Illinois Administrative Code
Title 35 - ENVIRONMENTAL PROTECTION
Part 848 - MANAGEMENT OF USED AND WASTE TIRES
Subpart A - GENERAL
Section 848.106 - Estimating the Weight of Used and Waste Tire Accumulations
Universal Citation: 35 IL Admin Code ยง 848.106
Current through Register Vol. 48, No. 38, September 20, 2024
a) If the weight of an accumulation of used or waste tires is unknown, its weight may, for the purposes of this Part, be calculated by multiplying the volume of the accumulation, measured in cubic yards, by the appropriate density factor listed in this subsection (a).
1) Whole Tires in Shallow Piles. For a used
or waste tire accumulation that is not greater than 10 feet in height and that
is composed exclusively of used or waste tires that have not been chopped or
shredded, the appropriate density factor is 0.11 tons per cubic yard, unless
the tires in the accumulation are stacked or laced, in which case the
appropriate density factor is 0.17 tons per cubic yard.
2) Whole Tires in Deep Piles. For a used or
waste tire accumulation that is greater than 10 feet in height and that is
composed exclusively of used or waste tires that have not been chopped or
shredded, the appropriate density factor is 0.13 tons per cubic yard, unless
the tires in the accumulation are stacked or laced, in which case the
appropriate density factor is 0.17 tons per cubic yard.
3) Coarse Shreds in Shallow Piles. For a used
or waste tire accumulation that is not greater than 10 feet in height and that
is composed exclusively of used or waste tires that have been chopped or
shredded into pieces having any dimension that is greater than or equal to 4
inches, the appropriate density factor is 0.36 tons per cubic yard.
4) Coarse Shreds in Deep Piles. For a used or
waste tire accumulation that is greater than 10 feet in height and that is
composed exclusively of used or waste tires that have been chopped or shredded
into pieces having any dimension that is greater than or equal to 4 inches, the
appropriate density factor is 0.44 tons per cubic yard.
5) Fine Shreds in Shallow Piles. For a used
or waste tire accumulation that is not greater than 10 feet in height and that
is composed exclusively of used or waste tires that have been chopped or
shredded into pieces having no dimension that is greater than or equal to 4
inches, the appropriate density factor is 0.47 tons per cubic yard.
6) Fine Shreds in Deep Piles. For a used or
waste tire accumulation that is greater than 10 feet in height and that is
composed exclusively of used or waste tires that have been chopped or shredded
into pieces having no dimension that is greater than or equal to 4 inches, the
appropriate density factor is 0.58 tons per cubic yard.
7) Mixtures of Coarse and Fine Shreds in
Shallow Piles. For a used or waste tire accumulation that is not greater than
10 feet in height and that is composed of used or waste tires that have been
chopped or shredded not only into pieces having no dimension that is greater
than or equal to 4 inches but also into pieces having a dimension that is
greater than or equal to 4 inches, the appropriate density factor is 0.47 tons
per cubic yard.
8) Mixtures of
Coarse and Fine Shreds in Deep Piles. For a used or waste tire accumulation
that is greater than 10 feet in height and that is composed of used or waste
tires that have been chopped or shredded not only into pieces having no
dimension that is greater than or equal to 4 inches but also into pieces having
a dimension that is greater than or equal to 4 inches, the appropriate density
factor is 0.58 tons per cubic yard.
b) A used or waste tire storage pile may be divided into more than one accumulation of used or waste tires for the purposes of making the calculation described in subsection (a).
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