Federal Register: January 28, 2004
[Federal Register: January 28, 2004 (Volume 69, Number 18)]
[Rules and Regulations]
[Page 4077-4081]
From the Federal Register Online via GPO Access [wais.access.gpo.gov]
[DOCID:fr28ja04-10]
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ENVIRONMENTAL PROTECTION AGENCY
40 CFR Part 300
[FRL 7615-1]
National Oil and Hazardous Substance Pollution Contingency Plan;
National Priorities List
AGENCY: Environmental Protection Agency.
ACTION: Direct final notice of deletion of the Tyler Refrigeration Pit
Superfund Site from the National Priorities List.
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SUMMARY: The Environmental Protection Agency (EPA) Region III is
publishing a direct final notice of deletion of the Tyler Refrigeration
Pit Superfund Site (Site), located in Smyrna (Kent County), Delaware,
from the National Priorities List (NPL).
The NPL, promulgated pursuant to Section 105 of the Comprehensive
Environmental Response, Compensation, and Liability Act of 1980, as
amended (CERCLA), is appendix B of 40 CFR part 300, which is the
National Oil and Hazardous Substances Pollution Contingency Plan (NCP).
This direct final notice of deletion is being published by EPA with the
concurrence of the State of Delaware, through the Department of Natural
Resources and Environmental Control (DNREC), because EPA has determined
that all appropriate response actions under CERCLA have been completed
and, therefore, further remedial action pursuant to CERCLA is not
appropriate.
DATES: This direct final deletion will be effective March 29, 2004
unless EPA receives adverse comments by February 27, 2004. If adverse
comments are received, EPA will publish a timely withdrawal of the
direct final deletion in the Federal Register informing the public that
the deletion will not take effect.
ADDRESSES: Comments may be mailed to: Matthew T. Mellon, Remedial
Project Manager, U.S. EPA Region III (3HS23), 1650 Arch Street,
Philadelphia, PA 19103-2029, (215) 814-3168.
Information Repositories: Comprehensive information about the Site is
available for viewing and copying at the Site information repositories
located at: U.S. EPA Region III, Regional Center for Environmental
Information (RCEI), 1650 Arch Street (2nd Floor), Philadelphia, PA
19103-2029, (215) 814-5254, Monday through Friday, 8 a.m. to 5 p.m.;
and in Delaware at the Delaware Department of Natural Resources and
Environmental Control, Site Investigation and Restoration Branch, 391
Lukens Drive, New Castle, DE 19720, (302) 395-2600, Monday through
Friday, 8 a.m. to 4 p.m.
FOR FURTHER INFORMATION CONTACT: Matthew T. Mellon, Remedial Project
Manager, U.S. EPA Region III (3HS23), 1650 Arch Street, Philadelphia,
PA 19103-2029, (215) 814-3168 or 1-800-553-2509.
SUPPLEMENTARY INFORMATION:
Table of Contents
I. Introduction
II. NPL Deletion Criteria
III. Deletion Procedures
IV. Basis for Site Deletion
V. Deletion Action
I. Introduction
EPA Region III is publishing this direct final notice of deletion
of the Tyler Refrigeration Pit Superfund Site from the NPL.
The EPA identifies sites that appear to present a significant risk
to public health or the environment and maintains the NPL as the list
of those sites. As described in Sec. 300.425(e)(3) of the NCP, sites
deleted from the NPL remain eligible for remedial actions if conditions
at a deleted site warrant such action.
Because EPA considers this action to be noncontroversial and
routine, EPA is taking it without prior publication of a notice of
intent to delete. This action will be effective March 29, 2004 unless
EPA receives adverse comments by February 27, 2004 on this notice or
the parallel notice of intent to delete published in the ``Proposed
Rules'' section of today's Federal Register. If adverse comments are
received within the 30-day public comment period on this notice or the
notice of intent to delete, EPA will publish a timely withdrawal of
this direct final notice of deletion before the effective date of the
deletion and the deletion will not take effect. EPA will, as
appropriate, prepare a response to comments and continue with the
deletion process on the basis of the notice of intent to delete and the
comments already received. There will be no additional opportunity to
comment.
Section II of this document explains the criteria for deleting
sites from the NPL. Section III discusses procedures that EPA is using
for this action. Section IV discusses the Tyler Refrigeration Pit
Superfund Site and demonstrates how it meets the deletion criteria.
