NC0083658_Authorization to Construct_19940602

State of North Carolina
.w. Department of Environment,
Health and Natural Resources
Division of Environmental Management
James B. Hunt, Jr., Governor
Jonathan B. Howes, Secretary
A. Preston Howard, Jr., P.E., Director
Mr. Stephen C. Davis
SnyderGeneral Corporation
3219 McKinney Avenue
Dallas, TX 75204
Dear Mr. Davis:
A ��
1-:)EHNR
June 2, 1994
Subject: Authorization to Construct Modification
NPDES Permit No. bfC0083658
Heatcraft Facility "i'r—
New Hanover County
On April 29, 1994, the Division of Environmental Management issued NPDES Permit No.
NCO083658 to Lennox International, Inc. A review of the Authorization to Construct has
indicated that errors were inadvertently made in the letter. Accordingly, we are forwarding
herewith modifications to the subject letter to correct the error. The modification is to drop
carbon filtration in the description of the wastewater treatment facility. The description of the
treatment system should read as an inline air stripper with sedimentation filter.
''%k Please find enclosed an amended Authorization to Construct for the Heatcraft Facility. The old
letter should be discarded. All other terms and conditions contained in the original permit
remain unchanged and in full effect. These permit modifications are issued pursuant to the
requirements of North Carolina General Statutes 143-215.1 and the Memorandum of Agreement
between North Carolina and the U. S. Environmental Protection Agency.
If any parts, measurement frequencies or sampling requirements contained in this permit
modification are unacceptable to you, you have the right to an adjudicatory hearing upon written
request within thirty (30) days following receipt of this letter. This request must be in the
form of a written petition, conforming to Chapter 150B of the North Carolina General Statutes,
and filed with the Office of Administrative Hearings, Post Office Drawer 27447, Raleigh, North
Carolina 27611-7447. Unless such demand is made, this decision shall be final and binding.
If you have any questions concerning these permit modifications, please contact Mr. Charles
Alvarez at telephone number 919/733-5083,
cc. Mr. Jim Patrick, EPA
Wilmington Regional office
Central Files
Permits and Engineering Files
Compliance
Sin
7ly yours,
IXc'Preston od Jr., P.E.
P.O. Box 29535, Raleigh, North Carolina 27626-0535
An Equal Opportunity Affirmative Action Employer
Telephone [phone] FAX [phone]
50% recycled/ 10% post -consumer paper

State of North Carolina
Department of Environment,
Health and Natural Resources
Division of Environmental Management
James B. Hunt, Jr., Governor
Jonathan B. Howes, Secretary -
A. Preston Howard, Jr., P.E-.,- Director
June 2, 1994
Mr. Stephen C. Davis
SnyderGeneral Corporation
3219 McKinney Avenue
Dallas, TX 75204
Dear Mr. Davis:
�EHNR
Subject: Permit No. NCO083658
Authorization to Construct
Heatcraft Facility
Wastewater Treatment Facility
New Hanover County
A letter of request for an Authorization to Construct was. received July 30, 1993 by the Division
eak, and final plans and specifications for the subject project have been reviewed and found to be satisfactory.
Authorization is hereby granted for the construction of a groundwater remediation system consisting of an
inline air stripper and sedimentation filter with discharge of treated wastewater into an unnamed tributary to
Barnards Creek. Please note, that erosion concerns of the discharge on the receiving stream must be
addressed before beginning operation of the facility. [See Special Condition H in NPDES Permit No.
NC0083658.]
This Authorization to Construct is issued in accordance with Part III, Paragraph A of NPDES
Permit No. NCO083658 issued January 28, 1994, and shall be subject to revocation unless the wastewater
treatment facilities are constructed in accordance with the conditions and limitations specified in Permit No.
NC0083658.
The sludge generated from these treatment facilities must be disposed of in accordance with G.S.
143-215.1 and in a manner approved by the North Carolina Division of Environmental Management.
In the event that the facilities fail to perform satisfactorily, including the creation of nuisance
conditions, the Permittee shall take immediate corrective action, including those as may be required by this
Division, such as the construction of additional or replacement wastewater treatment or disposal facilities.
The Wilmington Regional Office, telephone number 910/395-3900, shall be notified at least forty-
eight (48) hours in advance of operation of the installed facilities so that an in -place inspection can be
made. Such notification to the regional supervisor shall be made during the normal office hours from 8:00
a.m. until 5:00 p.m. on Monday through Friday, excluding State Holidays.
Upon completion of construction and prior to operation of this permitted facility, a certification
must be received from a professional engineer certifying that the permitted facility has been installed in
accordance with the NPDES Permit, this Authorization to Construct and the approved plans and
specifications. Mail the Certification to the Permits and Engineering Unit, P.O. Box 29535, Raleigh, NC
27626-0535.
P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone [phone] FAX [phone]
An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post -consumer paper

