[Federal Register Volume 62, Number 116 (Tuesday, June 17, 1997)]
[Rules and Regulations]
[Pages 32974-32980]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 97-15409]
[[Page 32973]]
_______________________________________________________________________
Part IV
Environmental Protection Agency
_______________________________________________________________________
40 CFR Parts 261, 268, 271, and 302
Hazardous Waste Management System: Carbamate Production, Identification
and Listing of Hazardous Waste; Land Disposal Restrictions;
Authorization of State Hazardous Waste Programs; and CERCLA Hazardous
Substance Designation and Reportable Quantities; Final Rule
Federal Register / Vol. 62, No. 116 / Tuesday, June 17, 1997 / Rules
and Regulations
[[Page 32974]]
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ENVIRONMENTAL PROTECTION AGENCY
40 CFR Parts 261, 268, 271, and 302
[EPA530-Z-97-FFF; FRL-5839-7]
RIN 2050-AD59
Hazardous Waste Management System; Carbamate Production,
Identification and Listing of Hazardous Waste; Land Disposal
Restrictions; Authorization of State Hazardous Waste Programs; and
CERCLA Hazardous Substance Designation and Reportable Quantities
AGENCY: Environmental Protection Agency (EPA).
ACTION: Final rule.
-----------------------------------------------------------------------
SUMMARY: The Environmental Protection Agency (EPA) is amending its
regulations to conform with the federal appeals court ruling in
Dithiocarbamate Task Force v. EPA, 98 F.3d 1394 (D.C.Cir. 1996), that
invalidated, in part, Agency regulations listing certain carbamate
wastes as hazardous wastes under the Resource Conservation and Recovery
Act (RCRA). These regulations pertain to hazardous waste management of
carbamate industry wastes under RCRA, related rules affecting the list
of hazardous substances under the Comprehensive Environmental Response,
Compensation, and Liability Act (CERCLA), and regulations issued under
state programs approved by the Administrator. Under the court's
decision, and amended in today's rule, the vacated federal hazardous
waste listings and regulatory requirements based on those listings are
to be treated as though they have never been in effect. State
regulations, which may be more stringent than federal rules, were not
necessarily affected by the court's ruling.
EFFECTIVE DATE: This final rule takes effect on May 29, 1997.
ADDRESSES: Supporting materials are available for viewing in the RCRA
Information Center (RIC), located at Crystal Gateway I, First Floor,
1235 Jefferson Davis Highway, Arlington, VA. The Docket Identification
Number is F-97-2CPF-FFFFF.
The RIC is open from 9 a.m. to 4 p.m., Monday through Friday,
excluding Federal holidays. To review docket materials, it is
recommended that the public make an appointment by calling (703) 603-
9230. The public may copy a maximum of 100 pages from the docket at no
charge; additional copies are $0.15 per page.
FOR FURTHER INFORMATION CONTACT: The RCRA Hotline between 9:00a.m.-6:00
p.m. EST, toll-free, at 800-424-9346; 703-412-9810 from Government
phones or if in the Washington, DC local calling area; or 800-553-7672
for the hearing impaired. For more detailed information on specific
aspects of the rulemaking, contact Caroline Gerwe by calling 703-308-
3540 or by writing, to U.S. Environmental Protection Agency, Office of
Solid Waste, Hazardous Waste Identification Division, 401 M St., SW.,
(Mailcode 5304W), Washington, DC 20460.
SUPPLEMENTARY INFORMATION: This rule is available on the Internet.
Please follow these instructions to access the rule electronically:
From the World Wide Web (WWW), type http://www.epa.gov/epaoswer, then
select option for Rules and Regulations.
The official record for this action is kept in a paper format.
Accordingly, EPA has transferred all comments received into paper form
and placed them into the official record, with all the comments
received in writing. The official record is maintained at the address
in the ADDRESSES section at the beginning of this document.
Outline of Today's Rule
I. Background
II. Amended Regulations
III. State Authority
IV. Good Cause Exemption From Notice-and-Comment Rulemaking
Procedures
V. Analysis Under E.E. 12866, Unfunded Mandates Reform Act of 1995,
Regulatory Flexibility Act, Small Business Regulatory Enforcement
Fairness Act of 1966 and Paperwork Reduction Act
I. Background
EPA lists wastes as hazardous wastes under section 3001 of RCRA, 42
U.S.C. 6921. Once a waste is listed as hazardous it becomes subject to
federal requirements for persons who generate, transport, treat, store,
or dispose of such waste. Facilities that must meet the hazardous waste
management requirements, including the need to obtain permits to
operate, are commonly referred to as ``Subtitle C'' facilities.
Subtitle C is Congress' original statutory designation for that part of
RCRA that directs EPA to issue regulations for hazardous wastes.
EPA standards and procedural regulations implementing Subtitle C
are found generally at 40 CFR parts 260 through 272. Criteria and
procedures for identifying and listing hazardous wastes are found at 40
CFR part 261.
