WQ0004648_Complete File - Historical_20190208

RECEIVED
c U'" Water Qutlity tt c ift
DEC 7 4d 1Y-O.J1
Asheville Regiantl Ottt
Asheville, liorth C801f*
State of North Carolina
Department of Environment, Health, and Natural Resources
Division of Environmental Management
512 North Salisbury Street • Raleigh, North Carolina 27626-0535
James G. Martin, Governor George T. Everett, Ph.D.
William W. Cobey, Jr., Secretary Director
Mr. John R. Frazier, Jr. December 12, 1991
Facility Engineer •.�`.
Rockwell International Corporation
1000 Rockwell Drive 1i 1 i �l
Fletcher, NC 28732-9494 p ;y. :.,, �r bject• Permit No. WQ0004648
�.y
i Rockwell International Corporation
-'7C 13 lot Wastewater Spray Irrigation Facilities
Henderson County
Dear Mr. Frazier:f�'i(41J�F
In accordance tujth the alu 'PAMuest received on July 15, 1991, we are forwarding
herewith Permit No. WQ0004648, dated September 17, 1991, to Rockwell International
Corporation for the continued operation of the subject facility. This permit consists of
modifications that the Division agreed to incorporate into the permit upon review of the "Petition
for a Contested Case Hearing" which was previously filed by Rockwell International Corporation.
It is my understanding that counsel for Rockwell International Corporation is coordinating the
appropriate "Notice of Withdrawal of Petition," with Ms. Sueanna P. Sumpter, Assistant Attorney
General.
This permit shall be final and effective from the date of issuance until April 30, 1996, shall
void Permit No. WQ0004648, which was issued on May 16, 1991, and shall be subject to the
conditions and limitations as specified therein. Please pay particular attention to the monitoring
requirements in this permit. Failure to establish an adequate system for collecting and maintaining
the required operational information will result in future compliance problems.
If you need additional information concerning this matter, please contact Mr. Randy Jones
at 919/ 733-5083.
Sinc rely,
�'► George T. Everett
cc: Henderson County Health D artme t_
Asheville Regional Office ��- ;
Groundwater Section
Training and Certification Unit (no revised rating)
Facility Assessment Unit
Office of the Attorney General (Ms. Sueanna P. Sumpter)
Pollution Prevention Pays
P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone [phone]
An Equal Opportunity Affirmative Action Employer

1
NORTH CAROLINA
ENVIRONMENTAL MANAGEMENT COMMISSION
DEPARTMENT OF ENVIRONMENT, HEALTH, AND NATURAL RESOURCES
RALEIGH
SPRAY IRRIGATION SYSTEM PERMIT
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North
Carolina as amended, and other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
Rockwell International Corporation
Henderson County
1 • • 1`171
continued operation of a 21,000 GPD non -discharge type industrial wastewater treatment plant
which consists of two 42,000 gallon capacity flow equalization/storage tanks, a free oil skimmer, a
process tank, two waste oil storage tanks, a 750 GPM feed pump, bag filters, an ultra -filtration
package unit, a 440,000 gallon capacity storage lagoon, dual 250 GPM irrigation pumps,
approximately 8.7 acres of spray irrigation wetted area, and associated piping, valving, and
appurtenances to serve the Rockwell International Fletcher Plant with no discharge of wastes to the
surface waters, pursuant to the adjudication request received on July 15, 1991, and in conformity
with the project plan, specifications, and other supporting data subsequently filed and approved by
the Department of Environment, Health, and Natural Resources and considered a part of this
permit.
This permit shall be effective from the date of issuance until April 30, 1996, shall void
Permit No. WQ0004648, which was issued on May 16, 1991, and shall be subject to the
following specified conditions and limitations:
I. PERFORMANCE STANDARD
1. The spray irrigation facilities shall be effectively maintained and operated at all times so
that there is no discharge to the surface waters, nor any contamination of ground waters
which will render them unsatisfactory for normal use. In the event that the facilities fail
to perform satisfactorily, including the creation of nuisance conditions or failure of the
irrigation area to adequately absorb the wastewater, the Permittee shall take such
immediate corrective action to correct the problem, including actions as may be required
by the Division of Environmental Management.
2. The issuance of this permit shall not relieve the Permittee of the responsibility for
damages to surface or groundwaters resulting from the operation of this facility.
3. The sludge generated from these treatment facilities must be disposed of in accordance
with General Statute 143-215.1 and in a manner approved by the North Carolina
Division of Environmental Management.

4. Diversion or bypassing of the untreated wastewater from the treatment facilities is
prohibited.
5. The following buffers shall be maintained (existing facilities may be exempt):
a) 400 feet between wetted area and any residence under separate ownership,
b) 150 feet between wetted area and property lines,
c) 100 feet between wetted area and wells,
d) 100 feet between wetted area and drainageways or surface water bodies,
50 feet between wetted area and public right of ways,
100 feet between wastewater treatment units and wells,
g) 50 feet between wastewater treatment units and property lines.
LAMMUMN 11,04 1 IQ MAN 12 OFATIN V OWN ere) a 13 oil' 'i I I'm 0579M
1. The facilities shall be properly maintained and operated at all times.
2. Upon classification of the facility by the Certification Commission, the Permittee shall
employ a certified wastewater treatment plant o rator to be in responsible charge of the
wastewater treatment facilities. Th
igned to the wastewater treatment ac' sties by
3. A suitable year round vegetative cover shall be maintained, harvested, and must be either
utilized as an animal feed, disposed of in the county landfill or disposed of in a manner
acceptable to the Division of Environmental Management.
4. Irrigation shall not be performed during inclement weather or when the ground is in a
condition that will cause runoff.
5. Adequate measures shall be taken to prevent wastewater runoff from the spray field.
6. The facilities shall be effectively maintained and operated as a non -discharge system to
prevent the discharge of any wastewater resulting from the operation of this facility.
7. The application rate shall not exceed 0.75 inches/acre/week.
8. No type of wastewater other than that from Rockwell International Corporation's
Fletcher Plant shall be sprayed onto the irrigation area.
9. No traffic or equipment shall be allowed on the disposal area except while installation
occurs or while normal maintenance is being performed.
10. Public access to the land application sites shall be controlled during active site use. Such
controls may include the posting of signs showing the activities being conducted at each
site.
11. There shall be no spray irrigation when the ground is frozen, the wind exceeds 15 mph,
the groundwater level is at a depth of less than three (3) feet, and within a 24 - hour
period of a rainfall event of 1/2 - inch or more.
E

MONITORING AND REPORTING REQUIREMENTS
1. Any monitoring (including groundwater, surface water, soil or plant tissue
analyses) deemed necessary by the Division of Environmental Management to
insure surface and ground water protection will be established and an acceptable
sampling reporting schedule shall be followed.
2. Adequate records shall be maintained by the Permittee tracking the amount of wastewater
disposed. These records shall include, but are not necessarily limited to the following
information:
a) date of irrigation,
b) volume of wastewater irrigated,
c) field irrigated,
d) length of time field is irrigated,
e) continuous weekly, monthly, and year-to-date hydraulic (inches/acre) loadings
for each field,
f) weather conditions, and
g) maintenance of cover crops.
3. The effluent from the subject facilities shall be monitored by the Permittee at the point
prior to irrigation every March, July, and November for the following parameters:
Parameter
4. Three copies of all operation and disposal records (as specified in condition ffi 2) and
all effluent monitoring data (as specified in condition 11I 3) and any other data as may be
required shall be submitted on or before the last day of the following month to the
following address:
NC Division of Environmental Management
Water Quality Section
Facility Assessment Unit
PO Box 27687
Raleigh, NC 27611-7687
5. Noncompliance Notification:
The Permittee shall report by telephone to the Asheville Regional Office,
telephone no. 704/251-6208, as soon as possible, but in no case more than 24 hours or
on the next working day following the occurrence or first knowledge of the occurrence
of any of the following:
a. Any occurrence at the wastewater treatment facility which results in the treatment of
significant amounts of wastes which are abnormal in quantity or characteristic, such
as the dumping of the contents of a sludge digester, the known passage of a slug of
hazardous substance through the facility; or any other unusual circumstances.
3
Magnesium
To�tall Suspended Solids
Calcium
pH
NH3 as N
Lead
Chromium
Copper
Phenol
Cadmium
Sodium Adsorption Ratio (by Calculation)
4. Three copies of all operation and disposal records (as specified in condition ffi 2) and
all effluent monitoring data (as specified in condition 11I 3) and any other data as may be
required shall be submitted on or before the last day of the following month to the
following address:
NC Division of Environmental Management
Water Quality Section
Facility Assessment Unit
PO Box 27687
Raleigh, NC 27611-7687
5. Noncompliance Notification:
The Permittee shall report by telephone to the Asheville Regional Office,
telephone no. 704/251-6208, as soon as possible, but in no case more than 24 hours or
on the next working day following the occurrence or first knowledge of the occurrence
of any of the following:
a. Any occurrence at the wastewater treatment facility which results in the treatment of
significant amounts of wastes which are abnormal in quantity or characteristic, such
as the dumping of the contents of a sludge digester, the known passage of a slug of
hazardous substance through the facility; or any other unusual circumstances.
3

91
J
Any process unit failure, due to known or unknown reasons, that render the facility
incapable of adequate wastewater treatment such as mechanical or electrical failures
of pumps, aerators, compressors, etc.
c. Any failure of a pumping station, sewer line, or treatment facility resulting in a
by-pass directly to receiving waters without treatment of all or any portion of the
influent to such station or facility.
d. Any time that self-monitoring information indicates that the facility has gone out of
compliance with its permit limitations.
Persons reporting such occurrences by telephone shall also file a written report in letter
form within 15 days following first knowledge of the occurrence. This report must
outline the actions taken or proposed to be taken to ensure that the problem does not
recur.
1. The three (3) existing monitor wells (P86a5, P86b2, and P86b3) shall continually be
sampled every March, July, and November for the following parameters:
(10.0)
TOC
Ammonia Nitrogen
Phenol
Chromium (0.05)
Total Suspended Solids
MBAS
Copper (1.0)
Sodium
TDS (500.0)
pH (6.5-8.6 standard units)
Arsenic (0.05)
Water Level
SO4 (250.01
Cadmium (0.005)
Lead (0.05)
Mercury (0.0011)
*Volatile Organic Compounds - In November only ( by Method 1 or Method
2 below)
*After the submittal of volatile organic compounds sampling results for two
annual reporting periods, Rockwell International Corporation may make a
formal permit modification request to the Division to have the requirement for
sampling for volatile organic compounds deleted from the permit. Such a
request, if made, would be considered and acted upon by the Division in light
of the sampling results for volatile organic compounds submitted by Rockwell
for all preceding annual reporting periods, relevant statutory and regulatory
requirements, and other appropriate criteria.
Method 1: Method 6230D ( Capillary - Column), "Standard Methods for
the Examination of Water and Wastewater", 17th edition, 1989
Method 2: Method 502.2 " Methods for the Determination of Organic
Compounds in Drinking Water", United States Environmental
Protection Agency - 600/4-88/039
The measurement of water level must be made prior to sampling for the remaining
parameters.
F,1
i
i
91
J
Any process unit failure, due to known or unknown reasons, that render the facility
incapable of adequate wastewater treatment such as mechanical or electrical failures
of pumps, aerators, compressors, etc.
c. Any failure of a pumping station, sewer line, or treatment facility resulting in a
by-pass directly to receiving waters without treatment of all or any portion of the
influent to such station or facility.
d. Any time that self-monitoring information indicates that the facility has gone out of
compliance with its permit limitations.
Persons reporting such occurrences by telephone shall also file a written report in letter
form within 15 days following first knowledge of the occurrence. This report must
outline the actions taken or proposed to be taken to ensure that the problem does not
recur.
1. The three (3) existing monitor wells (P86a5, P86b2, and P86b3) shall continually be
sampled every March, July, and November for the following parameters:
(10.0)
TOC
Ammonia Nitrogen
Phenol
Chromium (0.05)
Total Suspended Solids
MBAS
Copper (1.0)
Sodium
TDS (500.0)
pH (6.5-8.6 standard units)
Arsenic (0.05)
Water Level
SO4 (250.01
Cadmium (0.005)
Lead (0.05)
Mercury (0.0011)
*Volatile Organic Compounds - In November only ( by Method 1 or Method
2 below)
*After the submittal of volatile organic compounds sampling results for two
annual reporting periods, Rockwell International Corporation may make a
formal permit modification request to the Division to have the requirement for
sampling for volatile organic compounds deleted from the permit. Such a
request, if made, would be considered and acted upon by the Division in light
of the sampling results for volatile organic compounds submitted by Rockwell
for all preceding annual reporting periods, relevant statutory and regulatory
requirements, and other appropriate criteria.
Method 1: Method 6230D ( Capillary - Column), "Standard Methods for
the Examination of Water and Wastewater", 17th edition, 1989
Method 2: Method 502.2 " Methods for the Determination of Organic
Compounds in Drinking Water", United States Environmental
Protection Agency - 600/4-88/039
The measurement of water level must be made prior to sampling for the remaining
parameters.
F,1

The measuring points (top of well casing) of all monitoring wells shall be surveyed
to provide relative elevations of the measuring point for each of the monitoring
wells. The depth of water in each well shall be measured from the surveyed point on
the top of the casing.
The numbers in parentheses represent the maximum allowable concentrations in
groundwater for the various analytical parameters, as specified in 15 NCAC 2L
[Groundwater Classifications and Standards]. Unless otherwise noted, the
concentrations are given in milligrams per liter.
If TOC concentrations greater than 10 mg/1 are detected in any downgradient
monitoring well, additional sampling and analysis must be conducted to identify
the individual constituents comprising this TOC concentration. If the TOC
concentration as measured in the background monitor well exceeds 10 mg/l, this
concentration will be taken to represent the naturally occurring TOC concentration.
Any exceedances of this naturally occurring TOC concentration in the downgradient
wells shall be subject to the additional sampling and analysis as described above.
If any volatile organic compounds are detected by method 6230D, or the equivalent
method 502.2, then EPA methods 604 and 611 must also be run to detect other
organic compounds which may be present. The results of all analysis specified in
the monitoring requirements, including 604 and 611 if required, must be submitted
simultaneously.
The results of the sampling and analysis shall be sent to the N.C. Division of
Environmental Management on Form GW -59 (Compliance Monitoring Report
Form) every April, August, and December.
2. The Compliance Boundary delineated on the attached site plan for the disposal
,system is specified by regulations in 15 NCAC 2L, Classifications and Water
Quality Standards applicable to the groundwater of North Carolina. An exceedance
of Groundwater Quality Standards beyond the Compliance Boundary is subject to
penalty provisions applicable under General Statute 143-215.6(1)a. The sale of
property, by the Permittee, which is within or contiguous to the disposal system site
may alter location of the Compliance Boundary.
For facilities permitted prior to December 30, 1983, the Compliance Boundary is
established at a distance of 500 feet from the lagoon and spray field, or the property
boundary, whichever is less.
If the title to any property which may affect the location of the Compliance Boundary
is changed, the permittee shall notify the Division Director within 14 days. The
Director shall then establish a modified Compliance Boundary which will be done as
a modification to the Permit.
The REVIEW BOUNDARY delineated on the attached site map for the disposal
system is specified by regulations in 15 NCAC 2L, Groundwater Classifications
and Standards. A REVIEW BOUNDARY is established around disposal systems
midway between the Compliance Boundary and the perimeter of the waste disposal
area. When the concentration of any substance equals or exceeds the maximum
allowable concentration of that substance at the REVIEW BOUNDARY, as
determined by monitoring, the permittee shall either (i) demonstrate, through
predictive calculations or modeling, that natural site conditions, facility design and
operational controls will prevent a violation of standards at the Compliance
Boundary; or, (ii) submit a plan for the alteration of existing site conditions, facility
design or operational controls that will prevent a violation of standards at the
Compliance Boundary, and implement that plan upon its approval by the Director.
5

3. Any additional groundwater quality monitoring, as deemed necessary by the
Division, shall be provided.
V. INSPECTIONS
1. Adequate inspection, maintenance, and cleaning shall be provided by the Permittee to
insure proper operation of the subject facilities.
2. The Permittee or his designee shall inspect the wastewater treatment and disposal
facilities to prevent malfunctions and deterioration, operator errors and discharges which
may cause or lead to the release of wastes to the environment, a threat to human health,
or a nuisance. The Permittee shall keep an inspection log or summary including at least
the date and time of inspection, observations made, and any maintenance, repairs, or
corrective actions taken by the Permittee. This log of inspections shall be maintained by
the Permittee for a period of three years from the date of the inspection and shall be made
available upon request to the Division of Environmental Management or other permitting
authority.
3. Any duly authorized officer, employee, or representative of the Division of
Environmental Management may, upon presentation of credentials, enter and inspect
any property, premises or place on or related to the disposal site and facility at any
reasonable time for the purpose of determining compliance with this permit; may inspect
or copy any records that must be kept under the terms and conditions of this permit; or
may obtain samples of groundwater, surface water, or leachate.
VI. GENERAL CONDITIONS
1. This permit shall become voidable unless the facilities are constructed in accordance with
the conditions of this permit, the approved plans, specifications, and other supporting
data.
2. This permit is effective only with respect to the nature and volume of wastes described in
the application and other supporting data.
3. This permit is not transferable. In the event there is a desire for the facilities to change
ownership, or there is a name change of the Permittee, a formal permit request must be
submitted to the Division of Environmental Management accompanied by an application
fee, documentation from the parties involved, and other supporting materials as maybe
appropriate. The approval of this request will be considered on its merits and may or
may not be approved.
4. Failure to abide by the conditions and limitations contained in this permit may subject the
Permittee to an enforcement action by the Division of Environmental Management in
accordance with North Carolina General Statute 143-215.6.
5. The issuance of this permit does not preclude the Permittee from complying with any
and all statutes, rules, regulations, or ordinances which may be imposed by other
government agencies (local, state, and federal) which have jurisdiction.
6. Prior to any transfer of this land, a notice shall be given to the new owner that gives full
details of the materials applied at this site.
7. A set of approved plans and specifications for the subject project must be retained by the
Permittee for the life of the project.

8. The annual administering and compliance fee must be paid by the Permittee within thirty
days after being billed by the Division. Failure to pay the fee accordingly may cause the
Division to initiate action to revoke this permit as specified by 15 NCAC 2H .0205
(c)(4)•
9. The Permittee, at least six (6) months prior to the expiration of this permit, shall request
its extension. Upon receipt of the request, the Commission will review the adequacy of
the facilities described therein, and if warranted, will extend the permit for such period
of time and under such conditions and limitations as it may deem appropriate.
10. Freeboard in the storage lagoon shall not be less than one (1) foot at any time.
Permit Issued this the 12th day of December, 1991.
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
George T. Everett, Director
Division of Environmental Management
By Authority of the Environmental Management Commission
PERMIT NO. WQ0004648
7

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State of North Carolina Asteiii;p-
Department of Environment, Health and Natural Resourcql�sbevij;E, }lath caro;its
Division of Environmental Management
512 North Salisbury Street • Raleigh, North Carolina 27626-0535
James G. Martin, Governor
William W. Cobey, Jr., Secretary
Mr. John R. Frazier, Jr.
Facility Engineer
Rockwell International Corporation
1000 Rockwell Drive
Fletcher, NC 28732-9494
Dear Mr. Frazier:
George T. Everett, Ph.D.
Director
May 16, 1991
Subject: Permit No. WQ0004648
Rockwell International Corporation
Renewal of Permit 7049R
Spray Irrigation Disposal System
Henderson County
In accordance with your application received January 24, 1991, we are forwarding
herewith Permit No. WQ0004648, dated May 16, 1991, to Rockwell International Corporation for
the continued operation of the subject facility.
This permit shall be effective from the date of issuance until April 30, 1996, shall hereby
void Permit No. 7049R, issued July 22, 1986, and shall be subject to the conditions and
limitations as specified therein. Please pay particular attention to the monitoring requirements in
this permit. Failure to establish an adequate system for collecting and maintaining the required
operational information will result in future compliance problems.
If any parts, requirements, or limitations contained in this permit are unacceptable to you,
you have the right to request an adjudicatory hearing upon written request within 30 days
following receipt of this permit. This request must be in the form of a written petition, conforming
to Chapter 150B of North Carolina General Statutes, and filed with the Office of Administrative
Hearings, P.O. Drawer 27447, Raleigh, NC 27611-7447. Unless such demands are made this
permit shall be final and binding.
If you need additional information concerning this matter, please contact Mr. Lindsay L.
Mize at 919/ 733-5083.
oierely,
George T. E
cc: Henderson County Health Departme
groeyll Regional-0fficef,
undwater Section
Training and Certification Unit Pollution Prevention Pays
P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone [phone]
An Equal Opportunity Affirmative Action Employer

NORTH CAROLINA
ENVIRONMENTAL MANAGEMENT COMMISSION
DEPARTMENT OF ENVIRONMENT, HEALTH AND NATURAL RESOURCES
SPRAY IRRIGATION SYSTEM PERMIT
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North
Carolina as amended, and other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
Rockwell International Corporation
Henderson County
FOR THE
continued operation of a 21,000 GPD non -discharge type industrial wastewater treatment plant
consisting of two 42,000 gallon capacity flow equalization/storage tanks, free oil skimmer, a
process tank, two waste oil storage tanks, 750 GPM feed pump, bag filters, an ultra -filtration
package unit, a 440,000 gallon capacity storage lagoon, 250 GPM dual irrigation pumps,
approximately 8.7 acres of spray irrigation wetted area, and associated piping, valving and
appurtenances to serve the Rockwell International Fletcher Plant with no discharge of wastes to the
surface waters, pursuant to the application for renewal received January 24, 1991 and in
conformity with the project plan, specifications, and other supporting data subsequently filed and
approved by the Department of Environment, Health and Natural Resources and considered a part
of this permit.
This permit shall be effective from the date of issuance until April 30, 1996, and shall be
subject to the following specified conditions and limitations:
I. PERFORMANCE STANDARDS
1. The spray irrigation facilities shall be effectively maintained and operated at all times so
that there is no discharge to the surface waters, nor any contamination of ground waters
which will render them unsatisfactory for normal use. In the event that the facilities fail
to perform satisfactorily, including the creation of nuisance conditions or failure of the
irrigation area to adequately absorb the wastewater, the Permittee shall take such
immediate corrective action to correct the problem, including actions as may be required
by the Division of Environmental Management.
2. The issuance of this permit shall not relieve the Permittee of the responsibility for
damages to surface or groundwaters resulting from the operation of this facility.
3. The sludge generated from these treatment facilities must be disposed of in accordance
with General Statute 143-215.1 and in a manner approved by the North Carolina
Division of Environmental Management.