Section V discusses EPA's action to delete the Site from the NPL unless
adverse comments are received during the public comment period.
II. NPL Deletion Criteria
Section 300.425(e) of the NCP provides that releases may be deleted
from the NPL where no further response is appropriate. In making a
determination to delete a Site from the NPL, EPA shall consider, in
consultation with the State, whether any of the following criteria have
been met:
i. responsible parties or other persons have implemented all
appropriate response actions required;
[[Page 4078]]
ii. all appropriate Fund-financed (Hazardous Substance Superfund
Response Trust Fund) response under CERCLA has been implemented, and no
further response action by responsible parties is appropriate; or
iii. the remedial investigation has shown that the release poses no
significant threat to public health or the environment and, therefore,
the taking of remedial measures is not appropriate.
Even if a site is deleted from the NPL, where hazardous substances,
pollutants, or contaminants remain at the deleted site above levels
that allow for unlimited use and unrestricted exposure, CERCLA Sec.
121(c), 42 U.S.C. 9621(c), requires that a subsequent review of the
site be conducted at least every five years after the initiation of the
remedial action at the deleted site to ensure that the action remains
protective of public health and the environment. If new information
becomes available which indicates a need for further action, EPA may
initiate remedial actions. Whenever there is a significant release from
a site deleted from the NPL, the deleted site may be restored to the
NPL without application of the hazard ranking system.
III. Deletion Procedures
The following procedures apply to deletion of the Site:
(1) EPA consulted with the State of Delaware on the deletion of the
Site from the NPL prior to developing this direct final notice of
deletion.
(2) The State of Delaware concurred with deletion of the Site from
the NPL.
(3) Concurrently with the publication of this direct final notice
of deletion, a notice of the availability of the parallel notice of
intent to delete published today in the ``Proposed Rules'' section of
the Federal Register is being published in a major local newspaper of
general circulation at or near the Site and is being distributed to
appropriate federal, state, and local government officials and other
interested parties; the newspaper notice announces the 30-day public
comment period concerning the notice of intent to delete the Site from
the NPL.
(4) EPA placed copies of documents supporting the deletion in the
Site information repositories identified above.
(5) If adverse comments are received within the 30-day public
comment period on this notice or the companion notice of intent to
delete also published in today's Federal Register, EPA will publish a
timely notice of withdrawal of this direct final notice of deletion
before its effective date and will prepare a response to comments and
continue with the deletion process on the basis of the notice of intent
to delete and the comments already received.
Deletion of a site from the NPL does not itself create, alter, or
revoke any individual's rights or obligations. Deletion of a site from
the NPL does not in any way alter EPA's right to take enforcement
actions, as appropriate. The NPL is designed primarily for
informational purposes and to assist EPA management. Section
300.425(e)(3) of the NCP states that the deletion of a site from the
NPL does not preclude eligibility for future response actions, should
future conditions warrant such actions.
IV. Basis for Site Deletion
The following information provides EPA's rationale for deleting the
Site from the NPL:
Executive Summary of the Basis for Site Deletion
The Tyler Refrigeration Pit Superfund Site was the location of
refrigeration manufacturing from the 1940s until 1976, with wastes
disposed of in two unlined lagoons. These lagoons were excavated, the
material removed, and the holes backfilled sometime between 1973 and
1975. From 1978 through 1995, Metal Masters Food Service Equipment
Company (``Metal Masters'') manufactured restaurant supplies (such as
metal cabinetry and countertops) at the Site. The Site was the focus of
two Remedial Investigations (one performed by Clark Equipment Company
(``Clark''), overseen by EPA, and one performed by Metal Masters,
overseen by the State) and a Record of Decision (ROD). The conclusions
of the investigations and subsequent ROD were that the former lagoons
presented no substantial elevated level of contaminant or additional
risk, but that the loading dock area of the Metal Masters facility
appeared to be a source of a trichloroethane (TCA) plume discovered in
ground water on-site. Furthermore, it was found that the ground water
at the Site did not present any current elevated risk because there was
no current exposure (due to a State-implemented Ground Water Management
Zone (GMZ) that prohibits the installation of wells), but that there
was the potential for future elevated risk. Therefore, a monitoring
program was implemented to ensure that levels of contaminants on-site
continue to diminish, and that no contaminants are leaving the Site or
the area of the GMZ.