General standards for generators of hazardous waste are found at 40
CFR part 262. General standards for transporters of hazardous waste are
found at 40 CFR part 263. General standards for owners and operators of
hazardous waste treatment, storage and disposal facilities--including
standards for obtaining permits--are found at 40 CFR part 264.
Hazardous wastes are also subject to land disposal restrictions
under 40 CFR part 268. EPA's authorizations for state hazardous waste
programs are found at 40 CFR part 272. The requirements for obtaining
these authorizations are found at 40 CFR part 271.
In addition, hazardous wastes having the characteristics identified
under, or listed pursuant to, RCRA section 3001 (except when suspended
by Congress) become hazardous substances under section 101(14)(C) of
CERCLA, 42 U.S.C. 9601(14)(C). A reportable quantity (RQ) of one pound
for reporting environmental releases is established for each substance,
as provided by section 102(b) of CERCLA, 42 U.S.C. 9602(b). The one-
pound statutory RQ applies until adjusted by regulations.
On February 9, 1995, the EPA published in the Federal Register (60
FR 7824) a rule listing as hazardous wastes under RCRA various wastes
from four groups of carbamate compounds--carbamates, carbamoyl oximes,
thiocarbamates and dithiocarbamates. These compounds, generally, are
used as pesticides, herbicides and fungicides and in the rubber, wood
and textile industries. This rule became effective on August 9, 1995.
The rule added 58 specific carbamate compounds to the list of
hazardous constituents upon which RCRA hazardous waste listing
determinations are based. This list of constituents appears at Appendix
VIII of 40 CFR part 261.
These same 58 compounds were added to the list of commercial
chemical products that are hazardous wastes only when they are
discarded. This list is found at 40 CFR 261.33 and is divided into
acutely hazardous wastes (``P-wastes'') and other toxic wastes (``U-
wastes''). P-wastes are listed in subsection 261.33(e) and U-wastes are
listed in subsection 261.33(f). Eighteen of the carbamates were P-
wastes and 40 were U-wastes.
The rule, also, added six hazardous wastes generated from the
industrial production of the carbamate chemicals to 40 CFR 261.32.
These are hazardous wastes from specific sources, or ``K-wastes.'' The
carbamate wastes were given numbers K156, K157, K158, K159, K160, and
K161. K159 and K160 applied to certain wastes from thiocarbamate
production; K161 applied to a waste stream from dithiocarbamate
production; K156, K157 and K158
[[Page 32975]]
applied to various waste streams from the production of carbamates,
proper.
As part of the listing rule, in accordance with Agency regulations,
EPA also listed in Appendix VII of 40 CFR Part 261 the hazardous
constituents upon which the production waste listings were based.
The February 1995 rule also designated the carbamate wastes as
CERCLA hazardous substances and added them to the hazardous substance
list at 40 CFR 302.4 with statutory one-pound RQs, as required under
CERCLA sections 101(14)(C) and 102.
Subsequent to the February 1995 listing rule, EPA issued land
disposal restriction (LDR) regulations for the carbamate wastes. These
were issued on April 8, 1996 (61 FR 15663), and corrected June 28, 1996
(61 FR 33683). The prohibition on land disposal of carbamate wastes was
effective July 8, 1996 and the prohibition on radioactive waste mixed
with newly listed or identified wastes, including soil and debris, is
effective April 8, 1998. In addition, EPA amended its requirements for
approval of state hazardous waste programs by adding the carbamate
listing and LDR regulations to Tables 1 and 2 of 40 CFR part 271.1.
(See 61 FR 15659-15660, April 8, 1996.) These tables list the
regulations that establish the requirements and prohibitions applicable
to state hazardous waste programs.
On November 1, 1996, the United States Court of Appeals for the
District of Columbia Circuit, in Dithiocarbamate Task Force v. EPA,
ruled that EPA failed to follow proper rulemaking procedures in making
some of the carbamate listing determinations and vacated them.
Accordingly, EPA is removing from the Code of Federal Regulations those
listings vacated by the court and all references to those listings. EPA
notes that substantial portions of the decisions made in the carbamate
listing rule remain in effect and are not changed by the court's
ruling.
The court vacated 24 U wastes, one K-waste (K160), and three of the
K-wastes (K156, K157 and K158) only to the extent they apply to the
chemical, 3-iodo-2-propynyl n-butylcarbamate (IPBC). Twenty-three of
the vacated U wastes consisted of all the dithiocarbamates and
thiocarbamates. The other vacated U waste was IPBC, a carbamate.
II. Amended Regulations
Table 1 lists the 24 vacated U wastes that are removed from 40 CFR
261.33(f).
Table 1.--Vacated U Wastes
------------------------------------------------------------------------
Chemical
Hazardous waste Common name Chemical abstracts abstracts
No. name No.
------------------------------------------------------------------------
U277............ Sulfallate....... Carbamodithioic acid, 95-06-7
diethyl-, 2-chloro-2-
propenyl ester.