1
Diversion or bypassi�g of the untreated wastewater from [i -c�treatment facilities is
prohibited.
The following buffers shall be maintained (existing facilities may be exempt):
a) 400 feet between wetted area and any residence under separate ownership,
b) 150 feet between wetted area and property lines,
c) 100 feet between wetted area and wells,
d) 100 feet between wetted area and drainageways or surface water bodies,
e) 50 feet between wetted area and public right of ways,
f) 100 feet between wastewater treatment units and wells,
g) 50 feet between wastewater treatment units and property lines.
II. OPERATION AND MAINTENANCE REQUIREMENTS
1. The facilities shall be properly maintained and operated at all times.
2. Upon classification of the facility by the Certification Commission, the Permittee shall
employ a certified wastewater treatment plant operator to be in responsible charge of the
wastewater treatment facilities. The operator must hold a certificate of the type and grade
at least equivalent to the classification assigned to the wastewater treatment facilities by
the Certification Commission.
3. A suitable year round vegetative cover shall be maintained, harvested, and must be either
utilized as an animal feed, disposed of in the county landfill or disposed of in a manner
acceptable to the Division of Environmental Management.
4. Irrigation shall not be performed during inclement weather or when the ground is in a
condition that will cause runoff.
5. Adequate measures shall be taken to prevent wastewater runoff from the spray field.
6. The facilities shall be effectively maintained and operated as a non -discharge system to
prevent the discharge of any wastewater resulting from the operation of this facility.
7. The application rate shall not exceed 0.75 inches/acre/week.
8. No type of wastewater other than that from Rockwell International Corporation's
Fletcher Plant shall be sprayed onto the irrigation area.
9. No traffic or.equipment shall be allowed on the disposal area except while installation
occurs or while normal maintenance is being performed.
10. Public access to the land application sites shall be controlled during active site use. Such
controls may include the posting of signs showing the activities being conducted at each
site.
11. There shall be no spray irrigation when the ground is frozen, the wind exceeds 15 mph,
the groundwater level is at a depth of less than three (3) feet, and within a 24 - hour
period of a rainfall event of 1/2 - inch or more.
2

1. Any monitoring (including groundwater, surface water, soil or plant tissue
analyses) deemed necessary by the Division of Environmental Management to
insure surface and ground water protection,; will be established and an acceptable
sampling reporting schedule shall be followed.
2. Adequate records shall be maintained by the Permittee tracking the amount of wastewater
disposed. These records shall include, but are not necessarily limited to the following
information:
a) date of irrigation,
b) volume of wastewater irrigated,
c) field irrigated,
d) length of time field is irrigated,
e) continuous weekly, monthly, and year-to-date hydraulic (inches/acre) loadings
for each field,
f) weather conditions, and
g) maintenance of cover crops.
3. The effluent from the subject facilities shall be monitored by the Permittee at the point
prior to irrigation every March, July, and November for the following parameters:
Parameter
BODS
TSS
Total suspended solids
pH
NH3 as N
Chromium
Phenol
Sodium
Magnesium
Calcium
Sodium Adsorption Ratio by Calculation
Lead
Copper
Cadmium
4. Three copies of all operation and disposal records (as specified in condition III 2) and
all effluent monitoring data (as specified in condition III 3) and any other data as may be
required shall be submitted on or before the last day of the following month to the
following address:
NC Division of Environmental Management
Water Quality Section
Facility Assessment Unit
PO Box 27687
Raleigh, NC 27611-7687
5. Noncompliance Notification:
The Permittee shall report by telephone to the Asheville Regional Office,
telephone no. 704/251-6208, as soon as possible, but in no case more than 24 hours or
on the next working day following the occurrence or first knowledge of the occurrence
of any of the following:
a. Any occurrence at the wastewater treatment facility which results in the treatment of
significant amounts of wastes which are abnormal in quantity or characteristic, such
as the dumping of the contents of a sludge digester; the known passage of a slug of
hazardous substance through the facility; or any other unusual circumstances.
3

Any process 111..c'failure, due to known or unknown reasb , that render the facility
incapable of adequate wastewater treatment such as mechanical or electrical failures
of pumps, aerators, compressors, etc.
c. Any failure of a pumping station, sewer line, or treatment facility resulting in a
by-pass directly to receiving waters without treatment of all or any portion of the
influent to such station or facility.
d. Any time that self-monitoring information indicates that the facility has gone out of
compliance with its permit limitations.
Persons reporting such occurrences by telephone shall also file a written report in letter
form within 15 days following first knowledge of the occurrence. This report must
outline the actions taken or proposed to be taken to ensure that the problem does not
recur.
IV. GROUNDWATER REQUIREMENTS
1. The three (3) existing monitor wells (P86a5, P86b2, and P86b3) shall continually be
sampled every March, July, and November for the following parameters:
NO3 (10.0)
TOC
Ammonia Nitrogen
Phenol
Manganese (0.05)
SO4(250.0)
Total Suspended Solids
MBAS
Copper (1.0)
Sodium
Volatile Organic Compounds -
TDS (500.0)
pH ( 6.5-8.5 standard units)
Arsenic (0.05)
Water Level
Chromium (0.05)
Iron (0.3)
Cadmium (0.005)
Lead (0.05)
Mercury (0.0011)
In November only ( by Method 1 or Method
2 below)
Method 1: Method 6230D ( Capillary - Column), "Standard Methods for
the Examination of Water and Wastewater", 17th edition, 1989
Method 2: Method 502.2 " Methods for the Determination of Organic
Compounds in Drinking Water', United States Environmental
Protection Agency - 600/4-88/039
The measurement of water level must be made prior to sampling for the remaining
parameters.
The measuring points (top of well casing) of all monitoring wells shall be surveyed
to provide relative elevations of the measuring point for each of the monitoring
wells. The depth of water in each well shall be measured from the surveyed point on
the top of the casing.
The numbers in parentheses represent the maximum allowable concentrations in
groundwater for the various analytical parameters, as specified in 15 NCAC 2L
[Groundwater Classifications and Standards]. Unless otherwise noted, the
concentrations are given in milligrams per liter.
S

If TOC concentrations greater than 10 mg/1 are detected in any downgradient
monitoring well, additional sampling and analysis must be conducted to identify
the individual constituents comprising this TOC concentration. If the TOC
j� concentration as measured in the background monitor well exceeds 10 mg/l, this
concentration will be taken to represent the naturally occurring TOC concentration.
Any exceedances of this naturally Qccurring TOC concentration in the downgradient
wells shall be subject to the additional sampling and analysis as described above.
If any volatile organic compounds are detected by method 6230D, or the equivalent
method 502.2, then EPA methods 604 and 611 must also be run to detect other
organic compounds which may be present. The results of all analysis specified in
the monitoring requirements, including 604 and 611 if required, must be submitted
simultaneously.
The results of the sampling and analysis shall be sent to the N.C. Division of
Environmental Management on Form GW -59 (Compliance Monitoring Report
Form) every April, August, and December.
2. The Compliance Boundary delineated on the attached site plan for the disposal
system is specified by regulations in 15 NCAC 2L, Classifications and Water
Quality Standards applicable to the groundwater of North Carolina. An exceedance
of Groundwater Quality Standards beyond the Compliance Boundary is subject to
penalty provisions applicable under General Statute 143-215.6(1)a. The sale of
property, by the Permittee, which is within or contiguous to the disposal system site
may alter location of the Compliance Boundary.
For facilities permitted prior to December 30, 1983, the Compliance Boundary is
established at a distance of 500 feet from the lagoon and spray field, or the property
boundary, whichever is less.
If the title to any property which may affect the location of the Compliance Boundary
is changed, the permittee shall notify the Division Director within 14 days. The
Director shall then establish a modified Compliance Boundary which will be done as
a modification to the Permit.
The REVIEW BOUNDARY delineated on the attached site map for the disposal
system is specified by regulations in 15 NCAC 2L, Groundwater Classifications
and Standards. A REVIEW BOUNDARY is established around disposal systems
midway between the Compliance Boundary and the perimeter of the waste disposal
area. When the concentration of any substance equals or exceeds the maximum
allowable concentration of that substance at the REVIEW BOUNDARY, as
determined by monitoring, the permittee shall either (i) demonstrate, through
predictive calculations or modeling, that natural site conditions, facility design and
operational controls will prevent a violation of standards at the Compliance
Boundary; or, (ii) submit a plan for the alteration of existing site conditions, facility
design or operational controls that will prevent a violation of standards at the
Compliance Boundary, and implement that plan upon its approval by the Director.
3. Any additional groundwater quality monitoring, as deemed necessary by the
Division, shall be provided.
V. INSPECTIONS
Adequate inspection, maintenance, and cleaning shall be provided by the Permittee to
insure proper operation of the subject facilities.
5

/The Permittee or fi s,Aesignee shall inspect the was tewat&.-treatmen t and disposal
facilities to prevent malfunctions and deterioration, operator errors and discharges which
may cause or lead to the release of wastes to the environment, a threat to human health,
or a nuisance. The Permittee shall keep an inspection log or summary including at least
the date and time of inspection, observations made, and any maintenance, repairs, or
corrective actions taken by the Permittee. This log of inspections shall be maintained by
the Permittee for a period of three years from the date of the inspection and shall be made
available upon request to the Division of Environmental Management or other permitting
authority.
Any duly authorized officer, employee, or representative of the Division of
Environmental Management may, upon presentation of credentials, enter and inspect
any property, premises or place on or related to the disposal site and facility at any
reasonable time for the purpose of determining compliance with this permit; may inspect
or copy any records that must be kept under the terms and conditions of this permit; or
may obtain samples of groundwater, surface water, or leachate.
VI. GENERAL CONDITIONS
1. This permit shall become voidable unless the facilities are constructed in accordance with
the conditions of this permit, the approved plans, specifications, and other supporting
data.
2. This permit is effective only with respect to the nature and volume of wastes described in
the application and other supporting data.
3. This permit is not transferable. In the event there is a desire for the facilities to change
ownership, or there is a name change of the Permittee, a formal permit request must be
submitted to the Division of Environmental Management accompanied by an application
fee, documentation from the parties involved, and other supporting materials as may be
appropriate. The approval of this request will be considered on its merits and may or
may not be approved.
4. Failure to abide by the conditions and limitations contained in this permit may subject the
Permittee to an enforcement action by the Division of Environmental Management in
accordance with North Carolina General Statute 143-215.6.
5. The issuance of this permit does not preclude the Permittee from complying with any
and all statutes, rules, regulations, or ordinances which may be imposed by other
government agencies (local, state, and federal) which have jurisdiction.
6. Prior to any transfer of this land, a notice shall be given to the new owner that gives full
details of the materials applied at this site.
7. A set of approved plans and specifications for the subject project must be retained by the
Permittee for the life of the project.
8. The annual administering and compliance fee must be paid by the Permittee within thirty
days after being billed by the Division. Failure to pay the fee accordingly may cause the
Division to initiate action to revoke this permit as specified by 15 NCAC 2H .0205
(c)(4).
9. The Permittee, at least six (6) months prior to the expiration of this permit, shall request
its extension. Upon receipt of the request, the Commission will review the adequacy of
the facilities described therein, and if warranted, will extend the permit for such period
of time and under such conditions and lin-nations as it may deem appropriate.
A

j Freeboard in the storage lagoon shall not be less than one (1) foot at any time.
11. Issuance of this Permit hereby voids Permit No. 7049R, issued July 22, 1986.
Permit issued this the 16th day of May, 1991
CAROLINA EWIRONMENTAL MANAGEMENT COMMISSION
'-----'George T. Evere , Director
Division of En ental 4a ement
By Authority of the onme Management Commission
PERMIT NO. WQ0004648
7

Mr. John R. Frazier Jr.
ArvinMeritor
1000 Rockwell Drive
Fletcher, NC 28732
Dear Mr. Frazier:
Subject:
a
4
Mi ha F. E ey
Governor
William G. Ross, Jr., Secretary
North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P.E., Director
Groundwater Monitoring
ArvinMeritor
Henderson County
Asheville Regional Office
Groundwater Section
August 5, 2003
This office is in receipt of the July groundwater monitoring data collected from Monitor Well
#P86b3. As this data represents four consecutive sample dates which exhibit nitrates less than 10.00
mg/L, groundwater monitoring is no longer required at this site.
The monitor well shall be properly abandoned in accordance with NCAC Title 15A Subchapter 2C
Section 0100, Well Construction Standards. Enclosed is a Well Abandonment Record (GW -30) to be
submitted to this office upon completion.
Thank you for your attention to this matter. If you have any comments or questions, please
contact me at [phone].
Sincerely,
r
Kay echant
Hydrogeologist
cc: ARO files
*114.
N DENR
Groundwater Section, 59 Woodfin Place Asheville, NC 28801-2414 Telephone: [phone] Customer Service
Fax: [phone] 623-7748

Automotive
CERTIFIED MAIL
RETURN RECEIPT REQUESTED
Rockwell International Corporation
1000 Rockwell Drive
Fletcher, NC 28732
May 22, 1996
North Carolina Department of Environment, Health, and Natural Resources
Division of Environmental Management
Groundwater Section
59 Woodfin Place
Asheville, North Carolina 28801
ATTN: Laura Kay Dechant
Dear Ms. Dechant,
Rockwell is in receipt of your letter dated May 8, 1996, requesting additional sampling of
Monitor Well P86b3 specifically for nitrates (NO3). The samples will be taken during
the months of March, July, and November as requested. After four (4) consecutive
samples show results below the 10.00 mg/l requirement, the sampling will be suspended
as agreed upon during our telephone conversation on May 8, 1996.
Hydrologic will retrieve the samples and conduct the necessary laboratory analysis to
properly provide the information required on Form GW -59.
Should you have additional information concerning the sampling of Monitor Well P86b3,
contact me at [phone] at your convenience.
Facility Engineer
:Is
CC: P. Backlund - Rockwell -Troy
S. Walker - Rockwell -Asheville
JF -003

State of North Carolina
Department of Environment,
Health and Natural Resources 4 • s
Division of Environmental Management r
T
!� James B. Hunt, Jr., Governor
Jonathan B. Howes, Secretary H
Nunn B. Guthrie, Regional Manager
Asheville Regional Office
GROUNDWATER SECTION
May 8, 1996
Mr. John R. Frazier, Jr.
Rockwell International Corporation
1000 Rockwell Drive
Fletcher, N.C. 28732-9494
Dear Mr. Frazier:
Subject: Groundwater Monitoring
Rockwell International
Wastewater Spray Irrigation Field
Permit No. WQ0004648 (expired April 30, 1996)
Henderson County
As discussed during our conversation today, the subject site is
no longer being used for sprayirrigation and the facility is
currently discharging waste to the Metropolitan Sewerage
District. The groundwater compliance monitoring data collected
during November 1995 and March 1996 represents samples collected
after termination of use of the spray irrigation system for
disposal of wastewater.
Review of the groundwater monitoring data submitted for samples
collected on March 11, 1996 indicates elevated levels of nitrates
in monitor well P86b3, located at the northern edge of the spray
field. This well shall continue to be sampled for nitrates every
March, July, and November with the results reported on forms GW -
59 within thirty days after the sampling month.
Monitor wells P86a5 and P86b2 are in compliance and no further
groundwater monitoring is required for these wells. They may be
properly abandoned and a record of well abandonment submitted to
this office upon completion.
If you have any comments or questions, please contact me at (704)
251-6208. Thank you for your cooperation:
Sincerely,
14�Laur�Kay Dechant
Hydrogeologist
\lka
cc: Bob Cheek
Iriterchnnge Biailciing, 59 Woodfin Finca, Asheville, N,C. 28801 Telephone [phone] FAX [phone]
An Equal Opportunity Affirmative Action Employer 5f196 recycled/ 10% post-consurner paper

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ASHEVILLE REGIONAL OFFICE
GROUNDWATER SECTION
November 7, 1995
MEMORANDUM:
TO: Bob Taber
THROUGH: Dori Link Q4--
FROM:
Kay Dechant XO
SUBJECT: Request for Well Abandonment for State Constructed Monitor Wells
Rockwell International
Henderson County
Rockwell International has requested that the six monitor wells constructed by the
Groundwater Section in 1985 at their Fletcher facility, be properly abandoned by the State.
Enclosed are the well records and other pertinent information regarding these wells.
You may contact Mr. John Frazier, of Rockwell International, at [phone] for
scheduling of the abandonment. Please contact me at [phone] if you have questions or
need additional information.
Vkd
cc: John Frazier

01%
On -Highway Products
Rockwell International Corporation Rockwell
1000 Rockwell Drive
Fletcher, NC 28732 International
October 31, 1995
CERTIFIED MAIL
RETURN RECEIPT REQUESTED
Ms. Carolyn McCaskill
North Carolina Department of Environment, Health, and Natural Resources
Division of Environmental Management
Water Quality Section
P.O. Box 29535
Raleigh, North Carolina 27626-0535
Subject: Permit No. WQ0004648
Rockwell International Corporation
Wastewater Spray Irrigation Facilities
Henderson County
Dear Ms. McCaskill
Rockwell International Corporation is hereby notifying the state of North Carolina
Department of Environment, Health, and Natural Resources; Division of Environmental
Management, Water Quality Section; that a request for the extension of Permit No.
WQ0004648 will not be made.
As of September 1, 1995, Rockwell has discharged all industrial waste to the Metropolitan
Sewerage District of Buncombe County, North Carolina. (Permit No. S-061-95).
D .nL.�t t� y a r ��__
1' ,-,c1 v,,c11-will honor ail 3 �.i iiit rcqu rcricri s d -curing the le airung pei iod o t1he i'Et1111 t ntiil.
April 30, 1996.
Should your office require additional information concerning this matter, please contact me at
A(7041
ier Jr.ygineer
Js
CC: S. Wells Rockwell - Asheville
S. Walker - Rockwell- Asheville
P. Backlund - Rockwell - Troy
K. Dechant`- NCDEHNRlDEM - Asheville
P. White - NCDEHNR/DEM - Asheville

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James G. Martin, Governor
William W. Cobev Jr., Secretary
January 6, 1992
Regional Offices
Asheville
704/251-6208
Rockwell International Corporation
Fayetteville 1000 Rockwell Drive
919/486-1541 Fletcher, NC 28732-9494
Mooresville
704/663-1699
Raleigh
9191733-2314
Washington
919.946-6481
Attn: Mr. John R. Frazier, Jr.
George T. Everett, Ph.D,
Director
SUBJECT: Permit No. WQ0004648
Wastewater'Spray Irrigation Facilities
Henderson County:
Wilmington Dear Mr. Frazier, Jr.:
919,395-3900
Winston-Salem. In accordance with the policy of . the Division of -
919'896-7007 Environmental Management to ensure the good quality of
North Carolina's groundwater, the referenced Permit
requires several activities related to groundwater
monitoring. The following guidelines are presented to
assist you in complying with those requirements. If you
have any questions concerning these matters, you should
contact Don Link at the address shown below to discuss the
requirements relevant to your specific facility:
Asheville Regional Office
59Woodfin Place
Asheville, NC 28801
[phone]
Condition No. IV -1: Sampling of the referenced wells
on the schedule and for the constituents listed
below:
SCHEDULE: The monitor wells must be sampled
every March, July and November.
P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone [phone] ' Pollution Prevention Pays
An Equal Opportunity Affirmative Action Employer

NO (10.0) Copper (1 .0 )
Lead (0.05) TDS (500.0)
SO44 (250.0); Arsenic (0.05)
Cadmium (0.005) Ammonia Nitrogen
MBAS Phenol
TOC Water Level
Chromium (0.05) TSS
PH (6.5-8.5 standad units) Mercury (0.0011)
Iron (0.3)i Sodium
Manganese (';0.05)
Volatile Organic Compounds (in November Only
by Method 1' or 2 below)
Method 1: Method 6230D (Capillary - Column),
"'Standard Methods For The
Examination of Water and
Wastewater", 17th ed., 1989
Method 2: Method 502.2 "Methods For The
Determination Of Organic Compounds In
Drinking Water", U.S. EPA - 600/4-88/039
The measurement of water levels must be made prior to
sampling for the remaining parameters.
The numbers in parentheses represent the maximum
allowable concentrations in groundwater for the
various analytical parameters, as specified in 15A
NCAC 2L [Groundwater Classifications and Standards].
Unless otherwise specified, the units for these
concentrations are expressed as milligrams per liter.
If any volatile organic compounds are detected by
method 6230D, or the equivalent method 502.2, then EPA
methods 604 and 611 must also be run to detect other
organic compounds which may be present. The results of all
analyses specified in the monitoring requirements, including
604 and 611 if required, must be submitted simultaneously.
If TOC concentrations greater than 10 mg/1 are
detected in any downgradient monitoring well,
additional sampling and analysis must be conducted
to identify the individual constituents comprising this
TOC concentration. If the TOC concentration as
measured in the background monitor well exceeds 10
mg/l, this concentration will be taken to represent the
naturally occurring TOC concentration. Any exceedances
of this naturally occuring TOC concentration in the
downgradient wells shall be subject to the additional
sampling and analysis as described above.

1
A supply of forms (GW -59) on which the analytical
results must be reported are attached.- Instructionsare
provided on the reverse of the white copy of each 4 -part
form The analytical results should be sent to the address
shown at the top of the form and are due in our office no
later than the last working day of the month following
sample collection.
Additional forms will be provided upon receipt of the
attached form GW -59 90.
FOR ANY ADDITIONAL INFORMATION RELATED TO REQUIREMENTS
FOR GROUNDWATER QUALITY PROTECTION, PLEASE REFER TO
YOUR PERMIT.
If you have anyquestions, please do not hesitate to
contact me at [phone].
Sincerely,
I
C. Brian Wootton
Hydrogeology Technician
Permits and Compliance
Groundwater Section
Attachments
CBW:hl:Frazier
cc: Don Link
Central Files
Compliance Monitoring Files

MEMORANDUM
DIVISION OF ENVIRONMENTAL MANAGEMENT
ASHEVILLE REGIONAL OFFICE
GROUNDWATER SECTION
July 22, 1991
TO: Jack Floyd
Permits and Compliance Unit
THROUGH: Don Link, Regional Groundwater Supervisor
Asheville Regional Office rod -
FROM: Kay Dechant, Hydrogeologist
Asheville Regional Office
SUBJECT: Petition for a Contested Case Hearing
Rockwell International, Incorporated
Permit No. WQ0004648
GW 91217
Henderson County, North Carolina
I have reviewed the subject petition and make the
following comments:
1.) Item A. Conditions III 1., and IV 3. - It is
recommended that these conditions remain unchanged;
2.) Item B. - No comment;
3.) Item C. - No comment;
4.) Item D., Condition IV 1. I recommend that the
monitoring requirements for iron and manganese be
deleted since background data indicates
concentrations in excess of 2L standards. The pH
parameter should remain as required, since it is a
basic parameter. It is also recommended that VOC
monitoring remain in effect; and
5.) Condition IV 2. - Attached are two maps for use in
delineating the compliance and review boundaries.
LKD/gc
Attachments
cc: Roy Davis
Gary Tweed

DIVISION OF ENVIRONMENTAL MANAGEMENT
GROUNDWATER SECTION
July 25, 1991
MEMORANDUM
TO: Don Safrit
THROUGH: Bob Cheek
FROM: Jack Floy r
SUBJECT: Petition for a Contested Case Hearing
Rockwell International, Inc.
Permit No. WQ0004648
Henderson County
WQ0004648/GW91217
The Groundwater Section has reviewed the subject document
and offers the following comments and recommendations for each
item in the subject petition:
Item A. These conditions are standard in all nondischarge
permits and should remain as such. Since
monitoring activities are usually coordinated with
the permittee, it may be appropriate to reassure
the permittee by including a statement in the
cover letter stating that monitoring activities
will be coordinated with the permittee.
Item B. If the permittee meets the requirements of
condition no.s II 1,3,4,5,6,7,8, and 11 of the
permit, he will (or should) have the records and
data requested in condition III 2. We recommend
that this condition remain intact.
Item C. TSS should be spelled out and magnesium should
stay (SAR calculation). We also recommend that
effluent monitoring remain intact. Triannual
monitoring should not be a significant burden.
Item D. We recommend the deletion of iron and manganese as
parameters to be sampled. However, pH and VOC
should remain. pH is an appropriate indicator of
leaching metals and soil chemistry. VOC has not
been established through previous monitoring. VOC
may be removed in the future as monitoring
indicates.

Item E. The compliance boundary map was incorrect. A
correct version is attached. This new map is
based on a 1983 map submitted by Rockwell and
information from the regional office.
If there are any question, please let me know.
BC/JF:ja/91217.
cc: Don Link
Central Files
Permit Issuance Files

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NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT, HEALTH, AND NATURAL RESOURCES
59 Toodfin Place, Asheville, North Carolina
Telephone No.: [phone]
FAX No.: [phone]
Date:°°
Contact Person:
Address:
FAX No.:
From:
28801
Number of Pages, including cover page:
Comments:
P
r ! P
- � a

(7
DIVISION OF ENVIRONMENTAL MANAGEMENT
ASHEVILLE REGIONAL OFFICE
GROUNDWATER SECTION
July 22, 1991
MEMORANDUM
TO: Jack Floyd
Permits and Compliance Unit
THROUGH: Don Link, Regional Groundwater Supervisor
Asheville Regional Office
FROM: Kay Dechant, Hydrogeologist
Asheville Regional Office
SUBJECT: Petition for a Contested Case Hearing
Rockwell International, Incorporated
Permit No. WQ0004648
GW 91217
Henderson County, North Carolina
I have reviewed the subject petition and make the
following comments:
1.) Item A. Conditions III 1., and IV 3. - It is
recommended that these conditions remain unchanged;
2.) Item B. - No comment;
3.) Item C. - No comment;
4.) Item D., Condition IV 1. - I recommend that the
monitoring requirements for iron and manganese be
deleted since background data indicates
concentrations in excess of 2L standards. The pH
parameter should remain as required, since it is a
basic parameter. It is also recommended that VOC
monitoring remain in effect; and
5.) Condition IV 2. - Attached are two maps for use in
delineating the compliance and review boundaries.
LKD/gc
Attachments
cc: Roy Davis
Gary Tweed

Parking
POn&, Manufaet.
Building
0 1000 2000
SCALE IN FEET
C'4*, -
Holding Pond /
CRE -EK
LAND TREATMENT SYSTEMS
ROCKWELL INTERNATIONAL , FLETCHER , N.C.
PROJECT NUMBER 480-10040
IF
FIG. I
LOCATION MAP

,r
DIVISION OF ENVIRONMENTAL MANAGEMENT
GROUNDWATER SECTION
MEMORANDUM
TO: `-; a -'n Z..i ^ Ic...
DATE : J14, 16 1 9 `i I
FROM: Jack Floyd/4
SUBJECT: Application for
ITIlEffl, C I
Renewal/Amendment of Permit No.
New Permit
Facility Name Rocic-wetl Sv���rrre.�-ianc.� r�lnn.c -
County-I�nde�so�r,
Type of Project: 6 r" a.4,'&%,% su s-1rvrn - aA I wAt c. sA-i d1n
Central Office Contact: zzLThe.k i
Applicable Permit Numbers: WQ OOO 4(p 4P GW 9 / ai 4
EPA
AC
We have received a copy of the above refere ced application,
which was sent to your regional office for com ent on or about
19
You should review the application ckage for completeness
and adequacy of relevant informationa submit your request for
additional information to me (via tel one or memo) by
19 so that all equired information can be
requested from the applicant at o e time. A copy of our formal
request to the applicant for dditional information will be
provided to you.
If you do not requ' e additional information from the
applicant to complete yo evaluation of the project, you should
review the application ackage and submit your comments to me by
19
If a copy o the application package has not been made
available to yo office„ PLEASE LET ME KNOW IMMEDIATELY so that
a copy can be orwarded to you as soon as possible.
JF:ja/Appl�hl

To: Ted Bush, Assistant Chlef
Groundwater Section
E,
, a
3
From: Donald Safrit, Supervisor
3{f�L i jp 3z
Permits and Engineering Unit
Water Quality Section
Subject Rockwell International Corporation
Permit No. WQ0004648
Henderson County
Asheville Regional Office
As per current procedures, please review the attached petition filed with the
Office of Administrative Hearings. Please evaluate the objections raised by
the permittee and provide me with your comments within ten (10) working
days (based upon your receipt).
If you have any questions relating to this matter, please do not hesitate to
contact Randy Jones at 733-5083.
cc: Office of General Counsel
Permits and Engineering Unit
Randy Jones

JUL -
STATE OF NORTH CAROLINA;:;`.' TN THE OFFICE OF
COUNTY OF (1) HENDERSON ADNvHNISTRATPrE HEARINGS
ROCKWELL INTERNATIONAL
(2)CORPORATION
Pc;:iioner,
(Your Name)
VERSUS
(3)NCDEHNR/DEM
PET I 1,10IN
FOR A
CONTESTFD CASE HF,ARING
Respondent. )
(The Stats Agency or Board about which )
you are complaining) )
I hereby ask for a contested case hearing as provided by G.S. 150-B-23 because the
(4)NCDEHNR/DEM has (briefly state fact,; showing how you believe you have
(name of agency)
becnharmedby the state agencyorboard) SEE ATTACHED LETTER DESCRIBING AREAS OF CONCERN.
(if more. space �neeced, use additional sheets and attach)
(5) (Check all that apply):
Becauu of these facts, the agency hv:
deprived me of property;
ordered me to pay a fine or civil penally; or
has otherwise substantially p cjudiccd my rights; a-nd based on these facts the agency
as exceeded its authority o. jurisdiction: f !`
XX acted erroneously; <<..% T9 Q'
X X failed to uAc proper procedure;
XX acted arbitrarily or capriciously; ar
failod to act as required by law or rule.
1
r i
VERIFICATION
I. the undersigned first being duly sworn, say that this petition it true to my own krtowlcdgc, except as to matters stated on
Ln -formation and belief, and as to those, I bcijcve them to be true,
SWORN TO AND SUBSCRIBED BEFO EXE
(11) 1 q7 ,6 JULY 9, 19�H
Dare "Dater
JOHN R. FRAZIER JR.
Sig re ` % ,J Your Signature(13) (s) ROCKWELL INTERNATIONAL CORPORATION
1e o Person aur orized to administer oaths
1000 ROCKWELL DRIVE
(14)MyComrnivrionExpire5: FLETCHER, NORTH CARO_INA 28732-9494
Youu;lddra.r
(15) (Se_Q (10) AreaCodo(704 )687-2000
Yow TetVhone Numbar
MA;dl the oriEinal to the Office of Adrrtinistr++:ivc Hearings. P.O. Drawer 27447, R&lcigh, N.C. 27611-7447 and mnii & copy
to :lhc State agency hiv'olved.
Lk - (revised 08-01-40) H_&S

CERTIFICATE OF SERVICE
I certify that this Petition has been served on the State agency named below by depositing a
copy of it with the United States Postal Service with sufficient postage or by delivering it to the
named agency,
Served on: (16) GEORGE T. EVERETT
(name)
NORTH CAROLINA DEPARTMENT of ENVIRONMENT, HEALTH and NATURAL RESOURCE -7
(17) DIVISION of ENVIRONMENTAL MANAGEMENT
(agency) —
(Ig) POST OFFICE BOX 29535
(adc.ress)
RALEIGH, NORTH CAROLINA 27626-0535
(19) This the 9 day of JULY 1991
(20) A:
i Petitioner
JOHN R. FRAZIER JR. - FACILITY ENGINEER
tk - (revised 08-01-90)
TOTAL P.03
i�
CERTIFICATE OF SERVICE
I certify that this Petition has been served on the State agency named below by depositing a
copy of it with the United States Postal Service with sufficient postage or by delivering it to the
named agency,
Served on: (16) GEORGE T. EVERETT
(name)
NORTH CAROLINA DEPARTMENT of ENVIRONMENT, HEALTH and NATURAL RESOURCE -7
(17) DIVISION of ENVIRONMENTAL MANAGEMENT
(agency) —
(Ig) POST OFFICE BOX 29535
(adc.ress)
RALEIGH, NORTH CAROLINA 27626-0535
(19) This the 9 day of JULY 1991
(20) A:
i Petitioner
JOHN R. FRAZIER JR. - FACILITY ENGINEER
tk - (revised 08-01-90)
TOTAL P.03

On-Nlghway Products
Rockwell International Corporation
1000 Rockwell Drive
Fletcher, NC 28732
Certified Mail
Return Receipt Requested
June 19, 1991
Office of Administrative Hearings
Post Office Drawer 27447
Raleigh, North Carolina 27611-7447
RE: Permit No. W00004648
Rockwell International Corporation
Renewal of Permit 7049R
Spray Irrigation Disposal System
Henderson County
Dear Sir:
Rockwell
International
In accordance with Permit Number WQ0004648 received May 21, 1991, Rockwell
International Corporation (Rockwell) finds unacceptable the following parts,
requirements and/or limitations to the issued permit.
Item A. Condition 111 1.
"Any monitoring (including groundwater, surface water, soil or plant tissue
analyses) deemed necessary by the Division of Environmental
Management to insure surface and ground water protection will be
established and an acceptable sampling reporting schedule shall be
followed."
AND
Condition IV 3.
"Any additional groundwater quality monitoring as deemed necessary by
the Division, shall be provided."
Rockwell feels that undefined future monitoring requirements deemed necessary by the
Division of Environmental Management, without Rockwell's involvement in the decision
making process, will put an undo financial burden on the company. Rockwell feels that
the statement should be modified to read in such a way that Rockwell should be actively
Involved in deeming the necessary monitoring and in planning the sampling activity.

Item B. Condition 1112.
Adequate records shall be maintained by the permittee tracking the
amount of wastewater disposed. These records shall include but are not
necessarily limited to the following information:
a. Date of irrigation
b. Volume of wastewater irrigated
C. Field irrigated
d. Length of time field is irrigated
e. Continuous weekly, monthly, and year-to-date hydraulic
(inches/acre) loadings for each field
f. Weather conditions
g. Maintenance of cover crops"
Rockwell feels that since the facility is permitted to discharge 21,000 GPD and must meet
Condition 11 1., 3., 4., 5., 6., 7., 8., and 11 of the Permit, the recording and subsequent
forwarding of three (3) copies of the recorded data to the Water Quality Section under
Condition ILi 4. is unnecessary. Since the facility must meet the described operational
parameters, Rockwell feels that the paperwork and calculations of loading on the spray
fields will serve no purpose.
Item C. Condition 111 3.
"The effluent from the subject facilities shall be monitored by the permittee
at the point prior to irrigation every March, July, and November for the
following parameters:
PARAMETER
BOD5
TSS
Total Suspended Solids
ph
NH3 As N
Chromium
Phenol
Sodium
Magnesium
Calcium
Sodium Adsorption Ratio by Calculation
Lead
Copper
Cadmium
Rockwell needs clarification on two of the parameters. Does the Division of
Environmental Management identify TSS as total suspended solids or does TSS identify
a different parameter? And is Magnesium the actual parameter and not Manganese, fy
be monitored? These clarifications would be greatly appreciated. Also is the testing of
the effluent absolutely necessary on such a frequent basis due to the cost to Rockwell
for laboratory services?
2

Item D
Condition IV 1.
"The three (3) existing monitoring wells (P86a5, P86b2, and P86b3) shall
continual) be sampled every March, July, and November for the following
parameters.
PARAMETERS
NO3 (10.0)
TOC
Ammonia Nitrogen
Phenol
Manganese (0.05)
SO4(250.0)
Total Suspended Solids
M BAS
Copper (1.0)
Sodium
TDS (500.0)
ph (6.5-8.5 Standard Units)
Arsenic (0.05)
Water level
Chromium (0.05)
Iron (0.3)
Cadmium (0.005)
Lead (0.05)
Mercury (0.0011)
Volatile Organic Compound in November Only (by Method 1 or Method 2
below)
Based on background data that has been supplied by Rockwell and the Asheville
Regional Office, three (3) parameters exceed the maximum allowable concentration as
defined.
• Background Manganese readings for the monitoring wells have exceeded
the 0.05 mg/l limits.
• Background ph readings have consistently been in the 5.5 to 6.2 range for
the monitoring wells
•
Back round Iron readings for the monitoring wells have exceeded the 0.3
mg/1 limits.
If the maximum allowable concentrations do not take into consideration background
data, then Rockwell will not be in compliance with the permit as issued.
Also annual testing in November for Volatile Organic Compounds is not deemed
necessary due to the waste stream that is being generated by the facility. it is felt by
Rockwell that this is an unnecessary testing requirement and would put an undo financial
burden on Rockwell.
3
i
Item D
Condition IV 1.
"The three (3) existing monitoring wells (P86a5, P86b2, and P86b3) shall
continual) be sampled every March, July, and November for the following
parameters.
PARAMETERS
NO3 (10.0)
TOC
Ammonia Nitrogen
Phenol
Manganese (0.05)
SO4(250.0)
Total Suspended Solids
M BAS
Copper (1.0)
Sodium
TDS (500.0)
ph (6.5-8.5 Standard Units)
Arsenic (0.05)
Water level
Chromium (0.05)
Iron (0.3)
Cadmium (0.005)
Lead (0.05)
Mercury (0.0011)
Volatile Organic Compound in November Only (by Method 1 or Method 2
below)
Based on background data that has been supplied by Rockwell and the Asheville
Regional Office, three (3) parameters exceed the maximum allowable concentration as
defined.
• Background Manganese readings for the monitoring wells have exceeded
the 0.05 mg/l limits.
• Background ph readings have consistently been in the 5.5 to 6.2 range for
the monitoring wells
•
Back round Iron readings for the monitoring wells have exceeded the 0.3
mg/1 limits.
If the maximum allowable concentrations do not take into consideration background
data, then Rockwell will not be in compliance with the permit as issued.
Also annual testing in November for Volatile Organic Compounds is not deemed
necessary due to the waste stream that is being generated by the facility. it is felt by
Rockwell that this is an unnecessary testing requirement and would put an undo financial
burden on Rockwell.
3

Item E
Condition IV 2.
"For facilities permitted prior to December 30, 1983, the Compliance
Boundary is established at a distance of 500 feet from the lagoon and
spray field or the -property boundary, whichever is less."
The drawing identifying the compliance boundary is incorrect in identifying the pond as
the lagoon. The pond is a natural pond and is not part of the spray irrigation system.
The holding lagoon, which supplies the spray field is located northeast of the spray field.
Drawings supplied in the past to the Division of Environmental Management locate the
lagoon. Rockwell feels that the compliance boundary as identified is incorrect and
should be properly located.
The drawing also does not identify the Review Boundary for the waste disposal area.
T.hi.s should also be properly located.
Should further information be required or clarification on any of the above mentioned
items necessary, please contact me at [phone].
t L '
JOHN R. RAZIER
Facility Engineer
JF:dw
cc: S. Wells - Asheville
P. Backlund - Troy
T. DeFouw -Troy
4

State of North Carolina
Department of Environment, Health and Natural Resources
Division of Environmental Management
512 North Salisbury Street • Raleigh, North Carolina 27626-0535
James G. Martin, Governor — George T. Everett, Ph.D.
William W. Cobey, Jr., Secretary Director
Mr. John R. Frazier, Jr.
Facility Engineer
Rockwell International Corporation
1000 Rockwell Drive
Fletcher, NC 28732-9494
Dear Mr. Frazier:
May 16, 1991
Subject: Permit No. WQ0004648
Rockwell International Corporation
Renewal of Permit 7049R
Spray Ir6gation Disposal System
Henderson County
In accordance with your application received January 24, 1991, we are forwarding
herewith Permit No. WQ0004648, dated May 16, 1991, to Rockwell International Corporation for
the continued operation of the subject facility.
This permit shall be effective from the date of issuance until April 30, 1996, shall hereby
void Permit No. 7049R, issued July 22, 1986, and shall be subject to the conditions 4nd
limitations as specified therein. Please pay particular attention to the monitoring requirements in
this permit. Failure to establish an adequate system for collecting and maintaining the required
operational information will result in future compliance problems.
If any parts, requirements, or limitations contained in this permit are unacceptable to you,
you have the right to request an adjudicatory hearing upon written request within 30 days
following receipt of this permit. This request must be in the form of a written petition, conforming
to Chapter 150B of North Carolina General Statutes, and filed with the; Office of Administrative
Hearings, P.O. Drawer 27447, Raleigh, NC 27611-7447. Unless such demands are made this
permit shall be final and binding.
If you need additional infonnation concerning this matter, please contact Mr..Lindsay L.
Mize at 919/ 733-5083
cc:
i erely,
George T. E
Henderson County Health Departme
Asheville Regional Office
Groundwater Section
Training and Certification Unit Pollution Prevention Pays
P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone [phone]
An Equal Opportunity Affirmative Action Employer

j
NORTH CAROLINA
ENVIRONMENTAL MANAGEMENT COMMISSION
DEPARTMENT OF ENVIRONMENT, HEALTH AND NATURAL RESOURCES
RALEIGH
SPRAY IRRIGATION SYSTEM PERMIT
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North
Carolina as amended, and other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
Rockwell International Corporation
Henderson County
FOR THE
continued operation of a 21,000 GPD non -discharge type industrial wastewater treatment plant
consisting of two 42,000 gallon capacity flow equalization/storage tanks, free oil skimmer, a
process tank, two waste oil storage tanks, 750 GPM feed pump, bag filters, an ultra -filtration
package unit, a 440,000 gallon capacity storage lagoon, 250 GPM dual irrigation pumps,
approximately 8.7 acres of spray irrigation wetted area, and associated piping, valving and.
appurtenances to serve the Rockwell International Fletcher Plant with no discharge of wastes to the
surface waters, pursuant to the application for renewal received January- 24, 1991 and in
conformity with the project plan, specifications, and other supporting data subsequently filed and
approved by the Department of Environment, Health and Natural Resources and considered a part
of this permit. 4
This permit shall be effective from the date of issuance until April 30, 1996, and shall be
subject to the following specified conditions and limitations:
PERFORMANCE STANDARDS
i . The spray irrigation facilities shall be effectively maintained and operated at all times so
that there is no discharge to the surface waters, nor any contamination of ground waters
which will render them unsatisfactory for normal use. In the event that the facilities fail
to perform satisfactorily, including the creation of nuisance conditions or failure of the
irrigation area to adequately absorb the wastewater, the Permittee shall take such
immediate corrective action to correct the problem, including actions as may be required
by the Division of Environmental Management.
2. The issuance of this permit shall not relieve the Permittee of the responsibility for
damages to surface or groundwaters resulting from the operation of this facility.
3. The sludge generated from these treatment facilities must be disposed of in accordance
with General Statute 143-215.1 and in a manner approved by the North Carolina
Division of Environmental Management.

... .._..... .
f_
Diversion or by�_;sing of the untreated wastewater fro����the
prohibited. treatment facilities is
5. The following buffers shall be maintained (existing facilities may be exempt):
a) 400 feet between wetted area and any residence under separate ownership,
b) 150 feet between wetted area and property lines,
C) 100 feet between wetted area and wells,
d) 100 feet between wetted area and drainageways or surface water bodies,
e) 50 feet between wetted area and public right of ways,
f) 100 feet between wastewater treatment units and wells,
g) 50 feet between wastewater treatment units and property lines.
II. OPERATION AND MAINTENANCE REQUIREMENT
1. The facilities shall be properly maintained and operated at all times.
2. Upon classification of the facility by the Certification Commission, the Permittee shall
employ a certified wastewater treatment plant operator to be in responsible charge of the
wastewater treatment facilities. The operator must hold a certificate of the type and grade
at least equivalent to the classification assigned to the wastewater treatment facilities by
the Certification Commission.
3. A suitable year round vegetative cover shall be maintained, harvested, and must be either
utilized as an animal feed, disposed of in the county landfill or disposed of in a manner
acceptable to the Division of Environmental Management.
4. Irrigation shall not be performed during inclement weather or when the ground is in a
condition that will cause runoff.
5. Adequate measures shall be taken to prevent wastewater runoff from the spray field.
6. The facilities shall be effectively maintained and operated as a non -discharge systeri to
prevent the discharge of any wastewater resulting from the operation of this facility.
7. The application rate shall not exceed 0.75 inches/acre/week.
8. No type of wastewater other than that from Rockwell International Corporation's
Fletcher Plant shall be sprayed onto the irrigation area.
9. No traffic or equipment shall be allowed on the disposal area except while installation
occurs or while normal maintenance is being performed.
10. Public access to the land application sites shall be controlled during active site use. Such
controls may include the posting of signs showing the activities being conducted at each
site.
11. There shall be no spray irrigation when the ground is frozen, the wind exceeds 15 mph,
the groundwater level is at a depth of less than three (3) feet, and within a 24 - hour
period of a rainfall event of 1/2 - inch or more.
2

1. Any monitoring (including groundwater, surface water, soil or plant tissue
analyses) deemed necessary by the Division of Environmental Management to
insure surface and ground water protection will be established and an acceptable
sampling reporting schedule shall be followed.
2. Adequate records shall be maintained by the Permittee tracking the amount of wastewater
disposed. These records shall include, but are not necessarily limited to the following
information:
a) date of irrigation,
b) volume of wastewater irrigated,
c) field irrigated,
d) length of time field is irrigated,
e) continuous weekly, monthly, and year-to-date hydraulic (inches/acre) loadings
for each field,
f) weather conditions, and
g) maintenance of cover crops.
3. The effluent from the subject facilities shall be monitored by the Permittee at the point
prior to irrigation every March; July, and November for the following parameters:
Parameter
BOD5
TSS
Total suspended solids
pH
NH3 as N
Chromium
Phenol
Sodium
Magnesium
Calcium
Sodium Adsorption Ratio by Calculation
Lead
Copper
Cadmium
4. Three copies of all operation and disposal records (as specified in condition 1112) and
all effluent monitoring data (as specified in condition III 3) and any other data as may b,--
required
erequired shall be submitted on or before the last day of the following month to the
following address:
NC Division of Environmental Management
Water Quality Section
Facility Assessment Unit
PO Box 27687
Raleigh, NC 27611-7687
5. Noncompliance Notification:
The Permittee shall report by telephone to the Asheville Regional Office,
telephone no. 704/251-6208, as soon as possible, but in no case more than 24 hours or
on the next working day following the occurrence or first knowledge of the occurrence
of any of the following:
a. Any occurrence at the wastewater treatment facility which results in the treatment of
significant amounts of wastes which are abnormal in quantity or characteristic, such
as the dumping of the contents of a sludge digester; the known passage of a slug of
hazardous substance through the facility; or any other unusual circumstances.
3

1
b. Any process`u,riit fail due to known or unknown reasons, that render the facility
incapable of adequate wastewater treatment such as mechanical or electrical failures
of pumps, aerators, compressors, etc.
c. Any failure of a pumping station, sewer line, or treatment facility resulting in a
by-pass directly to receiving waters without treatment of all or any portion of the
influent to such station or facility.
d. Any time that self-monitoring information indicates that the facility has gone out of
compliance with its permit limitations.
Persons reporting such occurrences by telephone shall also file a written report in letter
form within 15 days following first knowledge of the occurrence. This report must
outline the actions taken or proposed to be taken to ensure that the problem does not
recur.
IV. GROUNDW--TER REQUIREMENTS
1. The three (3) existing monitor wells (P86a5, P86b2, and P86b3) shall continually be
sampled every March, July, and November for the following parameters:
N 03 (10.0) TDS (500.0)
TOC pH ( 6.5-8.5 standard units)
Ammonia Nitrogen Arsenic (0.05)
Phenol Water Level
Manganese (0.05) Chromium (0.05)
SO4(250.0) Iron (0.3)
Total Suspended Solids Cadmium (0.005)
'_`1BAS Lead (0.05)
Copper (1.0) Mercury (0.0011)
Sodium
Volatile Organic Compounds - In November only (by Method 1 or Method
2 below)
Method 1: Method 6230D ( Capillary - Column), "Standard Methods for
the Examination of Water and Wastewater", 17th edition, 1989
Method 2: Method 502.2 " Methods for the Determination of Organic
Compounds in Drinking Water", United States Environmental
Protection Agency - 600/4-88/039
The measurement of water level must be made prior to sampling for the remaining
parameters.
The measuring points (top of well casing) of all monitoring wells shall be surveyed
to provide relative elevations of the measuring point for each of the monitoring
wells. The depth of water in each well shall be measured from the surveyed point on
the top of the casing.
The numbers in parentheses represent the maximum allowable concentrations in
f4roundwater for the various analytical parameters, as specified in 15 NCAC 2L
[Groundwater Classifications and Standards]. Unless otherwise noted, the
concentrations are given in milligrams per liter.
11