The No Action remedy was determined in the 2002 Five Year Review of
the Site to be protective of human health and the environment. Since
the ground water beneath and near the Site is not currently in use and
is not migrating off-site, there is no current risk to human health or
the environment. The GMZ implemented over the area of the Site by DNREC
prevents the installation of wells, and therefore prevents any future
exposure to ground water, thereby eliminating any future risk to human
health or the environment. The monitoring program will continue to
verify that no contaminants are migrating off-site. The only work
remaining at the Site is to continue the monitoring program, which is
to be taken over by Metal Masters pursuant to an Administrative Order
on Consent that became effective June 4, 2002.
Site History and Characteristics
Land and Resource Use
The Tyler Refrigeration Pit Site (Site) is located on a 3-acre
parcel of property at 655 Glenwood Avenue, Smyrna, Delaware. This
property is currently owned by the State of Delaware and occupied by a
tenant of Metal Masters, but was formerly owned by the Tyler
Refrigeration Corporation and subsequently by Clark. The Site is
approximately 1/2 mile southwest of the center of the town of Smyrna.
The Site includes an area which formerly contained two wastewater
lagoons in the northeast portion of the property. Based on aerial
photographs, the two lagoons were approximately 70 feet x 70 feet and
60 feet x 60 feet, and existed on the property from as early as 1954.
The lagoons received wastewater from manufacturing operations at the
property. Sometime between 1973 and 1975, Clark excavated and removed
the contents of the lagoons. The lagoons were then backfilled and
graded, and are currently maintained as parts of a lawn and an asphalt
parking lot.
The land use in the area surrounding the Site is predominantly
residential with some light industry and farming. Properties to the
north of the Site across Glenwood Avenue include commercial properties,
several residences and agricultural lands. To the west-northwest of the
Site are several residences along Glenwood Avenue. To the south and
southwest of the lagoons are the Metal Masters building and property
and a grain elevator/silo structure. The area to the south-southeast of
the Site is mainly residential.
History of Contamination
In the late 1940s, a plant was constructed on the property to
[[Page 4079]]
manufacture refrigerators by Wilson Refrigeration, Inc. Prior to this
time the property was owned by the John E. Wilson, Jr. and Bertha M.
Wilson and Wilson Cabinet Company. In 1951, Tyler Refrigeration
Corporation (Tyler) leased the property from the Wilsons until 1956
when the title of the property was passed to Tyler. Based on existing
aerial photographs, the two lagoons were constructed in the northeast
portion of the property sometime prior to 1954. These lagoons were
apparently constructed to receive wastewater from the refrigeration
manufacturing operations at the Site, although little information is
available as to their operation. The wastewater reportedly contained
paints, paint-related waste, and solvents including trichloroethylene
(TCE). In 1963, Tyler became part of the refrigeration division of
Clark. Clark manufactured refrigeration equipment at the property until
1976. Wastewater discharges from the manufacturing operation were
connected to a municipal sewage system in 1969. Sometime between 1973
and 1975, Clark excavated and removed the contents of the lagoons, and
then backfilled the lagoons. In 1978, Metal Masters took possession of
the property. At approximately the same time, pursuant to a financing
arrangement in connection with this transaction, the Delaware
Department of Community Affairs and Economic Development took title to
the property.
In 1977, during routine monitoring, the Town of Smyrna's two
municipal water supply wells were found to contain trichloroethene
(TCE). Investigations by DNREC, the Delaware Division of Public Health
and the Town of Smyrna identified a number of potential sources of TCE
in the Smyrna area, including the Site. In 1982, Smyrna installed
Granular Activated Carbon (GAC) units on its two municipal water supply
wells. The GAC units effectively reduced TCE concentrations in the
drinking water supplies to safe levels.
In 1982, EPA, performed a Preliminary Assessment/Site Inspection at
the Site. Low levels of trichloroethane (TCA) and dichloroethane (DCA)
were detected in one soil sample and toluene was detected in another
soil sample. In December 1983, DNREC performed a Preliminary Site
Assessment at the Site and concluded that TCE concentrations in the
Smyrna wells appeared to be decreasing. Consequently, the GAC units
were no longer necessary, and were later removed.
In June 1985, EPA reviewed the available information for the Site
and concluded that it was one of several possible sources of the TCE
found in the Smyrna municipal wells. On May 7, 1986, EPA collected a
total of 10 ground water samples from domestic wells in the vicinity of
the Site. The samples were analyzed for volatile organic compounds
(VOCs). The only VOCs detected were low levels of chloroform in two of
the samples.