U365............ Molinate......... 1H-Azepine-1- 2212-67-1
carbothioic acid,
hexahydro-, S-ethyl
ester.
U366............ Dazomet.......... 2H-1,3,5-thiadiazine-2- 533-74-4
thione, tetrahydro-
3,5-dimethyl-.
U375............ 3-Iodo-2-propynyl Carbamic acid, butyl-, 55406-53-6
n-butylcarbamate. 3-iodo-2-propynyl
ester.
U376............ Selenium Carbamodithioic acid, 144-34-3
tetrakis(dimethy dimethyl-,
l- tetraanhydro-sulfide
dithiocarbamate). with orthothio-
selenious acid.
U377............ Potassium n- Carbamodithioic acid, 137-41-7
methyl- methyl-,
dithiocarbamate. monopotassium salt.
U378............ Potassium n- Carbamodithioic acid, 51026-28-9
hydroxymethyl -n- (hydroxymethyl)methyl-
methyl- , monopotassium salt.
dithiocarbamate.
U379............ Sodium dibutyl- Carbamodithioic acid, 136-30-1
dithiocarbamate. dibutyl, sodium salt.
U381............ Sodium diethyl- Carbamodithioic acid, 148-18-5
dithiocarbamate. diethyl-, sodium salt.
U382............ Sodium dimethyl- Carbamodithioic acid, 128-04-1
dithiocarbamate. dimethyl-, sodium
salt.
U383............ Potassium Carbamodithioic acid, 128-03-0
dimethyl- dimethyl-, potassium
dithiocarbamate. salt.
U384............ Metam Sodium..... Carbamodithioic acid, 137-42-8
methyl-, monosodium
salt.
U385............ Vernolate........ Carbamothioic acid, 1929-77-7
dipropyl-,S-propyl
ester.
U386............ Cycloate......... Carbamothioic acid, 1134-23-2
cyclohexylethyl-, S-
ethyl ester.
U390............ EPTC............. Carbamothioic acid, 759-94-4
dipropyl-, S-ethyl
ester.
U391............ Pebulate......... Carbamothioic acid, 1114-71-2
butylethyl-, S-propyl
ester.
U392............ Butylate......... Carbamothioic acid, 2008-41-5
bis(2-methylpropyl)-,
S-ethyl ester.
U393............ Copper dimethyl- Copper, 137-29-1
dithiocarbamate. bis(dimethylcarbamo-
dithioato-S,S'),.
U396............ Ferbam........... Iron, 14484-64-1
tris(dimethylcarbamo-
dithioato-S,S')-.
U400............ Bis(penta- Piperidine, 1,1'- 120-54-7
methylene) - (tetrathio-
thiuram dicarbonothioyl)-bis-.
tetrasulfide.
U401............ Tetramethylthiura Bis(dimethylthiocarbam 97-74-5
m monosulfide. oyl) sulfide.
U402............ Tetrabutylthiuram Thioperoxydicarbonic 1634-02-2
disulfide. diamide, tetrabutyl-.
U403............ Disulfiram....... Thioperoxydicarbonic 97-77-8
diamide, tetraethyl.
U407............ Ethyl Ziram...... Zinc, 14324-55-1
bis(diethylcarbamo-
dithioato-S,S')-.
------------------------------------------------------------------------
In 40 CFR 261.31, the following K-waste listing is deleted:
K160: Solids (including filter wastes, separation solids, and
spent catalysts) from the production of thiocarbamates and solids
from the treatment of thiocarbamate wastes.
In addition, the hazardous waste listings for K156, K157, and K158
are amended. Originally, they read as follows:
K156: Organic waste (including heavy ends, still bottoms, light
ends, spent solvents, filtrates, and decantates) from the production
of carbamates and carbamoyl oximes.
K157: Wastewaters (including scrubber waters, condenser waters,
washwaters, and separation waters) from the production of carbamates
and carbamoyl oximes.
K158: Bag house dusts and filter/separation solids from the
production of carbamates and carbamoyl oximes.
EPA is modifying each of these three listing descriptions to include
the following limitation: (This listing does not apply to wastes
generated from the manufacture of 3-iodo-2-propynyl n-butylcarbamate.)
EPA is not deleting any constituents in the Appendix VIII hazardous
constituent list of 40 CFR part 261, since the Dithiocarbamate Task
Force ruling did not affect those listings. The Agency is, however,
deleting any mention of the associated vacated hazardous waste codes in
Appendix VIII. While the regulations for waste management at 40 CFR
parts 262 through 264 are not affected by the court's ruling, it is
clear
[[Page 32976]]
that they are not applicable to any of the vacated hazardous waste
listings (unless those wastes exhibit a hazardous waste characteristic
described under 40 CFR 261.20 to 261.24). However, to the extent that
the wastes described in the vacated listings were included in federal
permits before the ruling, appropriate action may need to be taken by
permittees and permitting authorities to amend the permits. Any need to
revise state permits will depend on state law. Since state law may be
more stringent than federal law (see RCRA section 3009) there may be
circumstances in which carbamate listings would be required to remain
in the permits.
The land disposal restriction (LDR) regulations for hazardous
wastes are amended to remove the U and K wastes vacated by the court.
Specifically the Agency is amending 40 CFR 268.39 to remove LDRs for
K160, U277, U365, U366, U375, U376, U377, U378, U379, U381, U382, U383,
U384, U385, U386, U390, U391, U392, U393, U396, U400, U401, U402, U403,
and U407.
In addition, the description of the K156, K157 and K158 wastes in
40 CFR 268.40 are amended to reflect the fact that they do not apply to
wastes from production of IPBC.
In a recent action to correct tables applicable to the LDR
regulations (62 FR 7501, February 19, 1997), the Agency removed the
vacated carbamate hazardous waste codes from the list of treatment
standards contained in section 268.40 and removed Cycloate and IPBC
from the Universal Treatment Standards (UTS) table in 40 CFR 268.48.
The hazardous waste listings based on these two constituents were
vacated by the Dithiocarbamate Task Force ruling and these constituents
have not been cited as the basis for listing any other hazardous waste
in Appendix VII of part 261. EPA notes these constituents are still
listed in Appendix VIII of 40 CFR part 261 as hazardous constituents
upon which EPA may base listings.
All other constituents on the Universal Treatment Standards table
are being retained. This is because they remain the basis for listed
hazardous wastes that have not been affected by the Dithiocarbamate
Task Force ruling. Accordingly, the UTS standards for the following
constituents which are part of the basis for K159 are retained:
Butylate, EPTC, Molinate, Pebulate, and Vernolate. Also retained is
Dithiocarbamates (total). The determination of total dithiocarbamates
is part of the basis for listing of K161, which was not invalidated by
the court ruling.
Today's final rule also removes the vacated U and K wastes from
CERCLA designation as hazardous substances. Accordingly, all these
wastes are removed from the list of CERCLA hazardous substances at 40
CFR 302.4.
III. State Authority
The tables in 40 CFR 271.1 are amended to reflect the issuance of
this notice so that States will understand they are not required by the
federal Resource Conservation and Recovery Act to adopt the hazardous
waste listings vacated by the Dithiocarbamate Task Force ruling. Since
today's rule does not establish any new regulation, no additional
requirements or obligations are imposed on the States by its
promulgation. RCRA section 3009 provides that States may not issue
regulations less stringent than those authorized under Subtitle C of
RCRA. However, section 3009 of RCRA also provides that States may
impose more stringent requirements than those regulations promulgated
by EPA under Subtitle C. Thus, regulations vacated by the
Dithiocarbamate Task Force ruling may be permissible under state law.
IV. Good Cause Exemption From Notice-and-Comment Rulemaking
Procedures
The Administrative Procedure Act generally requires agencies to
provide prior notice and opportunity for public comment before issuing
a final rule. 5 U.S.C. 553(b). Rules are exempt from this requirement
if the issuing agency finds for good cause that notice and comment are
unnecessary. 5 U.S.C. 553(b)(3)(B).
EPA has determined that providing prior notice and opportunity for
comment on the amending of these carbamate regulations is unnecessary.
These regulations are no longer legally in effect by order of the
federal appeals court. Thus, amending them has no legal impact and only
states the current legal status of the rules.
For the same reasons, EPA believes there is good cause for making
the amending of these regulations immediately effective. See 5 U.S.C.
553(d).
V. Analyses Under E.O. 12866, Unfunded Mandates Reform Act of 1995,
Regulatory Flexibility Act, Small Business Regulatory Enforcement
Fairness Act of 1996 and Paperwork Reduction Act
The amending of the carbamate regulations only reflects their
current legal status and has no regulatory impact, therefore, this
action is not a ``significant'' regulatory action by E.O. 12866. This
action is not a significant regulatory action and is therefore not
subject to review by the Office of Management and Budget. In addition,
this action does not impose annual costs of $100 million or more, will
not significantly or uniquely affect small governments, and is not a
significant federal intergovernmental mandate. The Agency thus has no
obligations under sections 202, 203, 204 and 205 of the Unfunded
Mandates Reform Act. Moreover, since this action is not subject to
notice-and-comment requirements under the Administrative Procedure Act
or any other statute, it is not subject to sections 603 or 604 of the
Regulatory Flexibility Act.
Under 5 U.S.C. 801(a)(1)(A), added by the Small Business Regulatory
Enforcement Fairness Act of 1996, EPA submitted a report containing
this rule and other required information to the U.S. Senate, the U.S.
House of Representatives, and the Comptroller General of the General
Accounting Office prior to publication of the rule in today's Federal
Register. This rule is not a ``major rule'' as defined by 5 U.S.C.
804(2).
Lastly, the removal of these regulations from the Code of Federal
Regulations does not affect requirements under the Paperwork Reduction
Act since they are no longer legally in effect.
List of Subjects
40 CFR Part 261
Environmental protection, Hazardous materials, Hazardous waste,
Recycling, Reporting and recorkeeping requirements.
40 CFR Part 268
Environmental protection, Hazardous waste, Reporting and
recordkeeping requirements.
40 CFR Part 271
Environmental protection, Administrative practice and procedure,
Confidential business information, Hazardous materials transportation,
Hazardous waste, Indians--lands, Intergovernmental relations,
Penalties, Reporting and recordkeeping requirements, Water pollution
control, Water supply.
40 CFR Part 302
Environmental protection, Air pollution control, Chemicals,
Emergency Planning and Community Right-to-Know Act, Extremely hazardous
substances, Hazardous chemicals, Hazardous materials, Hazardous
substances, Hazardous waste, Intergovernmental relations, Natural
resources, Reporting and recordkeeping requirements, Superfund, Water
pollution control, Water supply.
[[Page 32977]]
Dated: May 29, 1997.
Timothy Fields, Jr.,
Acting Assistant Administrator.
For the reasons set out in the preamble, amend chapter I of title
40 of the Code of Federal Regulations as follows:
PART 261--IDENTIFICATION AND LISTING OF HAZARDOUS WASTE
1. The authority citation for part 261 continues to read as
follows:
Authority: 42 U.S.C. 6905, 6912(a), 6921, 6922, and 6938.
2. Section 261.32 is amended in the table under ``Organic
Chemicals'' by removing the entry for K160, and revising the entries
for K156, K157, and K158 to read as follows:
Sec. 261.32 Hazardous waste from specific sources.
* * * * *
------------------------------------------------------------------------
Industry and EPA
hazardous waste No. Hazardous waste Hazard code
------------------------------------------------------------------------
* * * *
Organic chemicals:
* * * *
* * *
K156............ Organic waste (including heavy (T)
ends, still bottoms, light ends,
spent solvents, filtrates, and
decantates) from the production
of carbamates and carbamoyl
oximes. (This listing does not
apply to wastes generated from
the manufacture of 3-iodo-2-
propynyl n-butylcarbamate.).
K157............ Wastewaters (including scrubber (T)
waters, condenser waters,
washwaters, and separation
waters) from the production of
carbamates and carbamoyl oximes.
(This listing does not apply to
wastes generated from the
manufacture of 3-iodo-2-propynyl
n-butylcarbamate.).
K158............ Bag house dusts and filter/ (T)
separation solids from the
production of carbamates and
carbamoyl oximes. (This listing
does not apply to wastes
generated from the manufacture
of 3-iodo-2-propynyl n-
butylcarbamate.).
* * * *
* * *
------------------------------------------------------------------------
Sec. 261.33 [Amended]
3. Section 261.33(f) is amended in the table by removing in their
entirety the following entries:
H-Azepine-1-carbothioic acid, hexahydro-, S-ethyl ester, (U365)
Bis(dimethylthiocarbamoyl) sulfide, (U401)
Bis (pentamethylene)thiuram tetrasulfide, (U400)
Butylate, (U392)
Carbamic acid, butyl-,3-iodo-2-propynyl ester, (U375)
Carbamodithioic acid, dibutyl, sodium salt, (U379)
Carbamodithioic acid, diethyl-, 2-chloro-2-propenyl ester, (U277)
Carbamodithioic acid, diethyl-, sodium salt, (U381)
Carbamodithioic acid, dimethyl-, potassium salt, (U383)
Carbamodithioic acid, dimethyl-, sodium salt, (U382)
Carbamodithioic acid, dimethyl-, tetraanhydrosulfide with
orthothioselenious acid, (U376)
Carbamodithioic acid, (hydroxymethyl) methyl-,monopotassium salt,
(U378)
Carbamodithioic acid, methyl-, monosodium salt, (U384)
Carbamodithioic acid, methyl,-monopotassium salt, (U377)
Carbamothioic acid, bis(2-methylpropyl)-, S-ethyl ester, (U392)
Carbamothioic acid, butylethyl-,S-propyl ester, (U391)
Carbamothioic acid, cyclohexylethyl-, S-ethyl ester, (U386)
Carbamothioic acid, dipropyl-, S-ethyl ester, (U390)
Carbamothioic acid, dipropyl-, S-propyl ester, (U385)
Copper, bis(dimethylcarbamodithioato-S,S')-, (U393)
Copper dimethyldithiocarbamate,(U393)
Cycloate, (U386)
Dazomet, (U366)
Disulfiram, (U403)
EPTC, (U390)
Ethyl Ziram, (U407)
Ferbam, (U396)
3-Iodo-2-propynyl n-butylcarbamate, (U375)
Iron, tris(dimethylcarbamodithioato-S,S')-, (U396)
Metam Sodium, (U384)
Molinate, (U365)
Pebulate, (U391)
Piperidine, 1,1'-(tetrathiodicarbonothioyl)-bis-, (U400)
Potassium dimethyldithiocarbamate, (U383)
Potassium n-hydroxymethyl-n-methyldi-thiocarbamate, (U378)
Potassium n-methyldithiocarbamate, (U377)
Selenium, tetrakis(dimethyldithiocarbamate), (U376)
Sodium dibutyldithiocarbamate, (U379)
Sodium diethyldithiocarbamate, (U381)
Sodium dimethyldithiocarbamate, (U382)
Sulfallate, (U277)
Tetrabutylthiuram disulfide, (U402)
Tetramethylthiuram monosulfide, (U401)
2H-1,3,5-Tthiadiazine-2-thione, tetrahydro-3,5-dimethyl-, (U366)
Thioperoxydicarbonic diamide, tetrabutyl, (U402)
Thioperoxydicarbonic diamide, tetraethyl, (U403)
Vernolate, (U385)
Zinc, bis(diethylcarbamodithioato- S,S')-, (U407)
Appendix VII to Part 261 [Amended]
4. Appendix VII to Part 261 is amended by removing the entire entry
for EPA hazardous waste number K160.
5. Appendix VIII to Part 261 is amended by removing entries
``Potassium hyroxymethyl-n-methyl-dithiocarbamate'' and
``Tetrabutylthiuram monosulfide'', and by revising and adding in
appropriate alphabetical order the following entries to read as
follows:
[[Page 32978]]
Appendix VIII to Part 261--Hazardous Constituents
----------------------------------------------------------------------------------------------------------------
Chemical
Common name Chemical abstracts name abstracts Hazardous
No. waste No.
----------------------------------------------------------------------------------------------------------------
* * * * * *
Bis(pentamethylene)-thiuram tetrasulfide...... Piperidine, 1,1'- 120-54-7 ...........
(tetrathiodicarbonothioyl)-bis-.
* * * * * *
*
Butylate...................................... Carbamothioic acid, bis(2- 2008-41-5 ...........
methylpropyl)-, S-ethyl ester.
* * * * * *
*
Copper dimethyldithiocarbamate................ Copper, bis(dimethylcarbamodithioato- 137-29-1 ...........
S,S')-,.
* * * * * *
*
Cycloate...................................... Carbamothioic acid, cyclohexylethyl-, 1134-23-2 ...........
S-ethyl ester.
* * * * * *
*
Dazomet....................................... 2H-1,3,5-thiadiazine-2-thione, 533-74-4 ...........
tetrahydro-3,5-dimethyl.
* * * * * *
*
Disulfiram.................................... Thioperoxydicarbonic diamide, 97-77-8 ...........
tetraethyl.
* * * * * *
*
EPTC.......................................... Carbamothioic acid, dipropyl-, S-ethyl 759-94-4 ...........
ester.
* * * * * *
*
Ethyl Ziram................................... Zinc, bis(diethylcarbamodithioato- 14324-55-1 ...........
S,S')-.
* * * * * *
*
Ferbam........................................ Iron, tris(dimethylcarbamodithioato- 14484-64-1 ...........
S,S')-,.
* * * * * *
*
3-Iodo-2-propynyl n-butylcarbamate............ Carbamic acid, butyl-, 3-iodo-2- 55406-53-6 ...........
propynyl ester.
* * * * * *
*
Metam Sodium.................................. Carbamodithioic acid, methyl-, 137-42-8
monosodium salt.
* * * * * *
*
Molinate...................................... 1H-Azepine-1-carbothioic acid, 2212-67-1 ...........
hexahydro-, S-ethyl ester.
* * * * * *
*
Pebulate...................................... Carbamothioic acid, butylethyl-, S- 1114-71-2 ...........
propyl ester.
* * * * * *
*
Potassium dimethyldithiocarbamate............. Carbamodithioic acid, dimethyl, 128-03-0 ...........
potassium salt.
Potassium n-hydroxymethyl-n-methyl- Carbamodithioic acid, 51026-28-9 ...........
dithiocarbamate. (hydroxymethyl)methyl-, monopotassium
salt.
Potassium n-methyldithiocarbamate............. Carbamodithioic acid, methyl- 137-41-7 ...........
monopotassium salt.
* * * * * *
*
Selenium, tetrakis(dimethyl-dithiocarbamate).. Carbamodithioic acid, dimethyl-, 144-34-3 ...........
tetraanhydrosulfide with
orthothioselenious acid.
* * * * * *
*
Sodium dibutyldithiocarbamate................. Carbamodithioic acid, dibutyl, sodium 136-30-1 ...........
salt.
Sodium diethyldithiocarbamate................. Carbamodithioic acid, diethyl-, sodium 148-18-5
salt.
Sodium dimethyldithiocarbamate................ Carbamodithioic acid, dimethyl-, 128-04-1 ...........
sodium salt.
* * * * * *
*
Sulfallate.................................... Carbamodithioic acid, diethyl-, 2- 95-06-7 ...........
chloro-2-propenyl ester.
* * * * * *
*
Tetrabutylthiuram disulfide................... Thioperoxydicarbonic diamide, 1634-02-2 ...........
tetrabutyl.
* * * * * *
*
Tetramethylthiuram monosulfide................ Bis(dimethylthiocarbamoyl) sulfide.... 97-74-5 ...........
* * * * * *
*
Vernolate..................................... Carbamothioic acid, dipropyl-,S-propyl 1929-77-7 ...........
ester.
* * * * * *
*
----------------------------------------------------------------------------------------------------------------
[[Page 32979]]
PART 268--LAND DISPOSAL RESTRICTIONS
6. The authority citation for part 268 continues to read as
follows:
Authority: 42 U.S.C. 6905, 6912(a), 6921, and 6924.
7. Section 268.39 is amended by revising paragraphs (a) and (d) to
read as follows:
Sec. 268.39 Waste specific prohibitions--spent aluminum potliners;
reactive; and carbamate wastes.
(a) On July 8, 1996, the wastes specified in 40 CFR 261.32 as EPA
Hazardous Waste numbers K156-K159, and K161; and in 40 CFR 261.33 as
EPA Hazardous Waste numbers P127, P128, P185, P188-P192, P194, P196-
P199, P201-P205, U271, U278-U280, U364, U367, U372, U373, U387, U389,
U394, U395, U404, and U409-U411 are prohibited from land disposal. In
addition, soil and debris contaminated with these wastes are prohibited
from land disposal.
* * * * *
(d) On April 8, 1998, radioactive wastes mixed with K088, K156-
K159, K161, P127, P128, P185, P188-P192, P194, P196-P199, P201-P205,
U271, U278-U280, U364, U367, U372, U373, U387, U389, U394, U395, U404,
and U409-U411 are prohibited from land disposal. In addition, soil and
debris contaminated with these radioactive mixed wastes are prohibited
from land disposal.
* * * * *
Sec. 268.40 [Amended]
8. In Sec. 268.40, the table is amended in the entries for K156,
K157, and K158 by adding the language ``(This listing does not apply to
wastes generated from the manufacture of 3-iodo-2-propynyl n-
butylcarbamate.)'' at the end of the existing text in the second
column.
PART 271--REQUIREMENTS FOR AUTHORIZATION OF STATE HAZARDOUS WASTE
PROGRAMS
9. The authority citation for part 271 continues to read as
follows:
Authority: 42 U.S.C. 6905, 6912(a), and 6926.
10. Section 271.1(j) is amended by adding the following entry to
Table 1 in chronological order by date of publication in the Federal
Register, and by adding the following entry to Table 2 in chronological
order by date of publication in the Federal Register to read as
follows:
Sec. 271.1 Purpose and scope.
* * * * *
(j) * * *
TABLE 1.--Regulations Implementing the Hazardous and Solid Waste Amendments of 1984
----------------------------------------------------------------------------------------------------------------
Federal Register
Promulgation date Title of regulation reference Effective date
----------------------------------------------------------------------------------------------------------------
* * * * * *
*
[insert date of publication]....... Vacated Carbamate [insert Federal August 9, 1995.
wastes. Register page
numbers.].
* * * * * *
*
----------------------------------------------------------------------------------------------------------------
Table 2.--Self-Implementing Provisions of the Hazardous and Solid Waste Amendments of 1984
----------------------------------------------------------------------------------------------------------------
Self-implementing Federal Register
Effective date provision RCRA citation reference
----------------------------------------------------------------------------------------------------------------
* * * * * *
*
July 8, 1996......................... Prohibition on land 3004(m)................ [insert FR publication
disposal of carbamate date, insert FR page
wastes (Vacated numbers ]
wastes).
* * * * * *
*
April 8, 1998........................ Prohibition on disposal 3304(g)(4)(c) and [insert FR publication
of radioactive waste 3004(m). date, insert FR page
mixed with newly numbers]
listed or identified
wastes, including soil
and debris (Vacated
carbamate wastes).
* * * * * *
*
----------------------------------------------------------------------------------------------------------------
* * * * *
PART 302--DESIGNATION, REPORTABLE QUANTITIES, AND NOTIFICATION
11. The authority citation for part 302 continues to read as
follows:
Authority: 42 U.S.C. 9602, 9603, and 9604; 33 U.S.C. 1321 and
1361.
Sec. 302.4 [Amended]
12. Table 302.4 in Sec. 302.4 is amended by removing the entries
for ``1H-Azepine-1-carbothioic acid, hexahydro-, S-ethyl ester
(Molinate)'', ``Bis(dimethylthiocarbamoyl) sulfide (Tetramethylthiuram
monosulfide)'', ``Carbamic acid, butyl-, 3-iodo-2-propynyl ester (3-
iodo-2-propynyl n-butylcarbamate)'', ``Carbamodithioic acid, dibutyl,
sodium salt (Sodium dibutyldithiocarbamate)'', ``Carbamodithioic acid,
diethyl-, 2-chloro-2-propenyl ester (Sulfallate)'', ``Carbamodithioic
acid, diethyl-, sodium salt (Sodium diethyldithiocarbamate)'',
``Carbamodithioic acid, dimethyl, potassium salt (Potassium
dimethyldithiocarbamate)'', ``Carbamodithioic acid, dimethyl-, sodium
salt (Sodium dimethyldithiocarbamate)'', ``Carbamodithioic acid,
dimethyl-, tetraanhydrosulfide with orthothioselenious acid (Selenium,
tetrakis (dimethyldithiocarbamate))'', ``Carbamodithioic acid,
(hydroxymethyl)methyl-, monopotassium salt (Potassium n-hydroxymethyl-
n-methyldithiocarbamate)'', ``Carbamodithioic acid, methyl,-
monopotassium salt (Potassium n-methyldithiocarbamate)'',
``Carbamodithioic acid, methyl-, monosodium salt (Metam Sodium)'',
``Carbamothioic acid, bis(2-methylpropyl)-, S-ethyl ester (Butylate)'',
``Carbamothioic acid, butylethyl-, S-propyl ester (Pebulate)'',
``Carbamothioic acid, cyclohexylethyl-, S-ethyl ester (Cycloate)'',
``Carbamothioic acid, dipropyl-, S-ethyl ester (EPTC)'',
``Carbamothioic acid,
[[Page 32980]]
dipropyl-, S-propyl ester (Vernolate)'', ``Copper,
bis(dimethylcarbamodithioato-S,S')-(Cooper dimethyldithiocarbamate)'',
``Iron, tris(dimethylcarbamodithioato-S,S')-(Ferbam)'', ``Piperidine,
1,1'-(tetrathiodicarbonothioyl)-bis-(Bis(pentamenthylene) thiuram
tetrasulfide)'', ``2H-1,3,5-Thiadiazine-2-thione, tetrahydro-3,5-
dimethyl-(Dazomet)'', ``Thioperoxydicarbonic diamide, tetrabutyl
(Tetrabutylthiuram disulfide)'', ``Thioperoxydicarbonic diamide,
tetraethyl (Disulfiram)'', ``Zinc, bis(diethylcarbamodithioato-S,S')-
(Ethyl Ziram)'', and ``K160''.
13. Table 302.4 in Sec. 302.4 also is amended by revising the
following entries, (applicable footnotes have been republished without
change), to read as follows:
Sec. 302.4 Designation of hazardous substances.
* * * * *
Table 302.4.--List of Hazardous Substances and Reportable Quantities
[Note: All Comments/Notes Are Located at the End of This Table]
--------------------------------------------------------------------------------------------------------------------------------------------------------
Statutory Final RQ
Hazardous substance CASRN Regulatory --------------------------------------------------------------------------------
synonyms RQ Code = RCRA waste number Category Pounds (Kg)
--------------------------------------------------------------------------------------------------------------------------------------------------------
* * * * * * *
K156...................................... ........... .............. * 1 4 K156 ........... ##
Organic waste (including heavy ends, still
bottoms, light ends, spent solvents,
filtrates, and decantates) from the
production of carbamates and carbamoyl
oximes. (This listing does not apply to
wastes generated from the manufacture of
3-iodo-2-propynyl n-butylcarbamate.)
K157...................................... ........... .............. * 1 4 K157 ........... ##
Wastewaters (including scrubber waters,
condenser waters, washwaters, and
separation waters) from the production of
carbamates and carbamoyl oximes. (This
listing does not apply to wastes
generated from the manufacture of 3-iodo-
2-propynyl n-butylcarbamate.)
K158...................................... ........... .............. * 1 4 K158 ........... ##
Bag house dusts and filter/separation
solids from the production of carbamates
and carbamoyl oximes. (This listing does
not apply to wastes generated from the
manufacture of 3-iodo-2-propynyl n-
butylcarbamate.)
* * * * * * *
--------------------------------------------------------------------------------------------------------------------------------------------------------
= Indicates the statutory source as defined by 1, 2, 3, and 4 below.
* * * * * * *
\4\ Indicates that the statutory source for designation of this hazardous substance under CERCLA is RCRA section 3001.
*\1\ Indicates that the 1-pound RQ is a CERCLA statutory RQ.
* * * * * * *
## The Agency may adjust the statutory RQ for this hazardous substance in a future rulemaking; until then the statutory RQ applies.
* * * * * * *
Appendix A to Sec. 302.4 [Amended]
14. Appendix A to Sec. 302.4-Sequential CAS Registry Number List of
CERCLA Hazardous Substances is amended by removing the entries for the
following CAS Registry Numbers: 95067, 97745, 97778, 120547, 128030,
128041, 136301, 137291, 137417, 137428, 144343, 148185, 533744, 759944,
1114712, 1134232, 1634022, 1929777, 2008415, 2212671, 14324551,
14484641, 51026289, and 55406536.
[FR Doc. 97-15409 Filed 6-16-97; 8:45 am]
BILLING CODE 6560-50-P
