NC0073679_Permit Correction_19950403

' 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
April 3, 1995
Mr. Jerry Tweed
Heater Utilities, Inc.
P. O. Drawer 4889
Cary, North Carolina 27511
L19.WA
IL
r***J F1.1
Subject: NPDES No. NCO073679
Oak Hollow Subdivision
Permit correction
Wake County
Dear Mr. Tweed:
This is in response to your correspondence dated March 15, 1995, and previously dated
July 6, 1994. The Division has reviewed your requests and have eliminated the flow limit from
the subject permit. Enclosed please find the corrected effluent limitiations page. This page
should be inserted into your permit and the old one discarded. This permit is issued pursuant to
the requirements of North Carolina General Statute 143-215.1 and the Memorandum of
Agreement between North Carolina and the U. S. Environmental Protection Agency dated
December 6, 1983.
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 1508 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.
Please take notice that this permit is not transferable. Part II, E.4. addresses the
requirements to be followed in case of change in ownership or control of this discharge. This
permit does not affect the legal requirement to obtain other permits which may be required by
the Division of Environmental Management or permits required by the Division of Land
Resources, Coastal Area Management Act or any other Federal or Local governmental permit that
may be required. If you have any questions concerning this permit, please contact Susan. Robson
at telephone number 919/733-5083, ext. 551.
Sincerely,
. Preston Howard, ir.,P.E.
cc: Raleigh Regional Office
Compliance -Jeanne Phillips, ISB
Central Files
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

A. (). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FINAL
Permit No. NC0073679
During the period beginning on the effective date of the permit and lasting until expiration, the Permittee is authorized to discharge from
outfall(s) serial number 001. Such discharges shall be limited and monitored by the permittee as specified below:
Effluent Characteristics
Discharge Limitations Monitoring
Requirements
Lb� Units (specify) Measurement
SaMRJA
*SaMRIO
Mon. Avg.
DailyMax Mon, Avg, Daily Max, Frequency,
Tvl2e
Location
Flow
. Monthly
Estimate
E
Total Suspended Solids
30.0 mg/I 45.0 mg/I Monthly
Grab
E
Settleable Solids
0.1 m I/ I 0.2 m l/ I Monthly
Grab
E
Turbidity
' ' Monthly
Grab
U,D
Iron
Monthly
Grab
E
Total Residual Chlorine
Monthly
Grab
E
* Sample locations: E - Effluent, U - Upstream, D - Downstream
THESE MONITORING FREQUENCIES ARE EFFECTIVE UNTIL DECEMBER 31,1994. AFTER THAT TIME, THE PERMTTTEE
MAY REQUEST IN WRITING THAT THE DIVISION OF ENVIRONMENTAL MANAGEMENT MODIFY THE MONITORING
FREQUENCIES TO QUARTERLY. THE PERMITTEE MUST SUBMIT DATA TO SUPPORT THIS REQUEST.
** The discharge shall not cause the turbidity of the receiving water to exceed 50 NTU. If the turbidity exceeds these levels due to natural
background conditions, the discharge level cannot cause any increase in the turbidity in the receiving water.
All samples collected should be of a representative discharge.
The pH shall not be less than 6.*0 standard units nor greater than 9.0 standard units and shall be monitored weekly at the effluent by grab
sample.
There shall be no discharge of floating solids or visible foam in other than trace amounts.