On June 10, 1986, EPA formally proposed adding the Site to the
National Priorities List (NPL). Significant comments were then
submitted to EPA regarding the Hazard Ranking System (HRS) score
(29.41) and opposing the inclusion of the Site onto the NPL. As a
result, EPA commissioned DNREC to perform a follow-up inspection of the
Site. Under this investigation, DNREC installed and sampled six (6)
monitoring wells located across Glenwood Avenue from the Site. Based on
the ground water sampling results, three substances of concern were
identified in connection with the Site: l,l,l-TCA, l,l-dichloroethene
(l,l-DCE) and chromium. Using the ground water sampling data collected
by DNREC, EPA revised the HRS score for the Site in 1989, increasing
the score to 33.94. The Site was formally added to the NPL on February
20, 1990.
In March 1991, EPA and Clark entered into an Administrative Order
on Consent whereby Clark agreed to perform a Remedial Investigation
(RI) and Feasibility Study at the Site.
In the spring of 1995, Metal Masters ceased operations and the
property is currently leased and for sale.
Physical Characteristics
Geology
The Site lies within the Atlantic Coastal Plain physiographic
province. Directly underlying the Site are sediments of the
Pleistocene-aged Columbia Formation. The Columbia Formation sediments
in the vicinity of the Site are comprised of light brown to orange
brown colored coarse to fine grained sand with some gravel and gravel
layers. Underlying the Columbia Formation beneath the Site are the
Miocene age sediments of the Chesapeake Group which consist of dark
gray silty clay.
The Columbia Formation sediments underlying the Site form a
productive regional water table aquifer. The Chesapeake Group sediments
form a confining layer beneath the water table aquifer. Potable water
supplies in the vicinity of the Site are obtained from ground water and
are provided primarily through municipal water systems. The Town of
Smyrna operates two public water supply wells. Well numbers 1 and 2 are
1600 feet and 4600 feet east of the Site, respectively. The town of
Clayton operates three public water supply wells. The closest of these
wells, Well number 3, is located approximately 3300 feet southwest of
the Site. All three of the Clayton wells are located in the upgradient
ground water flow direction from the Site. The Smyrna municipal wells
draw water from the Columbia Formation aquifer while the Clayton
municipal wells draw water from the deeper Rancocas aquifer. In the
Smyrna area, the Columbia and Rancocas aquifers are separated by the
Calvert and Nanjemoy formations. These formations are 200 feet thick in
the Smyrna area and act as a confining unit above the Rancocas aquifer.
Based on the well inventory conducted during the RI, several wells
in the Smyrna-Clayton area are classified as domestic water wells.
However, none of these wells is located in a downgradient ground water
flow direction from the Site.
Ground water flow direction in the Columbia Aquifer was determined
based on a four-month water level study conducted during the Clark RI
(referred to herein as ``the RI''). The ground water flow direction
from the Site is generally to the northeast. An eight-day water level
study conducted during the RI indicated that pumping at Smyrna Well
number 1 does not influence the water levels at the Site, although the
Site may be within the capture zone of Smyrna Well number 1 under
steady-state, long-term conditions.
Surface Drainage
The topography at the Site is nearly level. The entire Site is at
an elevation of approximately 40 feet above sea level. Surface drainage
from the parking lot area at and adjacent to the Site is conveyed via
storm drains to a shallow drainage ditch and retention basin, with no
outlet, located east of the Site. The drainage ditch and retention
basin were constructed by Metal Masters after the closure of the
lagoons in conjunction with the construction of the parking lot. A
scrub/shrub-emergent wetland area is located within the retention
basin. Since this area is only intermittently saturated as a result of
storm water runoff from blacktop areas and building roofs, it is not
considered to be a functional wetland.
Surface water bodies in the general area include Greens Branch,
Duck Creek, Lake Como, and Mill Creek. Greens Branch is located
approximately 1500 feet west of the Site and flows in a northeasterly
direction into Duck Creek. Duck Creek is located approximately 4000
feet to the north of
[[Page 4080]]
the Site and flows east to its confluence with the Smyrna River. The
Smyrna River flows to the northeast and discharges to the Delaware Bay.
Lake Como is located approximately 4000 feet to the southeast of the
Site and is used for recreational purposes.
