HomeMy WebLinkAboutWQ0018146_Correction_20010831State of North Carolina
Department of Environment
and Natural Resources
Division of Water Quality
Michael F. Easley, Governor
William G. Doss Jr., Secretary
Gregory J. Thorpe, Ph.D., Acting
Mr. David Edwards, Vice President
Jordan Lake Preserve Corporation
PO Box 490
Pittsboro, NC 27312
Dear Mr. Edwards:
Director
August 31, 2001
1 • •
OEM
NCDENR
NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES
Subject: Correction to Permit No. WQ0018146
The Preserve at Jordan Lake (formerly
the Harris Tract)
Wastewater Treatment and Reclaimed
Water Utilization System
Chatham County
Per your request dated August 16, 2001. We are forwarding herewith corrected page 1 of Permit Number
WQ0018146. The following corrections have been made to the permit:
1. The system description has been modified to correct the sizing and layout of the final chlorine
disinfection units.
2. Removal of reference to a 4,000 gallon effluent chamber in the system description.
3. Correctly note the 200 -pm pumps with the 5-day retention panel, not the effluent chamber.
Please replace page 1 of the permit with the corrected page l of permit into Permit No. WQ0018146 issued
July 17, 2001.
If you need any additional information concerning this matter, please contact Sue Homewood at (919) 733-
5083 extension 502.
Jie,
Gregory J. Thorpe, Ph.D.
cc: Chatham County Health Department
Raleigh Regional Office, Water Quality Section
Groundwater Section, Central Office
DWQ-Central Files
Non -Discharge Compliance/Enforcement Unit
1617 Mail Service Center, Raleigh, North Carolina 27699-1617 Telephone (919) 733-5083 Fax (919) 715-6048
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NORTH CAROLINA
ENVIRONMENTAL MANAGEMENT COMMISSION
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
RALEIGH
WASTEWATER TREATMENT AND RECLAIMED WATER UTILIZATION 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 1S HEREBY GRANTED TO
Jordan Lake Preserve Corporation
Chatham County
FOR THE
construction and operation of a 194,000 GPD wastewater treatment and reclaimed water utilization system to
serve The Preserve at Jordan Lake with no discharge of wastes to the surface waters, pursuant to the
modification request received March 2, 2001 and in conformity with the project plan, specifications, and other
supporting data subsequently filed and approved by the Department of Environment and Natural Resources
and considered a part of this permit.
The wastewater treatment system shall consist of the following components; a manually cleaned bar screen, a
60,000 gallon aerated equalization tank with four 75 GPM transfer pumps, one 250 cfm blower a flow splitter
box, two 140,000 gallon aeration basins with six 350 cfm blowers, four 10,300 gallon clarifiers, two tablet
chlorinators, dual 2,085 gallon primary chlorine contact chambers, two 22,500 gallon aerated sludge holding
tanks, a tertiary filtration system with dual 70-square foot filter beds with two 140 cfm blowers, a 10,520
gallon clear well, a 11,200 gallon mud well, a 400,000 gallon per day ultraviolet disinfection system, two
secondary chlorine contact chambers, (one with a volume of 3,310 gallons the other a volume of 2,740
forming a final chlorine contact chamber with four (4) tablet chlorinators), continuous flow monitoring and
recording device, a continuous turbidity monitoring and recording device, and all associated piping, valves,
electrical and instrumentation/control systems, and other appurtenances required to complete the wastewater
treatment system.
The reclaimed wastewater irrigation system shall consist of: a four -inch force main from the effluent chamber
to either a 1,200,000 gallon clay -lined 5-day side stream pond with and two 200 GPM pumps, or a 20,567,900
gallon clay -lined irrigation ponds; a pump station, force main and distribution system capable of irrigating
194,000 gallons per day of tertiary treated wastewater to approximately 133.85 acres of golf course areas at the
rate of 0.1 inch per hour, and all associated piping, valves, electrical and instrumentation/control systems, and
other appurtenances required to complete the reclaimed wastewater irrigation system.
This permit shall be effective from the date of issuance until August 31., 2005, and shall be subject to the
following specified conditions and limitations: