in the system and
providing a unique identification location label for each collector, including:
1) The location of all newly installed
collectors as specified under Section
220.240(b)
of this Part.
2) The nature, date
of deposition, amount, and location of asbestos-containing or nondegradable
waste excluded from collection, as provided in Section
220.220(b)(1)(D)(i)
of this Subpart, as well as any nonproductive areas excluded from collection,
as provided in Section
220.220(b)(1)(D)(ii)
of this Subpart.
e) All
collection and control system exceedences of the operational standards in
Section
220.250
of this Subpart, the reading the subsequent month whether or not the second
reading is an exceedence, and the location of each exceedence.
f) Owners or operators who convert design
capacity from volume to mass or mass to volume to demonstrate that landfill
design capacity is less than 2.5 million Mg or 2.5 million
m3, as provided in the definition of "design
capacity", shall keep records of the annual recalculation of site-specific
density, design capacity, and the supporting documentation.