The Permittee o -riffs designee shall inspect the wastewater treatment and disposal
facilities to prevent malfunctions and deterioration, operator errors and discharges which
may cause or lead to the release of wastes to the environment, a threat to human health,
or a nuisance. The Permittee shall keep an inspection log or summary including at least
the date and time of inspection, observations made, and any maintenance, repairs, or
corrective actions taken by the Permittee. This log of inspections shall be maintained by
the Permittee for a period of three years from the date of the inspection and shall be made
available upon request to the Division of Environmental Management or other permitting
authority.
3. Any duly authorized officer, employee, or representative of the Division of
Environmental Management may, upon presentation of credentials, enter and inspect
any property, premises or place on or related to the disposal site and facility at any
reasonable time for the purpose of detern-rining compliance with this permit; may inspect
or copy any records that must be kept under the terms and conditions of this pernmit; or
may obtain samples of groundwater, surface water, or leachate.
VI. GENERAL CONDITIONS
1. This permit shall become voidable unless the facilities are constructed in accordance with
the conditions of this permit, the approved plans, specifications, and other supporting
data.
2. This pernmit is effective only with respect to the nature and volume of wastes described in
the application and other supporting data.
3. This permit is not transferable. In the event there is a desire for the facilities to change
ownership, or there is a name change of the Permittee, a formal permit request must be
submitted to the Division of Environmental Management accompanied by an application
fee, documentation from the parties involved, and other supporting materials as may be
appropriate. The approval of this request will be. considered on its merits and may or
may not be, approved.
4
4. Failure to abide by the conditions and limitations contained in this permit may subject the
Permittee to an enforcement action by the Division of Environmental Management in
accordance with North Carolina General Statute 143-215.6.
5. The issuance of this permit does not preclude the Permittee from complying with any
and all statutes, rules, regulations, or ordinances which may be imposed by other
goverment agencies (local, state, and federal) which have jurisdiction.
Prior to any transfer of this land, a notice shall be given to the new owner that gives full
details of the materials applied at this site.
7. A set of approved plans and specifications for the subject project must be retained by the
Permittee for the life of the project.
8. The annual administering and compliance fee must be paid by the Permittee within thirty
days after being billed by the Division. Failure to pay the fee accordingly may cause the
Division to initiate action to revoke this permit as specified by 15 NCAC 2H .0205
(c)(4)•
9. The Permittee, at least six (6) months prior to the expiration of this permit, shall request
its extension. Upon receipt of the request, the Commission will review the adequacy of
the facilities described therein, and if warranted, will extend the permit for such period
of time and under- such conditions and limitations as it may deem appropriate.
0

10. Freeboard in the storage lagoon shall not be less than one (1) foot at any time.
11. Issuance of this Permit hereby voids Permit No. 7049R, issued July 22, 1986.
Permit issued this the 16th day of May, 1991
TH CAROLINA E�VIRONMEWAL MANAGEMENT COMMISSION
George T. Evere , Director
Division of Envirmental La
ement
By Authority of the onme al Management Commission
PERMIT NO. WQ0004648
7

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NON NPDES FACILITY AND PERMIT DATA
i OPTION TRXID 60U KEY WQ0004648
PL DATA FACILITY APPLYING FOR PERMIT APP/PERMIT FEE-$ 400.00 REGION
;TLITY NAME> ROCKWELL INT'L. CORP-R.I.CORP6 COUNTY> HENDERSON 01
DRESS: MAILING (REQUIRED) ENGINEER:
STREET: 1000 ROCKWELL DRIVE STREET:
CITY: FLETCHER ST NC ZIP 28732 CITY: ST ZIP 0
TELEPHONE [phone] TELEPHONE:
STATE CONTACT> MIZE FACILITY CONTACT JOHN R. FRAZIER, JR
TYPE OF PROJECT> SPRAY IRRIGATION LAT: LONG:
DATE APP RCVD 01/24/91 N=NEW,M=MODIFICATION,R=REISSUE> R
DATE ACKNOWLEDGED 01/25/91 DATE REVIEWED 02/04/91 RETURN DATE
REG COMM REQS 02/04/91 DATF. DENIED / / NPDES #-
REG COMM RCVD 02/18/91 DATE RETURNED / % TRIB Q .0000 MGD
ADD INFO REQS 02/15/91 OT AG COM REQS 02/04/91 TRIB DATE-
ADD INFO RCVD 03/05/91 07 AG COM RCVD 03/08/91
END STAT APP P 04/24/91 D.TE ISSUED 05/16/91 DATE EXPIRE 04/30/96
FEE CODE( 2)1=(>1MGD),2=(>10KGD),3=(>lKGD),4=(<lKGD+SF),5=(S>300A),6=(S<=300A),
7=(SENDEL),8=(SEDEL),9=(CLREC),0=(NO FEE) DISC CODES 78 ASN/CHG PRMT
ENG CERT DATE 11/11/11 LAST NOV DTE / / CONBILL( )
COMMENTS: 21,000 GPD -RENEWAL OF PER,'IT NO. 7049RAl
MESSAGE:

D LS
e.,. SfAip
State of North Carolina asa
Department of Environment, Health, and Natural Resources
Division of Environmental Management
512 North Salisbury Street • Raleigh, North Carolina 27604
James G. Martin, Governor
William W. Cobey, Jr., Secretary
June 10, 1991
Rockwell International Corporation
1000 Rockwell Drive
Fletcher, N.C. 28732-9494
Attn: Mr. John R. Frazier, Jr.
SUBJECT: Permit No. WQ0004648
Renewal of Permit 7049R
Spray Irrigation Disposal System
Henderson County:
Dear Mr. Frazier:
George T Everett, Ph.D.
Director
In accordance with the policy of the Division of
Environmental Management to ensure the good quality of
North Carolina's groundwater, the referenced Permit
requires several activities related to groundwater
monitoring. The following guidelines are presented to
assist you in complying with those requirements. if you
have any questions concerning these matters, you should
contact Don Link at the address shown below to discuss the
requirements relevant to your specific facility:
Asheville Regional Office
59 Woodfin Place
Asheville, NC 28801
[phone]
Condition No.IV-1 Sampling of the referenced wells on
the schedule and for the constituents listed
below:
SCHEDULE: The monitor wells must be sampled
initially after construction and
thereafnaP(q, March, July and
November.
Asheville Fayetteville Mooresville Raleigh Washington Wilmington Winston-Salem
704/251-6208 919/486-1541 704/663-1699 919/733-2314 919/946-6481 919/395-3900 919/761-2351
Pollution Prevention Pays
P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone [phone]
An Equal Opportunity Affirmative Action Employer

CONSTITUENTS:
NO (10.0)
Lead (0.05)
SO4 (250.0)
Ammonia Nitrogen
Phenol
Water Level
TSS
Arsenic (0.05)
Sodium
Mercury (0.0011)
Volatile Organic
by Method 1 or 2
Manganese (0.05)
TDS (500.0)
Cadmium (0.005)
MBAS
TOC
Chromium (0.05)
SO (250.0)
Copper (1.0)
Iron (0.3)
pH(6.5-8.5 standard
units)
Compounds (in November Only
below)
Method 1: Method 6230D (Capillary - Column),
"Standard Methods For The
Examination of Water and
Wastewater", 17th ed., 1989
Method 2: Method 502.2 "Methods For The
Determination Of Organic Compounds In
Drinking Water", U.S.
EPA - 600/4-88/039
The measurement of water levels must be made prior to
sampling for the remainina Darameterc_
The numbers in parentheses represent the maximum
allowable concentrations in groundwater for the
various analytical parameters, as specified in 15A
NCAC 2L [Groundwater Classifications and Standards].
Unless otherwise specified, the units for these
concentrations are expressed as milligrams per liter.
If any volatile organic compounds are detected by
method 6230D, or the equivalent method 502.2, then EPA
methods 604 and 611 must also be run to detect other
organic compounds which may be present. The results of
all analyses specified in the monitoring requirements,
including 604 and 611 if required, must be submitted
simultaneously.
If TOC concentrations greater than 10 mg/l are
detected in any downgradient monitoring well,
additional sampling and analysis must be conducted
to identify the individual constituents comprising this
TOC concentration. If the TOC concentration as
measured in the background monitor well exceeds 10
mg/l, this concentration will be taken to represent the
naturally occurring TOC concentration. Any exceedances
of this naturally occurring TOC concentration in the
downgradient wells shall be subject to the additional
sampling and analysis as described above.

A supply of forms (GW -59) on which the analytical
results must be reported are attached. Instructions are
provided on the reverse of the white copy of each 4 -part
form. The analytical results should be sent to the address
shown at the top of the form and are due in our office no
later than the last working day of the month following
sample collection.
Additional forms will be provided upon receipt of the
attached form GW -59 RO.
FOR ANY ADDITIONAL INFORMATION RELATED TO REQUIREMENTS
FOR GROUNDWATER QUALITY PROTECTION, PLEASE REFER TO
YOUR PERMIT.
If you have any questions, please do not hesitate to
contact me at [phone].
BCW:ja/Rockwell.
Attachments
cc: Don Link
Central Files
Compliance Monitoring Files
Sincerely,
C. Brian Wootton
Hydrogeology Technician
Permits and Compliance
Groundwater Section

DIVAS bN OF ENVIRONMENTAL MANAOZA4ENT
WATER QUALITY SECTION
March 15, 1991
MEMORANDUM
TO: Mr. Gary Tweed, P. E.
Environmental Engineer
Asheville Region ice
THROUGH: Mr. Don Saf ' , P. E
Supervisor
Permits And Engineering Unit
FROM: Lindsay L. Mize �/7�
Environmental Engineer I
State Engineering Review Group
SUBJECT: Staff Report And Recommendations
Permit Renewal WQ0004648
Spray Irrigation Treatment System
Rockwell International Corporation
Henderson County, NC
Per your memo of February 12, 1991,1 am forwarding a draft copy of the permit renewal.
Please forward your staff report and any comments you have by April 15, 1991, if possible, so
that the corrections can be implemented prior to the statutory date of April 24, 1991.
Thank -you.
�. QED
A$hevi1i11; 10th Caroiir�a

�s $rte q
qw1
State of North Carolina
Department of Environment, Health and Natural Resources
Division of Environmental Management
512 North Salisbury Street • Raleigh, North Carolina 27611
James G. Martin, Governor
William W. Cobey, Jr., Secretary
Mr. John R. Frazier, Jr.
Facility Engineer
Rockwell International Corporation
1000 Rockwell Drive
Fletcher, NC 28732-9494
Dear Mr. Frazier:
George T. Everett, Ph.D.
Director
March 18, 1991
Subject: Permit No. WQ0004648
Rockwell International Corporation
Renewal of Permit 7049R
Spray Irrigation Disposal System
Henderson County
In accordance with your application received January 24, 1991, we are forwarding
herewith Permit No. WQ0004648, dated March 18, 1991, to Rockwell International Corporation
for the continued operation of the subject facility.
This permit shall be effective from the date of issuance until February 29, 1996, shall
hereby void Permit No. 7049R, issued July 22, 1986, and shall be subject to the conditions and
limitations as specified therein. Please pay particular attention to the monitoring requirements in
this permit. Failure to establish an adequate system for collecting and maintaining the required
operational information will result in future compliance problems.
If any parts, requirements, or limitations contained in this permit are unacceptable to you,
you have the right to request an adjudicatory hearing upon written request within 30 days
following receipt of this permit. This request must be in the form of a written petition, conforming
to Chapter 150B of North Carolina General Statutes, and filed with the Office of Administrative
Hearings, P.O. Drawer 27447, Raleigh, NC 27611-7447. Unless such demands are made this
permit shall be final and binding.
If you need additional information concerning this matter, please contact Mr. Lindsay L.
Mize at 919/ 733-5083.
Sincerely,
George T. Everett
cc: Henderson County Health Department
Asheville Regional Office
Groundwater Section
Training and Certification Unit Pollution Prevention Pays
P.O. Box 27687, Raleigh, North Carolina 27611-7687 Telephone [phone]
An Equal Opportunity Affirmative Action Employer

NORTH CAROLINA
ENVIRONMENTAL MANAGEMENT COMMISSION
DEPARTMENT OF ENVIRONMENT, HEALTH AND NATURAL RESOURCES
RALEIGH
SPRAY IRRIGATION SYSTEM PERMIT
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North
Carolina as amended, and other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
Rockwell International Corporation
Henderson County
FOR THE
continued operation of a 21,000 GPD non -discharge type industrial wastewater treatment plant
consisting of two 42,000 gallon capacity flow equalization/storage tanks, free oil skimmer, a
process tank, two waste oil storage tanks, 750 GPM feed pump, bag filters, an ultra -filtration
package unit, a 440,000 gallon capacity storage lagoon, 250 GPM dual irrigation pumps,
approximately 8.7 acres of spray irrigation wetted area, and associated piping, valving and
appurtenances to serve the Rockwell International Fletcher Plant with no discharge of wastes to the
surface waters, pursuant to the application for renewal received January 24, 1991 and in
conformity with the project plan, specifications, and other supporting data subsequently filed and
approved by the Department of Environment, Health and Natural Resources and considered a part
of this permit.
This permit shall be effective from the date of issuance until February 29, 1996, and shall
be subject to the following specified conditions and limitations:
I. PERFORMANCE STANDARDS
The spray irrigation facilities shall be effectively maintained and operated at all times so
that there is no discharge to the surface waters, nor any contamination of ground waters
which will render them unsatisfactory for normal use. In the event that the facilities fail
to perform satisfactorily, including the creation of nuisance conditions or failure of the
irrigation area to adequately absorb the wastewater, the Permittee shall take such
immediate corrective action to correct the problem, including actions as may be required
by the Division of Environmental Management.
2. The issuance of this permit shall not relieve the Permittee of the responsibility for
damages to surface or groundwaters resulting from the operation of this facility.
3. The sludge generated from these treatment facilities must be disposed of in accordance
with General Statute 143-215.1 and in a manner approved by the North Carolina
Division of Environmental Management.

'Diversion or bypassing of the untreated wastewater from f e treatment facilities is
prohibited.
5. The following buffers shall be maintained (existing facilities may be exempt):
a) 400 feet between wetted area and any residence under separate ownership,
b) 150 feet between wetted area and property lines,
c) 100 feet between wetted area and wells,
d) 100 feet between wetted area and drainageways or surface water bodies,
e) 50 feet between wetted area and public right of ways,
f) 100 feet between wastewater treatment units and wells,
g) 50 feet between wastewater treatment units and property lines.
II. OPERATION AND MAINTENANCE REQUIREMENTS
01. The facilities shall be properly maintained and operated at all times.
2. Upon classification of the facility by the Certification Commission, the Permittee shall
employ a certified wastewater treatment plant operator to be in responsible charge of the
wastewater treatment facilities. The operator must hold a certificate of the type and grade
at least equivalent to the classification assigned to the wastewater treatment facilities by
the Certification Commission.
3. A suitable year round vegetative cover shall be maintained, harvested, and must be either
utilized as an animal feed, disposed of in the county landfill or disposed of in a manner
acceptable to the Division of Environmental Management.
4. Irrigation shall not be performed during inclement weather or when the ground is in a
condition that will cause runoff.
5. Adequate measures shall be taken to prevent wastewater runoff from the spray field.
6. The facilities shall be effectively maintained and operated as a non -discharge system to
prevent the discharge of any wastewater resulting from the operation of this facility.
7. The application rate shall not exceed 0.75 inches/acre/week.
8. No type of wastewater other than that from Rockwell International Corporation's
Fletcher Plant shall be sprayed onto the irrigation area.
9. No traffic or equipment shall be allowed on the disposal area except while installation
occurs or while normal maintenance is being performed.
10. Public access to the land application sites shall be controlled during active site use. Such
controls may include the posting of signs showing the activities being conducted at each
site.
11. There shall be no spray irrigation when the ground is frozen, the wind exceeds 15 mph,
the groundwater level is at a depth of less than three (3) feet, and within a 24 - hour
period of a rainfall event of 1/2 - inch or more.
R9

Any monitoring (including groundwater, surface water, soil or plant tissue
analyses) deemed necessary by the Division of Environmental Management to
insure surface and ground water protection will be established and an acceptable
sampling reporting schedule shall be followed.
2. Adequate records shall be maintained by the Permittee tracking the amount of wastewater
disposed. These records shall include, but are not necessarily limited to the following
information:
a) date of irrigation,
b) volume of wastewater irrigated,
c) field irrigated,
d) length of time field is irrigated,
e) continuous weekly, monthly, and year-to-date hydraulic (inches/acre) loadings
for each field,
f) weather conditions, and
g) maintenance of cover crops.
3. The effluent from the subject facilities shall be monitored by the Permittee at the point
prior to irrigation every March, July, and November for the following parameters:
Parameter
BODS
TSS
Total suspended solids
pH
NH3 as N
Chromium
Phenol
Sodium
Magnesium
Calcium
Sodium Adsorption Ratio by Calculation
Lead
Copper
Cadmium
4. Three copies of all operation and disposal records (as specified in condition III 2) and
all effluent monitoring data (as specified in condition III 3) and any other data as may be
required shall be submitted on or before the last day of the following month to the
following address:
NC Division of Environmental Management
Water Quality Section
Facility Assessment Unit
PO Box 27687
Raleigh, NC 27611-7687
5. Noncompliance Notification:
The Permittee shall report by telephone to the Asheville Regional Office,
telephone no. 704/251-6208, as soon as possible, but in no case more than 24 hours or
on the next working day following the occurrence or first knowledge of the occurrence
of any of the following:
a. Any occurrence at the wastewater treatment facility which results in the treatment of
significant amounts of wastes which are abnormal in quantity or characteristic, such
as the dumping of the contents of a sludge digester; the known passage of a slug of
hazardous substance through the facility; or any other unusual circumstances.
3

b. Any process unit failure, due to known or unknown reasons, that render the facility
incapable of adequate wastewater treatment such as mechanical or electrical failures
of pumps, aerators, compressors, etc.
c. Any failure of a pumping station, sewer line, or treatment facility resulting in a
by-pass directly to receiving waters without treatment of all or any portion of the
influent to such station or facility.
d. Any time that self-monitoring information indicates that the facility has gone out of
compliance with its permit limitations.
Persons reporting such occurrences by telephone shall also file a written report in letter
form within 15 days following first knowledge of the occurrence. This report must
outline the actions taken or proposed to be taken to ensure that the problem does not
recur.
IV. GROUNDWATER REQUIREMENTS
The three (3) existing monitor wells (P86a5, P86b2, and P86b3) shall continually be
sampled every March, July, and November for the following parameters:
J NO3 (10.0)
',i TOC
Ammonia Nitrogen
,A Phenol
,'Manganese (0.05)
SO4 (250.0)
Total Suspended Solids
1 MBAS
Copper (1.0)
Sodium
Volatile Organic Compounds -
' TDS (500.0)
4 pH ( 6.5-8.5 standard units)
,Arsenic (0.05)
Water Level
`Chromium (0.05)
Iron (0.3)
'Cadmium (0.005)
Lead (0.05)
Mercury (0.0011)
In November only ( by Method 1 or Method
2 below)
Method l: Method 6230D ( Capillary - Column), "Standard Methods for
the Examination of Water and Wastewater", 17th edition, 1989
Method 2: Method 502.2 " Methods for the Determination of Organic
Compounds in Drinking Water", United States Environmental
Protection Agency - 600/4-88/039
The measurement of water level must be made prior to sampling for the remaining
parameters.
The measuring points (top of well casing) of all monitoring wells shall be surveyed
to provide relative elevations of the measuring point for each of the monitoring
wells. The depth of water in each well shall be measured from the surveyed point on
the top of the casing.
The numbers in parentheses represent the maximum allowable concentrations in
groundwater for the various analytical parameters, as specified in 15 NCAC 2L
[Groundwater Classifications and Standards]. Unless otherwise noted, the
concentrations are given in milligrams per liter.
0

If TOC concentrations greater than 10 mg/1 are det6c ed in any downgradient
monitoring well, additional sampling and analysis must be conducted to identify
the individual constituents comprising this TOC concentration. If the TOC
concentration as measured in the back round monitor well exceeds 10 mg/l, this
concentration will be taken to represent the naturally occurring TOC concentration.
Any exceedances of this naturally occurring TOC concentration in the downgradient
wells shall be subject to the additional sampling and analysis as described above.
If any volatile organic compounds are detected by method 6230D, or the equivalent
method 502.2, then EPA methods 604 and 611 must also be run to detect other
organic compounds which may be present. The results of all analysis specified in
the monitoring requirements, including 604 and 611 if required, must be submitted
simultaneously.
The results of the sampling and analysis shall be sent to the N.C. Division of
Environmental Management on Form GW -59 (Compliance Monitoring Report
Form) every April, August, and December.
2. The Compliance Boundary delineated on the attached site plan for the disposal
system is specified by regulations in 15 NCAC 2L, Classifications and Water
Quality Standards applicable to the groundwater of North Carolina. An exceedance
of, Groundwater Quality Standards beyond the Compliance Boundary is subject to
pnalty provisions applicable under General Statute 143-215.6(1)a. The sale of
property, by the Permittee, which is within or contiguous to the disposal system site
may alter location of the Compliance Boundary.
For facilities permitted prior to December 30, 1983, the Compliance Boundary is
established at a distance of 500 feet from the lagoon and spray field, or the property
boundary, whichever is less.
If the title to any property which may affect the location of the Compliance Boundary
is changed, the permittee shall notify the Division Director within 14 days. The
Director shall then establish a modified Compliance Boundary which will be done as
a modification to the Permit.
The REVIEW BOUNDARY delineated on the attached site map for the disposal
system is specified by regulations in 15 NCAC 2L, Groundwater Classifications
and Standards. A REVIEW BOUNDARY is established around disposal systems
midway between the Compliance Boundary and the perimeter of the waste disposal
area. When the concentration of any substance equals or exceeds the maximum
allowable concentration of that substance at the REVIEW BOUNDARY, as
determined by monitoring, the permittee shall either (i) demonstrate, through
predictive calculations or modeling, that natural site conditions, facility design and
operational controls will prevent a violation of standards at the Compliance
Boundary; or, (ii) submit a plan for the alteration of existing site conditions, facility
design or operational controls that will prevent a violation of standards at the
Compliance Boundary, and implement that plan upon its approval by the Director.
3. Any additional groundwater quality monitoring, as deemed necessary by the
Division, shall be provided.
V. INSPECTIONS
1. Adequate inspection, maintenance, and cleaning shall be provided by the Permittee to
insure proper operation of the subject facilities.
5