. r
Permit No. NCG510000
Authorization to Construct
SynderGeneral Corporation
June 2, 1994
Page 2 z -w
Upon classification of the facility by the Certification Commission, the Permittee shall employ a
certified wastewater treatment plant operator to be in responsible charge (ORC) of the wastewater treatment
facilities. The operator must hold a certificate of the type and grade at least equivalent to or greater than the
classification assigned to the wastewater treatment facilities by the Certification Commission. The
Permittee must also employ a certified back-up operator of the appropriate type and grade to comply with
the conditions of Title 15A, Chapter 8A, .0202. The ORC of the facility must visit each Class I facility at
least weekly and each Class II, III, and IV facility at least daily, excluding weekends and holidays, and
must properly manage and document daily operation and maintenance of the facility and must comply with
all other conditions of Title 15A, Chapter 8A, .0202.
A copy of the approved plans and specifications shall be maintained on file by the Permittee for the
life of the facility.
Failure to abide by the requirements contained in this Authorization to Construct may subject the
Permittee to an enforcement action by the Division of Environmental Management in accordance with
North Carolina General Statute 143-215.6A to 143-215.6C.
The issuance of this Authorization to Construct 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.
One (1) set of approved plans and specifications is being forwarded to you. If you have any
questions or need additional information, please contact Charles Alvarez, telephone number 919/733-
5083.
cc: New Hanover County Health Department
Wilmington Regional Office, Water Quality
Training and Certification Unit
/""IN
Sincerely,
. Preston , Jr., P.E.

State of North Carolina
Department of Environment,
Health and Natural Resources
Division of Environmental Management
James B. Hunt, Jr., Governor 0 '� W
Jonathan B. Howes, Secretary p E H N F�
A. Preston Howard, Jr., P.E., Director
April 29, 1994
Mr. Stephen C. Davis
Lennox International, Inc.
PO Box 799900
Dallas, TX 75379
Dear Mr. Davis:
Subject: Permit No. NCO083658
Authorization to Construct
Heatcraft Facility
Wastewater Treatment Facility
New Hanover County
A letter of request for an Authorization to Construct was received July 30, 1993 by the Division
and final plans and specifications for the subject project have been reviewed and found to be satisfactory.
Authorization is hereby granted for the construction of a groundwater remediation system consisting of an
inline sedimentation filter, air stripper and carbon filtration with discharge of treated wastewater into an
unnamed tributary to Bamards Creek. Please note, that erosion concerns of the discharge on the receiving
stream must be addressed before beginning operation of the facility. [See Special Condition H in NPDES
Permit No. NC0083658.1
This Authorization to Construct is issued in accordance with Part III, Paragraph 2 of NPDES
Permit No. 510000 issued July 31, 1992, and shall be subject to revocation unless the wastewater
treatment facilities are constructed in accordance with the conditions and limitations specified in Permit No.
510000.
The sludge generated from these treatment facilities must be disposed of in accordance with G.S.
143-215.1 and in a manner approved by the North Carolina Division of Environmental Management.
In the event that the facilities fail to perform satisfactorily, including the creation of nuisance
conditions, the Permittee shall take immediate corrective action, including those as may be required by this
Division, such as the construction of additional or replacement wastewater treatment or disposal facilities.
The Wilmington Regional Office, telephone number 910/395-3900, shall be notified at least forty-
eight (48) hours in advance of operation of the installed facilities so that an in -place inspection can be
made. Such notification to the regional supervisor shall be made during the normal office hours from 8:00
a.m. until 5:00 p.m. on Monday through Friday, excluding State Holidays.
Upon completion of construction and prior to operation of this permitted facility, a certification
must be received from a professional engineer certifying that the permitted facility has been installed in
accordance with the NPDES Permit, this Authorization to Construct and the approved plans and
specifications. Mail the Certification to the Permits and Engineering Unit, P.O. Box 29535, Raleigh, NC
/'*41 27626-0535.
P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone [phone] FAX [phone]
An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post -consumer paper

Permit No. NCG510000
Authorization to Construct
Lennox International, Inc.
April 29, 1994
Page 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 (ORC) of the wastewater treatment
facilities. The operator must hold a certificate of the type and grade at least equivalent to or greater than the
classification assigned to the wastewater treatment facilities by the Certification Commission. The
Permittee must also employ a certified back-up operator of the appropriate type and grade to comply with
the conditions of Title 15A, Chapter 8A, .0202. The ORC of the facility must visit each Class I facility at
least weekly and each Class II, III, and IV facility at least daily, excluding weekends and holidays, and
must properly manage and document daily operation and maintenance of the facility and must comply with
all other conditions of Title 15A, Chapter 8A, .0202.
A copy of the approved plans and specifications shall be maintained on file by the Permittee for the
life of the facility.
Failure to abide by the requirements contained in this Authorization to Construct may subject the
Permittee to an enforcement action by the Division of Environmental Management in accordance with
North Carolina General Statute 143-215.6A to 143-215.6C.
The issuance of this Authorization to Construct 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.
One (1) set of approved plans and specifications is being forwarded to you. If you have any
questions or need additional information, please contact Charles Alvarez, telephone number 919/733-
5083.
Sinc rely,
'®eston rd, Jr E.
cc: New Hanover County Health Department
Wilmington Regional Office, Water Quality
Training and Certification Unit