Ohio Admin. Code 3745-270-49 - Alternative land disposal restriction treatment standards for contaminated soil
(A) Applicability. You
shall
must
comply with land disposal restrictions (LDRs) contained in Chapter 3745-270 of
the Administrative Code prior to placing soil that exhibits a characteristic of
hazardous waste , or exhibited a characteristic of hazardous waste at the time
it was generated, into a land disposal unit . The following chart describes
whether you shall
must comply with LDRs prior to placing soil
contaminated by listed hazardous waste into a land disposal unit :
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(B)
Prior to land disposal , contaminated soil identified by paragraph (A) of this
rule as needing to comply with LDRs shall
must be treated
according to the applicable treatment standards specified in paragraph (C) of
this rule or according to the universal treatment standards specified in rule
3745-270-48 of the
Administrative Code applicable to the contaminating listed hazardous waste
and/or the applicable characteristic of hazardous waste if the soil is
characteristic. The treatment standards specified in paragraph (C) of this rule
and the universal treatment standards may be modified through a treatment
variance approved in accordance with rule
3745-270-44 of the
Administrative Code.
(C) Treatment
standards for contaminated soils. Prior to land disposal , contaminated soil
identified by paragraph (A) of this rule as needing to comply with LDRs
shall
must be
treated according to all the standards specified in paragraphs (C) to (C)(3)(b)
of this rule or according to the universal treatment standards specified in
rule 3745-270-48 of the
Administrative Code.
(1) All soils. Prior to
land disposal , all constituents subject to treatment shall
must be treated
as follows:
(a) For non-metals except carbon
disulfide, cyclohexanone, and methanol, treatment shall
must achieve
ninety per cent reduction in total constituent concentrations, except as
provided by paragraph (C)(1)(c) of this rule.
(b) For metals and carbon disulfide,
cyclohexanone, and methanol, treatment shall
must achieve
ninety per cent reduction in constituent concentrations as measured in leachate
from the treated media (tested according to the TCLP
toxicity characteristic
leaching procedure) or ninety per cent reduction in total constituent
concentrations (when a metal removal treatment technology is used), except as
provided by paragraph (C)(1)(c) of this rule.
(c) When treatment of any constituent subject
to treatment to a ninety per cent reduction standard would result in a
concentration less than ten times the universal treatment standard for that
constituent, treatment to achieve constituent concentrations less than ten
times the universal treatment standard is not required. Universal treatment
standards are identified in Table UTS
the table in rule
3745-270-48 of the
Administrative Code.
(2)
Soils that exhibit the characteristic of ignitability, corrosivity or
reactivity. In addition to the treatment required by paragraph (C)(1) of this
rule, prior to land disposal , soils that exhibit the characteristic of
ignitability, corrosivity, or reactivity shall
must be treated
to eliminate these characteristics.
(3) Soils that contain nonanalyzable
constituents. In addition to the treatment requirements of paragraphs (C)(1)
and (C)(2) of this rule, prior to land disposal , the following treatment is
required for soils that contain nonanalyzable constituents:
(a) For soil that contains only analyzable
and nonanalyzable organic constituents, treatment of the analyzable organic
constituents to the levels specified in paragraphs (C)(1) and (C)(2) of this
rule; or,
(b) For soil that
contains only nonanalyzable constituents, treatment by the method(s) specified
in rule 3745-270-42 of the
Administrative Code for the waste contained in the soil .
(D) Constituents subject to
treatment . When applying the soil treatment standards in paragraph (C) of this
rule, constituents subject to treatment are any constituents listed in
Table UTS
the
table in rule
3745-270-48 of the
Administrative Code that are reasonably expected to be present in any given
volume of contaminated soil , except fluoride, selenium, sulfides, vanadium, and zinc, and that are
present at concentrations greater than ten times the universal treatment
standard. Polychlorinated biphenyls (PCBs) are not
constituent subject to treatment in any given volume of soil which exhibits the
toxicity characteristic solely because of the presence of metals.
(E) Management of treatment
residuals. Treatment residuals from treating contaminated soil identified by
paragraph (A) of this rule as needing to comply with LDRs
shall
must be
managed as follows:
(1) Soil residuals are
subject to the treatment standards of this rule;
(2) Non-soil residuals are subject to:
(a) For soils contaminated by listed
hazardous waste , the hazardous waste rules applicable to the listed hazardous
waste ; and
(b) For soils that
exhibit a characteristic of hazardous waste , if the non-soil residual also
exhibits a characteristic of hazardous waste , the treatment standards
applicable to the characteristic hazardous waste .
Notes
R.C. 119.032 review dates: Exempt
Promulgated Under: 119.03
Statutory Authority: 3734.12
Rule Amplifies: 3734.12
Prior Effective Dates: 12/07/2000
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