/The Permittee oriris designee shall inspect the wastewae treatment and disposal
facilities to prevent malfunctions and deterioration, operator errors and discharges which
may cause or lead to the release of wastes to the environment, a threat to human health,
or a nuisance. The Permittee shall keep an inspection log or summary including at least
the date and time of inspection, observations made, and any maintenance, repairs, or
corrective actions taken by the Permittee. This log of inspections shall be maintained by
the Permittee for a period of three years from the date of the inspection and shall be made
available upon request to the Division of Environmental Management or other permitting
authority.
3. Any duly authorized officer, employee, or representative of the Division of
Environmental Management may, upon presentation of credentials, enter and inspect
any property, premises or place on or related to the disposal site and facility at any
reasonable time for the purpose of determining compliance with this permit; may inspect
or copy any records that must be kept under the terms and conditions of this permit; or
may obtain samples of groundwater, surface water, or leachate.
VI. GENERAL CONDITION
This permit shall become voidable unless the facilities are constructed in accordance with
the conditions of this permit, the approved plans, specifications, and other supporting
data.
2. This permit is effective only with respect to the nature and volume of wastes described in
the application and other supporting data.
3. This permit is not transferable. In the event there is a desire for the facilities to change
ownership, or there is a name change of the Permittee, a formal permit request must be
submitted to the Division of Environmental Management accompanied by an application
fee, documentation from the parties involved, and other supporting materials as may be
appropriate. The approval of this request will be considered on its merits and may or
may not be approved.
4. Failure to abide by the conditions and limitations contained in this permit may subject the
Permittee to an enforcement action by the Division of Environmental Management in
accordance with North Carolina General Statute 143-215.6.
5. The issuance of this permit does not preclude the Permittee from complying with any
and all statutes, rules, regulations, or ordinances which may be imposed by other
government agencies (local, state, and federal) which have jurisdiction.
6. Prior to any transfer of this land, a notice shall be given to the new owner that gives full
details of the materials applied at this site.
7. A set of approved plans and specifications for the subject project must be retained by the
Permittee for the life of the project.
8. The annual administering and compliance fee must be paid by the Permittee within thirty
days after being billed by the Division. Failure to pay the fee accordingly may cause the
Division to initiate action to revoke this permit as specified by 15 NCAC 2H .0205
(c)(4).
9. The Permittee, at least six (6) months prior to the expiration of this permit, shall request
its extension. Upon receipt of the request, the Commission will review the adequacy of
the facilities described therein, and if warranted, will extend the permit for such period
of time and under such conditions and limitations as it may deem appropriate.
L

,J. Freeboard in the storage lagoon shall not be less than one (1) foot at any time.
11. Issuance of this Permit hereby voids Permit No. 7049R, issued July 22, 1986.
f
Permit issued this the 18th day of March, 1991
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
George T. Everett, Director
Division of Environmental Management
By Authority of the Environmental Management Commission
PERMIT NO. WQ0004648
7

DIVISION OF ENVIRONMENTAL MANAGEMENT
M E M O R A N D U M
GROUNDWATER SECTION
March 7, 1991
TO: Don Safrit
THROUGH: Bob Cheek i""�
FROM: Jack Floy
SUBJECT: Rockwell International, Inc.
Renewal of Permit No. 7049R
Spray Irrigation Wastewater Treatment System
Henderson County
WQ0004648/GW 91041
(Lindsay Mize: Review Engineer)
The Groundwater Section has reviewed the subject permit
renewal request and recommends reissuance and replacement of
condition no. 15 with the following conditions:
1. The three monitoring wells shall continually be
sampled every March, July, and November for the
following parameters:
NO(10(10.0)
TDS (500.0)
pH (6.5-8.5 standard units)
Arsenic (0.05)
Phenol
Manganese (0.05)
Chromium (0.05)
SO (250.0)
Iron (0.3)
Total Suspended Solids
Volatile Organic Compounds -
method 1 or 2 below)
Ammonia Nitrogen
TOC
Water Level
Cadmium (0.005)
MBAS
Lead (0.05)
Copper (1.0)
Mercury (0.0011)
Sodium
In November Only (by
Method 1: Method 6230D (Capillary - Column), "Standard
Methods For The Examination of Water and
Wastewater", 17th ed., 1989
Method 2: Method 502.2 "Methods For The Determination
Of Organic Compounds In Drinking Water", U.S.
EPA - 600/4-88/039
The measurement of water level must be made prior to
sampling for the remaining parameters.

i
The measuring points (top of well casing) of all
monitoring wells shall be surveyed to provide relative
elevations of the measuring point for each of the
monitoring wells. The depth of water in each well
shall be measured from the surveyed point on the top of
the casing.
The numbers in parentheses represent the maximum
allowable concentrations in groundwater for the various
analytical parameters, as specified in 15 NCAC 2L
[Groundwater Classifications and Standards]. Unless
otherwise specified, the units for these concentrations
are expressed as milligrams per liter.
If TOC concentrations greater than 10 mg/l are detected
in any downgradient monitoring well, additional
sampling and analysis must be conducted to identify the
individual constituents comprising this TOC
concentration. If the TOC concentration as measured in
the background monitor well exceeds 10 mg/1, this
concentration will be taken to represent the naturally
occurring TOC concentration. Any exceedances of this
naturally occurring TOC concentration in the
downgradient wells shall be subject to the additional
sampling and analysis as described above.
If any volatile organic compounds are detected by
method 6230D, or the equivalent method 502.2, then EPA
methods 604 and 611 must also be run to detect other
organic compounds which may be present. The results of
all analyses specified in the monitoring requirements,
including 604 and 611 if required, must be submitted
simultaneously.
The results of the sampling and analysis shall be sent
to the N.C. Division of Environmental Management on
Form GW -59 [Compliance Monitoring Report Form] every
April, August, and December.
2. The Compliance Boundary delineated on the attached site
map for the disposal system is specified by regulations
in 15 NCAC 2L, Groundwater Classifications and
Standards. An exceedance of Groundwater Quality
Standards beyond the Compliance Boundary is subject to
the penalty provisions applicable under General Statute
143-215.6(1)a. The sale of property, by the Permittee,
which is within or contiguous to the disposal site, may
alter the location of the Compliance Boundary.
For facilities permitted prior to December 30, 1983,
the Compliance Boundary is established at a distance of
500 feet from the lagoon and spray field, or the
property boundary, whichever is less.

/ If the title to any property which may affect the
location of the Compliance Boundary is changed, the
Permittee shall notify the DEM Director within 14 days.
The Director shall then establish a modified Compliance
Boundary which will be done as a modification to the
Permit.
The REVIEW BOUNDARY delineated on the attached site map
for the disposal system is specified by regulations in
15 NCAC 2L, Groundwater Classifications and Standards.
A REVIEW BOUNDARY is established around disposal
systems midway between the Compliance Boundary and the
perimeter of the waste disposal area. When the
concentration of any substance equals or exceeds the
maximum allowable concentration of that substance at
the REVIEW BOUNDARY, as determined by monitoring, the
permittee shall either (i) demonstrate, through
predictive calculations or modeling, that natural site
conditions, facility design and operational controls
will prevent a violation of standards at the Compliance
Boundary; or, (ii) submit a plan for the alteration of
existing site conditions, facility design or
operational controls that will prevent a violation of
standards at the Compliance Boundary, and implement
that plan upon its approval by the Director.
3. Any additional groundwater quality monitoring, as
deemed necessary by the Division, shall be provided.
4. To assess the effluent characteristics, the effluent,
prior to irrigation, should be sampled for; lead,
chromium, copper, pH, phenol, and cadmium.
If you have any questions, please let me know.
BC/JF/sbp/91041.
cc: Don Link
Central Files
Permit Issuance Files
__gyp.
l PEAR 1 1 1991

V NN
IM p
P8

R ECTION
DIVISION OF GROUNDWAENVIRONMTEENTSAL MAINAC-44FIVIr-mT
GW #[:E�
RECORD OF WASTE DISPOSAL PERMIT APPLICATION REVIEW
REVIEW By
DATE -7 '//
FACILITY NAME
FIELD INVESTIGATION ? (Y/N)
LOCATION 91 COUNTY
TYPE OF DISPOSAL SYSTEM (LAGOON, ETC.)
DESCRIPTION OF FACILjly %DESIGN -CAP. ( GPD) _,2-j,.Z�/)
171;
SIZE OF IMPOUNDMENT (FT. SQ)
& /OR SIZE OF APPLICATION AREA 15,'-
W&qL.mRCF'nMUN- SLUDGE MUN. W. WATER: F] PRIMARY F]SECONDARY n TERTIARY
E]'ND. SLUDGE 191ND..: W- WATER OTHERS
DISTANCE FROM WASTE -SOURCE TO NEAREST- STREAM __2ja_ FT., WELL _2::� FT.
FOR WELL' TYPE OF USE �71 , , �-:
,/ c , DEPTH PUMP RATE (EST. WHAT DESIGN CON DMOM WILL R(D-
_�eE / INCREASE CHANCt OF GW
CONTAMINATION
WHAT NATURAL
SITE CONDITIONS
DEPTH TO: BEDROCK _-'Q - _.FT.. SEASONAL HIGH W. T.
SURFICIAL AQUIFER
GEN. LITHbLOGY
HYD. COND. 14171f1V,'f"A FT./DAY 11 MEASUREC
El ESTIMATED
THICKNESS- 2 i — FT.
elf/ I A A /.� ��j
CHANCE OF GW CONTAMINATION :
�---.. FT.. ANNUAL W. T. FLU"X: FT.
BEDROCK /ARTESIAN AQUIFER]
FT./DAYE] MEASURED
11 ESTIMATED
JO. OF MONITOR WELLS: PROPOSED - UP DOWN
?OM WORKSHEET: SITE --I- DOWN
NUMERICAL DESCRIPTION -EXISTING: UP -Z
1 .2 3 4 5 6 6A 68
SITE GRADE (HYDROGEOL.) SITUATION GRADE
'OPOSED SAMPLING SCHEDULE & PARAMETER(S):—
MARKS/RECOMMENDATIONS:.

faS IE DISPOSAL PERMIT APPLICATION REVIEW WORKSHEET
w ��rArr�ei_e.r.
.4
1Y d y
Rev. I
Dat
e..mlie itio di<tcrrce Pnktl vulyf 0 1 2 1 4 6 6 7 8 C
on Potsld txtween con- Dktonoe h
tarrtnotion source and 2000+3w -9w to- 19
water CPN p a meters 1000 - 2000 150 - 2w 78 - 149 u 80 74 1 20 34 0-9
of rearril. Distance In 6200+ 1001-3100 251 - 800 101 - 160 31-60
21Estknate the depth
to the water table
below Mase Of con-
torn+rxitk].n sotrce
rrgre ttuin 5 1. of
the WCr,
Dkionce W. Vokie
(S:ep 1)
tee t 3100 - 62M 601-1000 161- 250 61-100 0-30
lYnIE: K water labie In perrnsotris bedrock pt. vokm .6: h poorty pem>teabte bedrock
pt. value . 4
Point "-Ik-" 0 1 2 J 4 b 6 7 8 p
Metas 60+ 3060 2029 12-29 8-11 57 3-4 1525 6-1 0 Depth Pt.Vakie
Feet 2004 91-200 61-90 3660 26.35 16-25 9-15 3-8 02 0 W.7, (Step 2)
22121
Eslknwater
WotOf table Gradient GrOert
d
2
t 4
S
Graenf
d
GrodW*
salols
table rrodieM
pr
from contomin-
gradient and oway from okrort
len than
Gradient
len than greater
Graert
d
greater
allon ole
flow direction all wale 6ci
2 percent
2 percent than 2
than 2
r
RiPPW►s that
toward
towoed petcent
percent
poorty
aro cbwr
water
water toward
toward
LL
O
than 1000
epky but
Kippty writer
wafer
rebtl teiy
mNen
not the
and k the supply
euppty
6F
6E
artic"Od
anticipated but not
and Is the
9G
9M
direction of
direction of "anti.
ont"x*od
2C
IE
flow
now cipated
dWection
5G
6F
direction
of flew
9H
9N
60-74
Of flow
OD
Stfto 4
OA
timate of
rmeablitty-
4A
sorptbn for the
dA
wade dfspo401 dile.
(2) A Ron+ - Rock > 100
ieet below
9A
tnd
k3
"ace
r
I
11
(3)1 cokrrrt • bedrock
II
poorty
II
pear»able
'- ar
11
LL
O
11
(4)11 coiurnn - bed ock •
c� �p
rebtl teiy
Sf 1t U
or Very
Perr->sobb
4 � C
Ckry wBh Cjean
no more sand wfh sand w#h grovel or
than 50 X 15-30% is than Clean fkne coarse
Ciav --1 �, rc •
ZGradient
Make than 30
OA
2A
4A
dA
QA
9A
More than 95
I
i
I
11
I
II
I
II
1
11
I
11
25-29
00
IC
iD
2F
3i.
4G
6F
6E
7F
SE
9G
9M
75-94
20-24
OC
2C
IE
30
4D
5E
5G
6F
7G
QF
9H
9N
60-74
15-19
OD
38
IF
4C
4E
6C
5H
7D
7H
BG
91
90
46-59
10-14
OE
48
2D
�
4F
60
51
7E
71
90
9J
9P
2a. 45
3-9
18
6B
2E
78
5C
7C
5J
6D
71
9E
96(
90
10-27
Lou than J
18
88
3C
8C
5D
96 1
5K
9C
7K
'91'
9l
9R
Lew than 1 CI
Bedrock of land surface: 1. 67. 11.97
Degree of ConfVderr_e in Occuracy of vokies
R2>2 6A
Point of oonoern wtlh regard to coftarttkn ani eoksce Is
Note: If Bedrock al lend "ace. use 10 (pka appropfbl• letter)
A - very confident
8 a fairly confident
C -wtfh low confidenbe
W . near by well
S . spring / stream
B . perkneler of comp{anoe
S ULM Addtkxxt oudnlef (Circle Only One)
D - Cone of depfenbn of nearby ptonping wsl hos.
a wf Mcsty. ItAuwlce CortorntwxV now
E - Dislance in step 1 booed on separotion from
Corttrr*Kwl pkrry rather than point souks
t War1e source in grou".00e discharge area,
thus mk*Txl Q`O r0-'Osef Contamination CO depth I dktomoe
M . Fuld mokrrdng Crider Mie NO* lusty
P - SA* has poor percoiatk3n pOlentbf Nolue at 3 or len In Step A)
0 Woes source In groundwale recharge areo
I . Water table in wry hiptty fractured or cavwota rock
Y - SMe underlain b )or—. --
2 or more an -
Y K -/urea trxirk7
etn by covsrou eM
1knone —.4—rs
4
2
Pf. Vokie
(Step 3)
9
Y
Category
(step <)
Confidence
(Step 5)
I
Polrt of Concern
(Step 6^)
0 rylller
(Step 68)

I � t
WASTE DISPO AL PERMR
APPLICATION REVIEW WORKSHEET (CONT.)
�1
S rf h/ i T o y_ �I d�aacrt hon /
70" Step I Shoo 2 SAtp J
lied
(Aaa,,t" 1-.((),,N{rotten))
Slfe Cod® Based on Hyrtr )QICPorarriotwx
H --rd P -*n" t -ft Identtr., ( WM )
( C One )
D G l
B E H
A C F
Slop 4 Sten 6
HPMI
S
S O 6h S18068
(1) ►*xrwiool S% Deocr"bn ( from Step 7)
TO"
pwn /sorp ttP�
Q) PAR VALUE
-_�-`- -
__sL, ---2-
SITUATION RATING : (1) - (2)
Q
(table bekow)
SITUATION GRADE
no • m�
(tee toble bel,,)
SITUATION GRADE
(see table beio )
SITUATION RATW- TABLE
To be wed for Step 9 ( Natural Mr Step 10 ( Modlr{ed )
SITUATION RATING
( Combined Volae) uTy OF (stopp 10)
CONTAMNATION DEGREE OF ACCEPTA&LITV SITUATION
8 a last GRADE
-7 to -4 kTp+abob4 F1ob otyy A
J to +J Ptiobc"v—Oopkt*or 8
9 nrorphofy
+4 to .7C
PMoba6ty '°e unoerAyi
+8 or more V --Mopkti, D
Very ppbople Ah ost C o pP
The Pr W�captabb F
talkloC �jhwNae. «nom fO�- �t0 �fet behwen t 7 and - 7 Y drraDL t to
ws ^*d by Brod- 8 and C. Y deNpr>.d �Y by I CILmerio s mak
AoCeptorroe a ayeC}ton of ao tfle for Mre h
Ind
f 0 an Oge 41 rh d crperx� yea on feo ae ""Mn of crnp
P _

MEMORANDUM
DIVISION OF ENVIRONMENTAL MANAGEMENT
i YA L
DATE: Feb 9 , ( c( 9
GROUNDWATER SECTION
U
FEB 1 31991 L"+
FROM: Jack Flo d
SUBJECT: Application for V Renewal/Amendment of Permit No._70q greAr
New
Facility Name
County
mr-ORNM I
Type of Project: iQ6'y� 6'n
Central Office Contact:
Applicable Permit Numbers: WQ MO L4(o q $ GW Q 1 Dq I
EPA
AC
We have received a copy of the above referenced application,
which was sent to your regional office for comment on or about
AP/ 9 , 19,94
You should review the application package for completeness
and adequacy of relevant information and submit your request for
additional informatio to me (via telephone or memo) by
�ti e® , 1 so that all required information can be
requested from the applicant at one time. A copy of our formal
request to the applicant for additional information will be
provided to you.
If you do not require additional information from the
applicant to complete your evaluation of the project, you should
review the application package and submit your comments to me by
, 19 !/
If a copy of the application package has not been made
available to your office, PLEASE LET ME KNOW IMMEDIATELY so that
a copy can be forwarded to you as soon as possible.
JF:ja/Appl.shl
i
MEMORANDUM
DIVISION OF ENVIRONMENTAL MANAGEMENT
i YA L
DATE: Feb 9 , ( c( 9
GROUNDWATER SECTION
U
FEB 1 31991 L"+
FROM: Jack Flo d
SUBJECT: Application for V Renewal/Amendment of Permit No._70q greAr
New
Facility Name
County
mr-ORNM I
Type of Project: iQ6'y� 6'n
Central Office Contact:
Applicable Permit Numbers: WQ MO L4(o q $ GW Q 1 Dq I
EPA
AC
We have received a copy of the above referenced application,
which was sent to your regional office for comment on or about
AP/ 9 , 19,94
You should review the application package for completeness
and adequacy of relevant information and submit your request for
additional informatio to me (via telephone or memo) by
�ti e® , 1 so that all required information can be
requested from the applicant at one time. A copy of our formal
request to the applicant for additional information will be
provided to you.
If you do not require additional information from the
applicant to complete your evaluation of the project, you should
review the application package and submit your comments to me by
, 19 !/
If a copy of the application package has not been made
available to your office, PLEASE LET ME KNOW IMMEDIATELY so that
a copy can be forwarded to you as soon as possible.
JF:ja/Appl.shl

Monitor dells No. P86a5, P86b2, and P86b3 shall be sampled
and November for the following parameters:
every March, July,
r� )
No Otl h)
��}...Ammofrie HMmon�a
TDS (SrOO
Chromium (0, OS)
Arsenic
Mercury (0.00//
Manganese (0,65)
MBAs
Cadmium (0. 005)
Water Levels
PH
�i troy TOC
Phenols
Calcium
Lead (0.6s)
Iron (0. 3)
Sodium
SO4 ( )
Copper
544,7rd tit', �
Volatile Organic Compounds - In November Only (by
� method 1 or 2 below) 230D (Capillary Method 1: M thod 6llary - Column), "Standard
�) Met o s r"or The Exam 1989 on of Water and
,(
wastewater", 17th ed.,
Method 2: Method 502.2 slnoDrinkingThe tWateratiUnS•
Of Organic Compounds
(, EPA - 600/4-88/039
The measurement of water level must be made prior to
sampling for the remaining parameters.
If TOC concentrations greater than 10 mg/1 are detected in
any downgradient monitoring well, additional sampling and
analysis must be conducted to identify the individual
constituents comprising this.TOC concentration. If the TOC
concentration as measured in the background monitor well
exceeds 10 mg/l, this concentration will be taken to
represent the naturally occurring TOC concentration. Any
exceedances of this riaturally.occurring TOC concentration in
the downgradient wells shall be subject to the additional
sampling and analysis as described above.
If any volatile organic compounds are detected by method
6230D, or the equivalent method 502.2, then EPA methods 604
and 611 must also be run to detect other organic compounds
which may be present. The results of all analyses specified
in the monitoring requirements, including 604 and 611 if
required, must be submitted simultaneously.
The results of the sampling and analysis shall be sent to
the N.C. Division of Environmental Management on Form GW -59
[Compliance Monitoring Report Form] every .

l
,ie numbers in parentheses represent the maximum allowable concentrations jIl
roundwat r for the various analytical parameters, as specified in 15 NCAC 2L
j [Groundwater Classifications and Standards]. Unless otherwise noted, the
concentrations are expressed as milligrams per liter.
The results of the sampling and analysis shall be sent to the N.
of
Environmental Management on Form GW -59 (Compliance Monitoringtsion Report
Form) every Mareh, IWy, and Getobcr.
��Iuyasr A 0ecoomhe� . The Compliance Boundary for the disposal system is specified by regulations in 15
NCAC 2L, Classifications and Water Quality Standards applicable to the
groundwater of North Carolina. An exceedance of Groundwater Quality Standards
beyond the Compliance Boundary is subject to penalty provisions applicable under
General Statute 143-215.6(1)a. The sale of property, by the Permittee, which is
within or contiguous to the disposal system site may alter location of the Compliance
Boundary.
For facilities permitted on or after December 30, 1983 the Com
is
established at the lesser of 250 feet from the edge of the application ion sitliancee or 5oundfeet
within the property boundary.
If the title to any property which may affect the location of the Compliance
is changed, the permittee shall notify the Division Director within 4 days.ndary The
Director shall then establish a modified Compliance Boundary which will be done as
a modification to the Permit.
• The REVIEW BOUNDARY for the disposal system is specified b regulations i
n 15
NCAC 2L, Groundwater Classifications and Standards. A REVIEW BO INDARY
is established around disposal systems midway between the Compliance Boundary
and the, perimeter of the waste disposal area. When the concentration of any
substance equals or exceeds die maximum allowable concentration of that substance
at the REVIEW BOUNDARY, as determined by monitoring, the permittee shall
either (t) demonstrate, through predictive calculations or modeling, that natural site
conditions, facility design and operational controls will prevent a violation of
standards at the Compliance Boundary; or, a submit a plan for the alteration of
existing site conditions, facility design or operational controls that will prevent a
violation of standards at the Compliance Boundary, and implement that plan upon its
approval by the Director.
7

MEMORANDUM.
DIVISION OF ENVIRONMENTAL MANAGEMENT
ASHEVILLE REGIONAL OFFICE
GROUNDWATER SECTION
January 12, 1988
47�'ac4oef _&
TO: R. Paul Wilms, Director
Division of Environmental Management
THROUGH: Bob Cheek, Supervisor 1+ P.(- 0*64 t
Permits & Compliance Unit ACCAP
Groundwater Section
Roy M. Davis, Regional Supervisor
Division of Environmental Management �\S�
FROM: Don Link, Hydrogeological Regional Supervisor
Groundwater Section
SUBJECT: Non -Discharge Permit No. 7049R
Change in Monitoring Requirements
Rockwell International Corporation
Henderson County, North Carolina
After reviewing Mr. Hollis, letter (attached) of January 5, 1988, I am
recommending that Permit No. 7049R be modified as described.
DL:ar
Attachment