Subsurface Soils
Three distinct layers were encountered in the soil borings taken
during the RI in the locations of the former lagoons: (1) A surficial
material consisting predominantly of silty sand to sandy silt, probable
backfill material; (2) a soft, dark gray colored silt to sandy silt
material containing some organic material. This most likely marks the
bottom of the lagoons; and (3) native Columbia Formation sediments.
Former Lagoon 1 is approximately 11.5 feet deep at its deepest point.
The sandy silt material at what appears to be the bottom of Former
Lagoon 1 is approximately 2 to 5.5 feet thick. In Former Lagoon 2, the
sandy silt material is thinner and less aerially extensive.
As part of the RI, surface soil samples were collected from nine
(9) locations. In general, the surface soil samples did not show the
presence of elevated concentrations of contaminants of concern. No
volatile organic compounds (VOCs) were detected in the surface soil
samples other than methylene chloride, which is most likely an
analytical laboratory contaminant, and no semivolatile organic
compounds (SVOCs) were found. In addition, no inorganic substances were
detected in any of the surface soil samples at concentrations
significantly above background levels. One of the surface soil samples,
however, contained several pesticides (0.93 micrograms per killigram
(ug/kg) dieldrin, 0.49 ug/kg lindane, 0.57 ug/kg Heptachlor, 0.38 ug/kg
DDE, 1.4 ug/kg DDT, and 0.91 ug/kg endrin). The presence of pesticides
at this location may be attributable to the use of fill that was
deposited on the property from a neighboring agricultural area. Several
of the pesticides detected, including DDT, have been banned for as long
as twenty years, indicating that the pesticides have resided in the
soils for a considerable amount of time.
A total of 23 subsurface soil samples were collected from 10 soil
borings to assess subsurface soil quality in the area within, adjacent
to and below the former lagoons. VOCs were detected in 4 of the 23
subsurface soil samples analyzed. These compounds included acetone (10
to 46 ug/kg), xylene (6 to 950 ug/kg), carbon disulfide (8 ug/kg),
1,1,2-TCA (8 ug/kg), 2-butanone (22 ug/kg), and ethylbenzene (140 ug/
kg). None of the VOCs of concern in the ground water (1,1-TCE, 1,1,1-
TCA and 1,1-DCE) was detected. Semivolatile organic compounds were
detected in 3 of the 23 samples. These compounds are 2-ethylhexyl
phthalate (56 to 130 ug/kg) and diethyl phthalate (330 ug/kg).
Pesticides were detected in 3 of the 23 samples including dieldrin
(0.28 ug/kg), DDE (0.26 to 0.86 ug/kg), DDT (0.75 ug/kg), and DDD (0.38
ug/kg). Finally, chromium and zinc were detected at levels above
background samples from 2 of the borings. Chromium concentrations
ranged from 159 to 385 ug/kg and zinc concentrations ranged from 628 to
982 ug/kg.
Ground Water
Ground water samples were collected from 12 monitoring wells in the
vicinity of the Site. VOCs were detected in 5 of the 12 wells sampled.
The highest concentrations of VOCs were 1,1,1-TCA and 1,1-DCE which
were detected in monitoring well S-1 at 720 ug/l and 33 ug/l,
respectively. TCE was not detected in any of the ground water samples.
In addition, no vinyl chloride was detected. Low levels of SVOCs were
detected in samples from 5 of the 12 wells. Low levels of pesticides
were also detected in samples from 5 of the 12 wells during the RI,
including dieldrin, lindane, endrin and ketone. Chromium was detected
at levels above background levels in four of the twelve wells. The
highest total chromium concentration was detected at 87.2 ug/l. Zinc
was not detected above background levels in any ground water samples
collected.
The ground water and soils data presented in the RI indicate that
the lagoons are not the primary source of the 1,1,1-TCA and the 1,1-DCE
detected in monitoring well S-1. Neither of these contaminants was
detected in any of the soils within or below the former lagoons. In
addition, the pattern of contaminants detected in the ground water
suggests the existence of a source unrelated to the lagoons and located
to the south and upgradient of well S-1. Finally, the increase in
1,1,1-TCA concentrations in the samples from well S-1 collected in 1988
and 1992 indicates that a release of 1,1,1-TCA may have recently
occurred from a source upgradient of well S-1 or recently migrated from
such an upgradient source. Since 1,1-DCE is a breakdown product of
1,1,1-TCA, the same source is most likely responsible for the presence
of both contaminants.
These conclusions are further supported by the findings of the
Metal Masters RI [Metal Masters Food Services Company, Inc., Remedial
Investigation Report (Groundwater Technology, June 1995)] conducted
pursuant to an order with DNREC. The Metal Masters' RI identified three
possible source areas: (1) a loading dock where drums of TCA were
received, (2) a TCA Storage Area and (3) an underground sanitary sewer
holding tank. Surface and subsurface soil samples were taken from these
areas. Three additional monitoring wells were installed downgradient of
these areas to study the ground water. The distribution of
contamination in the soil and ground water indicated that the historic
source of the 1,1,1-TCA and 1,1-DCE was near the TCA Storage Area. The
Metal Masters' RI concluded that the TCA Storage Area, however, does
not likely represent a continuing potential source because little
contamination remains in the soil and Metal Masters discontinued
operations in the spring of 1995.
In July of 2003, EPA conducted the final sampling event to be
performed by EPA. The purpose of the sampling was to determine if a
recently understood contaminant--1,4-dioxane--was present at or near
the Site, and if so, at what levels. The compound 1,4-dioxane is a
stabilizer present in TCA. The nearest municipal water supply well was
also checked for this compound. The results of this sampling event
showed very low concentrations of 1,4-dioxane (<1 part per billion). At
such low levels, this contaminant does not pose any significant risk.
Future monitoring will, however, include monitoring for 1,4-dioxane. In
addition, the 2003 sampling results showed continued stable or
decreasing levels of other site contaminants.
Despite the slightly elevated levels of contaminants found at the
Site, these investigations found that there was no elevated risk at
present because all residents near the Site are serviced by the
municipal water supply. The potential for a future elevated risk
existed because of the possibility that drinking water wells could be
installed in the future that would draw contaminated water from the
Site. The GMZ that encompasses the Site protects residents that might
have otherwise installed wells from the slightly elevated contaminant
levels.
Community Involvement
Public participation activities have been satisfied as required in
CERCLA 113(k), 42 U.S.C. 9613(k), and CERCLA 117, 42 U.S.C. 9617.
Documents in the deletion docket which EPA relied on for recommendation
of the deletion from the NPL are available to the public in the
information repositories.
[[Page 4081]]
V. Deletion Action
One of the criteria for site deletions, set forth in Section
300.425(e)(1)(i) of the NCP, specifies that EPA may delete a site from
the NPL if ``[r]esponsible parties or other persons have implemented
all appropriate response actions required.'' EPA, with the concurrence
of the State of Delaware, believes that this criterion has been met.
Therefore, EPA is deleting the Site from the NPL.
Because EPA considers this action to be noncontroversial and
routine, EPA is taking it without prior publication of a notice of
intent to delete. This action will be effective March 29, 2004 unless
EPA receives adverse comments by February 27, 2004 on this notice or
the parallel notice of intent to delete published in the ``Proposed
Rules'' section of today's Federal Register. If adverse comments are
received within the 30-day public comment period, EPA will publish a
timely withdrawal of this direct final notice of deletion before the
effective date of the deletion and it will not take effect and EPA will
also prepare a response to comments and continue with the deletion
process on the basis of the notice of intent to delete and the comments
already received. There will be no additional opportunity to comment.
List of Subjects in 40 CFR Part 300
Environmental protection, Air pollution control, Chemicals,
Hazardous waste, Hazardous substances, Intergovernmental relations,
Penalties, Reporting and recordkeeping requirements, Superfund, Water
pollution control, Water supply.
Dated: November 18, 2003.
Donald S. Welsh,
Regional Administrator, U.S. EPA Region III.
0
For the reasons set out in the preamble, 40 CFR part 300 is amended as
follows:
PART 300--[AMENDED]
0
1. The authority citation for part 300 continues to read as follows:
Authority: 33 U.S.C. 1321(c)(2); 42 U.S.C. 9601-9657; E.O.
12777, 56 FR 54757, 3 CFR, 1991 Comp., p.351; E.O. 12580, 52 FR
2923, 3 CFR, 1987 Comp., p.193.
Appendix B--[Amended]
0
2. Table 1 of appendix B to part 300 is amended under Delaware (``DE'')
by removing the site name ``Tyler Refrigeration Pit, Smyrna.''
[FR Doc. 04-1821 Filed 1-27-04; 8:45 am]
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