State of North Carolina
Department of Natural Resources and Community Development
Division of Environmental Management
512 North Salisbury Street • Raleigh, North Carolina 27611
James G. Martin, Governor
S. Thomas Rhodes, Secretary
CERTIFIED MAIL
RETURN RECEIPT REQUESTED
Mr. Jim Hollis
Manufacturing Engineer
Rockwell International Corporation
1000 Rockwell Drive
Fletcher, North Carolina 28732
Subject: Change in Monitoring Requirements
Rockwell International Corporation
Permit No. 7049R
Henderson County, North Carolina
Dear Mr. Hollis:
R. Paul Wilms
Director
I have before me your January 5, 1988, letter in which you request
modification of the groundwater monitoring requirements contained in
Non -Discharge Permit No. 7049R. After reviewing your letter, I am modifying
Section 15 of the Permit to read as follows:
Monitor wells No. P86a5, P86b2, and P86b3 shall be sampled
every March, July, and November for the following parameters:
NO3
pH
Total Ammonia
TOC
TDS
Phenols
Chromium
Calcium
Arsenic
'Lead
Mercury
Iron
Manganese
Sodium
MBAS
SO4
Cadmium
Copper
Water Levels
All other terms and conditions contained in the original Permit remain
unchanged and in full effect. These modifications are issued pursuant to the
requirements of North Carolina General Statute 143-215.1.
Pollution Prevention Pays
P.O. Box 27687, Raleigh, North Carolina 27611-7687 Telephone [phone]
An Equal Opportunity Affirmative Action Employer

If any parts, requirements, or limitations contained in these modifica-
tions are unacceptable to you, you have the right to an adjudicatory hearing
before a hearing officer upon written demand to the Director within 30 days
following receipt of these modifications, identifying the specific issues to
be contended. Unless such demand is made, these modifications shall be final
and binding.
If you have any questions concerning these modifications, please contact
Mr. Don Link at [phone].
Sincerely,
R. Paul Wilms
cc:"Pl6n Link
Roy Davis
Bob Cheek
Steve Tedder
Central Files
'4

On -Highway Axle Division
Rockwell International Corporation
1000 Rockwell Drive
Fletcher, North Carolina 28732
January 5, 1988
Mr. Roy M. Davis
Regional Supervisor
Division of Environmental Management
N. C. Department of Natural Resources and Community Development
P.O. Box 370
Asheville, North Carolina 28802
RE: Permit No. 7049R
Item No. 15 - Monitor Well Sampling
Dear Mr. Davis:
Our original permit required sampling and reporting of data for
three (3) monitor wells located around our spray field.
In June, 1985 the Division of Environmental Management requested
and Rockwell granted permission for the drilling of six (6)
additional wells on our property.
When our permit was renewed in July, 1986 it specified the
sampling of all nine (9) wells.
The agreement for the drilling of the six (6) additional wells
dated June 12, 1985 states in Item No. 4: "All costs of
construction ,and...,.,ma, ntena" '.c -e of sites and access shall be borne
by GWS." It was our understanding that we would not be required
to monitor these additional wells due to the cost of retaining a
laboratory service for the sampling, testing, and reporting of
342 parameters per year.
Therefore, we are requesting that our permit be changed to
require the monitoring of the three (3) original wells (P86a5,
P86b2, and P86b3) only.
E C E I V E D
Groundwater Section
AshP.vilfv? Regional Office

If further information is required, please call me at
[phone].
Thank you.
Sincerely,
Jim Hollis
Manufacturing Engineer
:ls
CC: P. Backlund - Director of Facilities Administration
S. Ellis - Facilities Manager
J. Frazier - Facility Engineer

DIVISION OF ENVIRONMENTAL MANAGEMENT
ASHEVILLE REGIONAL OFFICE
GROUNDWATER SECTION
January 12, 1988;
MVMnRAMnTiM
T0: R. Paul Wilms, Director
Division of Environmental Management By
THROUGH: Bob Cheek, Supervisor G �
Permits & Compliance Unitt:J��
Groundwater Section
Roy M. Davis, Regional Supervisor
Division of Environmental Management
FROM: Don Link, Hydrogeological Regional Supervisor
Groundwater Section .6w
SUBJECT: Non -Discharge Permit No. 7049R
Change in Monitoring Requirements
Rockwell International Corporation
Henderson County, North Carolina
After reviewing Mr. Hollis' letter (attached) of January 5, 1988, I am
recommending that Permit No. 7049R be modified as described.
DL:ar
Attachment

4
\00
Y a_,
State of North Carolina
Department of Natural Resources and Community Development
Division of Environmental Management
512 North Salisbury Street 0 Raleigh, North Carolina 27611
James G. Martin, Governor
S. Thomas Rhodes, Secretary
CERTIFIED MAIL
RETURN RECEIPT REQUESTED
Mr. Jim Hollis
Manufacturing Engineer
Rockwell International Corporation
1000 Rockwell Drive
Fletcher, North Carolina 28732
Subject: Change in Monitoring Requirements
Rockwell International Corporation
Permit No. 7049R
Henderson County, North Carolina
Dear Mr. Hollis:
R. Paul Wilms
Director
I have before me your January 5, 1988, letter in which you request
modification of the groundwater monitoring requirements contained in
Non -Discharge Permit No. 7049R. After reviewing your letter, I am modifying
Section 15 of the Permit to read as follows:
Monitor wells No. P86a5, P86b2, and P86b3 shall be sampled
every March, July, and November for the following parameters:
NO3 PH
Total Ammonia TOC
TDS Phenols
Chromium Calcium
Arsenic Lead
Mercury Iron
Manganese Sodium
MSAS SO4
Cadmium Copper
Water Levels
All other terms and conditions contained in the original Permit remain
unchanged and in full effect. These modifications are issued pursuant to the
requirements of North Carolina General Statute 143-215.1.
Pollution Prevention Pays
P.O. Box 27687, Raleigh, North Carolina 27611-7687 Telephone [phone]
An Equal Opportunity Affinnative Action Employer

Jim Hollis
Page 2
If any parts, requirements, or limitations contained in these modifica-
tions are unacceptable to you, you have the right to an adjudicatory hearing
before a hearing officer upon written demand to the Director within 30 days
following receipt of these modifications, identifying the specific issues to
be contended. Unless such demand is made, these modifications shall be final
and binding.
If you have any questions concerning these modifications, please contact
Mr. Don Link at [phone].
Sincerely,
R. Paul Wilms
cc:n Link
'PORoy Davis
Bob Cheek
Steve Tedder
Central Files

On -Highway Axle Division
Rockwell International Corporation
1000 Rockwell Drive
Fletcher, North Carolina 28732
Rockwell
International
January 5, 1988
Mr. Roy M. Davis
Regional Supervisor
Division of Environmental Management
N. C. Department of Natural Resources and Community Development
P.O. Box 370
Asheville, North Carolina 28802
RE: Permit No. 7049R
Item No. 15 - Monitor Well Sampling
Dear Mr. Davis:
our original permit required sampling and reporting of data for
three (3) monitor wells located around our spray field.
In June, 1985 the Division of Environmental Management requested
and Rockwell granted permission for the drilling of six (6)
additional wells on our property.
When our permit was renewed in July, 1986 it specified the
sampling of all nine (9) wells.
The agreement for the drilling of the six -(6) additional wells
dated June 12, 1985 states in Item No. 4: "All costs of
construction A.0 mAIMI.e.A.ange of sites and access shall be borne
by GWS." It was our understanding that we would not be required
to monitor these additional wells due to the cost of retaining a
laboratory service for the sampling, testing, and reporting of
342 parameters per year.
Therefore, we are requesting that our permit be changed to
require the monitoring of the three (3) original wells (P86a5,
P86b2, and P86b3) only.
E C E I V E D
GroLindwater Section
Asheville Regional Office

if further information is required, please call me at
[phone].
Thank you.
Sincerely,
Oma' i1��0�
Jim Hollis
Manufacturing Engineer
:ls
CC: P. Backlund - Director of Facilities Administration
S. Ellis - Facilities Manager
J. Frazier - Facility Engineer

i
State of North Carolina
Department of Environment, Health, and Natural Resources
Asheville Regional Office
James G. Martin, Governor Ann B. Orr
William W. Cobey, Jr., Secretary Regional Manager
Division of Environmental Management
Water Quality Section
February 12, 1991
MEMORANDUM
To: Lindsay Mize
Permits and Engineering
Through: Forrest R. Westall, P.E.
Regional Water Quality Supervisor
From: Gary T. Tweed, P.E.
Environmental Engineer
Subject: Staff Report and Recommendations
Permit Renewal WQ0004648
Spray Irrigation Wastewater Treatment System
Rockwell International Corporation
Henderson County, N. C.
Subject request to renew the permit for the spray irrigation
wastewater treatment system for Rockwell International has been
reviewed. The existing wastewater treatment system is in good
condition and has operated very well. The requested rewording of the
equipment description is acceptable.
There have been several modif_cations to this permit since it was
originally issued. These have been in the area of groundwater
requirements. It is understood in conversations with Mrs. Kay Dechant
with the Regional Ground Water staff, that they wish to make some
changes to the permit ground water monitoring requirements. It is
recommended that a draft permit be sent to the ground water staff so
they can incorporate these changes. They should be requested to
provide all ground water monitoring requi_remeni.:s to be included in the
permit such that the previous modifications by letter no longer apply.
Having all requirements in one document will make tracking of this
facility much simpler.
It is recommended that a draft: permit renewal be prepared. for
this facility and routed for commer3t. Sh.otild there be any questions,
please advise.
XC: Kay Dechant
Interchange Building, 59 Woodfin Place, Asheville, N.C. 28801 • Telephone [phone]
An Equal Opportunity Affirmative Action Employer

dot STATE
State of North Carolina
'Health and Natural Resources
Department of Environment,
Asheville Regional Office
Ann B. Orr
James G. Martin, GovernorRegional Manager
William W. Cobey, Jr., Secretary DIVISION OF ENVIRONMENTAL MANAGEMENT
GROUNDWATER SECTION
September 18,
Mr. John Frazier
Rockwell International
Truck Axle Division
Box 928
Fletcher, North Carolina 28732
Dear Mr. Frazier'
Subject: Compliance Monitoring Data Review
Rockwell International
Permit No. 7049 North Carolina
Henderson County,
1990,
As discussed during our telephone conversationofrom thensubject is to indicates
review of the compliance monitoring rep
n concentrations o9iron and manganese. in data from the
significant increases i
last three sample dates (11/89,
3/90, 7/90).
As we discussed, the analyses for metals should ref be filect tteredhe issolved
thatould
components in the groundwater, thus the samples
analysis. Filtering of the samplestalsto
11refle t d ive n the sediments of 1 metalscanalysis.
contain high concentrations of me
monitor wells shall be resampled for dissolved 2on and maIf gthat anesa and
The
the analytical results reported to this office by Octoberremedial action
data indicates excessive concentrations of iron and manganese,
may be required.
Also any future analysis for phenols should detect less than 0.001
milligrams per liter (mg/1).
If You have any questions or comments, please contact me at (704)
251-6208.
Sincerely,
Laura Kay Dechant
Hydrogeologist
LKD/gc
cc: Betty Wilcox
Interchange Building, 59 Woodfin Place, Asheville, N.C. 28801 • Telephone [phone]
An Equal Opportunity Affirmative Action Employer

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,f STA i AY
State of North Carolina
Department of Natural Resources and Community Development
Asheville Regional Office
James G. Martin, Governor David R. Spain
S. Thomas Rhodes, Secretary Regional Manager
Division of Environmental Management
Water Quality Section
August 31, 1988
Mr. John R. Frazier
Rockwell International
1000 Rockwell Drive
Fletcher, North Carolina
Dear Mr. Frazier:
28732
Subject: Wastewater Treatment Facility
Rockwell International
Land Application System
Permit No. 7049R
Henderson County
This Division'is in receipt of your August 29, 1988, letter
requesting information on procedures for closure procedures for
subject facility should Rockwell decide to connect this system into
the County sewer.collection system served by MSD of Buncombe
County. Should Rockwell elect to eliminate the ultrafiltration/spray
irrigation system you should first contact MSD of Buncombe County
to apply for an industrial user permit. The MSD is operating an
approve pretreatment program and has permitting authority for
industrial users. Since Rockwell is considered a metal finisher
these will be certain pretreatment requirements that will have to be
met in order to discharge into the MSD system. Secondly Rockwell
should gain approval from Henderson County to use the County
collection system for disposal of the industrial wastewater. once
these approvals have been obtained and the spray field system closed
then Rockwell can request that subject permit be voided. There may
be a need to continue the groundwater monitoring for a period of time
following the closure of the spray field. This will be determined by
this Division's Ground Water Section. You may wish to discuss this
point with Mr. Don Link with this office.
Interchange Building, 59 Woodfin Place, P.O. Box 370, Asheville, N.C. 28802-0370 • Telephone [phone]
An

Should you have any questions or need assistance, please contact
this office at 704/251-6208.
Sincer y yours,
Gary . Tweed, P.E.
Environmental Engineer
Division of Environmental Management
GTT
cc: Don Link
Bill Mull, MSD
Bill Drake, Henderson.County

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_a

DIVISION OF ENVIRONMENTAL MANAGEMENT
ASHEVILLE REGIONAL OFFICE
GROUNDWATER SECTION
January 12, 1988
TO: R. Paul Wilms, Director
Division of Environmental Management
THROUGH: -Bob Cheek, Supervisor
Permits & Compliance Unit
Groundwater Section
Roy M. Davis, Regional Supervisor
Division of Environmental Management
FROM: Don Link, Hydrogeological Regional Supervisor
Groundwater Section
�Om8;ZL—
SUBJECT: Non -Discharge Permit No. 7049R
Change in Monitoring Requirements
Rockwell International Corporation
Henderson County, North Carolina
After reviewing Mr. Hollis' letter (attached) of January 5, 1988, I am
recommending that Permit No. 7049R be modified as described.
DL:ar
Attachment

State of North Carolina
Department of Natural Resources and Community Development
Division of Environmental Management
512 North Salisbury Street 0 Raleigh, North Carolina 27611
James G. Martin, Governor
S. Thomas Rhodes, Secretary
CERTIFIED MAIL
RETURN RECEIPT REQUESTED
Mr. Jim Hollis
Manufacturing Engineer
Rockwell International Corporation
1000 Rockwell Drive
Fletcher, North Carolina 28732
Subject: Change in Monitoring Requirements
Rockwell International Corporation
Permit No. 7049R
Henderson County, North Carolina
Dear Mr. Hollis:
R. Paul Wilms
Director
I have before me your January 5, 1988, letter in which you request
modification of the groundwater monitoring requirements contained in
Non -Discharge Permit No. 7049R. After reviewing your letter, I am modifying
Section 15 of the Permit to read as follows:
Monitor wells No. P86a5, P86b2, and P86b3 shall be sampled
every March, July, and November for the following parameters:
NO3
pH
Total Ammonia
TOC
TDS
Phenols
Chromium
Calcium
Arsenic
Lead
Mercury
Iron
Manganese
Sodium
MBAS
SO4
Cadmium
Copper
Water Levels
All other terms and conditions contained in the original Permit remain
unchanged and in full effect. These modifications are issued pursuant to the
requirements of North Carolina General Statute 143-215.1.
Pollution Prevention Pays
P.O Box 27687, Raleigh, North Carolina 276117687 Telephone [phone]
An Equal Opportunity Affirmative Action Employer

Mr. Jim Hollis
Page 2
If any parts, requirements, or limitations contained in these modifica-
tions are unacceptable to you, you have the right to an adjudicatory hearing
before a hearing officer upon written demand to the Director within 30 days
following receipt of these modifications, identifying the specific issues to
be contended. Unless such demand is made, these modifications shall be final
and binding.
If you have any questions concerning these modifications, please contact
Mr. Don Link at [phone].
Sincerely,
R. Paul Wilms
cc: Don Link
Roy Davis
Bob Cheek
Steve Tedder
Central Files

State of North Carolina
Department of Natural Resources and Community Development
Asheville Regional Office
James G. Martin, Governor
DIVISION OF ENVIRONMENTAL MANAGEMENT
GROUNDWATER SECTION
October 19, 1987
S. Thomas Rhodes, Secretary
Mr. Jim Hollis
Rockwell International Corporation
1000 Rockwell Drive
Fletcher, North Carolina 28732
Subject: Compliance Monitoring Reports
Rockwell International Corporation
Permit No. 7049R
Henderson County, North Carolina
Dear Mr. Hollis:
The Groundwater
Section has
assigned well identification
numbers to
the nine monitor
wells at the
subject site. Please
refer to these
numbers, as they
relate to our
data entry records,
on the Compliance
Monitoring Report
Forms submitted
in the future. The well identification
numbers are as follows:
Well I.D. No.
Previous No.
Depth (Ft.)
Screened Interval (Ft.)
P86a5
2500
29.5
24.5 - 29.5
P86b2
2501
28.5
23.5 - 28.5
P86b3
2518
30
20 - 30
P86a6
2758
30
20_- 30
P86a7
2759
30
20 - 30
P86a8
2760
30
20 - 30
P86a9
2761
30
20 - 30
P86a10
2762
30
20'- 30
P86b4
2763
30
20 - 30
Interchange Building, 59 Woodfin Place, P.O. Box 370, Asheville, N.C. 28802-0370 • Telephone [phone]
A., Equal Opportunity Affirmative Action Employer

Mr. Jim Hollis
Page 2
October 19, 1987
Review of compliance monitoring data previously submitted indicates
low pH values from some of the monitor wells. If you have information
as to activities that may be contributing to a low pH in the groundwater,
please submit it to this office.
Please contact me or Don Link if you have any questions or comments
regarding compliance monitoring.
KD:ar
cc: Nargis Toma
Paul Smith
Sincerely,
Kay Dechant
Hydrogeological Technician
M

14 STATE
sem`.
State of North Carolina
Department of Natural Resources and Community Development
Asheville Regional Office
James G. Martin, Governor
DIVISION OF ENVIRONMENTAL MANAGEMENT
GROUNDWATER SECTION
August 12, 1987
Mr. Jim Hollis
Rockwell International
Truck Axle Division
Box 928
Fletcher, North Carolina 28732
Subject: Compliance Monitoring Reports
Rockwell International
Permit No. 7049
Henderson County, North Carolina
Dear Mr. Hollis:
S. Thomas Rhodes, Secretary
In order for the Groundwater Section to review and process compliance
monitoring reports in a consistent manner, please send the report forms
directly to the Groundwater Section in Raleigh at the address at the top of
the form. Submit the blue and green copies to Raleigh and keep the white copy
for your files. If an agent is authorized to submit the forms in your behalf,
notify them of this procedure.
If you have any questions or comments regarding compliance monitoring,
please contact me or Don Link at [phone].
Sincerely,
A�sr pv"14'r
Kay Dechant
Hydrogeological Technician
KD:ar
cc: Nargis Toma
Interchange Building, 59 Woodfin Place, P.O. Box 370, Asheville, N.C. 28802-0370 • Telephone [phone]
An Equal Opportunity Affirmative Action Employer

STATE
C,+.,t f North Carolina
eo
Department of Natural Resources and Community Development
Division of Environmental Management
512 North Salisbury Street • Raleigh, North Carolina 27611
James G.. Martin, Governor July 22, 1986 R. Paul Wilms
Director
S. Thomas Rhodes, Secretary
Mr, Stephen A. Ellis, Plant Manager
Rockwell International
P.O..Box 928
Fletcher, North Carolina 28732
Dear Mr. Ellis:
SUBJECT: Permit No. 70498
Rockwell International
Ultrafiltration Wastewater Treatment
and Spray Irrigation Disposal System
Henderson County
In accordance with your letter of request received May 27, 1986, we are
forwarding herewithPermit No. 74498, dated July 22, 1986, to Rockwell International
for the continued operation of the subject non -discharge type waste treatment and
disposal facilities.
This permit shall be effective from the date of issuance until July 1, 1991,
shall be subject to the conditions- and limitations as specified therein, and shall
supersede permit No. 7049 issued on December 14, 1981.
If any parts, requirements, or limitations contained in this permit are
-unacceptable to you, you have the right to request an adjudicatory hearing upon
written request within 30 days following receipt of this permit. This request must be
in the form of a written petition, conforming to Chapter 150B of North Carolina
General Statutes, and filed with the Office of Administrative Hearings, Post Office
Drawer 11666, Raleigh North Carolina 27604.
If you wish to have the hearing before the Hearing Officer with this
Department, you must indicate in the petition that you waive the right to have the
contested case conducted by a Hearing officer in the office of Administrative
Hearings, and wish to have the matter conducted in the Department of Natural Resources
and Community Development. Unless such demands are made this permit shall be final
and binding.
E C E I V,
Water .3itry D v;0
r, U a�<r�
4 1..
P0ll7ltion Prevention Pal's
P.O. Box 27687, Raleigh, North Carolina 27611-7687 -lelephone 919-733-7015

One (1) set of approved plans and specifications is being forwarded to you. If
you need additional information concerning this matter, please contact Mr. Cecil G.
Madden, telephone No. 919/733-5083, ext. 122.
Sincer y yours,
z1 -
R. Paull Wilms
cc: Henderson County Health Department
Asheville Regional Supervisor
GroundwaterSection
Dennis R. Ramsey ��

NORTH CAROLINA
ENVIRONMENTAL MANAGEMENT COMMISSION
DEPARTMENT OF NATURAL RESOURCES AND COMMUNITY DEVELOPMENT
RALEIGH
P E R M I T
For the discharge of Sewage, Industrial Wastes, or Other Wastes
f.
In accordance with the provisions of Article 21 of Chapter 143, General
Statutes of North Carolina as amended, and other applicable Laws, Regulations
PERMISSION IS HEREBY GRANTED TO
Rockwell International
Henderson County
continued operation of a 21,000 GPD non—discharge type industrial wastewater
treatment plant consisting of a 42,000 gallon capacity flow equilization/storage
tank, free oil skimmer, a process tank, ;a waste oil storage tank, 750 GPM feed pump,
bag filters, an ultra -filtration package unit, a 440,000 gallon capacity storage
lagoon, 250 GPM dual irrigation pumps, approximately 8.7 acres of spray irrigation
wetted area, and associated piping, valving and appurtenances to serve the Rockwell
International Fletcher Plant with no discharge of wastewater to the surface waters of
the State,
pursuant to the letter of request received May 27, 1986, and in conformity with the
project plan, specifications, and other -supporting --data subsequently filed and
approved by the Department of Natural Resources and Community Development and
considered a part of this permit.
This permit shall be effective from the date of issuance until July 1, 1991
and shall be subject to the following specified conditions and limitations:
1. This permit shall become voidable unless the facilities are constructed in
accordance with the approved plans, specifications and other supporting data.
2. This permit is effective only with respect to the nature and volume of wastes
described in the application received and other supporting data.
3. The facilities shall be properly maintained and operated at all times.
4. This permit is not transferable.
5. This permit shall become voidable in the event of failure of the soil to
adequately absorb the wastes, and may be rescinded unless the facilities are
installed, maintained and operated in a manner which will protect the assigned

water qu ity standards of the surface wagers and ground waters.
In event e facilities fail to perform satisfactorily including the creation of
nuisance nditions, the Permittee shall take such immediate corrective action as
may be re ired by this Division, including the construction of additional or
replaceme. wastewater treatment or disposal facilities.
7. slu generated form these treatment facilities must be disposed of in
acc e with General Statute 143.215.1 and in a manner approvable by the North
Carolina Division of Environmental Management.
8. The Permittee shall employ a certified wastewater treatment plant operator
in responsible charge of the wastewater treatment facilities. Such operator must
hold a certificate of the grade at least.equivalent to the classification
assigned to the wastewater treatment facilities by the Certification Commission.
9. Diversion or bypassing of the untreated wastewater from the treatment
facilities is prohibited.
10. A year round ground cover for the spray field must be maintained, harvested, and
must be either be utilized as an animal feed material, disposed of in the county
landfill or disposed of in a manner acceptable to the Division of Environmental
Management.
11, The Permittee, at least six (6) months prior to the expiration of this Permit,
shall request its extension. Upon receipt of the request, the Commission will
review the adequacy of the facilities described therein, and in indicated, will
extend the Permit for such period of time and under such conditions and
limitations as it may deem appropriate.
12. The application rates shall not exceed 0.75 inches/week at any time.
13. There shall be no spray irrigation when the ground is frozen, the wind exceeds 15
mph, the groundwater level is at a depth of less than 3 -feet, and within a 24-hour
period of a rainfall event of 1/2=inch- or- more. - - - -- -- ----
14. Freeboard in the storage lagoon shall not be less than one (1) foot at any time.
15. The existing nine monitor wells shall be sampled every March, July, and November
for the following parameters:
NO3
PN
Total Ammonia
_, TOC
TDS
phenol
Chromium
Calcium
Arsenic
Lead
Mercury
Iron
Manganese
Sodium
MBAS
SO4
Cadmium
Copper
Water Levels
The measurement of water level shall be made prior to sampling for the remaining
parameters.

16. Any additional groundwater quality monitoring, as deemed necessary by the
Department, shall be provided.
✓ Permit issued this the 22nd day of July, 1986.
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
I
Paul Wilma, Director
Division of Environmental Management
By Authority of the Environmental Management Commission,
'i
Permit No. 7049R
;

i
ftck Axle Division
Rockwell international Corporation
Box 928
Fletcher, North Carolina 28732
Mr. Perry F. Nelson, Chief
Groundwater Section
Division of Environmental M anagement
P. 0. Box 27687
Raleigh, North Carolina 27611
01%
Rockwell
International
June 12, 1985
Subject: Agreement for the Use of Sites
for a Groundwater Investigation
Rockwell International
Henderson County, North Carolina
Dear Sir:
In consideration of the sites described on the attachment and of the terms and
conditions stated in this letter, Rockwell International agrees to permit the
use of the sites for a Groundwater Investigation conducted by the Groundwater
Section -(GWS).
This Agreement for the use of the sites is subject to the following terms and
conditions:
(1) While either party may terminate this Agreement by giving
thirty (30) days advanced wri-teen notice, the parties may
terminate the agreement at any time by written agreement.
(2) Upon written request, the GWS will supply to the owner all
informati>on derived from the investigation.
(3) Unless otherwise agreed the GWS shall have access to the
sites by the shortest established route to the nearest
public road during Rockwell's regular business ours only
unless access is required on an emergency basis to protect
the public from imminent harm.
(4) All costs of construction and maintenance of sites and access
shall be borne by the GWS. The GWS shall protect and prevent
damage to the surrounding lands.
(a) The use of the sites by GWS shall generally consist of
the following:
1. Maintenance of wells
2. Monitoring of wells
(b) In no event shall GWS so utilize the sites or engage in
activity while on Rockwell's premises so as to interfere
with Rockwell's ordinary business operations.

PAGE TWO
(5) Upon termination of this Agreement, unless otherwise provided
for by prior written agreement, the GWS shall remove from the
site all structures placed or erected by it and shall permanently
abandon or, at Rockwell's option, close and seal any and/or all
wells constructed by it. Title to pipes, pumps, etc. in any well
abandoned on the premises shall rest in Rockwell.
(6) The GWS has full responsibility for the acts and omissions by its
personnel and/or agents in connection with the construction,
maintenance, monitoring, and/or termination of the access and sites.
GWS agrees to defend indemnity and hold Rockwell harmless from and
against any and all claims, liabilities, damages or expenses in
any manner arising out of GWS's use of the sites unless attributable
to the sole, active negligence of Rockwell, it's employees and
agents.
Rockwell International understands that the activities to be carried out by the
GWS under the terms of this Agreement are for the primary benefit of the
Section and of the State of North Carolina and any benefits accruing to
the owner are incidental. The GWS is not and shall not be construed- to be an
agent, employee, or contractor of the owner under the terms of this Agreement.
Sincerely,
R Martello
Plant Manager
Attachment XA`Y3
RhH:is Approved By:
NAME: William C. Jete
TITLE: Supervisor - IRMU
DATE: June 21. 1985

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ATTACHMENT
The monitor well sites are located at the spray irrigation field and waste
holding basin of the wastewater treatment facilities at Rockwell Inter-
national which is located approximately 1200 feet west of the intersection
of the entrance road to Rockwell International and U.S. 25.
4

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- DIVISION OF
hM.sr�4
ENVIRONMENTAL
MANAGEMENT
4:1, G A
111777 +1
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Groundwater
Section
State of North Carolina
Department of Natural Resources and Community Development
Asheville Regional Office
James G. Martin, Governor
Mr. John Frazier
Facilities Engineer
Rockwell International
Box 928
Fletcher, North Carolina 28732
Dear Mr. Frazier:
May 17, 1985 S. Thomas Rhodes, Secretary
Subject: Test Monitor Wells
Rockwell International
Henderson County, North Carolina
In your previous conversations with Ms. Kay Dechant and me, you indicated
that it would probably be acceptable to Rockwell International to permit the
Division of Environmental Management to construct test monitor wells in the
vicinity of the holding basin and spray irrigation field at Rockwell Inter-
national's wastewater treatment facility in Henderson County.
The purpose of these wells would be to gain insight into the migration
of possible groundwater pollutants from these and similar facilities across
the State. The information gained from this study would be useful in
evaluating future wastewater disposal facilities at other sites.
I have enclosed an original and one copy of a Letter of Agreement between
Rockwell International and the Division of Environmental Management for your
signature. If Rockwell International agrees to permit the installation of
eight monitor wells at the locations designated on the attachment to the
Letter of Agreement, please sign and date the original and send it with the
attachments to Mr. Perry Nelson.
If you have any questions, please contact Ms. Kay Dechant or meat
704-253-3341.
Sincerely,
Donald R. Link
Regional Hydrologist
DRL / ar
Enclosure
cc: Perry Nelson
Bill Jetter
Forrest Westall
Interchange Building, 59 Woodfin Place, P.O. Box 370, Asheville, N.C. 28802-0370 • Telephone [phone]
An Equal Opportunity Affirmative Action Employer

_ter'
(Date
Mr. Perry F. Nelson, Chief
Groundwater Section
Division of Environmental Management
P. 0. BOX 27687
Raleigh, North Carolina 27611
SUBJECT: Agreement for the Use of Sites
for a Groundwater Investigation
Rockwell International
Henderson County, North Carolina
Dear Sir:
In consideration of the sites described on the attachment and of the
terms and conditions stated in this letter, Rockwell International agrees
to permit the use of the sites for a Groundwater Investigation conducted
by the Groundwater Section (GWS).
This Agreement for the use of the sites is subject to the following
terms and conditions:
(1) While either party may terminate this Agreement by giving
twelve months advanced written notice, the parties may
terminate the agreement at any time by written agreement.
(2) Upon written request, the GWS will supply to the owner all
information derived from the investigation.
(3) Unless otherwise agreed, the GWS shall have access to the
sites by the shortest feasible route to the nearest public
road.
(4) All costs of construction and maintenance of sites and access
shall be borne by the GWS. The GWS shall protect and prevent
damage to the surrounding lands.
(5) Upon termination of this Agreement, unless otherwise provided
for by prior written agreement, the GWS shall remove from the
sites all structures placed or erected by it and shall perma-
nently abandon all wells constructed by it.
(6) The GWS has full responsibility for the acts and omissions by
its personnel and/or agents in connection with the construction,
maintenance, monitoring, and/or termination of the access and
sites.

Page 2
Rockwell International,understands that the activities to be carried
out by the GWS under the terms of this Agreement are for the primary benefit
of the Section and of the State of North Carolina and any benefits accruing
to the owner are incidental. The GWS is not and shall not be construed to
be an agent, employee, or contractor of the owner under the terms of this
Agreement.
Sincerely,
Attachment

ATTACHMENT
The monitor well sites are located `at_the spray irrigation field and waste
holding basin of ;the wastewater treatment facilities at Rockwell 'Inter-
national which; is located approximately 1200 feet west.of the intersection
of the entrance', road to Rockwell International and U.S. 25.

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DIVISION OF ENVIRONMENTAL MANAGEMENT
GROUNDWATER SECTION
July 8, 1986
MEMORANDUM
TO: Arthur Mouberry
THROUGH: Bob Cheek R
FROM: Len Bramble
SUBJECT: Non -Discharge Permit Application Review
Rockwell International
Holding Lagoon & Spray Irrigation System
Henderson County
APN007737/GW8696
(Cecil Madden: DEM SERG Review Engineer)
The Groundwater Section has reviewed the subject permit
application and recommends issuance of the permit with the
following conditions:
(1) The existing nine monitor wells should be sampled
every March, July, and November for the following
parameters:
NO
pH
ToLl Ammonia
TOC
TDS
phenol
Chromium
Calcium
Arsenic
Lead
Mercury
Iron
Manganese
Sodium
MBAS
SO4
Cadmium
Copper
Water Levels
The measurement of water level should be made prior
to sampling for the remaining parameters.
(2) Any additional groundwater quality monitoring, as
deemed necessary by the Department, shall be provided.
LB/ls/8696C.
cc: Roy Davis/Don Link
Central Files
Permit Issuance Files
)
Cirour:_?,,,�«ter Section
Asheville Reggionai Of icR'

DIVISION OF ENVIRONMENTAL MANAGEMENT
GROUNDWATER SECTION
June 2, 1986
MEMORANDUM
TO: Don Link
FROM: Len Bramble
RE C E( V
`n E 2 .... 1986
GrOundwmter Section
'41heville Regional offiiae
SUBJECT: Application for X Renewal/Amendment of Existing Permit
New Permit
Facility Name : Rockwell International
County : Henderson
Type of Project: : Storage Lagoon & Spray Irrigation System
Applicable Permit Numbers APN 007737
GW 8696
We have received a copy of the above referenced application,
which was sent to your regional office for comment on or about
May 30, 1986.
You should review the application package for completeness
and adequacy of relevant information and submit your request for
additional information to (via telephone or memo) by June 9,
1986 so that all required information can be requested from the
applicant at one time. A copy of our formal request.to the ap-
plicant for additional information will be provided to you.
If you do not require additional information from the appli-
cant to complete your evaluation of the project, you should re-
view the application package and submit your comments to me by
June 23, 1986.
If a copy of the application package has not been made
available to your -office, PLEASE LET ME KNOW.
cc: Permit Issuance Files
LB/ls/RONOTIF

GROUNDWATER SECTION
DIVISION OF ENVIRONMENTAL MANAGEMENT
RECORD OF WASTE DISPOSAL PERMIT APPLICATION REVIEW
REVIEW BY: e DATE: ea &3
FIELD INVESTIGATION BY: DATE:
FACILITY NAME: r_ �we-l� 1»iJ c� �e�rti
TOWN :r" e t-t�t ker- COUNTY: 0exjJe rs 6 ..j
LOCATION: n -i ---i-
TYPE OF DISPOSAL SYSTEM (LANDFILL, LAGOON, ETC): S ru .�
(N DESIGNED CAPACITY ( D):
WASTE PH ICAL HARACTERISTIC: S
DESCRIPTION OF FACILITY:" :5�k-.iv ee_I. �„I ,LrA G.anr�
CHEMICAL ANALYSES AND OTHER DATA AVAILABLE: (CHECK THOSE APPLICABLE AND ATTACH COPIES):
[� AMBIENT GROUNDWATER QUALITY (WATER TABLE) Q RAW WASTE Q OTHER
[� AMBIENT GROUNDWATER QUALITY (ARTESIAN) Q TREATED WASTE SPECIFY
NAME OF NEAREST STREAM: Jjawraj4r;�,-Is (2a&& Cry DISTANCE: 421-Wex, 166
DISTANCE TO NEAREST WELL: DEPTH: PUMPING RATE:
PROPOSED METHOD FOR PREVENTING GROUNDWATER CONTAMINATION:'�aeus �ecaver b y caper
..,�—
---A wo_t I r•tt (- - _ A.- r L __ R .__40 -f
RE, LITHOLOGY AND PERMEABILITY OF SURFICIAL MATERIALS:
HYUKAULIC KLLAIlUN5H1N BEIWEEN WATER TABLE ANU ARTESIAN AQM LR5:
. f\ 1 A P 11 1 -k 1
DEPTH TO BEDROCK: ,3 0 --111t DEPTH TO SEASONA HIGH WATER TABLE: 3 -I-,, 2r'
MONITORING FACILITIES NEEDED (ATTACH SKETCH): �
ta al
RECOMMENDED SAMPLING S HEDULE AND PARAMETER REQUIRED:
REMARKS AND RECOMMENDATIONS M B �
'M n n -r-\ . It t
I / 4 0 /
` s '
r
ri
Ti
: iT�-Ili
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ri

J Dl
State of North Carolina
Department of Natural Resources and Community Development
Asheville Regional Office
James G. Martin, Governor
April 16, 1986
Mr. Jim Hollis
Manufacturing Engineer
Rockwell International
Truck Axle Division
Box 928
Fletcher, North Car6lina 28732
Dear Mr. Hollis:
S. Thomas Rhodes, Secretary
Subject: Groundwater Monitoring Requirements
Permit No. 7049 -Rockwell International
Ultrafiltration Wastewater Treatment
and Spray Irrigation Disposal System
Henderson County, North Carolina
As per our telephone conversation of April 15, 1986, your Compliance
Monitoring Reports for March, 1986, on the monitoring wells around the
spray irrigation field did not include the parameters: total,organic
carbon (TOC), calcium (Ca), and sodium (Na) as specified in my letter of
April 18, 1985, to John Frazier. Please do not neglect to include these
parameters in your July, 1986, Compliance Monitoring Reports.
If you have any questions, please do not hesitate to contact me.
Sincerely,
01"t'd 0 ) I
Donald R. Link
Hydrogeological Regional Supervisor
DRL/ ar
cc: Perry Nelson
Forrest Westall
Interchange Building, 59 Woodfin Place, P.O. Box 370, Asheville, N.C. 28802-0370 • Telephone [phone]
An Equal Opportunity Affirmative Action Employe.
DIVISION
h , ENVIRONMENTAL
MANAGEMENT',
Groundwater"
Section
State of North Carolina
Department of Natural Resources and Community Development
Asheville Regional Office
James G. Martin, Governor
April 16, 1986
Mr. Jim Hollis
Manufacturing Engineer
Rockwell International
Truck Axle Division
Box 928
Fletcher, North Car6lina 28732
Dear Mr. Hollis:
S. Thomas Rhodes, Secretary
Subject: Groundwater Monitoring Requirements
Permit No. 7049 -Rockwell International
Ultrafiltration Wastewater Treatment
and Spray Irrigation Disposal System
Henderson County, North Carolina
As per our telephone conversation of April 15, 1986, your Compliance
Monitoring Reports for March, 1986, on the monitoring wells around the
spray irrigation field did not include the parameters: total,organic
carbon (TOC), calcium (Ca), and sodium (Na) as specified in my letter of
April 18, 1985, to John Frazier. Please do not neglect to include these
parameters in your July, 1986, Compliance Monitoring Reports.
If you have any questions, please do not hesitate to contact me.
Sincerely,
01"t'd 0 ) I
Donald R. Link
Hydrogeological Regional Supervisor
DRL/ ar
cc: Perry Nelson
Forrest Westall
Interchange Building, 59 Woodfin Place, P.O. Box 370, Asheville, N.C. 28802-0370 • Telephone [phone]
An Equal Opportunity Affirmative Action Employe.

An -Highway Axle Division 0i
/ Rockwell International Corporation Rockwell
1000 Rockwell Drive
Fletcher, North Carolina 28732 International
May 15, 1985
North Carolina Department of Natural Resources
and Community Development
P. 0. Box 370
Asheville, North Carolina 28802
ATTN: Mr, Donald R. Link
RE czi VE
MAY 16 19 5
Groundwater Section
Asheville Regional Office
Dear Mr. Link:
Enclosed please find our overall site plan for our facility. Please indicate
the locations where you intend to drill the monitoring wells. After completing
this return the drawing to my attention.
Sincerely,
John Frazier
Facilities Engineer
JF-5/1:ls

j ATE,
fJ
�w
State of North Carolina
Department of Natural Resources and Community Development
Asheville Regional Office
James G. Martin, Governor S. Thomas Rhodes, Secretary
DIVISION OF ENVIRONMENTAL MANAGEMENT
ASHEVILLE REGIONAL OFFICE
GROUNDWATER SECTION
Mr. John Frazier April 18, 1985
Facilities Engineer
Rockwell International
Truck Axle Division
Box 928
Fletcher, North Carolina 28732
Subject: Groundwater Monitoring Requirements
Permit No. 7049 - Rockwell International
Ultrafiltration Wastewater Treatment
and Spray Irrigation Disposal System
Dear Mr. Frazier: Henderson County, North Carolina
The Division of Environmental Management, in order to standardize the re-
porting of groundwater analysis data from monitor wells at sites where waste is
being disposed of in such a manner that groundwaters may be impacted, is requir-
ing the data be submitted on the enclosed forms. You will note most of the
parameters analyzed are reported in mg/l (milligrams per liter), or ug/1 (micro-
grams per liter). As a result, care should be taken in transferring data from
the laboratory analyses to the Compliance Monitoring Report form, making conver-
sions where necessary to the appropriate units.
The wells should be sampled during the months of March, July, and November,
which generally reflect the high, median, and low water -table periods with the
static water levels being measured and recorded prior to sampling. The monitor
wells should be sampled for the following parameters: arsenic, cadmium, calcium,
chromium, copper, lead, mercury, iron, manganese, sodium, pH, sulfate, nitrate,
total ammonia (TA), total dissolved solids (TDS), total organic carbon (TOC),
MBAS, and phenols.
If you have any questions regarding this matter, please contact Mr. H. E.
Minnick or myself at [phone].
Sincerely,
DRL/pf �! P.
Enclosures Don R. Link,
cc: Lee Laymon Regional Hydrologist
ForrIntest R. Wpstal
erc ange Bui ding, 59 LJfin Place, P.O. Box 370, Asheville, N.C. 28802{)370 • Telephone [phone]
An Equal Opportunity Affirmative Action F.rnploycr

STArt
K I
N 0-%04
UI Lh Carolina Department of Natural
Resources &Community Development
James A. Summers, Secretary
James B. Hunt, Jr., Governor
DIVISION OF ENVIRONMENTAL MANAGEMENT
GROUNDWATER SECTION
October 22, 1984
Mr. John Frazier, Facilities Engineer
Rockwell International
Truck Axle Division
Box 928
Fletcher, North Carolina 28732
Subject: Proposed Monitor Wells
Rockwell International
Henderson County, North Carolina
Dear Mr. Frazier:
In regard to your letter of October 16, 1984, 1 cannot.give you any
specifics on the number and exact location of the test monitor wells that
the Division of Environmental Management would like to construct on the
property of Rockwell International; the project is still in the early
planning stage. It is my understanding that they hope to get the project
initiated next spring, and that it will consist of the boring of six to
twelve wells into the water -table at various sites around the holding
lagoon. The purpose of these wells and others constructed at various
sites across the State would be to determine how different waste treat-
ment activities affect the groundwaters. All information regarding the
construction of the wells and any sampling results will be supplied to
Rockwell International as soon as they are available.
I will notify you as soon as I have any additional information. If
you have any questions, please do not hesitate to contact me.
Sincerely,
Donald R. Link
Regional Hydrologist
DRL/ar
cc: Perry Nelson
Asheville Regional Office Interchange Building, 59Woodfin Place, P 0. Box 370, Asheville, N.C. 28802-0370 Telephone [phone]
An Equal Opportunity Affirmative Action Employer

r
0iCEIV ED
On -Highway Axle Divisiona r' y Divisior
/ Rockwell International Corporation Rockwell ua it
1000 Rockwell Drive
j Fletcher, North Carolina 28732 International MAY 24 1984
May 21, 1984 vvestern Re; Tonal Office
Asheville, North Carolina
Mr. Donald R. Link
North Carolina Department of
Natural Resources and Community Development
Post Office Box 370
Asheville, North Carolina 28802
Dear Mr. Link:
Per our conversation on May 17, 1984 the following is a list of products used
by this facility and introduced into our Industrial Waste System.
1. Soaps
a. Circle - Prosco: PC -429
b„ Lester 712
c. Lester X-10
d. Johnson & Johnson: J -Shop 500
e,. Houghton: Cerfa-Kleen NHP
f. Houghton: Cerfa-Kleen 5380
g.. Trion: Tri-oex MSP -21
h. Amchem: A-400
i. Amchem: Fixodine
j. Amchem: Ridoline 72
k. Eagle: APC Aquedus Solvent
1. Clean Solv 10
m. Micro Cleaner
n. Cincinnati Milacron: Cimclean 30
2. Coolants
a. Cincinnati Milacron: Cimcool 400 MSL
b., Houghton: Hocut 757
c., Penwalt: SGC -31321
d„ Master Chemical: Trim 9106CS

Page Two
May 21, 1984
3. Compounds
a. Amchem: Serseal Activator 28
b. Amchem: Toner 20
c. Amchem: Thermogranodine 112
d. Amchem: Serseal Layer
e. Cincinnati Milacron: Antifoam
f. Cincinnati Milacron: Additive LC
g. Cincinnati Milacron: Additive 83
h. Cincinnati Milacron: Additive RY
i. Cincinnati Milacron: Additive MC
j. Penwalt: Additive LF 700
If you should have any questions or require further information, please contact
me at 687-2024.
Sincerely,
John Frazier
Facilities Engineer
cc: S. Wells
S. Ellis

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GROUND WATER SECTION
DIVISICN OF ENRTIROI 'TAL TWlA(lMHN '
DEPARTi°aEN T OF NATUMAL RESOURCES AND C 311 NITY =LOPI 3E\7
RECORD OF GROUND WVAJER POLLUTION SOURCE
RECORD BY: ��,,� C, l k DATE 1/90/91 /91 W.D. PERMIT N0. Z�4
TW: 11 cic co r COUNTY:
LOCATION (SKETCH ON RACK)
OWNERS) OF FACILITY OR INSTALLATION:
TYPE SOURCE: rI A\, T FILL, LAGOON,, ETC.)
CHAR.AC'TER AND QUAN In' OF POLLUTANTS:
DESCRIPTIO' OF FACILITY (SKETCHI ONT BACK):
1.17t
S
HYDROGEOLOGIC CQNDITIONS AT SITE:
•cam 1 1 1 - - � .� � I _ _ � .., n t i
ANALYST -
POLLUTION CONTFIR�T--lj BY ANAILYS IS?
SAMPLINI G SCIEDULE: M^":IA— /1%All CAM./�'.o.0 Q1'A�nG Weil
a@ trl t�tNNt0O.Uy tp j� IV R.C-4D QVIC 0
NEAREST STREAM: IL Z7 r.
Same C` rPP k DISTANT ®le_e +
RAREST WATER SUPPLY WELL: 1Q��v�n � (Yleares�h kvew,a� DISTANCE a ��• O, 3
ANALYSES AND OTHER DATA AVAILABLE:

a
Soil Systems, Inc.
Soil and Foundation Consulting
Archaeological & Ecological Surveys
Environmental Consulting
Land Treatment Evaluations
Construction Quality Control
Chemical Analysis
525 Webb Industrial Drive
Marietta, Georgia 30062
Phone [phone]i
N0 1
November 10, 1981 Ashes �f
Donald R. Link
North Carolina Department of Natural Resources
and Community Development
P. 0. Box 370
Asheville, North Carolina 28802
Dear Mr. Link:
Enclosed is the information you requested. The diagram
illustrates a typical well we install. For Rockwell International
the concrete pad and locking cap were omitted. epipesize was
2" schedule 40 PVC. Below is the depth of each well and the depth
to ground water we encountered at time of boring.
Depth to well point
Depth to groundwater
at time of boring.
Monitoring
Well
1
29.5 ft
14 ft
Monitoring
Well
2
28.5 ft
21.5 ft
Monitoring
Well
3
22--3-Lt
18.5 ft
Locations
of each
well and its chemical
characteristics are de-
scribed in
the
report
#480-10040.
RC:lt
Sincerely,
Roger Chubin
Land Treatment Specialist
Affiliated Offices Throughout the Nation

SOIL
SAND AND GRAVEL
BENTONITE
,� SOIL
BENTONITE
SLOTTED PIPE
COVERED WITH
FILTER FABRIC 5
CAP

DIVISION OF ENVIRONMENTAL MANAGEMENT
ASHEVILLE REGIONAL OFFICE
GROUNDWATER -SECTION
December 4 1981
MEMORANDUM
TO W. Lee Fleming, Jr., P.E.
Peewits and Engineering
THROUGH. Rowe M. Davis, Regional Supervisor
Asheville'Regiona Office
FROM: Donald R. Link. Regional Hydrologist
Asheville Regional e ional Office °
SUBJECT; Permit Application
Rocs, kwel l International
Henderson County, North Carolina
I have rc`viewed the-sub3ect application and had a telephone conversation
,with Roger Chcabin, Land Treatment Specialist, with Soils Systems, Inc. My
comments as to groundwater monitoring requirements are as follows:
1. Three monitor wells have already been installed on the spray
field without prior site selection by the Division; one well
is to be used as a background well. while the other two are
for monitoring potential groundwater pollution. However,
the location of these wells should indicate any groundwater
pollution occurring on the site and should provide sufficient
data.
2. The construction methods used in these wells did not have prior
approval by the Division in that cement was not used to grout
the wells from land surface to the top of the bentonite seal
above the gravel pack. Since the wells have already been
installed, I recommend their use be allowed unless future
sanpling indicates the need for replacement wells. These
wells should be adequately marked so as to denote that water
from thea should not be consumed.
3. The wells should, be sampled prior to the use of the spray field
and quarterly for the first year. Thereafter, they should be
sampled semi-annually unless the results of the analyses
indicate otherwise. The water should be analysed for the
parameters set forth in the National Primary and Secondary

,rands n
..ge
Drinking Water Regulations. These are arsenic, barium,
cadmium, chromium, lead, mercury, nitrate, selenium,
silver, front manganese, copper, sulfate, chloride,
MBAS, pH, dissolved solids, and phenols. Ammonium
nitrogen, kjeldahl nitrogen, and total phosphorus
should also be analysed for. The amount of analyses
needed will probably decrease as more monitoring
information is gained.
DRL/ar
cc: Perry Nelson

DEPARTIvLNT OF NATURAL PESCURCES F COMI MITY DEVELOPMENT
AlF
DIVISION OF ENVIRWMAL �MAGE1 ENT
GROUND WATER SECTION
PECORD OF WASTE OR WASTEWATER PERAIT APPLICATIM REVIEW
REVIEW I Dec. a, mi
BY: 1, 4, cl -,; DATE:
FIELD INVESTIGATION BY: DATE.
TOWN: le, 4, c �ir -v 0-1, r cowry;.
LOCATION (SKETCH ON RACK): rfAc"IM4
LMNERt6) Ur FALALill UK INZ51ALUAIIUN: M r1c, IS u. le I I
TYPE WASTE OR WASTEWATER SYSMI (LAND FILL, LAGOON, ETC.):
-lJj-
PA
TYPE OF WASTE: tW, I - " aw-ww"? T)7
'D OTHER DATA AVAILABLE: IL e- mt, 'IT
CH KCAL ANALYSES AN
WE OF NEAREST S11,0HAIM:
DISTAMME TO NEAREST WELL:
AVG. DISCHARGE
LFSCRIPTION OF F:kl,-.:'-.-TTY (SKErClON
. J- I
DISTANCE
PROPOSED METHOD FOR% PRS INGJROT,.-NDKATEa CONWIINATION:
M-1 MEMO � MW F"
STRUA&E, LMOLOD PER!vMABILITY QFSURFf CLkL MATERIALS- a
HYDRAULIC ITIATIONISHIP
.7
DEPTH TO BEDROCK: 4J
MONITORING -G FACILITIES
TABLE AND ARTESIAN AQUIFERS:
I I
DEPTH 14IATER TABLE:
(ATTACH SKETCH)
REC()M4ENDFD SAIMPLING SCHEDULE:
REMARKS AND RECCNMENDATIONS:

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TABLE l
CREH|CAL USE INVENTORY
DISCHARGE TO WASTE
�
TRADE NAME
/
/
USE CONTENTS
Wayclean-119
Soap
Potassium Hydroxide
Tecty) 140
Rust Preventative
Aliphatic Solvent
Nordall
Rust Proofing
Emulsified Paraffin Oil
Alkaline Cleaner
Surfactant & Detergent Salts
\
Cutting Fluid
Water Soluble Emulsion (low % mineral
�il\
---
^'"�^' '"' �`
Cutting Fluid
Water Soluble 8�l (high � mineral '
�
oil)
Circle Prosco MP -2
Granod|z=r
Manganese Phosphate
232
Cutting Oil
Buoyant
Paint Coagulant
Caustic '
Perj
Paint Cleaner
Sodium Hydroxide
Rust Veto 4214
Rust Proof
~. rJH�
��~_..- --_ ~~-
Soap
Oxides of Nitrogen � Phosphorous
~
` ---_�b-enh2�lAqua c
Quench
Synthetic (U|l Free)
De-A;rex 1012
Da-Foamar
--
Cranodizer '-
�Manganous Phosphate, Phosphoric
Acid, Nitric �c Acid, Nickel Salt
Lubrite 5
Granodizar
Phosphoric Acid
Accelerator l]l
Granodizer
Sodium Nitrate
Neutralizer 200
Cranodizar
Manganese Carbonate
ydrogen
Granodizar
Hydrogen,Peroxide
---- ---
Dye Lubricant
Synthetic Lubricant
Rotalla" 30
^
Lubricant
Wayclean 412
Cold Water Soap
Paint
D|) Base
Alkyd Resin & Zinc Chromate
-`~~---------
Water Base
Epoxy Alkyd/Acrylic & Zinc '
-------�-'
Chromate
Trlm�
�~
Cutting Fluid
Chlorinated Wax
u Emulsifiers
Marquench ~--------'
Quench Oil
Quench Oil
ex MSP -2 /
Electronic Air
Alkaline Cleaner, Surfactants,
��-
Cleaner
Dispersing Agents

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I LUCKWODO GRE!E!NEj'+rrrrvZ— I 20C�WELL INTEP—MgTIONRL Dwca.w
ARCHITECTS - ENGINEERS Joe neo: 2— FJXLE Fg(!:iLiTy DATE*
"F'M YrRl( . ',PiRTAW;tl.c . 1111 I.Tl . — . .1 -- I F�—R— - - , — —

*all measurements in mg/l unless otherwise noted
GROUNDWATER ANALYSIS
FROM INSTALLED MONITORING
WELLS (30
feet)
Parameter *
We 11 #3
Well #1
a
Well #2
pH (S.U.)
4.9
5®H
6.5
Conductivity (umho/cm)
640
520
250
Alkalinity
49
87
50
Hardness
155
74
43
TKN
12.9
4.2
1.0
N-NO3
0.1
0.1
0®1
Cl
6
6
4
*all measurements in mg/l unless otherwise noted

t,[) •> V
ARCHITECTS - ENGINEERS
NJ0'Opp SPAR. AN8g11G ®i1Akt1 Qnt,aS
I
Job Name �i �c Bldg.
Subject i-�.- �y= t a ¢ I- LP
Job Tho.
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From Table a, the maximum design hydraulic loading would occur during the
month of July at 14.20 centimeters (5.59 inches) per month. Likewise, the
minimum design loading would occur during December at 5.18 centimeters (2.04
inches) per month. Based on an average 4.3 weeks per month, the weekly max—
imum design loading is 3.30 centimeters (1.30 inches) and the weekly minimum
design loading is 1.20 centimeters (.50 inches). The range in possible hy—
draulic loadings offers several alternatives. They are as follows:
1. Apply wastewater at the maximum design loading for each month ranging
from 3.30 centimeters (1.30 inches) per week in July to 1.20 centimeters
(0.50 inches) per week in December.
2. Apply wastewater at a seasonal rate on the minimum design rate that oc—
curs in each season. Two distinct periods are evident from Table 3. They
are April through September, and October through March. The weekly design
rate for each period would be 2.19 centimeters (0.86 inches) and 1.20 cent—
imeters (0.50 inches), respectively.
3. Apply wastewater at a uniform weekly rate equivalent to the minimum de—
sign rate of 1.20 centimeters (.50 inches).
The alternatives are listed in order of decreasing intensity of management
and operational input, wastewater storage manipulation and pond size needed.
However, the alternatives are listed in order of increasing land area
required.
Of the three alternatives, the last one (3), that specifies the minimum de—
sign rate, is the most feasible for the Rockwell International system. This
alternative requires the least operator input and decision making. This al—
ternative also requires the least amount of storage manipulation due to sea—
sonal interruption of wastewater application due to excessive daily precipi—
tation or design precipitation being exceeded. Further, the recommended al—
ternative has the greatest degree of flexibility and the highest safety fac—
tor for the protection of the site.
Wastewater storage for periods of reduced irrigation will be required and
will be discussed in the storage section of this report. The hydraulic as—
similative capacity, 1.20 centimeters .(.50 inches) per week,, developed is
only for days in which storage is not used.
Since no domestic waste is included in the Rockwell effluent, nitrogen concen—
tration is very low (6.9 mg/1). The Rockwell wastewater is assumed to con—
tain only organic N and hence the total nitrogen load will be considered.
Losses through ammonia volatilization and pond denitrification will reduce
the overall nitrogen loading to a degree that cannot be accurately predicted.
Based on SSI experience, with wastewater of this nitrogen concentration, the
hydrologic assimilation will be the prime importance. Nitrogen loading will
be approximately 40 lbs/acre/yr. This amount of nitrogen is insufficient to
meet the proper nitrogen requirements for vegetation on the site, so the for—
mation .-and _leaching of nitrates to the groundwater will be minimal.

Heavy Metals
Understanding of the soil's assimilation of heavy metals, such as Cu, Cd, Ni,
Pb, Zn, and Cr, requires a knowledge of their toxic effects to plants and
animals. Other factors that are important to their distribution are the
effects on their soil chemistry, notably their solubility. Solubility is
controlled mainly by pH, exchange phenomena, and complexation (Chubin and
Street, 1981). Much of the chemistry of heavy metals in soil is complex and
not fully understood to date, so assimilative capacities should be used as
guidelines and not design parameters.
The Environmental Protection Agency lists several heavy metal accumulation
values (Table 6) as guidelines for metal loadings. These numbers are only
for sludge disposal and only take into account the assimilative capacity of
the top 15 centimeters (6 inches) of soil. However, in spray irrigation the
entire soil'. is used for its renovative effects on the percolating waste-
water, not just the top 15 centimeters. High subsurface cation exchange
capacities at the Rockwell site show that the soil's strongest level for
metal retention to be below the 15 centimeter (6 inch) depth. Therefore,
these tabulated values are very conservative for Rockwell's land treatment
site. In the LLC analysis, two metals, Ni and Zn, exceed the design land
requirements; according to the EPA guidelines for sludge disposal. However,
considering their concentration in the effluent and recommended design load-
ing, they pose no problem to groundwater or human health. At high pH values,
most of the metals described are very insoluble and have very low plant up-
take and leaching potentials. Part of the Rockwell land treatment site de-
sign requirements will include an intensive liming regime which further inac-
tivates these metals. Nickel has been shown (Cunningham, et al. 1975) to
have very limited leaching and uptake potential over a pH value of 6.8. Zinc
removal from grass harvest will also greatly decrease the cumulative load of
zinc to the Rockwell site. Zinc and nickel, while exceeding land require-
ments, -will not be a problem at the Rockwell site due to the texture, pH, ve-
getation, and loading concentrations of these two metals.
Sodium Imbalance
The presence of sodium in large quantities can increase the amount of this
monovalent cation on the soil cation exchange complex. This condition leads
to a reduction in soil pore size, deflocculation, with subsequent reductions
of water infiltration, and permeabilities. To avoid this condition, suffi-
cient divalent cations, calcium, and magnesium must be present in the waste
applied to land to keep sodium from building up on the soil exchange complex.
The sodium adsorption ration (SAR) is a measure of the balance of sodium and
other cations and is defined as:
SAR = Na
2
where all concentrations are in milliequivalents per liter. If the SAR is
kept less than 12-15, no sodium imbalance problems should occur. The calcu—
lated SAR for the Rockwell effluent is 19 and will have to be lowered or
11

12
TABLE 6. HEAVY
METAL ASSIMILATIVE CAPACITY
'
Soil Cation Exchange Capacity
;meg/1008)
Metal
0-5 5-15
15
Zn
250 500
1000
Cu
125 250
500
Ni
50 100
500
Cd
5 10
20 .
Pb
500 1000
2000
Note:
Maximum cumulative sludge
metal applications for privately—owned lands.
Source:
EPA Technical Bulletin on Municipal Sludge Management
12

counteracted to prevent problems in future operation of the treatment site.
There are three alternatives to relieve this sodium imbalance at the Rockwell
site. They are as follows:
I. Addition of soluble calcium to the effluent before application to the
spray field. Lowering the SAR to a value of 10 would require the addition of
100 mg/1 of calcium ion to the effluent. This could be in the form of CaC12,
or any other water soluble calcium salt.
2. Lime the receiving soil so as to provide a continuous flux of Ca ions in-
to the soil system. Residual lime content in the soil at all times must be
maintained for proper operation. This depends on soil pH, and for the Rock-
well site, a. rate of 3 tons/acre, added every two years, would be sufficient
to counteract: any sodium imbalance.
3. Lower, the effluent concentration of Na ions by the substitution with
another salt species, possibly potassium, magnesium or calcium in the manu-
facturing process. The sodium concentration that would lower the SAR to a
value of 10 would be 421 mg/1 (currently 796 mg/1) at the existing concen-
trations of calcium and magnesium (Table 1) now measured for the Rockwell
effluent.
Any of these alternatives will alleviate a sodium imbalance occurring from
land application of the Rockwell effluent. The situation will also require
that regular SAR determination be part of the monitoring program necessary
for proper operation of the spray irrigation land treatment site. The SAR
for the receiving soil is approximately 0.24 so no problem currently exists.
The soil chemical composition (Appendix A) at the present time is excellent,
with all major, cations in proper concentrations and proportions. All three
alternatives will correct the sodium imbalance problem; however, Lockwood
Greene and Rockwell should decide the alternative that will suit their oper-
ational and financial situations.
Organics
Organics are assimilated under aerobic conditions maintained in the
plant -soil system by the diffusion of oxygen from the atmosphere. Therefore,
the organics assimilative capacity is' determined by the- supply of oxygen
needed for the waste oxygen demand in the soil. As a conservative estimate
of the aeration rate, it is assumed that the waste penetrates the soil and
the oxygen diffusion is governed by soil properties.
The oxygen supply rate for a soil is given by McMichael (1966) as,
M = 2(Co-Cp)(DpTS/Tr)k
where M = gram 02/m2 diffused into soil
Co, Cp = concentrations of oxygen in air and soil atmosphere,
respectively, mg/1
Dp = oxygen diffusivity in soil = 0.65 Do
S = soil porosity at 0.1 atmosphere tension
Do = oxygen air diffusivity = 1.62 m2/d
T timein ;days
13

1
VLB LE 7. DETERMINATION OF LAND LIMITING CONSTITUENT (LLC),
ROCKWELL INTERNATIONAL FLETCHER, NORTH CAROLINA
Soil
Assimilative
Parameter Waste Generation Capacity Land Area
_-- Kg/Xr lb/yr Kg/ha/yr Ib/ac/yr ha ac
N
266
587
160
148
1.67
3.97
P
453
997
106
85
4.27
11.7
Cu
0.81
1.78
5
4.46
0.56
2.5
Zn
69.1
152
10
8.9
6.91
17.1
Pb
2.62
5.77
20
18
0.13
0.32
Cd
0.5
1.10
0.2.19
2.5
5.79
Ni
24
54.3
2.0
1.8
12
30
Cr
3.86
8.49
10
8.9
0.4
0.95
COD
42,328
93,121
72,800
64,937
0.58
1.43
Waste Flow
Application Amount
Area
Required
(acre-inches/month)
cm/month
inches/month
hectares acres
hydraulic
27.85
5.18
2.04
5.53
13.6
15

SOIL
CHEMICAL ANALYSIS,
ROCKWELL
INTERNATIONAL
FLETCHER, NORTH CAROLINA_
Boring
TKN(mg/1)
CEC(meg/10Og)
pH(S.U.)
P205(mg/l)-
dep.h(tt)
B1
0.0-2.0
'16.0
4.8
720
878
276
374
B2
0.0-2.0
7.03
4.9
5.0
1060
408
B2
2.0-4.0
17.4
4.8
171
292
B3
1.0-3.0
6.98
5.87
4.9
735
199
B4
B5
0.0-2.0
1.0-3.0
7.32
4.7
268
220
B6
0.0-2.0
3.87
5.3
406
310
Major
Cations (mg/1)
Boring
-
„�
- --- -------------
--
Na
--- -------_..®-_-•-.-
Ca
Mg
K
B1
0.0-2.0
29
166
638
752
278
488
B2
0.0-2.0
35
260
332
878
602
B2
2.0-4.0
34
54
275
230
B3
1.0-3.0
26
29
183
292
206
B4
0.0-2.0
27
87
190
180
B5
B6
1.0-3.0
0.0-2.0
32
171
289
309

R ®RD OF SUBSURFACE EXPLOR TION
BoringB--1. �:..
j,
raject Name: Rockwell International Date of Boring: 5/4/81
Site: Fletecher, N.C. Project No.: 10040
DESCRIPTION
DEPTH ELEV.
SAMPLE N
REMARKS
SURFACE
Dark gray and tan clay with organic
1SS 6
1ST
matter, roots, trace fine sand (CL)
Tan and gray clay with trace fine
sand (CL)
5
2SS 10
3SS 9
Light gray and tan mottled silt
with trace clay (ML)
2ST
iGroundwater
_@
0 hrs.
Light gray and tan mottled silt
with light gray, tan and red -brown
clay, trace fine sand (ML)
4SS 12
*Note: Undisturbed
Light gray silt (ML)
10
5SS 11
3ST
samples obtained
from offset boring
Boring terminated-@ 9.5'

U
RECORD OF SUBSURFACE EXPLORATION
Boring R-2
."ro ect Name: Rockwell International
Date of Boring: 5/5/81
Site: Fletcher. N.C. Project No.: 10040
DESCRIPTION
DEPTH ELEV. SAMPLE
N
ST*
REMARKS
SURFACE —
Red—brown clay with organic matter,
roots (CL)
iss
51
1ST
Red -brown clay with trace fine sand
(CL)
2SS
11
Light brown clay with trace fine
sand (CL)
5
3SS
13
- Brown and red -brown mottled clay
- with trace fine sand (CL)
4SS
19
2ST
- Red and gray mottled clay with trac(
- fine sand (CL)
SSS
11
10M
Boring terminated @ 10.0'
No groundwater
at 0 hrs.
ote: Undisturbed
samples obtained
from offset boring

R ?RD OF SUBSURFACE EXPLOTION
Baring B-3
, Proiect Name: Rockwell International Date of Boring: 515181
Site: Fletcher, N.C. Project No.: 10040
DESCRIPTION
DEPTH
ELEV.
SAMPLE
N
ST*
REMARKS
SURFACE
TOPSOIL
7
14
2®
14
14
Groundwater
@ O hours
Note: Undisburbed
samples obtained
from offset boring
5
10
Brown silt with clay, trace fine
sand (ML)
ISS
Gray and red -brown mottled clay
with trace fine sand (CL)
2SS
1ST
Brown and red --brown mottled clay
with trace fine sand (CL)
3SS
Gray and red -brown clayey silt with
trace fine sand, mica, gravel (MH)
4SS
2ST
Coarse gray sand with clay, mica,
gravel (SC)
5SS
Boring terminated @ 10.5'

ORD OF SUBSURFACE EXPLOPATION
ndna B-4
Project Name: Rockwell International
Date of Boring: 5✓5/81
Site: Fletcher:, N.C. Project No.: 10040
DESCRIPTION
DEPTH ELEV.
SAMPLE
N
.ST*
REMARKS
SURFACE
Brown clay with fine sandy, gravel
9
(pea), mica (CL)
1SS
1ST
Brown mottled clay with medium sand
13
inclusions (CL)
2SS
10
Yellow brown medium sand with fine
sand inclusions, gravel, mica,
clay (SM)
5
3SS
12
Gray silty clay with medium sand,
gravel (pea) (CL)
4SS
2ST
26
5SS
Light yellow brown fine sand with
streaks gray fine sand (SW)
10
No groundwater
encountered
Boring terminated @ 10.0 r
*Note: Undisturbed
samples obtained
from offset boring-

RECORD OF SUBSURFACE EXPLORATION
Baring
a'ect Name: P;ockwell International Gate of Boring:
5/6/81
Site: Fletcher N.C. Project No.: 10040
DESCRIPTION
SURFACE ---�
DEPTH
ELEV.
SAMPLE
N
6
15
20
26
ST*
REMARKS
Groundwater
T encountered
@ 0 hrs.
*Note: Undisturbed
samples obtained
from offset borin
S
10
1SS
Brown mottled clayey silt with
fine sand (KI)
2SS
Brown and gray clayey silt with
medium sand (MEI.)
1ST
35S
Grey silt with medium to fine sands
gravel (ML)
Coarse sand with gravel (pea to
marble) (SP)
2ST
4SS
Boring terminated @ 10.0°

RECORD OF SUBSURFACE RFACE EXPLORATION
�._ Boring 8-6
;Prloject Name: Rockwell International Date of Boring: 5/6/81
Site: Fletcher, ®N. C. Project No.: 10040
V'
5
'`
DESCRIPTION
DEPTH
ELEV.
SAMPLE
N
ST*
REMARKS
m- SURFACE
Dark brown silt with organic
matter, clay, trace medium sand,
roots (ML)
11
15
24
14
6
Groundwater
encountered
@ 0 hrs.
*Note: Undisturbed
samples obtained
from offset boring_
VA
5
10
15 S
181
Yellow-brown silty clay with
trace fine sand (CL)
2SS
Yellow-brown and gray fine sand
with clay, gravel (pea to marble)
(SM)
3SS
Coarse yellow-brown sand with clay,
gravel (pea to marble) (SM)
4SS
Mixture coarse, fine, medium sand
with gravel (pea to marble),
5SS
2ST
Boring terminated @ 9.5'

RE ORD OF SUBSURFACE EPLORAT6Cli!
Baring B-7
rr0ject Name: Rockwell International Date of wring: 5/6/81
Site: Fletcher, N.C. Project No.: 10040
DESCRIPTION
DEPTH
ELEV.
SAMPLE N
ST*
REMARKS
.. SURFACE
Gray and red -brown silty clay
with trace fine sand (CL)
1SS 6
2SS 13
1ST
Light gray clayey silt with fine
sand, gravel Cpea) (MM)
5
Light gray medium sand with red-
3SS 52
brown clay streaks, gravel
(b -b to marble) CSC)
4SS 23
Groundwater
Gray coarse sand with mica, gravel
Cpea to marble) (SP)
@ 0 hrs.
*Note. Undisturbed
Gray and yellow-brown medium sand
with fine sand (SN)
asamples
SSS 6
obtainedfrom
10
offset boring -
Boring terminated @ 10.5'

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